CN204188102U - A kind of spindle bolt hole position degree detection apparatus - Google Patents
A kind of spindle bolt hole position degree detection apparatus Download PDFInfo
- Publication number
- CN204188102U CN204188102U CN201420716481.1U CN201420716481U CN204188102U CN 204188102 U CN204188102 U CN 204188102U CN 201420716481 U CN201420716481 U CN 201420716481U CN 204188102 U CN204188102 U CN 204188102U
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- China
- Prior art keywords
- bolt hole
- detection
- position degree
- test section
- detection apparatus
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Abstract
The utility model discloses a kind of spindle bolt hole position degree detection apparatus, bolt hole is located on the bottom surface, a location of steering knuckle, described pick-up unit comprises detection template, be located on detection template and for the detent mechanism of locating detection template and the bolt hole latch for detecting, detection template is provided with the detect aperture allowing bolt hole latch pass.This structure of the detecting device is simple, easy to operate, when detecting as long as each, bolt hole latch is inserted in detect aperture corresponding on detection template, can quickly and easily detect, not only accuracy of detection is high, the cumulative errors produced when reducing detection, and detection efficiency is also high.
Description
Technical field
The utility model relates to a kind of pick-up unit, and specifically, the utility model relates to a kind of spindle bolt hole position degree detection apparatus.
Background technology
At present, in spindle machining, the various errors that bolt hole adds man-hour can make the position deviation in indivedual hole comparatively large, cause positional precision when to assemble automotive hub on steering knuckle too low.Traditional steering knuckle bolt hole method for detecting position only detects the position in single hole, not only detection efficiency is low, and cannot ensure whether cumulative errors between multiple hole meets the requirement of installing automotive hub exact position, so how reducing this cumulative errors is a very large difficult problem.
Therefore a kind of pick-up unit that can detect spindle bolt hole position degree fast, accurately of design is needed just to seem particularly important.
Utility model content
The utility model provides a kind of spindle bolt hole position degree detection apparatus, and object improves detection efficiency.
To achieve these goals, the technical scheme that the utility model is taked is: a kind of spindle bolt hole position degree detection apparatus, bolt hole is located on the bottom surface, a location of steering knuckle, described pick-up unit comprises detection template, be located on detection template and for the detent mechanism of locating detection template and the bolt hole latch for detecting, detection template is provided with the detect aperture allowing bolt hole latch pass.
Lining is provided with in detect aperture.
Described detent mechanism comprises two register pins, one of them circular register pin, and another is diamond positioning pin, and described detection template is provided with two pilot holes allowing two register pins insert, and the axis of pilot hole parallels with the axis of described detect aperture.
Lining is provided with in described pilot hole.
Described detection template is made up of the first test section in circular arc and the second test section in M shape, and the two ends of the first test section are connected with the two ends of the second test section, form integrative-structure.
The radian of described first test section is 180 degree.
Described two pilot holes are located at two tip location places of described second test section.
Spindle bolt hole position degree detection apparatus of the present utility model, structure is simple, easy to operate, as long as bolt hole latch is inserted in detect aperture corresponding on detection template during each detection, the detect aperture of the detection template of this pick-up unit is arranged to the form matched with steering knuckle bolt hole position, and this detection template is enclosed within the bottom surface, location consistent with steering knuckle upper bolt hole machining benchmark, only need pick-up unit be enclosed within bottom surface, location to be checked during detection, then successively special bolt hole latch being inserted into each needs the steering knuckle bolt hole detected to detect, if there is position, underproof hole, this device just can quickly and easily detect, not only accuracy of detection is high, the cumulative errors produced when reducing detection, and detection efficiency is also high, in addition, adopt the testing process of this device simple, efficiently easy to operate, make the employee of this product of detection get final product operation on duty without the need to training especially, and detection efficiency is high.
Accompanying drawing explanation
This instructions comprises the following drawings, shown content respectively:
Fig. 1 is the structural representation of pick-up unit of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Be labeled as in figure:
1, detection template; 11, the first test section; 12, the second test section; 13, detect aperture; 2, detect aperture lining; 3, bolt hole latch; 4, circular register pin; 5, diamond positioning pin; 6, pilot hole lining.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, be described in further detail embodiment of the present utility model, object helps those skilled in the art to have more complete, accurate and deep understanding to design of the present utility model, technical scheme, and contribute to its enforcement.
Be a kind of spindle bolt hole of the utility model position degree detection apparatus as depicted in figs. 1 and 2, steering knuckle need the bolt hole detected be arranged on the bottom surface, a location of steering knuckle, this bottom surface, location is consistent with bolt hole machining benchmark, bolt hole is for the mounting hole with the threaded hole aligned in position on automotive hub, and both are fixedly connected with the mounting hole on wheel hub through steering knuckle by bolt.This pick-up unit comprises detection template 1, be located on detection template 1 and for the detent mechanism of locating detection template 1 and the bolt hole latch 3 for detecting, detection template 1 is provided with the detect aperture 13 allowing bolt hole latch 3 pass.When detecting, detection template 1 is enclosed within the bottom surface, location consistent with steering knuckle upper bolt hole machining benchmark, only need pick-up unit be enclosed within bottom surface, location to be checked during detection, then successively special bolt hole latch 3 being inserted into each needs the steering knuckle bolt hole detected to detect, if there is position, underproof hole, this device just can quickly and easily detect, and not only accuracy of detection is high, the cumulative errors produced when reducing detection, and detection efficiency is also high.
Specifically, the mating shapes at detection template 1 and bottom surface, the location place on steering knuckle, as shown in Figure 2, detection template 1 is made up of the first test section 11 in circular arc and the second test section 12 roughly in M shape, the two ends of the first test section 11 are connected with the two ends of the second test section 12, form integrative-structure.The inside of detection template 1 is hollow, and guarantee to be enclosed within steering knuckle, the center of circle of the first test section 11 is positioned at the inside of detection template 1, and the radian of the first test section 11 is 180 degree.
The number of the detect aperture 13 on detection template 1 is identical with the number of the bolt hole on qualified steering knuckle, and will align with the position of the bolt hole on qualified steering knuckle in the position of detect aperture 13, as shown in Figure 2, detection template 1 is provided with altogether four detect aperture 13, and four detect aperture 13 are that line circumferentially distributes centered by the axis of the first test section 11, wherein three detect aperture 13 are arranged on the first test section 11, remain a detect aperture 13 and are arranged on the second test section 12.
As depicted in figs. 1 and 2, in each detect aperture 13 of detection template 1, be respectively equipped with a detect aperture lining 2, can change in time when liner wear amount is excessive, to avoid repeated detection and to install the wearing and tearing produced in location, adverse effect is caused to testing result.
As depicted in figs. 1 and 2, two register pins are comprised to the detent mechanism that detection template 1 positions, the location division of one of them register pin is cylindrical, be circular register pin 4, the location division of another register pin is rhombus, is diamond positioning pin 5, two pilot holes are provided with accordingly on detection template 1, the bottom surface, location of steering knuckle has the pilot hole with two register pin adaptations, and two pilot holes on steering knuckle are inserted in the location division of two register pins, realize the location to detection template 1.Adopt the locator meams of a straight pin one rhombus pin, when locating, use register pin to be positioned on the bottom surface, location of steering knuckle by detection template 1, and suitably regulate the detect aperture 13 on detection template 1 and the bolt hole accurate fit on steering knuckle as required, to improve the accuracy of detection.
As shown in Figure 2, the axis of two pilot holes of detection template 1 parallels with the axis of detect aperture 13, and two pilot holes are two the tip location places being arranged on the second test section 12.With two pilot holes of two register pin adaptations on the bottom surface, location of steering knuckle, it is the hole being respectively used to be connected with vehicle shock absorber and track rod.
As depicted in figs. 1 and 2, be respectively equipped with a pilot hole lining 6 in two pilot holes of detection template 1, can change in time when liner wear amount is excessive, to avoid repeated detection and to install the wearing and tearing produced in location, adverse effect is caused to testing result.
Below by reference to the accompanying drawings the utility model is exemplarily described.Obviously, the utility model specific implementation is not subject to the restrictions described above.As long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technical scheme is carried out; Or without improvement, above-mentioned design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model.
Claims (7)
1. a spindle bolt hole position degree detection apparatus, bolt hole is located on the bottom surface, a location of steering knuckle, it is characterized in that: described pick-up unit comprises detection template, be located on detection template and for the detent mechanism of locating detection template and the bolt hole latch for detecting, detection template is provided with the detect aperture allowing bolt hole latch pass.
2. spindle bolt hole position degree detection apparatus according to claim 1, is characterized in that: be provided with lining in detect aperture.
3. spindle bolt hole position degree detection apparatus according to claim 1 and 2, it is characterized in that: described detent mechanism comprises two register pins, one of them circular register pin, another is diamond positioning pin, described detection template is provided with two pilot holes allowing two register pins insert, and the axis of pilot hole parallels with the axis of described detect aperture.
4. spindle bolt hole position degree detection apparatus according to claim 3, is characterized in that: be provided with lining in described pilot hole.
5. spindle bolt hole position degree detection apparatus according to claim 4, it is characterized in that: described detection template is made up of the first test section in circular arc and the second test section in M shape, the two ends of the first test section are connected with the two ends of the second test section, form integrative-structure.
6. spindle bolt hole position degree detection apparatus according to claim 5, is characterized in that: the radian of described first test section is 180 degree.
7. spindle bolt hole position degree detection apparatus according to claim 6, is characterized in that: described two pilot holes are located at two tip location places of described second test section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420716481.1U CN204188102U (en) | 2014-11-24 | 2014-11-24 | A kind of spindle bolt hole position degree detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420716481.1U CN204188102U (en) | 2014-11-24 | 2014-11-24 | A kind of spindle bolt hole position degree detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204188102U true CN204188102U (en) | 2015-03-04 |
Family
ID=52620087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420716481.1U Expired - Fee Related CN204188102U (en) | 2014-11-24 | 2014-11-24 | A kind of spindle bolt hole position degree detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204188102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111272040A (en) * | 2020-03-30 | 2020-06-12 | 盛瑞传动股份有限公司 | Checking fixture |
-
2014
- 2014-11-24 CN CN201420716481.1U patent/CN204188102U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111272040A (en) * | 2020-03-30 | 2020-06-12 | 盛瑞传动股份有限公司 | Checking fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20151124 |