CN204431123U - A kind of jackshaft clamp for assembling of automobile steering system - Google Patents
A kind of jackshaft clamp for assembling of automobile steering system Download PDFInfo
- Publication number
- CN204431123U CN204431123U CN201420868674.9U CN201420868674U CN204431123U CN 204431123 U CN204431123 U CN 204431123U CN 201420868674 U CN201420868674 U CN 201420868674U CN 204431123 U CN204431123 U CN 204431123U
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- Prior art keywords
- jackshaft
- assembling
- clamp
- jaw
- steel ball
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Abstract
A kind of jackshaft clamp for assembling of automobile steering system, comprise positioning seat, positioning seat is provided with the locating support of a hollow on its seat surface top, this locating support is provided with a jackshaft clamp for assembling, this jackshaft clamp for assembling is the discoid of central aperture, jackshaft passes through the central aperture of this jackshaft clamp for assembling by this holder, by jackshaft stationary positioned.The utility model accurate positioning is reliable, and jackshaft not easily drops, reliable operation, and more convenient, simple to operate when installing.The utility model, while guarantee assembly precision, substantially reduces assembly work, improves jackshaft efficiency of assembling.The utility model is applicable to the jackshaft assembling field of various automobile steering system.
Description
Technical field
The utility model relates to a kind of assembling clamping device, particularly relates to when a kind of jackshaft being applied to automobile steering system assembles in order to fix the fixture of this jackshaft.
Background technology
At present, in automobile steering system assembling, experiment or trial-manufacturing process, need to carry out hand assembled to the countershaft assembly of one of key parts, this type assembly process also requires that efficiency of assembling is high while guarantee assembly precision is high.
And under prior art, there is no the frock clamp of the hand assembled of the countershaft assembly being applicable to automobile steering system completely.Prior art only use only common fixture location, not only assembly precision is not good, and owing to needing the installation step repeatedly adjusting the jackshaft that result in prior art numerous, complex operation inconvenience, assembler's duration, efficiency is low, and trial production cost is higher.
In sum, existing in the urgent need to a kind of novel clamp for assembling, while guarantee assembly precision, can assembly work be shortened, improve jackshaft efficiency of assembling.
Utility model content
In order to the installation step of the jackshaft solving the automobile steering system under prior art is numerous, complex operation inconvenience, assembler's duration, efficiency is low, the problem that trial production cost is higher, the utility model provides a kind of jackshaft clamp for assembling of automobile steering system, by the clamp structure redesigned, while guarantee assembly precision, assembly work can be substantially reduced, improve jackshaft efficiency of assembling, concrete structure of the present utility model is as described below:
A jackshaft clamp for assembling for automobile steering system, comprises positioning seat, it is characterized in that:
Described positioning seat is provided with the locating support of a hollow on its seat surface top, and this locating support is provided with a jackshaft clamp for assembling;
Described jackshaft clamp for assembling is the discoid of central aperture, and jackshaft passes through the central aperture of this jackshaft clamp for assembling by this holder, by jackshaft stationary positioned.
According to the jackshaft clamp for assembling of a kind of automobile steering system of the present utility model, it is characterized in that, described jackshaft clamp for assembling comprises chassis, driver plate, turning handle, positioning disk, formed jaws assembly and detection components, wherein, chassis, driver plate and positioning disk are discoid and central aperture, chassis is spun by screw and is fixed on the top of locating support, driver plate is then arranged on the top on chassis and locates with alignment pin pin joint, the side of driver plate is provided with turning handle, this turning handle is connected with the part that spins of driver plate inside, screw by rotating this handle part that will spin or loosen, and positioning disk is arranged on the top of driver plate by pulling pin of a plug-in, positioning disk offers 3 places are passed to disk body intermediate throughholes jaw groove by disk body outer rim at its 120 °, disk body outer rim interval, formed jaws assembly is arranged in positioning disk by jaw groove, and formed jaws assembly is connected with the part that spins of driver plate inside, spin part screw or loosen driven the advance and retreat of formed jaws assembly clamp or loosen, a detection components is then provided with at the top of positioning disk.
According to the jackshaft clamp for assembling of a kind of automobile steering system of the present utility model, it is characterized in that, described formed jaws assembly comprises the magnetic jaw of band and steel ball track, wherein jaw has 3, the position of corresponding 3 place's jaw grooves is 120 ° of spaced apart and centerings, jaw is connected with the part that spins of driver plate inside and jaw inside all offers steel ball installs raceway, and steel ball track is provided with at the centering place of jaw, steel ball track is by the magnetic absorption of jaw, and raceway installed by the just right steel ball of this steel ball track.
Purpose of design is herein, turning handle controls the part that spins of driver plate inside, screw by rotating this handle part that will spin or loosen, and the part that spins is connected with the formed jaws assembly that positioning disk inside is arranged, namely only need rotary motion handle just each jaw of formed jaws assembly can be advanced clamping to center or retreat pull-out to loosen, accurate positioning is reliable, and driver plate has auto-lock function when clamping, jackshaft is not easily dropped, reliable operation, and be magnetic due to jaw band, steel ball track also draws in the lump or decontrols, more convenient when making the installation of steel ball by steel ball track, simple to operate.
According to the jackshaft clamp for assembling of a kind of automobile steering system of the present utility model, it is characterized in that, described detection components comprises Bracket for Inspection, detects block and detect block bolt, wherein Bracket for Inspection is arranged on the top of positioning disk, detecting block is then arranged on Bracket for Inspection side by detecting block bolt, detecting the lower top card rectifying right positioning disk of block.
Purpose of design is herein, the detection block of this detection components as object of reference and scale, assemble time the detection and localization to jackshaft.
According to the jackshaft clamp for assembling of a kind of automobile steering system of the present utility model, it is characterized in that, the center of described positioning seat seat surface is at an upper portion thereof provided with location seat board and spacer pad, the bottom of the just right jackshaft of spacer pad, and spacer pad adjusts height and position up and down by location seat board.
Concrete use step of the present utility model is as follows:
1., when using, first rotary motion handle makes each jaw of formed jaws assembly retrogressing pull-out loosen, and then steel ball track is adsorbed on the front end of jaw;
2. then the lower intermediate shaft part of jackshaft is put into below jaw the central aperture of jackshaft clamp for assembling, after being aimed at steel ball track by its rigging position, jaw advances to center and is clamped by lower intermediate shaft part by rotary motion handle;
3. by the lower intermediate shaft part of upper steering shaft section cover access of jackshaft;
4. the positioning disk at formed jaws assembly place is overturn, then by the height and position of location seat board adjustment spacer pad, support jackshaft with spacer pad.
5. the steel ball offered along jaw inside is installed raceway and is loaded steel ball, is then loaded in jackshaft by steel ball track by steel ball successively with special steel ball awl.After installing, again loosen turning handle and jackshaft is taken out.
So far, whole jackshaft assembly process completes.
The jackshaft clamp for assembling of a kind of automobile steering system of the present utility model is used to obtain following beneficial effect:
1. the jackshaft clamp for assembling of a kind of automobile steering system of the present utility model, accurate positioning is reliable, and jackshaft not easily drops, reliable operation, and more convenient, simple to operate when installing;
2. the jackshaft clamp for assembling of a kind of automobile steering system of the present utility model while guarantee assembly precision, can substantially reduce assembly work, improves jackshaft efficiency of assembling.
Accompanying drawing explanation
Fig. 1 is the concrete structure schematic diagram of the jackshaft clamp for assembling of a kind of automobile steering system of the present utility model;
Fig. 2 is the top view of the jackshaft clamp for assembling of a kind of automobile steering system of the present utility model;
Fig. 3 is the concrete structure schematic diagram of the formed jaws assembly of the jackshaft clamp for assembling of a kind of automobile steering system of the present utility model;
Fig. 4 is the clamping jaw structure schematic diagram of the formed jaws assembly of the jackshaft clamp for assembling of a kind of automobile steering system of the present utility model;
Fig. 5 is the stereogram of the jackshaft clamp for assembling of a kind of automobile steering system of the present utility model.
In figure: 1-positioning seat, 1a-locates seat board, 1b-spacer pad, 2-locating support, 3-jackshaft, A-jackshaft clamp for assembling, A1-chassis, A2-driver plate, A3-turning handle, A4-positioning disk, A5-formed jaws assembly, A6-detection components, A7-alignment pin, A8-pulls pin, and A21-spins part, A41-jaw groove, A51-jaw, A52-steel ball track, raceway installed by A51a-steel ball, A61-Bracket for Inspection, A62-detects block, and A63-detects block bolt.
Detailed description of the invention
Be further described below in conjunction with the jackshaft clamp for assembling of drawings and Examples to a kind of automobile steering system of the present utility model.
Embodiment
As shown in Figures 1 to 5, a kind of jackshaft clamp for assembling of automobile steering system, comprises positioning seat 1, and positioning seat is provided with the locating support 2 of a hollow on its seat surface top, and this locating support is provided with a jackshaft clamp for assembling A;
Jackshaft clamp for assembling A is the discoid of central aperture, and jackshaft 3 passes through the central aperture of this jackshaft clamp for assembling by this holder, by jackshaft stationary positioned.
Jackshaft clamp for assembling A comprises chassis A1, driver plate A2, turning handle A3, positioning disk A4, formed jaws assembly A5 and detection components A6, wherein, chassis, driver plate and positioning disk are discoid and central aperture, chassis is spun by screw and is fixed on the top of locating support 2, driver plate is then arranged on the top on chassis and locates with alignment pin A7 pin joint, the side of driver plate is provided with turning handle, this turning handle is connected with the part A21 that spins of driver plate inside, screw by rotating this handle part that will spin or loosen, and positioning disk is arranged on the top of driver plate by the A8 that pulls pin of a plug-in, positioning disk offers 3 places are passed to disk body intermediate throughholes jaw groove A41 by disk body outer rim at its 120 °, disk body outer rim interval, formed jaws assembly is arranged in positioning disk by jaw groove, and formed jaws assembly is connected with the part that spins of driver plate inside, spin part screw or loosen driven the advance and retreat of formed jaws assembly clamp or loosen, a detection components A6 is then provided with at the top of positioning disk.
As shown in Figure 3 and Figure 4, formed jaws assembly A5 comprises band magnetic jaw A51 and steel ball track A52, wherein jaw has 3, the position of corresponding 3 place jaw groove A41 is 120 ° of spaced apart and centerings, jaw is connected with the part A21 that spins of driver plate A2 inside and jaw inside all offers steel ball installs raceway A51a, and steel ball track is provided with at the centering place of jaw, steel ball track is by the magnetic absorption of jaw, and raceway installed by the just right steel ball of this steel ball track.
Turning handle controls the part that spins of driver plate inside, screw by rotating this handle part that will spin or loosen, and the part that spins is connected with the formed jaws assembly that positioning disk inside is arranged, namely only need rotary motion handle just each jaw of formed jaws assembly can be advanced clamping to center or retreat pull-out to loosen, accurate positioning is reliable, and driver plate has auto-lock function when clamping, jackshaft is not easily dropped, reliable operation, and be magnetic due to jaw band, steel ball track also draws in the lump or decontrols, more convenient when making the installation of steel ball by steel ball track, simple to operate.
Detection components A6 comprises Bracket for Inspection A61, detects block A62 and detects block bolt A63, wherein Bracket for Inspection is arranged on the top of positioning disk A4, detecting block is then arranged on Bracket for Inspection side by detecting block bolt, detecting the lower top card rectifying right positioning disk of block.
The detection block of this detection components as object of reference and scale, assemble time the detection and localization to jackshaft.
The center of positioning seat 1 seat surface is at an upper portion thereof provided with location seat board 1a and spacer pad 1b, the bottom of the just right jackshaft of spacer pad, and spacer pad adjusts height and position up and down by location seat board.
Concrete use step of the present utility model is as follows:
1., when using, first rotary motion handle A3 makes each jaw A51 of formed jaws assembly A5 retrogressing pull-out loosen, and then steel ball track A52 is adsorbed on the front end of jaw;
2. then the lower intermediate shaft part of jackshaft 3 is put into below jaw the central aperture of jackshaft clamp for assembling A, after being aimed at steel ball track A52 by its rigging position, jaw advances to center and is clamped by lower intermediate shaft part by rotary motion handle;
3. by the lower intermediate shaft part of upper steering shaft section cover access of jackshaft 3;
4. the positioning disk A4 at formed jaws assembly A5 place is overturn, then adjusted the height and position of spacer pad 1b by location seat board 1a, support jackshaft with spacer pad.
5. the steel ball offered along jaw A51 inside is installed raceway A51a and is loaded steel ball, is then loaded in jackshaft by steel ball track A52 by steel ball successively with special steel ball awl.After installing, again loosen turning handle A3 and jackshaft 3 is taken out.
So far, whole jackshaft assembly process completes.
The jackshaft clamp for assembling of a kind of automobile steering system of the present utility model, accurate positioning is reliable, and jackshaft not easily drops, reliable operation, and more convenient, simple to operate when installing.The utility model, while guarantee assembly precision, substantially reduces assembly work, improves jackshaft efficiency of assembling.The utility model is applicable to the jackshaft assembling field of various automobile steering system.
Claims (5)
1. a jackshaft clamp for assembling for automobile steering system, comprises positioning seat (1), it is characterized in that:
Described positioning seat (1) is provided with the locating support (2) of a hollow on its seat surface top, this locating support is provided with a jackshaft clamp for assembling (A);
What described jackshaft clamp for assembling (A) was central aperture is discoid, jackshaft (3) by the central aperture of this jackshaft clamp for assembling by this holder, by jackshaft stationary positioned.
2. the jackshaft clamp for assembling of a kind of automobile steering system as claimed in claim 1, it is characterized in that, described jackshaft clamp for assembling (A) comprises chassis (A1), driver plate (A2), turning handle (A3), positioning disk (A4), formed jaws assembly (A5) and detection components (A6), wherein, chassis, driver plate and positioning disk are discoid and central aperture, chassis is spun by screw and is fixed on the top of locating support (2), driver plate is then arranged on the top on chassis and locates with alignment pin (A7) pin joint, the side of driver plate is provided with turning handle, this turning handle is connected with the part that spins (A21) of driver plate inside, screw by rotating this handle part that will spin or loosen, and positioning disk is arranged on the top of driver plate by pull pin (A8) of a plug-in, positioning disk offers 3 places are passed to disk body intermediate throughholes jaw groove (A41) by disk body outer rim at its 120 °, disk body outer rim interval, formed jaws assembly is arranged in positioning disk by jaw groove, and formed jaws assembly is connected with the part that spins of driver plate inside, spin part screw or loosen driven the advance and retreat of formed jaws assembly clamp or loosen, a detection components (A6) is then provided with at the top of positioning disk.
3. the jackshaft clamp for assembling of a kind of automobile steering system as claimed in claim 2, it is characterized in that, described formed jaws assembly (A5) comprises the magnetic jaw of band (A51) and steel ball track (A52), wherein jaw has 3, the position at corresponding 3 places' jaw groove (A41) is 120 ° of spaced apart and centerings, the inner part that spins (A21) of jaw and driver plate (A2) is connected and jaw inside all offers steel ball installs raceway (A51a), and steel ball track is provided with at the centering place of jaw, steel ball track is by the magnetic absorption of jaw, and raceway installed by the just right steel ball of this steel ball track.
4. the jackshaft clamp for assembling of a kind of automobile steering system as claimed in claim 2, it is characterized in that, described detection components (A6) comprises Bracket for Inspection (A61), detects block (A62) and detect block bolt (A63), wherein Bracket for Inspection is arranged on the top of positioning disk (A4), detecting block is then arranged on Bracket for Inspection side by detecting block bolt, detecting the lower top card rectifying right positioning disk of block.
5. the jackshaft clamp for assembling of a kind of automobile steering system as claimed in claim 1, it is characterized in that, the center of described positioning seat (1) seat surface is at an upper portion thereof provided with location seat board (1a) and spacer pad (1b), the bottom of the just right jackshaft of spacer pad, and spacer pad adjusts height and position up and down by location seat board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420868674.9U CN204431123U (en) | 2014-12-31 | 2014-12-31 | A kind of jackshaft clamp for assembling of automobile steering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420868674.9U CN204431123U (en) | 2014-12-31 | 2014-12-31 | A kind of jackshaft clamp for assembling of automobile steering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204431123U true CN204431123U (en) | 2015-07-01 |
Family
ID=53599041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420868674.9U Expired - Fee Related CN204431123U (en) | 2014-12-31 | 2014-12-31 | A kind of jackshaft clamp for assembling of automobile steering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204431123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625343A (en) * | 2015-07-17 | 2017-05-10 | 博世华域转向系统有限公司 | Clamp used for assembling steel ball guide rail type intermediate shaft of steering system and assembling method |
-
2014
- 2014-12-31 CN CN201420868674.9U patent/CN204431123U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625343A (en) * | 2015-07-17 | 2017-05-10 | 博世华域转向系统有限公司 | Clamp used for assembling steel ball guide rail type intermediate shaft of steering system and assembling method |
| CN106625343B (en) * | 2015-07-17 | 2018-11-16 | 博世华域转向系统有限公司 | A kind of guide tracked jackshaft clamp for assembling of the steel ball of steering system and assembly method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201821 Shanghai Jiading District City Yongsheng Road No. 2001 Patentee after: BOSCH HUAYU STEERING SYSTEMS Co.,Ltd. Address before: 201821 Shanghai Jiading District City Yongsheng Road No. 2001 Patentee before: ZF SHANGHAI STEERING SYSTEMS Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20211231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |