CN203236153U - Assembling auxiliary tool for transmission shaft of automotive steering column - Google Patents
Assembling auxiliary tool for transmission shaft of automotive steering column Download PDFInfo
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- CN203236153U CN203236153U CN 201320154472 CN201320154472U CN203236153U CN 203236153 U CN203236153 U CN 203236153U CN 201320154472 CN201320154472 CN 201320154472 CN 201320154472 U CN201320154472 U CN 201320154472U CN 203236153 U CN203236153 U CN 203236153U
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- transmission shaft
- base
- angle
- assembling
- sleeve
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000001105 regulatory effect Effects 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 3
- 230000003044 adaptive effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
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- 238000005070 sampling Methods 0.000 description 1
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Abstract
The utility model discloses an assembling auxiliary tool for a transmission shaft of an automotive steering column. One end of a transmission shaft fork is connected with a splined shaft by a positioning pin; the assembling auxiliary tool comprises a base; the base is provided with an angle regulating mechanism capable of relatively moving along the base and supporting blocks for supporting a transmission shaft assembly; the angle regulating mechanism comprises a regulating block and a regulating sleeve which is arranged on the regulating block, is adaptive to the positioning pin and can relatively rotate along the regulating block; the regulating block is provided with angle marks; and the regulating sleeve is provided with a starting point position mark. According to the assembling auxiliary tool for the transmission shaft of the automotive steering column, not only can assembling accuracy of the transmission shaft and both upper and lower forks of a steering shaft be ensured and an assembling error of a phase angle is reduced, but also an assembling process can be greatly simplified.
Description
Technical field
The utility model relates to automobile assembling clamp, is specifically related to a kind of car steering tube column power transmission shaft assembling auxiliary mould.
Background technology
Because the phase angle of car steering tube column steering drive axle is an important parameter of stable drive, when car steering tube column assembled, steering drive axle phase angle rigging error can cause very large torque fluctuations.When therefore car steering tube column assembles, guarantee that the assembly precision at power transmission shaft phase angle is vital.
At present in the car steering tube column power transmission shaft assembling process, generally adopt and at splined driveshaft blind tooth is set and prevents rigging error, but this kind method can only guarantee foozle at ± 2 °, and splined shaft and axle sleeve must be cold-forge forming, and is higher to the technological requirement of process equipment and material.
Except preventing the method for rigging error at the blind tooth of power transmission shaft processing, during the car steering tube column assembling, can adopt another kind of method: respectively power transmission shaft is saved up and down first fork and save up and down fork with steering spindle and be welded, and then assemble; But this sampling technology more complicated, and it is after connecting by 36 tooth splines that common joint fork is also with splined shaft, as wrong tooth when assembling, will produce the deviation of 10 degree, the phase angle will be seriously overproof like this, it is large that the steering torque fluctuations becomes, and the motor turning feel can be very poor, and then affect driver comfort.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and can guarantee the up and down assembly precision of two joint forks of power transmission shaft and steering spindle, reduces the phase angle rigging error, and the simple car steering tube column power transmission shaft assembling of assembly technology auxiliary mould.
To achieve these goals, the technical solution adopted in the utility model is:
This car steering tube column power transmission shaft assembling auxiliary mould, transmission shaft fork one end is connected by alignment pin with splined shaft; This assembles auxiliary mould, comprises base, is provided with the angle-adjusting mechanism that can relatively move along base and the back-up block of supporting shaft assembly at described base; Described angle-adjusting mechanism comprises adjustment block and is located on the adjustment block suitable with alignment pin and can adjusts in relative rotation sleeve along adjustment block; Be provided with angular marking in described adjustment block, be provided with start position at described adjustment sleeve and indicate.
Be provided with regulating handle in described adjustment sleeve both sides.
Be provided with gathering sill at base, the adjustment block bottom is stuck in the gathering sill.
Be provided with the transmission shaft fork alignment pin at base, described transmission shaft fork is by transmission shaft fork alignment pin location.
The utility model has the advantage of: this car steering tube column power transmission shaft assembling auxiliary mould, in the drive shaft cartridge timing, adjust sleeve and drive alignment pin when adjustment block relatively rotates, start position is indicated in starting point and the final position that the adjustment block upper angle is marked with, the angle that the compute location pin turns on the adjustment sleeve by observing; And then the angle of adjustment transmission shaft fork and splined shaft, according to the phase angle that defines transmission shaft fork is turned to the angle that the phase angle defines, weld after adjusting; This car steering tube column power transmission shaft assembling auxiliary mould can not only guarantee the up and down assembly precision of two joint forks of power transmission shaft and steering spindle, reduces the phase angle rigging error, and can greatly simplify assembly technology.
Description of drawings
The below is briefly described the content of each width of cloth accompanying drawing expression of the utility model specification and the mark among the figure:
Fig. 1 is the working state figure of the utility model car steering tube column power transmission shaft assembling auxiliary mould;
Fig. 2 is the schematic diagram of the angle-adjusting mechanism of car steering tube column power transmission shaft assembling auxiliary mould;
Fig. 3 is the structure diagram after car steering tube column assembles;
Mark among the above-mentioned figure is:
1, transmission shaft fork alignment pin, 2, alignment pin, 3, driving-shaft assembly, 4, back-up block, 5, angle-adjusting mechanism, 6, base, 7, transmission shaft fork, 8, splined shaft, 9, adjustment block, 10, adjust sleeve, 11, angular marking, 12, start position indicates, 13, regulating handle.
The specific embodiment
The below contrasts accompanying drawing, by the description to optimum embodiment, the specific embodiment of the present utility model is described in further detail.
As shown in Figures 1 and 2, this car steering tube column power transmission shaft assembling auxiliary mould, transmission shaft fork 7 one ends are connected by alignment pin 2 transition with splined shaft 8; This assembles auxiliary mould, comprises base 6, is provided with the angle-adjusting mechanism 5 that can relatively move along base 6 and the back-up block 4 of supporting shaft assembly 3 at base 6; Angle-adjusting mechanism 5, comprise adjustment block 9 and be located on the adjustment block 9 suitable with alignment pin 2 and can adjust in relative rotation sleeve 10 along adjustment block 9, adjusting sleeve 10 is located on the adjustment block 9, adjust sleeve 10 and can be set on the alignment pin 2, adjustment sleeve 10 can drive alignment pin 2 and relatively rotate around adjustment block 9; Be provided with angular marking 11 in adjustment block 9, be provided with start position at adjustment sleeve 10 and indicate 12; Adjustment sleeve 10 drives alignment pins 2 when adjustment block 9 relatively rotates, and adjusts starting point and the final position of start position sign 12 on adjustment block 9 upper angles sign 11 on the sleeve 10, the angle that compute location pin 2 turns over by observing; And then adjust the angle of transmission shaft fork 7 and splined shaft 8, and transmission shaft fork 7 is turned to the angle of phase angle definition according to the phase angle of definition, weld after adjusting the phase angle.This car steering tube column power transmission shaft assembling auxiliary mould can not only guarantee the up and down assembly precision of two joint forks of power transmission shaft and steering spindle, reduces the phase angle rigging error, and can greatly simplify assembly technology.
Be provided with regulating handle 13 in adjustment sleeve 10 both sides, regulating handle 13 makes things convenient for governor motion quick adjustment phase angle.
Be provided with gathering sill at base 6, adjustment block 9 bottoms are stuck in the gathering sill, and adjustment block 9 can relatively move along gathering sill; In car steering tube column when assembling,, move angle guiding mechanism 5 moves the length of adjusting to the car load requirement with Lower shaft sleeve on the power transmission shaft and power transmission shaft and gets final product.
Be provided with transmission shaft fork alignment pin 1 at base 6, transmission shaft fork 7 is by transmission shaft fork alignment pin 1 location during assembling.
During the car steering tube column assembling, at first driving-shaft assembly 3 is fixed on this car steering tube column power transmission shaft assembling auxiliary mould by transmission shaft fork alignment pin 1 and alignment pin 2.Steering column axle sleeve and the transmission shaft fork 7 of this moment have welded, and splined shaft 8 and transmission shaft fork 7 just interference fits link together; By move angle guiding mechanism 5, angle-adjusting mechanism 5 slides in gathering sill, adjusting sleeve 10 is enclosed within on the alignment pin 2, rotate and adjust sleeve 10, adjusting sleeve 10 drive alignment pins 2 relatively rotates along adjustment block 9, adjustment block 9 be carved with can clear identification angular marking 11, there is start position to indicate 12 at adjustment sleeve 10, the start position of adjusting on the sleeve 10 indicates 12 with adjusting sleeve 10 rotations, adjust starting point and the final position of start position sign 12 on adjustment block 9 upper angles sign 11 on the sleeve 10, the angle that compute location pin 2 turns over by observing; Transmission shaft fork 7 is turned to the angle of phase angle definition according to the phase angle of definition; At last transmission shaft fork 7 and splined shaft 8 are welded.
The above has carried out exemplary description to the utility model; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (4)
1. a car steering tube column power transmission shaft assembles auxiliary mould, and transmission shaft fork (7) one ends are connected by alignment pin (2) with splined shaft (8); It is characterized in that: this assembling auxiliary mould, comprise base (6), be provided with the angle-adjusting mechanism (5) that can relatively move along base (6) and the back-up block (4) of supporting shaft assembly (3) at described base (6); Described angle-adjusting mechanism (5) comprises adjustment block (9) and is located at adjustment block (9) upward and alignment pin (2) is suitable and can adjust in relative rotation sleeve (10) along adjustment block (9); Be provided with angular marking (11) in described adjustment block (9), be provided with start position at described adjustment sleeve (10) and indicate (12).
2. according to car steering tube column power transmission shaft assembling auxiliary mould claimed in claim 1, it is characterized in that: be provided with regulating handle (13) in described adjustment sleeve (10) both sides.
3. according to claim 1 or 2 described car steering tube column power transmission shaft assembling auxiliary moulds, it is characterized in that: be provided with gathering sill at base (6), adjustment block (9) bottom is stuck in the gathering sill.
4. according to car steering tube column power transmission shaft assembling auxiliary mould claimed in claim 3, it is characterized in that: be provided with transmission shaft fork alignment pin (1) at base (6), described transmission shaft fork (7) is by transmission shaft fork alignment pin (1) location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320154472 CN203236153U (en) | 2013-03-30 | 2013-03-30 | Assembling auxiliary tool for transmission shaft of automotive steering column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320154472 CN203236153U (en) | 2013-03-30 | 2013-03-30 | Assembling auxiliary tool for transmission shaft of automotive steering column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203236153U true CN203236153U (en) | 2013-10-16 |
Family
ID=49313485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320154472 Expired - Lifetime CN203236153U (en) | 2013-03-30 | 2013-03-30 | Assembling auxiliary tool for transmission shaft of automotive steering column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203236153U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962779A (en) * | 2014-05-09 | 2014-08-06 | 安徽大昌科技股份有限公司 | Clamp for steering column upper installation support of dashboard cross beam |
| CN105328628A (en) * | 2015-12-11 | 2016-02-17 | 天津爱田汽车部件有限公司 | Positioning and mounting device for automobile transmission shaft component |
| CN108000012A (en) * | 2017-12-21 | 2018-05-08 | 河南豪丰农业装备有限公司 | One kind section fork welder |
| CN108581359A (en) * | 2018-05-08 | 2018-09-28 | 河南鑫轴传动机械有限公司 | A kind of transmission shaft mounting tool |
| CN109014722A (en) * | 2018-08-23 | 2018-12-18 | 佘娟 | A kind of automatic fixing tool of car steering tube column welding |
-
2013
- 2013-03-30 CN CN 201320154472 patent/CN203236153U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962779A (en) * | 2014-05-09 | 2014-08-06 | 安徽大昌科技股份有限公司 | Clamp for steering column upper installation support of dashboard cross beam |
| CN103962779B (en) * | 2014-05-09 | 2016-09-14 | 安徽大昌科技股份有限公司 | The fixture of mounting bracket on the steering column of a kind of fascia board girder |
| CN105328628A (en) * | 2015-12-11 | 2016-02-17 | 天津爱田汽车部件有限公司 | Positioning and mounting device for automobile transmission shaft component |
| CN105328628B (en) * | 2015-12-11 | 2017-06-09 | 天津爱田汽车部件有限公司 | A kind of truck drive shaft position components erecting device |
| CN108000012A (en) * | 2017-12-21 | 2018-05-08 | 河南豪丰农业装备有限公司 | One kind section fork welder |
| CN108000012B (en) * | 2017-12-21 | 2020-05-22 | 河南豪丰农业装备有限公司 | Joint fork welding device |
| CN108581359A (en) * | 2018-05-08 | 2018-09-28 | 河南鑫轴传动机械有限公司 | A kind of transmission shaft mounting tool |
| CN109014722A (en) * | 2018-08-23 | 2018-12-18 | 佘娟 | A kind of automatic fixing tool of car steering tube column welding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131016 |