CN221133750U - Punching die for welding part machining - Google Patents
Punching die for welding part machining Download PDFInfo
- Publication number
- CN221133750U CN221133750U CN202322837214.1U CN202322837214U CN221133750U CN 221133750 U CN221133750 U CN 221133750U CN 202322837214 U CN202322837214 U CN 202322837214U CN 221133750 U CN221133750 U CN 221133750U
- Authority
- CN
- China
- Prior art keywords
- punching
- disc
- plate
- punching die
- cylinder
- 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
- 238000004080 punching Methods 0.000 title claims abstract description 64
- 238000003466 welding Methods 0.000 title claims abstract description 34
- 238000003754 machining Methods 0.000 title claims description 3
- 238000003825 pressing Methods 0.000 claims abstract description 34
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to the technical field of welding part punching dies, in particular to a punching die for welding part processing, which comprises a lower die plate, wherein a blanking hole is formed in the lower die plate, a supporting frame is fixedly arranged on the upper surface of the lower die plate, a punching assembly is arranged on the supporting frame and comprises a first air cylinder fixedly arranged on a plate body at the top of the supporting frame and two mutually symmetrical second air cylinders, a supporting disc is arranged on a telescopic shaft of the first air cylinder, a punching die head is fixedly arranged at the central position of the bottom surface of the supporting disc, a bottom plate is arranged on a telescopic shaft of the second air cylinder, a pressing disc is fixedly arranged between the two bottom plates, a central hole is formed in the central position of the pressing disc, the punching die head penetrates through the central hole and the blanking hole, a sliding hole is formed in the lower die plate, a guide rail plate is fixedly arranged at the end part of the bottom plate positioned at the right side, and a limiting rod is arranged on the guide rail plate. The utility model can carry out the compressing and limiting operation, is beneficial to the punching operation and is convenient to use.
Description
Technical Field
The utility model relates to the technical field of punching dies for welding parts, in particular to a punching die for processing welding parts.
Background
The welding part refers to a workpiece with two or more parts fixed through a welding process, and when the welding part is subjected to punching operation, a corresponding punching die is also required, and the punching die generally uses an air cylinder or a hydraulic cylinder to work to drive a corresponding punching die head to downwards extrude a plate, so that the plate at the punching die head is punched off, and the punching operation is completed.
However, when the common punching die is used, the defect that the punching part of the plate cannot be pressed and fixed exists, and because the welding part is not of an integrated structure, the firm strength of the welding part is smaller than that of other parts of the plate, at the moment, when the pressing part is absent, the acting force of the punching part can be easily transmitted to the welding part, the mechanical property of the welding part is changed after being stressed, the structural stability is influenced, and inconvenience is brought to a user. In view of this, we propose a punching die for processing weldments.
Disclosure of utility model
The utility model aims to provide a punching die for processing welding parts, which aims to solve the defects in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a cut-out press is used in weldment processing, includes the lower bolster, be provided with the blanking hole on the lower bolster, fixed mounting has the support frame on the upper surface of lower bolster, be provided with the punching assembly on the support frame, the punching assembly includes fixed mounting first cylinder and two mutual symmetrical second cylinders on the support frame top plate body, first cylinder is located two between the second cylinder, be provided with the supporting disk on the telescopic shaft of first cylinder, the bottom surface central point of supporting disk puts the fixed mounting and is the punching die head that vertical form set up, be provided with the bottom plate on the telescopic shaft of second cylinder, two fixed mounting has the compact disc between the bottom plate, the central point department of compact disc is provided with the centre bore, the punching die head pass the centre bore with the blanking hole with sliding connection between the blanking hole.
Preferably, a fixed disc is fixedly arranged at the tail end of the telescopic shaft of the first cylinder, and the supporting disc is fixedly connected with the fixed disc through a plurality of fastening bolts, so that the supporting disc is convenient to fixedly install.
Preferably, the end of the telescopic shaft of the second cylinder is fixedly provided with a limiting disc, and the bottom plate is fixedly arranged on the bottom surface of the limiting disc through a plurality of fastening bolts, so that the bottom plate is convenient to fixedly install.
Preferably, the bottom surface of the supporting disc is fixedly provided with a left guide post and a right guide post which are symmetrical with each other, the upper surface of the pressing disc is fixedly provided with a left guide sleeve and a right guide sleeve which are symmetrical with each other, and the guide sleeve is sleeved on the guide post and is in sliding connection with the guide post, so that the guide operation on the movement of the pressing disc can be conveniently realized by utilizing the sliding between the guide sleeve and the guide post.
Preferably, the cross section of the lower template is U-shaped and is used for carrying out overhead operation on the top plate body of the lower template.
Preferably, the outer diameter of the pressing disc is 10 cm-30 cm, and the pressing disc is used for pressing the peripheral plate body of the punching part of the welding piece.
Preferably, the lower die plate is provided with a sliding hole, the end part of the bottom plate positioned on the right side is fixedly provided with a guide rail plate, the guide rail plate is provided with a limiting rod for limiting the welding piece, and the limiting rod is positioned in the sliding hole and is in sliding connection with the sliding hole, so that the workpiece punched by the lower die plate is conveniently positioned.
Preferably, the top end of the limiting rod is fixedly provided with a rectangular sleeve, the rectangular sleeve is sleeved on the guide rail plate and is in sliding connection with the guide rail plate, the rectangular sleeve is fixed with the guide rail plate by using a fastening bolt, and the distance of the limiting rod is convenient to adjust and position.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, through the arranged punching assembly, when the punching device is used, the second cylinder can be used for working to drive the pressing disc to move downwards, so that the pressing operation on the welding workpiece placed on the lower die plate is realized, after the pressing operation is performed, the stress stability of a punching part can be ensured, and in addition, the first cylinder is used for working to drive the punching die head to move downwards, so that the punching operation is realized, and the effects of punching and stabilizing the stress of the punching part are achieved.
2. According to the utility model, the limiting rod is arranged to block the side surface of the welding workpiece, so that the limiting operation on the position of the welding workpiece is realized, the punching position is not easy to make mistakes, and the use is convenient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;
FIG. 3 is a schematic view of the structure of the punching assembly of the present utility model;
fig. 4 is a schematic view of the explosive structure of the punching assembly of the present utility model.
The meaning of each reference numeral in the figures is:
1.A lower template; 10. a blanking hole; 11. a slide hole; 12. a support frame;
2. A punching assembly; 20. a first cylinder; 201. a fixed plate; 21. a support plate; 22. punching a die head; 23. a guide post; 24. a second cylinder; 241. a limiting disc; 25. a bottom plate; 26. a pressing plate; 261. guide sleeve; 262. a central bore; 27. a guide rail plate; 28. a rectangular sleeve; 281. and a limit rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a cut-out press is used in weldment processing, including lower bolster 1, be provided with blanking hole 10 on lower bolster 1, fixedly mounted on the upper surface of lower bolster 1 has support frame 12, be provided with punching assembly 2 on the support frame 12, punching assembly 2 includes the first cylinder 20 of fixed mounting on the top plate body of support frame 12 and two second cylinders 24 that are symmetrical each other, second cylinder 24 fixed mounting is on the top plate body of support frame 12, first cylinder 20 is located between two second cylinders 24, be provided with supporting disk 21 on the telescopic shaft of first cylinder 20, the bottom surface central point department of supporting disk 21 fixed mounting has the punching die head 22 that is the vertical form setting, be convenient for utilize first cylinder 20 work, drive punching die head 22 downstream, carry out the punching operation;
Specifically, the telescopic shaft of the second air cylinder 24 is provided with the bottom plate 25, the pressing disc 26 is fixedly arranged between the two bottom plates 25, the central hole 262 is arranged at the central position of the pressing disc 26, the punching die head 22 penetrates through the central hole 262 and the blanking hole 10 and is in sliding connection with the central hole 262 and the blanking hole 10, and therefore when the welding workpiece pressing device is used, the pressing disc 26 is used for downwards moving, pressing operation on the welding workpiece placed on the lower die plate 1 is achieved, and the welding workpiece pressing device is convenient to use.
In this embodiment, the fixing disc 201 is fixedly mounted at the end of the telescopic shaft of the first cylinder 20, and the supporting disc 21 is fixedly connected with the fixing disc 201 through a plurality of fastening bolts, so that the fixing mounting operation of the supporting disc 21 is facilitated.
Specifically, the limiting plate 241 is fixedly mounted at the end of the telescopic shaft of the second cylinder 24, and the bottom plate 25 is fixedly mounted on the bottom surface of the limiting plate 241 through a plurality of fastening bolts, so that the bottom plate 25 is convenient to perform fixed mounting operation.
Further, the bottom surface of the supporting disc 21 is fixedly provided with two guide posts 23 which are symmetrical with each other, the upper surface of the pressing disc 26 is fixedly provided with two guide sleeves 261 which are symmetrical with each other, the guide sleeves 261 are sleeved on the guide posts 23 and are in sliding connection with the guide posts 23, so that the guide operation on the movement of the pressing disc 26 can be conveniently realized by utilizing the sliding between the guide sleeves 261 and the guide posts 23, and the pressing disc 26 can be more stable and smooth in the up-and-down movement.
In addition, the cross section of lower bolster 1 is the U-shaped for carry out overhead operation to the top plate body of lower bolster 1, be convenient for carry out the operation of unloading of punching out the waste material at blanking hole 10 position.
The outer diameter of the pressing plate 26 is 10cm to 30cm, and the pressing plate is used for pressing the peripheral plate body of the punching part of the welding piece.
In this embodiment, the lower die plate 1 is provided with the slide hole 11, the end of the bottom plate 25 located on the right side is fixedly provided with the guide rail plate 27, the guide rail plate 27 is provided with the limit lever 281 for limiting the welding piece, and the limit lever 281 is located in the slide hole 11 and is in sliding connection with the slide hole 11, so that the workpiece to be welded is abutted against the limit lever 281 to realize positioning operation on the punched workpiece.
It is noted that the top end of the limit lever 281 is fixedly provided with a rectangular sleeve 28, the rectangular sleeve 28 is sleeved on the guide rail plate 27 and is in sliding connection with the guide rail plate 27, and the rectangular sleeve 28 and the guide rail plate 27 are fixed by using a fastening bolt, so that the distance between the limit lever 281 is convenient to adjust for positioning operation.
When the punching die for processing the welding piece is used, because the limiting rod 281 is inserted into the slide hole 11 in advance, at the moment, the rectangular sleeve 28 can be slid to adjust the position of the limiting rod 281 according to the specific punching position, after the position of the limiting rod 281 is adjusted, the rectangular sleeve 28 is continuously screwed and fixed by using a fastening bolt, then a welding workpiece is placed on the lower die plate 1, the side surface of the welding workpiece is abutted against the limiting rod 281, the second air cylinder 24 is started and is operated, the second air cylinder 24 is operated, and the telescopic shaft on the second air cylinder stretches to drive the pressing disc 26 to move downwards so as to realize the pressing operation of the welding workpiece by using the pressing disc 26;
After the pressing, the first air cylinder 20 is continuously started and operated, the first air cylinder 20 is operated, the expansion shaft on the first air cylinder is extended to drive the punching die head 22 to move downwards, and the punching die head 22 is inserted into the central hole 262 downwards and continuously moves downwards, so that the punching operation on the welding workpiece pressed by the pressing disc 26 is realized, and the welding workpiece pressing device is convenient to use.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. Punching die for welding part machining, comprising a lower die plate (1), and being characterized in that: be provided with blanking hole (10) on lower bolster (1), fixed mounting has support frame (12) on the upper surface of lower bolster (1), be provided with punching assembly (2) on support frame (12), punching assembly (2) are including fixed mounting first cylinder (20) and two second cylinders (24) of mutual symmetry on support frame (12) top plate body, first cylinder (20) are located two between second cylinder (24), be provided with supporting disk (21) on the telescopic shaft of first cylinder (20), the bottom surface central point of supporting disk (21) puts fixed mounting and is punching die head (22) that vertical form set up, be provided with bottom plate (25) on the telescopic shaft of second cylinder (24), two fixed mounting has compact disc (26) between bottom plate (25), the central point department of compact disc (26) is provided with centre bore (262), punching die head (22) pass centre bore (262) with blanking hole (10) and with be connected between blanking hole (262) and the sliding hole (10).
2. The punching die for processing welded parts according to claim 1, wherein: the telescopic shaft of the first air cylinder (20) is fixedly provided with a fixed disc (201), and the supporting disc (21) is fixedly connected with the fixed disc (201) through a plurality of fastening bolts.
3. The punching die for processing welded parts according to claim 1, wherein: and a limiting disc (241) is fixedly arranged at the tail end of the telescopic shaft of the second air cylinder (24), and the bottom plate (25) is fixedly arranged on the bottom surface of the limiting disc (241) through a plurality of fastening bolts.
4. The punching die for processing welded parts according to claim 1, wherein: the bottom surface of the supporting disc (21) is fixedly provided with a left guide post (23) and a right guide post (23) which are symmetrical with each other, the upper surface of the pressing disc (26) is fixedly provided with a left guide sleeve (261) and a right guide sleeve (261) which are symmetrical with each other, and the guide sleeve (261) is sleeved on the guide post (23) and is in sliding connection with the guide post (23).
5. The punching die for processing welded parts according to claim 1, wherein: the section of the lower template (1) is U-shaped and is used for carrying out overhead operation on the top plate body of the lower template (1).
6. The punching die for processing welded parts according to claim 1, wherein: the outer diameter of the pressing disc (26) is 10 cm-30 cm, and the pressing disc is used for pressing the peripheral plate body of the punching part of the welding piece.
7. The punching die for processing welded parts according to claim 1, wherein: the welding device is characterized in that a slide hole (11) is formed in the lower die plate (1), a guide rail plate (27) is fixedly arranged at the end part of the bottom plate (25) on the right side, a limiting rod (281) used for limiting a welding piece is arranged on the guide rail plate (27), and the limiting rod (281) is located in the slide hole (11) and is in sliding connection with the slide hole (11).
8. The punching die for processing welded parts according to claim 7, wherein: the top end of the limiting rod (281) is fixedly provided with a rectangular sleeve (28), the rectangular sleeve (28) is sleeved on the guide rail plate (27) and is in sliding connection with the guide rail plate (27), and the rectangular sleeve (28) is fixed with the guide rail plate (27) through a fastening bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322837214.1U CN221133750U (en) | 2023-10-23 | 2023-10-23 | Punching die for welding part machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322837214.1U CN221133750U (en) | 2023-10-23 | 2023-10-23 | Punching die for welding part machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221133750U true CN221133750U (en) | 2024-06-14 |
Family
ID=91417619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322837214.1U Active CN221133750U (en) | 2023-10-23 | 2023-10-23 | Punching die for welding part machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221133750U (en) |
-
2023
- 2023-10-23 CN CN202322837214.1U patent/CN221133750U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210160285U (en) | Automatic stepping stamping die for sheet metal parts | |
| CN113145734A (en) | Standard knot main angle steel punching equipment and punching processing method | |
| CN221133750U (en) | Punching die for welding part machining | |
| CN210475171U (en) | Stamping equipment capable of fixing machined part | |
| CN106112356B (en) | A kind of grillage welding bench | |
| CN202571003U (en) | Stamping die and stamping press thereof | |
| CN210969190U (en) | Punching device for garbage can processing | |
| CN209935656U (en) | Adjusting device in corrosion-resistant pull rod punching machine | |
| CN2572392Y (en) | Hydraulic clamp device for board sample | |
| CN215090109U (en) | Standard knot main angle steel punching equipment | |
| CN220971551U (en) | Clamp for punching columnar part | |
| CN213053492U (en) | Workpiece welding and pressing tool | |
| CN216328801U (en) | ADI part perforating device for automobile drive axle cantilever | |
| CN216857937U (en) | Sheet metal part punching device | |
| CN213002448U (en) | Riveting machine for sofa | |
| CN212733862U (en) | Automatic necking machine for processing expansion screw base | |
| CN210045940U (en) | Clamping table turnover mechanism | |
| CN205967059U (en) | Elevator part's stamping die | |
| CN211637935U (en) | Be used for axle bush processingequipment that punches a hole | |
| CN217166566U (en) | Processing device with fastening and pressurizing structure for cylinder body processing | |
| CN220837504U (en) | Clamp for hub shaft punching and punching equipment | |
| CN215574255U (en) | Weld firmness detection device | |
| CN219325203U (en) | Dismounting device for interference fit workpiece | |
| CN214770129U (en) | High-efficient pressure riveting structure | |
| CN214489717U (en) | Drilling clamp for truck stamping parts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |