CN220075459U - Injection molding demoulding clamp - Google Patents
Injection molding demoulding clamp Download PDFInfo
- Publication number
- CN220075459U CN220075459U CN202320595542.2U CN202320595542U CN220075459U CN 220075459 U CN220075459 U CN 220075459U CN 202320595542 U CN202320595542 U CN 202320595542U CN 220075459 U CN220075459 U CN 220075459U
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- CN
- China
- Prior art keywords
- injection molding
- block
- clamp
- base plate
- movable
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 34
- 238000009434 installation Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the field of injection molding, in particular to an injection molding piece demolding clamp, which comprises a base plate, wherein four groups of supporting feet are fixedly arranged at corners of the lower surface of the base plate, a fixed block is fixedly connected with the middle part of the lower surface of the base plate and is slidably connected with a movable block, mounting blocks are vertically and slidably connected with the interiors of the fixed block and the movable block, and screw rods are clamped on the upper sides of the two mounting blocks; according to the utility model, after the backing plate with the supporting feet is propped against the surface of a product, the hinge clamp is sleeved on the surface of the connector, after the hinge clamp is clamped in the mounting block, the connector can be pulled out only by rotating the movable column, the demolding clamp can be suitable for an injection molding product with a flat surface for supporting feet, after the connector is positioned through the hinge clamp and the hinge clamp is fixed through the mounting block, the handle is held by a single hand in the use process, and the connector can be pulled out by rotating the movable column by one hand, so that the single person can use the demolding clamp conveniently.
Description
Technical Field
The utility model relates to the field of injection molding, in particular to an injection molding piece demolding clamp.
Background
The injection molding is a method for producing and modeling industrial products, the products are usually rubber injection molding and plastic injection molding, the injection molding can be divided into an injection molding compression molding method and a die casting method, the injection molding also comprises rubber coating processing, namely, two plastic materials are not necessarily injected on the same injection molding machine, and the two plastic materials are molded in two times; and taking out the product from one set of die, and then putting the product into another set of die for secondary injection molding.
Publication No.: CN217597729U discloses an injection molding demolding device, through stretching assembly, the connector on the injection molding mold strip can be horizontally translated and separated, and through the hinge clamp and the ball plunger, the connector can be effectively clamped, the adverse conditions of deformation, damage and the like are avoided, the problem that the connector and the mold strip cavity are firmly adhered to the mold strip cavity due to plastic viscosity after injection molding encapsulation is solved, the adhesive force reaches more than 5kg, and at present, the mold is completely released by pinching by manual fingers; because the product is small and exquisite, the pinch-able position is small, and the product cannot be stressed, so that the product is difficult to demould or cannot be demoulded; and the product is easy to deform and scratch after falling off.
In the prior art, the membrane strip is fixed and placed through the fixed bottom plate, the clamp fixing seat and the clamp pulling connector are driven to horizontally move through pulling the pull rod to be taken out from the membrane strip, but the universality of the demolding device is poor, and the demolding device is only used for the membrane strip corresponding to the surface size of the fixed bottom plate, so that the demolding clamp for the injection molding part is provided.
Disclosure of Invention
The utility model aims to provide an injection molding part demolding clamp which is used for solving the problems in the background technology.
In order to achieve the above-mentioned purpose, an injection molding drawing of patterns anchor clamps, including the backing plate, the corner fixed mounting of lower surface of backing plate has four groups supporting legs, the lower surface middle part fixedly connected with fixed block and sliding connection have the movable block of backing plate, the equal vertical sliding connection in inside of fixed block and movable block has the installation piece, two the upside joint of installation piece has the screw rod, the screw rod rotate connect in the inboard of installation piece just the top threaded connection of screw rod is in the inside of movable column, two the hinge anchor clamps have all been pegged graft respectively to the lower extreme inboard of installation piece, the upper surface fixedly connected with grab handle of backing plate, the movable column rotates the top of connecting at the grab handle.
Further: the lower surface fixed mounting of backing plate has the guide rail, the spring rod is installed to the inside both sides of guide rail, the loose end butt of spring rod has the extension pole, the extension pole extends to the outside of guide rail and the butt has the movable block.
Further: and positioning holes matched with the connector in size are formed in the middle parts of the two hinge clamps.
Further: and cushion blocks parallel to the lower surface of the backing plate are arranged at one ends of the supporting feet, which are far away from the backing plate.
Further: the outer wall of installation piece is provided with T shape strip, the spacing groove with T shape strip size looks adaptation is seted up to the inside of fixed block and movable block.
Further: the inner wall of installation piece is close to bottom department and is provided with the inserted bar, the round hole with inserted bar size adaptation is seted up to the outer wall of hinge anchor clamps.
Further: the outer wall of the movable block is provided with a groove which is matched with the extension rod in size.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, after the backing plate with the supporting feet is propped against the surface of a product, the hinge clamp is sleeved on the surface of the connector, after the hinge clamp is clamped in the mounting block, the connector can be pulled out only by rotating the movable column, the demolding clamp can be suitable for an injection molding product with a flat surface for supporting feet, after the connector is positioned through the hinge clamp and the hinge clamp is fixed through the mounting block, the handle is held by a single hand in the use process, and the connector can be pulled out by rotating the movable column by one hand, so that the single person can use the demolding clamp conveniently.
Drawings
FIG. 1 is a schematic elevation view of an injection molding stripper clamp of the present utility model;
FIG. 2 is a schematic view of a demolding clamp for injection molding according to the present utility model;
FIG. 3 is a schematic view of a bottom view of an injection mold stripper clamp of the present utility model;
FIG. 4 is a schematic view of a mounting block in an injection mold release clip according to the present utility model.
In the figure: 1. a backing plate; 2. supporting feet; 3. a fixed block; 4. a movable block; 5. a mounting block; 6. a screw; 7. a movable column; 8. a hinge clamp; 9. a grab handle; 10. a guide rail; 11. an extension rod; 12. positioning holes; 13. a cushion block; 14. a groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, in a preferred embodiment of the present utility model, an injection molding part demolding fixture comprises a base plate 1, four groups of supporting legs 2 are fixedly installed at corners of the lower surface of the base plate 1, a fixed block 3 is fixedly connected with the middle of the lower surface of the base plate 1 and is slidably connected with a movable block 4, the fixed block 3 and the movable block 4 are vertically and slidably connected with installation blocks 5, screws 6 are clamped on the upper sides of the two installation blocks 5, the screws 6 are rotatably connected to the inner sides of the installation blocks 5, the tops of the screws 6 are in threaded connection with the inner sides of movable columns 7, hinge fixtures 8 are respectively inserted into the inner sides of the lower ends of the two installation blocks 5, a grab handle 9 is fixedly connected to the upper surface of the base plate 1, and the movable columns 7 are rotatably connected to the tops of the grab handle 9.
Further: the lower surface of the backing plate 1 is fixedly provided with a guide rail 10, both sides of the interior of the guide rail 10 are provided with spring rods, the movable ends of the spring rods are abutted with extension rods 11, and the extension rods 11 extend to the outer side of the guide rail 10 and are abutted with movable blocks 4; the guide rail 10 is used for controlling the sliding path of the movable block 4, the guide rail 10 supports the movable block 4 to the fixed block 3 through the extension rod 11 so as to push the fixed block 3 and the movable block 4 to be closed, and the position of the hinge clamp 8 is fixed through two installation blocks 5 which are independently arranged on the inner sides of the fixed block 3 and the movable block 4.
Further: the middle parts of the two hinge clamps 8 are provided with positioning holes 12 which are matched with the connector in size, and the hinge clamps 8 clamp the injection molded connector.
Further: the one end that backing plate 1 was kept away from to supporting legs 2 all is provided with cushion 13 parallel with backing plate 1 lower surface, and supporting legs 2 pass through cushion 13, can keep stable at the surface of injection molding, is difficult for the slope, conveniently stably pulls out the connector.
As shown in fig. 4, the outer wall of the installation block 5 is provided with a T-shaped bar, and the inside of the fixed block 3 and the movable block 4 is provided with a limit groove with the size of the T-shaped bar, so that the installation block 5 cannot be separated from the fixed block 3 and the movable block 4 and move vertically in the fixed block 3 and the movable block 4.
As shown in fig. 4, the inner wall of the mounting block 5 is provided with a plug rod near the bottom, and the outer wall of the hinge clamp 8 is provided with a round hole which is matched with the plug rod in size, so that the mounting block 5 can conveniently pull the hinge clamp 8 to be lifted.
Further: the outer wall of the movable block 4 is provided with a groove 14 which is matched with the extension rod 11 in size, so that the guide rail 10 can conveniently push the movable block 4 through the extension rod 11.
In this embodiment, the worker closes the hinge clamp 8 on the surface of the connector, supports the backing plate 1 with the supporting leg 2 on the surface of the injection molding product, holds the grab handle 9 to push away the movable block 4, enables the tail end of the hinge clamp 8 to enter between the fixed block 3 and the movable block 4, after loosening the movable block 4, the guide rail 10 pushes the movable block 4 to be close to the hinge clamp 8 through the extension rod 11, at this time, the fixed block 3 and the installation block 5 inside the movable block 4 are inserted into the fixed hinge clamp 8 through the inserting rod, at this time, the movable column 7 can be rotated, the screw 6 moves towards the inside of the movable column 7, and pulls the installation block 5 to vertically move inside the backing plate 1 and the fixed block 3 and the movable block 4 through the movable column 7, so that the hinge clamp 8 drives the connector to be pulled out from the product.
The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.
Claims (7)
1. Injection molding drawing of patterns anchor clamps, including backing plate (1), its characterized in that: four sets of supporting legs (2) are fixedly mounted at the corners of the lower surface of the base plate (1), a fixed block (3) is fixedly connected with the middle of the lower surface of the base plate (1) and a movable block (4) is connected in a sliding mode, a mounting block (5) is vertically and slidably connected inside the fixed block (3) and the movable block (4), two screw rods (6) are clamped on the upper sides of the mounting blocks (5), the screw rods (6) are rotationally connected to the inner sides of the mounting blocks (5) and the top threads of the screw rods (6) are connected to the inner sides of movable columns (7), hinge clamps (8) are respectively inserted into the inner sides of the lower ends of the mounting blocks (5), and grab handles (9) are fixedly connected to the upper surfaces of the base plate (1), and the movable columns (7) are rotationally connected to the tops of the grab handles (9).
2. The injection molding stripper clamp of claim 1, wherein: the lower surface fixed mounting of backing plate (1) has guide rail (10), the spring rod is installed to the inside both sides of guide rail (10), the loose end butt of spring rod has extension rod (11), extension rod (11) extend to the outside of guide rail (10) and butt have movable block (4).
3. The injection molding stripper clamp of claim 1, wherein: and positioning holes (12) matched with the connector in size are formed in the middle parts of the two hinge clamps (8).
4. The injection molding stripper clamp of claim 1, wherein: one end of each supporting leg (2) far away from the base plate (1) is provided with a cushion block (13) parallel to the lower surface of the base plate (1).
5. The injection molding stripper clamp of claim 1, wherein: the outer wall of the installation block (5) is provided with a T-shaped strip, and limit grooves matched with the T-shaped strip in size are formed in the fixed block (3) and the movable block (4).
6. The injection molding stripper clamp of claim 1, wherein: the inner wall of the mounting block (5) is provided with an inserting rod near the bottom, and the outer wall of the hinge clamp (8) is provided with a round hole matched with the inserting rod in size.
7. An injection molding stripper clamp according to claim 2, wherein: the outer wall of the movable block (4) is provided with a groove (14) which is matched with the extension rod (11) in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320595542.2U CN220075459U (en) | 2023-03-24 | 2023-03-24 | Injection molding demoulding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320595542.2U CN220075459U (en) | 2023-03-24 | 2023-03-24 | Injection molding demoulding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220075459U true CN220075459U (en) | 2023-11-24 |
Family
ID=88814184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320595542.2U Active CN220075459U (en) | 2023-03-24 | 2023-03-24 | Injection molding demoulding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220075459U (en) |
-
2023
- 2023-03-24 CN CN202320595542.2U patent/CN220075459U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240119 Address after: No. 6, Fenghu Road, Third Industrial Zone, Longkou Village, Huashan Town, Huadu District, Guangzhou City, Guangdong Province, 510880 Patentee after: Guangzhou Kexu Mold Machinery Co.,Ltd. Address before: No. 8, Beiliu Lane, Bigang Shengtang, Luogang District, Guangzhou City, Guangdong Province, 510760 Patentee before: Chen Shubing |
|
| TR01 | Transfer of patent right |