CN213797867U - Inner spring block structure of side sliding block of automobile plastic mold - Google Patents
Inner spring block structure of side sliding block of automobile plastic mold Download PDFInfo
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- CN213797867U CN213797867U CN202022248000.7U CN202022248000U CN213797867U CN 213797867 U CN213797867 U CN 213797867U CN 202022248000 U CN202022248000 U CN 202022248000U CN 213797867 U CN213797867 U CN 213797867U
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- 238000007493 shaping process Methods 0.000 abstract description 6
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 4
- 238000005034 decoration Methods 0.000 description 2
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- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Abstract
An inner elastic block structure of a side sliding block of an automobile plastic mold comprises the side sliding block, an inclined guide post, an inclined wedge block, an inclined top, a sliding hard block and an inner elastic block, wherein the side sliding block is fixed on a mold core, the upper part of the inclined wedge block is a straight edge, the lower part of the inclined wedge block is an inclined edge, the inclined guide post and the inclined wedge block are fixed on the side of a mold cavity, the inclined top, the inner elastic block and the sliding hard block are arranged in the side sliding block, the front end of the inclined top is downwards inclined to penetrate out of the side sliding block to be inserted in a product and abut against the back-off position of the product, the inner elastic block is arranged between the inclined top and the sliding hard block, when the mold is opened, the side sliding block moves downwards and backwards under the action of the inclined guide post, the straight edge of the inclined wedge block props against the sliding hard block, the inclined top is driven to move forwards relative to the side sliding block to enable the product to be separated from the reverse buckle, when the side sliding block continues to move downwards, the straight edge of the inclined wedge block is separated from the sliding hard block, the inner elastic block moves backwards under the action of the spring, and the inclined top and the side sliding block are driven to move together to be separated from a product. The utility model discloses simple structure, the shaping is convenient smooth for the product that has horizontal characteristic is synchronous shaping in the mould, and the drawing of patterns smoothly.
Description
Technical Field
The utility model belongs to the technical field of the vapour turning mold utensil, a interior bullet piece structure of car plastic mold side slide is related to.
Background
With the continuous improvement of the living standard of the materials, the automobile becomes an indispensable article in daily life of people, and the automobile industry is rapidly developing. With the high-speed development of the automobile industry, the requirements on interior and exterior products are higher and higher, especially the design of middle and large-sized products such as bumpers, instrument panels, side walls, auxiliary instrument panels and the like, sometimes due to structural requirements, the transverse features need to be added at the inverted buckling positions of the outer sides of the products, some structures cannot be formed in the molds according to the traditional mold method, the product design can only give up such structures frequently, or another part is added and then welded, so that the structural performance is poor in function, and meanwhile, the cost is relatively increased.
Therefore, the inner spring block structure of the side sliding block of the automobile plastic mold needs to be designed, so that a product with transverse characteristics can be synchronously molded in the mold, the mold is smoothly released, and the requirements of product characteristics and use functions are met.
Disclosure of Invention
The utility model aims to solve the technical problem that to foretell technical current situation and provide an interior bullet piece structure of car plastic mold side slider that simple structure is reasonable, the shaping is convenient smooth.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides an interior bullet piece structure of car plastic mold side slider which characterized in that: the mold comprises a side sliding block, an inclined guide post, an inclined wedge block, an inclined top, a sliding hard block and an inner elastic block, wherein the side sliding block is fixed on a mold core, the upper part of the inclined wedge block is a straight edge, the lower part of the inclined wedge block is an inclined edge, the upper ends of the inclined guide post and the inclined wedge block are fixed on the side of a mold cavity, the rear part of the side sliding block is longitudinally provided with a first guide hole and a second guide hole for the inclined wedge block and the lower end of the inclined guide post to penetrate, the inclined top, the inner elastic block and the sliding hard block are sequentially and transversely and obliquely arranged in the side sliding block, the front end of the inclined top downwards penetrates through the front part of the side sliding block to be inserted in a product and abut against the back-buckling position of the product, the inner elastic block is arranged between the inclined top and the sliding hard block, when the mold is closed, the rear end of the sliding hard block abuts against the front side of the straight edge of the inclined wedge block, the side sliding block downwards and backwards moves under the action of the inclined guide post, the straight edge of the inclined wedge block abuts against the sliding hard block to drive the inclined top to move forwards relative to enable the side sliding block to be separated from the product, when the side sliding block continues to move downwards, the straight edge of the inclined wedge block is separated from the sliding hard block, the sliding hard block is abutted against the inclined edge of the inclined wedge block, the inner elastic block moves backwards under the action of the spring, and the inclined top and the side sliding block are driven to move downwards and backwards together to be separated from a product.
As an improvement, the upper end face of the front part of the side sliding block is higher than the upper end face of the rear part, the upper end face of the front part and the upper end face of the rear part are in transition through an inclined plane, a first guide hole and a second guide hole are formed in the rear part of the side sliding block, the inclined plane is parallel to the first guide hole and the second guide hole, and the first guide hole is tightly attached to the bottom of the inclined plane.
Further, the inclined plane of the side sliding block is inwards transversely inclined to form a cavity for the inner elastic block and the sliding hard block to be placed in and move, the front end of the cavity is provided with a through hole for the inclined top to penetrate, the rear end of the inclined top penetrates through the through hole to be inserted into the inner elastic block, the rear end face of the inclined top is provided with an internal thread hole, the inclined top, the inner elastic block and the sliding hard block are connected together by penetrating the sliding hard block through a connecting bolt and screwing the connecting bolt into the internal thread hole, the rear end of the inclined top is sleeved with a spring, and the spring is supported between the front end of the inner elastic block and the inner wall of the cavity.
Furthermore, the inclined guide post and the inclined wedge block are arranged on the left and right, the first guide hole and the second guide hole in the side sliding block are correspondingly arranged, the inclined top, the inner elastic block and the sliding hard block are correspondingly arranged, and the rear end of the sliding hard block is respectively abutted against the front side of the corresponding inclined wedge block.
Furthermore, an inner hole for inserting the shifting block is formed in the middle of the upper end face of the front portion of the side sliding block, the inner hole is located between the left cavity and the right cavity of the side sliding block and communicated with the cavities, the shifting block is inserted into the inner hole, the upper end of the shifting block is fixed to the side of the cavity, concave surfaces for inserting the lower ends of the shifting block are arranged on the inner side faces of the two inner elastic blocks, and when the mold is closed, the lower ends of the shifting block are vertically inserted into the inner hole and abut against the concave surfaces of the side portions of the inner elastic blocks for limiting.
Still further, the lower extreme front side of shifting block is the inclined plane of backward and downward sloping.
And finally, limiting blocks are arranged on the left side and the right side of the lower end of the side sliding block, are L-shaped and are fixed on the mold core through screws, and limiting surfaces matched and abutted against the limiting blocks are arranged on the left side and the right side of the lower end of the side sliding block.
Compared with the prior art, the utility model has the advantages of: the side sliding block moves downwards and backwards when the mold is opened by the guiding action of the inclined guide post, and the inner elastic block is compressed when the side sliding block moves downwards due to the fact that the straight edge of the inclined wedge block abuts against the sliding hard block, and the inclined top moves forwards to eject a product to be separated from the inverted buckle; when the side sliding block continues to move, the inclined edge of the inclined wedge block abuts against the sliding hard block, the inner elastic block moves backwards under the action of the spring, and the inclined top and the side sliding block are driven to move downwards and backwards together to be separated from a product. The utility model discloses simple structure, the shaping is convenient smooth for the product that has horizontal characteristic also can be in the mould shaping in step, and the drawing of patterns smoothly, not only the shaping is effectual but also the cost is reduced, can satisfy the needs of product characteristic and service function.
Drawings
Fig. 1 is an exploded view of an embodiment of the present invention;
fig. 2 is a sectional view of the present invention in a mold closed state;
fig. 3 is a sectional view of the present invention in the mold-opened state;
fig. 4 is a sectional view of the present invention in a state of further opening the mold.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1-4, an inner spring block structure of a side slide block of an automobile plastic mold comprises main components such as a side slide block 1, an inclined guide post 2, an inclined wedge block 3, an inclined top 4, a sliding hard block 6 and an inner spring block 5, wherein the side slide block 1 is fixed on a mold core 30, the inclined guide post 2 inclines downwards and backwards, the upper part of the inclined wedge block 3 is a straight edge, the lower part of the inclined wedge block is an inclined edge, the inclined edge is parallel to the inclined guide post 2, the upper ends of the inclined guide post 2 and the inclined wedge block 3 are fixed on the side of a mold cavity 20, the rear part of the side slide block 1 is longitudinally provided with a first guide hole 12 and a second guide hole 11 for the inclined wedge block 3 and the lower end of the inclined guide post 2 to penetrate, the inclined top 4, the inner spring block 5 and the sliding hard block 6 are sequentially and transversely and movably arranged in the side slide block 1, the front end of the inclined top 4 penetrates through the front part of the side slide block 1 to be inserted in a product 10 and abut against the back-buckling position of the product 10, the inner spring block 5 is arranged between the inclined top 4 and the sliding hard block 6, when the mold is in a closed state, the rear end of the sliding hard block 6 abuts against the front side of the straight edge of the upper part of the inclined wedge block 3, when the mold is opened, the side slide block 1 moves downwards and backwards under the action of the inclined guide post 2, the straight edge of the inclined wedge block 3 abuts against the sliding hard block 6, the inclined top 4 is driven to move forwards corresponding to the side slide block 1, so that the product 10 is separated from the reverse buckle, when the side slide block 1 continues to move downwards, the straight edge of the inclined wedge block 3 is separated from the sliding hard block 6, the sliding hard block 6 abuts against the inclined edge of the inclined wedge block 3, the inner elastic block 5 moves backwards under the action of the spring 9, and the inclined top 4 and the side slide block 1 are driven to move downwards and backwards together to separate the product 10.
The concrete structure is as follows: the upper end surface of the front part of the side sliding block 1 is higher than the upper end surface of the rear part, the upper end surface of the front part and the upper end surface of the rear part are in transition through an inclined plane, the first guide hole 12 and the second guide hole 11 are arranged at the rear part of the side sliding block 1, the inclined plane is parallel to the first guide hole 12 and the second guide hole 11, and the first guide hole 12 is tightly attached to the bottom of the inclined plane. The inclined plane of the side sliding block 1 is inwards and transversely inclined to form a cavity 13 for the inner elastic block 5 and the sliding hard block 6 to be placed in and move, a through hole for the inclined top 4 to penetrate is formed in the front end of the cavity 13, the rear end of the inclined top 4 penetrates through the through hole to be inserted into the inner elastic block 5, an internal threaded hole is formed in the rear end face of the inclined top 4, a connecting bolt penetrates through the sliding hard block 6 and is screwed into the internal threaded hole to connect the inclined top 4, the inner elastic block 5 and the sliding hard block 6 together, a spring 9 is sleeved at the rear end of the inclined top 4, and the spring 9 is supported between the front end of the inner elastic block 5 and the inner wall of the cavity 13, so that the inner elastic block 5 has the tendency of moving backwards all the time.
The inclined guide post 2 and the inclined wedge 3 are two on the left and right, the first guide hole 12 and the second guide hole 11 on the side sliding block 1 are two corresponding, the inclined top 4, the inner elastic block 5 and the sliding hard block 6 are two corresponding, and the rear end of the sliding hard block 6 is respectively abutted against the front side of the corresponding inclined wedge 3. An inner hole for inserting the shifting block 8 is formed in the middle of the upper end face of the front portion of the side sliding block 1, the inner hole is located between the left cavity 13 and the right cavity 13 of the side sliding block 1 and communicated with the cavities 13, the shifting block 8 is inserted into the inner hole, the upper end of the shifting block 8 is fixed to the side of the cavity 20, concave faces for inserting the lower end of the shifting block 8 are arranged on the inner side faces of the two inner elastic blocks 5, when the mold is closed, the lower end of the shifting block 8 is vertically inserted into the inner hole and abutted to the concave faces of the side portions of the inner elastic blocks 5 for limiting, the front side of the lower end of the shifting block 8 is an inclined face which is backward inclined and downward, and therefore the inclined top 4 is prevented from moving during mold closing, and molding is stable and smooth. The left and right sides of the lower end of the side sliding block 1 are provided with limiting blocks 7, the limiting blocks 7 are L-shaped and fixed on the mold core 30 through screws, and the left and right sides of the lower end of the side sliding block 1 are provided with limiting faces matched and abutted against the limiting blocks 7.
The specific operation process is as follows:
when the mold is opened, as shown in fig. 3, the mold core is separated from the mold cavity, the side slide block 1 moves downwards and backwards under the action of the inclined guide post 2, at the moment, the straight edge of the inclined wedge block 3 props against the sliding hard block 6 to prevent the inner elastic block 5 from moving backwards along with the side slide block 1, the spring 9 is compressed to drive the inclined top 4 to move laterally and push the product forwards to be separated from the back-off position;
when the mold is further opened, as shown in fig. 4, the side slide block 1 moves downwards and backwards under the action of the inclined guide post 2, the straight edge of the inclined wedge block 3 is separated from the sliding hard block 6, at the moment, the inclined edge of the inclined wedge block 3 is abutted against the sliding hard block 6, the inner elastic block 5 moves backwards under the action of the spring 9, the inclined top 4 is driven to move laterally, and the inclined top and the side slide block 1 move downwards and backwards together to separate a product.
During die assembly, the inclined guide post 2 firstly enters the side slide block 1 to drive the side slide block to move, after a certain distance, the inclined wedge block 3 drives the inner elastic block 5 to move, and finally the straight edge of the inclined wedge block 3 abuts against the sliding hard block 6.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides an interior bullet piece structure of car plastic mold side slider which characterized in that: the mold comprises a side sliding block, an inclined guide post, an inclined wedge block, an inclined top, a sliding hard block and an inner elastic block, wherein the side sliding block is fixed on a mold core, the upper part of the inclined wedge block is a straight edge, the lower part of the inclined wedge block is an inclined edge, the upper ends of the inclined guide post and the inclined wedge block are fixed on the side of a mold cavity, the rear part of the side sliding block is longitudinally provided with a first guide hole and a second guide hole for the inclined wedge block and the lower end of the inclined guide post to penetrate, the inclined top, the inner elastic block and the sliding hard block are sequentially and transversely and obliquely arranged in the side sliding block, the front end of the inclined top downwards penetrates through the front part of the side sliding block to be inserted in a product and abut against the back-buckling position of the product, the inner elastic block is arranged between the inclined top and the sliding hard block, when the mold is closed, the rear end of the sliding hard block abuts against the front side of the straight edge of the inclined wedge block, the side sliding block downwards and backwards moves under the action of the inclined guide post, the straight edge of the inclined wedge block abuts against the sliding hard block to drive the inclined top to move forwards relative to enable the side sliding block to be separated from the product, when the side sliding block continues to move downwards, the straight edge of the inclined wedge block is separated from the sliding hard block, the sliding hard block is abutted against the inclined edge of the inclined wedge block, the inner elastic block moves backwards under the action of the spring, and the inclined top and the side sliding block are driven to move downwards and backwards together to be separated from a product.
2. The inner block structure of claim 1, wherein: the upper end face of the front part of the side sliding block is higher than the upper end face of the rear part, the upper end face of the front part and the upper end face of the rear part are in transition through an inclined plane, the first guide hole and the second guide hole are formed in the rear part of the side sliding block, the inclined plane is parallel to the first guide hole and the second guide hole, and the first guide hole is tightly attached to the bottom of the inclined plane.
3. The inner block structure of claim 2, wherein: the inclined plane of the side sliding block is inwards and transversely inclined to form a cavity for the inner elastic block and the sliding hard block to be placed in and move, the front end of the cavity is provided with a through hole for the inclined top to penetrate, the rear end of the inclined top penetrates through the through hole to be inserted into the inner elastic block, the rear end face of the inclined top is provided with an internal thread hole, the inclined top, the inner elastic block and the sliding hard block are connected together by penetrating the sliding hard block through a connecting bolt and screwing the internal thread hole, and the rear end of the inclined top is sleeved with a spring which is supported between the front end of the inner elastic block and the inner wall of the cavity.
4. The inner block structure of claim 3, wherein: the inclined guide post and the inclined wedge block are arranged in a left and right mode, the first guide hole and the second guide hole in the side sliding block are correspondingly arranged in two modes, the inclined top, the inner elastic block and the sliding hard block are correspondingly arranged in two modes, and the rear end of the sliding hard block abuts against the front side of the corresponding inclined wedge block respectively.
5. The inner block structure of claim 4, wherein: the upper end face of the front part of the side sliding block is provided with an inner hole for inserting the shifting block, the inner hole is positioned between the left cavity and the right cavity of the side sliding block and communicated with the cavities, the shifting block is inserted in the inner hole, the upper end of the shifting block is fixed on the cavity side, concave surfaces for the lower ends of the shifting block to penetrate are arranged on the inner side faces of the two inner elastic blocks, and when the mold is closed, the lower end of the shifting block is vertically inserted in the inner hole and abutted against the concave surfaces of the side parts of the inner elastic blocks for limiting.
6. The inner block structure of claim 5, wherein: the front side of the lower end of the shifting block is an inclined plane which is backwards and downwards inclined.
7. An inner spring block structure according to any one of claims 1 to 6, wherein: the lower extreme left and right sides of side slider is equipped with the stopper, and the stopper is L shape, fixes on the core through the screw, and the lower extreme left and right sides of side slider is equipped with the spacing face that offsets with the stopper cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022248000.7U CN213797867U (en) | 2020-10-10 | 2020-10-10 | Inner spring block structure of side sliding block of automobile plastic mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022248000.7U CN213797867U (en) | 2020-10-10 | 2020-10-10 | Inner spring block structure of side sliding block of automobile plastic mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213797867U true CN213797867U (en) | 2021-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022248000.7U Active CN213797867U (en) | 2020-10-10 | 2020-10-10 | Inner spring block structure of side sliding block of automobile plastic mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213797867U (en) |
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2020
- 2020-10-10 CN CN202022248000.7U patent/CN213797867U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yuyao Jidong Automotive Trim System Co.,Ltd. Assignor: NINGBO FAREAST MOULD MAKING Co.,Ltd. Contract record no.: X2024980018362 Denomination of utility model: Internal elastic block structure of side slider for automotive plastic mold Granted publication date: 20210727 License type: Common License Record date: 20241014 |