CN223775848U - A positioning fixture for use in stamping - Google Patents
A positioning fixture for use in stampingInfo
- Publication number
- CN223775848U CN223775848U CN202520294564.4U CN202520294564U CN223775848U CN 223775848 U CN223775848 U CN 223775848U CN 202520294564 U CN202520294564 U CN 202520294564U CN 223775848 U CN223775848 U CN 223775848U
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- clamping
- stamping
- groove
- plate
- stamping table
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Abstract
本实用新型公开了一种用于配合冲压的定位工装，涉及冲压技术领域。其主要技术方案：包括机架、冲压机构、冲压台和夹持机构，所述冲压机构设置于所述机架的上端；所述冲压台设置于所述机架的下端，且所述冲压台位于所述冲压机构的下方；两个所述夹持机构相对设置于所述冲压台的两端，所述夹持机构包括连接板、夹板和驱动件；所述连接板连接于所述冲压台；所述驱动件设置于所述连接板；所述夹板设置于所述驱动件，且所述夹板与所述冲压台间形成工件夹道；其中，所述夹板用于在所述驱动件作用下，向所述冲压台靠近或远离，以调节所述工件夹道的大小。以期望达到降低更换频率、更换操作复杂性、管理复杂性的目的。
This utility model discloses a positioning fixture for use in stamping, relating to the field of stamping technology. Its main technical solution includes a frame, a stamping mechanism, a stamping table, and a clamping mechanism. The stamping mechanism is disposed at the upper end of the frame; the stamping table is disposed at the lower end of the frame, and is located below the stamping mechanism; two clamping mechanisms are disposed opposite each other at both ends of the stamping table. Each clamping mechanism includes a connecting plate, a clamping plate, and a driving component; the connecting plate is connected to the stamping table; the driving component is disposed on the connecting plate; the clamping plate is disposed on the driving component, and a workpiece clamping channel is formed between the clamping plate and the stamping table; wherein, the clamping plate is used to move closer to or further away from the stamping table under the action of the driving component to adjust the size of the workpiece clamping channel. This aims to reduce the frequency of replacement, the complexity of replacement operations, and the complexity of management.
Description
Technical Field
The utility model relates to the technical field of stamping, in particular to a positioning tool for matched stamping.
Background
The stamping is a forming processing method for obtaining a workpiece with a required shape and size by applying external force to plates, strips, pipes, sectional materials and the like by using a press machine and a die to enable the plates, the strips, the pipes, the sectional materials and the like to generate plastic deformation or separation.
The utility model discloses a continuous stamping device of steel bushing class product production usefulness among the prior art, which comprises a frame, the upper end fixedly connected with punching press platform of frame, the middle part of punching press platform is connected with fixed part, and fixed part includes a plurality of fixed half-sets, and a plurality of fixed half-sets are established by interior outside the cover in proper order. The inner diameters of the fixed half sleeves are different, and when the steel sleeve type workpiece placing device is used, the purpose of placing steel sleeve type workpieces with different pipe diameters can be achieved by replacing the fixed half sleeves. However, in practical application, as the diameter of the steel sleeve increases, the number of the fixed half sleeves also increases, so that the replacement frequency and the replacement operation complexity of the fixed half sleeves and the management difficulty when not in use are greatly increased.
Disclosure of utility model
The utility model aims to provide a positioning tool for matched stamping, which solves the problems of greatly increasing the replacement frequency and the replacement operation complexity of a fixed half sleeve and the management difficulty when not in use of the continuous stamping device for the production of the existing steel sleeve products.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The positioning tool for matching stamping comprises a frame, a stamping mechanism, a stamping table and a clamping mechanism, wherein the stamping mechanism is arranged at the upper end of the frame, the stamping table is arranged at the lower end of the frame and is positioned below the stamping mechanism, the two clamping mechanisms are oppositely arranged at two ends of the stamping table, the clamping mechanism comprises a connecting plate, clamping plates and a driving piece, the connecting plate is connected with the stamping table, the driving piece is arranged on the connecting plate, the clamping plates are arranged on the driving piece, a workpiece clamping channel is formed between the clamping plates and the stamping table, and the clamping plates are used for approaching or separating from the stamping table under the action of the driving piece so as to adjust the size of the workpiece clamping channel.
The driving piece comprises a supporting plate and a driving rod, wherein the supporting plate is arranged on the connecting plate, the driving rod is connected to the supporting plate in a threaded mode, the driving rod extends towards the stamping table along the stamping mechanism, and the lower end of the driving rod is connected to the clamping plate.
The driving piece further comprises an operation handle, and the operation handle is arranged at the upper end of the driving rod.
The further technical scheme is that a guide groove is formed in the connecting plate, the guide groove extends towards the stamping table along the stamping mechanism, the driving piece further comprises a guide plate, the guide plate is arranged in the guide groove in a sliding mode, the guide plate is connected to the lower end of the driving rod in a rotating mode, and the clamping plate is connected to the guide plate.
The clamping groove is formed in one side, close to the stamping table, of the clamping plate, the workpiece clamping channel is formed between the groove wall of the clamping groove and the stamping table, and the cross section area of the clamping groove is gradually increased along the direction from the groove bottom of the clamping groove to the groove opening of the clamping groove.
The further technical scheme is that a positioning groove is formed in the stamping table, extends along one end of the stamping table to the direction of the other end of the stamping table, and corresponds to the clamping groove.
The cross section area of the positioning groove is gradually reduced along the direction from the notch of the positioning groove to the bottom of the positioning groove.
The further technical scheme is that protective pads are arranged in the clamping groove and the positioning groove.
The further technical scheme is that the protective pad is provided with anti-skid patterns.
Compared with the prior art, the utility model has the beneficial effects that:
When workpieces with different pipe diameters are required to be clamped, the two driving parts are operated, so that the two driving parts drive the corresponding clamping plates to approach/separate towards the stamping table, and the size of a workpiece clamping channel is changed. The position of the clamping plate is adjusted through the driving piece, so that the size of a workpiece clamping channel is adjusted, and the positioning tool can be flexibly suitable for steel sleeve workpieces with different pipe diameters. It is desirable to achieve the purposes of reducing the replacement frequency and the complexity of the replacement operation. At the same time, there is no need to prepare a plurality of fixed half-sleeves with different specifications, so as to achieve the aim of reducing the management complexity.
Drawings
Fig. 1 is a schematic front view of a positioning tool for matching with stamping in the present embodiment;
Fig. 2 is a schematic side view of a positioning tool for matching with stamping in the present embodiment;
fig. 3 is an enlarged schematic view of the structure at a in fig. 2.
In the drawings, the reference numerals and corresponding part names:
1-frame, 2-stamping mechanism, 3-stamping table;
4-clamping mechanism, 41-connecting plate, 42-clamping plate, 43-driving piece, 431-supporting plate, 432-driving rod, 433-operating handle and 434-guiding plate;
5-workpiece clamping channels, 6-guide grooves, 7-clamping grooves, 8-positioning grooves, 9-protection pads and 10-anti-skid patterns.
Detailed Description
The utility model is further elucidated below in connection with the accompanying drawings.
Embodiment 1 this embodiment provides a positioning tool for matching stamping, as shown in fig. 1-3, comprising a frame 1, a stamping mechanism 2, a stamping table 3 and a clamping mechanism 4, wherein the stamping mechanism 2 is arranged at the upper end of the frame 1, the stamping table 3 is arranged at the lower end of the frame 1, the stamping table 3 is positioned below the stamping mechanism 2, two clamping mechanisms 4 are oppositely arranged at two ends of the stamping table 3, the clamping mechanism 4 comprises a connecting plate 41, a clamping plate 42 and a driving piece 43, the connecting plate 41 is connected to the stamping table 3, the driving piece 43 is arranged at the connecting plate 41, the clamping plate 42 is arranged at the driving piece 43, and a workpiece clamping channel 5 is formed between the clamping plate 42 and the stamping table 3, wherein the clamping plate 42 is used for approaching or separating towards the stamping table 3 under the action of the driving piece 43 so as to adjust the size of the workpiece clamping channel 5.
Illustratively, in the implementation process, the stamping mechanism 2 is disposed at the upper end of the frame 1, where the structure and connection relationship between the frame 1 and the stamping mechanism 2 may be referred to in the prior patent document of application number 202220657874.4. Here, a description is omitted.
The stamping table 3 is arranged at the lower end of the frame 1 in a manner of welding, screw connection, and the like, and the stamping table 3 is positioned right below the stamping mechanism 2.
The number of the clamping mechanisms 4 is two, and the two clamping mechanisms 4 are respectively arranged at two ends of the tower.
The clamping mechanism 4 comprises a connecting plate 41, a clamping plate 42 and a driving member 43. The connection plate 41 is connected to the table surface of the punching table 3 by welding, screwing, or the like.
The driving member 43 may be a telescopic mechanism such as an electric telescopic rod, a hydraulic telescopic rod, or an air cylinder, and the driving member 43 is mounted on the connecting plate 41 by screwing, fastening, or the like.
