CN212379005U - Prepressing structure of rubber shock absorber - Google Patents
Prepressing structure of rubber shock absorber Download PDFInfo
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- CN212379005U CN212379005U CN202020677114.0U CN202020677114U CN212379005U CN 212379005 U CN212379005 U CN 212379005U CN 202020677114 U CN202020677114 U CN 202020677114U CN 212379005 U CN212379005 U CN 212379005U
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Abstract
The utility model discloses a prepressing structure of a rubber shock absorber, which comprises a fixed seat, wherein the top of the fixed seat is connected with a double-shaft cylinder, the power output end of the double-shaft cylinder is connected with a push plate, four corners of the push plate are provided with through holes, T-shaped guide sleeves are arranged in the through holes, slide rods are connected in the T-shaped guide sleeves, the upper sides of the slide rods are connected with a baffle plate, the lower sides of the slide rods are connected with an installation block, the bottom of the installation block is connected with an upper installation plate, one side of the push plate close to the slide rods is connected with a spring, the free end of the spring is connected with the upper installation plate, the upper installation plate is connected with an upper pressure plate, the bottom of the fixed seat is connected with a base, the surface of the base is connected with a lower installation plate, the lower installation plate, and rubber pads are connected to the two sides of the upper pressing plate and the lower pressing plate.
Description
Technical Field
The utility model belongs to the technical field of the pre-compaction structure, concretely relates to rubber shock absorber's pre-compaction structure.
Background
Rubber dampers have been widely used in various machines, automobiles, railroad locomotives, water vehicles, airplanes and other aircraft as an important type of damping element. Can say that all need be used the local rubber shock absorber that all needs to use of shock attenuation and shock insulation, need carry out the pre-compaction in rubber shock absorber manufacturing process, whether qualified to detect, but at the in-process of pre-compaction, the impact of pressing is bigger, and the pre-compaction process probably can cause the damage of rubber shock absorber, and the quality of pre-compaction is low to there is not the effect of direction at the in-process of pre-compaction, takes place the dislocation easily when the pre-compaction.
SUMMERY OF THE UTILITY MODEL
To the problem that the above-mentioned background art provided, the utility model aims at: aims to provide a prepressing structure of a rubber damper. In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
a prepressing structure of a rubber shock absorber comprises a fixed seat, wherein the top of the fixed seat is connected with a double-shaft cylinder, the power output end of the double-shaft cylinder is connected with a push plate, through holes are formed in four corners of the push plate, a T-shaped guide sleeve is installed in each through hole, a slide rod is connected in each T-shaped guide sleeve, the upper side of each slide rod is connected with a baffle plate, the lower side of each slide rod is connected with an installation block, the bottom of each installation block is connected with an upper installation plate, one side of the push plate close to each slide rod is connected with a spring, the free end of each spring is connected with the upper installation plate, the upper installation plate is connected with an upper pressing plate, the bottom of the fixed seat is connected with a base, the surface of the base is connected with a lower installation plate, the lower installation, and rubber pads are connected to the two sides of the upper pressing plate and the lower pressing plate.
Further limiting, the T-shaped guide sleeve is a brass T-shaped guide sleeve, a plurality of round holes are formed in the periphery of the T-shaped guide sleeve, and graphite particles are filled in the round holes. The service life of the T-shaped guide sleeve is prolonged by the structural design, so that the T-shaped guide sleeve is more wear-resistant.
Further limiting, two lubricating grooves are formed in the surface of the sliding rod, and the two lubricating grooves are arranged in a wave-shaped crossed mode. The sliding rod can slide more smoothly due to the structural design.
Further inject, the installation piece is equipped with the mounting hole, be connected with the screw in the mounting hole, the installation piece passes through screw locking with last mounting panel and is connected. Such a structural design makes the connection more stable.
Further limiting, the upper pressure plate is connected with the upper mounting plate through threads, and the lower pressure plate is connected with the lower mounting plate through threads. Such structural design has made things convenient for workman's dismouting.
The utility model has the advantages of it is following:
1. the utility model has the advantages that the spring is arranged, when the spring is pushed by the push plate, the spring pushes the upper mounting plate, and the upper mounting plate pushes the upper pressing plate to move towards the lower mounting plate, the upper pressing plate can play a role of buffering when extruding the rubber shock absorber by extruding the spring, so that the upper pressing plate is prevented from directly transmitting pressure to the rubber shock absorber, and the rubber shock absorber is prevented from being damaged;
2. the utility model discloses a set up T shape uide bushing, when the extrusion removes, biax cylinder promotes the push pedal, and the push pedal promotes the spring, and the spring promotes the mounting panel, goes up the mounting panel and promotes the top board, goes up the mounting panel simultaneously and drives the installation piece, and the installation piece drives the slide bar, makes the slide bar slide in T shape uide bushing for the process at the pre-compaction has the effect of direction, makes the effect after the pre-compaction better.
Drawings
The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;
fig. 1 is a schematic structural diagram of a pre-pressing structure of a rubber damper according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional structure view of a pre-pressing structure of a rubber damper according to an embodiment of the present invention;
the main element symbols are as follows:
the device comprises a fixed seat 1, a double-shaft cylinder 2, a push plate 3, a T-shaped guide sleeve 4, a slide rod 5, a baffle 6, a mounting block 7, an upper mounting plate 8, a spring 9, an upper pressing plate 10, a base 11, a lower mounting plate 12, a lower pressing plate 13 and a rubber pad 14.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
As shown in the figures 1-2, the prepressing structure of the rubber shock absorber of the present invention comprises a fixing base 1, a double-shaft cylinder 2 is connected to the top of the fixing base 1, a push plate 3 is connected to the power output end of the double-shaft cylinder 2, through holes are provided at four corners of the push plate 3, a T-shaped guide sleeve 4 is installed in the through holes, a slide bar 5 is connected in the T-shaped guide sleeve 4, a baffle 6 is connected to the upper side of the slide bar 5, a mounting block 7 is connected to the lower side of the slide bar 5, an upper mounting plate 8 is connected to the bottom of the mounting block 7, a spring 9 is connected to the push plate 3 at a side close to the slide bar 5, the free end of the spring 9 is connected to the upper mounting plate 8, the upper mounting plate 8 is connected to an upper pressing plate 10, a base 11 is connected to the bottom of, the upper pressing plate 10 and the lower pressing plate 13 are U-shaped, and rubber pads 14 are connected to two sides of the upper pressing plate 10 and the lower pressing plate 13.
During the use, place the rubber shock absorber on the mounting groove of holding down plate 13, through controlling biax cylinder 2, make biax cylinder 2 promote push pedal 3, make push pedal 3 promote spring 9, spring 9 promotes mounting panel 8, it drives installation piece 7 to go up mounting panel 8, installation piece 7 drives slide bar 5, slide bar 5 drives baffle 6 downstream, it promotes top board 10 downstream to go up mounting panel 8 simultaneously, after top board 10 and the rubber shock absorber of placing on mounting groove contact, biax cylinder 2 continues to promote push pedal 3, make push pedal 3 extrude spring 9, it slides on slide bar 5 to make push pedal 3 drive T shape uide bushing 4, make top board 10 extrude the rubber shock absorber.
Preferably, the T-shaped guide sleeve 4 is a brass T-shaped guide sleeve 4, a plurality of round holes are formed in the periphery of the T-shaped guide sleeve 4, and graphite particles are filled in the round holes. The structural design prolongs the service life of the T-shaped guide sleeve 4, so that the T-shaped guide sleeve 4 is more wear-resistant. In fact, other configurations of the T-shaped guide sleeve 4 may be considered as the case may be.
Preferably, two lubrication grooves are arranged on the surface of the sliding rod 5 and are arranged in a wave-shaped crossed manner. The sliding rod 5 can slide more smoothly due to the structural design. In fact, other structural shapes of the slide bar 5 can be considered as the case may be.
Preferably, the mounting block 7 is provided with a mounting hole, a screw is connected in the mounting hole, and the mounting block 7 is connected with the upper mounting plate 8 through the screw in a locking manner. Such a structural design makes the connection more stable. In fact, other configurations of the mounting block 7 may be considered as appropriate.
Preferably, the upper pressing plate 10 is connected with the upper mounting plate 8 through threads, and the lower pressing plate 13 is connected with the lower mounting plate 12 through threads. Such structural design has made things convenient for workman's dismouting. In fact, other coupling configurations may be considered as the case may be.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a rubber shock absorber's pre-compaction structure, includes fixing base (1), its characterized in that: the improved structure of the push plate is characterized in that the top of the fixing seat (1) is connected with a double-shaft cylinder (2), the power output end of the double-shaft cylinder (2) is connected with a push plate (3), four corners of the push plate (3) are provided with through holes, T-shaped guide sleeves (4) are installed in the through holes, slide rods (5) are connected in the T-shaped guide sleeves (4), baffles (6) are connected to the upper sides of the slide rods (5), installation blocks (7) are connected to the lower sides of the slide rods (5), upper mounting plates (8) are connected to the bottoms of the installation blocks (7), springs (9) are connected to one sides of the push plate (3) close to the slide rods (5), the free ends of the springs (9) are connected with the upper mounting plates (8), the upper mounting plates (8) are connected with upper pressing plates (10), the bottom of the fixing seat (1), lower mounting panel (12) are connected with holding down plate (13), top board (10) correspond with holding down plate (13) and are provided with the installation recess, top board (10) are U font structure setting with holding down plate (13), the both sides of top board (10) and holding down plate (13) are connected with rubber pad (14).
2. The preload structure for a rubber damper as claimed in claim 1, wherein: the T-shaped guide sleeve (4) is a brass T-shaped guide sleeve (4), a plurality of round holes are formed in the periphery of the T-shaped guide sleeve (4), and graphite particles are filled in the round holes.
3. The pre-compression structure of a rubber damper as set forth in claim 2, wherein: the surface of the sliding rod (5) is provided with two lubricating grooves which are arranged in a wave-shaped crossed manner.
4. The pre-compression structure of a rubber damper as set forth in claim 3, wherein: the mounting block (7) is provided with a mounting hole, a screw is connected in the mounting hole, and the mounting block (7) is connected with the upper mounting plate (8) through screw locking.
5. The pre-compression structure of a rubber damper as set forth in claim 4, wherein: the upper pressing plate (10) is connected with the upper mounting plate (8) through threads, and the lower pressing plate (13) is connected with the lower mounting plate (12) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020677114.0U CN212379005U (en) | 2020-04-28 | 2020-04-28 | Prepressing structure of rubber shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020677114.0U CN212379005U (en) | 2020-04-28 | 2020-04-28 | Prepressing structure of rubber shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212379005U true CN212379005U (en) | 2021-01-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020677114.0U Active CN212379005U (en) | 2020-04-28 | 2020-04-28 | Prepressing structure of rubber shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212379005U (en) |
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2020
- 2020-04-28 CN CN202020677114.0U patent/CN212379005U/en active Active
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