CN109986764A - Bending mechanism is used in a kind of processing of sealing element - Google Patents
Bending mechanism is used in a kind of processing of sealing element Download PDFInfo
- Publication number
- CN109986764A CN109986764A CN201910375920.4A CN201910375920A CN109986764A CN 109986764 A CN109986764 A CN 109986764A CN 201910375920 A CN201910375920 A CN 201910375920A CN 109986764 A CN109986764 A CN 109986764A
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- CN
- China
- Prior art keywords
- pedestal
- sealing element
- screw rod
- bending mechanism
- upper die
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
- B29L2031/265—Packings, Gaskets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a kind of sealing element processing bending mechanisms, including pedestal, the end of pedestal is connected with battery, column is symmetrically connected at left and right sides of the top of pedestal, there is connection organic frame at the top of column, guide groove is offered in rack, screw rod is installed in guide groove, it is rotatablely connected between screw both end and guide groove by bearing, one end that screw rod stretches out rack inner cavity is connected with lead screw motor, screw rod left side screw thread is opposite with right side thread rotary orientation, the left and right ends of screw rod are symmetrically bolted with nut seat, the bottom of two groups of nut seats passes through pin shaft and is hinged with connecting rod, upper die component is hinged between two groups of connecting rod lower ends, lower mold assemblies are connected at the top of pedestal, lower mold assemblies are located at the underface of upper die component, the right side of lower mold assemblies is equipped with positioning component.Rationally, easy to operate, stability is good, has reached good bending effect for structure of the invention design.
Description
Technical field
The present invention relates to sealing element technical field of processing equipment more particularly to a kind of processing of sealing element to use bending mechanism.
Background technique
Sealing element be prevent fluid or solia particle from leak and prevent between adjacent faying face introduced contaminants such as dust with
Moisture etc. invades the material or part of the components inside machinery equipment.
Though sealing element is small, its effect makes it national defence, chemical industry, petroleum, coal, communications and transportation and machine-building etc.
Basic components and accessory in national economy main industries, occupy considerable status in the national economic development.In recent years
Come, with economic rapid growth, sealing element manufacturing industry is always maintained at double-digit growth.Data show that China is close 2011
The above enterprise of sealing manufacturing scale realizes total industrial output value nearly 10,000,000,000, increases by a year-on-year basis more than 20%.Currently, Chinese sealing element
The above enterprise of manufacturing scale is more than 150, and it is less than normal that domestic rubber seal industry is generally presented scope of the enterprise, technical level
Relatively low development situation.From the point of view of enterprise ownership, it is the main economic of industry that accounting private, with three kinds of capital, which is more than 95%,
Type；Meanwhile enterprise is substantially focused on East China, from the point of view of number of the enterprise, income from sales and asset size, East China
Area all occupies suitable share, and the market concentration is higher.
Preferably at 30 DEG C hereinafter, sealing element is avoided to generate high temperature ageing, sealing element must be stored the storage room temperature of sealing element
In sealed package, avoid in air moisture or dust contact, sealing element must avoid strong illumination, avoid sealing element quilt
Ozone attack or aging ahead of time in air.Various its Performance Influence Factor of sealing are different, as mechanical seal influence factor has
Temperature, medium, abrasion, born pressure etc..
In the process of sealing element, the needs according to practical sealing surface are generally required, certain angle is carried out to sealing element
The bending of degree, this process generally uses operative employee to press bending by hand or using numerical control bender, wherein pressing bending is non-by hand
Normal time-consuming and laborious and poor accuracy, and numerical control bender is complicated for operation, components are difficult to load and unload, and maintenance difficulty is high, are fabricated to
This is high.
Summary of the invention
It is an object of the invention to overcome the above-mentioned problems in the prior art, a kind of sealing element processing bending is provided
Mechanism, easy to operate, safety and precise, bending effect are good.To realize above-mentioned technical purpose and the technique effect, of the invention
It is achieved through the following technical solutions:
A kind of sealing element processing bending mechanism, including pedestal, the end of the pedestal are connected with battery, the pedestal
Top at left and right sides of be symmetrically connected with column, have connection organic frame at the top of the column, guiding offered in the rack
Slot is equipped with screw rod in the guide groove, is rotatablely connected between the screw both end and guide groove by bearing, and the screw rod is stretched
One end of rack inner cavity is connected with lead screw motor out, and screw rod left side screw thread and right side thread rotary orientation are on the contrary, the silk
The left and right ends of bar are symmetrically bolted with nut seat, and the bottom of nut seat described in two groups passes through pin shaft and is hinged with connecting rod, and two groups
It is hinged with upper die component between the connecting rod lower end, lower mold assemblies, the lower mold assemblies position are connected at the top of the pedestal
In the underface of upper die component, the right side of the lower mold assemblies is equipped with positioning component.
Preferably, in a kind of sealing element processing bending mechanism, the upper die component includes briquetting, the left and right of the briquetting
By pin shaft bar that is articulated and connected lower end, the lower part of the briquetting offers mounting groove, is plugged with upper mold in the mounting groove at both ends
Seat, the bottom of the upper die holder is connected with punch pin with V-shaped hose, is bolted with fixing bolt at the top of the briquetting.
Preferably, in a kind of sealing element processing bending mechanism, the lower mold assemblies include lower die holder, the lower die holder
Bottom front and rear sides are connected with mounting plate, and pin is connected between the mounting plate and pedestal, is opened up at the top of the lower die holder
There is bending slot, the bending slot position is in the underface of punch pin with V-shaped hose.
Preferably, in a kind of sealing element processing bending mechanism, the positioning component includes sliding slot, sliding block and riser, institute
It states sliding slot and is laterally provided with pedestal upper surface, the sliding block is slidably connected with sliding slot, and the slider top is connected with riser, described
Upper end of slide block is bolted with caging bolt, is equipped with scale strip at the sliding slot top edge.
Preferably, it in a kind of sealing element processing bending mechanism, is welded between the front and rear sides wall and pedestal of the column
There is triangle stiffening plate.
Preferably, in a kind of sealing element processing bending mechanism, the bottom of the pedestal is connected with damping rubber pad.
Preferably, in a kind of sealing element processing bending mechanism, control panel, the control are connected at the top of the pedestal
Panel processed is electrically connected battery and lead screw motor.
Preferably, in a kind of sealing element processing bending mechanism, the punch pin with V-shaped hose is made using 3Cr2W8V material,
The lower die holder is made using Cr12MoV material.
The beneficial effects of the present invention are:
Rationally, easy to operate, stability is good for structure of the invention design, drives upper die component position by connecting rod angle change
It sets and is gradually reduced, good noise reduction effect can be reached, avoid workpiece and jumped out after by intense impact, improve the use of device
Safety, upper die component and lower mold assemblies convenient disassembly are conducive to periodic maintenance maintenance, to extend service using life, lead to
Bending edge lengths can be adjusted by crossing positioning component, to improve the accuracy of bending, reach good bending effect.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is overall structure diagram one of the invention；
Fig. 2 is overall structure diagram two of the invention；
Fig. 3 is the structural schematic diagram of positioning component in the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one
The present embodiment is that a kind of processing of sealing element uses bending mechanism, including pedestal 1, the end of pedestal 1 to be connected with battery
2, the top left and right sides of pedestal 1 is symmetrically connected with column 3, and there is connection organic frame 4 at the top of column 3, offers and lead in rack 4
To slot 5, screw rod 6 is installed in guide groove 5, is rotatablely connected between 6 both ends of screw rod and guide groove 5 by bearing 7, screw rod 6 stretches out
One end of 4 inner cavity of rack is connected with lead screw motor 8, and 6 left side screw thread of screw rod is with right side thread rotary orientation on the contrary, a left side for screw rod 6
Right both ends are symmetrically bolted with nut seat 9, and the bottom of two groups of nut seats 9 passes through pin shaft and is hinged with connecting rod 10, two groups of connecting rods
Upper die component 11 is hinged between 10 lower ends, the top of pedestal 1 is connected with lower mold assemblies 12, and lower mold assemblies 12 are located at upper die component
The right side of 11 underface, lower mold assemblies 12 is equipped with positioning component 13.
One concrete application of the present embodiment are as follows:
The present apparatus is placed on 12 top of lower mold assemblies at work, by workpiece, determines bending position by positioning component 13,
Lead screw motor 8 is energized by battery 2, starts lead screw motor 8, so that screw rod 6 is rotated in rack 4 by bearing 7,
Due to 6 left and right part thread rotary orientation of screw rod on the contrary, to be mutually shifted the nut seat 9 at both ends along guide groove 5 close, so that spiral shell
Angle becomes smaller between the connecting rod 10 of two groups of 9 lower end of base, so that 11 position of upper die component declines, passes through upper die component 11 and lower die
Component 12 matches, to carry out bending work to workpiece, passes through 10 angle change of connecting rod drive upper die component in the present apparatus
11 positions are gradually reduced, easy to operate, can reach good noise reduction effect, are avoided workpiece and are jumped out after by intense impact, mention
The high safety in utilization of device.
Embodiment two
The present embodiment is that a kind of processing of sealing element uses bending mechanism, including pedestal 1, the end of pedestal 1 to be connected with battery
2, the top left and right sides of pedestal 1 is symmetrically connected with column 3, and there is connection organic frame 4 at the top of column 3, offers and lead in rack 4
To slot 5, screw rod 6 is installed in guide groove 5, is rotatablely connected between 6 both ends of screw rod and guide groove 5 by bearing 7, screw rod 6 stretches out
One end of 4 inner cavity of rack is connected with lead screw motor 8, and 6 left side screw thread of screw rod is with right side thread rotary orientation on the contrary, a left side for screw rod 6
Right both ends are symmetrically bolted with nut seat 9, and the bottom of two groups of nut seats 9 passes through pin shaft and is hinged with connecting rod 10, two groups of connecting rods
Upper die component 11 is hinged between 10 lower ends, the top of pedestal 1 is connected with lower mold assemblies 12, and lower mold assemblies 12 are located at upper die component
The right side of 11 underface, lower mold assemblies 12 is equipped with positioning component 13.
Upper die component 11 includes briquetting 111, and the left and right ends of briquetting 111 pass through 10 lower end of pin shaft bar that is articulated and connected, briquetting
111 lower part offers mounting groove 112, and upper die holder 113 is plugged in mounting groove 112, and the bottom of upper die holder 113 is connected with V-arrangement
Formed punch 114, the top of briquetting 111 are bolted with fixing bolt 115.
Lower mold assemblies 12 include lower die holder 121, and the bottom front and rear sides of lower die holder 121 are connected with mounting plate 122, mounting plate
Pin 123 is connected between 122 and pedestal 1, the top of lower die holder 121 offers bending slot 124, and bending slot 124 is located at V-arrangement punching
First 114 underface.
In the present embodiment, upper die component 11 when in use, upper die holder 113 is inserted into mounting groove 112, fixing bolt is passed through
115 are tightened, and lower die holder 121 cooperates pin 123 to be fixed on 1 top of pedestal by mounting plate 122, decline in briquetting 111
Punch pin with V-shaped hose 114 is driven to protrude into bending slot 124 simultaneously, to complete bending operation, component convenient disassembly is conducive to periodically tie up
Shield maintenance, to extend service using life.
Embodiment three
The present embodiment is that a kind of processing of sealing element uses bending mechanism, including pedestal 1, the end of pedestal 1 to be connected with battery
2, the top left and right sides of pedestal 1 is symmetrically connected with column 3, and there is connection organic frame 4 at the top of column 3, offers and lead in rack 4
To slot 5, screw rod 6 is installed in guide groove 5, is rotatablely connected between 6 both ends of screw rod and guide groove 5 by bearing 7, screw rod 6 stretches out
One end of 4 inner cavity of rack is connected with lead screw motor 8, and 6 left side screw thread of screw rod is with right side thread rotary orientation on the contrary, a left side for screw rod 6
Right both ends are symmetrically bolted with nut seat 9, and the bottom of two groups of nut seats 9 passes through pin shaft and is hinged with connecting rod 10, two groups of connecting rods
Upper die component 11 is hinged between 10 lower ends, the top of pedestal 1 is connected with lower mold assemblies 12, and lower mold assemblies 12 are located at upper die component
The right side of 11 underface, lower mold assemblies 12 is equipped with positioning component 13.
Positioning component 13 includes sliding slot 131, sliding block 132 and riser 133, and sliding slot 131 is laterally provided with 1 upper surface of pedestal,
Sliding block 132 is slidably connected with sliding slot 131, and riser 133 is connected at the top of sliding block 132, and 132 upper end of sliding block is bolted with caging bolt
134, scale strip is equipped at 131 top edge of sliding slot.
In the present embodiment, when putting the workpiece in 12 top of lower mold assemblies, workpiece right end is bonded riser 133, passes through sliding block 132
It moves in sliding slot 131, to adjust the initial position of riser 133, is tightened by caging bolt 134, according to quarter
Item reading is spent convenient for observation bending edge lengths, to improve the accuracy of bending.
Example IV
The present embodiment is that a kind of processing of sealing element uses bending mechanism, including pedestal 1, the end of pedestal 1 to be connected with battery
2, the top left and right sides of pedestal 1 is symmetrically connected with column 3, and there is connection organic frame 4 at the top of column 3, offers and lead in rack 4
To slot 5, screw rod 6 is installed in guide groove 5, is rotatablely connected between 6 both ends of screw rod and guide groove 5 by bearing 7, screw rod 6 stretches out
One end of 4 inner cavity of rack is connected with lead screw motor 8, and 6 left side screw thread of screw rod is with right side thread rotary orientation on the contrary, a left side for screw rod 6
Right both ends are symmetrically bolted with nut seat 9, and the bottom of two groups of nut seats 9 passes through pin shaft and is hinged with connecting rod 10, two groups of connecting rods
Upper die component 11 is hinged between 10 lower ends, the top of pedestal 1 is connected with lower mold assemblies 12, and lower mold assemblies 12 are located at upper die component
The right side of 11 underface, lower mold assemblies 12 is equipped with positioning component 13.
It is welded with triangle stiffening plate 301 between the front and rear sides wall and pedestal 1 of column 3, reinforces 3 intensity of column, improves dress
Set stability.
The bottom of pedestal 1 is connected with damping rubber pad, and the vibration that device generates when reducing bending further increases damping noise reduction
Effect.
The top of pedestal 1 is connected with control panel 101, and control panel 101 is electrically connected battery 2 and lead screw motor 8, leads to
The positive and negative rotation campaign that control panel 101 controls lead screw motor 8 is crossed, it is easy to operate.
Punch pin with V-shaped hose 114 is made using 3Cr2W8V material, and lower die holder 121 is made using Cr12MoV material, is had
There are higher-strength and wearability, improves the service life of device.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, also do not limit the specific embodiment that the invention is only.Obviously, according to the content of this specification, can make
Many modifications and variations.These embodiments are chosen and specifically described to this specification, is original in order to better explain the present invention
Reason and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only authorized
The limitation of sharp claim and its full scope and equivalent.
Claims (8)
1. a kind of sealing element processing bending mechanism, including pedestal (1), it is characterised in that: the end of the pedestal (1) is connected with
The top left and right sides of battery (2), the pedestal (1) is symmetrically connected with column (3), has connection at the top of the column (3)
Organic frame (4) offers guide groove (5) on the rack (4), is equipped with screw rod (6), the screw rod in the guide groove (5)
(6) it is rotatablely connected between both ends and guide groove (5) by bearing (7), one end that the screw rod (6) stretches out rack (4) inner cavity connects
It is connected to lead screw motor (8), screw rod (6) the left side screw thread is with right side thread rotary orientation on the contrary, the left and right two of the screw rod (6)
End is symmetrically bolted with nut seat (9), and the bottom of nut seat described in two groups (9) passes through pin shaft and is hinged with connecting rod (10), and two groups
It is hinged with upper die component (11) between connecting rod (10) lower end, is connected with lower mold assemblies (12) at the top of the pedestal (1),
The lower mold assemblies (12) are located at the underface of upper die component (11), and the right side of the lower mold assemblies (12) is equipped with positioning component
(13)。
2. a kind of sealing element processing bending mechanism according to claim 1, it is characterised in that: the upper die component (11)
Including briquetting (111), the left and right ends of the briquetting (111) pass through pin shaft bar that is articulated and connected (10) lower end, the briquetting (111)
Lower part offer mounting groove (112), is plugged with upper die holder (113) in the mounting groove (112), the upper die holder (113)
Bottom is connected with punch pin with V-shaped hose (114), is bolted with fixing bolt (115) at the top of the briquetting (111).
3. a kind of sealing element processing bending mechanism according to claim 2, it is characterised in that: the lower mold assemblies (12)
Including lower die holder (121), the bottom front and rear sides of the lower die holder (121) are connected with mounting plate (122), the mounting plate
(122) it is connected between pedestal (1) pin (123), is offered bending slot (124) at the top of the lower die holder (121), it is described
Bending slot (124) is located at the underface of punch pin with V-shaped hose (114).
4. a kind of sealing element processing bending mechanism according to claim 1, it is characterised in that: the positioning component (13)
Including sliding slot (131), sliding block (132) and riser (133), the sliding slot (131) is laterally provided with pedestal (1) upper surface, described
Sliding block (132) is slidably connected with sliding slot (131), is connected with riser (133) at the top of the sliding block (132), on the sliding block (132)
End is bolted with caging bolt (134), and scale strip is equipped at sliding slot (131) top edge.
5. a kind of sealing element processing bending mechanism according to claim 1, it is characterised in that: before the column (3)
It is welded between two sidewalls and pedestal (1) afterwards triangle stiffening plate (301).
6. a kind of sealing element processing bending mechanism according to claim 1, it is characterised in that: the bottom of the pedestal (1)
Portion is connected with damping rubber pad.
7. a kind of sealing element processing bending mechanism according to claim 1, it is characterised in that: the top of the pedestal (1)
Portion is connected with control panel (101), and the control panel (101) is electrically connected battery (2) and lead screw motor (8).
8. a kind of sealing element processing bending mechanism according to claim 3, it is characterised in that: the punch pin with V-shaped hose (114)
It is made using 3Cr2W8V material, the lower die holder (121) is made using Cr12MoV material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910375920.4A CN109986764A (en) | 2019-05-07 | 2019-05-07 | Bending mechanism is used in a kind of processing of sealing element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910375920.4A CN109986764A (en) | 2019-05-07 | 2019-05-07 | Bending mechanism is used in a kind of processing of sealing element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109986764A true CN109986764A (en) | 2019-07-09 |
Family
ID=67136218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910375920.4A Pending CN109986764A (en) | 2019-05-07 | 2019-05-07 | Bending mechanism is used in a kind of processing of sealing element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109986764A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497903A (en) * | 2017-10-23 | 2017-12-22 | 徐州市博威机械制造有限公司 | One kind is used for midget tube Simple bending device |
| CN108144992A (en) * | 2017-12-06 | 2018-06-12 | 泰州峰辉建筑装饰材料有限公司 | A kind of apparatus for bending for steel scrap ironworking |
| CN208261592U (en) * | 2018-03-26 | 2018-12-21 | 金华市巨鑫机械制造有限公司 | A kind of adjustable bending machine |
-
2019
- 2019-05-07 CN CN201910375920.4A patent/CN109986764A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497903A (en) * | 2017-10-23 | 2017-12-22 | 徐州市博威机械制造有限公司 | One kind is used for midget tube Simple bending device |
| CN108144992A (en) * | 2017-12-06 | 2018-06-12 | 泰州峰辉建筑装饰材料有限公司 | A kind of apparatus for bending for steel scrap ironworking |
| CN208261592U (en) * | 2018-03-26 | 2018-12-21 | 金华市巨鑫机械制造有限公司 | A kind of adjustable bending machine |
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Application publication date: 20190709 |