The clamping plate 42 is connected to the lower end of the driving member 43 by means of welding, screwing, or the like, and a workpiece clamping path 5 for clamping a workpiece is formed between the lower end surface of the clamping plate 42 and the table surface of the stamping table 3. The clamping plate 42 can move along the direction approaching or departing from the stamping table 3 under the drive of the driving piece 43 so as to adjust the size of the workpiece clamping channel 5, thereby achieving the purpose of facilitating the workpiece clamping channel 5 to clamp steel sleeve workpieces with different pipe diameters.
In use, a workpiece is placed between the clamping plates 42 and the stamping table 3, and one end of the workpiece is positioned between one clamping plate 42 and the stamping table 3, and the other end of the workpiece is positioned between the other clamping plate 42 and the stamping table 3. Next, the two driving members 43 are operated so that the two driving members 43 drive the corresponding clamping plates 42 toward the press table 3, and fix the workpiece to the press table 3 from both ends of the workpiece. In order to desirably achieve the object of improving the stability of workpiece fixation.
When workpieces with different pipe diameters are required to be clamped, the two driving pieces 43 are operated, so that the two driving pieces 43 drive the corresponding clamping plates 42 to approach/separate towards the stamping table 3, and the size of the workpiece clamping channel 5 is changed. On the one hand, the position of the clamping plate 42 is adjusted through the driving piece 43, so that the size of the workpiece clamping channel 5 is adjusted, and the positioning tool can be flexibly suitable for steel sleeve workpieces with different pipe diameters. It is desirable to achieve the purposes of reducing the replacement frequency and the complexity of the replacement operation. On the other hand, there is no need to prepare a plurality of fixed half-sets of different specifications in order to achieve the aim of reducing the management complexity.
In the embodiment 2, as shown in fig. 2, the driving member 43 includes a support plate 431 and a driving rod 432, the support plate 431 is provided on the connection plate 41, the driving rod 432 is screwed to the support plate 431, the driving rod 432 extends along the pressing mechanism 2 toward the pressing table 3, and the lower end of the driving rod 432 is connected to the clamping plate 42.
Illustratively, in practice, the driver 43 includes a support plate 431 and a driver post 432. The support plate 431 is mounted on the upper end of the connection plate 41 by screwing, welding, or integrally forming. A screw hole is formed in the plate surface of the support plate 431. The driving rod 432 is provided with a screw thread, the driving rod 432 is screwed into a screw hole in the support plate 431 by the screw thread, and the driving rod 432 extends in the direction of the punching mechanism 2 toward the punching stage 3 so that the driving rod 432 can move in the direction approaching/separating from the punching stage 3 when rotated.
The clamping plate 42 is connected to the lower end of the driving rod 432 by welding, screwing, or the like.
In use, the drive rod 432 is rotated, and the drive rod 432 rotates and approaches/departs from the stamping table 3, thereby driving the clamping plate 42 to rotate and approach or depart from the stamping table 3, and thereby adjusting the size of the workpiece clamping channel 5. It is desirable to achieve the objective of reducing the complexity of the operation of adjusting the workpiece lane 5.
Embodiment 3 in the present embodiment, as shown in fig. 2, the driving member 43 further includes an operation handle 433, and the operation handle 433 is disposed at an upper end of the driving rod 432.
Illustratively, in practice, the driver 43 further includes an operating handle 433. The operating handle 433 is connected to the upper end of the driving rod 432 by welding, screwing, or the like. So that the operator can directly grasp the operating knob 433 to perform the rotational movement of the driving lever 432, which is desirable for the purpose of facilitating the operator to more conveniently adjust the position of the clamping plate 42.
In the embodiment 2, as shown in fig. 1 and 2, the connecting plate 41 is provided with a guide groove 6, the guide groove 6 extends along the pressing mechanism 2 toward the pressing table 3, the driving member 43 further comprises a guide plate 434, the guide plate 434 is slidably disposed in the guide groove 6, the guide plate 434 is rotatably connected to the lower end of the driving rod 432, and the clamping plate 42 is connected to the guide plate 434.
Illustratively, in practice, the connecting plate 41 is provided with guide grooves 6, which guide grooves 6 extend in the direction of the stamping station 3 along the stamping mechanism 2.
The driving member 43 further includes a guide plate 434, where the guide plate 434 is slidably disposed in the guide groove 6, and the guide plate 434 is rotatably connected to the lower end of the driving rod 432 by means of a bearing, a shaft hole, or the like. When the driving lever 432 is rotated, the guide plate 434 may slide up and down along the guide groove 6.
The clamping plate 42 is connected to the guide plate 434 by welding, screwing, or the like. When the driving rod 432 rotates, the guide plate 434 slides up and down along the guide groove 6, and drives the clamping plate 42 to approach or depart from the stamping table 3, thereby adjusting the size of the workpiece clamping channel 5. It is desirable to ensure that the clamping plate 42 remains in linear motion during movement, thereby reducing the risk of damage to the workpiece surface by rotation of the clamping plate 42.
In the embodiment 4, as shown in fig. 3, a clamping groove 7 is formed on one side of the clamping plate 42 near the pressing table 3, the workpiece clamping channel 5 is formed between the groove wall of the clamping groove 7 and the pressing table 3, and the cross-sectional area of the clamping groove 7 gradually increases along the direction from the groove bottom of the clamping groove 7 to the groove opening of the clamping groove 7.
Illustratively, in practice, the clamping plate 42 is provided with a clamping groove 7 on a side thereof adjacent to the stamping table 3, and a workpiece clamping channel 5 is formed between a groove wall of the clamping groove 7 and the stamping table 3. Wherein, the cross section area of the clamping groove 7 gradually increases along the direction from the bottom of the clamping groove 7 to the notch of the clamping groove 7, and a horn-shaped or cone-shaped structure is formed.
In use, when the clamping plate 42 approaches the stamping table 3, the workpiece first contacts the wider notch portion of the clamping groove 7, and as the clamping plate 42 continues to approach, the workpiece is gradually guided to the narrower groove bottom portion of the clamping groove 7. On the one hand, the workpiece is made easier to enter the clamping groove 7, so that the aim of reducing the alignment and insertion time and further improving the production efficiency is expected. On the other hand, the workpiece is guided progressively during its entry into the clamping groove 7, in order to reduce the risk of sudden pressure application, causing scratches or other damage to the workpiece surface by the clamping plate 42. On the other hand, the two groove walls of the clamping groove 7 are attached to the workpiece, so that the aim of reducing the risk of shifting the workpiece along one side of the stamping table 3 to the other side of the stamping table 3 and further improving the machining precision and the product quality is expected to be achieved.
In this embodiment, as shown in fig. 3, a positioning groove 8 is provided in the press table 3, the positioning groove 8 extends in a direction from one end of the press table 3 to the other end of the press table 3, and the positioning groove 8 corresponds to the clip groove 7.
Illustratively, in the implementation process, a positioning groove 8 is provided on the table surface of the stamping table 3, the positioning groove 8 extends along the direction from one end to the other end of the stamping table 3, and the positioning groove 8 corresponds to the clamping groove 7 on the clamping plate 42.
In use, an operator first places a workpiece in the positioning slot 8 on the stamping station 3. Then, the operator brings the clamping plate 42 toward the press table 3 by rotating the driving lever 432, the workpiece first contacts the wide notch portion of the clamping groove 7, and as the clamping plate 42 continues to approach, the workpiece is gradually guided to the narrow groove bottom portion of the clamping groove 7, and finally stable clamping is achieved. The aims of reducing the manual alignment time and errors and reducing the risk of shifting the workpiece along one side of the stamping table 3 to the other side of the stamping table 3 are expected to be achieved, so that the machining precision and the product quality are improved. Meanwhile, the purposes of simplifying operation steps and improving working efficiency are achieved.
Example 7 in this example, as shown in fig. 3, the cross-sectional area of the positioning groove 8 gradually decreases in the direction from the notch of the positioning groove 8 to the bottom of the positioning groove 8 on the basis of the above example 6.
Illustratively, in practice, the cross-sectional area of the positioning groove 8 gradually decreases along the notch of the positioning groove 8 toward the bottom of the positioning groove 8, forming a horn-like or cone-like structure.
In use, an operator first places a workpiece in the positioning groove 8 on the stamping table 3, and the workpiece naturally slides into the wider notch portion and is gradually guided to the narrower groove bottom portion of the positioning groove 8. The workpiece can automatically slide into the positioning groove 8 when being placed in the positioning groove, so that the purposes of reducing the manual adjustment requirement, simplifying the operation flow and improving the working efficiency are expected to be achieved.
Embodiment 8 in this embodiment, as shown in fig. 3, the protection pad 9 is disposed in each of the clamping groove 7 and the positioning groove 8 on the basis of the above embodiment 6.
Illustratively, in practice, protective pads 9 are disposed in both the clamping groove 7 and the positioning groove 8. The protective pad 9 may be made of rubber, silicone, foam or other soft and wear-resistant material. So as to ensure that the workpiece can flexibly contact with the protective pad 9 in the process of placing and clamping, and further to reduce the risk of scratches, indentations or other damage to the surface of the workpiece caused by the clamping groove 7 and the positioning groove 8.
Embodiment 9 in this embodiment, as shown in fig. 3, the protection pad 9 is provided with anti-skid patterns 10 on the basis of the above embodiment 8.
Illustratively, in practice, the protective pad 9 is provided with anti-skid patterns 10. The anti-skid pattern 10 may be a rugged texture, a grid, a stripe, or other forms. The aim of increasing the friction between the protective pad 9 and the workpiece and further stabilizing the workpiece in the clamping process is expected to be achieved, so that the risk of sliding and displacement of the workpiece caused by vibration or impact is reduced, and the processing precision and the product quality are improved.
Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, various variations and modifications may be made to the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, drawings and claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will be apparent to those skilled in the art.
Claims (9)
1. A location frock for cooperation punching press, its characterized in that includes:
A frame (1);
the stamping mechanism (2) is arranged at the upper end of the frame (1);
The stamping table (3) is arranged at the lower end of the frame (1), and the stamping table (3) is positioned below the stamping mechanism (2);
The clamping mechanisms (4) are oppositely arranged at two ends of the stamping table (3), the clamping mechanisms (4) comprise a connecting plate (41), clamping plates (42) and driving pieces (43), the connecting plate (41) is connected to the stamping table (3), the driving pieces (43) are arranged on the connecting plate (41), the clamping plates (42) are arranged on the driving pieces (43), and workpiece clamping channels (5) are formed between the clamping plates (42) and the stamping table (3);
Wherein the clamping plate (42) is used for approaching to or separating from the stamping table (3) under the action of the driving piece (43) so as to adjust the size of the workpiece clamping channel (5).
2. The positioning tool according to claim 1, wherein:
The driving member (43) includes a support plate (431) and a driving rod (432);
the supporting plate (431) is arranged on the connecting plate (41);
The driving rod (432) is in threaded connection with the supporting plate (431), the driving rod (432) extends towards the stamping table (3) along the stamping mechanism (2), and the lower end of the driving rod (432) is connected with the clamping plate (42).
3. The positioning tool according to claim 2, wherein:
the driving piece (43) further comprises an operation handle (433);
the operation handle (433) is provided at the upper end of the driving lever (432).
4. The positioning tool according to claim 2, wherein:
a guide groove (6) is formed in the connecting plate (41);
The guide groove (6) extends along the punching mechanism (2) towards the punching table (3);
the driver (43) further comprises a guide plate (434);
the guide plate (434) is arranged in the guide groove (6) in a sliding manner;
the guide plate (434) is rotatably connected to the lower end of the driving rod (432);
The clamping plate (42) is connected to the guide plate (434).
5. The positioning tool according to claim 4, wherein:
a clamping groove (7) is formed in one side, close to the stamping table (3), of the clamping plate (42);
The workpiece clamping channel (5) is formed between the groove wall of the clamping groove (7) and the stamping table (3);
The cross-sectional area of the clamping groove (7) gradually increases along the direction from the bottom of the clamping groove (7) to the notch of the clamping groove (7).
6. The positioning tool according to claim 5, wherein:
A positioning groove (8) is formed in the stamping table (3);
the positioning groove (8) extends along one end of the stamping table (3) towards the other end of the stamping table (3);
The positioning groove (8) corresponds to the clamping groove (7).
7. The positioning tool of claim 6, wherein:
The cross section area of the positioning groove (8) gradually decreases along the direction from the notch of the positioning groove (8) to the bottom of the positioning groove (8).
8. The positioning tool of claim 6, wherein:
protective pads (9) are arranged in the clamping grooves (7) and the positioning grooves (8).
9. The positioning tool of claim 8, wherein:
The protective pad (9) is provided with anti-skid patterns (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520294564.4U CN223775848U (en) | 2025-02-24 | 2025-02-24 | A positioning fixture for use in stamping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520294564.4U CN223775848U (en) | 2025-02-24 | 2025-02-24 | A positioning fixture for use in stamping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223775848U true CN223775848U (en) | 2026-01-09 |
Family
ID=98314655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520294564.4U Active CN223775848U (en) | 2025-02-24 | 2025-02-24 | A positioning fixture for use in stamping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223775848U (en) |
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2025
- 2025-02-24 CN CN202520294564.4U patent/CN223775848U/en active Active
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