CN207929865U - A kind of progressive die - Google Patents
A kind of progressive die Download PDFInfo
- Publication number
- CN207929865U CN207929865U CN201820289496.2U CN201820289496U CN207929865U CN 207929865 U CN207929865 U CN 207929865U CN 201820289496 U CN201820289496 U CN 201820289496U CN 207929865 U CN207929865 U CN 207929865U
- Authority
- CN
- China
- Prior art keywords
- sliding slot
- bottom plate
- punch
- lower die
- die
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of progressive dies, belong to technical field of mold, specifically include upper die and lower die, upper mold includes the cope plate being fixedly connected sequentially, upper mounted plate, bottom plate, stripper and punch, lower die includes the lower template being fixedly connected sequentially and lower die holder, bottom plate offers sliding slot in lower face, and sliding slot one end penetrates the side end face of bottom plate, the other end ends in the inside of bottom plate, punch is slidably installed in sliding slot and passes through stripper, further include several calibrated bolcks, calibrated bolck is embedded in the sliding slot；Pass through the above unique structure design, so that when facing different sizes component to be processed, it need to only be can be realized by adjusting adjacent punches distance mutual in sliding slot, and in view of the difficult point of fixed precision, the application between adjacent punches by the way of loading calibrated bolck, according to actually required step pitch, the calibrated bolck combination of respective numbers, corresponding size is selected to be embedded in sliding slot.
Description
Technical field
The utility model is related to a kind of mold, especially a kind of progressive die.
Background technology
The progressive die refers to forcing press in a punching stroke, using band-like punching press raw material, with several on a secondary mold
Different stations is completed at the same time the Cold pressing die of multi-step forming processes, and mold is completed once per punching press, and material strip fixed-distance moving is primary,
Until product machines.
The progressive die of existing stamping area, the grading feeding of fixation step pitch that can only be set by mold body, all per mold
Only there are one fixed step pitches.
Utility model content
The purpose of this utility model is to provide a kind of progressive die applied widely, simple in structure, passes through the application uniqueness
Structure design so that, only need to be by adjusting adjacent punches in sliding slot each other when facing different sizes component to be processed
Distance can be realized, and in view of the difficult point of fixed precision, the application between adjacent punches using loading calibrated bolck
Mode selects the calibrated bolck combination of respective numbers, corresponding size to be embedded in sliding slot, operation according to actually required step pitch
Precision can also be protected while convenience.
To solve the skill that the progressive die scope of application is narrow in the prior art, complicated, price is high and machining accuracy is low
Art problem, a kind of progressive die provided by the present application, including upper die and lower die, the upper mold include the upper mold being fixedly connected sequentially
Plate, upper mounted plate, bottom plate, stripper and punch, the lower die include the lower template being fixedly connected sequentially and lower die holder,
In, sliding slot is offered in the bottom plate lower face, and described sliding slot one end penetrates the side end face of the bottom plate, it is another
End ends in the inside of the bottom plate, and the punch is slidably installed in sliding slot and passes through the stripper, also wraps
Include several to adjust the calibrated bolck of distance between adjacent punches, the calibrated bolck is embedded in the sliding slot.
Further, the progressive die provided by the utility model, wherein further include punch fixed structure, the punch is fixed
Structure includes rotating handle, end cap and what is be threadedly coupled with end cap screw screw rod, and the end cap is removably installed in lower solid
The side end face of fixed board and the open at one end being directed toward positioned at sliding slot, the described screw rod one end that screws is plugged in sliding slot, and the other end is worn
Saturating end cap connects rotating handle.
A kind of progressive die of the utility model has the following advantages compared with prior art：On the one hand, the application is in lower fixation
Sliding slot is opened up on plate so that, only need to be by adjusting adjacent punches in sliding slot mutually when facing different sizes component to be processed
Between distance can be realized；On the other hand, it is contemplated that the difficult point of fixed precision, the application is used loads mark between adjacent punches
The mode of quasi- block selects the calibrated bolck combination of respective numbers, corresponding size to be embedded in sliding slot i.e. according to actually required step pitch
Can, precision can also be protected while easy to operate, compared to the higher adjustable pitch progressive die of market the degree of automation, this Shen
Please be compact-sized, cheap, performance is more reliable.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the progressive die of the utility model.
Wherein：1, cope plate；2, upper mounted plate；3, bottom plate；30, sliding slot；4, stripper；5, punch；6, lower template；
7, lower die holder；8, calibrated bolck；9, rotating handle；10, end cap；11, screw rod is screwed.
Specific implementation mode
It is described in further detail below by specific embodiment and in conjunction with attached drawing to the technical solution of the utility model；
As shown in Figure 1, a kind of progressive die provided in this embodiment, including upper die and lower die, upper mold include fixed successively connect
Cope plate 1, upper mounted plate 2, bottom plate 3, stripper 4 and the punch 5 connect, lower die include the lower template 6 being fixedly connected sequentially
With lower die holder 7, wherein offer sliding slot 30 in the lower face of bottom plate 3, and 30 one end of sliding slot penetrates the side of bottom plate 3
End face, the other end end in the inside of bottom plate 3, and punch 5 is slidably installed in sliding slot 30 and passes through stripper 4, also
Including several to adjust the calibrated bolck 8 of distance between adjacent punches, which is embedded in sliding slot 30.
In actual mechanical process, according to step pitch demand between practical punch, the distance between adjacent punches 5 are adjusted flexibly simultaneously
It fixes, to realize the purpose of a tractor serves several purposes, improves the scope of application of equipment；In addition consider existing the degree of automation compared with
The high progressive die often faces the low difficult point of fixed precision, and after especially equipment is used for a long time, 5 fixed precision of punch is then more
Low, product rejection rate is higher, and the application between adjacent punches 5 by the way of loading calibrated bolck 8, according to actually required step
Away from the combination of calibrated bolck 8 of selection respective numbers, corresponding size is embedded in sliding slot 30, precision while easy to operate
It can be protected, compared to the higher adjustable pitch progressive die of market the degree of automation, the application is compact-sized, cheap, property
It can be more reliable.
Meanwhile further including punch fixed structure, which includes rotating handle 9, end cap 10 and and end cap
What is be threadedly coupled screws screw rod 11, and end cap 10 is removably installed in the side end face of bottom plate 3 and is directed toward positioned at sliding slot 30
Open at one end, screw 11 one end of screw rod and be plugged in sliding slot 30, the other end penetrate end cap 10 connect rotating handle 9.
Operating process：End cap 10 is dismantled, screw rod 11 is screwed from the interior extraction of sliding slot 30, according to actual requirement, in sliding slot 30
Embedded first punch calculates the calibrated bolck combination of respective numbers, corresponding size further according to step pitch, then by the calibrated bolck group
It attaches together and fills in sliding slot 30, be then embedded in second punch, step is ibid packed into suitable punch, will finally screw screw rod 11 and insert
Enter sliding slot 30, end cap 10 is fixed on the side of bottom plate 3, screws rotating handle 9 until the inner end for screwing screw rod 11 resists outside
Side blow head or calibrated bolck 8 realize the fixation to punch 5.
It should be noted last that the above specific implementation mode is only to illustrate the technical solution of the utility model rather than limit
System, although the utility model is described in detail with reference to embodiment, it will be understood by those of ordinary skill in the art that, it can be with
The technical solution of the utility model is modified or replaced equivalently, without departing from technical solutions of the utility model spirit and
Range should all cover in the right of the utility model.
Claims (2)
1. a kind of progressive die, including upper die and lower die, the upper mold includes cope plate (1), the upper mounted plate being fixedly connected sequentially
(2), bottom plate (3), stripper (4) and punch (5), the lower die include the lower template (6) and lower die being fixedly connected sequentially
Seat (7), which is characterized in that sliding slot (30) is offered in bottom plate (3) lower face, and the sliding slot (30) one end penetrates
The side end face of the bottom plate (3), the other end end in the inside of the bottom plate (3), and the punch (5) is slidable
It is installed in sliding slot (30) and is passed through the stripper (4), further includes several adjusting the standard of distance between adjacent punches (5)
Block (8), the calibrated bolck (8) are embedded in the sliding slot (30).
2. the progressive die according to claim 1, which is characterized in that further include punch fixed structure, the punch fixed knot
Structure includes rotating handle (9), end cap (10) and what is be threadedly coupled with end cap (10) screw screw rod (11), and the end cap (10) can
It is releasably installed on the side end face of bottom plate (3) and the open at one end in sliding slot (30) direction, it is described to screw screw rod
(11) one end is plugged in sliding slot (30), and the other end penetrates end cap (10) connection rotating handle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820289496.2U CN207929865U (en) | 2018-03-01 | 2018-03-01 | A kind of progressive die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820289496.2U CN207929865U (en) | 2018-03-01 | 2018-03-01 | A kind of progressive die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207929865U true CN207929865U (en) | 2018-10-02 |
Family
ID=63653462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820289496.2U Expired - Fee Related CN207929865U (en) | 2018-03-01 | 2018-03-01 | A kind of progressive die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207929865U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971329A (en) * | 2018-10-19 | 2018-12-11 | 四川西蜀电力金具集团有限公司 | A kind of U-shaped ring punching die |
| CN108971256A (en) * | 2018-10-19 | 2018-12-11 | 四川西蜀电力金具集团有限公司 | A kind of processing method of the U-shaped link of power equipment |
-
2018
- 2018-03-01 CN CN201820289496.2U patent/CN207929865U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971329A (en) * | 2018-10-19 | 2018-12-11 | 四川西蜀电力金具集团有限公司 | A kind of U-shaped ring punching die |
| CN108971256A (en) * | 2018-10-19 | 2018-12-11 | 四川西蜀电力金具集团有限公司 | A kind of processing method of the U-shaped link of power equipment |
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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 |
Granted publication date: 20181002 Termination date: 20210301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |