CN204679209U - A kind of electric steering column torque sensor mid point demarcates board - Google Patents
A kind of electric steering column torque sensor mid point demarcates board Download PDFInfo
- Publication number
- CN204679209U CN204679209U CN201520273165.6U CN201520273165U CN204679209U CN 204679209 U CN204679209 U CN 204679209U CN 201520273165 U CN201520273165 U CN 201520273165U CN 204679209 U CN204679209 U CN 204679209U
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- China
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- mid point
- torque sensor
- steering column
- electric steering
- board
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Abstract
The utility model relates to a kind of electric steering column torque sensor mid point and demarcates board, belongs to electric steering column assembling manufacturing equipment technical field.This demarcation board is made up of frame, program-control cabinet, T-slot plate, power input device, workpiece fixing seat, Work-sheet pressing seat and workpiece support.The working panel of frame is fixed with T-slot plate, T-slot plate is fixed with workpiece fixing seat; Power input device is equipped with in workpiece fixing seat side; T-slot plate between power input device and workpiece fixing seat is equipped with Work-sheet pressing seat and workpiece support.This demarcation board automatically can complete electric steering column torque sensor mid point and demarcate, and decreases manual operation, reduces misoperation, sensor mid point is demarcated quick, stable, reliable, which thereby enhances electronic tubing string assembly production efficiency; Solve the problems such as existing torque sensor mid point calibration process test and monitoring mid-point voltage is not directly perceived, production efficiency is low, assembly qualified rate is lower.
Description
Technical field
The utility model relates to a kind of electric steering column torque sensor mid point and demarcates board, belongs to electric steering column assembling manufacturing equipment technical field.
Background technology
Along with the development of automobile electric booster steering system industry, the use of non-contact torque sensor is also more and more frequent.Wherein to the application of BI torque sensor be assembling after by looking for mechanical component midstroke, again torsion bar is carried out beating pin fixing, ensure that the major-minor signal meta voltage of sensor can in calibration range at 2.5V ± 0.15V, after electronic tubing string general assembly completes, must adopt BI torque sensor mid point calibrating instrument that major-minor signal meta voltage is demarcated as 2.5V, to meet the performance requirement of electric steering column assembly.The mode complex operation of current use instrumental calibration mid point, easily occurs that misoperation causes mid point to be demarcated unsuccessfully, and mid point demarcation efficiency is lower, has a strong impact on the electric steering column assembling manufacturing production efficiency adopting BI torque sensor.
Summary of the invention
The utility model object is: provide a kind of simple to operate, test and monitoring is directly perceived, fast automaticly can complete BI torque sensor mid point to demarcate, to solve existing employing instrumental calibration mid point complex operation, production efficiency electric steering column torque sensor mid point that is low and the low problem of assembly qualified rate demarcates board.
The technical solution of the utility model is
A kind of electric steering column torque sensor mid point demarcates board, and it is made up of frame, program-control cabinet, T-slot plate, power input device, workpiece fixing seat, Work-sheet pressing seat and workpiece support; It is characterized in that: the working panel of frame is provided with program-control cabinet, the working panel of program-control cabinet front end is fixed with T-slot plate, T-slot plate is fixed with workpiece fixing seat; The T-slot plate of workpiece fixing seat side is movably installed with power input device by slide rail; Power input device is connected with program-control cabinet; On T-slot plate between power input device and workpiece fixing seat, interval shape is installed with Work-sheet pressing seat and workpiece support.
Described power input device is made up of support, servomotor, sensor; Support is provided with transmission shaft by servomotor and speed reduction unit, transmission shaft is equipped with sensor, transmission shaft termination is provided with spline housing by shaft coupling.
Described workpiece fixing seat is made up of fixed head, universal joint and fabricated section, and fixed head is equipped with universal joint by fabricated section.
Described Work-sheet pressing seat is by base, back up pad and rotatably compress cylinder and form; Base is provided with back up pad, and on the base of back up pad both sides, symmetry shape is provided with and rotatably compresses cylinder, and the piston rod rotatably compressing cylinder is equipped with briquetting.
Described workpiece support is made up of base for supporting and compressing member, and base for supporting top is provided with work grooves, and the base for supporting of work grooves side is provided with compressing member, is provided with nylon neonychium in described work grooves.
The utility model advantage is compared with prior art:
This electric steering column torque sensor mid point is demarcated board and is automatically completed the demarcation of electric steering column BI torque sensor mid point, reduce manual operation, reduce misoperation, make sensor mid point demarcate fast, stablize, reliably, improve electronic tubing string assembly production efficiency; Solve the problems such as existing BI torque sensor mid point calibration process test and monitoring mid-point voltage is not directly perceived, production efficiency is low, assembly qualified rate is lower, be specially adapted to electric steering column torque sensor mid point calibration and usage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of Work-sheet pressing seat of the present utility model;
Fig. 3 is the structural representation of workpiece support of the present utility model.
In figure 1, frame, 2, program-control cabinet, 3, T-slot plate, 4, speed reduction unit, 5, Work-sheet pressing seat, 6, workpiece support, 7, fixed head, 8, universal joint, 9, slide rail, 10, support, 11, servomotor, 12, sensor, 13, shaft coupling, 14, spline housing, 15, base, 16, back up pad, 17, cylinder is rotatably compressed, 18, briquetting, 19, base for supporting, 20, compressing member, 21, groove, 22, workpiece.
Embodiment
This electric steering column torque sensor mid point is demarcated board and is made up of frame 1, program-control cabinet 2, T-slot plate 3, power input device, workpiece fixing seat, Work-sheet pressing seat 5 and workpiece support 6.The working panel of frame 1 is provided with program-control cabinet 2, the working panel of program-control cabinet 2 front end is fixed with T-slot plate 3, T-slot plate 3 is fixed with workpiece fixing seat.Workpiece fixing seat is made up of fixed head 7, universal joint 8 and fabricated section, and fixed head 7 is equipped with universal joint 8 by fabricated section.The T-slot plate of workpiece fixing seat side is movably installed with power input device by slide rail 9.Power input device is made up of support 10, servomotor 11 and sensor 12; Support 10 is provided with transmission shaft by servomotor 11 and speed reduction unit 4, transmission shaft is equipped with sensor 12, transmission shaft termination is provided with spline housing 14 by shaft coupling 13.
On T-slot plate 3 between workpiece fixing seat and power input device, interval shape is installed with Work-sheet pressing seat 5 and workpiece support 6.Work-sheet pressing seat 5 is by base 15, back up pad 16 and rotatably compress cylinder 17 and form; Base 15 is provided with back up pad 16, on the base 15 of back up pad 16 both sides, symmetry shape is provided with and rotatably compresses cylinder 17, and the piston rod rotatably compressing cylinder 17 is equipped with briquetting 18.Power input device with rotatably compress cylinder 17 and be connected with program-control cabinet 2 respectively;
Workpiece support 6 is made up of base for supporting 19 and compressing member 20, and base for supporting 19 top is provided with work grooves 21, the base for supporting of work grooves 21 side is provided with compressing member 20, is provided with nylon neonychium in work grooves 21.
When this electric steering column torque sensor mid point demarcates board work, first workpiece fixing seat, Work-sheet pressing seat 5 and workpiece support 6 is passed through by workpiece 22(electric steering column) be installed on board, and by rotatably compressing cylinder 17, workpiece 22 compresses by compressing member 20, make lower steering axle one end of workpiece 22 be connected with universal joint 8 simultaneously, upper steering axle one end of workpiece 22 is connected with spline housing 14, then can carries out the staking-out work of torque sensor mid point.
This electric steering column torque sensor mid point demarcates board can complete the demarcation of electric steering column torque sensor mid point automatically, decrease manual operation, reduce misoperation, make sensor mid point demarcate fast, stablize, reliably, which thereby enhance electronic tubing string assembly production efficiency; Solve the problems such as existing torque sensor mid point calibration process test and monitoring mid-point voltage is not directly perceived, production efficiency is low, assembly qualified rate is lower, be specially adapted to electric steering column BI torque sensor mid point calibration and usage.
Claims (5)
1. electric steering column torque sensor mid point demarcates a board, and it is made up of frame (1), program-control cabinet (2), T-slot plate (3), power input device, workpiece fixing seat, Work-sheet pressing seat (5) and workpiece support (6); It is characterized in that: the working panel of frame (1) is provided with program-control cabinet (2), the working panel of program-control cabinet (2) front end is fixed with T-slot plate (3), (3) are fixed with workpiece fixing seat to T-slot plate; The T-slot plate (3) of workpiece fixing seat side is movably installed with power input device by slide rail (9); Power input device is connected with program-control cabinet (2); T-slot plate (3) between power input device and workpiece fixing seat upper interval shape is installed with Work-sheet pressing seat (5) and workpiece support (6).
2. a kind of electric steering column torque sensor mid point according to claim 1 demarcates board, it is characterized in that: described power input device is made up of support (10), servomotor (11), sensor (12); Support (10) is provided with transmission shaft by servomotor (11) and speed reduction unit (4), transmission shaft is equipped with sensor (12), transmission shaft termination is provided with spline housing (14) by shaft coupling (13).
3. a kind of electric steering column torque sensor mid point according to claim 1 demarcates board, it is characterized in that: described workpiece fixing seat is made up of fixed head (7), universal joint (8) and fabricated section, and fixed head (7) is equipped with universal joint (8) by fabricated section.
4. a kind of electric steering column torque sensor mid point according to claim 1 demarcates board, it is characterized in that: described Work-sheet pressing seat (5) is by base (15), back up pad (16) and rotatably compress cylinder (17) and form; Base (15) is provided with back up pad (16), the upper symmetry shape of the base (15) of back up pad (16) both sides is provided with and rotatably compresses cylinder (17), and the piston rod rotatably compressing cylinder (17) is equipped with briquetting (18).
5. a kind of electric steering column torque sensor mid point according to claim 1 demarcates board; it is characterized in that: described workpiece support (6) is made up of base for supporting (19) and compressing member (20); base for supporting (19) top is provided with work grooves (21); the base for supporting (19) of work grooves (21) side is provided with compressing member (20), in described work grooves (21), is provided with nylon neonychium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520273165.6U CN204679209U (en) | 2015-04-30 | 2015-04-30 | A kind of electric steering column torque sensor mid point demarcates board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520273165.6U CN204679209U (en) | 2015-04-30 | 2015-04-30 | A kind of electric steering column torque sensor mid point demarcates board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204679209U true CN204679209U (en) | 2015-09-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520273165.6U Expired - Fee Related CN204679209U (en) | 2015-04-30 | 2015-04-30 | A kind of electric steering column torque sensor mid point demarcates board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204679209U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590504A (en) * | 2018-11-28 | 2019-04-09 | 英诺菲特(北京)科技有限公司 | Automobile assisted power steering system torque sensor assembly adjust automatically in perforating device |
| CN116989935A (en) * | 2023-08-03 | 2023-11-03 | 湖北恒隆凯迩必汽车电动转向系统有限公司 | Midpoint calibration equipment and method for torque sensor |
-
2015
- 2015-04-30 CN CN201520273165.6U patent/CN204679209U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590504A (en) * | 2018-11-28 | 2019-04-09 | 英诺菲特(北京)科技有限公司 | Automobile assisted power steering system torque sensor assembly adjust automatically in perforating device |
| CN116989935A (en) * | 2023-08-03 | 2023-11-03 | 湖北恒隆凯迩必汽车电动转向系统有限公司 | Midpoint calibration equipment and method for torque sensor |
| CN116989935B (en) * | 2023-08-03 | 2024-03-29 | 湖北恒隆凯迩必汽车电动转向系统有限公司 | Midpoint calibration equipment and method for torque sensor |
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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 |