CN214214487U - Forming die frock of recess shape part - Google Patents
Forming die frock of recess shape part Download PDFInfo
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- CN214214487U CN214214487U CN202022746423.1U CN202022746423U CN214214487U CN 214214487 U CN214214487 U CN 214214487U CN 202022746423 U CN202022746423 U CN 202022746423U CN 214214487 U CN214214487 U CN 214214487U
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- groove
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- shaped part
- lower template
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Abstract
The utility model discloses a forming die frock of recess shape part, include: the mold comprises an upper template and a lower template corresponding to the upper template, wherein an upward groove is formed in the middle of the bottom surface of the upper template, a mold core is detachably mounted on the lower template corresponding to the groove of the upper template, and a groove-shaped part forming space is formed by the top surface and the side surface of the mold core, the groove of the upper template and the top surface of the lower template; the upper template is separated firstly, the lower template is separated secondly, and then long-edge synchronous stress demoulding is carried out on the groove-shaped part wrapped on the mold core from the bottom surface.
Description
Technical Field
The utility model relates to a forming die frock of recess shape part belongs to forming die technical field.
Background
When the groove-shaped part is subjected to a thermoplastic forming and pressing process, the groove-shaped part 10 is wrapped with the lower core 11 after being formed, as shown in fig. 2, the inner groove surface and the bottom surface of the groove-shaped part can be in close contact with the lower core, and when the lower core is demolded with the groove-shaped part, only the front or the back of the groove-shaped part can be used for demolding the groove-shaped part and the lower core).
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a forming die frock of recess shape part.
The utility model discloses a following technical scheme can realize.
The utility model provides a pair of forming die frock of recess shape part, include: the mold comprises an upper mold plate and a lower mold plate corresponding to the upper mold plate, wherein an upward groove is formed in the middle of the bottom surface of the upper mold plate, a mold core is detachably mounted on the lower mold plate corresponding to the groove of the upper mold plate, and the top surface and the side surface of the mold core, the groove of the upper mold plate and the top surface of the lower mold plate form a space for forming a groove-shaped part.
The beneficial effects of the utility model reside in that: the upper template is separated firstly, the lower template is separated secondly, and then long-edge synchronous stress demoulding is carried out on the groove-shaped part wrapped on the mold core from the bottom surface.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is a prior art bottom core and groove shaped part wrap position view;
in the figure: 1-upper template; 2-a lower template; 3-a mold core; 4-positioning pins; 5-a groove; 6-a flash tank; 7-prying the opening; 8-a handle; 9-a through hole; 10-groove shaped parts; 11-lower core.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1.
The utility model discloses a forming die frock of recess shape part, include: the mold comprises an upper mold plate 1 and a lower mold plate 2 corresponding to the upper mold plate 1, wherein an upward groove 5 is formed in the middle of the bottom surface of the upper mold plate 1, a mold core 3 is detachably mounted on the lower mold plate 2 corresponding to the groove 5 of the upper mold plate 1, and the shape of the top surface and the side surface of the mold core 3, the groove 5 of the upper mold plate 1 and the top surface of the lower mold plate 2 form a space for forming a groove-shaped part 10.
The working principle is as follows: rubber materials are added into a core 3 on a lower template 2 to be stacked, and then an upper template 1 is used for pressing and carrying out thermoplastic molding; or adding a rubber material into the groove of the template 1, and then pressing the lower template 2 provided with the core 3 for thermoplastic molding; after the forming, the upper template 1 is separated firstly, then the lower template 2 is separated, and then the groove-shaped part 10 wrapped on the mold core 3 is subjected to long-edge synchronous stress demolding from the bottom surface.
The lower template 2 is provided with a downward mounting groove corresponding to the top surface of the groove part of the upper template 1, and the bottom of the core 3 is arranged in the mounting groove of the lower template 2 in an interference manner.
The bottom of the mounting groove of the lower template 2 is provided with a through hole 9, and the mold core 3 is convenient to eject out from the mounting groove of the lower template 2 through the through hole 9.
The through hole 9 is a round hole, so that the processing is convenient; the through hole 9 is positioned in the center of the mounting groove of the lower template 2.
The side edges of the lower template 2 and the upper template 1 are provided with through holes, positioning pins 4 penetrate through the through holes, and the lower template 2 and the upper template 1 are positioned and installed through the positioning pins 4.
The positioning pin 4 is circular; the side edges of the lower template 2 and the upper template 1 are all round through holes.
The positioning pins 4, the template 2 and the through holes on the side edge of the upper template 1 are all multiple.
All fixed mounting has handle 8 on the lateral wall of lower bolster 2, cope match-plate pattern 1, is convenient for operate and carry through handle 8 lower bolster 2, cope match-plate pattern 1 and takes.
The top surface of the lower template 2 is provided with a sinking platform, so that the top surface of the lower template 2 and the bottom surface of the upper template 1 are separated to form a prying opening 7, and the lower template 2 and the upper template 1 are conveniently demoulded by a prying rod through the prying opening 7.
And the lower template 2 is provided with a flash tank 6 communicated with the outer side of the side edge, and the flash tank is used for overflowing redundant rubber materials during die pressing, so that the exhaust of the die and the integrity of parts are ensured.
Claims (10)
1. The utility model provides a forming die frock of recess shape part which characterized in that includes: the die comprises an upper die plate (1) and a lower die plate (2) corresponding to the upper die plate (1), wherein an upward groove (5) is formed in the middle of the bottom surface of the upper die plate (1), a die core (3) is detachably mounted on the lower die plate (2) corresponding to the groove (5) of the upper die plate (1), and the top surface of the die core (3) and the shape of the side surface, the groove (5) of the upper die plate (1) and the top surface of the lower die plate (2) form a space for forming a groove-shaped part (10).
2. The groove-shaped part molding die tooling of claim 1, wherein: the lower template (2) is provided with a downward mounting groove corresponding to the top surface of the groove part of the upper template (1), and the bottom of the mold core (3) is arranged in the mounting groove of the lower template (2) in an interference manner.
3. The groove-shaped part molding die assembly according to claim 1 or 2, wherein: and a through hole (9) is formed in the bottom of the mounting groove of the lower template (2).
4. The groove-shaped part molding die tooling of claim 3, wherein: the through hole (9) is a round hole; the through hole (9) is positioned in the center of the mounting groove of the lower template (2).
5. The groove-shaped part molding die tooling of claim 1, wherein: the side edges of the lower template (2) and the upper template (1) are provided with through holes, and positioning pins (4) penetrate through the through holes.
6. The groove-shaped part molding die tooling of claim 5, wherein: the positioning pin (4) is circular; the side edges of the lower template (2) and the upper template (1) are all round through holes.
7. The groove-shaped part molding die tooling of claim 6, wherein: the positioning pins (4), the lower template (2) and the through holes on the side edges of the upper template (1) are all multiple.
8. The groove-shaped part molding die tooling of claim 1, wherein: handles (8) are fixedly arranged on the outer side walls of the lower template (2) and the upper template (1).
9. The groove-shaped part molding die tooling of claim 1, wherein: the top surface of the lower template (2) is provided with a sinking platform, so that the top surface of the lower template (2) and the bottom surface of the upper template (1) are separated to form a prying opening (7).
10. The groove-shaped part molding die tooling of claim 1, wherein: and the lower template (2) is provided with a flash groove (6) communicated with the outer side of the side edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022746423.1U CN214214487U (en) | 2020-11-24 | 2020-11-24 | Forming die frock of recess shape part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022746423.1U CN214214487U (en) | 2020-11-24 | 2020-11-24 | Forming die frock of recess shape part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214214487U true CN214214487U (en) | 2021-09-17 |
Family
ID=77698793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022746423.1U Active CN214214487U (en) | 2020-11-24 | 2020-11-24 | Forming die frock of recess shape part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214214487U (en) |
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2020
- 2020-11-24 CN CN202022746423.1U patent/CN214214487U/en active Active
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