CN213984824U - EPS input shaft axial float volume detection device - Google Patents
EPS input shaft axial float volume detection device Download PDFInfo
- Publication number
- CN213984824U CN213984824U CN202023240277.1U CN202023240277U CN213984824U CN 213984824 U CN213984824 U CN 213984824U CN 202023240277 U CN202023240277 U CN 202023240277U CN 213984824 U CN213984824 U CN 213984824U
- Authority
- CN
- China
- Prior art keywords
- input shaft
- dial indicator
- clamping seat
- detection device
- eps
- 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
Images
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
An EPS input shaft axial displacement amount detection device comprises a clamping seat and a dial indicator, wherein the clamping seat is provided with the dial indicator, the clamping seat is sleeved on an input shaft sleeve of a steering gear, the upper end of the clamping seat is provided with a boss with a through hole, a dial indicator auxiliary rod is fixedly arranged in the boss, and a shaft sleeve of the dial indicator penetrates through the dial indicator auxiliary rod and is fixedly connected with the dial indicator auxiliary rod; and a measuring disc in contact with the tail end of the input shaft is fixedly arranged at the lower end of the measuring rod of the dial indicator. The utility model discloses the structure can be used to detect assembly stability and the uniformity of EPS input shaft product.
Description
Technical Field
The utility model relates to a EPS input shaft axial float volume detection device.
Background
In the assembling process of an EPS product, due to factors such as errors of parts in the machining process, equipment precision and different assembling proficiency of workers, the manufactured product has more or less quality problems, such as abnormal sound of a steering gear, shifting of an input shaft, product shaking, inconsistent left and right rotating moments of the product, poor rotating hand feeling, poor driving comfort and the like. Therefore, the invention provides the EPS input shaft axial movement amount detection device which can improve the assembling quality of EPS products and ensure the stability and consistency of the products.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a EPS input shaft axial float volume detection device for assembly stability and the uniformity of detecting EPS input shaft product.
The utility model provides a technical scheme that its technical problem adopted is:
an EPS input shaft axial displacement amount detection device comprises a clamping seat and a dial indicator, wherein the clamping seat is provided with the dial indicator, the clamping seat is sleeved on an input shaft sleeve of a steering gear, the upper end of the clamping seat is provided with a boss with a through hole, a dial indicator auxiliary rod is fixedly arranged in the boss, and a shaft sleeve of the dial indicator penetrates through the dial indicator auxiliary rod and is fixedly connected with the dial indicator auxiliary rod; and a measuring disc in contact with the tail end of the input shaft is fixedly arranged at the lower end of the measuring rod of the dial indicator.
Furthermore, in order to facilitate the assembly and fixation of the rotary adjusting clamping seat, a plurality of grooves matched with the reinforcing ribs on the input shaft sleeve are formed in the clamping seat.
Furthermore, in order to facilitate the assembly and fixation of the vertical adjustment clamping seat, the clamping seat is fixedly connected with the input shaft sleeve through a first bolt.
Further, in order to facilitate the better fastening of the shaft sleeve of the dial indicator, the auxiliary rod of the dial indicator is of a C-shaped structure and has certain toughness.
Furthermore, in order to facilitate tightening of the auxiliary rod of the dial indicator and vertical adjustment of the matching of the measuring rod, the measuring disc and the input shaft, the clamping seat is fixedly connected with the auxiliary rod of the dial indicator through a second bolt arranged on the boss.
Further, in order to facilitate more intuitive adjustment and detection, the clamping seat is provided with an observation port.
Furthermore, in order to realize fine measurement, the dial indicator adopts a shockproof precision type with the precision of 0.01mm and the measuring range of 1-5 mm.
The utility model has the advantages that: the utility model discloses can assemble on the input shaft sleeve of steering gear, shake, the drunkenness appears when the input shaft is rotatory, can touch the measuring disc and drive the measuring stick motion, demonstrate numerical value through the percentage table, can judge the input shaft axial of EPS product from this and scurry the volume, select unqualified product, improved the assembly quality of EPS product, ensured the stability and the uniformity of product.
The present invention will be described in more detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a perspective view of the device for detecting axial play of an EPS input shaft of the present invention.
Fig. 2 is the utility model relates to a EPS input shaft axial float volume detection device's cross-sectional view.
Figure 3 is the utility model discloses a well percentage table auxiliary rod's perspective.
Detailed Description
As shown in fig. 1, an EPS input shaft axial displacement amount detection device comprises a clamping seat 1 and a dial indicator 2, wherein the clamping seat 1 is provided with the dial indicator 2, the clamping seat 1 is sleeved on an input shaft sleeve 3 of a steering gear, the upper end of the clamping seat 1 is provided with a boss 11 with a through hole, a dial indicator auxiliary rod 4 is fixedly arranged in the boss 11, and a shaft sleeve 21 of the dial indicator 2 penetrates through the dial indicator auxiliary rod 4 and is fixedly connected with the dial indicator auxiliary rod 4; the lower end of the measuring rod 22 of the dial indicator 2 is fixedly provided with a measuring disc 23 which is contacted with the tail end of the input shaft.
In order to facilitate the assembly and fixation of the rotation adjusting clamping seat, the clamping seat 1 is provided with a plurality of grooves 12 which are matched with the reinforcing ribs 31 on the input shaft sleeve 3. The steering gear is usually provided with three convex reinforcing ribs 31 on the input shaft sleeve 3, and three grooves adapted to the three reinforcing ribs can be respectively arranged on the clamping seat 1.
In order to facilitate the assembly and fixation of the up-and-down adjustment of the clamping seat 1, the clamping seat 1 is fixedly connected with the input shaft sleeve 3 through a first bolt 5.
In order to facilitate the dial indicator auxiliary rod 4 to better fasten the shaft sleeve 21 of the dial indicator, the dial indicator auxiliary rod 4 is of a C-shaped structure and has certain toughness, and when the second bolt 7 is screwed down, the shaft sleeve 21 is tightened and fixed by the C-shaped structure.
In order to tighten the auxiliary rod 4 of the dial indicator and adjust the matching of the measuring rod 22, the measuring disc 23 and the input shaft up and down, the clamping base 1 is fixedly connected with the auxiliary rod 4 of the dial indicator through the second bolt 7 arranged on the boss 11.
In order to facilitate the adjustment and detection more intuitively, the card holder 1 is provided with an observation port.
In order to realize fine measurement, the dial indicator 2 adopts a shockproof precision type with the precision of 0.01mm and the measuring range of 1-5 mm.
During assembly, the auxiliary rod 4 of the dial indicator is assembled in the boss 11 of the clamping seat 1, then the shaft sleeve 21 of the dial indicator 2 is inserted into the auxiliary rod 4 of the dial indicator, the measuring disc 23 is fixedly connected with the measuring rod 22, the clamping seat 1 is assembled and fixed on the input shaft sleeve 3 of the EPS, and the direction and the height of the assembly are adjusted by the first bolt 5 and the second bolt 6 until the measuring disc 23 is arranged at the upper end of the input shaft and matched with the input shaft. When the input shaft rotates, the measuring disc 23 is touched to further drive the measuring rod 22 to move, and finally, the value is displayed through the dial indicator 2, and the axial play amount of the input shaft is judged.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited to the above embodiments, and various modifications made by the method concept and technical solution of the present invention or those directly applied to other applications without modification fall within the protection scope of the present invention.
Claims (7)
1. The EPS input shaft axial movement amount detection device is characterized by comprising a clamping seat (1) and a dial indicator (2), wherein the dial indicator (2) is arranged on the clamping seat (1), the clamping seat (1) is sleeved on an input shaft sleeve (3) of a steering gear, a boss (11) with a through hole is arranged at the upper end of the clamping seat (1), a dial indicator auxiliary rod (4) is fixedly arranged in the boss (11), and a shaft sleeve (21) of the dial indicator (2) penetrates through the dial indicator auxiliary rod (4) and is fixedly connected with the dial indicator auxiliary rod (4); and a measuring disc (23) in contact with the tail end of the input shaft is fixedly arranged at the lower end of a measuring rod (22) of the dial indicator (2).
2. The EPS input shaft axial float amount detection device according to claim 1, characterized in that, a plurality of grooves (12) adapted to the reinforcing ribs (31) on the input shaft sleeve (3) are arranged on the clamping seat (1).
3. The EPS input shaft axial float amount detection device according to claim 1, characterized in that the clamp seat (1) is fixedly connected with the input shaft sleeve (3) through a first bolt (5).
4. The EPS input shaft axial displacement amount detection device as claimed in claim 1, wherein the dial indicator auxiliary rod (4) is of a C-shaped structure and has certain toughness.
5. The EPS input shaft axial float amount detection device according to claim 1, wherein the clamping seat (1) is fixedly connected with the dial indicator auxiliary rod (4) through a second bolt (6) arranged on the boss (11).
6. The EPS input shaft axial displacement amount detection device according to claim 1, wherein the holder (1) is provided with an observation port.
7. The EPS input shaft axial displacement detection device as claimed in claim 1, wherein the dial indicator (2) is of a shockproof precision type with a precision of 0.01mm and a measuring range of 1-5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023240277.1U CN213984824U (en) | 2020-12-29 | 2020-12-29 | EPS input shaft axial float volume detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023240277.1U CN213984824U (en) | 2020-12-29 | 2020-12-29 | EPS input shaft axial float volume detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213984824U true CN213984824U (en) | 2021-08-17 |
Family
ID=77249545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023240277.1U Active CN213984824U (en) | 2020-12-29 | 2020-12-29 | EPS input shaft axial float volume detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213984824U (en) |
-
2020
- 2020-12-29 CN CN202023240277.1U patent/CN213984824U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213984824U (en) | EPS input shaft axial float volume detection device | |
| CN202853533U (en) | Driving bevel gear ring run-out detector | |
| CN103033428A (en) | Digital display Barcol hardness gauge | |
| CN109387388B (en) | Universal seed metering performance detector | |
| CN206074254U (en) | A kind of device for testing dynamic stiffness of ball-screw | |
| CN113323969B (en) | Flexible agricultural machine transmission shaft with high-precision constant-velocity joint assembly and manufacturing method thereof | |
| CN209605735U (en) | The detection device of three tooth of piston of ball-and-nut steering gear | |
| CN209717069U (en) | A kind of double V-shaped centering hinge compressing fixture | |
| TWM419657U (en) | Replaceable grip structure for digital tool | |
| CN2908045Y (en) | Clamping device for assembling parallel shafts | |
| CN200960642Y (en) | Chuck wrench capable of displaying input torque force | |
| CN219963903U (en) | Vibration gun | |
| CN216694772U (en) | Novel interior spline stick interval is measured and is examined utensil | |
| CN206161219U (en) | Rotatory test probe of feeling | |
| CN217620158U (en) | General location frock | |
| CN216410640U (en) | Torsion test device for preformed titanium column production and processing | |
| CN214197906U (en) | Catalyst production line on-line measuring device | |
| CN203858165U (en) | Mattress hardness measuring instrument | |
| CN219212507U (en) | Device for measuring adjustment distance of cutter | |
| CN218847493U (en) | Manometer normal position metrological verification mechanism | |
| CN212458179U (en) | Jumping measuring device suitable for shaft parts | |
| CN213778946U (en) | Nut midpoint position measuring device | |
| CN221173680U (en) | Switching structure | |
| CN211012716U (en) | Finished product motor shaft and end cover end face runout measuring device | |
| CN215183671U (en) | Automobile volume adjusting knob |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |