CN220018946U - Device for detecting double-side cover structure power steering gear - Google Patents
Device for detecting double-side cover structure power steering gear Download PDFInfo
- Publication number
- CN220018946U CN220018946U CN202321581874.1U CN202321581874U CN220018946U CN 220018946 U CN220018946 U CN 220018946U CN 202321581874 U CN202321581874 U CN 202321581874U CN 220018946 U CN220018946 U CN 220018946U
- Authority
- CN
- China
- Prior art keywords
- fixed
- screw
- transmission shaft
- servo motor
- sleeved
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
Abstract
A device for detecting a power steering gear with a double-side cover structure is characterized in that a servo motor is fixed on a vertical plate through a screw, a sliding plate is connected to a sliding table through a linear guide rail, the servo motor is connected with a transmission shaft through a spline, a coupler is fixed on the transmission shaft through a spline, a connecting sleeve is sleeved on the transmission shaft and is fixed on the vertical plate through a screw; the lengthened sleeve is sleeved at the end part of the transmission shaft through threads, one end of the lengthened sleeve is in clearance fit with the connecting sleeve, the other end of the lengthened sleeve is fixed with the adjusting clamp through a screw, and the torque sensor is sleeved on the transmission shaft; the vertical plate is fixed on the sliding plate through a screw, the servo motor is fixed on the sliding table through a screw, the servo motor is connected with the ball screw through a spline block, and the tail end of the ball screw is connected with the linear guide rail. The utility model improves the detection accuracy and the working efficiency.
Description
Technical Field
The utility model belongs to an automobile power steering gear, in particular to a device for detecting a double-side cover power steering gear.
Background
With the rapid development of the automotive industry, in order to meet the development requirements of the driving comfort of vehicles, power steering gears, which are one of the important components of automobiles, have also been developed therefor. The power steering assembly is composed of a mechanical part for transmitting force from the steering wheel of the automobile in a correct route and a hydraulic part for making steering of the steering wheel light and flexible and improving steering stability. With the continuous trend of the power steering gear with the double-side cover structure, the traditional manual assembly cannot meet the existing assembly requirement.
Disclosure of Invention
The utility model aims to provide a device for detecting a power steering gear with a double-side cover structure, which improves the detection accuracy and the working efficiency.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a detect device of two side cap structure power steering gear, includes servo motor, riser, shaft coupling, transmission shaft, connecting sleeve, slip table, slide, wherein servo motor passes through the fix with screw on the riser, and the slide passes through linear guide and connects on the slip table, its characterized in that: the servo motor is connected with the transmission shaft through a spline, the coupler is fixed on the transmission shaft through a spline, and the connecting sleeve is sleeved on the transmission shaft and is fixed on the vertical plate through a screw; the lengthened sleeve is sleeved at the end part of the transmission shaft through threads, one end of the lengthened sleeve is in clearance fit with the connecting sleeve, the other end of the lengthened sleeve is fixed with the adjusting clamp through a screw, and the torque sensor is sleeved on the transmission shaft; the vertical plate is fixed on the sliding plate through a screw, the servo motor is fixed on the sliding table through a screw, the servo motor is connected with the ball screw through a spline block, and the tail end of the ball screw is connected with the linear guide rail.
The adjusting clamp comprises a clamp body, wherein counter bores are formed in the upper end and the lower end of the clamp body, and the spring and the bolt are sleeved in the counter bores of the clamp body.
The limiting mechanism is arranged on the sliding table, and a limiting block is fixed on the linear guide rail.
The utility model has the advantages that: the utility model can simultaneously adjust and detect the left side cover and the right side cover of the steering gear, replaces manual adjustment by a fork spanner, and improves the accuracy and the automation rate of detection.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic diagram of the structure of the adjusting clamp.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
Referring to fig. 1-2, a servo motor 1 is fixed with a vertical plate 2 through screws, and is connected with a transmission shaft 5 through spline blocks; the coupler 3 and the transmission shaft 5 are fixed by adopting a spline and a screw; the connecting sleeve 6 is fixed on the vertical plate by a screw; the lengthening sleeve 7 is connected through a transmission shaft thread, one side of the lengthening sleeve 7 is in clearance fit with the connecting sleeve 6, and the other side of the lengthening sleeve 7 is fixed with the adjusting clamp 8 through a screw; the torque sensor 4 is sleeved on the transmission shaft 5; the servo motor 1, the coupler 3, the torque sensor 4, the transmission shaft 5, the connecting sleeve 6 and the vertical plate 2 are fixed by screws and then fixed on the slide plate 10 by screws; the slide plate 10 is fixed on the linear guide rail 11 by screws; the servo motor 14 is fixed on the sliding table 9 by screws. The rotating shaft of the servo motor 14 is connected with the ball screw 11 by a spline block and a screw; the linear guide rail 13 is connected with the ball screw by a vertical plate with a bushing; the limiting mechanism 12 is arranged on the sliding table 9 for limiting. The spring 15 in the adjusting clamp 8 is sleeved in the counter bore of the clamp body 16 together with the bolt 17.
When the utility model works, the bolt 17 is in clearance fit with the left side cover hole and the right side cover hole of the detected workpiece, so that the whole detection device is fixedly connected with the detected workpiece, and the workpiece is jacked up through the in-place sensor. The left and right side cover assemblies of the workpiece and the connecting sleeve 6 of the left and right adjusting mechanism are positioned on the same horizontal line; when the start button is pressed, the servo motor 14 drives the sliding plate 10 to move through the ball screw 11, and the sliding plate 10 stops moving until the limiting mechanism 12 reaches the position of the set fixed limiting block. At this time, the bolts 17 of the adjusting clamp 8 enter the left and right side cover holes of the tested workpiece; after the bolts 17 of the adjusting clamp 8 enter the left and right side cover holes of the tested workpiece, the servo motor 1 rotates. The adjusting clamp 8 is driven to rotate by the transmission shaft 5; because the left side cover and the right side cover of the tested workpiece are eccentric side covers. The rotation angles of the adjusting clamps are different, and the moments are different; the coupling 3 ensures that the fluctuation in the moment transmission process cannot be excessive (< 0.2 N.m); at this time, the moment at different angles is sensed by the moment sensor 4 on the transmission shaft 5, and then signals are transmitted to the data encoder. The data encoder collects the data and forms a corresponding curve. If the curve is consistent with the set curve data range, judging that the adjustment is qualified; if the rotation is inconsistent, the servo motor 1 can drive the adjusting clamp 8 to rotate continuously until the moment of proper angle is qualified.
The utility model discloses can set up in the both sides of steering gear, detect and adjust the left and right sides cap simultaneously, degree of automation is high, effectual.
Claims (3)
1. The utility model provides a detect device of two side cap structure power steering gear, includes servo motor, riser, shaft coupling, transmission shaft, connecting sleeve, slip table, slide, wherein servo motor passes through the fix with screw on the riser, and the slide passes through linear guide and connects on the slip table, its characterized in that: the servo motor is connected with the transmission shaft through a spline, the coupler is fixed on the transmission shaft through a spline, and the connecting sleeve is sleeved on the transmission shaft and is fixed on the vertical plate through a screw; the lengthened sleeve is sleeved at the end part of the transmission shaft through threads, one end of the lengthened sleeve is in clearance fit with the connecting sleeve, the other end of the lengthened sleeve is fixed with the adjusting clamp through a screw, and the torque sensor is sleeved on the transmission shaft; the vertical plate is fixed on the sliding plate through a screw, the servo motor is fixed on the sliding table through a screw, the servo motor is connected with the ball screw through a spline block, and the tail end of the ball screw is connected with the linear guide rail.
2. The apparatus for detecting a double-side-cover structure power steering gear according to claim 1, wherein: the adjusting clamp comprises a clamp body, wherein counter bores are formed in the upper end and the lower end of the clamp body, and the spring and the bolt are sleeved in the counter bores of the clamp body.
3. The apparatus for detecting a double-side-cover structure power steering gear according to claim 2, wherein: the limiting mechanism is arranged on the sliding table, and a limiting block is fixed on the linear guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321581874.1U CN220018946U (en) | 2023-06-20 | 2023-06-20 | Device for detecting double-side cover structure power steering gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321581874.1U CN220018946U (en) | 2023-06-20 | 2023-06-20 | Device for detecting double-side cover structure power steering gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220018946U true CN220018946U (en) | 2023-11-14 |
Family
ID=88688178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321581874.1U Active CN220018946U (en) | 2023-06-20 | 2023-06-20 | Device for detecting double-side cover structure power steering gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220018946U (en) |
-
2023
- 2023-06-20 CN CN202321581874.1U patent/CN220018946U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101696908B (en) | Device for testing performance of automotive steering system | |
| CN110864658B (en) | New energy automobile energy accumulator nut gear tooth shape detection method | |
| CN101750042B (en) | Chip selecting machine for measuring half axle gear clearance of differential mechanism | |
| CN104359443B (en) | Automatic detecting and adjusting machine table for gear and rack meshing gap of automobile steering device | |
| CN201318939Y (en) | Chip selecting machine for measuring differential half axle gear clearance | |
| CN110031235B (en) | Torsion endurance fixed torque testing machine for dry friction clutch driven disc assembly for automobile | |
| CN204630682U (en) | Main reducing gear bearing driving torque and the secondary backlash pick-up unit of active and passive gear | |
| CN220018946U (en) | Device for detecting double-side cover structure power steering gear | |
| CN102384845B (en) | On-line loading test stand shift mechanism of manual transmission | |
| CN204664377U (en) | Main reducing gear bearing driving torque and the secondary backlash regulating device of active and passive gear | |
| CN113776821A (en) | Self-calibration type torque detection device for automobile clutch machining | |
| CN103737172B (en) | Feed pressure detection of dynamic mechanism | |
| CN210037215U (en) | Torsion endurance constant torque testing machine for automobile dry friction type clutch driven disc assembly | |
| CN111397469A (en) | System and method for detecting errors and dynamics of profile of cylindrical intermittent cam | |
| CN212228281U (en) | Empty load moment detection machine table for automobile steering column | |
| CN210198353U (en) | Assembly clearance check out test set | |
| CN201051050Y (en) | Car electromotive assisted turning detection instrument | |
| CN209166824U (en) | A kind of steering drive axle performance testing device | |
| CN220207473U (en) | High-precision detection tool for automobile gearbox | |
| KR200327450Y1 (en) | Unit for ball stud torque testing, in ball unit | |
| CN203380285U (en) | Rivet machine with controllable torque | |
| CN220380732U (en) | Automobile inner ball joint torque detection table | |
| CN220960628U (en) | Swing test device for steering intermediate shaft universal joint | |
| CN219368991U (en) | Automatic torque detection mechanism of power-assisted steering device | |
| CN216206090U (en) | Detection device for straightening and processing automobile half shaft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |