CN219705986U - Mode locking structure of injection mold - Google Patents
Mode locking structure of injection mold Download PDFInfo
- Publication number
- CN219705986U CN219705986U CN202321198271.3U CN202321198271U CN219705986U CN 219705986 U CN219705986 U CN 219705986U CN 202321198271 U CN202321198271 U CN 202321198271U CN 219705986 U CN219705986 U CN 219705986U
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- China
- Prior art keywords
- mold
- bottom plate
- clamping
- plate seat
- injection mold
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- 238000002347 injection Methods 0.000 title claims abstract description 19
- 239000007924 injection Substances 0.000 title claims abstract description 19
- 238000003825 pressing Methods 0.000 claims abstract description 29
- 230000000149 penetrating effect Effects 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002633 protecting effect Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of mold locking, in particular to a mold locking structure of an injection mold, which comprises a bottom plate seat, wherein clamping rods are respectively arranged on four sides of the bottom plate seat, a top plate is arranged above the bottom plate seat, a pressing plate is arranged between the top plate and the bottom plate seat, an adjusting rod is connected with the inner side of the top plate in a penetrating way, the lower end of the adjusting rod is connected onto the pressing plate in a rotating way, a ring support is arranged on the periphery of the lower side of the pressing plate, push rods are connected with the four sides of the ring support in a penetrating way, the clamping rods are mutually close to tighten, the injection mold can be clamped, then the mold is pressed from the upper side of the mold by utilizing the pressing of the pressing plate, the extrusion locking of the mold from the periphery can be achieved, the mold opening and closing can be prevented, the mold locking effect can be achieved, the mold is locked in a frame formed by the bottom plate seat, the clamping rods and the top plate, the mold can be prevented from being contacted with an object during carrying, and the collision can be prevented.
Description
Technical Field
The utility model relates to the technical field of mold locking, in particular to a mold locking structure of an injection mold.
Background
Injection molding is a method for producing a model of an industrial product, and rubber injection molding and plastic injection molding are generally used for the product, and injection molding can be divided into an injection molding compression molding method and a die casting method, and an injection mold is divided into an upper mold and a lower mold.
When the mold is detached from the injection molding apparatus, in order to ensure the cleanliness of the mold core of the injection mold and prevent the mold core from being damaged by collision, the upper and lower molds need to be closed, and the upper and lower molds are usually locked by bolt buckles or the like, so that the upper and lower molds are prevented from being opened during transportation, and the mode of locking the upper and lower molds is also called as mold locking.
The upper die and the lower die are usually locked by adopting bolt buckles and the like, and the locking mode can lock the upper die and the lower die, but cannot achieve the protection effect on the dies, and is easy to collide when the dies are transported. In view of this, we propose a mode locking structure of injection mold.
Disclosure of Invention
In order to make up the deficiency of the prior art, the existing mode of locking can achieve the locking of the upper die and the lower die, but can not achieve the protection effect on the die, and the problem that the die is easy to collide during carrying is solved.
The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a mold locking structure of an injection mold, which comprises a bottom plate seat, wherein clamping rods are respectively arranged on four sides of the bottom plate seat, a top plate is arranged above the bottom plate seat, a pressing plate is arranged between the top plate and the bottom plate seat, an adjusting rod is connected to the inner side of the top plate in a penetrating way, the lower end of the adjusting rod is connected to the pressing plate in a rotating way, a ring support is arranged on the periphery of the lower side of the pressing plate, push rods are connected to the four sides of the ring support in a penetrating way, the clamping rods are mutually close to tighten the clamping rods, the injection mold can be clamped, then the mold is pressed from the upper side of the mold by the pressing of the pressing plate, the mold can be extruded and locked from the periphery, the mold is prevented from being opened and closed, the mold locking effect is achieved, the mold is locked in a frame formed by the bottom plate seat, the clamping rods and the top plate, the mold is prevented from being contacted with an object to collide during carrying, and the mold is prevented from being carried.
Preferably, the first adjusting grooves are formed in the inner sides of the four sides of the bottom plate seat in a penetrating mode, ball grooves are uniformly formed in the upper end face of the bottom plate seat, steel balls are rotatably mounted in the ball grooves, the steel balls are clamped in the ball grooves, and the bottom plate seat can be pushed onto the die more conveniently by means of rotation of the steel balls.
Preferably, the lower end of the clamping rod is rotatably provided with a first roller, one roller is rotatably arranged in one adjusting groove I, the first roller is vertically clamped in the adjusting groove I, and the top end of the clamping rod is rotatably provided with a second roller.
Preferably, the four sides of the top plate are all penetrated and provided with a second adjusting groove, one second roller is arranged in the second adjusting groove in a rolling way, the second roller is clamped in the second adjusting groove up and down, the top plate is connected with the adjusting rod through threaded engagement, and the first roller and the second roller can be used for facilitating movement of the clamping rod and connection with the bottom plate seat and the top plate.
Preferably, clamping grooves are formed in four sides of the pressing plate, the clamping rods penetrate through the clamping grooves, lifting grooves are formed in the inner side of the pressing plate in a penetrating mode, the clamping rods are clamped in the clamping grooves, and the lifting grooves are used for facilitating rope threading hooks to lift the frame and the die.
Preferably, a pushing clip is mounted at the inner side end of each pushing rod, the overlooking section structure of each pushing clip is of an arc structure, the structure of the ring support frame is of a back-shaped structure, the ring support frame is in threaded engagement connection with the pushing rods, and one pushing rod correspondingly pushes one clamping rod.
The utility model has the advantages that:
1. the clamping rods are mutually close to tighten, so that the injection mold can be clamped, then the mold is pressed from the upper part of the mold by the downward pressing of the pressing plate, the mold can be extruded and locked from the periphery, the mold is prevented from being opened and closed, the mold locking effect is achieved, the mold is locked in a frame formed by the bottom plate seat, the clamping rods and the top plate, the protection effect on the mold can be achieved, and the mold is prevented from being contacted with an object to collide when being carried;
2. according to the utility model, the push rod stretches out inwards, so that the clamping rod can be pushed to retract inwards to clamp the periphery of the die, and the aim of locking the periphery of the die is fulfilled.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional structural view of the platen and ring support of the present utility model;
FIG. 3 is a schematic cross-sectional view of the floor base and ball grooves of the present utility model;
fig. 4 is a schematic bottom cross-sectional view of the ring bracket of the present utility model.
In the figure: 1. a base plate seat; 2. a clamping rod; 3. a top plate; 4. a pressing plate; 5. an adjusting rod; 6. a ring support; 7. a push rod; 101. an adjusting groove I; 102. a ball groove; 103. rolling steel balls; 201. a roller I; 202. a second roller; 301. an adjusting groove II; 401. a clamping groove; 402. a hoisting groove; 701. pushing the clamping piece.
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. 1-2, a mold locking structure of an injection mold comprises a bottom plate seat 1, wherein clamping rods 2 are respectively arranged on four sides of the bottom plate seat 1, a top plate 3 is arranged above the bottom plate seat 1, a pressing plate 4 is arranged between the top plate 3 and the bottom plate seat 1, an adjusting rod 5 is connected to the inner side of the top plate 3 in a penetrating manner, the lower end of the adjusting rod 5 is rotatably connected to the pressing plate 4, a ring support 6 is arranged on the periphery of the lower side of the pressing plate 4, and push rods 7 are connected to the four sides of the ring support 6 in a penetrating manner;
when the injection mold is locked, the mold is clamped, then the mold is placed on the bottom plate seat 1, then the adjusting rod 5 is screwed to drive the pressing plate 4 to move downwards to lock the mold from the upper part of the mold, then the push rod 7 is screwed, the push rod 7 is meshed with the threads of the ring support 6 to stretch out inwards, the clamping rods 2 are pushed to be close to each other by the push rod 7, and therefore the purpose of locking the mold from the periphery can be achieved, and the mold is locked in the frame through the bottom plate seat 1, the clamping rods 2 and the pressing plate 4, so that the locking and protecting effects of the mold can be achieved.
As shown in fig. 3, the inner sides of the four sides of the bottom plate seat 1 are respectively provided with an adjusting groove 101 in a penetrating way, the upper end surface of the bottom plate seat 1 is uniformly provided with a ball groove 102, the ball groove 102 is rotatably provided with a steel ball 103, and the steel ball 103 is clamped in the ball groove 102;
the ball groove 102 capable of being provided with the steel ball 103 is formed in the bottom plate seat 1, so that the steel ball 103 can rotate in the ball groove 102, when the die is placed on the bottom plate seat 1, the rolling of the steel ball 103 is utilized, friction between the die and the bottom plate seat 1 is changed from sliding friction to rolling friction, the die is more convenient to talk, the bottom plate seat 1 is pushed up, and the die is convenient to adjust on the bottom plate seat 1.
The lower end of the clamping rod 2 is rotatably provided with a first roller 201, one first roller 201 is rotatably arranged in one first adjusting groove 101, the first roller 201 is clamped in the first adjusting groove 101 up and down, and the top end of the clamping rod 2 is rotatably provided with a second roller 202; four sides of the top plate 3 are respectively provided with a second adjusting groove 301 in a penetrating way, a second roller 202 is arranged in the second adjusting groove 301 in a rolling way, the second roller 202 is clamped in the second adjusting groove 301 up and down, and the top plate 3 is connected with the adjusting rod 5 through threaded engagement;
during operation, the first roller 201 and the second roller 202 are respectively arranged at the upper end and the lower end of the clamping rod 2, so that on one hand, the clamping rod 2 can be conveniently connected with the bottom plate seat 1 and the top plate 3, a frame which can protect the die can be formed between the clamping rod 2 and the bottom plate seat 1 and the top plate 3, and on the other hand, the clamping rod 2 can expand the die by moving the first roller 201 and the second roller 202 inwards along the first adjusting groove 101 and the second adjusting groove 301, and the clamping to the die can be released by expanding outwards, so that the die can be conveniently clamped or released.
Clamping grooves 401 are formed in four sides of the pressing plate 4, the clamping rods 2 penetrate through the clamping grooves 401, lifting grooves 402 are formed in the inner side of the pressing plate 4 in a penetrating mode, and the clamping rods 2 are clamped in the clamping grooves 401;
set up draw-in groove 401 on clamp plate 4, make things convenient for clamp lever 2 to pass from draw-in groove 401, be convenient for clamp plate 4 can carry out the reciprocating along clamp lever 2 and compress tightly the locking to the mould, clamp lever 2 block can also prevent the rotatory dislocation of clamp plate 4 in draw-in groove 401 in addition, conveniently wears the rope hook through hoist and mount groove 402 and mentions frame and mould.
As shown in fig. 4, a pushing clip 701 is mounted at the inner side end of each push rod 7, the top-view section structure of the pushing clip 701 is an arc structure, the structure of the ring support 6 is a back-shaped structure, the ring support 6 and the push rods 7 are in threaded engagement connection, and one push rod 7 correspondingly pushes one clamping rod 2;
the arc structure of the pushing clamping piece 701 can be clamped on the outer side of the clamping rod 2, so that misalignment or dislocation can be avoided when the clamping rod 2 is pushed, and the clamping rod 2 can be pushed more conveniently.
When the upper die and the lower die are locked, the dies are clamped at first, then the dies are placed on the bottom plate seat 1, then the adjusting rod 5 is screwed to drive the pressing plate 4 to move downwards to lock the dies from the upper part of the dies, then the push rod 7 is screwed to stretch out inwards through the threaded engagement of the push rod 7 and the ring support 6, the clamping rods 2 are pushed to be close to each other through the push rod 7, and therefore the purpose of locking the dies from the periphery can be achieved, and the dies are locked in the frame through the bottom plate seat 1, the clamping rods 2 and the pressing plate 4, so that the locking and protecting effects of the dies can be achieved.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The mold locking structure of the injection mold is characterized by comprising a bottom plate seat (1), wherein clamping rods (2) are respectively arranged on four sides of the bottom plate seat (1), a top plate (3) is arranged above the bottom plate seat (1), a pressing plate (4) is arranged between the top plate (3) and the bottom plate seat (1), an adjusting rod (5) is connected to the inner side of the top plate (3) in a penetrating way, the lower end of the adjusting rod (5) is rotationally connected to the pressing plate (4), a ring support frame (6) is arranged on the periphery of the lower side of the pressing plate (4), and push rods (7) are connected to the four sides of the ring support frame (6) in a penetrating way.
2. The mold locking structure of an injection mold according to claim 1, wherein: the four-side inner sides of the bottom plate seat (1) are respectively provided with an adjusting groove (101) in a penetrating mode, ball grooves (102) are uniformly formed in the upper end face of the bottom plate seat (1), steel balls (103) are rotatably arranged in the ball grooves (102), and the steel balls (103) are clamped in the ball grooves (102).
3. The mold locking structure of an injection mold according to claim 2, wherein: the lower extreme rotation of clamp lever (2) is installed gyro wheel one (201), and one gyro wheel one (201) rotate and install in one adjustment tank one (101), and gyro wheel one (201) block from top to bottom in adjustment tank one (101), the top rotation of clamp lever (2) is installed gyro wheel two (202).
4. A mold locking structure of an injection mold according to claim 3, wherein: four sides of the top plate (3) are respectively provided with a second adjusting groove (301) in a penetrating mode, one second roller (202) is installed in the second adjusting groove (301) in a rolling mode, the second roller (202) is clamped in the second adjusting groove (301) up and down, and the top plate (3) is connected with the adjusting rod (5) through threaded engagement.
5. The injection mold locking structure according to claim 4, wherein: clamping grooves (401) are formed in four sides of the pressing plate (4), the clamping rods (2) penetrate through the clamping grooves (401), lifting grooves (402) are formed in the inner side of the pressing plate (4) in a penetrating mode, and the clamping rods (2) are clamped in the clamping grooves (401).
6. The injection mold locking structure according to claim 5, wherein: the inner side end of each push rod (7) is provided with a push clamping piece (701), the overlooking section structure of each push clamping piece (701) is of an arc structure, the structure of the ring support (6) is of a back-shaped structure, the ring support (6) is in threaded engagement connection with the push rods (7), and one push rod (7) correspondingly pushes one clamping rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321198271.3U CN219705986U (en) | 2023-05-17 | 2023-05-17 | Mode locking structure of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321198271.3U CN219705986U (en) | 2023-05-17 | 2023-05-17 | Mode locking structure of injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219705986U true CN219705986U (en) | 2023-09-19 |
Family
ID=87978232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321198271.3U Active CN219705986U (en) | 2023-05-17 | 2023-05-17 | Mode locking structure of injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219705986U (en) |
-
2023
- 2023-05-17 CN CN202321198271.3U patent/CN219705986U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |