CN213455219U - Steering knuckle assembly hole space detection gauge - Google Patents
Steering knuckle assembly hole space detection gauge Download PDFInfo
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- CN213455219U CN213455219U CN202022976045.6U CN202022976045U CN213455219U CN 213455219 U CN213455219 U CN 213455219U CN 202022976045 U CN202022976045 U CN 202022976045U CN 213455219 U CN213455219 U CN 213455219U
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Abstract
The utility model relates to a technical field of knuckle examines utensil, especially relates to a knuckle pilot hole space detects examines utensil, and it detects accurately, detection efficiency is higher, convenient operation, examines the utensil and becomes to examine utensil measurement by original three-coordinate measurement, has saved measuring time greatly on the basis of guaranteeing the precision, has reduced the occupation of three-coordinate equipment, examines the intuition nature of utensil and has promoted personnel's work efficiency greatly; the gauge is positioned by the positioning point, so that the deformation of the steering knuckle can be detected, the relative machining size of a machined workpiece can also be detected, and the versatility of the gauge is improved.
Description
Technical Field
The utility model relates to a technical field of utensil is examined to the knuckle especially relates to a utensil is examined in knuckle pilot hole space detection.
Background
The steering knuckle is one of main parts on an automobile steering axle, can enable an automobile to stably run and sensitively transmit the running direction, and has the function of bearing the front load of the automobile and supporting and driving a front wheel to rotate around a main pin so as to enable the automobile to steer. The steering knuckle is a space assembly part, the relative size requirement is strict, the size is easy to exceed the tolerance in the production process, and the control is not easy. The existing steering knuckle assembly space gauge is used for measuring the size of a space assembly workpiece by three coordinates, the measurement time is long, the measurement time is 25 minutes, the equipment occupation time is long when more workpieces are measured, and the detection efficiency is low.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a detect accurate, detection efficiency is higher, convenient operation's knuckle pilot hole space detects and examines utensil.
In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:
the utility model discloses an utensil is examined in knuckle pilot hole space detection, including the bottom plate and on it according to the knuckle structural position set up be used for the knuckle flange location the center expand tight platform, be used for the positioner of linking bridge calliper location, be used for fixed workpiece compress tightly handle and a plurality of detection round pin auxiliary stay post, a plurality of detection round pin auxiliary stay posts and a plurality of detection round pin cooperation use be used for detecting the knuckle pilot hole space whether qualified.
Preferably, the central expansion platform is in a shape of a profile modeling with the steering knuckle flange, a central hole is formed in the central part of the central expansion platform, and positioning holes corresponding to the holes in the steering knuckle flange are formed in the periphery of the central hole.
Preferably, the positioning device is a positioning pin fixing seat fixed on the bottom plate and a positioning pin which can be detached from the positioning pin fixing seat.
Preferably, the bottom plate is further provided with a lifting ring.
Compared with the prior art, the beneficial effects of the utility model are that: the original three-coordinate measurement of the checking fixture is changed into the checking fixture measurement, so that the measurement time is greatly saved on the basis of ensuring the precision, and the original 25-minute measurement is changed into 25 seconds; the occupation of three-coordinate equipment is reduced, and the working efficiency of personnel is greatly improved due to the intuition of the checking fixture; because the checking fixture adopts a positioning point positioning mode, the deformation of the steering knuckle can be detected, the relative machining size of the machined workpiece can also be detected, and the versatility of the checking fixture is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the usage state of the present invention.
Reference numerals: 1-a bottom plate; 2-pressing handle A; 3-pressing handle B; 4-pressing handle C; 5-pressing the handle pillar A; 6-pressing handle support B; 7-pressing handle pillar C; 8-detection pin A; 9-detection pin B; 10-detection pin C; 11-detection pin D; 12-detection pin E; 13-detection pin F; 14-detection pin G; 15-positioning pin A; 16-positioning pin B; 17-positioning pin fixing seat A; 18-positioning pin fixing seat B; 19-detection pin H; 20-detection pin auxiliary support column a; 21-detection pin auxiliary support column B; 22-detection pin auxiliary support column C; 23-detection pin I; 24-detecting pin auxiliary support post D; 25-detection pin J; 26-lifting ring A; 27-lifting ring B; 28-lifting ring C; 29-lifting ring D; 30-central expansion platform.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 2, the utility model provides a knuckle pilot hole space detection examines utensil, set up the center tight platform 30 that expands that is used for the locating of knuckle flange according to knuckle structure position on the bottom plate 1, center tight platform 30 expands to be with knuckle flange profile modeling shape, its central point is provided with the centre bore, the periphery of centre bore is provided with the locating hole that corresponds with the hole on the knuckle flange, the position that corresponds the linking bridge calliper on the bottom plate 1 sets up locating pin fixing base A17 and locating pin fixing base B18, locating pin A15, locating pin B16 respectively with locating pin fixing base B18, locating pin fixing base A17 cooperation is used and is used for the location of knuckle, the link outside position that corresponds three direction on the knuckle crotch on the bottom plate 1 sets up and compresses tightly handle pillar A5, compresses tightly handle pillar B6 and compresses tightly handle pillar C7, handle compresses tightly pillar A5, compresses tightly handle pillar B6 and the upper end that compresses tightly handle pillar C7 and install respectively and compresses, The detection device comprises a pressing handle B3 and a pressing handle C4, wherein 3 pressing handles are used for fixing workpieces, a detection pin A8, a detection pin B9, a detection pin C10, a detection pin D11, a detection pin E12, a detection pin F13, a detection pin G14, a detection pin 19, a detection pin I23 and a detection pin J25 are respectively used for detecting whether the space of an assembly hole on a steering knuckle is qualified or not, the detection pins are detachably mounted on a detection pin auxiliary support column A20, detection pin auxiliary support columns B21, 22-a detection pin auxiliary support column C and a detection pin auxiliary support column D24, whether each detection pin is mounted in place or not is an important detection basis for rapidly detecting the detection device, if the detection pin cannot be mounted in place, the detection workpieces are unqualified, and if all the detection pins are mounted in place, the detection workpieces are qualified.
In this embodiment, the four corners of the bottom plate 1 are respectively provided with a lifting ring a26, a lifting ring B27, a lifting ring C28 and a lifting ring D29, which facilitates the position movement of the checking fixture.
The utility model discloses knuckle pilot hole space detects examines utensil is to modelGreat WallThe V71 knuckle design scheme is used for workpiece detection, a knuckle workpiece is positioned by a central expansion platform 30, a positioning pin A15 and a positioning pin B16 to enable the workpiece to be horizontal, a pressing handle A2, a pressing handle B3 and a pressing handle C4 are locked to enable the workpiece to be fixed, a detection pin 19, a detection pin I23 and a detection pin J25 are pushed to be inserted into the detection pin A8, the detection pin B9, the detection pin C10, the detection pin D11, the detection pin E12, the detection pin F13 and the detection pin G14, whether each detection pin is installed in place or not is an important detection basis for rapidly detecting a detection tool, if the detection pin cannot be installed in place, the detection workpiece is unqualified, and if all the detection pins are installed in place, the workpiece is qualified.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a knuckle pilot hole space detects examines utensil which characterized in that, includes bottom plate (1) and go up according to the center bloated tight platform (30) that is used for the knuckle flange location that the knuckle structure position set up, a positioner that is used for linking bridge calliper location, a compress tightly handle and a plurality of detection round pin auxiliary stay post that are used for fixed work piece, a plurality of detection round pin auxiliary stay posts and a plurality of detection round pin cooperation use and are used for detecting whether the knuckle pilot hole space is qualified.
2. The knuckle assembly hole space detection tool according to claim 1, wherein the central expansion platform (30) is shaped to follow the knuckle flange, a central hole is formed in the central portion of the central expansion platform, and positioning holes corresponding to the holes in the knuckle flange are formed in the periphery of the central hole.
3. The knuckle assembly hole space detection tool according to claim 2, wherein the positioning device is a positioning pin fixing seat fixed on the bottom plate (1) and a positioning pin detachable thereon.
4. The knuckle mounting hole space detection tool according to claim 3, wherein a lifting ring is further arranged on the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022976045.6U CN213455219U (en) | 2020-12-08 | 2020-12-08 | Steering knuckle assembly hole space detection gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022976045.6U CN213455219U (en) | 2020-12-08 | 2020-12-08 | Steering knuckle assembly hole space detection gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213455219U true CN213455219U (en) | 2021-06-15 |
Family
ID=76304508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022976045.6U Active CN213455219U (en) | 2020-12-08 | 2020-12-08 | Steering knuckle assembly hole space detection gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213455219U (en) |
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2020
- 2020-12-08 CN CN202022976045.6U patent/CN213455219U/en active Active
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