CN216329813U - B-pillar bottom injection mold of inclined top drive sliding block mechanism - Google Patents
B-pillar bottom injection mold of inclined top drive sliding block mechanism Download PDFInfo
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- CN216329813U CN216329813U CN202122750113.1U CN202122750113U CN216329813U CN 216329813 U CN216329813 U CN 216329813U CN 202122750113 U CN202122750113 U CN 202122750113U CN 216329813 U CN216329813 U CN 216329813U
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- sliding block
- inclined top
- seat
- slider
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Abstract
The utility model provides a B-pillar bottom injection mold of an inclined top driving sliding block mechanism, which comprises a needle plate, an inclined top and a sliding block mechanism, wherein the inclined top comprises an inclined top head, an inclined top rod and an inclined top sliding seat; the sliding block mechanism comprises a sliding block seat and a sliding block, the sliding block is positioned above the sliding block seat and is in sliding fit with the sliding block seat in a front-back manner, and the left side and the right side of the sliding block are respectively provided with an inclined block; the inclined block and the sliding block are in an integrated structure; the sliding block mechanism is positioned between the two inclined ejectors, a guide chute matched with the inclined block is arranged on the contact surface of the two inclined ejector heads and the sliding block, and the sliding block is driven to move back and forth when the inclined ejectors move upwards. The utility model has simple and reasonable structure and convenient demoulding, can form the back-off part of the mould at one time, reduces the cost, improves the production efficiency, and can be applied and popularized in more moulds.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to a B-pillar lower injection mold of an inclined top driving sliding block mechanism.
Background
Be injection moulding product spare under the car B post, as shown in fig. 1, a side under the B post is interior knot structure, and the inboard still is equipped with the back-off structure under the B post, need utilize special back-off demoulding mechanism to carry out the drawing of patterns, and current back-off demoulding mechanism structure is complicated, the back-off drawing of patterns of being not convenient for, consequently need a neotype back-off demoulding mechanism in an urgent need in order to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model provides the B-pillar injection molding die of the inclined top driving sliding block mechanism, which is reasonable in design, overcomes the defects in the prior art and has a good effect.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a B-pillar bottom injection mold of an inclined top driving sliding block mechanism comprises a needle plate, an inclined top and a sliding block mechanism, wherein the inclined top comprises an inclined top head, an inclined top rod and an inclined top sliding seat, and the needle plate drives the inclined top rod to move under the driving of an oil cylinder so as to drive the inclined top head to move upwards;
the sliding block mechanism comprises a sliding block and a sliding block seat, the sliding block is positioned above the sliding block seat and is in sliding fit with the sliding block seat in a front-back mode, the left side and the right side of the sliding block are respectively provided with an inclined block, and the inclined blocks and the sliding block are in an integrated structure;
the sliding block mechanism is positioned between the two oblique ejecting heads, a guide chute matched with the oblique block is formed in the contact surface of the two oblique ejecting heads and the sliding block, and the sliding block is driven to move back and forth when the oblique ejecting heads move upwards.
Furthermore, the bottom of the sliding block is provided with a T-shaped guide groove, and the sliding block seat is positioned in the T-shaped guide groove.
Furthermore, an inclined top sliding seat is fixedly installed on the needle plate, the inclined ejector rod is obliquely arranged, the upper end of the inclined ejector rod is fixedly connected with the inclined top head, and the lower end of the inclined ejector rod is fixedly connected with the inclined top sliding seat.
Furthermore, the inclined ejector rod is sleeved with two guide sleeves, and the guide sleeves are fixedly connected with the fixed die plate.
Further, the upper end of the slide block is provided with a slide block head.
Furthermore, a cooling water channel is arranged in the oblique ejector rod, a water hole extending along the axis is formed in the oblique ejector rod, and the water hole is communicated with the cooling water channel.
The utility model has the following beneficial technical effects:
according to the utility model, the product piece under the B column is driven to move upwards by the inclined top, the sliding block is driven to move forwards, the sliding block head can be ensured to be withdrawn from the inverted buckle, the structure is simple and reasonable, the demoulding is convenient, the inverted buckle part of the mould can be formed at one time, the cost is reduced, the production efficiency is improved, and the method can be applied and popularized in more moulds.
Drawings
FIG. 1 is a schematic view of the structure under the B-pillar of a vehicle indicated in the background art;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic view of a B-pillar lower injection mold with a slanted top driving slider mechanism according to the present invention;
FIG. 4 is a partial enlarged view of portion B of FIG. 3;
FIG. 5 is a schematic structural view of a product piece under the B-pillar and a lifter when the die is closed in the utility model;
FIG. 6 is a schematic structural view of a slider according to the present invention;
FIG. 7 is a schematic view of the construction of the pitched roof of the present invention;
FIG. 8 is a schematic structural view of a product piece under the B column and the lifter when the mold is opened in the utility model;
wherein, 1-oblique top head; 2-a slider mechanism; 201-a slide block; 202-slider seat; 203-oblique blocks; 204-slider head; 3-a guide chute; 4-oblique ejector rods; 5-a pitched roof slide block; 6-a pitched roof slide; 7-guide sleeve; 8-B column lower product pieces; 9-reversing;
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
as shown in fig. 1-8, a B-pillar injection molding die of an inclined top driving sliding block mechanism comprises a needle plate, an inclined top and a sliding block mechanism 2, wherein the inclined top comprises an inclined top head 1, an inclined top rod 4 and an inclined top sliding seat 6, and the needle plate drives the inclined top rod 4 to move under the driving of an oil cylinder so as to drive the inclined top head 1 to move upwards;
the sliding block mechanism 2 comprises a sliding block 201 and a sliding block seat 202, the sliding block 201 is positioned above the sliding block seat 202 and is in sliding fit with the sliding block seat in a front-back mode, the left side and the right side of the sliding block 201 are respectively provided with an inclined block 203, and the inclined block 203 and the sliding block 201 are in an integrated structure; the sliding block mechanism 2 is positioned between the two oblique ejecting heads 1, a guide chute 3 matched with the oblique block is formed in the contact surface of the two oblique ejecting heads 1 and the sliding block 201, and the sliding block 201 is driven to move back and forth when the oblique ejecting heads move upwards.
The pitched roof sliding seat 6 is fixedly installed on the needle plate, the pitched roof rod 4 is obliquely arranged, the upper end of the pitched roof rod is fixedly connected with the pitched roof head 1, the lower end of the pitched roof rod is fixedly connected with the pitched roof sliding block 5, and the pitched roof sliding block 5 is in rotatable sliding fit with the pitched roof sliding seat 6. The inclined ejector rod 4 is sleeved with two guide sleeves 7, the guide sleeves 7 are fixedly connected with the fixed template, and the needle plate and the inclined ejector move upwards along with the movable template.
Be equipped with the cooling water route in the top to one side, the inside water hole that extends along the axis that is equipped with of top to one side, water hole and cooling water route intercommunication.
The bottom of slider 201 is installed T type groove, and slider seat 202 is the T type, and slider seat 202 is located the T type inslot of slider 201. The upper end of the slider 201 is provided with a slider head 204, the slider head 204 and the slider 201 are of an integrated structure, and after the die assembly and injection molding are completed, the slider head 204 forms a reverse buckling structure under the B column.
The working process of the utility model is as follows: thereby the faller drives oblique ejector pin 4 motion under hydro-cylinder drive and orders about oblique top 1 upward movement, and oblique top 1 drive slider 201 forward motion, along with oblique top 1's upward movement, the distance that slider 201 gos forward is bigger and bigger, guarantees that slider 201's slider head 204 withdraws from back-off 9 completely, and slider head 204 withdraws from back-off 9, and the faller continues to accomplish ejecting action, accomplishes the drawing of patterns of other oblique top structures, and after the motion was accomplished, the manipulator takied product 8 under the B post away.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art may make modifications, alterations, additions or substitutions within the spirit and scope of the present invention.
Claims (6)
1. A B-column bottom injection mold of an inclined top driving sliding block mechanism comprises a needle plate, an inclined top and a sliding block mechanism, and is characterized in that the inclined top comprises an inclined top head, an inclined top rod and an inclined top sliding seat, and the needle plate drives the inclined top rod to move under the driving of an oil cylinder so as to drive the inclined top head to move upwards;
the sliding block mechanism comprises a sliding block and a sliding block seat, the sliding block is positioned above the sliding block seat and is in sliding fit with the sliding block seat in a front-back mode, the left side and the right side of the sliding block are respectively provided with an inclined block, and the inclined blocks and the sliding block are in an integrated structure;
the sliding block mechanism is positioned between the two oblique ejecting heads, a guide chute matched with the oblique block is formed in the contact surface of the two oblique ejecting heads and the sliding block, and the sliding block is driven to move back and forth when the oblique ejecting heads move upwards.
2. The B-pillar lower injection mold of an inclined top driving slider mechanism as claimed in claim 1, wherein the slider seat is T-shaped, the bottom of the slider is provided with a T-shaped guide groove, and the slider seat is located in the T-shaped guide groove.
3. The B-pillar lower injection mold of an inclined top driving slider mechanism according to claim 1, wherein the inclined top slide is fixedly mounted on the needle plate, the inclined top rod is obliquely arranged, and the upper end thereof is fixedly connected with the inclined top head and the lower end thereof is fixedly connected with the inclined top slide.
4. The B-pillar lower injection mold of an inclined top driving sliding block mechanism according to claim 3, wherein the inclined top rod is sleeved with two guide sleeves, and the guide sleeves are fixedly connected with the fixed mold plate.
5. The B-pillar lower injection mold of an inclined top driving slider mechanism according to claim 1, wherein the upper end of the slider is provided with a slider head.
6. The B-pillar lower injection mold of an inclined top driving sliding block mechanism according to claim 1, wherein a cooling water channel is arranged in the inclined top head, a water hole extending along an axis is formed in the inclined top rod, and the water hole is communicated with the cooling water channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122750113.1U CN216329813U (en) | 2021-11-11 | 2021-11-11 | B-pillar bottom injection mold of inclined top drive sliding block mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122750113.1U CN216329813U (en) | 2021-11-11 | 2021-11-11 | B-pillar bottom injection mold of inclined top drive sliding block mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216329813U true CN216329813U (en) | 2022-04-19 |
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ID=81135995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122750113.1U Active CN216329813U (en) | 2021-11-11 | 2021-11-11 | B-pillar bottom injection mold of inclined top drive sliding block mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216329813U (en) |
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2021
- 2021-11-11 CN CN202122750113.1U patent/CN216329813U/en active Active
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