CN217029709U - Chute type high-strength cross axle universal joint - Google Patents
Chute type high-strength cross axle universal joint Download PDFInfo
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- CN217029709U CN217029709U CN202220941235.0U CN202220941235U CN217029709U CN 217029709 U CN217029709 U CN 217029709U CN 202220941235 U CN202220941235 U CN 202220941235U CN 217029709 U CN217029709 U CN 217029709U
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Abstract
The utility model relates to the technical field of universal joints and discloses an inclined groove type high-strength cross axle universal joint which comprises connecting mechanisms, wherein movable mechanisms are arranged between the connecting mechanisms, each connecting mechanism comprises a connecting pipe, the top of each connecting pipe is provided with a connecting hole, the top of each connecting pipe is lapped with a supporting block, the bottom of each supporting block is fixedly connected with a connecting rod, the outer surface of each supporting block is fixedly connected with a cross supporting frame, and the surface of each cross supporting frame is provided with a movable hole. This chute formula high strength cross universal joint is through seting up the connecting hole at the top of connecting pipe to will insert the connecting rod in the connecting hole through the bolt and fix, set up the mounting hole on the boss simultaneously, insert the quick detach pole through the mounting hole and fix through positioning bolt, when maintaining, can dismantle connecting pipe on one side alone or dismantle the quick detach pole and take out the part of moving mechanism alone, reached the convenient effect of maintaining the dismantlement.
Description
Technical Field
The utility model relates to the technical field of universal joints, in particular to an inclined groove type high-strength cross shaft universal joint.
Background
The universal joint is a part for realizing variable angle power transmission, is used for changing the position of the transmission axis direction, and is a joint part of a universal transmission device of an automobile driving system.
Traditional universal joint is the integrated design, and the loose axle links together with the fixed axle promptly, in case damage directly whole change, and maintenance cost is high, and the bottom of the interconnection of universal joint is difficult to dismantle, maintains the trouble very of getting up.
Therefore, there is a need for a high strength universal joint with a slanted groove to solve the above-mentioned problem of inconvenient maintenance.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the inclined groove type high-strength universal joint, which has the advantages of convenience in disassembly and the like, and solves the problem of difficulty in maintenance in the background technology.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: a chute type high-strength cross axle universal joint comprises connecting mechanisms, wherein a movable mechanism is arranged between the connecting mechanisms;
the connecting mechanism comprises a connecting pipe, a connecting hole is formed in the top of the connecting pipe, a supporting block is lapped on the top of the connecting pipe, the bottom of the supporting block is fixedly connected with a connecting rod, a cross-shaped supporting frame is fixedly connected to the outer surface of the supporting block, and a movable hole is formed in the surface of the cross-shaped supporting frame;
the movable mechanism comprises a reinforcing block, a cross pull rod is fixedly connected to the outer surface of the reinforcing block, a mounting hole is formed in the side face of the reinforcing block, a positioning bolt is connected to the top of the reinforcing block in a threaded manner, a quick-release rod is inserted into the mounting hole, and a positioning hole is formed in the outer surface of the quick-release rod.
The top of the connecting pipe is provided with a connecting hole, the connecting rod inserted into the connecting hole is fixed through a bolt, the reinforcing block is provided with a mounting hole, the quick-release rod is inserted into the mounting hole and is fixed through a positioning bolt, and when maintenance is performed, the connecting pipe on one side can be independently dismounted or the quick-release rod can be independently dismounted to independently take out the part of the movable mechanism, so that the effect of convenience in maintenance and dismounting is achieved;
and set up the boss and connect the drag link to connect the quick detach pole of activity through positioning bolt, when the universal joint carries out the transmission, through reducing the length of drag link and quick detach pole, thereby torsion can concentrate on the boss in the driven time, avoids drag link and quick detach pole to receive too big torsion and damage, has reached the effect of lifting strength.
Preferably, the number of the connecting mechanisms is two, and the two connecting mechanisms are opposite and criss-cross.
Two crossed connecting mechanisms are arranged, so that the two connecting mechanisms can realize universal conversion through a middle movable mechanism.
Preferably, the bottom of the connecting pipe is provided with a diamond-shaped groove, and the inner wall of the connecting hole is inserted into the outer surface of the connecting rod.
The bottom of the connecting pipe is provided with the diamond-shaped groove for being connected with the transmission structure, reducing the loss of transmission force and improving the convenience of connection, and inserting the connecting hole and the connecting rod, so that the part of the connecting pipe can be detached independently during maintenance, and the connecting mechanism on the other side can be detached without.
Preferably, the bottom of the connecting rod is provided with three threaded holes which are arranged in a triangular manner, and the threaded holes are in threaded connection with bolts penetrating through the connecting holes.
Three screw holes are formed in the bottom of the connecting rod, so that the connecting rod can be connected through the bottom of the bolt through-connection pipe, and the triangular arrangement can improve the connection stability.
Preferably, the reinforcing block and the supporting block are coaxial, and the tie rod and the quick release rod respectively penetrate through movable holes in the two connecting mechanisms and are movably connected.
The reinforcing block and the supporting block are coaxially arranged, so that the transmission stability can be kept, and the connecting mechanism is connected with the movable hole through the tie rod and the quick-release rod, so that the direction of the connecting mechanism can be adjusted in a rotating mode.
Preferably, the positioning bolt penetrates through the top of the reinforcing block, extends to the inside of the mounting hole and is in threaded connection with the inner wall of the mounting hole, and the mounting hole and the tie rod are at an angle of ninety degrees.
Set up positioning bolt and run through the inside of boss to can fix a position quick detach pole through positioning bolt, and set the contained angle between mounting hole and the tie rod to ninety degrees, thereby can make the contained angle between quick detach pole and the tie rod also be ninety degrees.
Preferably, the positioning hole is located in the center of the quick release rod, and the positioning hole is penetrated by a positioning bolt.
The positioning hole is formed in the center of the quick release rod, so that the two ends of the quick release rod extending out of the reinforcing block are equal in length, transmission stability is improved, and the positioning bolt penetrates through the positioning hole to limit the quick release rod.
Compared with the prior art, the utility model provides an inclined groove type high-strength cross axle universal joint, which has the following beneficial effects:
1. this chute-type high strength cross axle universal joint through seting up the connecting hole at the top of connecting pipe to will insert the connecting rod in the connecting hole through the bolt and fix, set up the mounting hole on the boss simultaneously, insert the quick detach pole through the mounting hole and fix through positioning bolt, when maintaining, can dismantle the connecting pipe on one side alone or dismantle the quick detach pole and take out moving mechanism's part alone, reached the effect of conveniently maintaining the dismantlement.
2. This chute formula high strength cross universal joint connects the drag link through setting up the boss to connect the quick detach pole of activity through positioning bolt, when the universal joint carries out the transmission, through the length of subtracting short drag link and quick detach pole, thereby torsion can concentrate on the boss in the driven, avoids drag link and quick detach pole to receive too big torsion and damage, has reached the effect that promotes intensity.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an assembly view of the coupling mechanism of the present invention;
FIG. 3 is a schematic view of a connecting rod according to the present invention;
FIG. 4 is a schematic view of a stiffener structure according to the present invention;
FIG. 5 is a schematic view of a quick release lever according to the present invention.
Wherein: 1. a connecting mechanism; 101. a connecting pipe; 102. connecting holes; 103. a supporting block; 104. A connecting rod; 105. a cross support frame; 106. a movable hole; 2. a movable mechanism; 201. a reinforcing block; 202. a tie rod; 203. mounting holes; 204. positioning a bolt; 205. a quick release lever; 206. And (6) positioning the holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-5, a chute-type high-strength universal joint comprises connecting mechanisms 1, and movable mechanisms 2 are arranged between the connecting mechanisms 1;
the connecting mechanism 1 comprises a connecting pipe 101, the top of the connecting pipe 101 is provided with a connecting hole 102, the top of the connecting pipe 101 is lapped with a supporting block 103, the bottom of the supporting block 103 is fixedly connected with a connecting rod 104, the outer surface of the supporting block 103 is fixedly connected with a cross supporting frame 105, and the surface of the cross supporting frame 105 is provided with a movable hole 106;
the moving mechanism 2 comprises a reinforcing block 201, a tie rod 202 is fixedly connected to the outer surface of the reinforcing block 201, a mounting hole 203 is formed in the side surface of the reinforcing block 201, a positioning bolt 204 is connected to the top of the reinforcing block 201 in a threaded manner, a quick release rod 205 is inserted into the mounting hole 203, and a positioning hole 206 is formed in the outer surface of the quick release rod 205.
Through the technical scheme, the top of the connecting pipe 101 is provided with the connecting hole 102, the connecting rod 104 inserted into the connecting hole 102 is fixed through a bolt, the reinforcing block 201 is provided with the mounting hole 203, the quick-release rod 205 is inserted through the mounting hole 203 and is fixed through the positioning bolt 204, when maintenance is carried out, the connecting pipe 101 or the quick-release rod 205 on one side can be independently dismounted, and parts of the movable mechanism 2 can be independently taken out, so that the effect of convenient maintenance and dismounting is achieved;
and set up the boss 201 and connect tie rod 202 to connect the quick detach pole 205 of activity through set bolt 204, when the universal joint carries out the transmission, through reducing the length of tie rod 202 and quick detach pole 205, thereby torsion can concentrate on boss 201 in the transmission, avoids tie rod 202 and quick detach pole 205 to receive too big torsion and damage, has reached the effect that promotes intensity.
Specifically, the number of the connecting mechanisms 1 is two, and the two connecting mechanisms 1 are opposite and crisscross.
Through the technical scheme, the two cross connecting mechanisms 1 are arranged, so that the two connecting mechanisms 1 can realize universal conversion through the middle movable mechanism 2.
Specifically, the bottom of the connecting pipe 101 is provided with a diamond-shaped groove, and the inner wall of the connecting hole 102 is inserted into the outer surface of the connecting rod 104.
Through above-mentioned technical scheme, set up the rhombus groove in the bottom of connecting pipe 101 for be connected with transmission structure, reduce the loss of drive power and promote the convenience of connecting, and peg graft connecting hole 102 and connecting rod 104, thereby can dismantle the part of connecting pipe 101 alone when maintaining, and the coupling mechanism 1 of another side can not need to dismantle.
Specifically, the bottom of the connecting rod 104 is provided with three threaded holes, the threaded holes are arranged in a triangular manner, and the threaded holes are in threaded connection with bolts penetrating through the connecting holes 102.
Through the technical scheme, three threaded holes are formed in the bottom of the connecting rod 104, so that the connecting rod 104 can be connected through the bottom of the bolt through connecting pipe 101, and the triangular arrangement can improve the connection stability.
Specifically, the reinforcing block 201 and the supporting block 103 are coaxial, and the tie rod 202 and the quick release rod 205 respectively penetrate through the movable holes 106 in the two connecting mechanisms 1 and are movably connected.
Through the technical scheme, the reinforcing block 201 and the supporting block 103 are coaxially arranged, so that the transmission stability can be kept, and the cross pull rod 202 and the quick release rod 205 are connected with the movable hole 106, so that the direction of the connecting mechanism 1 can be adjusted in a rotating mode.
Specifically, the positioning bolt 204 extends through the top of the reinforcing block 201 to the inside of the mounting hole 203 and is in threaded connection with the inner wall of the mounting hole 203, and the mounting hole 203 is at an angle of ninety degrees with the tie rod 202.
Through the technical scheme, the positioning bolt 204 is arranged to penetrate through the inside of the reinforcing block 201, so that the quick release rod 205 can be fixedly positioned through the positioning bolt 204, the included angle between the mounting hole 203 and the tie rod 202 is set to ninety degrees, and the included angle between the quick release rod 205 and the tie rod 202 can also be ninety degrees.
Specifically, the positioning hole 206 is located at the center of the quick release lever 205, and the positioning hole 206 is penetrated by the positioning bolt 204.
Through the above technical solution, the positioning hole 206 is disposed at the center of the quick release lever 205, so that the two ends of the quick release lever 205 extending out of the reinforcing block 201 are equal in length, thereby improving the transmission stability, and the positioning bolt 204 penetrates through the positioning hole 206 to limit the quick release lever 205.
When the quick release mechanism is used, the top of the connecting pipe 101 is provided with the connecting hole 102, the connecting rod 104 inserted into the connecting hole 102 is fixed through a bolt, the reinforcing block 201 is provided with the mounting hole 203, the quick release rod 205 is inserted through the mounting hole 203 and is fixed through the positioning bolt 204, when maintenance is carried out, the connecting pipe 101 or the quick release rod 205 on one side can be independently disassembled to independently take out the part of the movable mechanism 2, and the effect of convenient maintenance and disassembly is achieved;
and set up the boss 201 and connect tie rod 202 to connect the quick detach pole 205 of activity through set bolt 204, when the universal joint carries out the transmission, through reducing the length of tie rod 202 and quick detach pole 205, thereby torsion can concentrate on boss 201 in the transmission, avoids tie rod 202 and quick detach pole 205 to receive too big torsion and damage, has reached the effect that promotes intensity.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a chute formula high strength cross universal joint, includes coupling mechanism (1), its characterized in that: a movable mechanism (2) is arranged between the connecting mechanisms (1);
the connecting mechanism (1) comprises a connecting pipe (101), a connecting hole (102) is formed in the top of the connecting pipe (101), a supporting block (103) is lapped on the top of the connecting pipe (101), a connecting rod (104) is fixedly connected to the bottom of the supporting block (103), a cross supporting frame (105) is fixedly connected to the outer surface of the supporting block (103), and a movable hole (106) is formed in the surface of the cross supporting frame (105);
the movable mechanism (2) comprises a reinforcing block (201), a transverse pull rod (202) is fixedly connected to the outer surface of the reinforcing block (201), a mounting hole (203) is formed in the side surface of the reinforcing block (201), a positioning bolt (204) is connected to the top of the reinforcing block (201) in a threaded manner, a quick release rod (205) is inserted into the mounting hole (203), and a positioning hole (206) is formed in the outer surface of the quick release rod (205).
2. The angular groove high strength universal joint according to claim 1, wherein: the number of the connecting mechanisms (1) is two, and the two connecting mechanisms (1) are opposite and crossed.
3. The angular groove type high-strength universal joint according to claim 1, wherein: the bottom of the connecting pipe (101) is provided with a diamond-shaped groove, and the inner wall of the connecting hole (102) is inserted into the outer surface of the connecting rod (104).
4. The angular groove high strength universal joint according to claim 1, wherein: the bottom of the connecting rod (104) is provided with three threaded holes which are arranged in a triangular mode, and the threaded holes are in threaded connection with bolts penetrating through the connecting holes (102).
5. The angular groove type high-strength universal joint according to claim 1, wherein: the reinforcing block (201) and the supporting block (103) are coaxial, and the tie rod (202) and the quick-release rod (205) respectively penetrate through the movable holes (106) in the two connecting mechanisms (1) and are movably connected.
6. The angular groove high strength universal joint according to claim 1, wherein: the positioning bolt (204) penetrates through the top of the reinforcing block (201), extends to the inside of the mounting hole (203) and is in threaded connection with the inner wall of the mounting hole (203), and the mounting hole (203) and the cross tie rod (202) form a ninety-degree angle.
7. The angular groove type high-strength universal joint according to claim 1, wherein: the positioning hole (206) is located in the center of the quick release rod (205), and the positioning hole (206) is penetrated by the positioning bolt (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220941235.0U CN217029709U (en) | 2022-04-21 | 2022-04-21 | Chute type high-strength cross axle universal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220941235.0U CN217029709U (en) | 2022-04-21 | 2022-04-21 | Chute type high-strength cross axle universal joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217029709U true CN217029709U (en) | 2022-07-22 |
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ID=82418632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220941235.0U Active CN217029709U (en) | 2022-04-21 | 2022-04-21 | Chute type high-strength cross axle universal joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217029709U (en) |
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2022
- 2022-04-21 CN CN202220941235.0U patent/CN217029709U/en active Active
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