CN224158783U - A mold slant top anti-jamming structure - Google Patents
A mold slant top anti-jamming structureInfo
- Publication number
- CN224158783U CN224158783U CN202520360711.3U CN202520360711U CN224158783U CN 224158783 U CN224158783 U CN 224158783U CN 202520360711 U CN202520360711 U CN 202520360711U CN 224158783 U CN224158783 U CN 224158783U
- Authority
- CN
- China
- Prior art keywords
- inclined ejector
- mold
- rod
- inclined top
- sliding
- 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.)
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an anti-blocking structure of a die inclined ejector, which comprises an inclined ejector rod, wherein the bottom of the inclined ejector rod is arranged on an inclined ejector fixing seat, the inclined ejector rod is detachably connected with an inclined ejector sliding seat through the inclined ejector fixing seat, and one side of the inclined ejector rod is provided with square iron. According to the utility model, the sliding groove of the inclined ejector sliding seat is in sliding connection with the sliding convex groove of the square iron, and the bottom of the inclined ejector rod synchronously and obliquely slides on the square iron through the inclined ejector fixing seat and the inclined ejector sliding seat, so that the inclined ejector rod can be regarded as vertically moving up and down, and cannot be influenced by the oblique angle thrust, the risk of breakage of the inclined ejector rod is effectively reduced, the service life of the die is effectively prolonged, and the maintenance frequency and the maintenance cost are reduced.
Description
Technical Field
The utility model relates to the technical field of mold production, in particular to a mold inclined top anti-blocking structure.
Background
Mold tooling (Mold Making) refers to the processing of forming and blank Making tools, and includes, in addition, compression molding and plastic molding dies. In general, a mold is composed of a male mold and a female mold, and is formed by putting raw materials into an injection molding machine (die casting machine) under the action of pressure, and when the mold is opened, a workpiece determined by the shape of the mold is obtained.
After the die processing is finished, the processed product is ejected through the ejector rod, and for products such as automobile parts, the conventional vertical ejector rod is difficult to eject the product out of the mold for degumming due to the protruding structures such as inclined buckles and the like on the side surfaces of the product, so that the inclined ejector rod is required to reversely eject the product out of the mold for degumming. The base of current oblique ejector pin is fixed unable removal, can receive the resistance of inclination direction of movement when ejecting to one side of ejector pin, can receive great resistance when ejecting speed and inclination are great, appears the ejector pin easily in the continuous production process and hold out the disconnected problem, need to stop the production back and take apart the mould and change, lead to production cycle longer, manufacturing cost is higher.
Disclosure of utility model
The utility model aims to solve the problems and provides an anti-blocking structure of a die inclined top.
The utility model adopts the following technical scheme for realizing the purposes, and comprises the following steps:
The bottom of the inclined ejector rod is arranged on the inclined ejector fixing seat, and the inclined ejector rod is detachably connected with the inclined ejector sliding seat through the inclined ejector fixing seat;
The inclined jacking rod drives the inclined jacking sliding seat to synchronously slide on the square iron through the inclined jacking fixed seat.
As a further description of the above technical solution, the inclined ejector rod top penetrates through the mold core, and the inclined ejector rod top is provided with an ejector block.
As further description of the technical scheme, the middle part of the inclined ejector rod penetrates through the male template, and a guide block is arranged in the male template.
As a further description of the above technical solution, the bottom of the inclined ejector rod is provided with a clamping groove, and the clamping groove is used for clamping the fixing pin.
As a further description of the above technical solution, the oblique top fixing seat is provided with a fixing hole, and the fixing hole is used for installing a fixing pin.
As further description of the technical scheme, the inclined top sliding seat is provided with a fixing groove, the fixing groove is provided with a mounting hole, and the mounting hole is used for mounting a fixing screw.
As a further description of the above technical solution, the sliding groove is formed in the inclined top sliding seat, and the sliding convex groove is formed in the square iron.
As further description of the technical scheme, the sliding groove of the inclined top sliding seat is in sliding connection with the sliding convex groove of the square iron.
As a further description of the above technical solution, a needle return panel and a needle return bottom plate are disposed between the square irons, and the needle return panel, the needle return bottom plate and the square irons are mounted on the base.
As a further description of the technical scheme, the needle return panel is symmetrically provided with needle return rods, and the tops of the needle return rods penetrate through the male template.
The beneficial effects of the utility model are as follows:
According to the utility model, the sliding groove of the inclined ejector sliding seat is in sliding connection with the sliding convex groove of the square iron, and the bottom of the inclined ejector rod synchronously and obliquely slides on the square iron through the inclined ejector fixing seat and the inclined ejector sliding seat, so that the inclined ejector rod can be regarded as vertically moving up and down, and cannot be influenced by the oblique angle thrust, the risk of breakage of the inclined ejector rod is effectively reduced, the service life of the die is effectively prolonged, and the maintenance frequency and the maintenance cost are reduced.
In order to more clearly illustrate the structural features and functions of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and the embodiments.
Drawings
FIG. 1 is a schematic diagram of a structure of an anti-sticking structure of an inclined top of a mold;
FIG. 2 is a schematic diagram II of the anti-seizing structure of the inclined top of the die of the utility model;
FIG. 3 is a front view I of the anti-sticking structure of the inclined roof of the mold of the present utility model;
FIG. 4 is a front view II of the anti-sticking structure of the inclined roof of the die of the utility model;
FIG. 5 is an enlarged schematic view at A-A of FIG. 1;
fig. 6 is a schematic structural view of an anti-seizing structure of a mold tilt head according to the present utility model.
Reference numerals:
1. The device comprises an oblique ejector rod, 101, a clamping groove, 2, an oblique ejector fixing seat, 201, a fixing hole, 3, an oblique ejector sliding seat, 301, a fixing groove, 302, a mounting hole, 303, a sliding groove, 4, square iron, 401, a sliding convex groove, 5, a mold core, 6, a jacking block, 7, a male mold plate, 8, a guide block, 9, a needle return panel, 10, a needle return bottom plate, 11, a base, 12 and a needle return rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1-6, in one embodiment, the anti-blocking structure of the inclined top of the die comprises an inclined top rod 1, wherein the bottom of the inclined top rod 1 is arranged on an inclined top fixing seat 2, and the inclined top rod 1 is detachably connected with an inclined top sliding seat 3 through the inclined top fixing seat 2, so that the inclined top rod 1 can keep a stable position and an accurate movement track in the die operation.
Furthermore, the square iron 4 is arranged on one side of the inclined ejector rod 1 to play roles of supporting and raising, so that enough movable space is provided for parts such as an ejection mechanism, and the inclined ejector rod 1 can drive the inclined ejector sliding seat 3 to synchronously and obliquely slide on the square iron 4 through the inclined ejector fixing seat 2, so that the inclined ejector sliding seat 3 can accurately move along a preset inclined path in the operation process, and further, the inclined ejector rod 1 can be uniformly stressed in the motion and lifting process, abrasion is reduced, and the moving stability is improved.
Specifically, be provided with back needle panel 9 and back needle bottom plate 10 between the square iron 4, back needle panel 9, back needle bottom plate 10 and square iron 4 are installed on base 11, and back needle bar 12 is installed to the symmetry on the back needle panel 9, and back needle panel 9 can provide fixedly and support for back needle bar 12, and back needle bar 12 then plays direction and positioning action, guarantees that the motion coordination between each part of mould in the process of opening and shutting is unanimous, avoids appearing the problem such as card dun, interference, ensures the normal operating of mould.
With continued reference to fig. 1-6, in this embodiment, the top of the inclined ejector rod 1 penetrates through the mold core 5, and the top of the inclined ejector rod 1 is further provided with a lifting block 6, and after the product is formed, the lifting block 6 can be attached to the outer contour of the inclined buckling portion of the product, so that the inclined ejector rod 1 can drive the lifting block 6 to obliquely lift the product to realize degumming.
Further, the middle part of the inclined jacking rod 1 penetrates through the male template 7, and a guide block 8 is arranged in the male template 7, so that the inclined jacking rod 1 can be obliquely jacked along a preset angle.
Furthermore, the bottom of the inclined ejector rod 1 is provided with a clamping groove 101, so that a fixing pin can be firmly clamped into the clamping groove, tight connection between the inclined ejector rod 1 and the inclined ejector fixing seat 2 is achieved, connection stability is enhanced, subsequent disassembly and replacement are facilitated, the clamping groove is matched with the clamping groove, the inclined ejector fixing seat 2 is provided with a fixing hole 201 at a corresponding position, the size and the position of the hole correspond to those of the clamping groove 101 at the bottom of the inclined ejector rod 1, the fixing pin is inserted into the fixing hole 201 to achieve detachable connection between the inclined ejector rod 1 and the inclined ejector fixing seat 2, the inclined ejector rod 1 cannot be loosened or offset in the working process, the corresponding inclined ejector sliding seat 3 is provided with a fixing groove 301, and the fixing groove 301 is provided with a mounting hole 302 for mounting a fixing screw, so that the inclined ejector fixing seat 2 and the inclined ejector sliding seat 3 can be detachably connected.
With continued reference to fig. 1-6, in this embodiment, the sliding groove 303 is formed in the pitched roof sliding seat 3, and the sliding groove 401 is correspondingly formed in the square iron 4, and the sliding groove 303 of the pitched roof sliding seat 3 is slidably connected with the sliding groove 401 of the square iron 4, so that the bottom of the pitched roof rod 1 slides synchronously and obliquely on the square iron 4 along a preset track through the pitched roof fixing seat 2 and the pitched roof sliding seat 3, thereby ensuring the accuracy and safety of the jacking operation.
Through the technical scheme, the sliding groove 303 of the inclined ejector rod sliding seat 3 is in sliding connection with the sliding convex groove 401 of the square iron 4, and the bottom of the inclined ejector rod 1 synchronously and obliquely slides on the square iron 4 through the inclined ejector rod fixing seat 2 and the inclined ejector rod sliding seat 3, so that the inclined ejector rod 1 can be regarded as vertically moving up and down, cannot be influenced by oblique angle thrust, the breaking risk of the inclined ejector rod 1 is effectively reduced, the service life of a die is effectively prolonged, and the maintenance frequency and the maintenance cost are reduced.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520360711.3U CN224158783U (en) | 2025-03-03 | 2025-03-03 | A mold slant top anti-jamming structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520360711.3U CN224158783U (en) | 2025-03-03 | 2025-03-03 | A mold slant top anti-jamming structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224158783U true CN224158783U (en) | 2026-04-24 |
Family
ID=99503567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520360711.3U Active CN224158783U (en) | 2025-03-03 | 2025-03-03 | A mold slant top anti-jamming structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224158783U (en) |
-
2025
- 2025-03-03 CN CN202520360711.3U patent/CN224158783U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |