CN205599766U - Screw mould of colding pressing - Google Patents
Screw mould of colding pressing Download PDFInfo
- Publication number
- CN205599766U CN205599766U CN201620130666.3U CN201620130666U CN205599766U CN 205599766 U CN205599766 U CN 205599766U CN 201620130666 U CN201620130666 U CN 201620130666U CN 205599766 U CN205599766 U CN 205599766U
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- CN
- China
- Prior art keywords
- die
- punch
- screw
- mould
- cold extrusion
- 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 belongs to the technical field of the metal peg mould, especially, relate to a screw mould of colding pressing, comprises an upper die and a lower die, it includes upper die base, pipe, guide pillar, goes up mould screw, terrace die overcoat, terrace die, punch plate to go up the mould, the lower mould includes die holder, lower mould screw, cold extrusion blank, backing plate, ejector pad, ejector pin, die, die retainer plate, clamp plate, the utility model provides a problem that product quality is poor, the uniformity is not good, the practicality is low, have practicality height, the uniformity is better, application scope is wide useful technological effect.
Description
Technical field
This utility model belongs to peg technical field of mold, particularly relates to a kind of screw cold stamping die.
Background technology
At present, cold punching die mostly is to be arranged on forcing press and at room temperature applies deformation force acquisition definite shape, size
With the special professional tool of the product parts of performance, prior art exists that poor product quality, concordance be bad, low the asking of practicality
Topic.
Utility model content
This utility model provides a kind of screw cold stamping die, with solve above-mentioned background technology proposes poor product quality,
The problem that concordance is bad, practicality is low.
This utility model is solved the technical problem that and is realized by the following technical solutions: a kind of screw cold stamping die, bag
Including upper die and lower die, described upper mold includes upper bolster, conduit, guide pillar, upper mold screw, punch overcoat, punch, punch retainer,
Described lower mold includes die shoe, lower mold screw, cold extrusion blank, backing plate, pushing block, push rod, die, die ring for fixing, pressing plate；Institute
Stating upper mold and be connected to lower mold, the configured guide pillar in guide pin bushing of described upper bolster is connected to die shoe, and described punch one end is through upper
Mould screw is connected in the punch overcoat being arranged on upper bolster bottom surface in the bolt connection of punch retainer, and described punch is another
Cold extrusion blank in the cavity in punch and die of the one end is connected to die, and described die is through die ring for fixing and pressing plate
Coordinating and be fixed on die shoe, the configured pushing block in backing plate of described push rod is connected to cold extrusion blank.
Further, described push rod is connected radially to cylinder piston rod.
Advantageous Effects:
1, this utility model patent uses described upper mold to be connected to lower mold, the configured guide pillar in guide pin bushing of described upper bolster
Being connected to die shoe, described punch one end is connected in being arranged at upper mold in the bolt connection of punch retainer through upper mold screw
Punch overcoat on seat bottom face, the cold extrusion blank in described punch other end cavity in punch and die is connected to recessed
Mould, described die is fixed on die shoe through the cooperation of die ring for fixing and pressing plate, the configured pushing block in backing plate of described push rod
It is connected to cold extrusion blank, owing to cold extrusion blank enters upper bolster and the mould of die shoe composition after push rod promotes pushing block,
Owing to cold extrusion blank die enters punch, molded in economy, solve poor product quality, concordance is bad, practicality is low
Problem, there is the Advantageous Effects that practicality is high.
2, the configured pushing block in backing plate of push rod described in this utility model patent is connected to cold extrusion blank, once becomes
Type, improves product quality.
3, this utility model patent is owing to using mould to unify die casting, has the preferable Advantageous Effects of concordance.
4, this utility model patent is simple, practical, usage range is wide.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model a kind of screw cold stamping die.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described further:
In figure: 1-upper mold, 2-lower mold, 3-upper bolster, 4-die shoe, 5-guide pin bushing, 6-upper mold screw, 7-punch overcoat, 8-
Punch, 9-punch retainer, 10-die shoe, 11-lower mold screw, 12-cold extrusion blank, 13-backing plate, 14-pushing block, 15-pushes up
Bar, 16-die, 17-die ring for fixing, 18-pressing plate.
Embodiment:
The present embodiment: as it is shown in figure 1, a kind of screw cold stamping die, including upper mold 1 and lower mold 2, described upper mold 1 includes
Die holder 3, die shoe 4, guide pin bushing 5, upper mold screw 6, punch overcoat 7, punch 8, punch retainer 9, described lower mold includes lower mold spiral shell
Nail 11, cold extrusion blank 12, backing plate 13, pushing block 14, push rod 15, die 16, die ring for fixing 17, pressing plate 18.
Described upper mold 1 is connected to lower mold 2, and the configured guide pillar 5 in guide pin bushing 4 of described upper bolster 3 is connected to die shoe 10,
Described punch 8 one end is connected in being arranged on upper bolster 3 bottom surface in the bolt connection of punch retainer 9 through upper mold screw 6
Punch overcoat 7, the cold extrusion blank 12 in described punch 8 other end cavity in punch 8 and die 16 is connected to die
16, described die 16 is fixed on die shoe 10 through the cooperation of die ring for fixing 17 and pressing plate 18, and described push rod 15 is configured in pad
Pushing block 14 in plate 13 is connected to cold extrusion blank 12.
Described push rod 15 is connected radially to cylinder piston rod.
Operation principle:
This utility model patent is connected to lower mold by described upper mold, configured the leading in guide pin bushing of described upper bolster
Post is connected to die shoe, and described punch one end is connected on being arranged in the bolt connection of punch retainer through upper mold screw
Punch overcoat on die holder bottom surface, the cold extrusion blank in described punch other end cavity in punch and die is connected to recessed
Mould, described die is fixed on die shoe through the cooperation of die ring for fixing and pressing plate, the configured pushing block in backing plate of described push rod
It is connected to cold extrusion blank, owing to cold extrusion blank enters upper bolster and the mould of die shoe composition after push rod promotes pushing block,
Owing to cold extrusion blank die enters punch, molded in economy, this utility model solves poor product quality, concordance not
The problem good, practicality is low, has the Advantageous Effects that practicality is high, concordance is preferable, applied widely.
Utilize the technical solution of the utility model, or those skilled in the art is in the inspiration of technical solutions of the utility model
Under, design similar technical scheme, and reach above-mentioned technique effect, all fall into protection domain of the present utility model.
Claims (2)
1. a screw cold stamping die, it is characterised in that include that upper die and lower die, described upper mold include upper bolster, guide pin bushing, lead
Post, upper mold screw, punch overcoat, punch, punch retainer, described lower mold include die shoe, lower mold screw, cold extrusion blank,
Backing plate, pushing block, push rod, die, die ring for fixing, pressing plate；
Described upper mold is connected to lower mold, and the configured guide pillar in guide pin bushing of described upper bolster is connected to die shoe, described punch one
Holding to be connected with the bolt of punch retainer through upper mold screw is connected in the punch overcoat being arranged on upper bolster bottom surface, described
Cold extrusion blank in punch other end cavity in punch and die is connected to die, described die through die ring for fixing and
Die shoe is fixed in the cooperation of pressing plate, and the configured pushing block in backing plate of described push rod is connected to cold extrusion blank.
A kind of screw cold stamping die the most according to claim 1, it is characterised in that described push rod is connected radially to cylinder and lives
Stopper rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620130666.3U CN205599766U (en) | 2016-02-22 | 2016-02-22 | Screw mould of colding pressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620130666.3U CN205599766U (en) | 2016-02-22 | 2016-02-22 | Screw mould of colding pressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205599766U true CN205599766U (en) | 2016-09-28 |
Family
ID=56961660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620130666.3U Expired - Fee Related CN205599766U (en) | 2016-02-22 | 2016-02-22 | Screw mould of colding pressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205599766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249635A (en) * | 2017-07-13 | 2019-01-22 | 郑正 | A kind of machine of metal material cold moudling |
-
2016
- 2016-02-22 CN CN201620130666.3U patent/CN205599766U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249635A (en) * | 2017-07-13 | 2019-01-22 | 郑正 | A kind of machine of metal material cold moudling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170428 Address after: 300000 Tianjin Binhai New Area in the middle of the road on the south side of the Grand Canal Ge Ge (Dagang Hong Shun Industrial and Trading Company hospital) Patentee after: Tianjin City jade greentop mold manufacturing Co. Ltd. Address before: Wang Wen Zhen Wang Wen Cun Bai Wan Road on the south side of 300000 Tianjin District of Xiqing City Patentee before: TIANJIN FUHOUYING TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20180222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |