CN215396616U - Large-slider multi-position avoiding die - Google Patents
Large-slider multi-position avoiding die Download PDFInfo
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- CN215396616U CN215396616U CN202120738543.9U CN202120738543U CN215396616U CN 215396616 U CN215396616 U CN 215396616U CN 202120738543 U CN202120738543 U CN 202120738543U CN 215396616 U CN215396616 U CN 215396616U
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Abstract
The utility model discloses a large-slider multi-position avoiding die which comprises a fixed die bottom plate, a fixed die plate, a push plate, a movable die bottom plate, a locking fixed block, a slider and a guide mechanism. The top surface of the push plate is opposite to the fixed template, the bottom surface of the push plate is abutted against the movable template, the push plate is in sliding connection with the movable template through a guide mechanism, and the guide mechanism is arranged on the fixed template, the push plate and the movable template; the upper end of the locking fixed block is fixed on the fixed template, the lower part of the locking fixed block penetrates through the push plate and then movably penetrates into the sliding groove on the sliding block, the lower end of the locking fixed block is inserted into the locking groove on the movable template, and the sliding block is connected to the movable template in a sliding mode. The locking fixed block drives the sliding block to move back and forth on the movable template, so that the part of the upper part of the sliding block extending into the cavity is separated from the back-off of the product, and when the mold is closed and injected, the lower end of the locking fixed block can be inserted into the locking groove on the movable template, so that the sliding block cannot move outwards, parts such as a wedge and the like are omitted, and the structure is simpler.
Description
Technical Field
The utility model relates to an injection mold, in particular to a large-slider multi-position avoiding mold.
Background
The plastic injection mold is a tool for producing plastic products and has wide application. As shown in fig. 1, an injection molded product 10 has a protruding strip 101, and during injection molding of a plastic product, lateral core pulling is required, and most of conventional core pulling mechanisms require parts such as an inclined guide post and an inclined wedge, and the structure is complex.
Disclosure of Invention
The utility model aims to provide a large-slider multi-position avoiding die with a simple structure.
In order to achieve the purpose, the technical solution of the utility model is as follows:
the utility model relates to a large-slider multi-position avoiding die which comprises a fixed die bottom plate, a fixed die plate, a push plate, a movable die bottom plate, a locking fixed block, a slider and a guide mechanism, wherein the fixed die bottom plate is fixedly connected with the fixed die plate;
the fixed die bottom plate is fixed with the fixed die plate, the top surface of the push plate is opposite to the fixed die plate, the bottom surface of the push plate is abutted to the movable die plate, the push plate is in sliding connection with the movable die plate through a guide mechanism, the guide mechanism is arranged on the fixed die plate, the push plate and the movable die plate, and the movable die plate is fixedly connected with the movable die bottom plate; the upper end of the locking fixing block is fixed on the fixed template, the lower part of the locking fixing block penetrates through the push plate and then movably penetrates into the sliding groove on the sliding block, the lower end of the locking fixing block sequentially penetrates through the push plate and the sliding block and then is inserted into the locking groove on the movable template, the sliding block is connected onto the movable template in a sliding mode, and the inner side of the sliding block extends into the upper end cavity.
The longitudinal section of the sliding block is right-angled, and the upper end of the vertical edge of the sliding block is provided with a groove for molding a convex strip of a product.
The guide mechanism comprises a guide pillar, a first guide sleeve and a second guide sleeve; the lower end of the guide pillar is fixed on the movable template, the upper part of the guide pillar is sequentially in sliding connection with the first guide sleeve and the second guide sleeve, and the first guide sleeve and the second guide sleeve are respectively and fixedly installed on the push plate and the fixed template.
The lower part of the locking fixing block is an inclined guide pillar matched with the slide block slide groove, the lower end of the inclined guide pillar is provided with an inclined plane matched with the movable template locking groove, and the movable template locking groove is a trapezoid groove with a large upper part and a small lower part.
The bottom of the sliding block is connected to the movable template in a sliding mode in a T-shaped guide sliding groove guiding mode.
After the scheme is adopted, the injection molding machine comprises a fixed die bottom plate, a fixed die plate, a push plate, a movable die bottom plate, a locking fixed block, a sliding block and a guide mechanism, wherein the locking fixed block fixed on the fixed die plate drives the sliding block to move back and forth on the movable die plate, so that the part, extending into a cavity, of the upper part of the sliding block is separated from the back-off of a product, when the die is closed for injection molding, the lower end of the locking fixed block can be inserted into a locking groove on the movable die plate, the sliding block cannot move outwards, the quality of the injection molded product is ensured, parts such as a wedge and the like are omitted, and the injection molding machine is simpler in structure.
The utility model is further described with reference to the following figures and specific embodiments.
Drawings
FIG. 1 is a schematic illustration of an injection molded product;
FIG. 2 is a view of the mold clamping state of the present invention;
FIG. 3 is a diagram illustrating an open mold state of the present invention;
FIG. 4 is an exploded perspective view of the present invention;
fig. 5 is a schematic view of the locking fixture block of the present invention engaged with a slider.
Detailed Description
As shown in fig. 2-5, the utility model relates to a large-slider multi-position avoiding die, which comprises a fixed die bottom plate 1, a fixed die plate 2, a push plate 3, a movable die plate 4, a movable die bottom plate 5, a locking fixed block 6, a slider 7 and a guide mechanism 8.
The fixed die base plate 1 is fixed with the fixed die plate 2, the top surface of the push plate 3 is opposite to the fixed die plate 2, the bottom surface of the push plate 3 is abutted against the movable die plate 4, the push plate 3 is in sliding connection with the movable die plate 4 through a guide mechanism 8, the guide mechanism 8 is arranged on the fixed die plate 2, the push plate 3 and the movable die plate 4, and the movable die plate 4 is fixedly connected with the movable die base plate 5; the upper end of the locking fixing block 6 is fixed on the fixed template 2, the lower part of the locking fixing block 6 penetrates through the push plate 3 and then movably penetrates into the sliding groove 71 on the sliding block 7, the lower end of the locking fixing block 6 sequentially penetrates through the push plate 3 and the sliding block 7 and then is inserted into the locking groove 41 on the movable template 4, the sliding block 7 is connected onto the movable template 4 in a sliding mode in a T-shaped guide sliding groove guiding mode, and the inner side of the sliding block 7 extends into the upper end cavity.
The lower part of the locking fixed block 6 is provided with an inclined guide post 61 matched with the slide block sliding groove, the lower end of the inclined guide post 61 is provided with an inclined surface 62 matched with the locking groove 41 of the movable template 4, and the locking groove 41 of the movable template 4 is a trapezoidal groove with a large upper part and a small lower part.
The longitudinal section of the sliding block 7 is in a right-angle shape, and the upper end of the vertical edge of the sliding block is provided with a groove 72 for molding the convex strip of the product.
The guide mechanism 8 comprises a guide post 81, a first guide sleeve 82 and a second guide sleeve 83; the lower end of the guide post 81 is fixed on the movable template 4, the upper part of the guide post 81 is sequentially in sliding contact with the first guide sleeve 82 and the second guide sleeve 83, and the first guide sleeve 82 and the second guide sleeve 83 are respectively and fixedly installed on the push plate 3 and the fixed template 2.
The working principle of the utility model is as follows:
the locking fixed block 6 fixed on the fixed die plate 2 drives the slide block 7 to move back and forth on the movable die plate 4, so that the part of the upper part of the slide block 7 extending into the die cavity is separated from the convex strip 101 of the injection product 10. When the mold is closed and injection molding is carried out, the lower end of the locking fixing block 6 can be inserted into the locking groove 41 on the movable mold plate 4, so that the slide block 7 cannot move outwards.
The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the utility model, which is defined by the appended claims and their equivalents and modifications within the scope of the description.
Claims (5)
1. The utility model provides a mould is dodged to big slider multiposition which characterized in that: the device comprises a fixed die bottom plate, a fixed die plate, a push plate, a movable die bottom plate, a locking fixed block, a sliding block and a guide mechanism;
the fixed die bottom plate is fixed with the fixed die plate, the top surface of the push plate is opposite to the fixed die plate, the bottom surface of the push plate is abutted to the movable die plate, the push plate is in sliding connection with the movable die plate through a guide mechanism, the guide mechanism is arranged on the fixed die plate, the push plate and the movable die plate, and the movable die plate is fixedly connected with the movable die bottom plate; the upper end of the locking fixing block is fixed on the fixed template, the lower part of the locking fixing block penetrates through the push plate and then movably penetrates into the sliding groove on the sliding block, the lower end of the locking fixing block sequentially penetrates through the push plate and the sliding block and then is inserted into the locking groove on the movable template, the sliding block is connected onto the movable template in a sliding mode, and the inner side of the sliding block extends into the upper end cavity.
2. The large slide multi-position avoidance mold of claim 1, wherein: the longitudinal section of the sliding block is right-angled, and the upper end of the vertical edge of the sliding block is provided with a groove for molding a convex strip of a product.
3. The large slide multi-position avoidance mold of claim 1, wherein: the guide mechanism comprises a guide pillar, a first guide sleeve and a second guide sleeve; the lower end of the guide pillar is fixed on the movable template, the upper part of the guide pillar is sequentially in sliding connection with the first guide sleeve and the second guide sleeve, and the first guide sleeve and the second guide sleeve are respectively and fixedly installed on the push plate and the fixed template.
4. The large slide multi-position avoidance mold of claim 1, wherein: the lower part of the locking fixing block is an inclined guide pillar matched with the slide block slide groove, the lower end of the inclined guide pillar is provided with an inclined plane matched with the movable template locking groove, and the movable template locking groove is a trapezoid groove with a large upper part and a small lower part.
5. The large slide multi-position avoidance mold of claim 1, wherein: the bottom of the sliding block is connected to the movable template in a sliding mode in a T-shaped guide sliding groove guiding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120738543.9U CN215396616U (en) | 2021-04-12 | 2021-04-12 | Large-slider multi-position avoiding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120738543.9U CN215396616U (en) | 2021-04-12 | 2021-04-12 | Large-slider multi-position avoiding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215396616U true CN215396616U (en) | 2022-01-04 |
Family
ID=79671794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120738543.9U Active CN215396616U (en) | 2021-04-12 | 2021-04-12 | Large-slider multi-position avoiding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215396616U (en) |
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2021
- 2021-04-12 CN CN202120738543.9U patent/CN215396616U/en active Active
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