CN208437520U - A kind of progressive limiting device of punching machine punching press - Google Patents
A kind of progressive limiting device of punching machine punching press Download PDFInfo
- Publication number
- CN208437520U CN208437520U CN201821005078.2U CN201821005078U CN208437520U CN 208437520 U CN208437520 U CN 208437520U CN 201821005078 U CN201821005078 U CN 201821005078U CN 208437520 U CN208437520 U CN 208437520U
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- CN
- China
- Prior art keywords
- guide column
- column group
- material strip
- bedding
- jet
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- Expired - Fee Related
Links
- 238000004080 punching Methods 0.000 title claims abstract description 40
- 230000000750 progressive effect Effects 0.000 title claims abstract description 34
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process 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 a kind of progressive limiting devices of punching machine punching press, punching machine is equipped with upper die and lower die, material strip inputs from lower die one end and in intermittent progressive, lower die upper surface corresponds to be punched section of material strip side equipped with jet-bedding, upper mold lower surface corresponds to jet-bedding equipped with formed punch, the limiting device includes the first guide column group set on lower die upper surface, second guide column group, third guide column group and limited block, first guide column is mounted between lower die one end and jet-bedding one end for limiting to be punched section of material strip side, limited block is set to the jet-bedding other end for stopping to be punched section of material strip side to travel forward, second guide column is mounted between the jet-bedding other end and the lower die other end for limiting to the punch section of material strip side, third guide column is mounted on the material strip other side for limiting, limited block and third guide column Group spacing less than the first guide column group and third guide column group spacing, and equal to the second guide column group and third guide column group spacing.
Description
Technical field
The utility model relates to a kind of progressive limiting devices of punching machine punching press.
Background technique
Progressive die is generally made of multiple stations, and each station is associated in order completes different processing, in the primary of punching machine
A series of different punch process are completed in stroke.After one stroke is completed, by punch press feeder according to a fixed step
Away from material is moved forward, multiple processes can be completed on a secondary mold in this way.
When punching machine is for punching press progressive material strip, punching machine is equipped with upper mold and the lower die set on lower part of upper die, lower die upper surface
Equipped with jet-bedding, upper mold lower surface corresponds to jet-bedding equipped with formed punch, and material strip inputs from lower die one end and in intermittent progressive, by material strip
To be punched section of side is sent to jet-bedding.However, existing punching machine, due to not designing progressive limiting device, mainly according to
Material strip progressive device is relied to control the progressive length of material strip, thus to the more demanding of material strip progressive device, improve production cost.
Utility model content
The purpose of this utility model is to provide a kind of designs rationally, and structure is simple, low in cost, progressive control precision
Height, the progressive limiting device of punching machine punching press of good limit effect.
To achieve the above object, the utility model uses following technical scheme:
A kind of progressive limiting device of punching machine punching press, the punching machine are equipped with upper mold and the lower die set on lower part of upper die, material strip
It is inputted from lower die one end and in intermittent progressive, lower die upper surface correspond to be punched section of material strip side equipped with jet-bedding, under upper mold
Surface corresponds to jet-bedding equipped with formed punch, and the limiting device includes the first guide column group for being set to lower die upper surface, the second guide column
Group, third guide column group and limited block, the first guide column are mounted between lower die one end and jet-bedding one end for material strip one
To be punched section of side is limited, and limited block is set to the jet-bedding other end for stopping to be punched section of material strip side to transport forward
Dynamic, the second guide column is mounted between the jet-bedding other end and the lower die other end for limiting the punch section of material strip side
Position, third guide column are mounted on the material strip other side for limiting, and limited block and the spacing of third guide column group are led less than first
The spacing of stock column group and third guide column group, and it is equal to the spacing of the second guide column group and third guide column group.
Preferably, the limited block is rectangular parallelepiped structure.
Preferably, the first guide column group is made of multiple first guide columns of lineal layout.
Preferably, the second guide column group is made of multiple second guide columns of lineal layout.
Preferably, the third guide column group is made of multiple third guide columns of lineal layout.
The utility model uses above technical scheme, and material strip inputs from lower die one end and in intermittent progressive, by material strip one
To be punched section of side is sent to above jet-bedding, and by the spacing of limited block and third guide column group less than the first guide column group and the
The effect of distance of three guide column groups, when the progressive end of material strip is butted on one surface of limited block, material strip stopping is progressive, drives in upper mold
After formed punch is to be punched section of progress punching press of material strip side, the width of the punch section of material strip side be equal to the second guide column group with
The spacing of third guide column group enables the punch section of material strip side to enter the second guide column group and the by limited block
Between three guide column groups, and the non-punch-out in material strip side can not pass through, and form new to be punched section and send to jet-bedding, punching
The distance and the progressive equal length of material strip at slot both ends；Limited block is set to the jet-bedding other end by the utility model, allows to lead to
Control jet-bedding length is crossed, and then controls the progressive length of material strip, control precision is high, and good limit effect is low in cost.
Detailed description of the invention
The utility model is further elaborated now in conjunction with attached drawing:
Fig. 1 is a kind of status diagram of the progressive limiting device of the utility model punching machine punching press；
Fig. 2 is another status diagram of the progressive limiting device of the utility model punching machine punching press.
Specific embodiment
As shown in Fig. 1 or Fig. 2, the progressive limiting device of punching machine punching press of the utility model, the punching machine is equipped with upper mold
With the lower die 1 for being set to lower part of upper die, material strip 2 inputs from 1 one end of lower die and in intermittent progressive, and 1 upper surface of lower die corresponds to material strip 2
To be punched section of side is equipped with jet-bedding 11, and upper mold lower surface corresponds to jet-bedding 11 equipped with formed punch, and the limiting device includes being set to down
The first guide column group 3, the second guide column group 4, third guide column group 5 and the limited block 6 of 1 upper surface of mould, the first guide column group 3
For limiting to be punched section of 2 side of material strip between 11 one end of 1 one end of lower die and jet-bedding, limited block 6 is set to
For 11 other end of jet-bedding for stopping to be punched section of 2 side of material strip to travel forward, the second guide column group 4 is set to 11 other end of jet-bedding
For limiting to the punch section of 2 side of material strip between 1 other end of lower die, it is another that third guide column group 5 is set to material strip 2
Side is for limiting, and the spacing of limited block 6 and third guide column group 5 is less than between the first guide column group 3 and third guide column group 5
Away from, and it is equal to the spacing of the second guide column group 4 and third guide column group 5.
Preferably, the limited block 6 is rectangular parallelepiped structure.
Preferably, the first guide column group 3 is made of multiple first guide columns 31 of lineal layout.
Preferably, the second guide column group 4 is made of multiple second guide columns 41 of lineal layout.
Preferably, the third guide column group 5 is made of multiple third guide columns 51 of lineal layout.
The utility model uses above technical scheme, and material strip 2 inputs from 1 one end of lower die and in intermittent progressive, by material strip 2
To be punched section of side is sent to 11 top of jet-bedding, and by the spacing of limited block 6 and third guide column group 5 less than the first guide column
The effect of distance of group 3 and third guide column group 5, when the progressive end of material strip 2 is butted on 6 one surface of limited block, the stopping of material strip 2 is passed
Into, after upper mold drive formed punch is to be punched section of progress punching press of 2 side of material strip, the width etc. of the punch section of 2 side of material strip
In the spacing of the second guide column group 4 and third guide column group 5, the punch section of 2 side of material strip is enabled to pass through limited block 6
Into between the second guide column group 4 and third guide column group 5, and the non-punch-out in 2 side of material strip can not pass through, and be formed new
To be punched section is sent to 11 top of jet-bedding；Limited block is set to the jet-bedding other end by the utility model, allows to rush by control
Slot length, and then the progressive length of material strip is controlled, control precision is high, and good limit effect is low in cost.
Above description should not have any restriction to the protection scope of the utility model.
Claims (5)
1. a kind of progressive limiting device of punching machine punching press, the punching machine is equipped with upper mold and the lower die set on lower part of upper die, material strip from
Lower die one end input and in intermittent progressive, lower die upper surface correspond to be punched section of material strip side equipped with jet-bedding, upper mold following table
Face corresponds to jet-bedding equipped with formed punch, it is characterised in that: the limiting device include set on lower die upper surface the first guide column group, the
Two guide column groups, third guide column group and limited block, the first guide column are mounted between lower die one end and jet-bedding one end and are used for
To be punched section of material strip side is limited, limited block is set to be punched section that the jet-bedding other end is used to stop material strip side
Travel forward, the second guide column be mounted between the jet-bedding other end and the lower die other end for the punch section of material strip side into
Row limit, third guide column are mounted on the material strip other side for limiting, and the spacing of limited block and third guide column group is less than the
The spacing of one guide column group and third guide column group, and it is equal to the spacing of the second guide column group and third guide column group.
2. a kind of progressive limiting device of punching machine punching press according to claim 1, it is characterised in that: the limited block is length
Cube structure.
3. a kind of progressive limiting device of punching machine punching press according to claim 1, it is characterised in that: the first guide column group
It is made of multiple first guide columns of lineal layout.
4. a kind of progressive limiting device of punching machine punching press according to claim 1, it is characterised in that: the second guide column group
It is made of multiple second guide columns of lineal layout.
5. a kind of progressive limiting device of punching machine punching press according to claim 1, it is characterised in that: the third guide column group
It is made of multiple third guide columns of lineal layout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821005078.2U CN208437520U (en) | 2018-06-27 | 2018-06-27 | A kind of progressive limiting device of punching machine punching press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821005078.2U CN208437520U (en) | 2018-06-27 | 2018-06-27 | A kind of progressive limiting device of punching machine punching press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208437520U true CN208437520U (en) | 2019-01-29 |
Family
ID=65087265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821005078.2U Expired - Fee Related CN208437520U (en) | 2018-06-27 | 2018-06-27 | A kind of progressive limiting device of punching machine punching press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208437520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112236028A (en) * | 2020-10-26 | 2021-01-15 | 宁波恒浩广新型电子材料有限公司 | Production process of heat dissipation shielding cover material belt |
-
2018
- 2018-06-27 CN CN201821005078.2U patent/CN208437520U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112236028A (en) * | 2020-10-26 | 2021-01-15 | 宁波恒浩广新型电子材料有限公司 | Production process of heat dissipation shielding cover material belt |
| CN112236028B (en) * | 2020-10-26 | 2023-02-28 | 宁波恒浩广新型电子材料有限公司 | Production process of heat dissipation shielding cover material belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190129 |