CN222610340U - Inner slider mould - Google Patents
Inner slider mould Download PDFInfo
- Publication number
- CN222610340U CN222610340U CN202420935811.XU CN202420935811U CN222610340U CN 222610340 U CN222610340 U CN 222610340U CN 202420935811 U CN202420935811 U CN 202420935811U CN 222610340 U CN222610340 U CN 222610340U
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- block
- mounting groove
- fixedly connected
- mold core
- movable block
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Abstract
The utility model discloses an inner slide mold, which relates to the technical field of molds and comprises a movable mold plate, wherein the top end of the movable mold plate is fixedly connected with a mold core, the outer side of the mold core is provided with a first mounting groove, the left side and the right side of the first mounting groove are respectively provided with a movable block, the middle part of the movable block is provided with a forming groove, the left side and the right side of the inner part of the first mounting groove are respectively fixedly connected with a plurality of guide blocks, the middle part of the movable mold plate is slidably connected with a driving block, the left side and the right side of the top end of the driving block are respectively hinged with an elastic telescopic rod, and the top end of the elastic telescopic rod is hinged with a U-shaped rod.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to an inner slide die.
Background
The injection mold is a tool for producing plastic products, is also a tool for endowing the plastic products with complete structures and accurate dimensions, is a processing method used for mass production of parts with complex shapes, and specifically refers to a method for injecting heated and melted plastic into a mold cavity by an injection molding machine under high pressure, and obtaining a formed product after cooling and solidifying.
There are many plastic products to have many back-off structures when the design, and the product has back-off structure mould to have back-off structure, and this makes when the product drawing of patterns, corresponding part carries out the backset when required, otherwise in the drawing of patterns in-process, back-off structure is damaged easily, reduces the yield of product.
In order to solve the above problems, an improvement is provided for the inner slide mold.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the following technical scheme:
The utility model provides an inner sliding block mold, which comprises a movable mold plate, wherein the top end of the movable mold plate is fixedly connected with a mold core, the outer side of the mold core is provided with a first mounting groove which is U-shaped, the left side and the right side of the first mounting groove are respectively provided with a movable block, two movable blocks are symmetrically arranged, the middle part of each movable block is provided with a forming groove, the left side and the right side of the inner part of each first mounting groove are fixedly connected with a plurality of guide blocks, the guide blocks are in sliding connection with the movable blocks, the middle part of the movable mold plate is in sliding connection with a driving block, the top of the driving block is arranged in the mold core, the left side and the right side of the top end of the driving block are hinged with elastic telescopic rods, the top ends of the elastic telescopic rods are hinged with U-shaped rods, and the U-shaped rods are fixedly connected with the movable blocks.
As a preferable technical scheme of the utility model, the top end of the mold core is provided with a second mounting groove, an insert block is connected in the second mounting groove in a sliding manner, and a connecting rod is fixedly connected between the insert block and the driving block.
As a preferable technical scheme of the utility model, the top end of the movable block is fixedly connected with an extension block, and the extension block is slidably connected to the top of the first mounting groove.
As a preferable technical scheme of the utility model, sliding grooves are formed in the left side and the right side of the inner portion of the mold core, a limiting rod is connected in a sliding manner in the sliding grooves, and the outer end of the limiting rod is fixedly connected with the movable block.
As a preferable technical scheme of the utility model, the outer side of the limiting rod is sleeved with the gasket, and the gasket is arranged in the chute.
As a preferable technical scheme of the utility model, the buffer sheet is fixedly connected in the second mounting groove, and the buffer sheet is sleeved on the outer side of the connecting rod.
The beneficial effects of the utility model are as follows:
1. According to the utility model, the backward driving block drives the elastic telescopic rod to move, so that the U-shaped rod is contracted towards the inside of the mold core, the movable block is retracted into the first mounting groove along the guide block, the forming groove is separated from the back-off structure, the back-off structure moves from the outer side of the movable block when a product is demolded, the mold core does not interfere the back-off structure, damage to the back-off structure is avoided, and the yield of the product is improved.
2. According to the utility model, the driving block continuously moves towards the inside of the mold core, the elastic telescopic rod is shortened, so that the connecting rod ejects the inserting block out of the second mounting groove and is inserted between the two extending blocks until the inserting block is flush with the extending blocks, the top end of the mold core is kept smooth, the subsequent processing of products is reduced, and the working efficiency is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is an enlarged view of FIG. 2A in accordance with the present utility model;
In the figure, 1, a movable template; 2, a mold core, 3, a first mounting groove, 4, a guide block, 5, a movable block, 6, a forming groove, 7, an extension block, 8, a second mounting groove, 9, an insertion block, 10, a driving block, 11, a U-shaped rod, 12, a limit rod, 13, a chute, 14, a gasket, 15, a buffer sheet, 16, a connecting rod, 17 and an elastic telescopic rod.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
1-3, An inner sliding block mold comprises a movable mold plate 1, wherein the top end of the movable mold plate 1 is fixedly connected with a mold core 2, a first mounting groove 3 is formed in the outer side of the mold core 2, the first mounting groove 3 is U-shaped, movable blocks 5 are arranged on the left side and the right side of the first mounting groove 3, two movable blocks 5 are symmetrically arranged, a forming groove 6 is formed in the middle of each movable block 5, a plurality of guide blocks 4 are fixedly connected on the left side and the right side of the inner part of the first mounting groove 3, the guide blocks 4 are in sliding connection with the movable blocks 5, a driving block 10 is in sliding connection with the middle of the movable mold plate 1, the top of the driving block 10 is arranged in the mold core 2, the driving block 10 is fixedly connected with the output end of a hydraulic machine, elastic telescopic rods 17 are hinged on the left side and the right side of the top end of the driving block 10, U-shaped rods 11 are hinged on the top ends of the elastic telescopic rods 17, the U-shaped rods 11 are fixedly connected with the movable blocks 5, push rods are arranged in the inner part of the mold core 2 and used for material returning, and the push rods are misplaced with the driving blocks 10;
After the outside shaping of mould core 2 is followed to the product, the hydraulic press work makes and drives the piece 10 motion for drive the piece 10 and move backward, the drive piece 10 that moves backward drives the flexible telescopic link 17 motion, and then make U type pole 11 to the inside shrink of mould core 2, make movable block 5 follow the inside of 4 incorporations of guide block 3, make shaping groove 6 and back-off structure separate, when the product drawing of patterns, the back-off structure is moved from the outside of movable block 5, mould core 2 does not cause the interference to the back-off structure, avoid causing the damage to the back-off structure, the yield of product has been improved, flexible telescopic link 17 self can stretch out and draw back, reduce the impact that causes U type pole 11, can prolong the life of mould.
Specifically, as shown in fig. 2 and 3, the second mounting groove 8 is provided at the top of the mold core 2, the insert block 9 is slidably connected in the second mounting groove 8, the connecting rod 16 is fixedly connected between the insert block 9 and the driving block 10, the extension block 7 is fixedly connected at the top of the movable block 5, and the extension block 7 is slidably connected at the top of the first mounting groove 3, when the mold is closed, the outer end face of the movable block 5 is flush with the outer surface of the mold core 2, the extension block 7 moves outwards along with the outer surface of the mold, a gap is reserved between the two extension blocks 7, the driving block 10 continues to move towards the inside of the mold core 2 at this moment, the elastic telescopic rod 17 shortens, so that the connecting rod 16 ejects the insert block 9 out of the second mounting groove 8 and inserts between the two extension blocks 7 until the insert block 9 is flush with the extension block 7, the top of the mold core 2 is kept smooth, subsequent processing of products is reduced, and working efficiency is improved.
Specifically, as shown in fig. 2 and 3, the sliding grooves 13 are formed in the left and right sides of the inside of the mold core 2, the limiting rods 12 are slidably connected in the sliding grooves 13, the outer ends of the limiting rods 12 are fixedly connected with the movable blocks 5, the limiting rods 12 slide in the sliding grooves 13 in the mold core 2 to limit the movable blocks 5 and load the U-shaped rods 11, and the service life of the mold is prolonged.
Specifically, as shown in fig. 3, a gasket 14 is sleeved on the outer side of the limiting rod 12, the gasket 14 is arranged in the sliding groove 13, the gasket 14 protects the limiting rod 12, and the limiting rod 12 is prevented from directly acting in the sliding groove 13 to protect the limiting rod 12.
Specifically, as shown in fig. 3, a buffer sheet 15 is fixedly connected to the inside of the second installation groove 8, and the buffer sheet 15 is sleeved on the outer side of the connecting rod 16, so that after the insert 9 is received in the second installation groove 8, the insert 9 is prevented from colliding with the second installation groove 8, and the connecting rod 16 and the insert 9 are protected.
The working principle is that when the die is closed, the outer end face of the movable block 5 is flush with the outer surface of the die core 2, the extension blocks 7 move outwards along with the outer surface of the die core 2, a gap is reserved between the two extension blocks 7, the driving block 10 is driven to move towards the inside of the die core 2, the elastic telescopic rod 17 is shortened, the connecting rod 16 ejects the insertion block 9 out of the second mounting groove 8 and is inserted between the two extension blocks 7 until the insertion block 9 is flush with the extension blocks 7, and the top end of the die core 2 is kept smooth;
After the outside shaping of mould core 2 is followed to the product, the hydraulic press work makes and drives the piece 10 motion for drive the piece 10 and move backward, the drive piece 10 that moves backward drives the flexible telescopic link 17 motion, and then make U type pole 11 to the inside shrink of mould core 2, make movable block 5 follow the inside of 4 incorporations of guide block first mounting groove 3, make shaping groove 6 and back-off structure separate, when the product drawing of patterns, the back-off structure is moved from the outside of movable block 5, mould core 2 does not cause the interference to the back-off structure, avoid causing the damage to the back-off structure, the yield of product has been improved.
It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides an interior sliding block mould, includes movable mould board (1), its characterized in that, top fixedly connected with mold core (2) of mold core (1), first mounting groove (3) have been seted up in the outside of mold core (2), and first mounting groove (3) are the U-shaped, the left and right sides of first mounting groove (3) all is provided with movable block (5), two movable block (5) symmetry sets up, shaping groove (6) have been seted up at the middle part of movable block (5), the inside left and right sides of first mounting groove (3) all fixedly connected with a plurality of guide blocks (4), and guide block (4) and movable block (5) sliding connection, the middle part sliding connection of mold core (1) has drive piece (10), and drives the inside of top setting at mold core (2) of piece (10), the top left and right sides of drive piece (10) all articulates there is flexible telescopic link (17), the top of flexible telescopic link (17) articulates has U-shaped pole (11), and U-shaped pole (11) and movable block (5) fixed connection.
2. An inner slide mold according to claim 1, characterized in that the top end of the mold core (2) is provided with a second mounting groove (8), an insert block (9) is slidably connected in the second mounting groove (8), and a connecting rod (16) is fixedly connected between the insert block (9) and the driving block (10).
3. An inner slide mold according to claim 1, characterized in that the top end of the movable block (5) is fixedly connected with an extension block (7), and the extension block (7) is slidably connected to the top of the first mounting groove (3).
4. The inner slide mold according to claim 1, wherein sliding grooves (13) are formed in the left side and the right side of the inner portion of the mold core (2), a limiting rod (12) is connected in a sliding manner in the sliding grooves (13), and the outer end of the limiting rod (12) is fixedly connected with the movable block (5).
5. An inner slide mold according to claim 4, characterized in that the outside of the limit lever (12) is sleeved with a gasket (14), and the gasket (14) is arranged in the chute (13).
6. An inner slide mold according to claim 2, characterized in that the second mounting groove (8) is fixedly connected with a buffer sheet (15), and the buffer sheet (15) is sleeved outside the connecting rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420935811.XU CN222610340U (en) | 2024-04-30 | 2024-04-30 | Inner slider mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420935811.XU CN222610340U (en) | 2024-04-30 | 2024-04-30 | Inner slider mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222610340U true CN222610340U (en) | 2025-03-14 |
Family
ID=94916855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420935811.XU Active CN222610340U (en) | 2024-04-30 | 2024-04-30 | Inner slider mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222610340U (en) |
-
2024
- 2024-04-30 CN CN202420935811.XU patent/CN222610340U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250923 Address after: 215100 Jiangsu Province Suzhou City Wuzhong District Xukou Town East Mountain Avenue No. 10758 on the east side of East Mountain Avenue Patentee after: Suzhou ruierfu precision mould Co.,Ltd. Country or region after: China Address before: 244000 Anhui Province Tongling City Cuihu Third Road West Section 177.NO (No.7 Factory) Patentee before: TONGLING WEIDA ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region before: China |