CN207746296U - A kind of mold with spacing mandril scraping prevention structure - Google Patents
A kind of mold with spacing mandril scraping prevention structure Download PDFInfo
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- CN207746296U CN207746296U CN201721918704.2U CN201721918704U CN207746296U CN 207746296 U CN207746296 U CN 207746296U CN 201721918704 U CN201721918704 U CN 201721918704U CN 207746296 U CN207746296 U CN 207746296U
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- spacing mandril
- mandril
- spacing
- mold
- die plate
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Abstract
The utility model discloses a kind of molds with spacing mandril scraping prevention structure, including cope plate, lower template, cavity plate, position-limit mechanism, die plate insert is equipped in the cavity plate, the lower template is located at the lower section of the cavity plate, the position-limit mechanism includes spacing mandril, release link, lateral top, the spacing mandril is located in the die plate insert, the side of the spacing mandril is equipped with groove, the lateral top passes across the die plate insert and vertical with the spacing mandril, the head end of lateral top head end under the action of stamping press withstands the groove of the spacing mandril, the die plate insert is equipped with reset hole, the release link is located in the reset hole.Both the limit requirement for having reached spacing mandril in turn ensures the euphotic belt of product, while the size of product and appearance are unaffected.A simple structure is only added in a mold, solves the problems, such as that material strip is limited mandril scratch, while eliminating and subsequent chasing after manufacturing procedure.
Description
Technical field
The utility model is related to the molds of spacing mandril scraping prevention structure.
Background technology
Currently, existing spacing mandril structure is to ensure limit effect, the general structure repeatedly bounced using mandril, due to frequency
Numerous bounces contraction, following bad phenomenon and deficiency easily occurs：It is easy to generate scratch with material strip friction, material strip generation can be caused to scrape
Trace；Material strip scratch causes product size unstable；Material strip, which scrapes, leads to deformation of products.
Utility model content
The purpose of this utility model is to provide a kind of molds with spacing mandril scraping prevention structure, solve spacing mandril pair
The scratch of material strip reduces mold maintenance cost.
To achieve the above object, the utility model provides the following technical solutions：It is a kind of with spacing mandril scraping prevention structure
Mold, including cope plate, lower template, cavity plate, position-limit mechanism, the cavity plate is interior to be equipped with die plate insert, and the lower template is located at institute
The lower section of cavity plate is stated, the position-limit mechanism includes spacing mandril, release link, lateral top, and the spacing mandril is located at described recessed
In mould insert, the side of the spacing mandril is equipped with groove, the lateral top pass across the die plate insert and with the limit
Position mandril is vertical, and the head end of lateral top head end under the action of stamping press withstands the groove of the spacing mandril, described
Die plate insert is equipped with reset hole, and the release link is located in the reset hole.
Further, the head end of the spacing mandril is equipped with rounded corner.Can preferably anti-stopping materials strip in transmit process with
The friction of spacing mandril scratches.
Further, the lower section of the spacing mandril is equipped with spring.
Further, the lower section of the lower template is equipped with fixed plate, and the lower template, fixed plate, cavity plate are connected by bolt
It connects.
Compared with prior art, the utility model has the beneficial effects that：This structure is to improve the hair of spacing mandril effect
It waves, solves scratch of the spacing mandril to material strip, reduce mold maintenance cost.Not only the limit requirement of spacing mandril had been reached, but also had protected
The euphotic belt of product is demonstrate,proved, while the size of product and appearance are unaffected.A simple knot is only added in a mold
Structure solves the problems, such as that material strip is limited mandril scratch, while eliminating and subsequent chasing after manufacturing procedure.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
In figure：1- spacing mandrils；2- die plate inserts；3- lateral tops；4- release links；5- reset holes；6- springs；7- spiral shells
Bolt；8- cavity plates；9- lower templates；10- fixed plates.
Specific implementation mode
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 making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of mold with spacing mandril scraping prevention structure,
Including cope plate, lower template 9, cavity plate 8, position-limit mechanism, it is equipped with die plate insert 2 in the cavity plate 8, the lower template 9 is located at institute
The lower section of cavity plate 8 is stated, the position-limit mechanism includes spacing mandril 1, release link 4, lateral top 3, and the spacing mandril 1 is located at institute
It states in die plate insert 2, the side of the spacing mandril 1 is equipped with groove, and the lateral top 3 passes across the die plate insert 2 simultaneously
Vertical with the spacing mandril 1, the head end of the lateral top 3 head end under the action of stamping press withstands the spacing mandril 1
Groove, the die plate insert 2 is equipped with reset hole 5, and the release link 4 is located in the reset hole 5.
In the present embodiment, the head end of the spacing mandril 1 is equipped with rounded corner.Can preferably anti-stopping materials strip in transmit process
In scratched with the friction of spacing mandril 1.
In the present embodiment, the lower section of the spacing mandril 1 is equipped with spring 6.
In the present embodiment, the lower section of the lower template 9 is equipped with fixed plate 10, the lower template 9, fixed plate 10, cavity plate 8
It is bolted.
After spacing mandril 1 has played position-limiting action, spacing mandril is pressed into the inside of die plate insert 2 by pressure,
3 device of lateral top is added in the side of spacing mandril inside insert, to prevent spacing mandril after playing position-limiting action
It bounces, depress repeatedly in punching course, to achieve the purpose that prevent spacing mandril from being scratched with material strip.It is opened on spacing mandril
The mandril for having played position-limiting action is pressed into die plate insert, at this time the female die embedding top in the block with spring by slot using stamping pressure
Lever apparatus heads into slot, and by spacing mandril locked and fixed, spacing mandril will not bounce in follow-up punching course, while limit
Mandril top rounded corner can preferably anti-stopping materials strip scratch in transmit process with the friction of spacing mandril, profit after the completion of punching press
Being inserted into reset hole 5 with release link 4 facilitates spacing mandril punching press next time to use lateral top reset.
In conclusion the utility model provides a kind of mold with spacing mandril scraping prevention structure, this structure is to improve
The performance of spacing mandril effect solves scratch of the spacing mandril to material strip, reduces mold maintenance cost.Both spacing mandril has been reached
Limit requirement, in turn ensure the euphotic belt of product, while the size of product and appearance are unaffected.Only add in a mold
Enter a simple structure, solves the problems, such as that material strip is limited mandril scratch, while eliminating and subsequent chasing after manufacturing procedure.Institute
With the utility model effectively overcomes various shortcoming in the prior art and has high industrial utilization.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of mold with spacing mandril scraping prevention structure, it is characterised in that：Including cope plate, lower template, cavity plate, position restrainer
Structure, the cavity plate is interior to be equipped with die plate insert, and the lower template is located at the lower section of the cavity plate, and the position-limit mechanism includes spacing top
Bar, release link, lateral top, the spacing mandril are located in the die plate insert, and the side of the spacing mandril is equipped with groove,
The lateral top passes across the die plate insert and vertical with the spacing mandril, and the head end of the lateral top is in stamping press
Under the action of head end withstand the groove of the spacing mandril, the die plate insert is equipped with reset hole, and the release link is located at institute
It states in reset hole.
2. a kind of mold with spacing mandril scraping prevention structure according to claim 1, it is characterised in that：The spacing top
The head end of bar is equipped with rounded corner.
3. a kind of mold with spacing mandril scraping prevention structure according to claim 1, it is characterised in that：The spacing top
The lower section of bar is equipped with spring.
4. a kind of mold with spacing mandril scraping prevention structure according to claim 3, it is characterised in that：The lower template
Lower section be equipped with fixed plate, the lower template, fixed plate, cavity plate are bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918704.2U CN207746296U (en) | 2017-12-29 | 2017-12-29 | A kind of mold with spacing mandril scraping prevention structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918704.2U CN207746296U (en) | 2017-12-29 | 2017-12-29 | A kind of mold with spacing mandril scraping prevention structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207746296U true CN207746296U (en) | 2018-08-21 |
Family
ID=63152018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721918704.2U Active CN207746296U (en) | 2017-12-29 | 2017-12-29 | A kind of mold with spacing mandril scraping prevention structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207746296U (en) |
-
2017
- 2017-12-29 CN CN201721918704.2U patent/CN207746296U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 215021 No. 36 Ming Street, Suzhou Industrial Park, Jiangsu, China Patentee after: Ante (Suzhou) Precision Machinery Co., Ltd. Address before: 215021 No. 36 Ming Street, Suzhou Industrial Park, Suzhou, Jiangsu Patentee before: Ante (Suzhou) Precision Machinery Co., Ltd. |
|
| CP02 | Change in the address of a patent holder |