CN217322297U - Feeding device of thread rolling machine - Google Patents
Feeding device of thread rolling machine Download PDFInfo
- Publication number
- CN217322297U CN217322297U CN202220174932.8U CN202220174932U CN217322297U CN 217322297 U CN217322297 U CN 217322297U CN 202220174932 U CN202220174932 U CN 202220174932U CN 217322297 U CN217322297 U CN 217322297U
- Authority
- CN
- China
- Prior art keywords
- feeding
- platform
- lead screw
- rolling machine
- hopper
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Turning (AREA)
Abstract
The utility model relates to a feeding device of a thread rolling machine, which comprises a feeding platform and a discharging platform; the lower end of the feeding platform is provided with four lifting cylinders, and the lower end of the discharging platform is fixedly provided with an upright post; the feeding platform is fixedly provided with a feeding support, the feeding support is fixedly provided with a hopper, the section of the lower end of the hopper is rectangular, the width of the rectangle is matched with the diameter of a workpiece, the lower end of the hopper is provided with an opening, the feeding platform is provided with a feeding assembly, and a material pushing assembly is arranged between the feeding platform and the blanking platform; the blanking platform is provided with a horizontal moving mechanism, and the horizontal moving mechanism is used for driving the clamping assembly to move. The utility model has the advantages of simple structure, safe feeding and convenient use.
Description
Technical Field
The utility model relates to a thread rolling machine technical field especially relates to a thread rolling machine feedway.
Background
The thread rolling machine is a multifunctional cold rolling forming machine tool, and can roll threads, straight threads and twill threads on a workpiece in a cold state within the range of rolling force of the thread rolling machine; rolling straight teeth, helical teeth and helical spline gears; straightening, reducing, roll finishing and various forming and rolling.
At present, the rolling machine completes roll forming by placing a workpiece between two hobbing teeth, and when rolling is performed on a roller-shaped workpiece, due to the fact that automatic feeding is difficult to achieve, manual assistance is mostly needed to keep accuracy, and the rolling machine is dangerous for operators.
Disclosure of Invention
To the not enough of above-mentioned prior art, the technical problem that this patent application will solve provides a simple structure, safe material loading, tooth rolling machine feedway convenient to use.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a feeding device of a thread rolling machine comprises a feeding platform and a discharging platform;
the lower end of the feeding platform is provided with four lifting cylinders, and the lower end of the discharging platform is fixedly provided with an upright post;
a feeding support is fixedly arranged on the feeding platform, a hopper is fixedly arranged on the feeding support, the section of the lower end of the hopper is rectangular, the width of the rectangle is matched with the diameter of a workpiece, the lower end of the hopper is provided with an opening, a feeding assembly is arranged on the feeding platform, and a pushing assembly is arranged between the feeding platform and the blanking platform; the blanking platform is provided with a horizontal moving mechanism, and the horizontal moving mechanism is used for driving the clamping assembly to move.
The workpiece is placed in the hopper, the workpieces are arranged at the lower end of the hopper in a single-layer mode, the material pushing assembly pushes out the workpiece on the lowest layer, the piston rod of the lifting cylinder drives the material loading platform to move upwards, namely, the workpiece moves to be opposite to the material pushing assembly, the workpiece is fed into the thread rolling machine through the material pushing assembly to be processed, after the processing is completed, the clamping assembly clamps the workpiece, the horizontal moving assembly drives the clamping assembly to move, the clamping assembly drives the workpiece to move, after the workpiece exits from the thread rolling machine, the clamping assembly is loosened, and the processed workpiece is discharged. Carry out material loading and unloading through this feedway, the manual work only need with the work piece place the hopper can, all the other processes are automatic to be accomplished, degree of automation is high, the security is high.
The feeding assembly comprises two feeding cylinders fixedly mounted on the feeding platform, a piston rod of each feeding cylinder is horizontally arranged and fixedly mounted with a feeding block, the upper end of each feeding block is in sliding fit with the lower end of the corresponding hopper, and a containing groove for containing a workpiece is formed in each feeding block. The workpiece positioned at the lowest layer falls into the accommodating groove, and the piston rod of the feeding cylinder moves to drive the feeding block to move, so that the workpiece at the lowest layer is sent out. When the workpieces at the lowest layer are sent out, the rest parts of the feeding block are in sliding fit with the lower end of the hopper, so that the workpieces in the hopper are prevented from sliding out.
The material pushing assembly comprises a material pushing support, a material pushing cylinder is fixedly mounted on the material pushing support, and a piston rod of the material pushing cylinder is horizontally arranged and fixedly provided with a push block. The piston rod of the pushing cylinder extends out, and the pushing block is used for pushing the workpiece to move.
Wherein, horizontal migration mechanism includes two forked tail guide rails of fixed mounting on the unloading platform, sliding fit has the slide on the forked tail guide rail, fixed mounting has the moving cylinder on the base, moving cylinder's piston rod level set up and with slide fixed connection. The piston rod of the movable cylinder stretches out to drive the sliding seat to move, and the dovetail guide rail guides the sliding seat.
Wherein, the centre gripping subassembly include with two lead screw casees of slide fixed connection, the lower extreme opening of lead screw case sets up, two-way lead screw is installed through the bearing in the lead screw incasement, the outside fixed mounting of lead screw case has servo motor, servo motor's output shaft level sets up and passes the one end fixed connection of lead screw case and two-way lead screw, the both ends of two-way lead screw connect the cooperation soon respectively and have the nut piece, nut piece and lead screw case sliding fit, the lower extreme fixed mounting of nut piece has the clamp splice. The servo motor drives the bidirectional screw rod to rotate, and the two nut blocks drive the clamping blocks to approach each other to clamp the workpiece.
To sum up, the utility model has the advantages of simple structure, safe material loading, convenient to use.
Drawings
Fig. 1 is a schematic structural view of a feeding device of a thread rolling machine according to the present invention.
Fig. 2 is a schematic view of another orientation of fig. 1.
Fig. 3 is a schematic view of the loading platform and the hopper in fig. 1.
Fig. 4 is a side view of fig. 1 with the hopper and screw box in section.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "upper, lower" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
As shown in fig. 1-4, a feeding device of a thread rolling machine comprises a feeding platform 1 and a discharging platform 2;
the lower end of the feeding platform is provided with four lifting cylinders 3, and the lower end of the discharging platform is fixedly provided with an upright post;
a feeding support 4 is fixedly arranged on the feeding platform, a hopper 5 is fixedly arranged on the feeding support, the section of the lower end of the hopper is rectangular, the width of the rectangle is matched with the diameter of a workpiece, the lower end of the hopper is provided with an opening, a feeding assembly is arranged on the feeding platform, and a pushing assembly is arranged between the feeding platform and the blanking platform; the blanking platform is provided with a horizontal moving mechanism, and the horizontal moving mechanism is used for driving the clamping assembly to move.
The workpiece is placed in the hopper, the workpieces are arranged at the lower end of the hopper in a single-layer mode, the material pushing assembly pushes the workpiece at the lowest layer out, the piston rod of the lifting cylinder drives the material loading platform to move upwards, namely, the workpiece moves to be opposite to the material pushing assembly, the workpiece is fed into the thread rolling machine through the material pushing assembly to be machined, after machining is completed, the clamping assembly clamps the workpiece, the horizontal moving assembly drives the clamping assembly to move, the clamping assembly drives the workpiece to move, and after the workpiece exits from the thread rolling machine, the clamping assembly is loosened to discharge the machined workpiece. Carry out material loading and unloading through this feedway, the manual work only need with the work piece place in the hopper can, all the other processes are automatic to be accomplished, degree of automation is high, the security is high.
The feeding platform comprises a feeding platform body, and is characterized by further comprising a guide rod, wherein the guide rod is fixedly installed on the ground, and a guide hole in sliding fit with the guide rod is formed in the feeding platform body. Used for guiding the lifting of the feeding platform.
The feeding assembly comprises two feeding cylinders 6 fixedly mounted on the feeding platform, a feeding block 7 is horizontally arranged on a piston rod of each feeding cylinder and fixedly mounted on the piston rod, the upper end of the feeding block is in sliding fit with the lower end of the hopper, and an accommodating groove for accommodating one workpiece 8 is formed in the feeding block. The workpiece positioned at the lowest layer falls into the accommodating groove, and the piston rod of the feeding cylinder moves to drive the feeding block to move, so that the workpiece at the lowest layer is sent out. When the workpieces at the lowest layer are sent out, the rest parts of the feeding block are in sliding fit with the lower end of the hopper, so that the workpieces in the hopper are prevented from sliding out.
The material pushing assembly comprises a material pushing support 9, a material pushing cylinder 10 is fixedly mounted on the material pushing support, and a piston rod of the material pushing cylinder is horizontally arranged and fixedly provided with a push block 11. The piston rod of the pushing cylinder extends out, and the pushing block is used for pushing the workpiece to move. The pushing cylinder drives the pushing block to move, so that the feeding accuracy can be improved better.
Wherein, horizontal migration mechanism includes two forked tail guide rails 12 of fixed mounting on the unloading platform, sliding fit has slide 13 on the forked tail guide rail, fixed mounting has moving cylinder 14 on the base, moving cylinder's piston rod level set up and with slide fixed connection. The piston rod of the movable cylinder stretches out to drive the sliding seat to move, and the dovetail guide rail guides the sliding seat.
Wherein, the centre gripping subassembly include with two lead screw casees 15 of slide fixed connection, the lower extreme opening of lead screw case sets up, two-way lead screw 16 is installed through the bearing in the lead screw incasement, the outside fixed mounting of lead screw case has servo motor 17, servo motor's output shaft level sets up and passes the one end fixed connection of lead screw case and two-way lead screw, the both ends of two-way lead screw connect the cooperation soon respectively and have the nut piece, nut piece and lead screw case sliding fit, the lower extreme fixed mounting of nut piece has clamp splice 18. The servo motor drives the bidirectional screw rod to rotate, and the two nut blocks drive the clamping blocks to approach each other to clamp the workpiece.
The principle is as follows:
the workpiece is placed in a hopper, the workpieces are arranged in the hopper, the workpieces are arranged at the lower end of the hopper in a single-layer mode, a material pushing assembly pushes out the workpiece at the lowest layer, a piston rod of a lifting cylinder drives a material loading platform to move upwards, namely, the workpiece moves to be opposite to the material pushing assembly, the workpiece is fed into a thread rolling machine through the material pushing assembly to be processed, after the processing is completed, a clamping assembly clamps the workpiece, a horizontal moving assembly drives the clamping assembly to move, the clamping assembly drives the workpiece to move, after the workpiece exits from the thread rolling machine, the clamping assembly is loosened, and the processed workpiece is blanked. Carry out material loading and unloading through this feedway, the manual work only need with the work piece place in the hopper can, all the other processes are automatic to be accomplished, degree of automation is high, the security is high.
Finally, it should be noted that: various modifications and alterations of this invention may be made by those skilled in the art without departing from the spirit and scope of this invention. Thus, to the extent that such modifications and variations of the present invention fall within the scope of the present claims and their equivalents, it is intended that the present invention encompass such modifications and variations as well.
Claims (5)
1. A feeding device of a thread rolling machine is characterized by comprising a feeding platform and a discharging platform;
the lower end of the feeding platform is provided with four lifting cylinders, and the lower end of the discharging platform is fixedly provided with an upright post;
a feeding support is fixedly arranged on the feeding platform, a hopper is fixedly arranged on the feeding support, the section of the lower end of the hopper is rectangular, the width of the rectangle is matched with the diameter of a workpiece, the lower end of the hopper is provided with an opening, a feeding assembly is arranged on the feeding platform, and a pushing assembly is arranged between the feeding platform and the blanking platform; the blanking platform is provided with a horizontal moving mechanism, and the horizontal moving mechanism is used for driving the clamping assembly to move.
2. The feeding device of the thread rolling machine according to claim 1, wherein the feeding assembly comprises two feeding cylinders fixedly mounted on the feeding platform, piston rods of the feeding cylinders are horizontally arranged and fixedly mounted with feeding blocks, the upper ends of the feeding blocks are in sliding fit with the lower ends of the hoppers, and the feeding blocks are provided with accommodating grooves for accommodating one workpiece.
3. The feeding device of the thread rolling machine according to claim 2, wherein the pushing assembly comprises a pushing support, a pushing cylinder is fixedly mounted on the pushing support, and a piston rod of the pushing cylinder is horizontally arranged and fixedly provided with a pushing block.
4. The feeding device of the thread rolling machine according to claim 1, wherein the horizontal moving mechanism comprises two dovetail guide rails fixedly mounted on the blanking platform, a sliding seat is slidably fitted on the dovetail guide rails, a moving cylinder is fixedly mounted on the blanking platform, and a piston rod of the moving cylinder is horizontally arranged and fixedly connected with the sliding seat.
5. The feeding device of the thread rolling machine according to claim 1, wherein the clamping assembly comprises two lead screw boxes fixedly connected with the sliding base, the lower end openings of the lead screw boxes are arranged, two-way lead screws are installed in the lead screw boxes through bearings, servo motors are fixedly installed on the outer sides of the lead screw boxes, output shafts of the servo motors are horizontally arranged and penetrate through the lead screw boxes to be fixedly connected with one ends of the two-way lead screws, two ends of each two-way lead screw are respectively screwed and matched with a nut block, the nut blocks are in sliding fit with the lead screw boxes, and clamping blocks are fixedly installed at the lower ends of the nut blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220174932.8U CN217322297U (en) | 2022-01-23 | 2022-01-23 | Feeding device of thread rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220174932.8U CN217322297U (en) | 2022-01-23 | 2022-01-23 | Feeding device of thread rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217322297U true CN217322297U (en) | 2022-08-30 |
Family
ID=82995128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220174932.8U Active CN217322297U (en) | 2022-01-23 | 2022-01-23 | Feeding device of thread rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217322297U (en) |
-
2022
- 2022-01-23 CN CN202220174932.8U patent/CN217322297U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0568798B1 (en) | Machining center consisting of assembled modules | |
| EP3562636B1 (en) | Machining station | |
| CN113118772A (en) | Turning and milling combined machining production line | |
| CN210306848U (en) | Self-centering clamping device, rotary workbench and rotary end milling machine | |
| EP1642673B2 (en) | Machine tool | |
| CA2368531C (en) | Linear blind broaching machine | |
| CN217322297U (en) | Feeding device of thread rolling machine | |
| CN209986261U (en) | Automatic drilling machine for motor rotor mandrel | |
| CN215746858U (en) | Automatic feeding and discharging device of numerical control gear hobbing machine | |
| CN110681749A (en) | Torsion processing equipment for oil dipstick | |
| CN108145510B (en) | Four-procedure double-station double-pushing and cutting machine | |
| CN107900446B (en) | Large-tonnage spiral broaching machine | |
| CN104259937B (en) | A kind of Compositions of metal-working machines | |
| CN212310947U (en) | Equipment for processing end faces of main connecting shaft neck and balance block of crankshaft | |
| CN117984131A (en) | Anti-offset self-positioning type tool fixture for numerical control machine tool | |
| EP1466684B1 (en) | Equipment for machining of workpieces, particularly of crankshafts and camshafts, with at least one internal milling tool | |
| CN215239199U (en) | Turning and milling combined machining production line | |
| DE10214554A1 (en) | Machining center, especially for machining wooden components, comprises a conveyor belt workpiece delivery and removal device that is also used to clamp a workpiece during machining | |
| CN214392463U (en) | Horizontal high-speed numerical control drilling machine for multi-spindle petroleum pipeline | |
| CN209953811U (en) | Double-station worm machining device | |
| CN104249252B (en) | Lathe bed part of combined machining center | |
| CN217666929U (en) | Automatic feeding device of numerical control gear hobbing machine | |
| CN112872665A (en) | Multi-degree-of-freedom adjusting device for steel welding | |
| CN212420389U (en) | Turning and milling combined machining device | |
| CN117161483B (en) | Bevel gear cutting lathe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |