CN209577863U - A kind of piercing die of raising efficiency - Google Patents
A kind of piercing die of raising efficiency Download PDFInfo
- Publication number
- CN209577863U CN209577863U CN201920187571.9U CN201920187571U CN209577863U CN 209577863 U CN209577863 U CN 209577863U CN 201920187571 U CN201920187571 U CN 201920187571U CN 209577863 U CN209577863 U CN 209577863U
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- China
- Prior art keywords
- die holder
- upper die
- guide hole
- formed punch
- raising efficiency
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- 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 relates to a kind of piercing dies of raising efficiency, including lower die holder and upper die holder, lower template is connected on the lower die holder, the upper die holder slidably connects formed punch, the upper die holder is fixedly connected by positioning mechanism with formed punch, and the lower template is connected with cavity plate by positioning pin, and the upper die holder and lower die holder offer the first guide hole and the second guide hole respectively, it is equipped with guiding bar in first guide hole and the second guide hole, achievees the purpose that lifting, punching efficiency.
Description
Technical field
The utility model relates to technical field of mold, in particular to a kind of piercing die of raising efficiency.
Background technique
If machining production in usually need metal pipe material side-wall hole perhaps slot using bore or milling plus
Work, heavy workload, working efficiency are low and dangerous.Using piercing die punch press process, productivity, and product can be improved
Quality is stablized, highly-safe, but existing piercing die is there are some defects, only one punch-pin of existing piercing die, once
Punching press can only rush a hole, if needed at punching press continuously multiple holes on metal pipe material using the piercing die of the prior art
The punch forming in multiple holes could be completed by repeating puncture motion.Impact type piercing die is rushed in such a way that impact taps
Pressure.
There are problems that in existing punching die technology: existing impact type piercing die, structure is complicated, and punching is accurate
Bottom is spent, is not easy to position punching product, to be easy centainly to cause welding error, influences perforating efficiency.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of piercing die of raising efficiency, fought each other by cavity plate
Hole product orientation, then moving down upper die holder can make formed punch realize drilling operation, effective lifting, punching efficiency.
In order to achieve the above objectives, the technical solution of the utility model is as follows: a kind of piercing die of raising efficiency, including lower die
Seat and upper die holder are connected with lower template on the lower die holder, and the upper die holder slidably connects formed punch, and the upper die holder is logical
It crosses positioning mechanism to be fixedly connected with formed punch, the lower template is connected with cavity plate, the upper die holder and lower die by positioning pin
Seat offers the first guide hole and the second guide hole respectively, is equipped with guiding bar in first guide hole and the second guide hole.
As a kind of preferred embodiment of the utility model, the upper die holder is fixed with L shaped plate, the adjacent L shaped plate shape
At sliding slot, slide plate is fixed on the formed punch, the slide plate slides are connected in sliding slot.
As a kind of preferred embodiment of the utility model, the positioning mechanism includes elastic component and positions shrinkage pool, described
Elastic component both ends be fixed on upper die holder and middle part is bent to form protrusion, the elastic component is located in sliding slot, and described determines
Position shrinkage pool is opened on formed punch, and the protrusion is used to abut against the inner wall of positioning shrinkage pool.
As a kind of preferred embodiment of the utility model, threaded hole, the threaded hole are offered on the lower die holder
Internal screw thread is connected with contour screw, and the contour screw passes through upper die holder.
As a kind of preferred embodiment of the utility model, it is provided with spring between the upper die holder and lower die holder, it is described
Spring pocket is set to outside contour screw.
As a kind of preferred embodiment of the utility model, the side of the upper die holder towards lower die holder is fixed with fixation
Plate, third guide hole is offered in the fixed plate, and the guiding bar passes through third guide hole.
In conclusion the utility model has the following beneficial effects:
Slide plate slides are connected in sliding slot, when position shrinkage pool and protrusion to it is corresponding when acted on and making by the elastic force of elastic component
Protrusion abuts against on the inner wall of positioning shrinkage pool, and the installation of formed punch can be realized, slide plate is skidded off from sliding slot, formed punch can be realized
Disassembly, effectively promotion the efficiency of loading and unloading；By upper die holder toward close to the movement of the direction of lower die holder, can make by cavity plate positioning
It punches product and carries out drilling operation, easy to operate, effective lifting, punching efficiency；Stop after applying active force to upper die holder, passes through
Reset, further improving production efficiency can be realized in the elastic force effect of spring.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the stereoscopic schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram for embodying sliding slot.
Fig. 3 is the structural schematic diagram for embodying elastic component.
Number and corresponding component title represented by letter in figure:
1, guiding bar；2, product is punched；3, cavity plate；4, lower die holder；5, lower template；7, positioning pin；9, spring；10, fixed
Plate；11, formed punch；12, upper die holder；13, contour screw；14, threaded hole；20, L shaped plate；21, sliding slot；30, positioning mechanism；31, bullet
Property part；32, shrinkage pool is positioned；41, the first guide hole；42, the second guide hole；43, third guide hole；44, the 4th guide hole；50,
Protrusion.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment:
As shown in Figure 1 to Figure 3, a kind of piercing die of raising efficiency, including lower die holder 4 and upper die holder 12.Lower die holder 4 is located at
The lower section of upper die holder 12.Lower template 5 is fixedly connected in the side of lower die holder 4 towards upper die holder 12.
Slidably connect formed punch 11 in the side of upper die holder 12 towards lower die holder 4, upper die holder 12 by positioning mechanism 30 with
Formed punch 11 is fixedly connected.It is more steady for the ease of enabling formed punch 11 to install, it is fixed with L shaped plate 20 in upper die holder 12, it is adjacent
Two L shaped plates 20 are opposite and form sliding slot 21；Slide plate is fixed on formed punch 11, slide plate slides are connected in sliding slot 21.
Since formed punch 11 belongs to easily-consumed products, needed to be replaced frequently after damage.It loads and unloads and is convenient for for the ease of formed punch 11
Formed punch 11 is positioned.Positioning mechanism 30 includes elastic component 31 and positioning shrinkage pool 32.31 both ends of elastic component are fixed on upper die holder 12
And middle part is bent to form protrusion 50, the arc-shaped setting of protrusion 50 reduces and deformation is worn and be not susceptible to formed punch 11.It will be elastic
Part 31 is placed in sliding slot 21, and positioning shrinkage pool 32 is opened in the upper end of formed punch 11, and protrusion 50 is used to abut against the interior of positioning shrinkage pool 32
On wall.
When needing to install formed punch 11, slide plate slides are connected in sliding slot 21, the upper end of protrusion 50 and formed punch 11 contradicts,
When positioning shrinkage pool 32 is corresponding with 50 pairs of protrusion, protrusion 50 is abutted against on the inner wall for positioning shrinkage pool 32 by the elastic force effect of itself,
It is not easy to separate formed punch 11 with cope plate by the effect of frictional force.When needing to dismantle formed punch 11, by formed punch 11 along sliding slot
21 is mobile, overcomes protrusion 50 and the frictional force positioned between shrinkage pool 32 that can remove formed punch 11 from sliding slot 21.
Elastic component 31 is using elastic sheet made of 9 steel of spring.
Lower template 5 is connected with cavity plate 3 by positioning pin 7, and cavity plate 3 is to position punching product 2.In upper die holder 12 under
Die holder 4 offers the first guide hole 41 and the second guide hole 42 respectively, is equipped in the first guide hole 41 and the second guide hole 42
Guiding bar 1.
It is fixed with fixed plate 10 in the side of upper die holder 12 towards lower die holder 4, third guide hole is offered in fixed plate 10
43, guiding bar 1 passes through third guide hole 43.Fixed plate 10 and lower template 5 are corresponding；The 4th guide hole is offered in lower template 5
44, so that guiding bar 1 is passed through the 4th guide hole 44.
By the guiding function of the first guide hole 41, the second guide hole 42, third guide hole 43 and the 4th guide hole 44, make
The movement of upper die holder 12 and fixed plate 10 can be more steady.
Spring 9 is provided between upper die holder 12 and lower die holder 4, spring 9 is sheathed on outside contour screw 13.
Threaded hole 14 is offered on lower die holder 4, is connected with contour screw 13, contour screw 13 in 14 internal screw thread of threaded hole
Across upper die holder 12, the fixation between lower die holder 4 and upper die holder 12 is realized by contour screw 13, convenient for storage.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (6)
1. a kind of piercing die of raising efficiency, including lower die holder and upper die holder, which is characterized in that be connected on the lower die holder
Lower template, the upper die holder slidably connect formed punch, and the upper die holder is fixedly connected by positioning mechanism with formed punch, described
Lower template is connected with cavity plate by positioning pin, and the upper die holder and lower die holder offer the first guide hole and the second guidance respectively
Hole is equipped with guiding bar in first guide hole and the second guide hole.
2. a kind of piercing die of raising efficiency according to claim 1, which is characterized in that the upper die holder is fixed with L
Shape plate, the adjacent L shaped plate form sliding slot, are fixed with slide plate on the formed punch, the slide plate slides are connected in sliding slot.
3. a kind of piercing die of raising efficiency according to claim 2, which is characterized in that the positioning mechanism includes bullet
Property part and positioning shrinkage pool, the elastic component both ends are fixed on upper die holder and middle part is bent to form protrusion, the elastic component
In sliding slot, the positioning shrinkage pool is opened on formed punch, and the protrusion is used to abut against the inner wall of positioning shrinkage pool.
4. a kind of piercing die of raising efficiency according to claim 1 or 2 or 3, which is characterized in that on the lower die holder
Threaded hole is offered, the threaded hole internal screw thread is connected with contour screw, and the contour screw passes through upper die holder.
5. a kind of piercing die of raising efficiency according to claim 4, which is characterized in that the upper die holder and lower die holder
Between be provided with spring, the spring pocket is set to outside contour screw.
6. a kind of piercing die of raising efficiency according to claim 5, which is characterized in that the upper die holder is towards lower die
The side of seat is fixed with fixed plate, and third guide hole is offered in the fixed plate, and the guiding bar passes through third guide hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920187571.9U CN209577863U (en) | 2019-02-02 | 2019-02-02 | A kind of piercing die of raising efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920187571.9U CN209577863U (en) | 2019-02-02 | 2019-02-02 | A kind of piercing die of raising efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209577863U true CN209577863U (en) | 2019-11-05 |
Family
ID=68354258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920187571.9U Active CN209577863U (en) | 2019-02-02 | 2019-02-02 | A kind of piercing die of raising efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209577863U (en) |
-
2019
- 2019-02-02 CN CN201920187571.9U patent/CN209577863U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Punching die for improving efficiency Effective date of registration: 20211201 Granted publication date: 20191105 Pledgee: Rudong sub branch of Bank of China Ltd. Pledgor: Jiangsu weichuanglei precision parts Co.,Ltd. Registration number: Y2021980013715 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221121 Granted publication date: 20191105 Pledgee: Rudong sub branch of Bank of China Ltd. Pledgor: Jiangsu weichuanglei precision parts Co.,Ltd. Registration number: Y2021980013715 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Piercing Die for Improving Efficiency Effective date of registration: 20221122 Granted publication date: 20191105 Pledgee: Rudong sub branch of Bank of China Ltd. Pledgor: Jiangsu weichuanglei precision parts Co.,Ltd. Registration number: Y2022980022753 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230616 Granted publication date: 20191105 Pledgee: Rudong sub branch of Bank of China Ltd. Pledgor: Jiangsu weichuanglei precision parts Co.,Ltd. Registration number: Y2022980022753 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Punching Die for Improving Efficiency Effective date of registration: 20230620 Granted publication date: 20191105 Pledgee: Rudong sub branch of Bank of China Ltd. Pledgor: Jiangsu weichuanglei precision parts Co.,Ltd. Registration number: Y2023980044728 |