CN203489863U - Clamp used for detecting bolt - Google Patents
Clamp used for detecting bolt Download PDFInfo
- Publication number
- CN203489863U CN203489863U CN201320516620.1U CN201320516620U CN203489863U CN 203489863 U CN203489863 U CN 203489863U CN 201320516620 U CN201320516620 U CN 201320516620U CN 203489863 U CN203489863 U CN 203489863U
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- CN
- China
- Prior art keywords
- positioning seat
- bolt
- push rod
- base
- clamping device
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a clamp used for detecting a bolt. The clamp used for detecting the bolt belongs to the spare and accessory parts detection technology field, and comprises a square pedestal on which a clamping mechanism, a positioning block and a positioning seat are arranged, the positioning seat is fixed in the middle part of the pedestal, and the clamping mechanism and the positioning block are fixed at the two sides of the positioning seat respectively. The clamping mechanism comprises a square pedestal, a guide sleeve and a push rod, the guide sleeve is a cuboid structure, and the top of the guide sleeve is equipped with a threaded installing hole. The push rod is a Y-shaped structure, the positioning block is a Z-shaped structure, and the height of the positioning block is same as that of the clamping mechanism. The positioning seat is a cuboid structure, and a positioning hole is arranged in the middle of the positioning seat. According to the utility model, the push rod of a threaded screwing mode is used to fix the bolt, so that the detection personnel can obtain a more accurate result at detection, the verticality detection requirement of the bolt is guaranteed. The clamp used for detecting the bolt is reasonable in structure design and simple in manufacture, is convenient and practical, and enables the work efficiency to be improved substantially.
Description
Technical field
The invention belongs to spare and accessory parts detection technique field, more particularly, relate to a kind of bolt detection fixture.
Background technology
In the assembling of mechanical component, always use bolt to fix or lock another parts it is fixed, this just require the pitch diameter of thread of bolt and bolt end face perpendicular, but produced bolt tends to exist the out of plumb of the pitch diameter of thread and the bolt end face of bolt.When this bolt of use fixes or locks, two connected object surface of contact are very few, become some contact, easily cause between two objects that are fixed or lock and produce and become flexible, and even cause security incident.Therefore will the measurement with bolt end face squareness through the pitch diameter of thread before bolt dispatches from the factory, in prior art, have the method for the detection of being much used for, but major part all lack corresponding bolt clamping device, make that testing result is inaccurate, off-design benchmark.
Summary of the invention
the problem that 1, will solve
For the above-mentioned problems in the prior art, the invention provides a kind of bolt detection fixture, it is a kind of bolt detection fixture convenient and practical, reasonable in design, has increased the accuracy of bolt testing process, and has reduced the personnel's that detect workload.
2, technical scheme
In order to address the above problem, the technical solution adopted in the present invention is as follows:
A bolt detection fixture, comprises square base, and described base is provided with clamping device, locating piece and positioning seat, and described positioning seat is fixed on the middle part of base, and described clamping device and locating piece are individually fixed in the both sides of positioning seat; Described clamping device comprises square pedestal, guide pin bushing and push rod, and described guide pin bushing is vertically fixed on pedestal, and described push rod is arranged in guide pin bushing; Described guide pin bushing is rectangular structure, and its top is provided with threaded mounting hole; Described push rod is " Y " type structure, comprises the fore-end of the threaded body of rod and forked type; Described locating piece is " Z " font structure, and its height is identical with the height of clamping device; Described positioning seat is rectangular structure, and its middle part is provided with pilot hole.
Further, the lower end of described base is provided with the back-up block of two rectangles, between described back-up block and base for being welded to connect.
Further, the Si Jiaochu of described positioning seat is provided with pin hole.
3, beneficial effect
Than prior art, beneficial effect of the present invention is:
The present invention adopts the push rod of screw thread screw type to be fixed bolt, makes testing staff can obtain more accurate result when detecting, and has guaranteed the verticality testing requirement of bolt; Its reasonable in design, making are simply, convenient and practical, greatly improved work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of push rod of the present invention;
In figure: 1, base; 2, pedestal; 3, guide pin bushing; 4, push rod; 5, locating piece; 6, positioning seat.
Embodiment
Below in conjunction with specific embodiment, the present invention is further described.
As shown in Figure 1 and Figure 2, a kind of bolt detection fixture, comprises square base 1, and base 1 is provided with clamping device, locating piece 5 and positioning seat 6, and positioning seat 6 is fixed on the middle part of base 1, and clamping device and locating piece 5 are individually fixed in the both sides of positioning seat 6; Clamping device comprises square pedestal 2, guide pin bushing 3 and push rod 4, and guide pin bushing 3 is vertically fixed on pedestal 2, and push rod 4 is arranged in guide pin bushing 3; Guide pin bushing 3 is rectangular structure, and its top is provided with threaded mounting hole; Push rod 4 is " Y " font structure, comprises the fore-end of the threaded body of rod and forked type; Locating piece 5 is " Z " font structure, and its height is identical with the height of clamping device; Positioning seat 6 is rectangular structure, and its middle part is provided with pilot hole.
The lower end of base 1 is provided with the back-up block of two rectangles, and 1 of back-up block and base are for being welded to connect; The Si Jiaochu of positioning seat 6 is provided with pin hole.
Below schematically the present invention and embodiment thereof are described, this description does not have restricted, and shown in accompanying drawing is also one of embodiments of the present invention, and actual structure is not limited to this.So, if those of ordinary skill in the art is enlightened by it, in the situation that not departing from the invention aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection scope of the present invention.
Claims (3)
1. a bolt detection fixture, comprises square base, it is characterized in that: described base is provided with clamping device, locating piece and positioning seat, and described positioning seat is fixed on the middle part of base, and described clamping device and locating piece are individually fixed in the both sides of positioning seat; Described clamping device comprises square pedestal, guide pin bushing and push rod, and described guide pin bushing is vertically fixed on pedestal, and described push rod is arranged in guide pin bushing; Described guide pin bushing is rectangular structure, and its top is provided with threaded mounting hole; Described push rod is " Y " type structure, comprises the fore-end of the threaded body of rod and forked type; Described locating piece is " Z " font structure, and its height is identical with the height of clamping device; Described positioning seat is rectangular structure, and its middle part is provided with pilot hole.
2. bolt detection fixture according to claim 1, is characterized in that: the lower end of described base is provided with the back-up block of two rectangles, between described back-up block and base for being welded to connect.
3. bolt detection fixture according to claim 1, is characterized in that: the Si Jiaochu of described positioning seat is provided with pin hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320516620.1U CN203489863U (en) | 2013-08-23 | 2013-08-23 | Clamp used for detecting bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320516620.1U CN203489863U (en) | 2013-08-23 | 2013-08-23 | Clamp used for detecting bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203489863U true CN203489863U (en) | 2014-03-19 |
Family
ID=50260686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320516620.1U Expired - Fee Related CN203489863U (en) | 2013-08-23 | 2013-08-23 | Clamp used for detecting bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203489863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438853A (en) * | 2013-08-23 | 2013-12-11 | 芜湖奕辰模具科技有限公司 | Clamp for detecting bolt |
| CN104589245A (en) * | 2015-01-04 | 2015-05-06 | 苏州市新鸿基精密部品有限公司 | Quick fixing positioning fixture for curve measurement |
-
2013
- 2013-08-23 CN CN201320516620.1U patent/CN203489863U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438853A (en) * | 2013-08-23 | 2013-12-11 | 芜湖奕辰模具科技有限公司 | Clamp for detecting bolt |
| CN104589245A (en) * | 2015-01-04 | 2015-05-06 | 苏州市新鸿基精密部品有限公司 | Quick fixing positioning fixture for curve measurement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20140823 |
|
| EXPY | Termination of patent right or utility model |