CN220092809U - Clamp for turret punch press - Google Patents
Clamp for turret punch press Download PDFInfo
- Publication number
- CN220092809U CN220092809U CN202321518117.XU CN202321518117U CN220092809U CN 220092809 U CN220092809 U CN 220092809U CN 202321518117 U CN202321518117 U CN 202321518117U CN 220092809 U CN220092809 U CN 220092809U
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- clamp
- fixed block
- fixed
- plate
- pneumatic telescopic
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- 238000005452 bending Methods 0.000 claims abstract description 37
- 238000009434 installation Methods 0.000 abstract description 7
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model relates to the technical field of clamps for turret punch presses, in particular to a clamp for turret punch presses, which comprises a fixed block, wherein an installation groove is formed in the upper side of the fixed block, a bending pressing plate is hinged in the installation groove, one end of the fixed block is fixed with a lower clamping plate, a pneumatic telescopic short rod is fixed on the upper side of one end of the bending pressing plate, and the bottom end of the pneumatic telescopic short rod passes through the bending pressing plate to be contacted with the upper side of the fixed block, and the clamp is characterized in that: the two sides of one end of the bending pressing plate are hinged with auxiliary pressing arms, one side of each auxiliary pressing arm is hinged with one side of each fixing block through a hinge shaft, the two sides of each fixing block are provided with sliding ways, the lower part of each fixing block is provided with a connecting seat, the upper side of each connecting seat is provided with a sliding groove, the two sides of each sliding groove are fixedly provided with sliding rails, and a pneumatic telescopic long rod is fixed in each sliding groove, and one end of each pneumatic telescopic long rod is fixed with one side of each fixing block. The technical problem to be solved by the utility model is to provide the clamp for the turret punch press, which has a safety structure and is convenient to install.
Description
Technical Field
The utility model relates to the technical field of clamps for turret punch presses, in particular to a clamp for a turret punch press.
Background
A machine tool clamp is a device on a machine tool for clamping a workpiece, and is used for positioning the workpiece so as to enable the workpiece to obtain the correct position relative to the machine tool and a cutter and reliably clamp the workpiece;
the existing clamp structure is that a groove is formed in a fixed block, then a bending pressing plate is hinged to one side between two sides of the groove, then a pneumatic telescopic short rod is fixed to the top end of the bending pressing plate and used for controlling the bending pressing plate to clamp, and a pneumatic telescopic long rod is fixed to one end of the fixed block and used for controlling the displacement of the fixed block so as to clamp a workpiece to be processed;
but in the existing clamp structure, the bending press plate is hinged in the groove only through the hinge shaft, when the workpiece raw material with higher hardness is encountered, the punch press needs larger pressure to impact, so the hinge shaft is also impacted to a certain extent, the bending press plate is easy to break after long-time use, the bending press plate is broken, the fixing block and the pneumatic long telescopic rod are installed in a split mode, and when the bending press plate is installed, the bending press plate is required to be installed one by one, and the problems of inconvenience and the like are solved.
Disclosure of Invention
The utility model aims to solve the technical problem of a clamp for a turret punch press, which has a safety structure and is convenient to install.
The technical scheme includes that the device comprises a fixed block, wherein an installation groove is formed in the upper side of the fixed block, a bending pressing plate is hinged in the installation groove and used for clamping a workpiece with a lower clamping plate, a lower clamping plate is fixed at one end of the fixed block, a pneumatic telescopic short rod is fixed on the upper side of one end of the bending pressing plate and used for driving the bending pressing plate to swing, and the bottom end of the pneumatic telescopic short rod penetrates through the bending pressing plate and is in contact with the upper side of the fixed block, and the device is characterized in that: the utility model discloses a clamp plate, including fixed block, connecting seat, pneumatic telescopic boom, connecting seat, slide, pneumatic telescopic boom, fixed block, connecting seat top, slide both sides are fixed with the slide rail, be fixed with the pneumatic telescopic boom in the slide rail, pneumatic telescopic boom one end is fixed mutually with fixed block one side, can drive the fixed block and remove for carrying out supplementary clamp-down, supplementary clamp plate one end both sides are articulated to have supplementary clamp arm, articulated mutually through the articulated shaft between supplementary clamp arm one side and the fixed block one side, the slide has been seted up to the fixed block both sides, the connecting seat top has seted up the slide rail, the slide rail both sides are fixed with the slide rail, be fixed with the pneumatic telescopic boom one end is fixed mutually with fixed block one side.
As a further scheme of the utility model: the connecting seat is characterized in that a baffle is fixed at one end of the connecting seat, a connecting plate is fixed at the bottom end of the outer side of the connecting seat, the connecting plate is convenient to connect and fix on an external mobile station, and a plurality of connecting holes are formed in the side face of the connecting plate.
As a further scheme of the utility model: the fixed block slides in the chute, and the sliding rail slides in the slideway.
As a further scheme of the utility model: the distance between the one end of the bending pressing plate and the lower clamping plate is smaller than the distance between one end of the auxiliary pressing arm and the lower clamping plate, when the bending pressing plate and the lower clamping plate clamp a workpiece, the auxiliary pressing arm cannot contact the workpiece, and after the bending pressing plate is bounced open, the auxiliary pressing arm can clamp the workpiece with the lower clamping plate under the driving of the pneumatic telescopic short rod.
As a further scheme of the utility model: the width of the bending pressing plate is equal to the width of the mounting groove.
As a further scheme of the utility model: the pneumatic telescopic short rod and the pneumatic telescopic long rod are respectively communicated with an external pneumatic control device.
Compared with the prior art, the utility model has the advantages that: according to the utility model, the auxiliary pressing arm is added, when the bending pressing plate suddenly loses the clamping capacity, the auxiliary clamping can be performed, accidents are prevented, the integrated telescopic structure is added, and the pneumatic telescopic long rod is connected with the fixed block, so that the pneumatic telescopic long rod is convenient to uniformly install and fix, and the independent installation time is saved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
fig. 1 is a perspective view showing the whole structure of a clamp for turret punch press according to the present utility model.
Fig. 2 is a cross-sectional view showing the overall structure of a clamp for turret punch press according to the present utility model.
Fig. 3 is a perspective view showing the whole structure of a clamp for turret punch press according to the second embodiment of the present utility model.
In the accompanying drawings:
1. a fixed block; 2. bending the pressing plate; 3. a lower clamping plate; 4. pneumatic telescopic short rod; 5. an auxiliary pressing arm; 6. a connecting seat; 7. a pneumatic telescopic long rod; 1.1, a mounting groove; 1.2, a slideway; 6.1, a chute; 6.2, sliding rails; 6.3, a baffle; and 6.4, connecting the plates.
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.
The utility model provides a technical scheme that: to solve the existing problems set forth in the background art
It can be known that the clamp comprises a fixed block 1 by combining with the accompanying drawings 1-3, an installation groove 1.1 is formed in the upper side of the fixed block 1, a bending pressing plate 2 is hinged in the installation groove 1.1 and used for clamping a workpiece with a lower clamping plate 3, one end of the fixed block 1 is fixed with the lower clamping plate 3, a pneumatic telescopic short rod 4 is fixed on the upper side of one end of the bending pressing plate 2 and used for driving the bending pressing plate 2 to swing, and the bottom end of the pneumatic telescopic short rod 4 passes through the bending pressing plate 2 and contacts with the upper side of the fixed block 1, and the clamp is characterized in that: the utility model discloses a clamp plate, including fixed block 1, bending press 2 one end both sides are articulated to have supplementary arm 5 for carry out supplementary clamp tightly, articulated mutually through the articulated shaft between supplementary arm 5 one side and the fixed block 1 one side, slide 1.2 has been seted up to the fixed block 1 both sides, fixed block 1 below is equipped with connecting seat 6, spout 6.1 has been seted up to the connecting seat 6 upside, spout 6.1 both sides are fixed with slide rail 6.2, be fixed with pneumatic telescopic long rod 7 in the spout 6.1, pneumatic telescopic long rod 7 one end is fixed mutually with fixed block 1 one side, can drive fixed block 1 and remove.
A baffle plate 6.3 is fixed at one end of the connecting seat 6, a connecting plate 6.4 is fixed at the bottom end of the outer side of the connecting seat 6, so that the connecting seat is convenient to connect and fix on an external mobile station, and a plurality of connecting holes are formed in the side face of the connecting plate 6.4; the fixed block 1 slides in the chute 6.1, and the sliding rail 6.2 slides in the chute 1.2; the distance between one end of the bending press plate 2 and the lower clamp plate 3 is smaller than the distance between one end of the auxiliary press arm 5 and the lower clamp plate 3, when the bending press plate 2 and the lower clamp plate 3 clamp a workpiece, the auxiliary press arm 5 cannot contact the workpiece, and after the bending press plate 2 is sprung out, the auxiliary press arm 5 clamps the workpiece with the lower clamp plate 3 under the drive of the pneumatic telescopic short rod 4; the width of the bending pressing plate 2 is equal to the width of the mounting groove 1.1; the pneumatic telescopic short rod 4 and the pneumatic telescopic long rod 7 are respectively communicated with an external pneumatic control device.
The working principle of the utility model is as follows: when the workpiece clamping work is performed, the pneumatic telescopic long rod 7 is started to drive the fixed block 1 to move in the sliding groove 6.1, then one end of the fixed block 1 is contacted with one side of the workpiece, the pneumatic telescopic short rod 4 is started again, the bottom end of the pneumatic telescopic short rod 4 is contacted with the top end of the fixed block 1, so that one end of the bending press plate 2 is driven to tilt upwards, the other end of the bending press plate 2 is pressed downwards, and accordingly the workpiece is matched with the lower clamping plate 3 to be clamped, if the hinge joint of the bending press plate 2 and the mounting groove 1.1 breaks, the clamped end of the bending press plate 2 is broken, the workpiece is clamped at the first time under the driving of the pneumatic telescopic short rod 4 by the auxiliary pressing arm 5, and the workpiece is prevented from being separated from the clamp to cause accidents.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. The utility model provides a clamp for capstan head punch press, includes fixed block (1), mounting groove (1.1) have been seted up to fixed block (1) upside, articulated in mounting groove (1.1) have clamp plate (2) of buckling, fixed block (1) one end is fixed with lower plate (3), clamp plate (2) one end upside of buckling is fixed with pneumatic flexible quarter butt (4), pneumatic flexible quarter butt (4) bottom is passed clamp plate (2) of buckling and is contacted with fixed block (1) upside, its characterized in that: the utility model discloses a pneumatic telescopic long rod (7) for a bicycle, including fixed block (1) and fixed block, buckle clamp plate (2) one end both sides are articulated to have supplementary clamp arm (5), articulated mutually through the articulated shaft between supplementary clamp arm (5) one side and fixed block (1) one side, slide (1.2) have been seted up to fixed block (1) both sides, fixed block (1) below is equipped with connecting seat (6), spout (6.1) have been seted up to connecting seat (6) upside, spout (6.1) both sides are fixed with slide rail (6.2), be fixed with pneumatic telescopic long rod (7) in spout (6.1), pneumatic telescopic long rod (7) one end is fixed with fixed block (1) one side mutually.
2. The clamp for turret punch press according to claim 1, wherein: the novel connecting seat is characterized in that a baffle plate (6.3) is fixed at one end of the connecting seat (6), a connecting plate (6.4) is fixed at the bottom end of the outer side of the connecting seat (6), and a plurality of connecting holes are formed in the side face of the connecting plate (6.4).
3. The clamp for turret punch press according to claim 1, wherein: the fixed block (1) slides in the chute (6.1), and the sliding rail (6.2) slides in the chute (1.2).
4. The clamp for turret punch press according to claim 1, wherein: the distance between one end of the bending pressing plate (2) and the lower clamping plate (3) is smaller than the distance between one end of the auxiliary pressing arm (5) and the lower clamping plate (3).
5. The clamp for turret punch press according to claim 1, wherein: the width of the bending pressing plate (2) is equal to the width of the mounting groove (1.1).
6. The clamp for turret punch press according to claim 1, wherein: the pneumatic telescopic short rod (4) and the pneumatic telescopic long rod (7) are respectively communicated with an external pneumatic control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321518117.XU CN220092809U (en) | 2023-06-14 | 2023-06-14 | Clamp for turret punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321518117.XU CN220092809U (en) | 2023-06-14 | 2023-06-14 | Clamp for turret punch press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220092809U true CN220092809U (en) | 2023-11-28 |
Family
ID=88881051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321518117.XU Active CN220092809U (en) | 2023-06-14 | 2023-06-14 | Clamp for turret punch press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220092809U (en) |
-
2023
- 2023-06-14 CN CN202321518117.XU patent/CN220092809U/en active Active
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| GR01 | Patent grant |