CN213671518U - Hydraulic clamping device for punching - Google Patents
Hydraulic clamping device for punching Download PDFInfo
- Publication number
- CN213671518U CN213671518U CN202022413918.2U CN202022413918U CN213671518U CN 213671518 U CN213671518 U CN 213671518U CN 202022413918 U CN202022413918 U CN 202022413918U CN 213671518 U CN213671518 U CN 213671518U
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- CN
- China
- Prior art keywords
- plate
- wall
- fixed
- sliding
- clamping device
- 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.)
- Expired - Fee Related
Links
- 238000004080 punching Methods 0.000 title claims description 22
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000011111 cardboard Substances 0.000 abstract description 12
- 238000009826 distribution Methods 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Abstract
The utility model discloses a punch a hole and use hydraulic clamping device, comprising a base plate, the bottom outer wall of bottom plate is fixed with the backup pad of two symmetric distributions, and the top outer wall of bottom plate is fixed with the riser of two symmetric distributions, two one side outer wall middle part that the bottom plate was kept away from to the riser all is fixed with the pneumatic cylinder, and the telescopic link one end of pneumatic cylinder runs through the riser and is fixed with the fixed plate, one side outer wall middle part that the riser was kept away from to the fixed plate is fixed with the spliced pole, and the one end that the fixed plate was kept away from to the spliced pole. The utility model discloses a pneumatic cylinder drives two C shape cardboard relative motion and can clip the spare part left and right sides, then the holding down plate shrink under the extrusion of spare part to tightly push down the top of spare part under the cooperation of spring, then rotate lock nut and can fix the rigidity of holding down plate, then fix spare part top and bottom, realized the fixed effect of being convenient for, and fixed more stable.
Description
Technical Field
The utility model relates to a technical field that punches a hole especially relates to a punch a hole and use hydraulic clamping device.
Background
Punching: the punching die is characterized in that various patterns are punched on materials such as steel plates, leather, cloth and wood boards to meet different requirements, most of the existing parts need to be limited and fixed by using a clamp when being punched, and the common clamps are operated manually and are troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a hydraulic clamping device for punching.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a hydraulic clamping device for punching comprises a bottom plate, wherein two supporting plates which are symmetrically distributed are fixed on the outer wall of the bottom plate, two vertical plates which are symmetrically distributed are fixed on the outer wall of the top of the bottom plate, hydraulic cylinders are fixed in the middle parts of the outer walls of one sides, far away from the bottom plate, of the two vertical plates, a fixing plate is fixed at one end, penetrating through the vertical plates, of telescopic rods of the hydraulic cylinders, a connecting column is fixed in the middle part of the outer wall of one side, far away from the vertical plates, of the fixing plate, a C-shaped clamping plate is fixed at one end, far away from the fixing plate, of the connecting column, two symmetrically distributed through openings are formed in the outer wall of the top of the C-shaped clamping plate, a screw rod is connected to the inner wall of each through opening in a sliding mode, a spring is sleeved on the outer wall, the utility model discloses a slide plate, including C shape cardboard, riser, C shape cardboard bottom inner wall, and the top outer wall of backing plate is fixed with the blotter, C shape cardboard bottom outer wall sets up flutedly, and the inner wall sliding connection of recess has the slide, the opening has been seted up to one side outer wall bottom that the riser was kept away from to C shape cardboard, and open-ended inner wall sliding connection has the regulating plate, one side outer wall and the slide fixed connection that the regulating plate is close to the slide, and the regulating plate keeps away from top outer wall one side of slide and is fixed.
Preferably, the supporting part includes two support columns, and two support column symmetric distribution keep away from top outer wall one side of slide in the regulating plate, two the top outer wall of support column is fixed with the mounting plate, and the top outer wall of mounting plate is fixed with the slipmat.
Preferably, the outer wall of the bottom of the C-shaped clamping plate is in sliding fit with the outer wall of the top of the bottom plate, and the sliding plate and the adjusting plate are in sliding fit with the outer wall of the top of the bottom plate.
Preferably, the lower pressing plate is in sliding fit with the inner wall of the C-shaped clamping plate, and the locking nut is in contact with the inner wall of the top of the C-shaped clamping plate.
Preferably, the specification of the sliding plate is matched with that of the groove.
Preferably, the hydraulic cylinder is connected with a switch through a wire, and the switch is connected with a microprocessor through a wire.
The utility model has the advantages that:
1. according to the hydraulic clamping device for punching, the left side and the right side of a part can be clamped by driving the two C-shaped clamping plates to relatively operate through the hydraulic cylinder, then the lower pressing plate contracts under the extrusion of the part and tightly presses the top of the part under the matching of the spring, then the position of the lower pressing plate can be fixed by rotating the locking nut, and then the top and the bottom of the part are fixed, so that the effect of convenience in fixing is realized, and the fixing is more stable;
2. this hydraulic clamping device for punching a hole can pull the regulating plate on two C shape cardboards, adjusts the interval between two supporting parts, can give certain holding power of spare part in punching a hole position both sides, improves the yield of punching a hole.
Drawings
Fig. 1 is a schematic view of a vertical cross-sectional structure of a hydraulic clamping device for punching provided by the present invention;
fig. 2 is a schematic top view of the hydraulic clamping device for punching according to the present invention.
In the figure: the anti-skid device comprises a base plate 1, vertical plates 2, hydraulic cylinders 3, fixing plates 4, connecting columns 5, clamping plates 6C-shaped, screws 7, springs 8, a top plate 9, a lower pressing plate 10, a locking nut 11, a base plate 12, a cushion pad 13, a groove 14, a sliding plate 15, an adjusting plate 16, supporting columns 17, a placing plate 18 and a non-slip pad 19.
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.
Referring to fig. 1-2, a hydraulic clamping device for punching comprises a bottom plate 1, two symmetrically distributed supporting plates are fixed on the outer wall of the bottom plate 1, two symmetrically distributed vertical plates 2 are fixed on the outer wall of the top of the bottom plate 1, a hydraulic cylinder 3 is fixed in the middle of the outer wall of one side of each vertical plate 2 far away from the bottom plate 1, a fixing plate 4 is fixed at one end of a telescopic rod of the hydraulic cylinder 3, which penetrates through the vertical plate 2, a connecting column 5 is fixed in the middle of the outer wall of one side of the fixing plate 4 far away from the vertical plate 2, a C-shaped clamping plate 6 is fixed at one end of the connecting column 5 far away from the fixing plate 4, two symmetrically distributed through holes are formed in the outer wall of the top of the C-shaped clamping plate 6, a screw 7 is slidably connected to the inner wall of each through hole, a spring 8 is sleeved, and the outer wall of the screw 7 between the lower press plate 10 and the C-shaped clamping plate 6 is screwed with a lock nut 11, the inner wall of the bottom of the C-shaped clamping plate 6 is fixed with a backing plate 12, the outer wall of the top of the backing plate 12 is fixed with a cushion pad 13, the outer wall of the bottom of the C-shaped clamping plate 6 is provided with a groove 14, the inner wall of the groove 14 is connected with a sliding plate 15 in a sliding way, the bottom of the outer wall of one side of the C-shaped clamping plate 6 far away from the vertical plate 2 is provided with an opening, the inner wall of the opening is connected with an adjusting plate 16 in a sliding way, the outer wall of one side of the adjusting plate 16 close to the sliding plate 15 is fixedly connected with the sliding plate 15, a supporting part is fixed on one side of the outer wall of the top of the adjusting plate 16 far away from the sliding plate 15, the supporting part, the bottom outer wall of C shape cardboard 6 forms sliding fit with the top outer wall of bottom plate 1, and slide 15 and regulating plate 16 all form sliding fit with the top outer wall of bottom plate 1, holding down plate 10 forms sliding fit with the inner wall of C shape cardboard 6, and lock nut 11 contacts with the top inner wall of C shape cardboard 6, the specification of slide 15 and the specification looks adaptation of recess 14, pneumatic cylinder 3 is connected with the switch through the wire, and the switch is connected with microprocessor through the wire.
The working principle is as follows: during the use, according to the spare part size, two pneumatic cylinders 3 move and drive two C shape cardboard 6 and move a certain position relatively, then place the spare part on blotter 13 on two C shape cardboard 6, then holding down plate 10 contracts under the extrusion of spare part, and tightly push down the top of spare part under the cooperation of spring 8, then rotate lock nut 11 and can be with the rigidity of holding down plate 10, then fix spare part top and bottom, then two pneumatic cylinders 3 continue to move and drive two C shape cardboard 6 and give the spare part both sides fixed, can accomplish fixed work, then according to the position of punching a hole, two regulating plates 16 of suitable pulling drive two supporting parts move relatively, let two slipmats 19 paste spare part position both sides of punching a hole, give the spare part certain holding power, the yield of punching a hole is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A hydraulic clamping device for punching comprises a bottom plate (1) and is characterized in that two supporting plates which are symmetrically distributed are fixed on the outer wall of the bottom plate (1), two vertical plates (2) which are symmetrically distributed are fixed on the outer wall of the top of the bottom plate (1), a hydraulic cylinder (3) is fixed in the middle of the outer wall of one side, away from the bottom plate (1), of the two vertical plates (2), a fixing plate (4) is fixed at one end, penetrating through the vertical plates (2), of a telescopic rod of the hydraulic cylinder (3), a connecting column (5) is fixed in the middle of the outer wall of one side, away from the vertical plates (2), of the fixing plate (4), a C-shaped clamping plate (6) is fixed at one end, away from the fixing plate (4), two symmetrically distributed through openings are formed in the outer wall of the top of the C-shaped clamping plate (6), a screw rod (7) is slidably connected with the inner wall of each through opening, a top plate (9) is fixed at the top end of the screw rod (7), a lower pressing plate (10) is fixed at the bottom end of the screw rod (7), and the outer wall of the screw rod (7) positioned between the lower pressure plate (10) and the C-shaped clamping plate (6) is screwed with a lock nut (11), the inner wall of the bottom of the C-shaped clamping plate (6) is fixed with a backing plate (12), a cushion pad (13) is fixed on the outer wall of the top of the backing plate (12), a groove (14) is arranged on the outer wall of the bottom of the C-shaped clamping plate (6), the inner wall of the groove (14) is connected with a sliding plate (15) in a sliding way, the bottom of the outer wall of one side of the C-shaped clamping plate (6) far away from the vertical plate (2) is provided with an opening, and the inner wall of the opening is connected with an adjusting plate (16) in a sliding way, the outer wall of one side of the adjusting plate (16) close to the sliding plate (15) is fixedly connected with the sliding plate (15), and a supporting component is fixed on one side of the adjusting plate (16) far away from the outer wall of the top of the sliding plate (15).
2. A hydraulic clamping device for punching according to claim 1, characterized in that the supporting member comprises two supporting columns (17), the two supporting columns (17) are symmetrically distributed on the side of the adjusting plate (16) far away from the top outer wall of the sliding plate (15), the top outer walls of the two supporting columns (17) are fixed with a mounting plate (18), and the top outer wall of the mounting plate (18) is fixed with a non-slip mat (19).
3. A hydraulic clamping device for punching according to claim 1, characterized in that the bottom outer wall of the C-shaped clamping plate (6) forms a sliding fit with the top outer wall of the bottom plate (1), and the sliding plate (15) and the adjusting plate (16) form a sliding fit with the top outer wall of the bottom plate (1).
4. A hydraulic clamping device for punching according to claim 1, characterized in that the lower press plate (10) forms a sliding fit with the inner wall of the C-shaped clamp plate (6), and the lock nut (11) is in contact with the top inner wall of the C-shaped clamp plate (6).
5. A hydraulic clamping device for punching according to claim 1, characterized in that the specifications of the slide plate (15) are adapted to the specifications of the recess (14).
6. A hydraulic clamping device for punching according to claim 1, characterized in that the hydraulic cylinder (3) is connected with a switch by a wire, and the switch is connected with a microprocessor by a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022413918.2U CN213671518U (en) | 2020-10-27 | 2020-10-27 | Hydraulic clamping device for punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022413918.2U CN213671518U (en) | 2020-10-27 | 2020-10-27 | Hydraulic clamping device for punching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213671518U true CN213671518U (en) | 2021-07-13 |
Family
ID=76761206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022413918.2U Expired - Fee Related CN213671518U (en) | 2020-10-27 | 2020-10-27 | Hydraulic clamping device for punching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213671518U (en) |
-
2020
- 2020-10-27 CN CN202022413918.2U patent/CN213671518U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |