CN213808365U - Be applicable to nonrigid part such as rubber and compress tightly mounting structure - Google Patents
Be applicable to nonrigid part such as rubber and compress tightly mounting structure Download PDFInfo
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- CN213808365U CN213808365U CN202022382091.3U CN202022382091U CN213808365U CN 213808365 U CN213808365 U CN 213808365U CN 202022382091 U CN202022382091 U CN 202022382091U CN 213808365 U CN213808365 U CN 213808365U
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- mounting structure
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Abstract
The utility model discloses a be applicable to non-rigid part such as rubber and compress tightly mounting structure, including support, rubber spare, compress tightly cover, screw, plain washer, elastic washer and nut, screw and compress tightly cover and fix rubber spare on the support in the counter bore structure that the rubber spare surface was seted up, plain washer, elastic washer and nut superpose in proper order together from the support back with rubber spare fixed on the support, realized the reliable installation problem that compresses tightly of non-rigid parts such as rubber, the invention also can be applied to other occasions that have similar requirements, has simple structure, reliable advantage.
Description
Technical Field
The utility model relates to a compress tightly mounting structure specifically is a non-rigid part compresses tightly mounting structure suitable for such as rubber class.
Background
In some cases, it is necessary to fix non-rigid parts such as rubber and polytetrafluoroethylene to a structure to achieve vibration isolation, buffering, protection, lubrication, and other functions. The parts are usually fixed by gluing or directly punching with screws. In the application process, the fixing methods are found to have defects. The gluing method has the defects of easy degumming and slipping, and the direct screw fixation has the defects that the screws cannot be screwed according to the regulation and are easy to loosen because the rubber parts often have elasticity or creep property. In order to solve the problem, a novel structure is needed, which overcomes the defects of gluing and direct fixation of screws and ensures that non-rigid parts such as rubber, polytetrafluoroethylene and the like are fixed on a certain structure.
At present, no report of similar structure is found in domestic and foreign documents.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be applicable to non-rigid parts such as rubber class and compress tightly mounting structure to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a be applicable to nonrigid parts such as rubber class and compress tightly mounting structure, includes support, rubber spare, compresses tightly cover, screw, plain washer, elastic washer, nut, its characterized in that, screw and compress tightly the cover and fix the rubber spare on the support in the counter bore structure that the rubber spare surface was seted up, plain washer, elastic washer and nut superpose in proper order together and fix the rubber spare on the support from the support back.
As a further aspect of the present invention: the screw is fastened and simultaneously compresses the rubber piece.
As a further aspect of the present invention: and a counter bore structure for compaction is formed in the rubber piece.
As a further aspect of the present invention: the inner hole structure of the pressing sleeve is matched with the fastening screw, and the appearance structure of the pressing sleeve is matched with the counter bore structure formed in the rubber part.
As a further aspect of the present invention: the pressing sleeve consists of an upper pressing sleeve half part and a lower pressing sleeve half part; the counter bore structure of the rubber part also comprises an upper half part of the counter bore structure of the rubber part and a lower half part of the counter bore structure of the rubber part.
As a further aspect of the present invention: the diameter and the height of the lower half part of the pressing sleeve are respectively equal to or slightly less than the diameter and the height of the lower half part of the rubber part counter bore structure.
As a further aspect of the present invention: the diameter and the height of the upper half part of the pressing sleeve are respectively smaller than those of the upper half part of the counter bore structure of the rubber part.
As a further aspect of the present invention: the lateral surface of the pressing sleeve is provided with an annular groove, and the surface of the pressing sleeve is adhered with kraft paper.
Compared with the prior art, the beneficial effects of the utility model are that:
the invention realizes the reliable pressing and mounting of non-rigid parts such as rubber and the like. The utility model discloses also can use other occasions that have similar requirement, have simple structure, reliable advantage.
Drawings
Fig. 1 is an overall schematic view of a pressing and mounting structure suitable for non-rigid parts such as rubber.
Fig. 2 is a schematic sectional structure view of a press mounting structure for a non-rigid member such as rubber.
Fig. 3 is a schematic structural diameter and height diagram of a pressing sleeve in a pressing and mounting structure suitable for non-rigid parts such as rubber and the like.
Fig. 4 is a schematic diagram of the diameter and height of a slotted structure of a rubber non-rigid part in a pressing installation structure suitable for the rubber non-rigid part.
Fig. 5 is a schematic structural diagram of a pressing sleeve in a pressing and mounting structure suitable for non-rigid parts such as rubber and the like.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Please refer to fig. 1-5, in an embodiment of the present invention, an embodiment of the present invention provides a non-rigid part pressing mounting structure suitable for rubber, including support 1, rubber part 2, pressing sleeve 3, screw 4, flat washer 5, elastic washer 6, nut 7, characterized in that, screw 4 and pressing sleeve 3 fix rubber part 2 on support 1 in the counter bore structure that rubber part 2 surface was seted up, flat washer 5, elastic washer 6 and nut 7 superpose together in proper order and fix rubber part 2 on support 1 from the support 1 back.
The screw 4 is tightened while pressing the rubber member 2.
The rubber part 2 is provided with a counter bore structure for compressing, and the screw 4 can be ensured to fixedly connect the rubber part 2 on the support 1 in a more fitting manner.
The inner hole structure of the pressing sleeve 3 is matched with the fastening screw 4, the appearance structure of the pressing sleeve 3 is matched with the counter bore structure arranged on the rubber part 2, and all parts are assembled and fixed together in a fitting mode.
The compression sleeve 3 consists of an upper compression sleeve half part 304 and a lower compression sleeve half part 305; the counterbore structure of the rubber part 2 is also composed of an upper rubber part counterbore structure half part 201 and a lower rubber part counterbore structure half part 202.
The diameter and the height of the lower half 305 of the pressing sleeve 3 should be equal to or slightly less than the diameter and the height of the lower half 202 of the rubber part counter bore structure, respectively, so as to ensure that the pressing sleeve 3 can press the rubber part 2.
The diameter and the height of the upper half part 304 of the pressing sleeve 3 are respectively smaller than those of the upper half part 201 of the rubber part counter bore structure, so that the pressing sleeve can be placed in the open pore structure of the rubber part, and the upper end of the pressing sleeve 3 does not protrude out of the surface of the rubber part 2.
Example 2
The side surface of the pressing sleeve 3 is provided with an annular groove, so that rubber non-rigid parts are prevented from being extruded and overflowing; kraft paper is pasted on the surface of the pressing sleeve 3 to prevent the rubber material from being corroded.
The utility model discloses a theory of operation is:
fix the rubber spare on the support through compressing tightly the cover with screw, plain washer, elastic washer, nut, realized the reliable installation problem that compresses tightly of non-rigid parts such as rubber class, the utility model discloses also can use other occasions that have similar requirements, have simple structure, reliable advantage.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a be applicable to nonrigid parts such as rubber class and compress tightly mounting structure, includes support (1), rubber spare (2), compresses tightly cover (3), screw (4), plain washer (5), elastic washer (6) and nut (7), its characterized in that, screw (4) and compress tightly cover (3) and in the counter bore structure that rubber spare (2) surface was seted up rubber spare (2) fixed connection on support (1), plain washer (5), elastic washer (6) and nut (7) superpose in proper order and fix rubber spare (2) on support (1) from support (1) back together.
2. The pressing and mounting structure for non-rigid parts such as rubber parts according to claim 1, wherein the screw (4) is tightened while pressing the rubber member (2).
3. The pressing and mounting structure for the non-rigid parts such as rubber parts and the like according to claim 1 is characterized in that a counter bore structure for pressing is formed in the rubber part (2).
4. The pressing and mounting structure suitable for the non-rigid parts such as rubber parts and the like according to claim 1 is characterized in that an inner hole structure of the pressing sleeve (3) is matched with the fastening screw (4), and an outer shape structure of the pressing sleeve (3) is matched with a counter bore structure formed in the rubber part (2).
5. The pressing and mounting structure for the non-rigid parts such as rubber parts and the like in claim 1 is characterized in that the pressing sleeve (3) is composed of an upper pressing sleeve half part (304) and a lower pressing sleeve half part (305); the counter bore structure of the rubber part (2) is also composed of an upper half part (201) of the counter bore structure of the rubber part and a lower half part (202) of the counter bore structure of the rubber part.
6. The pressing and mounting structure for the non-rigid parts such as rubber parts and the like in claim 1 is characterized in that the diameter and the height of the lower pressing sleeve half part (305) are respectively equal to or slightly smaller than the diameter and the height of the lower rubber part counter bore structure half part (202).
7. The pressing and mounting structure for the non-rigid parts such as rubber parts and the like as claimed in claim 1 is characterized in that the diameter and the height of the upper half part (304) of the pressing sleeve are respectively smaller than the diameter and the height of the upper half part (201) of the counterbore structure of the rubber part.
8. The pressing and mounting structure for the non-rigid parts such as rubber parts according to claim 1, wherein the pressing sleeve (3) is provided with an annular groove on the side surface, and kraft paper is adhered to the surface of the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022382091.3U CN213808365U (en) | 2020-10-23 | 2020-10-23 | Be applicable to nonrigid part such as rubber and compress tightly mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022382091.3U CN213808365U (en) | 2020-10-23 | 2020-10-23 | Be applicable to nonrigid part such as rubber and compress tightly mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213808365U true CN213808365U (en) | 2021-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022382091.3U Active CN213808365U (en) | 2020-10-23 | 2020-10-23 | Be applicable to nonrigid part such as rubber and compress tightly mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213808365U (en) |
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2020
- 2020-10-23 CN CN202022382091.3U patent/CN213808365U/en active Active
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