CN213323317U - Length-adjustable steering transmission shaft assembly - Google Patents
Length-adjustable steering transmission shaft assembly Download PDFInfo
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- CN213323317U CN213323317U CN202022423976.3U CN202022423976U CN213323317U CN 213323317 U CN213323317 U CN 213323317U CN 202022423976 U CN202022423976 U CN 202022423976U CN 213323317 U CN213323317 U CN 213323317U
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- pipe
- adjusting
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- rotating disk
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims description 37
- 238000009434 installation Methods 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 230000033228 biological regulation Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000003827 upregulation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a length-adjustable steering transmission shaft assembly, which comprises a shaft body, when the length of the shaft body needs to be adjusted, an adjusting block arranged at one end of a third pipe body can be pulled out of the first pipe body, a buckle at the upper end of a fixed disc at the upper end of the plate body is clamped in a first clamping groove at the upper end of the first rotary disc, a clamping column at the upper end of a second rotary disc is clamped in an adjusting tooth, then the fixed button is arranged in a fixed screw cavity for fixing, the operation is simple, the adjustment is convenient, the shaft body is more stable and is not easy to loose, the adjustment can be carried out for many times, the use is simple, if the device is pulled to the longest, the clamping column is pulled to a second mounting opening, the clamping column is lifted to drive the second rotary disc to rotate, the clamping column is clamped into the second clamping groove for fixing, then the adjusting block is collected to the first mounting opening, convenient and flexible application.
Description
Technical Field
The utility model relates to a steering transmission shaft technical field specifically is a length adjustable steering transmission shaft subassembly.
Background
The steering transmission shaft is a transmission part for connecting a steering wheel and a steering gear and is an important component in an automobile steering system. The design of the steering transmission shaft must ensure that it can reliably transmit torque.
At present, transmission shafts on the market are often a whole, cannot be adjusted in length, and bring certain difficulty to assembly, disassembly and maintenance.
To address the above-mentioned problems, a length-adjustable steer drive axle assembly is proposed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a length adjustable steering transmission axle subassembly adjusts the length of axis of rotation through setting up first adjustment mechanism and second adjustment mechanism to the problem among the above-mentioned background art has been solved.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a length-adjustable steering transmission shaft subassembly, includes the axis body, the axis body is including installation pipe, first adjustment mechanism, second adjustment mechanism, first universal joint fork and second universal joint fork, and first adjustment mechanism is installed to installation pipe one end, and second adjustment mechanism is installed to the installation pipe other end, and first universal joint fork is installed to second adjustment mechanism one end, and the second universal joint fork is installed to first adjustment mechanism one end.
Preferably, the installation pipe includes first body, second body and third body, and the second body is installed through second adjustment mechanism to first body one end, and the third body is installed through first adjustment mechanism to the first body other end.
Preferably, first adjustment mechanism is including adjusting chamber, first installing port, second installing port, fixed mouthful, regulation tooth, fixed button and regulating block, adjusts chamber one end and installs first installing port, adjusts the chamber other end and installs the second installing port, and fixed mouthful has been seted up to first body, adjusts intracavity portion and has seted up the regulation tooth, and fixed mouthful internally mounted has fixed button, adjusts intracavity portion and installs the regulating block, and regulating block movable mounting is adjusting intracavity portion.
Preferably, the regulating block includes the plate body, the fixed spiral shell chamber, first rotary disk, the second rotary disk, the card post, first draw-in groove, the second draw-in groove, fixed disk and buckle, the fixed spiral shell chamber has been seted up in the plate body runs through, first rotary disk has been seted up to plate body one side, the second rotary disk has been seted up to first rotary disk one end, the card post is installed to the second rotary disk, first draw-in groove has been seted up to first rotary disk one side, the second draw-in groove has been seted up to first rotary disk opposite side, the fixed disk is installed to plate body one side, the buckle is installed to fixed disk.
Preferably, the second adjusting mechanism comprises a spiral pipe, an adjusting device, a clamping block, a movable pipe, a circular groove and a movable opening, the adjusting device is installed at one end of the spiral pipe, the clamping block is movably installed at one end of the spiral pipe, the movable pipe is installed at one end of the inner side of the second pipe body, the circular groove is formed in the upper end of the movable pipe, the movable opening is formed in the other end of the inner side of the second pipe body, and the movable opening and the circular groove are movably installed.
Preferably, adjusting device includes adjustable ring, activity groove, spring, screw and third draw-in groove, and the activity groove has been seted up to the adjustable ring lower extreme, and adjustable ring lower extreme fixed mounting has the fixture block, and the spring is installed to fixture block one side, and the screw has been seted up to solenoid one side, and the third draw-in groove has been seted up to the screw inboard, and the screw is seted up in first body one end.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model provides a pair of adjustable length steering transmission shaft subassembly, the third body is installed through first adjustment mechanism to the first body other end, when the device needs regulating spindle body length, can pull out first body with the regulating block of third body one end installation, the buckle card of fixed disk upper end on the plate body is in the first draw-in groove of first rotary disk upper end, the card post card of second rotary disk upper end is inside the regulation tooth, later install the fixed button in fixed spiral shell intracavity portion and fix, and the operation is simple, convenient the regulation, and make the axis body more firm, be difficult for not hard up, and can adjust many times, and is simple to use.
2. The utility model provides a pair of length-adjustable steering transmission shaft subassembly, if the device has pulled to the longest, the card post is pulled to the second installing port, thereby the card post risees to drive the second rotary disk rotatory, makes the buckle card go into the second draw-in groove and fixes, then receives the regulating block to first installing port, makes whole axis body shorten, convenient dismantlement, easy operation, and convenient arbitrary regulation, convenient nimble application.
3. The utility model provides a pair of length adjustable steering transmission shaft subassembly, if the axis body is not hard up and when not enough one adjusts tooth length, can with the adjustable ring pulling, make the fixture block withdraw inside the solenoid, rotate the second body, then loosen the adjustable ring after rotating suitable length, the spring drives the fixture block card and goes into the third draw-in groove, makes length adjustment more accurate, prevents that the axis body is not hard up to influence user's safety.
Drawings
Fig. 1 is a schematic view of a shaft body structure of the present invention;
fig. 2 is a schematic structural view of a first adjusting mechanism of the present invention;
FIG. 3 is a schematic view of the structure of the adjusting block of the present invention;
fig. 4 is a schematic structural view of a second adjusting mechanism of the present invention;
fig. 5 is a schematic structural diagram of the adjusting device of the present invention.
In the figure: 1. a shaft body; 11. installing a pipe; 111. a first pipe body; 112. a second tube body; 113. a third tube; 12. a first adjustment mechanism; 121. an adjustment chamber; 122. a first mounting port; 123. a second mounting opening; 124. a fixed port; 125. adjusting teeth; 126. a fixing button; 127. an adjusting block; 1271. a plate body; 1272. a fixed screw cavity; 1273. a first rotating disk; 1274. a second rotating disk; 1275. clamping the column; 1276. a first card slot; 1277. a second card slot; 1278. fixing the disc; 1279. buckling; 13. a second adjustment mechanism; 131. a solenoid; 132. an adjustment device; 1321. an adjusting ring; 1322. a movable groove; 1323. a spring; 1324. screwing; 1325. a third card slot; 133. a clamping block; 134. a movable tube; 135. a circular groove; 136. a movable opening; 14. a first universal joint fork; 15. a second yoke.
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.
Referring to fig. 1-3, a length-adjustable steering transmission shaft assembly includes a shaft body 1, the shaft body 1 includes a mounting tube 11, a first adjusting mechanism 12, a second adjusting mechanism 13, a first universal joint yoke 14 and a second universal joint yoke 15, the mounting tube 11 includes a first tube 111, a second tube 112 and a third tube 113, the second tube 112 is mounted at one end of the first tube 111 through the second adjusting mechanism 13, the third tube 113 is mounted at the other end of the first tube 111 through the first adjusting mechanism 12, the first adjusting mechanism 12 is mounted at one end of the mounting tube 11, the first adjusting mechanism 12 includes an adjusting cavity 121, a first mounting opening 122, a second mounting opening 123, a fixing opening 124, an adjusting tooth 125, a fixing button 126 and an adjusting block 127, the first mounting opening 122 is mounted at one end of the adjusting cavity 121, the second mounting opening 123 is mounted at the other end of the adjusting cavity 121, the first tube 111 is provided with the fixing opening 124, the adjusting cavity 121 is internally provided with adjusting teeth 125, the fixing port 124 is internally provided with a fixing knob 126, the adjusting cavity 121 is internally provided with an adjusting block 127, the adjusting block 127 comprises a plate body 1271, a fixing screw cavity 1272, a first rotating disk 1273, a second rotating disk 1274, a clamping column 1275, a first clamping groove 1276, a second clamping groove 1277, a fixing disk 1278 and a buckle 1279, the plate body 1271 is penetrated and provided with the fixing screw cavity 1272, one side of the plate body 1271 is provided with the first rotating disk 1273, one end of the first rotating disk 1273 is provided with the second rotating disk 1274, the second rotating disk 1274 is provided with the clamping column 1275, one side of the first rotating disk 1273 is provided with the first clamping groove 1276, the other side of the first rotating disk 1273 is provided with the second clamping groove 1277, one side of the plate 1271 is provided with the fixing disk 1278, one end of the fixing disk 1279 is provided with the buckle 1279, one end of the buckle 1279 is arranged, the adjusting block 127 installed at one end of the third tube 113 can be pulled out of the first tube 111, the buckle 1279 at the upper end of the fixing disk 1278 at the upper end of the plate body 1271 is clamped in the first clamping groove 1276 at the upper end of the first rotating disk 1273, the clamping column 1275 at the upper end of the second rotating disk 1274 is clamped in the adjusting teeth 125, then the fixing button 126 is installed in the fixing screw cavity 1272 for fixing, the operation is simple, the adjustment is convenient, the shaft body 1 is more stable and not easy to loosen, the use is simple, if the device is pulled to the longest, the clamping column 1275 is pulled to the second installation opening 123, the clamping column 1275 is lifted to drive the second rotating disk 1274 to rotate, the buckle 1279 is clamped in the second clamping groove 1277 for fixing, then the adjusting block 127 is retracted to the first installation opening 122, the whole shaft body 1 is shortened, the dismounting is convenient, the operation is simple, the arbitrary adjustment is convenient, the flexible application is convenient, the second adjusting mechanism 13, a first universal joint fork 14 is installed at one end of the second adjusting mechanism 13, and a second universal joint fork 15 is installed at one end of the first adjusting mechanism 12.
Referring to fig. 4-5, the second adjusting mechanism 13 includes a screw tube 131, an adjusting device 132, a block 133, a movable tube 134, a circular groove 135 and a movable opening 136, the adjusting device 132 is installed at one end of the screw tube 131, the adjusting device 132 includes an adjusting ring 1321, a movable groove 1322, a spring 1323, a screw 1324 and a third groove 1325, the lower end of the adjusting ring 1321 is provided with the movable groove 1322, the lower end of the adjusting ring 1321 is fixedly installed with the block 133, one side of the block 133 is installed with the spring 1323, one side of the screw tube 131 is provided with the screw 1324, the inner side of the screw 1324 is provided with the third groove 1325, the screw 1324 is provided with the first tube 111, one end of the screw tube 131 is movably installed with the block 133, one end of the inner side of the second tube 112 is installed with the movable tube 134, the upper end of the movable tube 134 is provided with the circular groove 135, the other end of the inner side of the second tube 112 is provided with the, the adjusting ring 1321 can be pulled to enable the clamping block 133 to be withdrawn into the spiral tube 131, the second tube body 112 is rotated, then the adjusting ring 1321 is loosened after the second tube body is rotated to a proper length, the spring 1323 drives the clamping block 133 to be clamped into the third clamping groove 1325, the length adjustment is more accurate, and the shaft body 1 is prevented from being loosened to affect the safety of a user.
In summary, the following steps: the utility model provides a length-adjustable steering transmission shaft assembly, when the device needs to adjust the length of axis body 1, can pull out first body 111 with regulating block 127 of third body 113 one end installation, buckle 1279 card in the first draw-in groove 1276 of first rotary disk 1273 upper end of fixed disk 1278 upper end of plate body 1271, the calorie post 1275 card in the upper end of second rotary disk 1274 is inside adjusting teeth 125, later install fixed button 126 inside fixed spiral shell chamber 1272 and fix, easy operation, convenient regulation, and make the axis body 1 more firm, difficult not hard up, and can adjust many times, and easy to use, if the device has pulled to the longest, the calorie post 1275 is pulled to second installing port 123, the calorie post 1275 risees and drives second rotary disk 1274 to rotate, make buckle 1279 card go into second draw-in groove 1277 and fix, then receive regulating block 127 to first installing port 122, make whole axis body 1 shorten, convenient dismantlement, easy operation, and convenient regulation wantonly, convenient nimble application, if axis body 1 is not hard up and when being less than an regulation tooth 125 length, can stimulate adjustable ring 1321, make inside fixture block 133 withdrawed solenoid 131, rotate second body 112, then loosen adjustable ring 1321 after rotating suitable length, spring 1323 drives fixture block 133 card and goes into third draw-in groove 1325, make length adjustment more accurate, prevent that axis body 1 is not hard up to influence user's safety.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A length-adjustable steering transmission shaft assembly comprises a shaft body (1), and is characterized in that: the shaft body (1) comprises an installation pipe (11), a first adjusting mechanism (12), a second adjusting mechanism (13), a first universal joint fork (14) and a second universal joint fork (15), the first adjusting mechanism (12) is installed at one end of the installation pipe (11), the second adjusting mechanism (13) is installed at the other end of the installation pipe (11), the first universal joint fork (14) is installed at one end of the second adjusting mechanism (13), and the second universal joint fork (15) is installed at one end of the first adjusting mechanism (12).
2. A length adjustable steer drive axle assembly according to claim 1, wherein: the installation pipe (11) comprises a first pipe body (111), a second pipe body (112) and a third pipe body (113), the second pipe body (112) is installed at one end of the first pipe body (111) through a second adjusting mechanism (13), and the third pipe body (113) is installed at the other end of the first pipe body (111) through a first adjusting mechanism (12).
3. A length adjustable steer drive axle assembly according to claim 1, wherein: first adjustment mechanism (12) are including adjusting chamber (121), first installing port (122), second installing port (123), fixed mouthful (124), regulation tooth (125), fixed button (126) and regulating block (127), adjust chamber (121) one end and install first installing port (122), adjust chamber (121) other end and install second installing port (123), fixed mouthful (124) have been seted up in first body (111), adjust chamber (121) inside and seted up regulation tooth (125), fixed mouthful (124) internally mounted has fixed button (126), adjust chamber (121) internally mounted has regulating block (127), regulating block (127) movable mounting is inside adjusting chamber (121).
4. A length adjustable steer drive axle assembly according to claim 3, wherein: the adjusting block (127) comprises a plate body (1271), a fixed screw cavity (1272), a first rotating disk (1273), a second rotating disk (1274), a clamping column (1275), a first clamping groove (1276), a second clamping groove (1277), a fixed disk (1278) and a buckle (1279), the fixed screw cavity (1272) is formed by penetrating through the plate body (1271), the first rotating disk (1273) is formed on one side of the plate body (1271), the second rotating disk (1274) is formed at one end of the first rotating disk (1273), the clamping column (1275) is installed on the second rotating disk (1274), the first clamping groove (1276) is formed on one side of the first rotating disk (1273), the second clamping groove (1277) is formed on the other side of the first rotating disk (1273), the fixed disk (1278) is installed on one side of the plate body (1271), the buckle (1279) is installed at one end of the fixed disk (1278), and one end of the.
5. A length adjustable steer drive axle assembly according to claim 1, wherein: the second adjusting mechanism (13) comprises a spiral pipe (131), an adjusting device (132), a clamping block (133), a movable pipe (134), a circular groove (135) and a movable opening (136), the adjusting device (132) is installed at one end of the spiral pipe (131), the clamping block (133) is movably installed at one end of the spiral pipe (131), the movable pipe (134) is installed at one end of the inner side of the second pipe body (112), the circular groove (135) is formed in the upper end of the movable pipe (134), the movable opening (136) is formed in the other end of the inner side of the second pipe body (112), and the movable opening (136) and the circular groove (135) are movably installed.
6. A length adjustable steer drive axle assembly according to claim 5, wherein: adjusting device (132) include adjustable ring (1321), activity groove (1322), spring (1323), screw socket (1324) and third draw-in groove (1325), activity groove (1322) have been seted up to adjustable ring (1321) lower extreme, adjustable ring (1321) lower extreme fixed mounting has fixture block (133), spring (1323) are installed to fixture block (133) one side, screw socket (1324) have been seted up to solenoid (131) one side, third draw-in groove (1325) have been seted up to screw socket (1324) inboard, screw socket (1324) are seted up in first body (111) one end.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022423976.3U CN213323317U (en) | 2020-10-27 | 2020-10-27 | Length-adjustable steering transmission shaft assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022423976.3U CN213323317U (en) | 2020-10-27 | 2020-10-27 | Length-adjustable steering transmission shaft assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
CN213323317U true CN213323317U (en) | 2021-06-01 |
Family
ID=76074766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202022423976.3U Expired - Fee Related CN213323317U (en) | 2020-10-27 | 2020-10-27 | Length-adjustable steering transmission shaft assembly |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN213323317U (en) |
-
2020
- 2020-10-27 CN CN202022423976.3U patent/CN213323317U/en not_active Expired - Fee Related
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210601 |