CN214951029U - Tolerance ring wave height detection device for automobile steering column - Google Patents
Tolerance ring wave height detection device for automobile steering column Download PDFInfo
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- CN214951029U CN214951029U CN202121148046.XU CN202121148046U CN214951029U CN 214951029 U CN214951029 U CN 214951029U CN 202121148046 U CN202121148046 U CN 202121148046U CN 214951029 U CN214951029 U CN 214951029U
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- tolerance ring
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- ring body
- steering column
- wave height
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Abstract
The utility model discloses a high detection device of tolerance ring wave for automobile steering column, including frock bottom plate, tolerance ring body, response axle and amesdial, the top of frock bottom plate one end is connected and is provided with first fixed position plate, and first fixed position plate is fixed connection setting with the top of frock bottom plate one end, and the top of first fixed position plate is connected and is provided with the tolerance ring body. The utility model discloses an at first location fixed plate, the tolerance ring body, the location axle, the bearing piece, accessories such as mounting panel and fixed screw, at the inside location axle that sets up of the first location fixed plate of one end of frock bottom plate, the tolerance ring body dress is epaxial in the location in the detection, location axle and tolerance ring body internal diameter are rotatable relation, in order to make things convenient for when detecting, the tolerance ring body can realize slip and pivoted work, can realize detecting the protruding wave height size on the whole circumference, can guarantee that the accurate quick detection of disposable is qualified whether the size that detects out the protruding wave height.
Description
Technical Field
The utility model relates to an automobile inspection technical field specifically is a tolerance ring wave height detection device for automobile steering column.
Background
The conventional detection method of current adopts projecting apparatus or three-coordinate, because of the particularity of product structure, when the projecting apparatus detected, the ghost image was comparatively serious when the lateral wall was projected, it is great to measuring result accuracy influence, the projecting apparatus detects inconveniently in addition, unable swift use when the production witnessed inspections, and three-coordinate need several reference planes when detecting the product, this product does not have the reference plane, can't establish the benchmark in equipment, so also unable convenient detection, need establish to research and develop a dedicated detection frock for this reason, can guarantee that the size of once only accurate quick detection protrusion wave height is qualified, current automobile steering column still has certain problem and defect with wave height detection device, concrete problem is as follows:
1. the conventional wave height detection device for the automobile steering column is annular in product structure, a series of convex structures are designed on the side wall, and a projector is adopted for detection during detection, so that the error is large due to double image problems, and the detection is not fast and convenient;
2. the conventional wave height detection device for the automobile steering column has poor detection stability and lacks accuracy of final data;
3. the wave height detection device for the existing automobile steering column has low detection efficiency and cannot meet the requirements of people at present.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tolerance ring wave height detection device for car steering column to solve the current wave height detection device for car steering column that proposes in the above-mentioned background art, the product structure is the annular, and the lateral wall design has a series of protruding structures, adopts the projecting apparatus to detect when detecting because of the ghost image problem meeting error is great, and swift convenient scheduling problem inadequately.
In order to achieve the above object, the utility model provides a following technical scheme: a tolerance ring wave height detection device for an automobile steering column comprises a tool bottom plate, a tolerance ring body, an induction shaft and a dial indicator, wherein a first positioning fixed plate is connected to the top of one end of the tool bottom plate, the first positioning fixed plate is fixedly connected with the top of one end of the tool bottom plate, the top of the first positioning fixed plate is connected with the tolerance ring body, the tolerance ring body is movably connected with the inside of the top of the first positioning fixed plate, a movable plate is arranged on one side of the first positioning fixed plate, the induction shaft is connected to the top of the movable plate, the movable plate is fixedly connected with the induction shaft, the tolerance ring body is detachably connected with the inside of the top of the first positioning fixed plate, the tolerance ring body and the first positioning fixed plate are rotatably connected, and the movable plate, a slide rod and a connecting ejector rod are slidably connected, and the compression spring is compressed while the sliding movement is carried out, and the reciprocating movement can be carried out between the first positioning fixing plate and the second positioning fixing plate.
Preferably, the internal connection of first location fixed plate is provided with the location axle, the location axle sets up with first location fixed plate is inside for fixed connection.
Preferably, one side of the moving plate is connected with a sliding rod, the outside of the sliding rod is connected with a compression spring, and the moving plate and the sliding rod are movably connected.
Preferably, a connecting ejector rod is connected and arranged at the middle position of one side of the moving plate, the moving plate and the connecting ejector rod are movably connected, and the connecting ejector rod is arranged between the second positioning fixing plate and the induction shaft, penetrates through the second positioning fixing plate and is fixedly connected with the dial indicator.
Preferably, the one end connection of connecting ejector pin and slide bar is provided with second location fixed plate, and second location fixed plate and connecting ejector pin and slide bar one end set up for fixed connection, and second location fixed plate plays spacing effect to the removal of response axle.
Preferably, one side of the second positioning fixing plate is connected with a dial indicator, one end of the dial indicator and one end of the connecting ejector rod are fixedly connected, the dial indicator and the connecting ejector rod are fixedly connected, and data display is performed on information generated by contact of the induction shaft and the tolerance ring body.
Preferably, the top of location axle is connected and is provided with the bearing piece, and the top of bearing piece is connected and is provided with the mounting panel to the both ends of mounting panel are all connected and are provided with the fixed screw, and the tolerance ring body passes through the effect of mounting panel and fixed screw and location axle detachable connections.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the tolerance ring wave height detection device for the automobile steering column comprises a first positioning fixing plate, a tolerance ring body, a positioning shaft, a bearing block, a mounting plate, a fixing screw and other accessories, wherein the positioning shaft is arranged in the first positioning fixing plate at one end of a tooling bottom plate;
(2) according to the tolerance ring wave height detection device for the automobile steering column, the movable plate, the induction shaft, the slide rod, the compression spring, the connecting ejector rod, the second positioning fixing plate and other accessories are arranged, the side wall wave peak size induction device consisting of the movable plate, the induction shaft, the slide rod, the compression spring, the connecting ejector rod and the second positioning fixing plate is designed in the middle of the tool bottom plate, and the movable plate is matched with the induction shaft to realize the contact of the induction shaft and the convex wave peak of the side wall of the tolerance ring body, so that the wave height size can be detected;
(3) this kind of tolerance ring wave height detection device for automobile steering column is connected together through the amesdial of installing at the other end of frock bottom plate and connecting ejector pin one end, and the response axle cooperates the removal through movable plate and slide bar and compression spring and detects the size of lateral wall crest after, can demonstrate specific data value through the amesdial, has solved the size problem that conventional detection method and detection device can't accurate, swift detect out the protruding crest of tolerance ring body lateral wall.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic view of the connection structure of the tolerance ring body and the first positioning fixing plate of the present invention.
In the figure: 1. a tooling bottom plate; 2. a first positioning fixing plate; 3. a tolerance ring body; 4. moving the plate; 5. an induction shaft; 6. a slide bar; 7. a compression spring; 8. connecting a top rod; 9. a second positioning fixing plate; 10. a dial indicator; 11. positioning the shaft; 12. a bearing block; 13. mounting a plate; 14. and fixing the screw.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a tolerance ring wave height detection device for an automobile steering column comprises a tool bottom plate 1, a tolerance ring body 3, an induction shaft 5 and a dial indicator 10, wherein the top of one end of the tool bottom plate 1 is connected with a first positioning fixing plate 2, a positioning shaft 11 is connected inside the first positioning fixing plate 2, and the positioning shaft 11 is fixedly connected with the inside of the first positioning fixing plate 2;
the first positioning fixing plate 2 is fixedly connected with the top of one end of the tool bottom plate 1, the top of the first positioning fixing plate 2 is connected with a tolerance ring body 3, the tolerance ring body 3 is movably connected with the inside of the top of the first positioning fixing plate 2, a moving plate 4 is arranged on one side of the first positioning fixing plate 2, slide bars 6 are connected and arranged on one side of the moving plate 4, compression springs 7 are connected and arranged outside the slide bars 6, and the moving plate 4 and the slide bars 6 are movably connected and arranged;
the top of movable plate 4 is connected and is provided with induction shaft 5, movable plate 4 sets up for fixed connection with induction shaft 5, and tolerance ring body 3 is used for dismantled and assembled mode and 2 top internal connections of first location fixed plate, and tolerance ring body 3 belongs to rotatable coupling with first location fixed plate 2, and movable plate 4 is sliding connection with slide bar 6 and connection ejector pin 8, and can produce the effect of compression to compression spring 7 when moving gliding, can be in the middle of first location fixed plate 2 and the second location fixed plate 9 the work of acting on reciprocating motion.
A connecting ejector rod 8 is connected and arranged in the middle of one side of the moving plate 4, a second positioning fixing plate 9 is connected and arranged at one end of the connecting ejector rod 8 and one end of the sliding rod 6, a dial indicator 10 is connected and arranged at one side of the second positioning fixing plate 9, the dial indicator 10 is fixedly connected with one end of the connecting ejector rod 8, the dial indicator 10 is fixedly connected with the connecting ejector rod 8, and data display effect is performed on information generated by the contact of the induction shaft 5 and the tolerance ring body 3;
the second positioning fixing plate 9 is fixedly connected with the connecting ejector rod 8 and one end of the sliding rod 6, and the second positioning fixing plate 9 plays a role in limiting the movement of the induction shaft 5;
the moving plate 4 and the connecting ejector rod 8 are movably connected, and the connecting ejector rod 8 is arranged between the second positioning fixing plate 9 and the induction shaft 5, penetrates through the second positioning fixing plate 9 and is fixedly connected with the dial indicator 10.
The top connection of location axle 11 is provided with bearing piece 12, and the top connection of bearing piece 12 is provided with mounting panel 13 to the both ends of mounting panel 13 are all connected and are provided with fixed screw 14, and tolerance ring body 3 passes through mounting panel 13 and fixed screw 14's effect and location axle 11 detachable connections.
The working principle is as follows: the device can detect out whether the size of the protruding wave height of the side wall meets the use requirement of a customer quickly and accurately. The tool is divided into three parts, one end is a product positioning device, the middle part is a side wall wave crest size sensing device, and the other end is a dial indicator 10. During operation, the specific size of the convex wave crest is detected by the middle side wall wave crest sensing device, and actual specific data are displayed by the dial indicator 10.
Claims (7)
1. The utility model provides a high detection device of tolerance ring wave for automobile steering column, its characterized in that, includes frock bottom plate (1), tolerance ring body (3), response axle (5) and amesdial (10), the top of frock bottom plate (1) one end is connected and is provided with first positioning fixed plate (2), first positioning fixed plate (2) are fixed connection setting with the top of frock bottom plate (1) one end, and the top of first positioning fixed plate (2) is connected and is provided with tolerance ring body (3), the inside at tolerance ring body (3) and first positioning fixed plate (2) top is swing joint setting, and one side of first positioning fixed plate (2) is provided with movable plate (4) to the top of movable plate (4) is connected and is provided with response axle (5), movable plate (4) and response axle (5) set up for fixed connection.
2. The tolerance ring wave height detection device for the steering column of the automobile according to claim 1, characterized in that: the internal connection of first location fixed plate (2) is provided with location axle (11), location axle (11) and first location fixed plate (2) are inside to be fixed connection and set up.
3. The tolerance ring wave height detection device for the steering column of the automobile according to claim 1, characterized in that: one side of the moving plate (4) is provided with a sliding rod (6) in a connecting mode, a compression spring (7) is arranged outside the sliding rod (6) in a connecting mode, and the moving plate (4) and the sliding rod (6) are movably connected.
4. The device for detecting the tolerance ring wave height for an automobile steering column according to claim 3, characterized in that: the middle position of one side of the moving plate (4) is connected with a connecting ejector rod (8), and the moving plate (4) and the connecting ejector rod (8) are movably connected.
5. The device for detecting the tolerance ring wave height for the steering column of the automobile according to claim 4, wherein: the connecting ejector rod (8) and one end of the sliding rod (6) are connected and provided with a second positioning fixing plate (9), and the second positioning fixing plate (9) is fixedly connected with the connecting ejector rod (8) and one end of the sliding rod (6).
6. The device for detecting the tolerance ring wave height for the steering column of the automobile according to claim 5, wherein: one side of the second positioning fixing plate (9) is connected with a dial indicator (10), and the dial indicator (10) is fixedly connected with one end of the connecting ejector rod (8).
7. The device for detecting the tolerance ring wave height for the steering column of the automobile according to claim 2, characterized in that: the top connection of location axle (11) is provided with bearing piece (12), and the top connection of bearing piece (12) is provided with mounting panel (13) to the both ends of mounting panel (13) are all connected and are provided with set screw (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121148046.XU CN214951029U (en) | 2021-05-26 | 2021-05-26 | Tolerance ring wave height detection device for automobile steering column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121148046.XU CN214951029U (en) | 2021-05-26 | 2021-05-26 | Tolerance ring wave height detection device for automobile steering column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214951029U true CN214951029U (en) | 2021-11-30 |
Family
ID=79058586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121148046.XU Active CN214951029U (en) | 2021-05-26 | 2021-05-26 | Tolerance ring wave height detection device for automobile steering column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214951029U (en) |
-
2021
- 2021-05-26 CN CN202121148046.XU patent/CN214951029U/en active Active
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Address after: 361101 Building 8, Hongxi South Road, industrial zone, torch hi tech Zone (Xiang'an), Xiamen City, Fujian Province Patentee after: Xiamen Lizhou Precision Technology Co.,Ltd. Address before: 361101 Building 8, Hongxi South Road, industrial zone, torch hi tech Zone (Xiang'an), Xiamen City, Fujian Province Patentee before: XIAMEN LIZHOU HARDWARE SPRING CO.,LTD. |