CN220406807U - Punching machine convenient for replacing punch - Google Patents
Punching machine convenient for replacing punch Download PDFInfo
- Publication number
- CN220406807U CN220406807U CN202321402234.XU CN202321402234U CN220406807U CN 220406807 U CN220406807 U CN 220406807U CN 202321402234 U CN202321402234 U CN 202321402234U CN 220406807 U CN220406807 U CN 220406807U
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- mounting
- limiting
- punch
- plane
- limiting plate
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- 238000004080 punching Methods 0.000 title abstract description 18
- 238000003780 insertion Methods 0.000 claims abstract description 12
- 230000037431 insertion Effects 0.000 claims abstract description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The application discloses a piercing press convenient to change drift, it belongs to the punching press field. A mounting device formed with a plurality of mounting chambers for inserting the punch; a limiting plate; a driving device; the punch is provided with an insertion part, a first clamping part and a limiting plane; a slot and a second clamping part are formed in the mounting cavity; a limiting structure is formed at the limiting plate; the mounting device is provided with a mounting plane, and the limiting plate is abutted with the mounting plane; the insertion part is inserted into the slot; when the limiting plate is abutted with the mounting plane, the limiting structure is abutted with the limiting plane, so that the projection of the first clamping part on the mounting plane and the projection of the second clamping part on the mounting plane are in a partially overlapped state. The beneficial effects of the application lie in that provide a punch press of being convenient for of change drift that can accomplish the change drift fast.
Description
Technical Field
The application relates to the field of stamping, in particular to a punching machine with a punch convenient to replace.
Background
The punching machine is a device for punching a sheet, but the existing punching machine is often provided with a plurality of punches, and then the punches are arranged at proper positions, so that the punching operation is realized.
However, when a punching machine is used for processing various plates, the punch needs to be replaced, the existing equipment is complicated to replace the punch, and the punch is difficult to be replaced quickly to process different plates.
Disclosure of Invention
The content of the present application is intended to introduce concepts in a simplified form that are further described below in the detailed description. The section of this application is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.
To solve the technical problem mentioned in the background section above, some embodiments of the present application provide a punching machine that facilitates replacement of punches, comprising: a mounting device formed with a plurality of mounting chambers for inserting the punch; the limiting plate is used for being connected with the mounting device; the driving device is used for driving the mounting device to ascend and descend; wherein, the punch is formed with an insertion part, a first clamping part and a limiting plane; a slot and a second clamping part are formed in the mounting cavity; a limiting structure is formed at the limiting plate; and the mounting device is provided with a mounting plane, and the limiting plate is abutted with the mounting plane.
The insertion part is inserted into the slot; rotating the punch head to enable the projection of the first clamping part on the mounting plane to be overlapped with or different from the projection of the second clamping part on the mounting plane; when the limiting plate is abutted with the mounting plane, the limiting structure is abutted with the limiting plane, so that the projection of the first clamping part on the mounting plane and the projection of the second clamping part on the mounting plane are in a partially overlapped state.
Further, a plurality of through holes are formed on the limiting plate; the limiting structure is positioned in the through hole; the limiting plate is detachably connected with the mounting device.
Further, the limiting plate includes: a plate body portion and a connecting portion; the connecting part is used for forming a through hole; the plate body is provided with a plurality of mounting grooves for mounting the connecting parts; the connecting part is detachably connected with the mounting groove.
Further, the mounting groove is a thread groove; the connecting part is in threaded connection with the thread groove.
Further, the limit structure includes: a first elastic portion and a second elastic portion; a clamping surface is formed on the first elastic part; the second elastic part is used for enabling the first elastic part to be attached to the limiting plane, so that the clamping surface is attached to the limiting plane, and the punch is limited to rotate.
Further, the limiting plates are arranged in a plurality, and the limiting plates are spliced into a shape matched with the mounting device.
The beneficial effects of this application lie in: provided is a punch machine capable of rapidly completing replacement of punches and facilitating replacement of punches.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the application and to provide a further understanding of the application with regard to the other features, objects and advantages of the application. The drawings of the illustrative embodiments of the present application and their descriptions are for the purpose of illustrating the present application and are not to be construed as unduly limiting the present application.
In addition, the same or similar reference numerals denote the same or similar elements throughout the drawings. It should be understood that the figures are schematic and that elements and components are not necessarily drawn to scale.
In the drawings:
FIG. 1 is an overall schematic diagram according to an embodiment of the present application;
FIG. 2 is a schematic structural view of a part of the embodiment, mainly showing the structure of the position distribution of the punch;
FIG. 3 is a schematic structural view of a portion of an embodiment, mainly illustrating the structure of a punch;
FIG. 4 is a schematic structural view of a part of the embodiment, mainly showing the structure of the connecting portion;
FIG. 5 is a schematic structural view of a portion of the embodiment, mainly showing the structure of the mounting device in cross section;
FIG. 6 is a schematic structural view of a portion of an embodiment, primarily illustrating the structure of FIG. 5 viewed at another angle;
FIG. 7 is a schematic structural view of a portion of an embodiment, mainly illustrating the structure of the mounting chamber;
FIG. 8 is a schematic structural view of a portion of the embodiment, mainly showing the fitting structure of the limit structure and the connecting portion;
fig. 9 is a schematic structural view of a part of the embodiment, mainly showing the structure of the stopper structure.
Reference numerals:
1. a mounting device; 2. a limiting plate; 23. a through hole; 21. a plate body portion; 211. a mounting groove; 22. a connection part; 3. a driving device; 4. a mounting chamber; 41. a slot; 42. a second clamping part; 5. a punch; 51. an insertion section; 52. a first clamping part; 53. a limit plane; 54 a punching part; 6. a limit structure; 61. a first elastic portion; 62. a second elastic part; 7. a bracket; 8. and (5) a base.
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the present disclosure are for illustration purposes only and are not intended to limit the scope of the present disclosure.
It should be noted that, for convenience of description, only the portions related to the present utility model are shown in the drawings. Embodiments of the present disclosure and features of embodiments may be combined with each other without conflict.
It should be noted that the terms "first," "second," and the like in this disclosure are merely used to distinguish between different devices, modules, or units and are not used to define an order or interdependence of functions performed by the devices, modules, or units.
It should be noted that references to "one", "a plurality" and "a plurality" in this disclosure are intended to be illustrative rather than limiting, and those of ordinary skill in the art will appreciate that "one or more" is intended to be understood as "one or more" unless the context clearly indicates otherwise.
The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
With reference to figures 1-9 of the drawings,
a punch machine for facilitating replacement of a punch 5, comprising: mounting means 1, limiting plate 2 and driving means 3.
The mounting device 1 is formed with a plurality of mounting chambers 4 for inserting the punches 5. The mounting device 1 is a plate-like structure. The mounting device 1 is provided with a mounting plane which is the lower end face of the mounting device 1
The limiting plate 2 is used for being connected with the mounting device 1. The limiting plate 2 is abutted with the installation plane. The limiting plate 2 is detachably connected with the mounting device 1 in a bolt connection mode.
The driving device 3 is used for driving the mounting device 1 to ascend and descend. The driving device 3 adopts the prior art, and the driving device 3 is a hydraulic cylinder.
Wherein,
the punch 5 is formed with an insertion portion 51, a first click portion 52, a limit flat surface 53, and a press portion 54. The mounting chamber 4 has a slot 41 and a second detent 42 formed therein. A limiting structure 6 is formed at the limiting plate 2.
The insertion portion 51, the first click portion 52, the limit plane 53, and the pressing portion 54 are distributed from top to bottom on the punch 5. The slot 41 and the second detent 42 are distributed from top to bottom in the receiving chamber.
The insertion portion 51 is for insertion into the slot 41. The punch 5 is rotated so that the projection of the first positioning portion 52 on the mounting plane overlaps or differs from the projection of the second positioning portion 42 on the mounting plane. The difference in this embodiment is only misalignment. When the projection of the first positioning portion 52 on the mounting plane is different from the projection of the second positioning portion 42 on the mounting plane, the first positioning portion 52 can reach above the second positioning portion 42, so that the insertion portion 51 is inserted into the slot 41. When the projection of the first clamping portion 52 on the installation plane is overlapped with the projection of the second clamping portion 42 on the installation plane, the first clamping portion 52 is located above the second clamping portion 42, and the first clamping portion 52 abuts against the second clamping portion 42, so that the first clamping portion 52 cannot be pulled out of the accommodating chamber. The locking of the plug is realized.
When the limiting plate 2 abuts against the mounting plane, the limiting structure 6 abuts against the limiting plane 53, so that the projection of the first clamping portion 52 on the mounting plane and the projection of the second clamping portion 42 on the mounting plane are in a partially overlapped state.
Specifically, the limiting plate 2 is formed with a plurality of through holes 23; the limiting plate 2 comprises: a plate body 21 and a connecting portion 22; the connecting portion 22 is used for forming a through hole 23; the plate body 21 is formed with a plurality of mounting grooves 211 for mounting the connection portions 22; the connection portion 22 is detachably connected to the mounting groove 211. The limiting structure 6 is positioned in the through hole 23; the limiting plate 2 is detachably connected with the mounting device 1.
More specifically, the mounting groove 211 is a thread groove; the connecting portion 22 is screwed with the screw groove.
Specifically, the limiting structure 6 includes: a first elastic portion 61 and a second elastic portion 62. The first elastic portion 61 has a clamping surface formed thereon; the second elastic portion 62 is configured to attach the first elastic portion 61 to the limit plane 53, so that the clamping surface is attached to the limit plane 53, and the rotation of the punch 5 is limited. The first elastic portion 61 is an elastic metal plate, the second elastic portion 62 is an elastic metal ring, and the first elastic portion 61 and the second elastic portion 62 are integrally formed. The first elastic portion 61 is fixed to the inner wall of the through hole 23.
Specifically, the limiting plates 2 are provided in plurality, and the plurality of limiting plates 2 are spliced with each other to form a shape matched with the mounting device 1.
Specifically, the mounting device 1 is a square plate body in the present embodiment. Preferably, the two plates are bonded to each other. The two plates together form a receiving chamber, wherein the receiving chamber in one plate is used to form the slot 41 and the receiving chamber in the other plate is used to form the second clamping portion. Thereby facilitating processing and production.
Specifically, the punching machine further comprises a bracket 7 and a base 8. The base 8 is used for mounting the bracket 7, and the bracket 7 is used for mounting the driving device 3. The base 8 is used for placing a workpiece to be punched.
The working flow is as follows:
the driving device 3 drives the punching device to move downwards, and a punch 5 in the punching device punches a workpiece. After the punching is finished, the driving device 3 drives the punching device to move upwards, and the punching operation is completed.
The mounting device 1 is provided with a plurality of accommodating chambers, and the punch 5 can be mounted in each accommodating chamber, or the punch 5 can be mounted in part of the accommodating chambers, so that the punch 5 can form different punching areas in different numbers.
When the punch 5 needs to be disassembled:
the operation of disassembling the plurality of punches 5 is: the limiting plate 2 is first removed at the mounting device 1 by removing the bolts. Then, the limit structure 6 is far away from the punch 5, the limit plane 53 of the punch 5 is leaked, and then the punch 5 can be rotated, so that the projection of the punch 5 on the mounting plane of the first clamping part 52 is different from the projection of the second clamping part 42 on the mounting plane, and the punch 5 can be directly taken out from the accommodating chamber.
The operation of disassembling the single punch 5 is: the connecting part 22 at the position of the punch 5 to be disassembled is rotated, and then the connecting part 22 is separated from the limiting part, so that the connecting part 22 is disassembled, and the limiting structure 6 is disassembled because the limiting structure 6 is positioned at the connecting part 22,
when the installation is carried out, the reverse operation is carried out.
The foregoing description is only of the preferred embodiments of the present disclosure and description of the principles of the technology being employed. It will be appreciated by those skilled in the art that the scope of the utility model in the embodiments of the present disclosure is not limited to the specific combination of the above technical features, but encompasses other technical features formed by any combination of the above technical features or their equivalents without departing from the spirit of the utility model. Such as the above-described features, are mutually substituted with (but not limited to) the features having similar functions disclosed in the embodiments of the present disclosure.
Claims (6)
1. A punch machine for facilitating replacement of punches, comprising:
a mounting device formed with a plurality of mounting chambers for inserting the punch;
the limiting plate is used for being connected with the mounting device;
the driving device is used for driving the mounting device to ascend and descend;
wherein, the punch is formed with an insertion part, a first clamping part and a limiting plane; a slot and a second clamping part are formed in the mounting cavity; a limiting structure is formed at the limiting plate; the mounting device is provided with a mounting plane, and the limiting plate is abutted with the mounting plane;
the insertion part is inserted into the slot; rotating the punch head to enable the projection of the first clamping part on the mounting plane to be overlapped with or different from the projection of the second clamping part on the mounting plane; when the limiting plate is abutted with the mounting plane, the limiting structure is abutted with the limiting plane, so that the projection of the first clamping part on the mounting plane and the projection of the second clamping part on the mounting plane are in a partially overlapped state.
2. A punch facilitating replacement of punches as claimed in claim 1, wherein:
a plurality of through holes are formed in the limiting plate;
the limiting structure is positioned in the through hole;
the limiting plate is detachably connected with the mounting device.
3. A punch facilitating replacement of punches as claimed in claim 2, wherein:
the limiting plate comprises: a plate body portion and a connecting portion;
the connecting part is used for forming a through hole; the plate body is provided with a plurality of mounting grooves for mounting the connecting parts;
the connecting part is detachably connected with the mounting groove.
4. A punch facilitating replacement of punches as claimed in claim 3, wherein:
the mounting groove is a thread groove;
the connecting part is in threaded connection with the thread groove.
5. A punch facilitating replacement of punches as claimed in claim 1, wherein:
the limit structure comprises: a first elastic portion and a second elastic portion;
a clamping surface is formed on the first elastic part;
the second elastic part is used for enabling the first elastic part to be attached to the limiting plane, so that the clamping surface is attached to the limiting plane, and the punch is limited to rotate.
6. A punch facilitating replacement of punches as claimed in claim 1, wherein:
the limiting plates are arranged in a plurality, and the limiting plates are mutually spliced into a shape matched with the mounting device;
the limiting plates are detachably connected with the mounting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321402234.XU CN220406807U (en) | 2023-06-05 | 2023-06-05 | Punching machine convenient for replacing punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321402234.XU CN220406807U (en) | 2023-06-05 | 2023-06-05 | Punching machine convenient for replacing punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220406807U true CN220406807U (en) | 2024-01-30 |
Family
ID=89649715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321402234.XU Active CN220406807U (en) | 2023-06-05 | 2023-06-05 | Punching machine convenient for replacing punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220406807U (en) |
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2023
- 2023-06-05 CN CN202321402234.XU patent/CN220406807U/en active Active
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