CN206997530U - A kind of cup shell mould - Google Patents
A kind of cup shell mould Download PDFInfo
- Publication number
- CN206997530U CN206997530U CN201720625545.0U CN201720625545U CN206997530U CN 206997530 U CN206997530 U CN 206997530U CN 201720625545 U CN201720625545 U CN 201720625545U CN 206997530 U CN206997530 U CN 206997530U
- Authority
- CN
- China
- Prior art keywords
- cup shell
- bolster
- die shoe
- outer ring
- shell mould
- 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
Links
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model discloses a kind of cup shell mould, it is characterised in that：Including upper bolster（1）And die shoe（10）, upper bolster（1）Lower surface is connected with upper padding plate（2）, upper padding plate（2）Lower surface is connected with punch retainer（3）, punch-pin（4）Through punch retainer（3）And upper surface and upper padding plate（2）Lower surface contact, die shoe（10）Upper surface is connected with lower bolster（9）, lower bolster（9）Upper surface is connected with cavity plate outer ring（5）, cavity plate outer ring（5）The convex module of " convex shape " is provided with internal cavities（8）And cup shell（7）, convex module（8）Upper surface and the cup shell（7）Lower surface contact, convex module（8）Protuberance be inserted into lower bolster（9）Upper end.A kind of cup shell mould provided by the utility model, mould can be avoided because of corner stress concentration and caused by cavity plate damage.
Description
Technical field
The utility model is specifically related to a kind of cup shell mould, belongs to technical field of metal material manufacture.
Background technology
Preparation for cup shell, mostly use anti-extrusion technology both at home and abroad at present.Due to traditional cup shell into
The cavity plate of pattern tool is monolithic construction, and after long-time is processed to cup shell, concave die cavity can be because corner stress collection
In there is circumferential crack, phenomenon of rupture occurs when serious.
Utility model content
The technical problems to be solved in the utility model, which is to provide one kind, can avoid mould from being made because of corner stress concentration
Into the cup shell mould of cavity plate infringement.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of cup shell mould, including upper bolster and die shoe, the upper bolster lower surface is connected with upper padding plate, described
Upper padding plate lower surface is connected with punch retainer, and punch-pin passes through the punch retainer and upper surface and the lower surface of the upper padding plate
Contact, the die shoe upper surface are connected with lower bolster, and the lower bolster upper surface is connected with cavity plate outer ring, inside the cavity plate outer ring
The convex module and cup shell of " convex shape " are provided with cavity, the upper surface of the convex module and the lower surface of the cup shell connect
Touch, the protuberance of the convex module is inserted into the upper end of the lower bolster, and the cavity plate outer ring border is enclosed with heating collar, push rod
The die shoe and lower bolster are sequentially passed through from the bottom up, and the lower surface of the push rod contacts with the lower surface of the convex module.
It is bolted between the upper bolster and upper padding plate.
Fixed between the cavity plate outer ring, lower bolster and die shoe three by pin.
The material of the punch-pin is H13 steel.
The lower surface of the die shoe is connected with asbestos layer of cloth.
It is bolted between the upper padding plate and punch retainer.
The beneficial effects of the utility model：A kind of cup shell mould provided by the utility model, by original entirety
Formula cavity plate is changed to mutual cooperation cavity plate outer ring and convex module, and the upper surface of convex module contacts with the lower surface of cup shell, convex module
Protuberance be inserted into the upper end of lower bolster, moment of torsion is transmitted in cavity plate outer ring by key, is phase interworking between convex module and lower bolster
The step transmission of conjunction, effectively effectively eliminates the stress concentration of original corner, and cavity plate outer ring and convex module are not easy to damage.
Brief description of the drawings
Fig. 1 is a kind of structural representation of cup shell mould of the present utility model.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings, following examples are only used for clearly illustrating this
The technical scheme of utility model, and the scope of protection of the utility model can not be limited with this.
