CN220930000U - Universal joint convenient to maintain - Google Patents
Universal joint convenient to maintain Download PDFInfo
- Publication number
- CN220930000U CN220930000U CN202322742430.8U CN202322742430U CN220930000U CN 220930000 U CN220930000 U CN 220930000U CN 202322742430 U CN202322742430 U CN 202322742430U CN 220930000 U CN220930000 U CN 220930000U
- Authority
- CN
- China
- Prior art keywords
- universal joint
- fixedly arranged
- mounting ring
- fixing bolt
- inner end
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- 238000012423 maintenance Methods 0.000 claims abstract description 16
- 230000004224 protection Effects 0.000 claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims description 49
- 238000000576 coating method Methods 0.000 claims description 49
- 238000005260 corrosion Methods 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000003014 reinforcing effect Effects 0.000 claims description 19
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 17
- 239000000428 dust Substances 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 11
- 230000000295 complement effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sealing Devices (AREA)
Abstract
The utility model relates to the technical field of universal joints and discloses a universal joint convenient to maintain, which comprises a main body mechanism, an auxiliary mechanism and a protection mechanism, wherein the auxiliary mechanism is positioned at the outer end of the main body mechanism, the protection mechanism is positioned at the inner end of the main body mechanism, the main body mechanism comprises a universal joint body, a mounting ring and a groove, the mounting ring is fixedly arranged at the outer end of the universal joint body, and the groove is fixedly arranged at the upper end of the mounting ring; the main body mechanism further comprises a connecting sleeve, a through hole, a connecting block, a fixing bolt, a gasket and an anti-drop nut, wherein the connecting sleeve is positioned at the inner end of the mounting ring, the through hole is fixedly arranged at the upper end of the connecting sleeve, and the connecting block is fixedly arranged at the outer end of the connecting sleeve. This universal joint that conveniently maintains, through installation main part mechanism, be convenient for maintain the work to the universal joint, reduced the degree of difficulty of maintenance change, improved maintenance personal's work efficiency, satisfied people's demand, improved the practicality.
Description
Technical Field
The utility model relates to the technical field of universal joints, in particular to a universal joint convenient to maintain.
Background
Along with the continuous development of society, the car becomes people's tool of riding instead of walk, has made things convenient for people's life, and the universal joint is the joint part of the universal transmission of car actuating system, and the universal joint is the part that realizes the transmission of variable angle power, mainly used changes the direction of transmission axis.
The utility model discloses a shock attenuation universal joint in prior art publication number CN215673246U patent document, including first drive shaft and second drive shaft, first drive shaft and second drive shaft slope set up, and have the contained angle between first drive shaft and second drive shaft, the second drive shaft is provided with the parcel cover towards the one end of first drive shaft, and the one end of first drive shaft towards the second drive shaft is provided with by the inclusion, sliding ring has all been cup jointed to first drive shaft and second drive shaft week side, and two sets of sliding ring week side outer wall symmetry respectively is provided with two sets of arc otic placode, arc otic placode level sets up at the sliding ring outer wall, the through-hole has been seted up in arc otic placode top end longitudinal direction, two sets of fixed ring has all been cup jointed in two sets of arc otic placode through-holes of the same side of sliding ring, and this shock attenuation universal joint not only can improve connection stability, prevents that the atress from deforming and falling, and has the effect of location, prevents the skew, reduces the slip and blocks.
However, in the CN215673246U patent in the prior art, the universal joint needs to be maintained and replaced after being damaged, so that the maintenance work on the universal joint is inconvenient in the prior art, the difficulty of maintenance and replacement is increased, and the practicability is lower.
Disclosure of utility model
(One) solving the technical problems
The utility model aims to provide a universal joint which is convenient to maintain, so as to solve the problem that the universal joint is inconvenient to maintain in the background art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a universal joint convenient to maintain, includes main body mechanism, auxiliary mechanism and protection machanism, auxiliary mechanism is located the outer end of main body mechanism, protection machanism is located the inner of main body mechanism, main body mechanism includes universal joint body, collar and recess, collar fixed mounting is in the outer end of universal joint body, the recess is fixed to be set up in the upper end of collar;
The main body mechanism further comprises a connecting sleeve, a through hole, a connecting block, a fixing bolt, a gasket and a anticreep nut, wherein the connecting sleeve is located at the inner end of the mounting ring, the through hole is fixedly arranged at the upper end of the connecting sleeve, the connecting block is fixedly arranged at the outer end of the connecting sleeve, the fixing bolt is movably arranged at the upper end of the mounting ring, the fixing bolt extends to the lower side of the mounting ring, the fixing bolt is located at the inner end of the through hole, the fixing bolt is movably connected with the through hole, the gasket is movably arranged at the outer end of the fixing bolt, the gasket is located at the lower end of the mounting ring, the anticreep nut is movably connected with the gasket, and the anticreep nut is in threaded connection with the fixing bolt.
Preferably, the auxiliary mechanism comprises a cross shaft, a transmission shaft, a sealing ring and a dust cover, and the cross shaft is fixedly arranged in the middle of the universal joint body.
Preferably, the transmission shaft is fixedly arranged at the outer end of the cross shaft, and the sealing ring is fixedly arranged at the outer end of the transmission shaft.
Preferably, the dust cover is fixedly arranged at the outer end of the sealing ring, the dust cover is positioned at the inner end of the mounting ring, and the dust cover is fixedly connected with the mounting ring.
Preferably, the protection mechanism comprises an anti-rust coating, an anti-corrosion coating, a reinforcing layer and a wear-resistant coating, and the anti-rust coating is fixedly arranged at the outer end of the universal joint body.
Preferably, the anti-corrosion coating is fixedly arranged at the inner end of the universal joint body, the anti-corrosion coating is positioned at the inner end of the anti-corrosion coating, and the anti-corrosion coating is fixedly connected with the anti-corrosion coating.
Preferably, the reinforcing layer is fixedly arranged at the inner end of the universal joint body, the reinforcing layer is positioned at the inner end of the anti-corrosion coating, and the reinforcing layer is fixedly connected with the anti-corrosion coating.
Preferably, the wear-resistant coating is fixedly arranged at the inner end of the universal joint body, the wear-resistant coating is positioned at the inner end of the reinforcing layer, and the wear-resistant coating is fixedly connected with the reinforcing layer.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the universal joint convenient to maintain, the main body mechanism is installed, so that maintenance work on the universal joint is facilitated, the difficulty of maintenance and replacement is reduced, the working efficiency of maintenance personnel is improved, the demands of people are met, and the practicability is improved;
2. According to the universal joint convenient to maintain, dust is prevented from entering the inside of the transmission shaft conveniently by installing the auxiliary mechanism, the problem that the transmission shaft is worn and aggravated due to dust is avoided, and the service life of the universal joint is prolonged;
3. This conveniently maintain universal joint, through installation protection machanism, be convenient for improve the rust-resistant performance of universal joint, avoided the problem that the universal joint surface takes place the corrosion, be convenient for improve the intensity of universal joint, make the universal joint more durable, be convenient for improve the wear resistance of universal joint, prolonged the life of universal joint.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a part of the main body mechanism of the present utility model;
FIG. 3 is a schematic view of a part of the main body mechanism of the present utility model;
FIG. 4 is a schematic cross-sectional view of the present utility model;
FIG. 5 is an enlarged schematic view of a partial detail of an auxiliary mechanism of the present utility model;
fig. 6 is an enlarged schematic view of a part of the detail of the protection mechanism of the present utility model.
In the figure: 1. a main body mechanism; 101. a universal joint body; 102. a mounting ring; 103. a groove; 104. connecting sleeves; 105. a through hole; 106. a connecting block; 107. a fixing bolt; 108. a gasket; 109. a drop-proof nut; 2. an auxiliary mechanism; 201. a cross shaft; 202. a transmission shaft; 203. a seal ring; 204. a dust cover; 3. a protective mechanism; 301. an anti-rust coating; 302. an anti-corrosion coating; 303. a reinforcing layer; 304. and (3) a wear-resistant coating.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a universal joint convenient to maintain, includes main body mechanism 1, auxiliary mechanism 2 and protection machanism 3, and auxiliary mechanism 2 is located the outer end of main body mechanism 1, and protection machanism 3 is located the inner of main body mechanism 1, and main body mechanism 1 includes universal joint body 101, collar 102 and recess 103, and collar 102 fixed mounting is in the outer end of universal joint body 101, and recess 103 fixed setting is in the upper end of collar 102;
The main body mechanism 1 further comprises a connecting sleeve 104, a through hole 105, a connecting block 106, a fixing bolt 107, a gasket 108 and a anticreep nut 109, wherein the connecting sleeve 104 is positioned at the inner end of the mounting ring 102, the through hole 105 is fixedly arranged at the upper end of the connecting sleeve 104, the connecting block 106 is fixedly arranged at the outer end of the connecting sleeve 104, the fixing bolt 107 is movably arranged at the upper end of the mounting ring 102, the fixing bolt 107 extends to the lower part of the mounting ring 102, the fixing bolt 107 is positioned at the inner end of the through hole 105, the fixing bolt 107 is movably connected with the through hole 105, the gasket 108 is movably arranged at the outer end of the fixing bolt 107, the gasket 108 is movably connected with the mounting ring 102, the anticreep nut 109 is movably arranged at the outer end of the fixing bolt 107, the anticreep nut 109 is positioned at the lower end of the gasket 108, the anticreep nut 109 is movably connected with the gasket 108, and the anticreep nut 109 is in threaded connection with the fixing bolt 107.
The auxiliary mechanism 2 comprises a cross 201, a transmission shaft 202, a sealing ring 203 and a dust cover 204, wherein the cross 201 is fixedly arranged in the middle of the universal joint body 101, the transmission shaft 202 is fixedly arranged at the outer end of the cross 201, the sealing ring 203 is fixedly arranged at the outer end of the transmission shaft 202, the dust cover 204 is fixedly arranged at the outer end of the sealing ring 203, the dust cover 204 is positioned at the inner end of the mounting ring 102, the dust cover 204 is fixedly connected with the mounting ring 102, firstly, when the universal joint is convenient to use and maintenance, a worker firstly places the connecting sleeve 104 into the mounting ring 102, inserts the fixing bolt 107 into the groove 103 and then extends to the outer end of the mounting ring 102 through the through hole 105, the worker fixes the gasket 108 and the anti-disengaging nut 109 on the extending fixing bolt 107, when the maintenance is needed, the worker loosens the anti-disengaging nut 109, the fixing bolt 107 is pulled out, the new connecting sleeve 104 and the connecting block 106 can be replaced, and the sealing ring 203 improves the tightness of the transmission shaft 202.
The protection mechanism 3 comprises an anti-rust coating 301, an anti-corrosion coating 302, a reinforcing layer 303 and a wear-resistant coating 304, wherein the anti-rust coating 301 is fixedly arranged at the outer end of the universal joint body 101, the anti-corrosion coating 302 is fixedly arranged at the inner end of the universal joint body 101, the anti-corrosion coating 302 is positioned at the inner end of the anti-rust coating 301, the anti-corrosion coating 302 is fixedly connected with the anti-rust coating 301, the reinforcing layer 303 is fixedly arranged at the inner end of the universal joint body 101, the reinforcing layer 303 is fixedly connected with the anti-corrosion coating 302, the wear-resistant coating 304 is fixedly arranged at the inner end of the universal joint body 101, the wear-resistant coating 304 is fixedly connected with the reinforcing layer 303, dust is prevented from entering the transmission shaft 202 to cause abrasion aggravation, the anti-rust coating 301 improves the anti-rust performance of the universal joint body 101, the anti-corrosion coating 302 improves the anti-corrosion performance of the universal joint body 101, the reinforcing layer 303 improves the strength of the universal joint body 101, the wear-resistant coating 304 improves the wear-resistant performance of the universal joint body 101, and the service life of the universal joint body 101 is prolonged.
Working principle: firstly, when the universal joint is convenient to use and maintain, a worker firstly puts the connecting sleeve 104 into the mounting ring 102, inserts the fixing bolt 107 into the groove 103 and extends to the outer end of the mounting ring 102 through the through hole 105, the worker fixes the gasket 108 and the anti-drop nut 109 on the extending fixing bolt 107, when the maintenance is needed, the worker loosens the anti-drop nut 109 and withdraws the fixing bolt 107, the new connecting sleeve 104 and the connecting block 106 can be replaced, the sealing ring 203 improves the tightness of the transmission shaft 202, the dust cover 204 prevents dust from entering the transmission shaft 202 to cause abrasion aggravation, the anti-rust coating 301 improves the anti-rust performance of the universal joint body 101, the problem of rust of the universal joint body 101 is avoided, the anti-corrosion coating 302 improves the anti-corrosion performance of the universal joint body 101, the reinforcing layer 303 improves the strength of the universal joint body 101, the wear-resistant coating 304 improves the wear resistance of the universal joint body 101, and the service life of the universal joint body 101 is prolonged.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (8)
1. The utility model provides a universal joint convenient to maintain, includes main part mechanism (1), complementary unit (2) and protection machanism (3), its characterized in that: the auxiliary mechanism (2) is positioned at the outer end of the main body mechanism (1), the protection mechanism (3) is positioned at the inner end of the main body mechanism (1), the main body mechanism (1) comprises a universal joint body (101), a mounting ring (102) and a groove (103), the mounting ring (102) is fixedly arranged at the outer end of the universal joint body (101), and the groove (103) is fixedly arranged at the upper end of the mounting ring (102);
The main body mechanism (1) further comprises a connecting sleeve (104), a through hole (105), a connecting block (106), a fixing bolt (107), a gasket (108) and a anticreep nut (109), wherein the connecting sleeve (104) is located at the inner end of the mounting ring (102), the through hole (105) is fixedly arranged at the upper end of the connecting sleeve (104), the connecting block (106) is fixedly arranged at the outer end of the connecting sleeve (104), the fixing bolt (107) is movably arranged at the upper end of the mounting ring (102), the fixing bolt (107) extends to the lower part of the mounting ring (102), the fixing bolt (107) is located at the inner end of the through hole (105), the fixing bolt (107) is movably connected with the through hole (105), the gasket (108) is located at the lower end of the mounting ring (102), the anticreep nut (109) is movably arranged at the outer end of the fixing bolt (107), the anticreep nut (109) is located at the lower end of the fixing bolt (109), and the anticreep nut (109) is movably connected with the fixing bolt (109).
2. A universal joint for facilitating maintenance according to claim 1, wherein: the auxiliary mechanism (2) comprises a cross shaft (201), a transmission shaft (202), a sealing ring (203) and a dust cover (204), wherein the cross shaft (201) is fixedly arranged in the middle of the universal joint body (101).
3. A universal joint for facilitating maintenance according to claim 2, wherein: the transmission shaft (202) is fixedly arranged at the outer end of the cross shaft (201), and the sealing ring (203) is fixedly arranged at the outer end of the transmission shaft (202).
4. A universal joint for facilitating maintenance according to claim 3, wherein: the dustproof cover (204) is fixedly arranged at the outer end of the sealing ring (203), the dustproof cover (204) is positioned at the inner end of the mounting ring (102), and the dustproof cover (204) is fixedly connected with the mounting ring (102).
5. The easy to service universal joint according to claim 4, wherein: the protection mechanism (3) comprises an anti-rust coating (301), an anti-corrosion coating (302), a reinforcing layer (303) and a wear-resistant coating (304), wherein the anti-rust coating (301) is fixedly arranged at the outer end of the universal joint body (101).
6. A universal joint for facilitating maintenance according to claim 5, wherein: the anti-corrosion coating (302) is fixedly arranged at the inner end of the universal joint body (101), the anti-corrosion coating (302) is positioned at the inner end of the anti-rust coating (301), and the anti-corrosion coating (302) is fixedly connected with the anti-rust coating (301).
7. A universal joint for facilitating maintenance according to claim 6, wherein: the reinforcing layer (303) is fixedly arranged at the inner end of the universal joint body (101), the reinforcing layer (303) is positioned at the inner end of the anti-corrosion coating (302), and the reinforcing layer (303) is fixedly connected with the anti-corrosion coating (302).
8. A universal joint for facilitating maintenance according to claim 7, wherein: the wear-resistant coating (304) is fixedly arranged at the inner end of the universal joint body (101), the wear-resistant coating (304) is positioned at the inner end of the reinforcing layer (303), and the wear-resistant coating (304) is fixedly connected with the reinforcing layer (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322742430.8U CN220930000U (en) | 2023-10-12 | 2023-10-12 | Universal joint convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322742430.8U CN220930000U (en) | 2023-10-12 | 2023-10-12 | Universal joint convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220930000U true CN220930000U (en) | 2024-05-10 |
Family
ID=90965663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322742430.8U Active CN220930000U (en) | 2023-10-12 | 2023-10-12 | Universal joint convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220930000U (en) |
-
2023
- 2023-10-12 CN CN202322742430.8U patent/CN220930000U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |