CN108838300B - Processing machine and system - Google Patents
Processing machine and system Download PDFInfo
- Publication number
- CN108838300B CN108838300B CN201810889154.9A CN201810889154A CN108838300B CN 108838300 B CN108838300 B CN 108838300B CN 201810889154 A CN201810889154 A CN 201810889154A CN 108838300 B CN108838300 B CN 108838300B
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- force application
- bending
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- application member
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- 238000012545 processing Methods 0.000 title claims abstract description 53
- 238000005452 bending Methods 0.000 claims abstract description 62
- 230000003014 reinforcing effect Effects 0.000 claims description 21
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 15
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 26
- 239000010959 steel Substances 0.000 abstract description 26
- 238000010276 construction Methods 0.000 abstract description 11
- 238000009435 building construction Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 6
- 239000004566 building material Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
A processing machine and a system belong to the field of building construction. The processing machine is used to make a lifting bolt by bending the rebar. The bending device mainly comprises a base, a processing track, a fixing device and a bending device. Wherein the tooling rail is configured to constrain the rebar and receive a portion or all of the lifting bolt. The bending assembly comprises a first force application member, a second force application member and a third force application member. The bending assembly can realize bending of the steel bars according to requirements, and flexible and changeable bending requirements are realized, so that various types of steel bars can be obtained, smooth on-site construction is facilitated, and construction efficiency is improved.
Description
Technical Field
The invention relates to the field of building construction, in particular to a processing machine and a system.
Background
With the gradual development of the economic construction of China, a plurality of construction sites are arranged in all places of the country. Various residential houses, office buildings, road projects and other on-building projects are built, however, bending treatment is often required for large quantities of reinforcing steel bars in a plurality of construction project construction sites or reinforcing steel bar production workshops.
In practical construction, bending of the reinforcing steel bar is often achieved by using a bending machine for the reinforcing steel bar. A bending machine for reinforcing bars is a device for bending reinforcing bars, which is mainly used in the construction industry. Bending steel bars of a steel bar bending machine are usually driven by a high-power motor, and bending of the steel bars is realized through a large moment.
A bending machine for reinforcing bars generally includes a main shaft for supporting the reinforcing bars, a bending shaft rotating around the main shaft, and a driving mechanism for driving the bending shaft to rotate around the main shaft. The process of bending the steel bar is generally to fix the steel bar on one end of the main shaft, and then rotate around the main shaft through the bending shaft to abut against the steel bar, so as to bend the steel bar. The transmission mechanism of the prior art steel bar bending machine generally comprises a driving motor, a reduction gearbox, a crank arm and a box body for accommodating and supporting the components. The driving motor drives the reduction gearbox and drives the crank arm to rotate, the bending shaft of the steel bar bending machine is arranged at the eccentric end of the crank arm, and the rotation center of the crank arm is connected with the main shaft.
However, the processing technology of the steel bar bending machine on the market at present is immobilized, the cost and the expense are high, and the bending angle required by the anchor rod cannot be customized.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
Based on the shortcomings of the prior art, the present invention provides a processing machine and system that partially or fully improves upon, and even solves the problems of the prior art.
The invention is realized in the following way:
in a first aspect of the invention, a processing machine is provided.
The processing machine is used to make a lifting bolt by bending the rebar.
The processing machine comprises:
The base is formed by extending from the bottom surface to the top surface, and the base is also provided with a side wall positioned between the bottom surface and the top surface;
The processing rail is fixed on the base and is configured to restrain the reinforcing steel bars and accommodate part or all of the hoisting anchor rods;
The fixing device is provided with a first fixing unit and a second fixing unit, the first fixing unit and the second fixing unit are arranged on the base in a scattered manner, and two ends of the bent hanging anchor rod can penetrate through the first fixing unit and the second fixing unit so as to be limited at two ends;
The bending assembly comprises a first force application member, a second force application member and a third force application member, and the first force application member, the second force application member and the third force application member can respectively and independently apply load to drive the reinforcing steel bars to bend according to the expected direction.
In one or more other examples, the base has a recess within which the processing track is embedded.
In one or more other examples, the tooling rail is removably embedded within the groove.
In one or more other examples, the first force application member is disposed corresponding to the first fixing unit, the second force application member is disposed corresponding to the second fixing unit, and the third force application member is disposed corresponding to a portion of the reinforcing bar between the first fixing unit and the second fixing unit.
In one or more other examples, the load application direction of the first urging member and the load application direction of the second urging member are collinear and opposed.
In one or more other examples, the load application direction of the third force application member is perpendicular to the load application direction of the first force application member or the load application direction of the second force application member.
In one or more other examples, the first and second fixing units are pulley assemblies including first and second pulleys disposed adjacent to each other, a gap between the first and second pulleys being sufficient for the rebar to pass.
In one or more other examples, the first pulley and the second pulley are rotatably disposed on the base through a rotating shaft, and a rotation center line of the first pulley and the second pulley is perpendicular to a top surface of the base.
In one or more other examples, the first force application member, the second force application member, and the third force application member are jacks.
In a second aspect of the invention, a system for processing a lifting bolt is provided.
The processing system includes a feeder, such as the aforementioned processing machine. The feeder is configured to feed the rebar to the machine at a given speed.
The beneficial effects are that:
the processing machine provided by the embodiment of the invention is provided with the processing track capable of restraining the shape of the reinforcing steel bar, so that the processing track can be processed continuously and in a desired mode. In addition, the three independently working load applying devices in the bending assembly can perform proper bending treatment on the steel bars according to the requirements, so that the steel bars can obtain the expected bending degree, and the purpose of customizing the bending angle is achieved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a processing machine according to an embodiment of the present invention;
FIG. 2 shows a schematic top view of the base of the machine of FIG. 1;
FIG. 3 shows a schematic diagram of a groove arrangement of a base of the machine of FIG. 1;
Fig. 4 shows a schematic view of a processed bolt using the processing machine of fig. 1.
Icon: 101-a first force application member; 102-a second force application member; 103-a third force application member; 104-machining the track; 105-oil pipe; 106-a first fixing unit; 107-a second fixing unit; 202-an oil pump box; 201-an oil pump; 203-handle; 401-a rotating shaft; 501-grooves; 502-top surface; 503-sidewall; 602-head end; 603-middle part; 601-tail end.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present invention and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the present invention, all the embodiments, implementations and features of the invention may be combined with each other without contradiction or conflict. In the present invention, conventional equipment, devices, components, etc., are either commercially available or homemade in accordance with the present disclosure. In the present invention, some conventional operations and apparatuses, devices, components are omitted or only briefly described in order to highlight the gist of the present invention.
In various building construction sites, a large number of building materials are used in the form of steel bars. And for specific needs, it is often necessary to bend the bars in order to obtain a curved member for subsequent use.
In conventional operations, the constructor bends the bar by hand with the aid of certain equipment, for example, bar bending machines, which are currently commonly used in the market. However, the use mode of the existing steel bar bending machine and the steel bars of the bending section bar are relatively fixed. In other words, in such a case of a bending machine for reinforcing bars, the bending-obtained reinforcing bars have a fixed shape and cannot be flexibly adjusted in accordance with the condition of the construction site. The plurality of steel bar bending machines can increase construction cost, and extra economic burden is brought for construction.
In view of this, the inventors have proposed an improved apparatus for bending reinforcing bars. Although the apparatus is described in the invention by taking a bent steel bar as an example, it is obvious that the apparatus may be used to bend other objects capable of forming deformation, and is not limited to steel bars, metal bars, rigid plastic bars or plates, cross bars, steel pipes, square pipes, and the like. By adopting the equipment, the components with different materials can be bent, so that different building materials can be obtained.
One of the significant advantages of the device proposed in the example of the present invention is that by bending the bars, a variety of bending angles can be obtained, which can be adjusted as desired.
See fig. 1-4.
The embodiment provides a processing machine for manufacturing a lifting anchor rod by bending reinforcing steel bars.
The machine basically includes a base, a machining rail 104, a fixture and a bending assembly. Wherein the processing rail 104, the fixing means and the bending assembly are matched, thereby achieving the purpose of bending the reinforcing bars. More prominently, the bending component is provided with a plurality of parts which work independently, and the parts which work independently are purposefully adjusted, so that flexible bending of the reinforcing steel bar is realized.
In this embodiment, the base is substantially a block structure. The base extends from a bottom surface to a top surface 502 and the base also has a sidewall 503 between the bottom surface and the top surface 502.
The base is usually made of hard materials or hard metal materials, so that the base can bear the acting force generated in the bending process of the steel bars without irreparable damage such as fracture, breakage and the like.
In addition, in an alternative, a cavity is also provided in the base corresponding to the processing rail 104 for receiving and securing the processing rail 104. The shape of the cavity is dependent on the shape of the processing track 104, which is not necessarily limited in shape.
In one arrangement, the cavity and the processing track 104 can mate in a concave-convex overlapping manner. Or in other examples, the tooling rail 104 is positioned within the cavity and is defined by an extrusion, a fixture.
The processing rail 104 corresponds to the base, and in the foregoing arrangement of the base having the cavity provided therein, the processing rail 104 is embedded in the cavity. In other examples, the tooling rail 104 is disposed on the top surface 502 of the base. In such an arrangement, the top surface 502 of the base often has a recess 501, and the processing track 104 is defined within the recess 501. For example, when the base and the processing rail 104 are both metal materials, the processing rail 104 may be fixed in the groove 501 by welding. Preferably, the processing track 104 is removably embedded within the groove 501 to allow replacement when the processing track 104 is damaged.
In addition, the aforementioned recess 501 or cavity of the base may accommodate and secure (preferably be removably implemented) different types of tooling rails 104 in order to be better suited for making more gauges of anchors. Corresponding fixing of the processing rails 104 of different specifications is achieved by changing the length of the support and hold-down devices, for example by adding support and hold-down devices of adjustable length in the grooves 501 or cavities. The support and hold-down device may be a top plate and bolt-fitting device. Wherein, top disc and bolt threaded connection, thereby the holistic length of top disc accessible knob motion regulation.
In this embodiment, the tooling rail 104 is configured to constrain the rebar and receive part or all of the lifting bolt. Specifically, the rebar is able to move within the tooling rail 104 so as to limit its general direction and extent of bending. The rebar is advanced into the tooling rail 104 step by step and a portion thereof can be restrained by the securing means during the advancement and then simultaneously bent by the bending assembly applying a force. The rebar that completes the bending operation is mostly located within the processing track 104 and can be removed.
The securing means is used to provide a point of force or fulcrum upon bending the bar so as to pass through the bending assembly. In this embodiment, the fixing device has a first fixing unit 106 and a second fixing unit 107, the first fixing unit 106 and the second fixing unit 107 are dispersedly disposed at the base, and both ends of the bent hanger bar can pass through the first fixing unit 106 and the second fixing unit 107 to be restrained at both ends. Wherein the first fixing unit 106 is used to limit and fix the head end 602 of the reinforcing bar (the portion of the reinforcing bar just extending into the processing rail 104) and the portion of the reinforcing bar that subsequently enters the processing rail 104. The second fixing unit 107 may be used to limit and fix the head end 602 of the reinforcing bar after the reinforcing bar is safely bent, and it is apparent that the end of the reinforcing bar is limited and fixed by the first fixing unit 106.
The first fixing units can be implemented in the same or different ways. For example, the fixing member may be an object having a concave structure, such as a metal block having a cylindrical groove, which is adapted to the shape of the object to be bent (such as a reinforcing bar). Or is fixed as a sphere which can be in point contact with the object to be bent. Typically, the fastener is configured in such a way that there are two opposing extrusion or faces with the object to be bent so that it can retain the rebar.
Preferably, in this embodiment, in an alternative, the first fixing unit and the second fixing unit are both pulley assemblies. The pulley assembly includes a first pulley and a second pulley disposed adjacent to each other with a gap between the first pulley and the second pulley sufficient for the passage of rebar.
Further, the first pulley and the second pulley are rotatably disposed on the base through the rotation shaft 401, and the rotation center lines of the first pulley and the second pulley are perpendicular to the base (for example, may be the top surface 502 of the base). Because the pulley can rotate, when the steel bar is led into the processing track 104, the movement of the steel bar is smoother, friction damage can be reduced, and the processing speed is improved.
In addition, the fixing device can be provided with a plurality of fixing pieces of three or more according to the requirement, so that the reinforcing steel bar can be bent more finely, and the bending line is better.
The bending assembly is a member that applies a bending force. The bending assembly can be bent by appropriate members contacting the rebar and deforming it to yield. The amount of force applied to the load and the holding time can be freely controlled to achieve the purpose of bending as required.
In this embodiment, the bending assembly includes a first force application member 101, a second force application member 102, and a third force application member 103. The first force application member 101, the second force application member 102, and the third force application member 103 are each independently capable of applying a load to urge the reinforcing bars to bend in a desired direction.
The three force applying members are arranged in the bending of their reinforcing bars according to the bending shape of the anchor rod obtained after being completely bent in the processing rail 104. For example, the first force application member 101 is provided corresponding to the first fixing unit 106, the second force application member 102 is provided corresponding to the second fixing unit 107, and the third force application member 103 is provided corresponding to a portion of the reinforcing bar between the first fixing unit 106 and the second fixing unit 107. Thus, in the above-described solution, the three force application members constrain the main three portions of the bent reinforcing bar. First, rebar head 602; second, a middle part 603 of the reinforcing steel bar; thirdly, the end of the steel bar.
In one example, the load application direction of the first urging member 101 and the load application direction of the second urging member 102 are collinear and opposed. That is, the force application directions of the first force application member 101 and the second force application member 102 are collinear. In the modified example, in order to better match the arrangement of the above urging members, the load application direction of the third urging member 103 is perpendicular to the load application direction of the first urging member 101 or the load application direction of the second urging member 102. It should be noted that the foregoing "vertical" in the embodiment of the present invention is not an absolute 90 ° angle, and obviously, there may be a certain deviation between the two angles, for example, the angles are 60 °, 45 °, etc., which are different.
As a specific alternative implementation, the first force application member 101, the second force application member 102, and the third force application member 103 are jack or hydraulic cylinders, air cylinders, or the like. In order to facilitate centralized control, three control portions of the jack as the first force application member 101, the second force application member 102, and the third force application member 103 are centrally provided. The three jacks have a common oil pump 201, an oil pump tank 202, an oil pump 201, and three operation handles 203 which are separately provided and provided in a concentrated manner (of course, three jacks as examples of the urging members may be each of which employs a separate hydraulic system, which may employ commercially available equipment, and the specific structure thereof is not described in detail in this example). Each jack is connected to an oil pump 201 through a high pressure oil pipe 105. The operation handle 203 can control whether the hydraulic oil is pumped out or not. The jack can be fixed on the base by clamping, welding, bolting and the like.
In the scheme that the processing track 104 is arranged inside the base, the base is provided with a channel for the piston rod of the jack to move, and the channel can also extend into the processing track 104 to collide with the extruded steel bars.
Based on the above processing machine, a processing system is also proposed in the present embodiment.
The processing system comprises a feeder and a processing machine. Wherein the feeder is configured to feed the rebar to the processor at a given speed. The feeder can be used as a power output unit through the cooperation of an engine and a speed reducer, and the rotary motion is converted into the linear motion through the cooperation of a gear and a rack, so that the member for clamping the reinforcing steel bars is pushed to move, and the reinforcing steel bars are fed. In addition, the conversion of rotary motion and linear motion can be realized through the cooperation of the screw rod and the sliding block, so that the reinforcing steel bars are pushed to enter the processing machine for bending.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A machine for making a lifting bolt by bending a rebar, the machine comprising:
the base is formed by extending from the bottom surface to the top surface, and the base is also provided with a side wall positioned between the bottom surface and the top surface;
A tooling rail secured to the base, the tooling rail configured to constrain the rebar and house part or all of the lifting bolt;
The fixing device is provided with a first fixing unit and a second fixing unit, the first fixing unit and the second fixing unit are arranged on the base in a scattered manner, and two ends of the bent hanging anchor rod can penetrate through the first fixing unit and the second fixing unit so as to be limited at two ends;
the bending assembly comprises a first force application piece, a second force application piece and a third force application piece, wherein the first force application piece, the second force application piece and the third force application piece can respectively and independently apply load to drive the reinforcing steel bars to bend according to a desired direction;
the base is provided with a groove, and the processing track is embedded in the groove;
The load application direction of the first force application member and the load application direction of the second force application member are in the same straight line and are opposite to each other.
2. The machine of claim 1 wherein the processing rail is removably embedded within the groove.
3. The machine of claim 1, wherein the first force application member is disposed corresponding to the first fixed unit, the second force application member is disposed corresponding to the second fixed unit, and the third force application member is disposed corresponding to a portion of the reinforcing bar between the first fixed unit and the second fixed unit.
4. The machine according to claim 1, wherein the load application direction of the third urging member is perpendicular to the load application direction of the first urging member or the load application direction of the second urging member.
5. The machine of claim 1, wherein the first and second fixed units are pulley assemblies comprising first and second pulleys disposed adjacent to each other, a gap between the first and second pulleys being sufficient for the rebar to pass.
6. The machine of claim 5, wherein the first pulley and the second pulley are rotatably disposed on the base by a rotation shaft, and a rotation center line of the first pulley and the second pulley is perpendicular to the top surface of the base.
7. The machine of claim 1, wherein the first force application member, the second force application member, and the third force application member are jacks.
8. A processing system comprising a feeder, a processing machine according to any one of claims 1 to 7, the feeder being configured to feed the rebar to the processing machine at a given speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810889154.9A CN108838300B (en) | 2018-08-06 | 2018-08-06 | Processing machine and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810889154.9A CN108838300B (en) | 2018-08-06 | 2018-08-06 | Processing machine and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108838300A CN108838300A (en) | 2018-11-20 |
| CN108838300B true CN108838300B (en) | 2024-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810889154.9A Active CN108838300B (en) | 2018-08-06 | 2018-08-06 | Processing machine and system |
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| Country | Link |
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| CN (1) | CN108838300B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0008050A1 (en) * | 1978-08-03 | 1980-02-20 | Industrie-Werke Karlsruhe Augsburg Aktiengesellschaft | Method and device for working rod-shaped stock material |
| DE3538919A1 (en) * | 1985-11-02 | 1987-05-21 | Dyckerhoff & Widmann Ag | DEVICE FOR PRODUCING A BULB ON A LAMP OF STEEL WIRE |
| CN102601180A (en) * | 2012-03-23 | 2012-07-25 | 厦门协成实业有限公司 | Small horizontal bending machine |
| CN103495624A (en) * | 2013-10-18 | 2014-01-08 | 江苏同力机械有限公司 | Convenient stretch-bending machine stretch-bending device |
| CN205816473U (en) * | 2016-07-06 | 2016-12-21 | 海宁高点家具有限公司 | A kind of Serpentis spring button bar folder |
| CN107096851A (en) * | 2017-05-26 | 2017-08-29 | 四川省星光钢结构有限公司 | Based on the bending reinforcement implementation method to different-diameter |
| CN208542872U (en) * | 2018-08-06 | 2019-02-26 | 宁夏宝丰能源集团股份有限公司 | A kind of processing machine and system |
-
2018
- 2018-08-06 CN CN201810889154.9A patent/CN108838300B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0008050A1 (en) * | 1978-08-03 | 1980-02-20 | Industrie-Werke Karlsruhe Augsburg Aktiengesellschaft | Method and device for working rod-shaped stock material |
| DE3538919A1 (en) * | 1985-11-02 | 1987-05-21 | Dyckerhoff & Widmann Ag | DEVICE FOR PRODUCING A BULB ON A LAMP OF STEEL WIRE |
| CN102601180A (en) * | 2012-03-23 | 2012-07-25 | 厦门协成实业有限公司 | Small horizontal bending machine |
| CN103495624A (en) * | 2013-10-18 | 2014-01-08 | 江苏同力机械有限公司 | Convenient stretch-bending machine stretch-bending device |
| CN205816473U (en) * | 2016-07-06 | 2016-12-21 | 海宁高点家具有限公司 | A kind of Serpentis spring button bar folder |
| CN107096851A (en) * | 2017-05-26 | 2017-08-29 | 四川省星光钢结构有限公司 | Based on the bending reinforcement implementation method to different-diameter |
| CN208542872U (en) * | 2018-08-06 | 2019-02-26 | 宁夏宝丰能源集团股份有限公司 | A kind of processing machine and system |
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| Publication number | Publication date |
|---|---|
| CN108838300A (en) | 2018-11-20 |
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