CN214188259U - Injection mold front mould tunnel slider structure - Google Patents
Injection mold front mould tunnel slider structure Download PDFInfo
- Publication number
- CN214188259U CN214188259U CN202022715201.3U CN202022715201U CN214188259U CN 214188259 U CN214188259 U CN 214188259U CN 202022715201 U CN202022715201 U CN 202022715201U CN 214188259 U CN214188259 U CN 214188259U
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- block
- mold
- side pressing
- sliding block
- front mold
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Abstract
The utility model discloses an injection mold front mold tunnel slide block structure, which comprises a front mold plate, a top plate positioned on the front mold plate, a front module positioned on the top plate, a mold core positioned in the front module and a slide block group positioned on the outer ring of the mold core; the die core is located at the center of the front module, the number of the sliding block sets is multiple, the sliding block sets are distributed at intervals in the circumferential direction of the die core, each sliding block set comprises a top block and a side pressing block matched with the top block, an inclined plane is arranged on the top block, the side pressing block is located on one side of the die core, and a side pressing cavity matched with the inclined plane is arranged on the side pressing block. The utility model discloses under the mating reaction of preceding template, roof, preceding module, mould benevolence and sliding block set, realized compressing tightly the location to mould benevolence from a plurality of positions, need not to adopt the oblique guide pillar to compress tightly mould benevolence, can not cause the damage to mould benevolence, and then avoid causing the influence to injection moulding product's quality.
Description
Technical Field
The utility model belongs to the technical field of injection mold, especially, relate to an injection mold front mould tunnel slider structure.
Background
Injection mold, a mould for shaping plastic goods, current injection mold is when carrying out the operation of moulding plastics to the product, generally need compress tightly the location to mould benevolence, guarantees the effective shaping of product, adopts comparatively extensive mode for oblique guide pillar and oblique briquetting cooperation at present, realizes compressing tightly the location to mould benevolence, and this kind of mode causes the damage to the mould benevolence easily in actual production, and then influences the quality of product.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art's is not enough, provides an injection mold front mould tunnel slider structure to solve the problem that exists among the prior art.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a tunnel sliding block structure of a front mold of an injection mold comprises a front mold plate, a top plate, a front module, a mold core and a sliding block group, wherein the top plate is positioned on the front mold plate; the die core is located at the center of the front module, the number of the sliding block sets is multiple, the sliding block sets are distributed at intervals in the circumferential direction of the die core, each sliding block set comprises a top block and a side pressing block matched with the top block, an inclined plane is arranged on the top block, the side pressing block is located on one side of the die core, and a side pressing cavity matched with the inclined plane is arranged on the side pressing block.
In a preferred embodiment of the present invention, the number of the mold inserts is two and the two mold inserts are symmetrically disposed about the center of the front mold block.
In a preferred embodiment of the present invention, the number of the slider sets is six, and each mold insert corresponds to three sets of slider sets.
In a preferred embodiment of the present invention, the top block bottom end is located on the front mold plate, and the top block penetrates through the top plate and the front mold block.
In a preferred embodiment of the present invention, the number of the inclined planes is two, and the top block moves after entering the side pressure cavity.
In a preferred embodiment of the present invention, the front module is provided with a receiving cavity, and the side pressing block is located in the receiving cavity.
The utility model provides a defect that exists among the background art, the utility model discloses possess following beneficial effect:
the utility model discloses under the mating reaction of preceding template, roof, preceding module, mould benevolence and sliding block set, realized compressing tightly the location to mould benevolence from a plurality of positions, need not to adopt the oblique guide pillar to compress tightly mould benevolence, can not cause the damage to mould benevolence, and then avoid causing the influence to injection moulding product's quality.
Drawings
The present invention will be further explained with reference to the drawings and examples;
fig. 1 is a schematic overall structure diagram of the preferred embodiment of the present invention;
FIG. 2 is a schematic structural view of a slider group according to a preferred embodiment of the present invention;
fig. 3 is a partial structural schematic diagram of the preferred embodiment of the present invention;
in the figure: 1. a front template; 2. a top plate; 3. a front module; 4. a mold core; 5. a slider group; 51. a top block; 52. side pressing blocks; 6. an inclined surface.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and illustrate, by way of illustration only, the basic structure of the invention, and which therefore show only the constituents relevant to the invention.
As shown in fig. 1 to 3, a tunnel slide block structure of a front mold of an injection mold comprises a front mold plate 1, a top plate 2 located on the front mold plate 1, a front mold block 3 located on the top plate 2, a mold core 4 located in the front mold block 3, and a slide block group 5 located on an outer ring of the mold core 4; the mold core 4 is located at the center of the front module 3, the number of the slide block sets 5 is multiple and is distributed at intervals along the circumferential direction of the mold core 4, each slide block set 5 comprises a top block 51 and a side pressure block 52 matched with the top block 51, an inclined surface 6 is arranged on the top block 51, the side pressure block 52 is located on one side of the mold core 4, and a side pressure cavity matched with the inclined surface 6 is arranged on the side pressure block 52.
In this embodiment, before the product is injected, the front mold plate 1 is driven by an external press to move, so as to drive the top block 51 to ascend, the inclined surface 6 on the top block 51 is matched with the side pressure cavity on the side pressure block 52, so as to realize the movement of the side pressure block 52, and further, the mold core 4 is pressed and positioned.
In this embodiment, a return spring is provided in the side pressure block 52, and after the top block 51 is returned along with the front mold plate 1, the side pressure block 52 automatically returns under the action of the return spring, so as to release the pressing and positioning of the mold insert 4.
In the present embodiment, the number of the mold inserts 4 is two and the two mold inserts are symmetrically disposed about the center of the front mold block 3.
Specifically, the number of the slide sets 5 is six, and each mold core 4 corresponds to three sets of the slide sets 5.
In this embodiment, the bottom end of the top block 51 is located on the front mold plate 1, and the top block 51 penetrates through the top plate 2 and the front mold block 3.
Further, the number of the inclined surfaces 6 is two, and the side pressure blocks 52 are moved after the top block 51 enters the side pressure cavity.
In the present embodiment, the front module 3 is provided with a receiving cavity, and the side pressing block 52 is located in the receiving cavity.
All in all, the utility model discloses under the mating reaction of preceding template 1, roof 2, preceding module 3, mould benevolence 4 and sliding block set 5, realized compressing tightly the location to mould benevolence 4 from a plurality of positions, need not to adopt the guide pillar to compress tightly mould benevolence 4 to one side, can not lead to the fact the damage to mould benevolence 4, and then avoid leading to the fact the influence to injection moulding product's quality.
In light of the foregoing, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. A tunnel sliding block structure of a front mold of an injection mold is characterized by comprising a front mold plate, a top plate positioned on the front mold plate, a front module positioned on the top plate, a mold core positioned in the front module and a sliding block group positioned on an outer ring of the mold core; the die core is located at the center of the front module, the number of the sliding block sets is multiple, the sliding block sets are distributed at intervals in the circumferential direction of the die core, each sliding block set comprises a top block and a side pressing block matched with the top block, an inclined plane is arranged on the top block, the side pressing block is located on one side of the die core, and a side pressing cavity matched with the inclined plane is arranged on the side pressing block.
2. The injection mold front mold tunnel slide block structure of claim 1, wherein the number of the mold cores is two and the mold cores are symmetrically arranged with respect to the center of the front mold block.
3. The injection mold front mold tunnel slide structure of claim 2, wherein the number of the slide sets is six, and each mold core corresponds to three sets of the slide sets.
4. An injection mold front mold tunnel slide structure as claimed in claim 1, wherein said top block bottom end is located on said front mold plate, said top block penetrates said top plate and front mold block.
5. The injection mold front mold tunnel slide structure according to claim 1, wherein the number of the inclined surfaces is two, and the top block moves the side pressure block after entering the side pressure cavity.
6. An injection mold front mold tunnel slide block structure as claimed in claim 1, wherein said front mold block is provided with a receiving cavity, and said side pressing block is located in said receiving cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022715201.3U CN214188259U (en) | 2020-11-20 | 2020-11-20 | Injection mold front mould tunnel slider structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022715201.3U CN214188259U (en) | 2020-11-20 | 2020-11-20 | Injection mold front mould tunnel slider structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214188259U true CN214188259U (en) | 2021-09-14 |
Family
ID=77646796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022715201.3U Active CN214188259U (en) | 2020-11-20 | 2020-11-20 | Injection mold front mould tunnel slider structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214188259U (en) |
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2020
- 2020-11-20 CN CN202022715201.3U patent/CN214188259U/en active Active
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