CN207013557U - The inceptive positioning device of punching press billot on progressive die - Google Patents
The inceptive positioning device of punching press billot on progressive die Download PDFInfo
- Publication number
- CN207013557U CN207013557U CN201720747391.2U CN201720747391U CN207013557U CN 207013557 U CN207013557 U CN 207013557U CN 201720747391 U CN201720747391 U CN 201720747391U CN 207013557 U CN207013557 U CN 207013557U
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- China
- Prior art keywords
- die
- punching press
- margin
- die shoe
- spring
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Abstract
The utility model discloses a kind of inceptive positioning device for punching press billot on progressive die, including die shoe, the die shoe is provided with lower bolster, the lower bolster is provided with die block, the die block is provided with the material guide device for ensureing punching press billot linear motion, the die shoe, through hole is provided between lower bolster and die block, alignment pin is provided with through hole between the die block and lower bolster, provided with margin and the first spring being connected with margin in the through hole of the die shoe, the margin is fixed on the bottom of the die shoe by hexagonal socket head plug, the alignment pin abuts with margin, first spring is in compressive state, the die shoe is provided with the contact bar of control margin, the contact bar cylinder lever connecting rod screw.The utility model has the characteristics of location structure is simple, easy to use, positioning is reliable, ensure that multi-station progressive die punching comes out product parts and is all satisfactory certified products, shorten the time that punching press billot when just starting punching press adjusts punching press on multi-station progressive die, reliable technical support is provided for high-volume stamping products part.
Description
Technical field
It the utility model is related to technical field of mold, especially a kind of initial alignment dress for punching press billot on progressive die
Put.
Background technology
The punching press billot used on the multi-station progressive die of High-Speed Automatic punching press is coiled strip (strip) shape, punching press billot
Process for stamping is progress punching press step by step on multi-station progressive die, finally obtains a qualified stamping products part,
Before mould starts punching press, punching press billot is placed on the centre between the first step of multi-station progressive die and second step, i.e.,
Initial alignment of the punching press billot on mould, carries out the punching press of the first step again after positioning, then in punching course below not
Need to carry out the positioning of punching press billot again.Because the drawing velocity of high velocity ram machine is than very fast, this initial alignment structure is in multiplexing
Quick, convenient and reliable positioning action is required in the progressive die punching course of position, existing initial alignment structure can not expire
Foot requires.
Utility model content
The technical problems to be solved in the utility model is：Overcome the deficiencies in the prior art, there is provided one kind is used for progressive die
The inceptive positioning device of punching press billot, locating speed is fast, easy to operate, and positioning is reliable.
Technical scheme is used by the utility model solves its technical problem：It is a kind of to be used for punching press billot on progressive die
Inceptive positioning device, including die shoe, the die shoe are provided with lower bolster, and the lower bolster is provided with die block, institute
State die block and be provided with the material guide device for ensureing punching press billot linear motion, the die shoe, lower bolster and cavity plate are fixed
Through hole is provided between plate, alignment pin is provided with the through hole between the die block and lower bolster, the die shoe
The die shoe is fixed on by hexagonal socket head plug provided with margin and the first spring being connected with margin, the margin in through hole
Bottom, the alignment pin abuts with margin, and first spring is in compressive state, and the die shoe is provided with control margin
Contact bar, it is described contact bar cylinder lever connecting rod screw.
Further, the die block is provided with the two equally distributed floating roof guide pins of row.
Further, the die shoe is provided with contact bar fixed plate, and the contact bar fix bar cylinder lever connecting rod screw is consolidated
Fixed circle, the pull bar screw retainer plate is interior to be provided with second spring, and described second spring one end is with contacting connection, the second spring
The other end is connected with pull bar screw.
Further, the contact bar is fixed by contacting bar fixed plate, and the contact bar fixed plate passes through interior hexagonal spiral shell
Nail is fixed on die shoe.
The beneficial effects of the utility model are as follows：
The utility model has the characteristics of location structure is simple, easy to use, positioning is reliable, it is ensured that multi-station progressive die rushes
Make and carry out product parts and be all satisfactory certified products, shorten punching press billot when just starting punching press and raised in multi-station progressive die
The time of whole punching press, reliable technical support is provided for high-volume stamping products part.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is A-A views of the present utility model；
Fig. 3 is B-B views of the present utility model；
B-B views when Fig. 4 is the utility model material lift.
In figure, 1, die shoe, 2, lower bolster, 3, die block, 4, punching press billot, 5, guide dress, 6, alignment pin, 7, the
One spring, 8, margin, 9, hexagonal socket head plug, 10, floating roof guide pin, 11, contact bar, 12, connecting rod screw, 13, second spring,
14th, bar fixed plate is contacted, 15, pull bar screw retainer plate, 16, soket head cap screw.
Embodiment
In order that content of the present utility model is easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail to the utility model.
A kind of inceptive positioning device for punching press billot on progressive die as shown in Figure 1 to Figure 3, including die shoe 1, institute
State die shoe 1 and be provided with lower bolster 2, the lower bolster 2 is provided with die block 3, and the die block 3, which is provided with, to be ensured
The material guide device 5 that punching press billot 4 moves along a straight line, is provided with through hole between the die shoe 1, lower bolster 2 and die block 3,
Alignment pin 6 is provided with the through hole that the cavity plate is fixed between 3 plates and lower bolster 2, pad is provided with the through hole of the die shoe 1
First 8 and the first spring 7 for being connected with margin 8, the margin 8 bottom of the die shoe 1 is fixed on by hexagonal socket head plug 9,
The alignment pin 6 abuts with margin 8, and first spring 7 is in compressive state, and the die shoe 1 is provided with control margin 8
Contact bar 11, the contact cylinder lever connecting rod screw 12 of bar 11.The die block 3 is provided with the two equally distributed floating roofs of row and led
Expect pin 10.The die shoe 1 is provided with contact bar fixed plate 14, the cylinder lever connecting rod screw retainer plate of contact bar fix bar 14
15, the pull bar screw retainer plate 15 is interior to be provided with second spring 13, and described one end of second spring 13 connects with contacting bar 11, described
The other end of second spring 13 is connected with pull bar screw 12, and the contact bar 11 is fixed by contacting bar fixed plate 14, the contact
Bar fixed plate 14 is fixed on die shoe 1 by soket head cap screw 16.
Operation principle of the present utility model is as follows：
Before multi-station progressive die starts punching press, punching press billot 4 will be placed on before initial alignment pin 6, with
Initial alignment pin 6 will contact, and carry out the punching press of the first step after positioning again.Before punching press billot 4 starts punching press, multistation is grading
Mould in the on-state, pulls to the right the pull bar screw 12 on die shoe 1, and contact bar 11 is just past to move right, at this moment initial alignment
Toward moving above in the presence of the spring force of first spring 7 below of pin 6, initial alignment pin 6 is set to be raised on die block 3
A certain distance, then punching press billot is put 4 before initial alignment pin 6, it is initial on progressive die thus to complete punching press billot 4
Positioning action.
As shown in figure 4, then the upper mould of progressive die begins to down punching press, this initial alignment pin 6 is touched, just it
Down push, down compress, when compression distance has exceeded the diametral distance of contact bar 11, that contact bar 11 past will move to left
It is dynamic, enter above the big step of initial alignment pin 6, height of the initial alignment pin 6 on die shoe 1 is returned to original height
Degree, in second and later each secondary punching course is carried out, initial positioning action is not played, only play material lift.
In simple terms, as long as the die shoe 1 in progressive die pulls up pull bar screw 12, initial alignment pin 6 is in the first bullet
Will up it be raised in the presence of spring 7, can completes initial alignment before punching press billot 4 is at this moment moved to initial alignment pin 6
Effect；Then mould begins to down punching press on progressive die, touches this initial alignment pin 6 and it is down pushed, and makes initial
Height of the alignment pin 6 on die shoe 1 returns to original height, does not play initial positioning action, only plays material lift.This practicality
It is new that there is the characteristics of simple in construction, easy to use, positioning is reliable, it is quick on high velocity ram machine to be suitable for multi-station progressive die
Punching press requirement, the demand for high-volume stamping products part provide reliable technical support.
Particular embodiments described above, the purpose of this utility model, technical scheme and beneficial effect are carried out to enter one
Step describes in detail, should be understood that and the foregoing is only specific embodiment of the utility model, is not limited to this
Utility model, it is all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements done etc., it all should wrap
It is contained within the scope of protection of the utility model.
Claims (4)
1. a kind of inceptive positioning device for punching press billot on progressive die, including die shoe, the die shoe are provided with underlay
Plate, the lower bolster are provided with die block, and the die block is provided with the guide for ensureing punching press billot linear motion
Device, it is characterised in that：Be provided with through hole between the die shoe, lower bolster and die block, the die block and
Alignment pin is provided with through hole between lower bolster, margin and be connected with margin first are provided with the through hole of the die shoe
Spring, the margin are fixed on the bottom of the die shoe by hexagonal socket head plug, and the alignment pin abuts with margin, and described
One spring is in compressive state, and the die shoe is provided with the contact bar of control margin, the contact bar cylinder lever connecting rod screw.
2. the inceptive positioning device according to claim 1 for punching press billot on progressive die, it is characterised in that：It is described recessed
Mould fixed plate is provided with the two equally distributed floating roof guide pins of row.
3. the inceptive positioning device according to claim 1 for punching press billot on progressive die, it is characterised in that：Under described
Die holder is provided with contact bar fixed plate, the contact bar fix bar cylinder lever connecting rod screw retainer plate, the pull bar screw retainer plate
Interior to be provided with second spring, described second spring one end is connected with contacting connection, the second spring other end with pull bar screw.
4. the inceptive positioning device according to claim 3 for punching press billot on progressive die, it is characterised in that：It is described to connect
Feeler lever is fixed by contacting bar fixed plate, and the contact bar fixed plate is fixed on die shoe by soket head cap screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720747391.2U CN207013557U (en) | 2017-06-23 | 2017-06-23 | The inceptive positioning device of punching press billot on progressive die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720747391.2U CN207013557U (en) | 2017-06-23 | 2017-06-23 | The inceptive positioning device of punching press billot on progressive die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207013557U true CN207013557U (en) | 2018-02-16 |
Family
ID=61485851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720747391.2U Expired - Fee Related CN207013557U (en) | 2017-06-23 | 2017-06-23 | The inceptive positioning device of punching press billot on progressive die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207013557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114833265A (en) * | 2022-04-29 | 2022-08-02 | 河南钢之韵自动化设备科技有限公司 | Metal strip leveling and feeding system for cold punching processing |
-
2017
- 2017-06-23 CN CN201720747391.2U patent/CN207013557U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114833265A (en) * | 2022-04-29 | 2022-08-02 | 河南钢之韵自动化设备科技有限公司 | Metal strip leveling and feeding system for cold punching processing |
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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: 20180216 Termination date: 20210623 |