CN209110005U - A kind of metal injection molded part roundness shaping mold - Google Patents
A kind of metal injection molded part roundness shaping mold Download PDFInfo
- Publication number
- CN209110005U CN209110005U CN201821910025.5U CN201821910025U CN209110005U CN 209110005 U CN209110005 U CN 209110005U CN 201821910025 U CN201821910025 U CN 201821910025U CN 209110005 U CN209110005 U CN 209110005U
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- fixed device
- utility
- groups
- counterbore
- injection molded
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Abstract
The utility model relates to part shaping processing technique fields, specifically, being related to a kind of metal injection molded part roundness shaping mold.Including upper fixed device and lower fixed device, the upper fixed device includes upper mounted plate and the front cavity for being fixed at upper mounted plate surface, and the lower fixed device includes bottom plate and the rear cavity for being fixed at bottom plate surface；The surface of the rear cavity is equipped with sliding slot, and two groups of sliding blocks are symmetrically arranged on the sliding slot, and described sliding block one end is equipped with boss, and the other end is equipped with circular dies, and when two groups of sliding blocks are drawn close to centre, two circular dies form a complete circular die；The top of the boss is equipped with counterbore, and the front cavity is equipped with inserting column corresponding with counterbore.The utility model structure is simple, easy to operate, replaces trimmer to carry out shaping processing to deformation part using press, greatly reduces production cost, improve the economic benefit of enterprise.
Description
Technical field
The utility model relates to part shaping processing technique fields, specifically, being related to a kind of metal injection molded part
Roundness shaping mold.
Background technique
It is easy to appear slight deformation after metal injection molded part sintering, exceeds the tolerance model of drawing requirement sometimes
It encloses, needs to carry out shaping processing.Currently, generally use trimmer to part circularity carry out shaping processing, this Training system at
This is relatively high, increases the production cost of enterprise.
Utility model content
The purpose of the utility model is to provide a kind of metal injection molded part roundness shaping molds, solve the above skill
Art problem.
To solve the above problems, the technical scheme adopted by the utility model is
A kind of metal injection molded part roundness shaping mold, including upper fixed device and lower fixed device, described is upper
Fixed device includes upper mounted plate and the front cavity for being fixed at upper mounted plate surface, and the lower fixed device includes lower solid
Fixed board and the rear cavity for being fixed at bottom plate surface；The surface of the rear cavity is equipped with sliding slot, symmetrical on the sliding slot
Two groups of sliding blocks are provided with, described sliding block one end is equipped with boss, and the other end is equipped with circular dies, when two groups of sliding blocks are leaned on to centre
When holding together, two circular dies form a complete circular die；The top of the boss is equipped with counterbore, in the front cavity
Equipped with inserting column corresponding with counterbore.
The utility model has the advantages that compared with prior art, the utility model structure is simple, and it is easy to operate, suitable for being led because of sintering
The circularity of cause has the shaping of the part of slight deformation, replaces trimmer to carry out shaping processing to deformation part using press, significantly
Production cost is reduced, the economic benefit of enterprise is improved.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model；
Fig. 3 is the schematic diagram of the section structure of A-A in Fig. 2；
Fig. 4 is the structural schematic diagram of lower fixed device described in the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Embodiment
- Fig. 4 referring to Fig.1, metal injection molded part roundness shaping mold described in the present embodiment, including upper fixed device
With lower fixed device, the upper fixed device includes upper mounted plate 1 and the front cavity 2 for being fixed at 1 surface of upper mounted plate,
The lower fixed device includes bottom plate 3 and the rear cavity 4 for being fixed at 3 surface of bottom plate.The rear cavity 4
Surface is equipped with sliding slot 5, and two groups of sliding blocks 6 are symmetrically arranged on the sliding slot 5, and described 6 one end of sliding block is equipped with boss 7, the other end
Equipped with circular dies, when two groups of sliding blocks 6 are drawn close to centre, two circular dies form a complete circular die.
The top of the boss 7 is equipped with counterbore 8, and the front cavity 2 is equipped with inserting column 9 corresponding with counterbore 8.
The working principle of the utility model is summarized as follows:
Circularity has the shaping of the part of slight deformation caused by the utility model is suitable for because of sintering.Not according to part
Matched shaping mould need to be made with size, i.e., every kind is equipped with matched shaping mould to shaping part.
Before shaping processing, upper fixed device and lower fixed device are fixedly mounted on the upper and lower plates of press respectively.To cunning
5 both ends of slot push sliding block 6, and the part to shaping is put between sliding block 6, and sliding block 6 is pushed to draw close two groups of sliding blocks 6 to centre,
Position part on shaping mould.
Positioning finishes, press molding, and the inserting column 9 in press clamping process in front cavity 2 is inserted into counterbore 8；Molding finishes,
Two groups of sliding blocks 6 give one external force of part under press effect, and under the effect of external force, the underproof place of External Shape is rectified
Just.
Shaping finishes, and press is opened, and upper fixed device rises with the upper plate of press to be separated with lower fixed device；To sliding slot 5
Both ends push sliding block 6, take out the part that shaping finishes；Be reentered into the part to shaping, push sliding block 6 make two groups of sliding blocks 6 to
Centre is drawn close, and positions part on shaping mould；Positioning finishes, and the shaping that press molding enters next round part is processed.
The utility model structure is simple, easy to operate, suitable for because caused by sintering circularity have the part of slight deformation
Shaping, using press replace trimmer to deformation part carry out shaping processing, greatly reduce production cost, improve enterprise
Economic benefit.
The above is only the embodiments of the present invention, are not intended to limit patent of the another aspect by the utility model
Range, equivalent structure made by using the description of the utility model and the drawings are directly or indirectly used in other phases
The technical field of pass, similarly within the scope of patent protection of the utility model.
Claims (1)
1. a kind of metal injection molded part roundness shaping mold, it is characterised in that: including upper fixed device and lower fixed device,
The upper fixed device includes upper mounted plate (1) and the front cavity (2) for being fixed at upper mounted plate (1) surface, described
Lower fixed device includes bottom plate (3) and the rear cavity (4) for being fixed at bottom plate (3) surface；The rear cavity (4)
Surface be equipped with sliding slot (5), two groups of sliding blocks (6) are symmetrically arranged on the sliding slot (5), the sliding block (6) one end is equipped with convex
Platform (7), the other end is equipped with circular dies, and when two groups of sliding blocks (6) are drawn close to centre, two circular dies compositions one are complete
Whole circular die；The top of the boss (7) is equipped with counterbore (8), and the front cavity (2) is equipped with corresponding with counterbore (8)
Inserting column (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821910025.5U CN209110005U (en) | 2018-11-20 | 2018-11-20 | A kind of metal injection molded part roundness shaping mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821910025.5U CN209110005U (en) | 2018-11-20 | 2018-11-20 | A kind of metal injection molded part roundness shaping mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209110005U true CN209110005U (en) | 2019-07-16 |
Family
ID=67205779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821910025.5U Active CN209110005U (en) | 2018-11-20 | 2018-11-20 | A kind of metal injection molded part roundness shaping mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209110005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317750A (en) * | 2020-10-16 | 2021-02-05 | 苏州敏发科精密电子科技有限公司 | Metal injection molding finished product correcting and shaping device and correcting and shaping process thereof |
-
2018
- 2018-11-20 CN CN201821910025.5U patent/CN209110005U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317750A (en) * | 2020-10-16 | 2021-02-05 | 苏州敏发科精密电子科技有限公司 | Metal injection molding finished product correcting and shaping device and correcting and shaping process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20220920 Granted publication date: 20190716 |
|
| PP01 | Preservation of patent right |