CN204710958U - A kind of efficient diel for punching - Google Patents
A kind of efficient diel for punching Download PDFInfo
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- CN204710958U CN204710958U CN201520403335.8U CN201520403335U CN204710958U CN 204710958 U CN204710958 U CN 204710958U CN 201520403335 U CN201520403335 U CN 201520403335U CN 204710958 U CN204710958 U CN 204710958U
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- pressing
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Abstract
The utility model relates to a kind of efficient diel for punching, and comprises the pressing mold, the upper die and lower die that set gradually from top to bottom; Described pressing mold comprises pressing plate and some cylindrical pressings, the inside of described pressing is provided with Buffer Unit, described Buffer Unit comprises steel ball and spring, be provided with some vertical through holes in described patrix, the bottom of described through hole is provided with ring-shaped step, and the diameter of described through hole equals the diameter of pressing, some punching posts are provided with in described through hole, the end of described punching post is coniform, and the afterbody of punching post is provided with the limiting section that external diameter mates with through hole, and the shaft diameter of described punching post equals the internal diameter of ring-shaped step.This efficient diel being used for punching can realize the free adjustment of punch position, mates various punching demand, reduces Productive statistics cost, improve operating efficiency, and add pooling feature, reduces the probability that in drill process, substandard products occur.
Description
Technical field
The utility model relates to a kind of efficient diel for punching.
Background technology
Fire resistant doorsets use comparatively general a kind of door for fire safety now.
In the production process of fire resistant doorsets, need to punch to fire resistant doorsets, general factory adopts manually, utilizes the drilling tool of coupling, as drill bit etc. punches to fire resistant doorsets, but due to the uncertainty of manual operation, often there is deviation in the position of punching, causes position not accurate, and adopt manpower to punch, operating efficiency is also lower, and easily industrial accident occurs.
Also have in prior art and adopt mould to punch to fire resistant doorsets, but the mould adopted at present is all comparatively fixed, one set of die can only beat position, a corresponding hole, the fire resistant doorsets of different model need the mould changing different model when punching, not only increase production cost, and reduce production efficiency.
Utility model content
The technical problems to be solved in the utility model is: in order to overcome the deficiencies in the prior art, provides a kind of efficient diel for punching.
The utility model solves the technical scheme that its technical problem adopts: a kind of efficient diel for punching, comprises the pressing mold, the upper die and lower die that set gradually from top to bottom;
Described pressing mold comprises pressing plate and some cylindrical pressings, described pressing plate is parallel with the upper surface of patrix, described pressing plate is provided with some grooves mated with pressing upper end, the upper end of described pressing is stretched in groove and pressing and pressing plate are bolted to connection, the inside of described pressing is provided with Buffer Unit, described Buffer Unit comprises steel ball and spring, described spring is arranged on pressing inside, described steel ball is arranged on the lower end of pressing, described spring one end is fixedly connected with the inside of pressing, the other end of described spring is fixedly connected with steel ball, the ultimate range that described spring can shorten is less than the diameter of steel ball,
Some vertical through holes are provided with in described patrix, the bottom of described through hole is provided with ring-shaped step, the diameter of described through hole equals the diameter of pressing, some punching posts are provided with in described through hole, the end of described punching post is coniform, the afterbody of punching post is provided with the limiting section that external diameter mates with through hole, and the shaft diameter of described punching post equals the internal diameter of ring-shaped step.
As preferably, the quantity of described through hole and position one_to_one corresponding equal with the quantity of pressing.
As preferably, the quantity of described punching post and position one_to_one corresponding equal with the quantity of pressing.
As preferably, described ring-shaped step and patrix are formed in one structure.
The beneficial effects of the utility model are, this efficient diel being used for punching can realize the free adjustment of punch position, mate various punching demand, reduce Productive statistics cost, improve operating efficiency, and add pooling feature, reduce the probability that in drill process, substandard products occur.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the efficient diel for punching of the present utility model;
Fig. 2 is the structural representation of the patrix of the efficient diel for punching of the present utility model;
Fig. 3 is the structural representation of the punching post of the efficient diel for punching of the present utility model;
Fig. 4 is the structural representation of the pressing mold of the efficient diel for punching of the present utility model;
Fig. 5 is the structural representation of the pressing of the efficient diel for punching of the present utility model;
In figure: 1. pressing mold, 2. patrix, 3. counterdie, 4. through hole, 5. ring-shaped step, 11. pressings, 12. pressing plates, 11-1. spring, 11-2. steel ball, 21. punching posts, 21-1. limiting section.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As Figure 1-5, a kind of efficient diel for punching, comprises the pressing mold 1, patrix 2 and the counterdie 3 that set gradually from top to bottom;
Described pressing mold 1 comprises pressing plate 12 and some cylindrical pressings 11, described pressing plate 12 is parallel with the upper surface of patrix 2, described pressing plate 12 is provided with some grooves mated with pressing 11 upper end, the upper end of described pressing 11 is stretched in groove and pressing 11 and pressing plate 12 are bolted to connection, the inside of described pressing 11 is provided with Buffer Unit, described Buffer Unit comprises steel ball 11-2 and spring 11-1, it is inner that described spring 11-1 is arranged on pressing 11, described steel ball 11-2 is arranged on the lower end of pressing 11, described spring 11-1 one end is fixedly connected with the inside of pressing 11, the other end of described spring 11-1 is fixedly connected with steel ball 11-2, the ultimate range that described spring 11-1 can shorten is less than the diameter of steel ball 11-2,
Some vertical through holes 4 are provided with in described patrix 2, the bottom of described through hole 4 is provided with ring-shaped step 5, the diameter of described through hole 4 equals the diameter of pressing 11, some punching posts 21 are provided with in described through hole 4, the end of described punching post 21 is coniform, the afterbody of punching post 21 is provided with the limiting section 21-1 that external diameter mates with through hole 4, and the shaft diameter of described punching post 21 equals the internal diameter of ring-shaped step 5.
As preferably, the quantity of described through hole 4 and position one_to_one corresponding equal with the quantity of pressing 11.
As preferably, the quantity of described punching post 21 and position one_to_one corresponding equal with the quantity of pressing 11.
As preferably, described ring-shaped step 5 and patrix 2 are formed in one structure.
Through hole 4 on patrix 2 is mainly used for passage that is downward as punching post 21 or upward sliding, ring-shaped step 5 is then used to the limiting section 21-1 coordinating punching post 21, prevent punching post 21 from skidding off through hole 4 downwards, the pressing 11 corresponding with punching post 21 is in fact just used to carry out pressure testing to the post 21 that punches downwards, achieve the function of punching, and Buffer Unit is set in pressing 11, impact mutually and the vibrations that bring both reducing, reduce punching post 21 when moment is stressed, stress rupture is caused to the plate face of fire resistant doorsets.
Patrix 2 is provided with the through hole with pressing 11 quantity Matching, and pressing 11 in fact also can realize regulating, and so just can adjust position and the actual quantity of pressing 11, and mate with punching post 21, just can meet various punching demand, expand the scope of application of this mould.
Compared with prior art, this efficient diel being used for punching can realize the free adjustment of punch position, mates various punching demand, reduce Productive statistics cost, improve operating efficiency, and add pooling feature, reduce the probability that in drill process, substandard products occur.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.
Claims (4)
1. the efficient diel for punching, is characterized in that, comprises the pressing mold, the upper die and lower die that set gradually from top to bottom;
Described pressing mold comprises pressing plate and some cylindrical pressings, described pressing plate is parallel with the upper surface of patrix, described pressing plate is provided with some grooves mated with pressing upper end, the upper end of described pressing is stretched in groove and pressing and pressing plate are bolted to connection, the inside of described pressing is provided with Buffer Unit, described Buffer Unit comprises steel ball and spring, described spring is arranged on pressing inside, described steel ball is arranged on the lower end of pressing, described spring one end is fixedly connected with the inside of pressing, the other end of described spring is fixedly connected with steel ball, the ultimate range that described spring can shorten is less than the diameter of steel ball,
Some vertical through holes are provided with in described patrix, the bottom of described through hole is provided with ring-shaped step, the diameter of described through hole equals the diameter of pressing, some punching posts are provided with in described through hole, the end of described punching post is coniform, the afterbody of punching post is provided with the limiting section that external diameter mates with through hole, and the shaft diameter of described punching post equals the internal diameter of ring-shaped step.
2. the efficient diel for punching as claimed in claim 1, is characterized in that, the quantity of described through hole and position one_to_one corresponding equal with the quantity of pressing.
3. the efficient diel for punching as claimed in claim 2, is characterized in that, the quantity of described punching post and position one_to_one corresponding equal with the quantity of pressing.
4. the efficient diel for punching as claimed in claim 1, is characterized in that, described ring-shaped step and patrix are formed in one structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403335.8U CN204710958U (en) | 2015-06-11 | 2015-06-11 | A kind of efficient diel for punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403335.8U CN204710958U (en) | 2015-06-11 | 2015-06-11 | A kind of efficient diel for punching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204710958U true CN204710958U (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520403335.8U Active CN204710958U (en) | 2015-06-11 | 2015-06-11 | A kind of efficient diel for punching |
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| Country | Link |
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| CN (1) | CN204710958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106607499A (en) * | 2016-11-16 | 2017-05-03 | 铜陵狮达防火门有限责任公司 | Die |
-
2015
- 2015-06-11 CN CN201520403335.8U patent/CN204710958U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106607499A (en) * | 2016-11-16 | 2017-05-03 | 铜陵狮达防火门有限责任公司 | Die |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |