CN207472182U - A kind of output shaft shank of bolt and flange, interior hexagonal concentricity detecting tool - Google Patents
A kind of output shaft shank of bolt and flange, interior hexagonal concentricity detecting tool Download PDFInfo
- Publication number
- CN207472182U CN207472182U CN201721565915.2U CN201721565915U CN207472182U CN 207472182 U CN207472182 U CN 207472182U CN 201721565915 U CN201721565915 U CN 201721565915U CN 207472182 U CN207472182 U CN 207472182U
- Authority
- CN
- China
- Prior art keywords
- block
- base
- bolt
- groove
- boss
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model is related to a kind of output shaft shank of bolt and flange, interior hexagonal concentricity detecting tool, the block being adapted including firm banking, with the firm banking and stopper；The center of firm banking is equipped with base top groove and centre hole of base, and base top groove is adapted with the lower face of bolt head to be detected, and centre hole of base is adapted with the bolt shank diameter of the bolt to be detected；The upper surface of firm banking is additionally provided with base boss；The center of block includes the first block groove, the second block groove and block centre bore successively from top to bottom, and the first block groove is adapted with the base boss, and the side wall of the first block groove forms block boss, and block boss is adapted with the base groove；Stopper includes outer-hexagonal boss and cylindrical bar, and the diameter of cylindrical bar is adapted with the internal diameter of the block centre bore, and the outer-hexagonal boss is adapted with the interior hexagonal of bolt head to be detected；The tool structure is fairly simple, easy to use.
Description
Technical field
The utility model is related to a kind of bolt detecting tool, more particularly to a kind of output shaft shank of bolt and flange, interior hexagonal
Concentricity detecting tool.
Background technology
Shank of bolt and flange, the detection of interior hexagonal concentricity currently for output axle bolt are set using complicated
It is standby, lack simple, standard, unified detecting tool.
Utility model content
The utility model in view of the deficiency of the prior art, provides a kind of output shaft shank of bolt and flange, interior six
Angle concentricity detecting tool.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of output shaft shank of bolt and flange, interior six
Angle concentricity detecting tool, the block being adapted including firm banking, with the firm banking and stopper, the firm banking with
The outer profile of the block is cylinder；
The center of the firm banking is equipped with lower test chamber, and the lower test chamber includes base top groove and base center
Hole, the base top groove are adapted with the lower face of bolt head to be detected, the centre hole of base with it is described to be detected
The bolt shank diameter of bolt is adapted；The upper surface of the firm banking is additionally provided with base boss, the periphery of the base boss
Form base groove；
The center of the block be equipped with upper test chamber, the upper test chamber from top to bottom successively include the first block groove,
Second block groove and block centre bore, the first block groove are adapted with the base boss, and first block is recessed
The side wall of slot forms block boss, and the block boss is adapted with the base groove, the second block groove with it is to be checked
The head for surveying bolt is adapted；
The stopper includes outer-hexagonal boss and cylindrical bar, and the diameter of cylindrical bar and the internal diameter of the block centre bore are mutually fitted
Match, the outer-hexagonal boss is adapted with the interior hexagonal of bolt head to be detected.
Further, the depth of the centre hole of base is not less than the length of shank of bolt to be detected.
Further, the diameter of the cylindrical bar is less than the distance of the opposite face of the outer-hexagonal boss.
Further, the base boss is annular convex platform, and the first block groove is annular groove.
Further, the base groove is annular groove.
The beneficial effects of the utility model are：It is simple in structure, it is easy to use, can be used in output shaft shank of bolt and flange,
Interior hexagonal concentricity.
Description of the drawings
Fig. 1 is status diagram when the utility model detects bolt；
Fig. 2 is the structure diagram of the utility model firm banking；
Fig. 3 is the structure diagram of the utility model block；
Fig. 4 is the structure diagram of the utility model stopper；
Fig. 5 is the structure diagram of bolt to be detected in the utility model；
In the accompanying drawings, the list of designations represented by each label is as follows：1st, firm banking, 1-1, centre hole of base, 1-
2nd, base top groove, 1-3, base boss, 1-4, base groove, 2, block, 2-1, block centre bore, 2-2, the second block are recessed
Slot, 2-3, the first block groove, 2-4, block boss, 3, stopper, 3-1, cylindrical bar, 3-2, outer-hexagonal boss, 4, spiral shell to be detected
Bolt, 4-1, shank of bolt, 4-2, bolt head, 4-21, flange, 4-3, interior hexagonal.
Specific embodiment
The principle and feature of the utility model are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is novel, it is not intended to limit the scope of the utility model.
As Figure 1-Figure 5, a kind of output shaft shank of bolt and flange, interior hexagonal concentricity detecting tool, including fixed bottom
Seat 1, the block 2 being adapted with the firm banking 1 and stopper 3, the firm banking 1 and the outer profile of the block 2 are
It is cylindrical；
The center at 1, the fixed bottom is equipped with lower test chamber, and the lower test chamber includes base top groove 1-2 and pedestal
Centre bore, the base top groove 1-2 are adapted with the lower face of bolt head 4-2 to be detected, the centre hole of base 1-1
It is adapted with the shank of bolt 4-1 diameters of the bolt to be detected；The upper surface of the firm banking 1 is additionally provided with base boss 1-3,
The periphery of the base boss 1-1 forms base groove 1-4；
The center of the block 2 is equipped with upper test chamber, and the upper test chamber includes the first block groove successively from top to bottom
2-3, the second block groove 2-2 and block centre bore 2-1, the first block groove 2-3 are fitted with the base boss 1-3 phases
Match, the side wall of the first block groove 2-3 forms block boss 2-4, the block boss 2-4 and the base groove 1-4
It is adapted, the second block groove 2-2 is adapted with the head 4-2 of bolt to be detected；
The stopper 3 includes outer-hexagonal boss 3-2 and cylindrical bar 3-1, the diameter of cylindrical bar 3-1 and the block centre bore
The internal diameter of 2-1 is adapted, and the outer-hexagonal boss 3-2 is adapted with the interior hexagonal 4-3 of bolt head 4-2 to be detected.
The depth of the centre hole of base 1-1 is not less than the length of shank of bolt 4-1 to be detected.
The distance of opposite face of the diameter of the cylindrical bar 3-1 less than the outer-hexagonal boss 3-2.
The base boss 1-3 is annular convex platform, and the first block groove 2-3 is annular groove.
The base groove 1-4 is annular groove.
Specific embodiment of the present utility model is as follows：
Output shaft shank of bolt is detected with flange coaxiality：Bolt 4 to be detected is packed into the lower test chamber of firm banking 1,
Detection block 2 is fastened on pedestal 1 again, can judgement output shaft be fastened with base boss 1-3 and the first block groove 2-3
Whether shank of bolt 4-1 and flange 4-21 concentricities are qualified.
Shank of bolt is detected with interior hexagonal concentricity：By shank of bolt 4-1 and flange 4-21 coaxality measurement qualification workpiece, it is packed into
In firm banking 1, then stopper 3 is incorporated at the interior hexagonal 4-3 of bolt, then attempts concentricity detection block 2 being fastened
On pedestal 1, can base boss 1-3 and the first block groove 2-3 fasten and judge whether shank of bolt and interior hexagonal concentricity are qualified.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (5)
1. a kind of output shaft shank of bolt and flange, interior hexagonal concentricity detecting tool, which is characterized in that including firm banking, with
The block and stopper that the firm banking is adapted, the firm banking and the outer profile of the block are cylinder；
The center of the firm banking is equipped with lower test chamber, and the lower test chamber includes base top groove and centre hole of base,
The base top groove is adapted with the lower face of bolt head to be detected, the centre hole of base and the bolt to be detected
Bolt shank diameter be adapted；The upper surface of the firm banking is additionally provided with base boss, and the periphery of the base boss is formed
Base groove；
The center of the block is equipped with upper test chamber, and the upper test chamber includes the first block groove, second successively from top to bottom
Block groove and block centre bore, the first block groove are adapted with the base boss, the first block groove
Side wall forms block boss, and the block boss is adapted with the base groove, the second block groove and spiral shell to be detected
The head of bolt is adapted；
The stopper includes outer-hexagonal boss and cylindrical bar, and the diameter of cylindrical bar is adapted with the internal diameter of the block centre bore,
The outer-hexagonal boss is adapted with the interior hexagonal of bolt head to be detected.
2. output shaft shank of bolt according to claim 1 and flange, interior hexagonal concentricity detecting tool, which is characterized in that
The depth of the centre hole of base is not less than the length of shank of bolt to be detected.
3. output shaft shank of bolt according to claim 1 or 2 and flange, interior hexagonal concentricity detecting tool, feature exist
In the diameter of the cylindrical bar is less than the distance of the opposite face of the outer-hexagonal boss.
4. output shaft shank of bolt according to claim 3 and flange, interior hexagonal concentricity detecting tool, which is characterized in that
The base boss is annular convex platform, and the first block groove is annular groove.
5. output shaft shank of bolt according to claim 4 and flange, interior hexagonal concentricity detecting tool, which is characterized in that
The base groove is annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721565915.2U CN207472182U (en) | 2017-11-22 | 2017-11-22 | A kind of output shaft shank of bolt and flange, interior hexagonal concentricity detecting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721565915.2U CN207472182U (en) | 2017-11-22 | 2017-11-22 | A kind of output shaft shank of bolt and flange, interior hexagonal concentricity detecting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207472182U true CN207472182U (en) | 2018-06-08 |
Family
ID=62261963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721565915.2U Active CN207472182U (en) | 2017-11-22 | 2017-11-22 | A kind of output shaft shank of bolt and flange, interior hexagonal concentricity detecting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207472182U (en) |
-
2017
- 2017-11-22 CN CN201721565915.2U patent/CN207472182U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207472182U (en) | A kind of output shaft shank of bolt and flange, interior hexagonal concentricity detecting tool | |
| CN205748206U (en) | Spring wire footpath detection device | |
| CN104006716A (en) | Peat thickness surveying tool | |
| CN207379430U (en) | A kind of detecting tool of output shaft screw | |
| CN204085373U (en) | For detecting the gauge of engine cylinder head system valve seating valve line jerk value | |
| CN206339188U (en) | A kind of blast hole determines device | |
| CN205991769U (en) | A kind of glass edge Thickness sensitivity tool | |
| CN202153126U (en) | Assistive device for detecting depth of cylinder head door line | |
| CN204276369U (en) | For the centre bore sorting instrument of automobile bevel gear | |
| CN208902025U (en) | Central of the parts hole coaxiality check fixture | |
| CN205784997U (en) | A kind of inspection deep hole internal diameter facilitates appliance special for detecting | |
| CN209069181U (en) | Threaded hole depth detection apparatus | |
| CN103424093B (en) | Angular contact bearing measuring instrument for projection | |
| CN202582451U (en) | Gauge measuring P value of precision fastener | |
| CN206208181U (en) | Axle key grooves symmetry degree gauge | |
| CN206443542U (en) | A kind of pallet with detachable fixing device | |
| CN203982803U (en) | Presurized water reactor in-pile component detector of lifting device | |
| CN207231895U (en) | The hardometer that a kind of pressure head is conveniently replaceable | |
| CN202814381U (en) | Fine-tuning pipe end verticality detector | |
| CN203811104U (en) | Novel vertical mill grinding roller sleeve measuring tool | |
| CN201269734Y (en) | Lifting type measuring instrument used for measuring external and internal diameter of bearing | |
| CN206300630U (en) | Bearing size auxiliary detection tool | |
| CN207379429U (en) | A kind of detecting tool for exporting axle bolt | |
| CN103940329A (en) | Novel vertical mill machine grinding roller shell measuring tool | |
| CN204607158U (en) | A kind of steel coil strip steel band releasing mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |