CN204673268U - A kind of electric steering column worm screw adjustment pad apolegamy board - Google Patents
A kind of electric steering column worm screw adjustment pad apolegamy board Download PDFInfo
- Publication number
- CN204673268U CN204673268U CN201520273187.2U CN201520273187U CN204673268U CN 204673268 U CN204673268 U CN 204673268U CN 201520273187 U CN201520273187 U CN 201520273187U CN 204673268 U CN204673268 U CN 204673268U
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- China
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- press
- apolegamy
- pad
- cylinder
- column
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Abstract
The utility model relates to a kind of electric steering column worm screw adjustment pad apolegamy board, belongs to electric steering column assembling manufacturing equipment technical field.This apolegamy board is made up of frame, electrical control cabinet, press-loading apparatus, measurement mechanism and pad matching device.Frame working panel is provided with press-loading apparatus, and press-loading apparatus side is provided with measurement mechanism and pad matching device, is provided with electrical control cabinet below working panel, and press-loading apparatus, measurement mechanism are connected with electrical control cabinet respectively with pad matching device.This matching device achieves detection, calculates, matches, press-fits the Automated condtrol of pad.Solve the problem that Traditional Man measure error is large, batch mixing, apolegamy unqualified thickness are managed.Be specially adapted to the apolegamy of electric steering column worm screw pad and press-fit use.
Description
Technical field
The utility model relates to a kind of electric steering column worm screw adjustment pad apolegamy board, belongs to electric steering column assembling manufacturing equipment technical field.
Background technology
Today of automobile industry fast development at home and abroad, automobile production manufacturer also more and more pays close attention to the comfortableness of driving while paying close attention to vehicle safety.In automobile steering system, the reducing gear of electric steering column causes worm screw clamping stagnation or axial float to produce abnormal sound because worm screw apolegamy adjusting pad chip size is unreasonable, thus has influence on comfortableness and the security of car steering.Therefore when worm screw apolegamy adjustment pad, need to carry out strict detection screening and adapted to the size of adjustment pad, the size of current worm screw apolegamy adjustment pad is measured to match manually, and its Problems existing has:
1. worm screw two ends rubber blanket has certain decrement, and rigidity is inconsistent, and be easily out of shape during measurement and cause measurement inaccurate, error is larger;
2., after hand dipping, operating personnel's adjustment pad of taking easily is made mistakes batch mixing, causes to join and selects pad to lose efficacy;
3. pair bearing shaft is to without precompression, and the end-play of bearing causes measuring inaccurate, causes to join and selects pad error larger;
Join and select spacer thickness unreasonable, when causing worm screw to be rotated, clamping stagnation or play produce abnormal sound.
Summary of the invention
The utility model object is: provide a kind of easy to operate, measure error is little, automatically detects, calculates, matches, press-fits pad, and to solve, manual measurement error is large, the electric steering column worm screw adjustment pad apolegamy board of batch mixing, apolegamy unqualified thickness reason.
The technical solution of the utility model is
A kind of electric steering column worm screw adjustment pad apolegamy board, it is made up of frame, electrical control cabinet, press-loading apparatus, measurement mechanism and pad matching device; It is characterized in that: the working panel of frame is provided with press-loading apparatus, press-loading apparatus side is provided with measurement mechanism and pad matching device, working panel between press-loading apparatus and measurement mechanism is provided with work rest, frame below working panel is provided with electrical control cabinet, and press-loading apparatus, measurement mechanism are connected with electrical control cabinet respectively with pad matching device.
Described press-loading apparatus by base, press-fit column, press-fit electric cylinder, pressure sensor A, line slideway, slide and workseat form; Base is provided with and press-fits column, press-fit column top and be installed with and press-fit electric cylinder, press-fit press-fiting on column below electric cylinder and be provided with slide by line slideway, slide is equipped with depression bar, one end of depression bar with press-fit electric cylinder and be connected; The other end of depression bar is provided with pressure head, the depression bar above pressure head is equipped with pressure sensor A, and the base below pressure head arranges workseat.
Described measurement mechanism is formed by measuring base, measurement column, measurement electric cylinder, pressure sensor B, line slide rail, sliding seat, trade union college cover and jacking cylinder; Measure on base and be provided with measurement column, measure column top and be installed with measurement electric cylinder, measure on the measurement column below electric cylinder and be provided with line slide rail, line slide rail is provided with test rod by sliding seat, test rod is equipped with pressure sensor B, one end of test rod is connected with measurement electric cylinder; The other end termination of test rod is provided with detection pressure head; Detect on the measurement base below pressure head and be provided with support, cradle top is provided with trade union college cover, and the support of trade union college cover below is built with jacking cylinder, and the piston rod of jacking cylinder extends in trade union college cover.
Described pad matching device by matching base, apolegamy platform, push cylinder, pad storage cylinder and form; Apolegamy base is fixed with apolegamy platform, on apolegamy platform, also column-shaped is provided with multiple pad storage cylinder, apolegamy platform below pad storage cylinder is provided with the blanking hole corresponding with pad storage cylinder, pad storage cylinder is communicated with blanking hole, the apolegamy base of blanking hole one end is provided with propelling movement cylinder, the piston rod pushing cylinder extends in blanking hole, and the piston rod end pushing cylinder is provided with pushing block.
The utility model has the advantage of:
This electric steering column worm screw adjustment pad apolegamy board is automatically detected by measurement mechanism and calculates the adjustment spacer thickness that worm screw sub-unit need match, and instead of manual measurement, solves the large and artificial selection of manual measurement error and to take the problem of easy batch mixing; Can to recruit whole pad by Reasonable, effectively overcome the inconsistent and bearing axial force that is that cause of rubber blanket rigidity to be deteriorated the worm screw clamping stagnation or axial gap that cause greatly, and then effectively can eliminate worm screw axial float, avoid producing abnormal sound, improve product comfort, thus improve the operation comfort of driver.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of press-loading apparatus of the present utility model;
Fig. 3 is the structural representation of measurement mechanism of the present utility model;
Fig. 4 is the structural representation of pad matching device of the present utility model.
In figure: 1, frame, 2, electrical control cabinet, 3, press-loading apparatus, 4, measurement mechanism, 5, pad matching device, 6, base, 7, press-fit column, 8, press-fit electric cylinder, 9, pressure sensor A, 10, line slideway, 11, slide, 12, workseat, 13, depression bar, 14, pressure head, 15, measure base, 16, measure column, 17, measure electric cylinder, 18, pressure sensor B, 19, line slide rail, 20, sliding seat, 21, trade union college cover, 22, jacking cylinder, 23, test rod, 24, detect pressure head, 25, support, 26, apolegamy base, 27, apolegamy platform, 28, push cylinder, 29, pad storage cylinder, 30, blanking hole, 31, work rest.
Detailed description of the invention
This electric steering column worm screw adjustment pad apolegamy board is made up of frame 1, electrical control cabinet 2, press-loading apparatus 3, measurement mechanism 4 and pad matching device 5.The working panel of frame 1 is provided with press-loading apparatus 3.Press-loading apparatus 3 by base 6, press-fit column 7, press-fit electric cylinder 8, pressure sensor A9, line slideway 10, slide 11 and workseat 12 form; Base 6 is provided with and press-fits column 7, press-fit column 7 top to be installed with and to press-fit electric cylinder 8, press-fit press-fiting on column 7 below electric cylinder 8 and be provided with slide 11 by line slideway 10, slide 11 is equipped with depression bar 13, one end of depression bar 13 with press-fit electric cylinder 8 and be connected; The other end of depression bar 13 is provided with pressure head 14, and the depression bar 13 above pressure head 14 is equipped with pressure sensor A9, and the base 6 below pressure head 14 arranges workseat 12.
Press-loading apparatus 3 side is provided with measurement mechanism 4 and pad matching device 5.Measurement mechanism 4 is made up of measurement base 15, measurement column 16, measurement electric cylinder 17, pressure sensor B18, line slide rail 19, sliding seat 20, trade union college cover 21 and jacking cylinder 22; Measure on base 15 and be provided with measurement column 16, measure column 16 top and be installed with measurement electric cylinder 17, measure on the measurement column 16 below electric cylinder 17 and be provided with line slide rail 19, line slide rail 19 is provided with test rod 23 by sliding seat 20.Test rod 23 is equipped with pressure sensor B18, one end of test rod 23 is connected with measurement electric cylinder 17; The other end termination of test rod 23 is provided with detects pressure head 24.Detect on the measurement base 15 below pressure head 24 and be provided with support 25, support 25 top is provided with trade union college cover 21, and the support 25 below trade union college cover 21 is built with jacking cylinder 22, and the piston rod of jacking cylinder 22 extends in trade union college cover 21.
Pad matching device 5 is made up of apolegamy base 26, apolegamy platform 27, propelling movement cylinder 28, pad storage cylinder 29; Apolegamy base 26 is fixed with apolegamy platform 27, on apolegamy platform 27, also column-shaped is provided with multiple pad storage cylinder 29, for storing the pad of different size model.Apolegamy platform 27 below pad storage cylinder 29 is provided with the blanking hole 30 of the through shape corresponding with pad storage cylinder 29, pad storage cylinder 29 is communicated with blanking hole 30, the apolegamy base 26 of blanking hole 30 one end is provided with and pushes cylinder 28, the piston rod pushing cylinder 28 extends in blanking hole 30, and the piston rod end pushing cylinder 28 is provided with pushing block (not shown).
Working panel between the press-loading apparatus 3 of this electric steering column worm screw adjustment pad apolegamy board and measurement mechanism 4 is provided with the work rest 31 for place work piece, frame 1 below working panel is provided with electrical control cabinet 2, and press-loading apparatus 3, measurement mechanism 4 are connected with electrical control cabinet 2 respectively with pad matching device 5.
During the matching device work of this electric steering column worm screw adjustment pad, first steering column worm screw to be assembled is put on the trade union college cover 21 of measurement mechanism 4, under the effect of measuring electric cylinder 17, test rod 23 drives detection pressure head to exercise itself and absorption surface 24 times, thus detects the variate-value of workpiece by pressure sensor B18 and electrical control cabinet 2.Once after the variate-value of workpiece measures, under the effect of electrical control cabinet 2, propelling movement cylinder 28 action under the pad storage cylinder 29 corresponding with this variate-value, thus the pad corresponding to variate-value is released.Now, staff can by this pad by press-fiting assembling with workpiece by press-loading apparatus 3 income.
This electric steering column worm screw adjustment pad matching device achieves detection, calculates, matches, press-fits the Automated condtrol of pad.Solve the problem that Traditional Man measure error is large, batch mixing, apolegamy unqualified thickness are managed.Be specially adapted to the apolegamy of electric steering column worm screw pad and press-fit use.
Claims (4)
1. an electric steering column worm screw adjustment pad apolegamy board, it is made up of frame (1), electrical control cabinet (2), press-loading apparatus (3), measurement mechanism (4) and pad matching device (5); It is characterized in that: the working panel of frame (1) is provided with press-loading apparatus (3), press-loading apparatus (3) side is provided with measurement mechanism (4) and pad matching device (5), working panel between press-loading apparatus (3) and measurement mechanism (4) is provided with work rest (31), frame (1) below working panel is provided with electrical control cabinet (2), and press-loading apparatus (3), measurement mechanism (4) are connected with electrical control cabinet (2) respectively with pad matching device (5).
2. a kind of electric steering column worm screw adjustment pad apolegamy board according to claim 1, is characterized in that: described press-loading apparatus (3) by base (6), press-fit column (7), press-fit electric cylinder (8), pressure sensor A(9), line slideway (10), slide (11) and workseat (12) form; Base (6) is provided with and press-fits column (7), press-fit column (7) top to be installed with and to press-fit electric cylinder (8), press-fit press-fiting on column (7) of electric cylinder (8) below, by line slideway (10), slide (11) is installed, depression bar (13) slide (11) is equipped with, one end of depression bar (13) with press-fit electric cylinder (8) and be connected; The other end of depression bar (13) is provided with pressure head (14), and the depression bar (13) of pressure head (14) top is equipped with pressure sensor A(9), the base (6) of pressure head (14) below arranges workseat (12).
3. a kind of electric steering column worm screw adjustment pad apolegamy board according to claim 1, is characterized in that: described measurement mechanism (4) by measurement base (15), measure column (16), measure electric cylinder (17), pressure sensor B(18), line slide rail (19), sliding seat (20), trade union college cover (21) and jacking cylinder (22) form; Measure on base (15) and be provided with measurement column (16), measure column (16) top and be installed with measurement electric cylinder (17), measure on the measurement column (16) below electric cylinder (17) and be provided with line slide rail (19), line slide rail (19) is provided with test rod (23) by sliding seat (20), (23) are equipped with pressure sensor B(18 to test rod), one end and measurement electric cylinder (17) of test rod (23), connect; The other end termination of test rod (23) is provided with detects pressure head (24); Detect on the measurement base (15) below pressure head (24) and be provided with support (25), support (25) top is provided with trade union college cover (21), the support (25) of trade union college cover (21) below is built with jacking cylinder (22), and the piston rod of jacking cylinder (22) extends in trade union college cover (21).
4. a kind of electric steering column worm screw adjustment pad apolegamy board according to claim 1, is characterized in that: described pad matching device (5) is made up of apolegamy base (26), apolegamy platform (27), propelling movement cylinder (28), pad storage cylinder (29); Apolegamy base (26) is fixed with apolegamy platform (27), apolegamy platform (27) is upper and column-shaped is provided with multiple pad storage cylinder (29), the apolegamy platform (27) of pad storage cylinder (29) below is provided with the blanking hole (30) corresponding with pad storage cylinder (29), pad storage cylinder (29) is communicated with blanking hole (30), the apolegamy base (26) of blanking hole (30) one end is provided with and pushes cylinder (28), the piston rod pushing cylinder (28) extends in blanking hole (30), and the piston rod end pushing cylinder (28) is provided with pushing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520273187.2U CN204673268U (en) | 2015-04-30 | 2015-04-30 | A kind of electric steering column worm screw adjustment pad apolegamy board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520273187.2U CN204673268U (en) | 2015-04-30 | 2015-04-30 | A kind of electric steering column worm screw adjustment pad apolegamy board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204673268U true CN204673268U (en) | 2015-09-30 |
Family
ID=54172991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520273187.2U Expired - Fee Related CN204673268U (en) | 2015-04-30 | 2015-04-30 | A kind of electric steering column worm screw adjustment pad apolegamy board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204673268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114515946A (en) * | 2022-02-21 | 2022-05-20 | 东风柳州汽车有限公司 | Worm press-fitting system |
-
2015
- 2015-04-30 CN CN201520273187.2U patent/CN204673268U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114515946A (en) * | 2022-02-21 | 2022-05-20 | 东风柳州汽车有限公司 | Worm press-fitting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20200430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |