CN208179697U - Manual punching jig - Google Patents
Manual punching jig Download PDFInfo
- Publication number
- CN208179697U CN208179697U CN201820377469.0U CN201820377469U CN208179697U CN 208179697 U CN208179697 U CN 208179697U CN 201820377469 U CN201820377469 U CN 201820377469U CN 208179697 U CN208179697 U CN 208179697U
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- CN
- China
- Prior art keywords
- cover board
- knife
- plate
- positioning plate
- piercing
- 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.)
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model belongs to plastics processing of cutting technical field, it is related to a kind of manual punching jig, including positioning plate, the cover board above positioning plate and the knife plate above cover board, the cover board is articulated on positioning plate by hinge, the upper surface of the positioning plate is equipped with the locating piece of several protrusions, knife plate is equipped with the piercing knife that can pass through the cover board, the cover board is equipped with the perforation for keeping away a hole and avoiding the piercing knife for avoiding the locating piece, and the knife plate is fixed on the back side of the cover board by four springs；When the spring is compressed, the piercing knife will contact positioning plate.This jig is easy to operate, and punching is convenient, is suitble to use when small lot punching.
Description
Technical field
The utility model relates to plastics processing of cutting technical field, in particular to a kind of manual punching jig.
Background technique
Often there are some hole locations to be used to be installed in flexible circuit board, so needing to cut out hole with jig.It adopts in the past
Cut hole by hand, efficiency are very low.
The utility model is to provide for a kind of jig just to solve the above problems.
Utility model content
The utility model is achieved through the following technical solutions above-mentioned purpose: a kind of craft punching jig, including positioning plate, position
Cover board above positioning plate and the knife plate above cover board, the cover board is articulated on positioning plate by hinge, described
The upper surface of positioning plate is equipped with the locating piece of several protrusions, and knife plate is equipped with the piercing knife that can pass through the cover board, the cover board
Equipped with the perforation for keeping away a hole and avoiding the piercing knife for avoiding the locating piece, the knife plate is fixed on institute by four springs
State the back side of cover board；When the spring is compressed, the piercing knife will contact positioning plate.
Specifically, the back side of the knife plate is equipped with pressing plate, the pressing plate is equipped with the preceding protrusion far from the hinge.
Specifically, the pressing plate further includes the alar part for protruding from the knife plate two sides.
By adopting the above technical scheme, the beneficial effect of technical solutions of the utility model is:
This jig is easy to operate, and punching is convenient, is suitble to use when small lot punching.
Detailed description of the invention
Fig. 1 is the left view of embodiment craft punching jig in the on state；
Fig. 2 is left view of the embodiment craft punching jig under molding state；
Fig. 3 is top view of the embodiment craft punching jig under molding state；
Fig. 4 is the top view of positioning plate；
Fig. 5 is the bottom view of cover board；
Fig. 6 is the bottom view of knife plate.
Digital representation in figure:
1- positioning plate,
11- locating piece,
12- hinge；
2- cover board,
21- keeps away a hole,
22- perforation；
3- knife plate,
31- piercing knife；
4- pressing plate,
The preceding protrusion 41-；
42- alar part；
5- spring.
Specific embodiment
The utility model is described in further detail combined with specific embodiments below.
Embodiment:
As shown in Figures 1 to 6, a kind of manual punching jig of the utility model, including positioning plate 1, be located on positioning plate 1
The cover board 2 and the knife plate 3 above cover board 2 of side, cover board 2 are articulated on positioning plate 1 by hinge 12, table on positioning plate 1
Face is equipped with the locating piece 11 of several protrusions, and knife plate 3 is equipped with the piercing knife 31 that can pass through cover board 2, and cover board 2 is equipped with evacuation locating piece
11 perforation 22 for keeping away a hole 21 and avoiding piercing knife 31, knife plate 3 are fixed on the back side of cover board 2 by four springs 5, work as spring
When 5 compression, piercing knife 31 will contact positioning plate 1.Spring 5 can make knife plate 3 keep at a distance with cover board 2, and piercing knife 31, which is hidden in, to be worn
In hole 22；Cover board 2 in opened condition when, locating piece 11 will enable non-punching former material carry out plane positioning on positioning plate 1, then
Cover board 2 is covered, former material is completely fixed；Then worker's hand hold(ing)-down clip 3, piercing knife 31 can cut out circular hole in former material.Positioning
The shape and number of block 11 and the position of piercing knife 31 and number can freely change with product structure.This jig behaviour
Make simply, punching is convenient, is suitble to use when small lot punching.
As shown in Figure 1 to Figure 3, the back side of knife plate 3 is equipped with pressing plate 4, and pressing plate 4 is equipped with the preceding protrusion 41 far from hinge 12.Before
Protrusion 41 can facilitate worker to shut or open cover board 2.
As shown in figure 3, pressing plate 4 further includes the alar part 42 for protruding from 3 two sides of knife plate.Worker is when operation knife plate 3 pushes
It waits and really takes alar part 42 to complete by holding, can prevent from being gripped to hand in this way, use is safer.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to practical
Novel protection scope.
Claims (3)
1. a kind of craft punching jig, it is characterised in that: cover board including positioning plate, above positioning plate and be set to cover board
The knife plate of top, the cover board are articulated on positioning plate by hinge, and the upper surface of the positioning plate is equipped with determining for several protrusions
Position block, knife plate are equipped with the piercing knife that can pass through the cover board, and the cover board, which is equipped with, avoids keeping away a hole and keeping away for the locating piece
Allow the perforation of the piercing knife, the knife plate is fixed on the back side of the cover board by four springs；When the spring is compressed, described
Piercing knife will contact positioning plate.
2. craft punching jig according to claim 1, it is characterised in that: the back side of the knife plate is equipped with pressing plate, described
Pressing plate is equipped with the preceding protrusion far from the hinge.
3. craft punching jig according to claim 2, it is characterised in that: the pressing plate further includes protruding from the knife plate
The alar part of two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820377469.0U CN208179697U (en) | 2018-03-20 | 2018-03-20 | Manual punching jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820377469.0U CN208179697U (en) | 2018-03-20 | 2018-03-20 | Manual punching jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208179697U true CN208179697U (en) | 2018-12-04 |
Family
ID=64437378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820377469.0U Active CN208179697U (en) | 2018-03-20 | 2018-03-20 | Manual punching jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208179697U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986635A (en) * | 2019-05-05 | 2019-07-09 | 苏州品汇精密电子有限公司 | Jig is made in a kind of film key of electronic product |
| CN113043372A (en) * | 2021-03-18 | 2021-06-29 | 郝玉玲 | Polyethylene foam board and preparation process thereof |
| CN114789215A (en) * | 2022-06-22 | 2022-07-26 | 江苏盛浩工程科技有限公司 | Guardrail plate mounting end positioning and punching device |
-
2018
- 2018-03-20 CN CN201820377469.0U patent/CN208179697U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986635A (en) * | 2019-05-05 | 2019-07-09 | 苏州品汇精密电子有限公司 | Jig is made in a kind of film key of electronic product |
| CN113043372A (en) * | 2021-03-18 | 2021-06-29 | 郝玉玲 | Polyethylene foam board and preparation process thereof |
| CN114789215A (en) * | 2022-06-22 | 2022-07-26 | 江苏盛浩工程科技有限公司 | Guardrail plate mounting end positioning and punching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |