CN204575014U - A kind of device for motor rockshaft fastener hole depth detection - Google Patents
A kind of device for motor rockshaft fastener hole depth detection Download PDFInfo
- Publication number
- CN204575014U CN204575014U CN201520021820.9U CN201520021820U CN204575014U CN 204575014 U CN204575014 U CN 204575014U CN 201520021820 U CN201520021820 U CN 201520021820U CN 204575014 U CN204575014 U CN 204575014U
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- China
- Prior art keywords
- matrix
- shaped bar
- shaped
- hole depth
- depth detection
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Abstract
The utility model discloses a kind of device for motor rockshaft fastener hole depth detection, comprise decision block and sized blocks, decision block comprises base, T-shaped bar; Base is provided with matrix, and matrix side is provided with handle, and matrix upper surface is height two step surfaces; T-shaped bar is located at matrix center and T-shaped end is downward, and T-shaped end is provided with spring, T-shaped bar has a ring groove, and screw two can prevent T-shaped bar from landing in matrix in ring groove; The lower end of top T-shaped bar, then T-shaped bar will be able to move up along matrix center; During measurement, sized blocks is put into hole, allow the step surface of sized blocks and hole end surface to be detected fit, then decision block is placed in sized blocks, see the position on limit, T-shaped bar upper surface, if between low high two step surface limits, matrix upper end one, be qualified, otherwise be defective; Device for motor rockshaft fastener hole depth detection described in the utility model can detect blind hole depth fast, accurately, easily whether in specification limit.
Description
Technical field
The utility model relates to a kind of pick-up unit of blind hole depth, relates in particular to a kind of device for motor rockshaft fastener hole depth detection.
Background technology
In prior art, traditional measurement adopts vernier caliper, pit gauge or three-dimensional etc.
Its weak point is: efficiency is low, and measuring error is large, adopts three-dimensional coordinates measurement, and measure cost large, inconvenient in-site measurement, is more not suitable for the full inspection operation for crucial hole depth.
Utility model content
The technical matters that the utility model mainly solves is to provide a kind of device for motor rockshaft fastener hole depth detection, makes it quick and easy, accurately raises the efficiency, and is more suitable for the full inspection operation for hole depth.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of device for motor rockshaft fastener hole depth detection, comprising: decision block and sized blocks; Described decision block comprises base and T-shaped bar; Described base is provided with matrix, and is connected by screw one; Described T-shaped bar is set in intracardiac in matrix and T-shaped end downward, and T-shaped end is provided with a spring, and described T-shaped bar has a ring groove, T-shaped bar can be prevented from landing in matrix by screw two and ring groove; T-shaped bar lower end, top, T-shaped bar can move up along matrix center; Described sized blocks is used for being placed in be treated in gaging hole, and it can put decision block, and described decision block can judge to treat that whether gaging hole is qualified.
Preferably, described matrix one side is provided with leader, and is connected with matrix, in C font by screw three.
Preferably, the side of described matrix is a plane, is ladder circular hole in the middle of matrix, matrix is connected with base by screw one, and there is threaded hole in face to base cylinder, and there are one high and one low two stepped end face one and end faces two matrix upper surface, end face one is in low one end, and end face two is in high one end.
Preferably, the T-shaped end of described T-shaped bar is provided with a spring, and described spring one end is connected with matrix center ladder circular hole end face, and the other end is connected with the T-shaped end of T-shaped bar, and spring is got and cushioned and reset response between T-shaped bar and sized blocks.
Preferably, the upper end of described sized blocks is spherical, and lower end is a step surface, and during measurement, step surface and hole end surface fit, and its bulb can the bottom of jack-up T-shaped bar.
The beneficial effects of the utility model are: can detect blind hole depth fast, accurately, easily whether in specification limit, efficiency is high, is particularly suitable for bulk full inspection operation.
Accompanying drawing explanation
Fig. 1 is the main sectional structure schematic diagram of the device for motor rockshaft fastener hole depth detection described in the utility model;
Fig. 2 is the plan structure schematic diagram of the device for motor rockshaft fastener hole depth detection described in the utility model;
Fig. 3 is the main sectional structure schematic diagram of the device examinations motor rockshaft fastener hole degree of depth for motor rockshaft fastener hole depth detection described in the utility model;
Wherein, 1, base; 2, screw one; 3, matrix; 4, screw two; 5, T-shaped bar; 6, screw three; 7, handle; 8, sized blocks; 9, spring; 10, end face one; 11, end face two; 12, ring groove; 13, decision block; 14, engine housing; 15, motor rockshaft.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Embodiment of the present utility model as Figure 1-3, a kind of device for motor rockshaft fastener hole depth detection, comprising: decision block 13 and sized blocks 8; Described decision block 13 comprises base 1 and T-shaped bar 5; Described base 1 is provided with matrix 3, and is connected by screw 1; Described T-shaped bar 5 is set in intracardiac in matrix 3 and T-shaped end downward, and T-shaped end is provided with a spring 9, described T-shaped bar 5 has a ring groove 12, T-shaped bar 5 can be prevented from landing in matrix 3 by screw 24 and ring groove 12; T-shaped bar 5 lower end, top, T-shaped bar 5 can move up along matrix 3 center; Described sized blocks 8 is used for being placed in be treated in gaging hole, and it can put decision block 13, and described decision block 13 can judge to treat that whether gaging hole is qualified; Described matrix 3 one side is provided with leader 7, and is connected with matrix 3, in C font by screw 36; The side of described matrix 3 is a plane, be ladder circular hole in the middle of matrix 3, matrix 3 is connected with base 1 by screw 1, there is threaded hole on the face of cylinder to matrix 3, there are one high and one low two stepped end face 1 and end faces 2 11 matrix 3 upper surface, end face 1 is in low one end, and end face 2 11 is in high one end; The T-shaped end of described T-shaped bar 5 is provided with a spring 9, and described spring 9 one end is connected with matrix center ladder circular hole end face, and the other end is connected with the T-shaped end of T-shaped bar, and spring 9 is got and cushioned and reset response between T-shaped bar 5 and sized blocks 8; The upper end of described sized blocks 8 is spherical, and lower end is a step surface, and during measurement, step surface and hole end surface fit, and its bulb can the bottom of jack-up T-shaped bar 5.
The course of work that device for motor rockshaft fastener hole depth detection described in the utility model detects motor rockshaft 15 fastener hole be arranged on engine housing 14 is as follows:
In figure 3, during measurement, during measurement, sized blocks 8 is put into hole, the step surface of sized blocks 8 and hole end surface to be detected is allowed to fit, again decision block 13 is placed in sized blocks 8, see position, limit, T-shaped bar 5 upper surface, if between low high two step surface limits, matrix 3 upper end one, be qualified, otherwise be defective.
Device for motor rockshaft fastener hole depth detection described in the utility model, reach fast, detect accurately, easily the function whether in specification limit of blind hole depth, efficiency is high, is particularly suitable for bulk complete inspection judgement.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model instructions and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. for a device for motor rockshaft fastener hole depth detection, it is characterized in that comprising: decision block (13) and sized blocks (8); Described decision block (13) comprises base (1) and T-shaped bar (5); Described base (1) is provided with matrix (3), and is connected by screw one (2); Described T-shaped bar (5) is set in intracardiac in matrix (3) and T-shaped end is downward, T-shaped end is provided with a spring (9), described T-shaped bar (5) there is a ring groove (12), T-shaped bar (5) can be prevented from matrix (3) interior landing by screw two (4) and ring groove (12); T-shaped bar (5) lower end, top, T-shaped bar (5) can move up along matrix (3) center; Described sized blocks (8) is used for being placed in be treated in gaging hole, it can be put decision block (13), and described decision block (13) can judge to treat that whether gaging hole is qualified.
2. the device for motor rockshaft fastener hole depth detection according to claim 1, is characterized in that described matrix (3) side is provided with leader (7), and is connected with matrix (3), in C font by screw three (6).
3. the device for motor rockshaft fastener hole depth detection according to claim 1 and 2, it is characterized in that the side of described matrix (3) is a plane, be ladder circular hole in the middle of matrix (3), matrix (3) is connected with base (1) by screw one (2), matrix (3) face of cylinder there is threaded hole, there are one high and one low two stepped end face one (10) and end faces two (11) matrix (3) upper surface, and end face one (10) is in low one end, and end face two (11) is in high one end.
4. the device for motor rockshaft fastener hole depth detection according to claim 1, it is characterized in that the T-shaped end of described T-shaped bar (5) is provided with a spring (9), described spring (9) one end is connected with matrix (3) center ladder circular hole end face, the other end is connected with the T-shaped end of T-shaped bar (5), and spring (9) is got and cushioned and reset response between T-shaped bar (5) and sized blocks (8).
5. the device for motor rockshaft fastener hole depth detection according to claim 1, the upper end that it is characterized in that described sized blocks (8) is spherical, lower end is a step surface, and during measurement, step surface and hole end surface fit, and its bulb can the bottom of jack-up T-shaped bar (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520021820.9U CN204575014U (en) | 2015-01-14 | 2015-01-14 | A kind of device for motor rockshaft fastener hole depth detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520021820.9U CN204575014U (en) | 2015-01-14 | 2015-01-14 | A kind of device for motor rockshaft fastener hole depth detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204575014U true CN204575014U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520021820.9U Expired - Fee Related CN204575014U (en) | 2015-01-14 | 2015-01-14 | A kind of device for motor rockshaft fastener hole depth detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204575014U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613850A (en) * | 2015-01-14 | 2015-05-13 | 苏州市职业大学 | Device for detecting depth of fastening hole in engine rockshaft |
| CN105300248A (en) * | 2015-10-27 | 2016-02-03 | 衡阳纺织机械有限公司 | Measurement device of hole depth of spring tube and application method thereof |
-
2015
- 2015-01-14 CN CN201520021820.9U patent/CN204575014U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613850A (en) * | 2015-01-14 | 2015-05-13 | 苏州市职业大学 | Device for detecting depth of fastening hole in engine rockshaft |
| CN105300248A (en) * | 2015-10-27 | 2016-02-03 | 衡阳纺织机械有限公司 | Measurement device of hole depth of spring tube and application method thereof |
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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: 20150819 Termination date: 20160114 |