As shown in figure 1, a kind of cup shell mould, including upper bolster 1 and die shoe 10, the lower surface of upper bolster 1 are connected with
Upper padding plate 2, the lower surface of upper padding plate 2 are connected with punch retainer 3, and punch-pin 4 passes through punch retainer 3 and upper surface and upper padding plate 2
Lower surface contacts, and the upper surface of die shoe 10 is connected with lower bolster 9, and the upper surface of lower bolster 9 is connected with cavity plate outer ring 5, inside cavity plate outer ring 5
The convex module 8 and cup shell 7 of " convex shape " are provided with cavity, the upper surface of convex module 8 contacts with the lower surface of cup shell 7,
The protuberance of convex module 8 is inserted into the upper end of lower bolster 9, and the border of cavity plate outer ring 5 is enclosed with heating collar 6, and push rod 11 is under
The die shoe 10 and lower bolster 9 are up sequentially passed through, the lower surface of push rod 11 contacts with the lower surface of convex module 8, by push rod
11 eject convex module 8 and cup shell 7.
It is bolted between upper bolster 1 and upper padding plate 2.
Fixed between the cavity plate outer ring 5, lower bolster 9 and the three of die shoe 10 by pin.
The material of punch-pin 4 is H13 steel.
The lower surface of die shoe 10 is connected with asbestos layer of cloth, avoids mold temperature is too high from being caused damage to desktop.
It is bolted between upper padding plate 2 and punch retainer 3.
Described above is only preferred embodiment of the present utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (6)
- A kind of 1. cup shell mould, it is characterised in that：Including upper bolster（1）And die shoe（10）, the upper bolster（1）Under Surface is connected with upper padding plate（2）, the upper padding plate（2）Lower surface is connected with punch retainer（3）, punch-pin（4）Consolidate through the punch-pin Fixed board（3）And upper surface and the upper padding plate（2）Lower surface contact, the die shoe（10）Upper surface is connected with lower bolster（9）, The lower bolster（9）Upper surface is connected with cavity plate outer ring（5）, the cavity plate outer ring（5）It is provided with internal cavities " convex shape " Convex module（8）And cup shell（7）, the convex module（8）Upper surface and the cup shell（7）Lower surface contact, it is described convex Module（8）Protuberance be inserted into the lower bolster（9）Upper end, the cavity plate outer ring（5）Border is enclosed with heating collar（6）, Push rod（11）The die shoe is sequentially passed through from the bottom up（10）And lower bolster（9）, the push rod（11）Lower surface with it is described Convex module（8）Lower surface contact.
- A kind of 2. cup shell mould according to claim 1, it is characterised in that：The upper bolster（1）With upper padding plate （2）Between be bolted.
- A kind of 3. cup shell mould according to claim 1, it is characterised in that：The cavity plate outer ring（5）, underlay Plate（9）And die shoe（10）Fixed between three by pin.
- A kind of 4. cup shell mould according to claim 1, it is characterised in that：The punch-pin（4）Material be H13 Steel.
- A kind of 5. cup shell mould according to claim 1, it is characterised in that：The die shoe（10）Lower surface It is connected with asbestos layer of cloth.
- A kind of 6. cup shell mould according to claim 1, it is characterised in that：The upper padding plate（2）Consolidate with punch-pin Fixed board（3）Between be bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720625545.0U CN206997530U (en) | 2017-06-01 | 2017-06-01 | A kind of cup shell mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720625545.0U CN206997530U (en) | 2017-06-01 | 2017-06-01 | A kind of cup shell mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206997530U true CN206997530U (en) | 2018-02-13 |
Family
ID=61445379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720625545.0U Expired - Fee Related CN206997530U (en) | 2017-06-01 | 2017-06-01 | A kind of cup shell mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206997530U (en) |
-
2017
- 2017-06-01 CN CN201720625545.0U patent/CN206997530U/en not_active Expired - Fee Related
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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: 20180213 Termination date: 20180601 |