CN220092742U - Punch for punching row holes of prefabricated plates - Google Patents
Punch for punching row holes of prefabricated plates Download PDFInfo
- Publication number
- CN220092742U CN220092742U CN202321665037.7U CN202321665037U CN220092742U CN 220092742 U CN220092742 U CN 220092742U CN 202321665037 U CN202321665037 U CN 202321665037U CN 220092742 U CN220092742 U CN 220092742U
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- China
- Prior art keywords
- punch
- butt joint
- wall
- handle
- gag lever
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- 238000004080 punching Methods 0.000 title claims abstract description 22
- 210000001503 joint Anatomy 0.000 claims abstract description 34
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000003032 molecular docking Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 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
- 239000000047 product Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to the technical field of punches and discloses a punch for punching a row hole of a prefabricated plate, which comprises a punch handle, wherein one end of the punch handle is provided with a punch body, and the surface of the punch body is provided with a butt joint mechanism; the butt joint mechanism comprises a butt joint block, the surface of a punch handle and a punch body is sleeved with the butt joint block, a positioning plate is fixedly arranged on the surface of the punch handle, a shell is fixedly arranged on the inner wall of the positioning plate, two positioning blocks are fixedly arranged on the surface of the punch handle and the surface of the punch body, and a positioning groove matched with the positioning blocks for use is formed in the inner wall of the butt joint block. This drift is used in punching press of prefabricated plate row hole through setting up docking mechanism, can reach the purpose of renewing new drift body, when the phenomenon of damage appears in the drift body, can be convenient change the drift body, has avoided original phenomenon of changing whole part to can avoid the waste of resource, reduce processing cost.
Description
Technical Field
The utility model relates to the technical field of punches, in particular to a punch for punching row holes of prefabricated plates.
Background
The punch refers to a metal part on a stamping die in a mechanical tool, also called a punch rod, a punch needle or a punch, and is arranged on the stamping die to perform continuous blanking, stamping and breaking operations, so that a processed material is separated or plastically deformed, and a required finished product or a semi-finished product is obtained.
In the process of arranging holes of the prefabricated plate, the punch is required to be used for punching, and in the process of using the existing punch, one end of the punch is often easy to damage, and an operator needs to replace a new punch when the punch is damaged, so that the resource waste is caused, and the processing cost is increased. Accordingly, a person skilled in the art provides a punch for punching a row hole of a prefabricated plate to solve the above-mentioned problems in the background art.
Disclosure of Invention
The utility model aims to provide a punch for punching a row hole of a prefabricated plate, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the punch head for punching the row holes of the prefabricated plate comprises a punch head handle, wherein one end of the punch head handle is provided with a punch head body, and the surface of the punch head body is provided with a butt joint mechanism;
the butt joint mechanism comprises a butt joint block, the butt joint block is sleeved on the surfaces of the punch handle and the punch body, a positioning plate is fixedly arranged on the surface of the punch handle, and a shell is fixedly arranged on the inner wall of the positioning plate.
As still further aspects of the utility model: the surface fixed mounting of punch stem and drift body has two locating pieces, the constant head tank that uses with the locating piece cooperation is seted up to the inner wall of butt joint piece, the chucking groove that uses with the locating piece cooperation is seted up to the inner wall of butt joint piece.
As still further aspects of the utility model: the inner wall slidable mounting of casing has the gag lever post, the both ends of gag lever post all run through to the outside of casing, the one end fixed mounting of gag lever post has the pull button.
As still further aspects of the utility model: the top of butt joint piece has seted up spacing hole, the inner wall in spacing hole and the surface cooperation of gag lever post use.
As still further aspects of the utility model: the surface of the limiting rod is fixedly provided with a movable plate, and the movable plate is slidably arranged on the inner wall of the shell.
As still further aspects of the utility model: the bottom of fly leaf fixed mounting has the extension spring, the one end fixed mounting of extension spring is in the inner wall of casing, the surface of gag lever post is located to the extension spring cover.
As still further aspects of the utility model: the top and the bottom of casing have all seted up the movable hole, the inner wall in movable hole and the surface cooperation of gag lever post use.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the aim of replacing a new punch body can be achieved by arranging the butt joint mechanism, when the punch body is damaged, the punch body can be conveniently replaced, the original phenomenon of replacing the whole part is avoided, thereby avoiding the waste of resources and reducing the processing cost.
Drawings
FIG. 1 is a schematic structural view of a punch for punching a row hole of a prefabricated plate;
FIG. 2 is an enlarged view of a portion of the punch for punching a row of holes of a prefabricated panel at A in FIG. 1;
FIG. 3 is a first perspective view showing a partial structure of a punch for punching a row hole of a prefabricated panel;
FIG. 4 is a second perspective view showing a partial structure of a punch for punching a row hole of a prefabricated panel;
fig. 5 is a third perspective view showing a partial structure of a punch for punching a row hole of a prefabricated panel.
In the figure: 1. a punch handle; 2. a docking mechanism; 201. a positioning plate; 202. a butt joint block; 203. a housing; 3. a punch body; 4. pulling a button; 5. a limit rod; 6. a movable hole; 7. a positioning block; 8. a movable plate; 9. a tension spring; 10. a positioning groove; 11. a clamping groove; 12. and a limiting hole.
Detailed Description
Referring to fig. 1-5, a punch for punching a row hole of a prefabricated plate comprises a punch handle 1, wherein one end of the punch handle 1 is provided with a punch body 3, and the surface of the punch body 3 is provided with a butt joint mechanism 2;
the butt joint mechanism 2 comprises a butt joint block 202, the butt joint block 202 is sleeved on the surfaces of the punch handle 1 and the punch body 3, a positioning plate 201 is fixedly arranged on the surface of the punch handle 1, and a shell 203 is fixedly arranged on the inner wall of the positioning plate 201.
Specifically, two positioning blocks 7 are fixedly arranged on the surfaces of the punch handle 1 and the punch body 3, a positioning groove 10 matched with the positioning blocks 7 is formed in the inner wall of the butt joint block 202, and a clamping groove 11 matched with the positioning blocks 7 is formed in the inner wall of the butt joint block 202.
Through above-mentioned technical scheme, through setting up the cooperation of locating piece 7, constant head tank 10 and chucking groove 11 and using, can make locating piece 7 get into after the inner chamber of chucking groove 11 completely through constant head tank 10 to can fix a position punch handle 1 and drift body 3, the phenomenon that makes punch handle 1 and drift body 3 can not appear separating.
Specifically, the inner wall sliding mounting of casing 203 has gag lever post 5, and the both ends of gag lever post 5 all run through to the outside of casing 203, and the one end fixed mounting of gag lever post 5 has pull button 4.
Through above-mentioned technical scheme, through setting up the cooperation use of gag lever post 5 and pull button 4, can make gag lever post 5 get into after the inner chamber of spacing hole 12 completely to can fix a position butt joint piece 202, make it can not appear pivoted phenomenon.
Specifically, the top of the butt joint block 202 is provided with a limiting hole 12, and the inner wall of the limiting hole 12 is matched with the surface of the limiting rod 5.
Through above-mentioned technical scheme, through setting up spacing hole 12, can make gag lever post 5 get into after the inner chamber of spacing hole 12 completely to can fix a position butt joint piece 202, and then can guarantee the stability between punch shank 1 and the drift body 3.
Specifically, the movable plate 8 is fixedly mounted on the surface of the limit rod 5, and the movable plate 8 is slidably mounted on the inner wall of the housing 203.
Through above-mentioned technical scheme, through setting up fly leaf 8, can make gag lever post 5 more stable at the in-process that removes, make it can not appear the phenomenon of skew, guaranteed stability.
Specifically, a tension spring 9 is fixedly installed at the bottom of the movable plate 8, one end of the tension spring 9 is fixedly installed on the inner wall of the shell 203, and the tension spring 9 is sleeved on the surface of the limit rod 5.
Through above-mentioned technical scheme, through setting up extension spring 9, can make gag lever post 5 accessible extension spring 9 reaction force reset, make gag lever post 5 enter into after the inner chamber of spacing hole 12, under the circumstances that does not receive external force, gag lever post 5 can not break away from the inner chamber of spacing hole 12.
Specifically, the top and bottom of the housing 203 are provided with movable holes 6, and the inner walls of the movable holes 6 are matched with the surface of the limit rod 5.
Through above-mentioned technical scheme, through setting up movable hole 6, can make gag lever post 5 have sufficient removal space when removing, avoid appearing the dead phenomenon of card.
The working principle of the utility model is as follows: when the punch body 3 is damaged and needs to be replaced, a user dismantles the old punch body 3 and takes out the new punch body 3, at this moment, the user firstly enables one end of the punch body 3 to be in contact with one end of the punch handle 1, at this moment, the user pulls the pull button 4 to drive the limit rod 5 to move, the movement of the limit rod 5 drives the movable plate 8 to pull the tension spring 9, at this moment, the user sleeves the butt joint block 202 on the surfaces of the punch handle 1 and the punch body 3, meanwhile, the positioning block 7 enters the inner cavity of the positioning groove 10, after the positioning block 7 completely enters the inner cavity of the positioning groove 10, the user rotates the butt joint block 202, the butt joint block 202 rotates ninety degrees, the positioning block 7 completely enters the inner cavity of the clamping groove 11, at this moment, the user releases the pull button 4, and enables the limit rod 5 to enter the inner cavity of the limit hole 12 through the reaction force of the tension spring 9, thereby positioning the butt joint block 202, the phenomenon that the punch head cannot rotate occurs, the aim of replacing the new punch body 3 is fulfilled, when the punch body 3 is damaged, the whole part can be replaced conveniently, and the cost of the original part can be avoided.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a prefabricated plate row punch for punching press, includes punch shank (1), its characterized in that: one end of the punch handle (1) is provided with a punch body (3), and the surface of the punch body (3) is provided with a butt joint mechanism (2);
the butt joint mechanism (2) comprises a butt joint block (202), the butt joint block (202) is sleeved on the surfaces of the punch handle (1) and the punch body (3), a positioning plate (201) is fixedly arranged on the surface of the punch handle (1), and a shell (203) is fixedly arranged on the inner wall of the positioning plate (201).
2. A prefabricated panel hole array punching punch as defined in claim 1, wherein: the surface fixed mounting of punch stem (1) and drift body (3) has two locating pieces (7), constant head tank (10) that use with locating piece (7) cooperation are seted up to the inner wall of butt joint piece (202), chucking groove (11) that use with locating piece (7) cooperation are seted up to the inner wall of butt joint piece (202).
3. A prefabricated panel hole array punching punch as defined in claim 1, wherein: the inner wall slidable mounting of casing (203) has gag lever post (5), the both ends of gag lever post (5) all run through to the outside of casing (203), the one end fixed mounting of gag lever post (5) has pull button (4).
4. A prefabricated panel hole array punching punch according to claim 3, wherein: and the top of the butt joint block (202) is provided with a limiting hole (12), and the inner wall of the limiting hole (12) is matched with the surface of the limiting rod (5).
5. A prefabricated panel hole array punching punch according to claim 3, wherein: the surface of the limiting rod (5) is fixedly provided with a movable plate (8), and the movable plate (8) is slidably arranged on the inner wall of the shell (203).
6. A prefabricated panel hole array punching punch as set forth in claim 5, wherein: the bottom of fly leaf (8) fixed mounting has extension spring (9), the one end fixed mounting of extension spring (9) is in the inner wall of casing (203), extension spring (9) cover is located the surface of gag lever post (5).
7. A prefabricated panel hole array punching punch according to claim 3, wherein: the top and the bottom of the shell (203) are provided with movable holes (6), and the inner wall of each movable hole (6) is matched with the surface of the corresponding limiting rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321665037.7U CN220092742U (en) | 2023-06-28 | 2023-06-28 | Punch for punching row holes of prefabricated plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321665037.7U CN220092742U (en) | 2023-06-28 | 2023-06-28 | Punch for punching row holes of prefabricated plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220092742U true CN220092742U (en) | 2023-11-28 |
Family
ID=88881797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321665037.7U Active CN220092742U (en) | 2023-06-28 | 2023-06-28 | Punch for punching row holes of prefabricated plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220092742U (en) |
-
2023
- 2023-06-28 CN CN202321665037.7U patent/CN220092742U/en active Active
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| GR01 | Patent grant |