CN220946430U - Rubber shock absorber ware injection mold - Google Patents
Rubber shock absorber ware injection mold Download PDFInfo
- Publication number
- CN220946430U CN220946430U CN202322712330.0U CN202322712330U CN220946430U CN 220946430 U CN220946430 U CN 220946430U CN 202322712330 U CN202322712330 U CN 202322712330U CN 220946430 U CN220946430 U CN 220946430U
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- CN
- China
- Prior art keywords
- shock absorber
- die
- rubber shock
- die cavity
- injection mold
- Prior art date
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Links
- 238000002347 injection Methods 0.000 title claims abstract description 27
- 239000007924 injection Substances 0.000 title claims abstract description 27
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 24
- 230000035939 shock Effects 0.000 title claims abstract description 24
- 239000003292 glue Substances 0.000 claims abstract description 11
- 238000001746 injection moulding Methods 0.000 abstract description 7
- 238000007493 shaping process Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 11
- 239000000243 solution Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 239000004636 vulcanized rubber Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of injection molds, in particular to an injection mold of a rubber shock absorber, which comprises an upper mold and a lower mold, wherein the lower mold is provided with a plurality of mold cavities, the side parts of the mold cavities are provided with first grooves, first modules are arranged in the first grooves, side plates are clamped in the first grooves, limiting devices are arranged at two ends of the first grooves, the lower mold is provided with a feed inlet, the feed inlet is positioned at two ends of the mold cavities, the upper mold is provided with a glue injection port and an exhaust port, the glue injection port is communicated with the feed inlet, and the exhaust port is communicated with the mold cavities. The die cavity both sides of lower mould are provided with first recess, can be used for placing first module, and the first module of being convenient for separates with the rubber body after the rubber shock absorber shaping, put in first recess through the curb plate not only can form the die cavity, can play spacing and fixed action to first module moreover. The utility model has reasonable design, practicality and convenience, and is convenient for the injection molding of the rubber shock absorber.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to an injection mold of a rubber shock absorber.
Background
The rubber shock absorber is made of metal and rubber in a compounding way, the metal surface is completely coated with the rubber, so that metal corrosion can be prevented, and the rubber shock absorber has oil resistance, seawater resistance, salt fog resistance, sunlight resistance and the like, and can meet various environmental conditions of land use, marine use and the like. When bearing great impact, the rubber shock absorber can be automatically limited and protected, and meanwhile, the self-vibration energy caused by transient impact response, transient excessive working conditions and the like can be quickly eliminated, so that the equipment cannot shake, and the vibration isolation device has quite obvious vibration isolation effect.
The rubber shock absorber comprises a metal core, a rubber body and a metal frame, wherein the rubber body is in a shape like a Chinese character 'ji', grooves are formed in two sides of the rubber body, and the rubber body is formed by wrapping the metal core and the metal frame through injection molding in an injection mold. CN211334378U discloses a rubber injection mold for a shock absorber, which can realize injection molding of a rubber body, but for injection molding of a rubber shock absorber with grooves on two sides of the rubber body, the prior art still has defects, which are unfavorable for injection molding of the grooves, and after molding, the product is unfavorable for taking out from the mold.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art, and provides the rubber shock absorber injection mold which is reasonable in design, convenient for filling of rubber bodies, ensures the quality of products, and is very convenient to take out from the mold after the grooves are injection molded.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a rubber damper injection mold, includes mould and lower mould, the lower mould is provided with a plurality of die cavity, the die cavity lateral part is provided with first recess, be provided with the first module that is used for forming rubber damper recess in the first recess, the joint has the curb plate in the first recess, first recess both ends are provided with and are used for prescribing a limit to the stop device at curb plate both ends, the lower mould is provided with the feed inlet, the feed inlet is located the both ends of die cavity, the mould is provided with injecting glue mouth and gas vent, the injecting glue mouth with the feed inlet intercommunication, the gas vent with the die cavity intercommunication.
Further, second modules are arranged at two ends of the die cavity, and the second modules are spliced with the lower die.
Further, the feed inlet is positioned outside the die cavity, and the feed inlet is communicated with the die cavity through at least one runner.
Further, the lower die is provided with at least two rows of the die grooves, and each row is provided with at least two die grooves.
Further, the lower die is provided with a positioning column, and the upper die is provided with a positioning hole matched with the positioning column.
Further, the first module is movably connected with the lower die, and the side plate is provided with a notch matched with the first module.
Further, the limiting device is a limiting block or an outer frame positioned outside the lower die.
The beneficial effects of the utility model are as follows: the utility model provides a rubber damper injection mold, includes mould and lower mould, the lower mould is provided with a plurality of die cavity, the die cavity lateral part is provided with first recess, be provided with the first module that is used for forming rubber damper recess in the first recess, the joint has the curb plate in the first recess, first recess both ends are provided with and are used for prescribing a limit to the stop device at curb plate both ends, the lower mould is provided with the feed inlet, the feed inlet is located the both ends of die cavity, the mould is provided with injecting glue mouth and gas vent, the injecting glue mouth with the feed inlet intercommunication, the gas vent with the die cavity intercommunication. The die cavity both sides of lower mould are provided with first recess, can be used for placing first module, and the first module of being convenient for separates with the rubber body after the rubber shock absorber shaping, put in first recess through the curb plate not only can form the die cavity, can play spacing and fixed action to first module moreover. The utility model has reasonable design, practicality and convenience, and is convenient for the injection molding of the rubber shock absorber.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a schematic view of the structure of the lower die of the present utility model.
Fig. 4 is a top view of fig. 3.
Reference numerals illustrate:
1-upper die, 11-glue injection port, 12-air outlet, 13-positioning hole, 2-lower die, 21-die cavity, 22-first groove, 23-first module, 24-side plate, 25-limiting device, 26-feed port, 27-second module, 28-positioning column.
Detailed Description
The utility model will now be described in further detail with reference to the drawings and the specific embodiments, without limiting the scope of the utility model.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.
As shown in fig. 1, 2, 3 and 4, the rubber damper injection mold of the present embodiment includes an upper mold 1 and a lower mold 2, the lower mold 2 is provided with a plurality of mold cavities 21, the mold cavities 21 are shaped like a Chinese character 'ji' or inverted-Chinese character 'ji', a first groove 22 is provided at a side portion of the mold cavity 21, a first module 23 for forming a groove of the rubber damper is provided in the first groove 22, a side plate 24 is clamped in the first groove 22, two ends of the first groove 22 are provided with limiting devices 25 for limiting two ends of the side plate 24, the lower mold 2 is provided with a feed inlet 26, the feed inlet 26 is located at two ends of the mold cavity 21, the upper mold 1 is provided with a glue injection port 11 and an exhaust port 12, the glue injection port 11 is communicated with the feed inlet 26, and the exhaust port 12 is communicated with the mold cavity 21. In the lower die 2, a plurality of die grooves 21 are arrayed, first grooves 22 are formed in two sides of each die groove 21, and when the die is in operation, a metal frame and a metal core are placed in the die grooves 21, and first modules 23 are placed in the first grooves 22 and correspond to the die grooves 21 in position; the side plates 24 are clamped into the first grooves 22 to form two side walls of the die cavity 21, so that the die cavity 21 forms a complete die cavity, and meanwhile, the side plates 24 are clamped into the first grooves 22 and can also limit and fix the first modules 23; the stop 25 may be used to define the position of the side plate 24; then the upper die 1 is covered, and vulcanized rubber enters the die cavity surrounded by the side plate 24 and the die groove 21 through the rubber injection port 11, the feed port 26 and the runner to form a rubber damper.
The two ends of the die cavity 21 are provided with second modules 27, the second modules 27 are inserted into the lower die 2, and after the metal frame is placed in the die cavity 21, the second modules 27 penetrate through connecting holes at the two ends of the metal frame and are inserted into corresponding positions of the lower die.
The feeding hole 26 is located outside the die cavity 21, the feeding hole 26 is at least communicated with the die cavity 21 through one runner, vulcanized rubber at the feeding hole 26 is split into the die cavity through the runners, and preferably 2 runners are arranged, so that rubber in the die cavity is uniformly filled.
The lower die 2 is at least provided with two rows of die grooves 21, each row is at least provided with two die grooves 21, a plurality of die grooves 21 are distributed on the lower die 2 in an array mode, and one-time injection molding can be realized, so that the molding of a plurality of rubber shock absorbers can be realized.
The lower die 2 is provided with a positioning column 28, the upper die 1 is provided with a positioning hole 13 matched with the positioning column 28, and the position of the upper die 1 is conveniently limited through the positioning column 28 and the positioning hole 13.
The first module 23 is movably connected with the lower die 2, after the rubber shock absorber is injection molded, the first module 23 and the rubber body are separated conveniently, the side plate 24 is provided with a notch matched with the first module 23, the position of the first module 23 in the first groove 22 is limited conveniently through the side plate 24, and the first module 23 can be fixed simultaneously.
The limiting device 25 is a limiting block or an outer frame located outside the lower die 2, and is used for limiting the position of the side plate 24 in the first groove 22.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (7)
1. The utility model provides a rubber shock absorber ware injection mold which characterized in that: including last mould (1) and lower mould (2), lower mould (2) are provided with a plurality of die cavity (21), die cavity (21) lateral part is provided with first recess (22), be provided with in first recess (22) and be used for forming rubber damper groove's first module (23), joint has curb plate (24) in first recess (22), first recess (22) both ends are provided with and are used for prescribing a limit to stop device (25) at curb plate (24) both ends, lower mould (2) are provided with feed inlet (26), feed inlet (26) are located the both ends of die cavity (21), go up mould (1) are provided with injecting glue mouth (11) and gas vent (12), injecting glue mouth (11) with feed inlet (26) intercommunication, gas vent (12) with die cavity (21) intercommunication.
2. The rubber shock absorber injection mold of claim 1, wherein: second modules (27) are arranged at two ends of the die cavity (21), and the second modules (27) are inserted into the lower die (2).
3. The rubber shock absorber injection mold of claim 1, wherein: the feed inlet (26) is positioned outside the die cavity (21), and the feed inlet (26) is communicated with the die cavity (21) at least through one runner.
4. The rubber shock absorber injection mold of claim 1, wherein: the lower die (2) is at least provided with two rows of die grooves (21), and each row is at least provided with two die grooves (21).
5. The rubber shock absorber injection mold of claim 1, wherein: the lower die (2) is provided with a positioning column (28), and the upper die (1) is provided with a positioning hole (13) matched with the positioning column (28).
6. The rubber shock absorber injection mold of claim 1, wherein: the first module (23) is movably connected with the lower die (2), and the side plate (24) is provided with a notch matched with the first module (23).
7. The rubber shock absorber injection mold of claim 1, wherein: the limiting device (25) is a limiting block or an outer frame positioned outside the lower die (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322712330.0U CN220946430U (en) | 2023-10-10 | 2023-10-10 | Rubber shock absorber ware injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322712330.0U CN220946430U (en) | 2023-10-10 | 2023-10-10 | Rubber shock absorber ware injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220946430U true CN220946430U (en) | 2024-05-14 |
Family
ID=91017725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322712330.0U Active CN220946430U (en) | 2023-10-10 | 2023-10-10 | Rubber shock absorber ware injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220946430U (en) |
-
2023
- 2023-10-10 CN CN202322712330.0U patent/CN220946430U/en active Active
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| GR01 | Patent grant |