CN212690584U - Transmission shaft fixing bracket - Google Patents
Transmission shaft fixing bracket Download PDFInfo
- Publication number
- CN212690584U CN212690584U CN202021247985.5U CN202021247985U CN212690584U CN 212690584 U CN212690584 U CN 212690584U CN 202021247985 U CN202021247985 U CN 202021247985U CN 212690584 U CN212690584 U CN 212690584U
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- circular cavity
- support frame
- arc
- bradyseism
- fixing bracket
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Abstract
The utility model discloses a transmission shaft fixing bracket, including support frame and bearing be equipped with circular cavity in the support frame be equipped with bradyseism mechanism in the circular cavity, the bearing sets up in circular cavity through bradyseism mechanism, bradyseism mechanism includes a plurality of springs along circumference equipartition array still be equipped with the adjustment mechanism that is used for adjusting the spring compression in the circular cavity, the advantage lies in, simple structure is reasonable, through being provided with bradyseism mechanism, can reduce the vibrations that the transmission shaft received, has reduced the vibrations that the car received simultaneously; in addition, accessible adjustment mechanism adjusts the compression capacity of spring according to the actual condition, and then can adjust bradyseism intensity, and application scope is wider, and the practicality is stronger.
Description
Technical Field
The utility model belongs to the technical field of the automotive transmission and specifically relates to a transmission shaft fixing bracket.
Background
The transmission shaft is a high-speed, low-bearing rotating body, so that the dynamic balance of the transmission shaft is crucial. The dynamic balance test is carried out on a general transmission shaft before leaving a factory, and the transmission shaft is adjusted on a balancing machine. In the case of a front engine rear wheel drive vehicle, the transmission is arranged to transmit the rotation of the transmission to the shaft of the final drive, and the transmission can be provided with a plurality of joints, and the joints can be connected through universal joints.
The inside of present automobile transmission shaft fixed knot constructs does not have buffer, and the automobile is gone, and the transmission shaft can produce vibrations to make the automobile vibrate, bring the discomfort for the passenger.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a transmission shaft fixing bracket with buffer structure.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a transmission shaft fixing bracket, is including support frame and bearing be equipped with circular cavity in the support frame be equipped with bradyseism mechanism in the circular cavity, the bearing passes through bradyseism mechanism and sets up in circular cavity, bradyseism mechanism is including a plurality of springs along circumference equipartition array still be equipped with the adjustment mechanism who is used for adjusting the spring compression in the circular cavity.
Furthermore, the adjusting mechanism comprises a rotating ring which is rotatably arranged on the wall surface of the circular cavity, fixed columns the same as the springs in number are arranged on the wall surface of the circular cavity, first sliding grooves are formed in the rotating ring, the fixed columns are arranged in the first sliding grooves, moving blocks are movably sleeved on the fixed columns, one ends of the springs are fixedly connected to the moving blocks, arc-shaped blocks are arranged at one ends of the springs, bearings are fixedly arranged among the arc-shaped blocks, the surfaces, attached to the rotating ring, of the rotating ring and the arc-shaped blocks are both of an inclined surface structure, a driving mechanism and a locking mechanism are further arranged on the rotating ring, the driving mechanism is used for driving the rotating ring to rotate, and the locking mechanism is used for locking the rotating ring.
Further, the driving mechanism comprises a shifting plate arranged on the outer wall of the rotary ring, a second sliding groove communicated with the circular cavity is formed in the supporting frame, and the shifting plate is arranged in the second sliding groove.
Furthermore, locking mechanical system is including setting up the arc in dialling the board outer end be equipped with the third spout on the arc be equipped with the bolt in the third spout support frame surface be equipped with can with bolt screw-thread fit's bolt hole.
Preferably, a rubber pad is sleeved on the bolt, and an anti-slip strip is arranged on the surface of the rubber pad.
Preferably, the number of the springs is 3.
Preferably, extension blocks are arranged on two sides of the support frame, and mounting holes are formed in the extension blocks.
To sum up, the utility model discloses for its beneficial effect of prior art is:
compared with the prior art, the transmission shaft fixing bracket of the utility model has the advantages of simple and reasonable structure, and can reduce the vibration of the transmission shaft and the vibration of the automobile through the arrangement of the cushioning mechanism; in addition, accessible adjustment mechanism adjusts the compression capacity of spring according to the actual condition, and then can adjust bradyseism intensity, and application scope is wider, and the practicality is stronger.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a schematic half-sectional view of the present invention;
fig. 3 is an enlarged schematic view of fig. 2 a according to the present invention;
fig. 4 is an enlarged schematic view of the position B of fig. 2 according to the present invention.
Description of reference numerals:
1. a support frame; 2. a bearing; 3. a circular cavity; 4. a spring; 21. rotating the circular ring; 22. fixing a column; 23. a first chute; 24. a moving block; 25. an arc-shaped block; 31. dialing a plate; 32. a second chute; 41. an arc-shaped plate; 42. a third chute; 43. a bolt; 44. bolt holes; 51. a rubber pad; 71. an extension block; 72. and (7) installing holes.
Detailed Description
The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:
referring to fig. 1 to 4, a transmission shaft fixing bracket is shown, and its specific embodiment is as follows: the automobile shock absorber comprises a support frame 1 and a bearing 2, wherein a circular cavity 3 is arranged in the support frame 1, a shock absorption mechanism is arranged in the circular cavity 3, the bearing 2 is arranged in the circular cavity 3 through the shock absorption mechanism, the shock absorption mechanism comprises a plurality of springs 4 which are uniformly distributed and arrayed along the circumference, the number of the springs 4 is preferably 3, an adjusting mechanism for adjusting the compression amount of the springs 4 is also arranged in the circular cavity 3, and the shock absorption mechanism is arranged, so that the shock on a transmission shaft can be reduced, and the shock on an automobile can be reduced; in addition, accessible adjustment mechanism adjusts the compression capacity of spring 4 according to the actual condition, and then can adjust bradyseism intensity, and application scope is wider, and the practicality is stronger.
In the utility model, the adjusting mechanism comprises a rotary ring 21 which is rotatably arranged on the wall surface of the circular cavity 3, the wall surface of the circular cavity 3 is provided with fixed columns 22 with the same quantity as the springs 4, the rotary ring 21 is provided with a first chute 23, the fixed columns 22 are arranged in the first chute 23, the fixed columns 22 are movably sleeved with a movable block 24, one end of each spring 4 is fixedly connected with the movable block 24, one end of each spring 4 is provided with an arc-shaped block 25, the bearing 2 is fixedly arranged between the arc-shaped blocks 25, the surfaces of the rotary ring 21, which are jointed with the arc-shaped blocks 25, are both in an inclined plane structure, the rotary ring 21 is also provided with a driving mechanism and a locking mechanism, the driving mechanism is used for driving the rotary ring 21 to rotate, the locking mechanism is used for locking the rotary ring 21, and when adjusting, the rotary ring 21 is driven to rotate by the driving mechanism, the surface of laminating mutually through rotatory ring 21 and arc piece 25 is the inclined plane structure, and then can drive arc piece 25 and remove along fixed column 22 to can adjust spring 4's deflection, realize adjusting spring's elasticity, realize adjusting the intensity of bradyseism.
The utility model discloses in actuating mechanism is including setting up the board 31 of dialling on rotatory ring 21 outer wall be equipped with the second spout 32 that is linked together with circular cavity 3 on the support frame 1, dial board 31 and set up in second spout 32, dial board 31 and remove in second spout 32 through stirring, and then realize driving rotatory ring 21 and remove.
The utility model discloses in locking mechanical system is including setting up in the arc 41 of dialling board 31 outer end be equipped with third spout 42 on the arc 41 wear to be equipped with bolt 43 in the third spout 42 1 surface of support frame is equipped with can and bolt 43 screw-thread fit's bolt hole 44, realizes locking function, simple structure, convenient to use in advancing bolt hole 44 through bolt 43 lock.
The utility model discloses in bolt 43 is gone up the cover and is equipped with rubber pad 51 surface is equipped with the antislip strip, through rubber pad 51's setting, can further prevent that the accident of bolt 43 is not hard up, ensures the normal operating of device.
The utility model discloses in support frame 1 both sides are equipped with extension piece 71 be equipped with mounting hole 72 on the extension piece 71, pass mounting hole 72 fixed support frame 1 through the bolt, the mounting hole 72 is preferably oval.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A transmission shaft fixing bracket is characterized in that: including support frame (1) and bearing (2) be equipped with circular cavity (3) in support frame (1) be equipped with bradyseism mechanism in circular cavity (3), bearing (2) set up in circular cavity (3) through bradyseism mechanism, bradyseism mechanism is including a plurality of springs (4) along circumference equipartition array still be equipped with the adjustment mechanism who is used for adjusting spring (4) compression volume in circular cavity (3).
2. A drive shaft fixing bracket according to claim 1, wherein: the adjusting mechanism comprises a rotating circular ring (21) which is rotatably arranged on the wall surface of a circular cavity (3), fixed columns (22) with the same number as that of the springs (4) are arranged on the wall surface of the circular cavity (3), a first sliding groove (23) is formed in the rotating circular ring (21), the fixed columns (22) are arranged in the first sliding groove (23), a moving block (24) is movably sleeved on the fixed columns (22), one end of each spring (4) is fixedly connected to the corresponding moving block (24), an arc-shaped block (25) is arranged at one end of each spring (4), the bearings (2) are fixedly arranged among the arc-shaped blocks (25), the surfaces, which are attached to the corresponding arc-shaped blocks (25), of the rotating circular ring (21) are both of an inclined surface structure, a driving mechanism and a locking mechanism are further arranged on the rotating circular ring (21), and the driving mechanism is used for driving the rotating circular ring (21) to rotate, the locking mechanism is used for locking the rotating ring (21).
3. A drive shaft fixing bracket according to claim 2, wherein: the driving mechanism comprises a shifting plate (31) arranged on the outer wall of the rotary ring (21), a second sliding groove (32) communicated with the circular cavity (3) is formed in the support frame (1), and the shifting plate (31) is arranged in the second sliding groove (32).
4. A drive shaft fixing bracket according to claim 3, wherein: locking mechanical system is including setting up arc (41) dialling board (31) outer end be equipped with third spout (42) on arc (41) wear to be equipped with bolt (43) in third spout (42) support frame (1) surface is equipped with can with bolt (43) screw-thread fit's bolt hole (44).
5. A propeller shaft mounting bracket according to claim 4, in which: a rubber pad (51) is sleeved on the bolt (43), and an anti-slip strip is arranged on the surface of the rubber pad (51).
6. A propeller shaft mounting bracket according to any one of claims 1 to 5, wherein: the number of the springs (4) is 3.
7. A propeller shaft mounting bracket according to any one of claims 1 to 5, wherein: extension blocks (71) are arranged on two sides of the support frame (1), and mounting holes (72) are formed in the extension blocks (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021247985.5U CN212690584U (en) | 2020-06-30 | 2020-06-30 | Transmission shaft fixing bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021247985.5U CN212690584U (en) | 2020-06-30 | 2020-06-30 | Transmission shaft fixing bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212690584U true CN212690584U (en) | 2021-03-12 |
Family
ID=74895048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021247985.5U Active CN212690584U (en) | 2020-06-30 | 2020-06-30 | Transmission shaft fixing bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212690584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114042483A (en) * | 2021-10-29 | 2022-02-15 | 郑州金域临床检验中心有限公司 | Heating control device and control method thereof |
-
2020
- 2020-06-30 CN CN202021247985.5U patent/CN212690584U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114042483A (en) * | 2021-10-29 | 2022-02-15 | 郑州金域临床检验中心有限公司 | Heating control device and control method thereof |
| CN114042483B (en) * | 2021-10-29 | 2023-01-20 | 郑州金域临床检验中心有限公司 | Heating control device and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220929 Address after: Longchi Industrial Park, North Ring West Road, Macheng City, Huanggang City, Hubei Province 438300 Patentee after: Hubei Huate Auto Parts Co.,Ltd. Address before: 512000 Room 101, 1st floor, building 30, Huangshaping Innovation Park, guanshaocheng phase I, Wujiang District, Shaoguan City, Guangdong Province Patentee before: SHAOGUAN YIKONG TRANSMISSION TECHNOLOGY Co.,Ltd. |