CN210676580U - Precision stamping die capable of laterally punching - Google Patents
Precision stamping die capable of laterally punching Download PDFInfo
- Publication number
- CN210676580U CN210676580U CN201921852992.5U CN201921852992U CN210676580U CN 210676580 U CN210676580 U CN 210676580U CN 201921852992 U CN201921852992 U CN 201921852992U CN 210676580 U CN210676580 U CN 210676580U
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- China
- Prior art keywords
- wall
- spiro union
- sleeve
- support
- stamping head
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- Expired - Fee Related
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- 238000004080 punching Methods 0.000 title claims abstract description 34
- 125000003003 spiro group Chemical group 0.000 claims abstract description 19
- 238000003466 welding Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses an accurate stamping die that side direction was punched a hole in stamping die technical field, which comprises a bracket, the top welding of support has the mould, the outer wall of mould is opened has stamping head hole, the outer wall spiro union of support has hydraulic pressure punching cylinder, the flexible tip spiro union of hydraulic pressure punching cylinder has the stamping head, the stamping head is located the inner chamber in stamping head hole, the inner chamber diapire spiro union of support has the jacking pneumatic cylinder, the flexible tip spiro union of jacking pneumatic cylinder has the backup pad, the backup pad is located the inner chamber of mould, the roof spiro union of backup pad has the sleeve, the outer wall spiro union of sleeve has fastening screw, fastening screw's tip runs through the outer wall of sleeve, the inner chamber joint of sleeve has the telescopic link, the outer wall welding of telescopic link has the limiting plate, supporting spring has been cup jointed to the outer wall of telescopic link, supporting spring's both, the device has a simple structure, is suitable for the requirements of fixing and punching workpieces of different specifications, and is convenient for placing and taking out the workpieces.
Description
Technical Field
The utility model discloses a precision stamping die that side direction punched a hole specifically is stamping die technical field.
Background
The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.
Most of the existing lateral punching dies are only suitable for lateral punching of products with the same specification, the application range is small, and most of the existing lateral punching dies can only be used for independent punching.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a precision stamping die that side direction punched a hole to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a precision stamping die who side direction punches a hole, includes the support, the top welding of support has the mould, the outer wall of mould is opened there is the stamping head hole, the outer wall spiro union of support has hydraulic pressure punching cylinder, the flexible tip spiro union of hydraulic pressure punching cylinder has the stamping head, the stamping head is located the inner chamber in stamping head hole, the inner chamber diapire spiro union of support has jacking pneumatic cylinder, jacking pneumatic cylinder's flexible tip spiro union has the backup pad, the backup pad is located the inner chamber of mould, the roof spiro union of backup pad has the sleeve, the outer wall spiro union of sleeve has fastening screw, fastening screw's tip runs through the outer wall of sleeve, the inner chamber joint of sleeve has the telescopic link, the outer wall welding of telescopic link has the limiting plate, the outer wall of telescopic link has cup jointed supporting spring, supporting spring's both ends respectively with the outer wall contact, the end part of the telescopic rod is in threaded connection with a push plate.
Preferably, a support ring is fixedly mounted on the lower portion of the inner wall of the mold, and the support plate is located on the top wall of the support ring.
Preferably, the bottom wall fixed mounting of push pedal has the fixture block, open the roof of backup pad has the draw-in groove, and draw-in groove and fixture block joint.
Preferably, the outer walls of the push plate and the support plate are both provided with leakage grooves.
Preferably, the outer diameter of the punching head is larger than the width of the leakage groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the device is provided with a sleeve, a fastening screw rod, a telescopic rod, a limiting plate, a supporting spring and a push plate, wherein a workpiece to be punched is sleeved on the outer wall of the push plate, the fastening screw rod is screwed to separate the end part of the fastening screw rod from the outer wall of the telescopic rod, the supporting spring is recovered, the telescopic rod extends out of the inner cavity of the sleeve due to the compression reaction force of the supporting spring, the push plate is driven to move by the movement of the telescopic rod until the push plate is contacted with the inner wall of the workpiece to be machined, and the fastening screw rod is screwed to contact the end part of the fastening screw rod with the outer wall of;
2) the device is provided with a hydraulic stamping cylinder and a stamping head, wherein the hydraulic stamping cylinder extends to drive the stamping head to approach the outer wall of a workpiece, the stamping head passes through a stamping head hole and then performs punching operation on the workpiece, and the periphery of the outer wall of the workpiece can be simultaneously subjected to punching operation;
3) this device sets up backup pad and jacking pneumatic cylinder, and it rises to drive the backup pad through starting the extension of jacking pneumatic cylinder, and the backup pad rises to drive the work piece, can adjust the work piece outer wall height of punching a hole, is applicable to the operation of punching a hole of different requirements, and the jacking pneumatic cylinder extension is ejecting with the work piece through the backup pad after the completion of punching a hole, and this device simple structure is applicable to the work piece of different specifications fixed with the requirement of punching a hole, the placing and taking out of the work piece of being convenient.
Drawings
Fig. 1 is a schematic front view of a precision stamping die for lateral punching according to the present invention;
FIG. 2 is a schematic front sectional view of the precision stamping die for side punching according to the present invention;
fig. 3 is a schematic plan view of the precision stamping die for lateral punching of the present invention.
In the figure: 100 straight frames, 110 dies, 111 punching head holes, 200 hydraulic punching cylinders, 210 punching heads, 220 support rings, 300 jacking hydraulic cylinders, 310 support plates, 320 sleeves, 321 fastening screws, 330 telescopic rods, 340 limit plates, 350 support springs and 360 push plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a precision stamping die for lateral punching, which is suitable for the requirements of workpiece fixing and punching of different specifications, and is convenient for placing and taking out workpieces, please refer to fig. 1 and 2, and comprises a bracket 100, wherein a die 110 is welded at the top end of the bracket 100, a stamping head hole 111 is formed in the outer wall of the die 110, the die 110 is used for bearing the workpieces, and the stamping head hole 111 is used for placing a stamping head;
referring to fig. 1, 2 and 3, the outer wall of the bracket 100 is screwed with a hydraulic stamping cylinder 200, the telescopic end of the hydraulic stamping cylinder 200 is screwed with a stamping head 210, the stamping head 210 is located in the inner cavity of the stamping head hole 111, the hydraulic stamping cylinder 200 is used for driving the stamping head 210 to move towards or away from the outer wall of the workpiece, and the stamping head 210 is used for punching the workpiece;
referring to fig. 1, 2 and 3 again, a jacking hydraulic cylinder 300 is screwed on the bottom wall of the inner cavity of the support 100, a support plate 310 is screwed on the telescopic end of the jacking hydraulic cylinder 300, the support plate 310 is located in the inner cavity of the mold 110, a sleeve 320 is screwed on the top wall of the support plate 310, a fastening screw 321 is screwed on the outer wall of the sleeve 320, the end of the fastening screw 321 penetrates through the outer wall of the sleeve 320, an expansion rod 330 is clamped in the inner cavity of the sleeve 320, a limit plate 340 is welded on the outer wall of the expansion rod 330, a support spring 350 is sleeved on the outer wall of the expansion rod 330, two ends of the support spring 350 are respectively contacted with the outer walls of the sleeve 320 and the limit plate 340, a push plate 360 is screwed on the end of the expansion rod 330, the jacking hydraulic cylinder 300 is used for driving the support plate 310 to ascend, the support plate 310 is used for, the limiting plate 340 is used for installing a supporting spring 350, the supporting spring 350 is used for providing an acting force for the telescopic rod 330 to move towards the outer end, the push plate 360 is used for contacting with the inner wall of the workpiece, and the push plate 360 is kept in close contact with the inner wall of the workpiece through the extension of the telescopic rod 330;
referring to fig. 2, the lower portion of the inner wall of the mold 110 is fixedly provided with the support ring 220, and the support plate 310 is located on the top wall of the support ring 220, so as to improve the bearing stability of the support plate 310 and reduce the bearing pressure of the jacking cylinder 300;
referring to fig. 2 again, a clamping block is fixedly mounted on the bottom wall of the push plate 360, and a clamping groove is formed in the top wall of the supporting plate 310 and clamped with the clamping block, so that the stability of the push plate 360 during movement is improved;
referring to fig. 2 again, the outer walls of the push plate 360 and the support plate 310 are provided with leaking grooves, so that the waste materials in punching can leave the inner cavity of the die 110 through the leaking grooves;
referring again to fig. 2, the outer diameter of the stamping head 210 is larger than the width of the leak slot, so that the stamping head 210 can enter the inner cavity of the leak slot, and the stamping head 210 is prevented from impacting the outer wall of the push plate 360.
While the invention has been described above with reference to certain embodiments, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the various embodiments disclosed herein can be used in any combination with one another, and the description of such combinations that is not exhaustive in this specification is merely for brevity and resource saving. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides a precision stamping die that side direction was punched a hole which characterized in that: including support (100), the top welding of support (100) has mould (110), the outer wall of mould (110) is opened there is stamping head hole (111), the outer wall spiro union of support (100) has hydraulic pressure punching press jar (200), the flexible tip spiro union of hydraulic pressure punching press jar (200) has stamping head (210), stamping head (210) are located the inner chamber of stamping head hole (111), the inner chamber diapire spiro union of support (100) has jacking pneumatic cylinder (300), the flexible tip spiro union of jacking pneumatic cylinder (300) has backup pad (310), backup pad (310) are located the inner chamber of mould (110), the roof spiro union of backup pad (310) has sleeve (320), the outer wall spiro union of sleeve (320) has fastening screw rod (321), the outer wall of sleeve (320) is run through to the tip of fastening screw rod (321), the inner chamber joint of sleeve (320) has telescopic link (330), the outer wall welding of telescopic link (330) has limiting plate (340), supporting spring (350) have been cup jointed to the outer wall of telescopic link (330), the both ends of supporting spring (350) respectively with the outer wall contact of sleeve (320) and limiting plate (340), the tip spiro union of telescopic link (330) has push pedal (360).
2. The precision press-die for side punching according to claim 1, wherein: and a support ring (220) is fixedly arranged at the lower part of the inner wall of the mould (110), and the support plate (310) is positioned on the top wall of the support ring (220).
3. The precision press-die for side punching according to claim 1, wherein: the bottom wall fixed mounting of push pedal (360) has the fixture block, the roof of backup pad (310) is opened there is the draw-in groove, and draw-in groove and fixture block joint.
4. The precision press-die for side punching according to claim 1, wherein: the outer walls of the push plate (360) and the support plate (310) are provided with leakage grooves.
5. The precision press-die for side punching according to claim 4, wherein: the outer diameter of the stamping head (210) is larger than the width of the leakage groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921852992.5U CN210676580U (en) | 2019-10-31 | 2019-10-31 | Precision stamping die capable of laterally punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921852992.5U CN210676580U (en) | 2019-10-31 | 2019-10-31 | Precision stamping die capable of laterally punching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210676580U true CN210676580U (en) | 2020-06-05 |
Family
ID=70899524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921852992.5U Expired - Fee Related CN210676580U (en) | 2019-10-31 | 2019-10-31 | Precision stamping die capable of laterally punching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210676580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116967349A (en) * | 2023-09-22 | 2023-10-31 | 江苏吉鼎金属制品有限公司 | Metal pipe punching device |
-
2019
- 2019-10-31 CN CN201921852992.5U patent/CN210676580U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116967349A (en) * | 2023-09-22 | 2023-10-31 | 江苏吉鼎金属制品有限公司 | Metal pipe punching device |
| CN116967349B (en) * | 2023-09-22 | 2023-12-15 | 江苏吉鼎金属制品有限公司 | Metal pipe punching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 |