CN212843372U - Tool body for measuring symmetry degree of rocker arm shaft of automobile steering device - Google Patents
Tool body for measuring symmetry degree of rocker arm shaft of automobile steering device Download PDFInfo
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- CN212843372U CN212843372U CN202021847819.9U CN202021847819U CN212843372U CN 212843372 U CN212843372 U CN 212843372U CN 202021847819 U CN202021847819 U CN 202021847819U CN 212843372 U CN212843372 U CN 212843372U
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- steering gear
- gauge block
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Abstract
The utility model relates to a steering gear detects technical field, especially relates to a be used for the measured frock body of steering gear rocking arm axle symmetry, and current measurement method process needs frequent alignment and focuses, and operating time is long, and the degree of difficulty is big, a be used for the measured frock body of steering gear rocking arm axle symmetry, including the anchor clamps that are used for the centre gripping work piece, the work piece tip has the cross bore, the frock body includes the gage block that uses with the anchor clamps cooperation, the gage block is including measuring protruding and gage block body, measure protruding being located gage block body tip and specification and the cross bore specification of finished product work piece tip and keep unanimous, measure the cross bore symmetry fast, have good development prospect in steering gear detection technical field.
Description
Technical Field
The utility model relates to a steering gear detects technical field, especially relates to a be used for steering gear rocking arm axle symmetry measuring frock body.
Background
The automobile steering device rocker arm has higher requirement on the symmetry degree of a cross hole, when the symmetry degree of the cross hole of the automobile steering device rocker arm is detected in the past, a method of firstly calculating the height of the center of an end face hole and a measuring platform, converting the height of the lower edge of the cross hole and the platform, then measuring the horizontal height of the lower edge and the platform by using a height gauge, and repeatedly finely adjusting and measuring the parallelism degree of the lower edge and the platform is ensured is generally adopted, the detection mode has low detection efficiency, the service quality of detection personnel has great influence on the detection result, and the detection result is difficult to ensure to be true and consistent due to the difference in operation of the personnel; the rapid detection cannot be realized, and the production requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a be used for automobile steering ware rocking arm shaft symmetry measuring frock body solves current measurement and mainly relies on operating personnel to survey, need frequently the problem of adjustment.
The technical scheme includes that the tool body for measuring the symmetry degree of the rocker arm shaft of the automobile steering device comprises a clamp for clamping a workpiece, wherein a transverse hole is formed in the end portion of the workpiece, the tool body comprises a measuring block matched with the clamp for use, the measuring block comprises a measuring bulge and a measuring block body, the measuring bulge is located at the end portion of the measuring block body, the specification of the measuring bulge is consistent with that of the transverse hole at the end portion of a finished workpiece, the workpiece is fixed on the clamp, the measuring block is matched with the transverse hole at the end portion of the workpiece, if the measuring block is matched with the transverse hole, the steering device rocker arm meets the requirement for the symmetry degree of the shaft, and if the measuring block is not completely matched with the transverse hole, the transverse hole is continuously trimmed until the measuring block is matched with the transverse.
Furthermore, the measuring block body is in a semi-cylindrical shape and is convenient for a user to take.
Furthermore, the gauge block body is far away from one end of the measuring protrusion to be provided with a base, so that the stability of the gauge block is enhanced.
Furthermore, the end face of the measuring bulge facing the workpiece is rectangular and has a height of 7.8mm, the end face is matched with the height of the transverse hole, and the outward extension length of the measuring bulge is 2.5 mm.
The technical effect of the utility model is that, whether cross bore on can the snap judgments work piece reaches the standard through the gage block, whether satisfies the requirement of steering gear rocking arm counter shaft symmetry degree, saves measuring time, and the gage block specification is strict according to the preparation of cross bore yardstick standard, and the precision is high.
Drawings
Fig. 1 is a schematic structural diagram of the measuring block and the workpiece in cooperation measurement according to the present invention.
Fig. 2 is a schematic side view of the gauge block of the present invention.
Fig. 3 is a schematic view of the front structure of the gauge block of the present invention.
Fig. 4 is a schematic top view of the cylindrical gauge block of the present invention.
In the figure: 1. the measuring device comprises a measuring block, 2 clamps, 3 measuring bulges, 4 measuring block bodies, 5 bases, 6 workpieces and 7 transverse holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The first embodiment is as follows: the tool body for measuring the symmetry degree of the rocker arm shaft of the automobile steering gear comprises a clamp 2 used for clamping a workpiece 6, wherein a transverse hole 7 is formed in the end portion of the workpiece 6, the tool body comprises a gauge block 1 matched with the clamp 2, the gauge block 1 comprises a measuring protrusion 3 and a gauge block body 4, the measuring protrusion 3 is located at the end portion of the gauge block body 4, the specification of the measuring protrusion 3 is consistent with that of the transverse hole 7 at the end portion of a finished workpiece, the workpiece 6 is fixed on the clamp 2, the gauge block 1 is matched with the transverse hole 7 at the end portion of the workpiece, if the gauge block 1 is matched with the transverse hole 7, the steering gear rocker arm meets the requirement for the symmetry degree of the shaft, and if the gauge block 1 is not completely matched with the transverse hole, the transverse hole is continuously trimmed until the gauge block 1 is matched with the transverse hole 7.
Example two: on the basis of embodiment one, volume block 4 is the semi-cylinder, and convenient to use person takes, volume block 4 is kept away from the one end of measuring arch 3 and is set up base 5, strengthens the stability of volume block.
Example three: on the basis of the above embodiment, the end face of the measuring protrusion 3 facing the workpiece is rectangular with a height of 7.8mm, and is matched with the height of the transverse hole, and the outward extension length of the measuring protrusion 3 is 2.5mm, and is matched with the depth of the transverse hole.
The technical effect of the utility model is that, the gauge block through standard preparation can be through the cooperation of directly comparing gauge block and cross bore, and whether the cross bore on the quick judgement work piece reaches the standard, whether satisfies the requirement of steering gear rocking arm counter shaft symmetry degree, saves measuring time, and the gauge block specification is strict according to the preparation of cross bore yardstick standard, and the precision is high.
The present invention has been described in detail with reference to the specific embodiments and examples, but these should not be construed as limitations of the present invention. Numerous variations and modifications can be made by those skilled in the art without departing from the principles of the invention, which should also be considered as within the scope of the invention.
Claims (4)
1. The utility model provides a frock body for automobile steering ware rocking arm shaft symmetry measures, is including anchor clamps (2) that are used for centre gripping work piece (6), work piece (6) tip has cross bore (7), its characterized in that, the frock body is including gauge block (1) with anchor clamps (2) cooperation use, gauge block (1) is including measuring protruding (3) and gauge block body (4), it keeps unanimous to measure protruding (3) position in gauge block body (4) tip and cross bore (7) specification of specification and finished product work piece tip.
2. The tooling body for measuring the symmetry of the rocker shaft of the automobile steering gear according to claim 1, wherein the gauge block body (4) is semi-cylindrical.
3. The tooling body for measuring the symmetry degree of the rocker shaft of the automobile steering gear according to claim 1, wherein a base (5) is arranged at one end, away from the measuring bulge (3), of the gauge block body (4).
4. The tooling body for measuring the symmetry degree of the rocker shaft of the automobile steering gear according to any one of claims 1 to 3, wherein the end face, facing the workpiece, of the measuring bulge (3) is rectangular and 7.8mm in height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021847819.9U CN212843372U (en) | 2020-08-29 | 2020-08-29 | Tool body for measuring symmetry degree of rocker arm shaft of automobile steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021847819.9U CN212843372U (en) | 2020-08-29 | 2020-08-29 | Tool body for measuring symmetry degree of rocker arm shaft of automobile steering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212843372U true CN212843372U (en) | 2021-03-30 |
Family
ID=75142187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021847819.9U Active CN212843372U (en) | 2020-08-29 | 2020-08-29 | Tool body for measuring symmetry degree of rocker arm shaft of automobile steering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212843372U (en) |
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2020
- 2020-08-29 CN CN202021847819.9U patent/CN212843372U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220623 Address after: 2398 Muye Avenue, high tech Zone, Xinxiang City, Henan Province Patentee after: YUBEI STEERING SYSTEM (XINXIANG) CO.,LTD. Address before: 2398 Muye Avenue, high tech Zone, Xinxiang City, Henan Province Patentee before: XINXIANG AIDIWEI AUTOMOTIVE TECHNOLOGY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 2398 Muye Avenue, high tech Zone, Xinxiang City, Henan Province Patentee after: North Henan Steering System (Xinxiang) Co.,Ltd. Address before: 2398 Muye Avenue, high tech Zone, Xinxiang City, Henan Province Patentee before: YUBEI STEERING SYSTEM (XINXIANG) CO.,LTD. |