CN220638799U - Novel band-type brake structure special for injection molding machine - Google Patents
Novel band-type brake structure special for injection molding machine Download PDFInfo
- Publication number
- CN220638799U CN220638799U CN202322015727.4U CN202322015727U CN220638799U CN 220638799 U CN220638799 U CN 220638799U CN 202322015727 U CN202322015727 U CN 202322015727U CN 220638799 U CN220638799 U CN 220638799U
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- type brake
- cylinder
- cylinder piston
- band
- wedge
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 abstract description 2
- 239000010720 hydraulic oil Substances 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of injection molding machines and discloses a novel band-type brake structure special for an injection molding machine, which comprises a base, wherein a front template is arranged on the base, a movable template is arranged on the opposite side of the front template, a left cylinder is arranged on the adjacent side of the movable template, a left cylinder piston is arranged in the left cylinder, an open band-type brake cylinder cavity is arranged on the upper part of the left cylinder piston, a pressurizing cylinder cavity is arranged on the lower part of the left cylinder piston, a wedge band-type brake sleeve is arranged on the opposite side of the left cylinder piston, a wedge band-type brake core is arranged in the wedge band-type brake sleeve, a right cylinder is arranged on the adjacent side of the wedge band-type brake core, a right cylinder piston is arranged in the right cylinder, a Guan Baozha cylinder cavity is arranged on the outer side of the right cylinder piston, and a pull rod is arranged among the right cylinder piston, the wedge band-type brake core, the left cylinder piston, the movable template and the front template. This scheme novel structure, booster cylinder sets up on the movable mould board, saves space on the template before traditional setting, and the volume reduces greatly, is convenient for clear material.
Description
Technical Field
The utility model relates to the technical field of injection molding machines, in particular to a novel band-type brake structure special for an injection molding machine.
Background
Injection molding machines are also known as injection molding machines or injection molding machines. It is a main forming equipment for making thermoplastic plastics or thermosetting plastics into various shaped plastic products by using plastic forming mould. The device is divided into vertical type, horizontal type and full-electric type. The injection molding machine heats the plastic, applies high pressure to the molten plastic, and injects the molten plastic to fill the mold cavity.
In the use to the injection molding machine, current injection molding machine structure is complicated, and is bulky, and is inconvenient, can not effectually save space, and the mode locking effect is relatively poor, is inconvenient for clear material.
Therefore, based on the above technical problems, it is necessary for those skilled in the art to develop a novel band-type brake structure dedicated for an injection molding machine.
Disclosure of Invention
The utility model aims to provide a novel band-type brake structure special for an injection molding machine, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a special novel band-type brake structure technical scheme of injection molding machine, includes the base, be equipped with the front mould board on the base, the opposite side of front mould board is equipped with the movable mould board, the adjacent one side of movable mould board is equipped with left cylinder, be equipped with left cylinder piston in the left cylinder, left cylinder piston upper portion is equipped with and opens band-type brake cylinder die cavity, left cylinder piston lower part is equipped with the pneumatic cylinder die cavity, the opposite side of left cylinder piston is equipped with wedge band-type brake cover, be equipped with wedge band-type brake core in the wedge band-type brake cover, the adjacent one side of wedge band-type brake core is equipped with the right cylinder, be equipped with right cylinder piston in the right cylinder, the right cylinder piston outside is equipped with Guan Baozha cylinder die cavity, be equipped with the pull rod between right cylinder piston, wedge band-type brake core, left cylinder piston, movable mould board and the front mould board.
As a preferable technical scheme, the left cylinder piston is connected with the contracting brake opening cylinder cavity and the pressurizing cylinder cavity in a matched mode.
As an optimized technical scheme, the wedge-shaped block band-type brake sleeve is connected with the wedge-shaped block band-type brake core in a matched mode.
As a preferable technical scheme, the right cylinder piston is connected with the Guan Baozha cylinder cavity in a matching way.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model relates to a novel band-type brake structure special for an injection molding machine, wherein high-pressure hydraulic oil is injected into a cavity of a booster cylinder to continuously move a left cylinder piston, a wedge-shaped block band-type brake sleeve and a right cylinder movable die plate in the opposite direction, and at the moment, the left cylinder piston applies a reaction force to the movable die plate to form a high-pressure die locking due to the fact that a wedge-shaped block band-type brake core clamps a pull rod.
Drawings
Fig. 1 is a schematic diagram of the whole structure of a novel band-type brake structure special for an injection molding machine.
In the reference numerals: 1. a base; 21. a front template; 22. a movable template; 31. a left cylinder; 32. a left cylinder piston; 33. opening a contracting brake cylinder cavity; 34. a pressurized cylinder cavity; 41. wedge-shaped block brake sleeve; 42. wedge band-type brake core; 51. a right oil cylinder; 52. a right cylinder piston; 53. guan Baozha cylinder cavity; 6. and (5) a pull rod.
Detailed Description
Features and exemplary embodiments of various aspects of the present utility model will be described in detail below, and in order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail below with reference to the accompanying drawings and the detailed embodiments. It will be apparent to one skilled in the art that the present utility model may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the utility model by showing examples of the utility model.
As shown in fig. 1, the utility model provides a technical scheme of a novel band-type brake structure special for an injection molding machine, which comprises the following steps: the hydraulic brake device comprises a base 1, a front template 21 is arranged on the base 1, a movable template 22 is arranged on the opposite side of the front template 21, a left cylinder 31 is arranged on the adjacent side of the movable template 22, a left cylinder piston 32 is arranged in the left cylinder 31, one end of the left cylinder piston 32 is connected with the movable template 22, an opening brake cylinder cavity 33 is arranged on the upper portion of the left cylinder piston 32, a booster cylinder cavity 34 is arranged on the lower portion of the left cylinder piston 32, the left cylinder piston 32 is connected with the opening brake cylinder cavity 33 and the booster cylinder cavity 34 in a matched manner, a wedge brake sleeve 41 is arranged on the opposite side of the left cylinder piston 32, a wedge brake core 42 is arranged in the wedge brake sleeve 41, the other end of the left cylinder piston 32 is abutted against the wedge brake core 42, the wedge brake core 42 is abutted against the right cylinder piston 52, the wedge brake sleeve 41 is connected with the wedge brake core 42 in a matched manner, a right cylinder 51 is arranged on the adjacent side of the wedge brake core 42, a right cylinder piston 52 is arranged in the right cylinder piston 52, a brake cylinder 3853 is arranged on the outer side of the right cylinder piston 52, a wedge brake core 3853 is connected with the wedge brake core 52, and the wedge brake core 22 is connected with the left cylinder cavity and the front template 22.
In the present embodiment, in the case of the present embodiment,
1. after closing the die, the movable die plate moves to complete the die closing action I by other mechanical parts except the patent, and the band-type brake is closed
The high-pressure hydraulic oil is injected into the contracting brake cylinder cavity 53 to push the wedge contracting brake core 42, the left cylinder 31 acts on the left cylinder piston 32 under the action of the reaction force, the wedge contracting brake sleeve is extruded, the right cylinder 51 acts on the right cylinder piston 52 and moves in the opposite direction of the movable mould plate 22, the wedge contracting brake sleeve 41 is further made to tighten the wedge contracting brake core 42, the pull rod 5 is clamped after the wedge contracting brake core 42 is tightened, and the contracting brake action is completed
The high-pressure hydraulic oil is injected into the booster cylinder cavity 34 to continuously move the left oil cylinder 31, the wedge-shaped block brake sleeve 41 and the right oil cylinder to the opposite direction of the movable die plate 22, and at the moment, the pull rod 6 is clamped by the wedge-shaped block brake core 42, and the left oil cylinder 31 applies a reaction force to the movable die plate 22 through the left oil cylinder piston 32 to form a high-pressure die locking.
2. Mold opening motion
The high-pressure hydraulic oil of the booster cylinder cavity 34 is unloaded;
high-pressure hydraulic oil is injected into the contracting brake cylinder cavity 33, the left cylinder 31, the wedge contracting brake sleeve 41 and the right cylinder 51 are pulled back and the wedge contracting brake core 42 pressed in the wedge contracting brake sleeve 41 is ejected out, and the die sinking is completed.
The working principle and the using flow of the utility model are as follows: after the utility model is installed, the utility model works according to the above embodiments until all working steps are completed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
In accordance with the above embodiments of the utility model, these embodiments are not exhaustive of all details, nor are they intended to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model and various modifications as are suited to the particular use contemplated. 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 (4)
1. The utility model provides a special novel band-type brake structure of injection molding machine, its characterized in that, including base (1), be equipped with preceding template (21) on base (1), preceding template (21) opposite side is equipped with movable mould board (22), adjacent one side of movable mould board (22) is equipped with left hydro-cylinder (31), be equipped with left hydro-cylinder piston (32) in left hydro-cylinder (31), left hydro-cylinder piston (32) upper portion is equipped with and opens band-type brake hydro-cylinder die cavity (33), left hydro-cylinder piston (32) lower part is equipped with booster cylinder die cavity (34), left hydro-cylinder piston (32) opposite one side is equipped with wedge band-type brake cover (41), be equipped with wedge band-type brake core (42) in wedge band-type brake cover (41), wedge band-type brake core (42) adjacent one side is equipped with right hydro-cylinder (51), be equipped with right hydro-cylinder piston (52) in right hydro-cylinder (51), right hydro-cylinder piston (52) outside is equipped with Guan Baozha hydro-cylinder die cavity (53), wedge band-type brake core (32), left hydro-cylinder piston (22) and preceding template (6).
2. The novel band-type brake structure special for the injection molding machine according to claim 1, wherein: the left cylinder piston (32) is connected with the contracting brake opening cylinder cavity (33) and the pressurizing cylinder cavity (34) in a matched mode.
3. The novel band-type brake structure special for the injection molding machine according to claim 1, wherein: the wedge band-type brake sleeve (41) is connected with the wedge band-type brake core (42) in a matching mode.
4. The novel band-type brake structure special for the injection molding machine according to claim 1, wherein: the right oil cylinder piston (52) is connected with the Guan Baozha oil cylinder cavity (53) in a matching mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322015727.4U CN220638799U (en) | 2023-07-29 | 2023-07-29 | Novel band-type brake structure special for injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322015727.4U CN220638799U (en) | 2023-07-29 | 2023-07-29 | Novel band-type brake structure special for injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220638799U true CN220638799U (en) | 2024-03-22 |
Family
ID=90284479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322015727.4U Active CN220638799U (en) | 2023-07-29 | 2023-07-29 | Novel band-type brake structure special for injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220638799U (en) |
-
2023
- 2023-07-29 CN CN202322015727.4U patent/CN220638799U/en active Active
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