CN111351412A - Connecting axle tank bottom detection device that beats - Google Patents
Connecting axle tank bottom detection device that beats Download PDFInfo
- Publication number
- CN111351412A CN111351412A CN201911399445.0A CN201911399445A CN111351412A CN 111351412 A CN111351412 A CN 111351412A CN 201911399445 A CN201911399445 A CN 201911399445A CN 111351412 A CN111351412 A CN 111351412A
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- Prior art keywords
- support
- connecting shaft
- detection device
- bottom plate
- base
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
- G01B5/0004—Supports
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0025—Measuring of vehicle parts
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention provides a connecting shaft groove bottom jumping detection device, which comprises a bottom plate and a connecting shaft, wherein one end of the connecting shaft is provided with a cutting groove, the bottom plate is provided with a support frame, the support frame is connected with a detection mechanism, the bottom plate is provided with a moving groove, the moving groove is sequentially provided with a base, a first support and a limiting block, the bottoms of the base, the first support and the limiting block are respectively provided with a first positioning hole, the positioning holes are respectively connected with a first positioning pin, the base is connected with a second support, the base is provided with an adjusting mechanism, the adjusting mechanism comprises a pair of adjusting grooves and a connecting bolt, the second support is provided with a pair of connecting holes, and the connecting bolt penetrates: can be adjusted according to product length, external diameter size respectively wantonly to effectively improve the commonality, the application range enlarges, and with this effectively improve detection efficiency, and convenient operation, it is with low costs, use manpower sparingly, material resources.
Description
Technical Field
The invention relates to the technical field of detection devices, in particular to a connecting shaft groove bottom bounce detection device.
Background
The connecting shaft is an important part for transmitting power in an automobile transmission system, and the connecting shaft is used for transmitting the power of an engine to wheels together with a gearbox and a drive axle so as to enable an automobile to generate driving force.
The detection device for detecting the run-out of the bottom of the existing connecting shaft groove is not high in universality and applicability to the detected connecting shaft, and is not suitable for circular run-out detection when the detection device with different lengths and different outer diameters is used, so that the use effect of the detection device is poor.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a connecting shaft groove bottom jumping detection device, which solves the problems that the existing connecting shaft groove bottom jumping detection device is low in universality, low in applicability to the detected connecting shaft, and not suitable for circular jumping detection when different lengths and outer diameters are detected, so that the use effect of the detection device is poor, and the like.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
the invention provides a connecting shaft groove bottom bounce detection device, which has the following beneficial effects: a connecting shaft groove bottom jumping detection device comprises a bottom plate and a connecting shaft, wherein a cutting groove is arranged at one end of the connecting shaft, the bottom plate is provided with a support frame, the support frame is connected with a detection mechanism, the bottom plate is provided with a moving groove, the moving groove is sequentially provided with a base, a first bracket and a limiting block, the bottoms of the base, the first bracket and the limiting block are all provided with a first positioning hole, the positioning holes are all connected with a first positioning pin, the base, the first bracket and the limiting block are connected with the first positioning hole through the first positioning pin, is used for connecting the base, the first bracket and the limiting block on the bottom plate, the base is connected with the second bracket, and the base is provided with an adjusting mechanism which comprises a pair of adjusting grooves and connecting bolts connected with the adjusting grooves, and the second support is provided with a pair of connecting holes, and the connecting bolt penetrates through the adjusting groove to be connected with the connecting holes.
The invention is further configured to: the detection mechanism mainly comprises an adjustable support, an adjusting block and a dial indicator connected to the adjusting block, wherein a second positioning hole is formed in the adjusting block, a second positioning pin is connected to the second positioning hole, the adjusting block moves to a detection position, and the second positioning pin is connected with the second positioning hole in a screwed mode.
The invention is further configured to: the adjustable support is perpendicular to the support frame, and the adjusting block is sleeved on the adjustable support.
The invention is further configured to: the movable block is arranged at the connecting position of the support frame and the bottom plate, a clamping groove is formed in the movable block, a third positioning hole is formed in the movable block, the third positioning hole penetrates through the clamping groove, a third positioning pin is connected to the third positioning hole, and the third positioning pin is connected with the third positioning hole and used for fixing the movable block on the bottom plate.
The invention is further configured to: the support frame is connected with the moving block through threads.
The invention is further configured to: the first support and the second support are provided with V-shaped grooves for placing connecting shafts, one ends of the first support and the second support, which are in contact with the connecting shafts, are connected with a pair of rollers, and the rollers are connected with the connecting shafts in an abutting mode.
The invention is further configured to: and a plurality of groups of symmetrically arranged bottom feet are respectively arranged on two sides of the bottom plate.
The invention is further configured to: the limiting block is integrally connected with an inclined supporting plate.
The invention is further configured to: the centers of the first support, the second support and the limiting block are all on the same straight line.
In conclusion, the invention has the following beneficial effects: according to the invention, the support frame is arranged on the bottom plate, the detection mechanism is connected to the support frame, the first support, the second support, the limiting block and the dial indicator are arranged on the bottom plate, the position of the limiting block is adjusted according to a connecting shaft to be detected to carry out positioning, one end, provided with a cutting shaft, of the connecting shaft is connected with the limiting block, the position of the dial indicator and the height of the support are adjusted simultaneously, the measuring rod of the dial indicator is connected with the cutting groove formed in the connecting shaft, one end, far away from the cutting groove, of the connecting shaft is held, the connecting shaft is rotated, the groove bottom jumping detection of the connecting shaft can be realized, and the grinding surface condition of the rotating groove can be observed while the connecting shaft is rotated.
Drawings
Fig. 1 is a schematic structural diagram of a connecting piece of a connecting shaft groove bottom run-out detection device of the invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a schematic structural diagram of a second bracket of the connecting shaft groove bottom bounce detection device of the invention;
FIG. 4 is a schematic structural diagram of a first bracket of the connecting shaft groove bottom runout detection device of the invention;
fig. 5 is a schematic structural diagram of a limiting block of the connecting shaft groove bottom run-out detection device of the invention;
fig. 6 is a schematic structural diagram of a base of the connecting shaft groove bottom run-out detection device of the present invention.
In the figure: 1. a base plate; 2. a connecting shaft; 3. cutting the groove; 4. a support frame; 5. a detection mechanism; 6. a moving groove; 7. a base; 8. a first bracket; 9. a limiting block; 10. a first positioning hole; 11. a first positioning pin; 12. a second bracket; 13. an adjustment mechanism; 14. an adjustment groove; 15. a connecting bolt; 16. an adjustable support; 17. an adjusting block; 18. a dial indicator; 19. a second positioning hole; 20. a second positioning pin; 21. a V-shaped groove; 22. a roller; 23. footing; 24. a moving block; 25. a card slot; 26. positioning holes III; 27. a third positioning pin; 28. and connecting the holes.
Detailed Description
The present invention will be further described with reference to the accompanying drawings in order to make the technical means, novel features, objects, and effects of the invention easier to understand, and it is apparent that the described embodiments are only a part of the embodiments of the invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "front", "back", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "communicated," "connected," and the like are used in a broad sense and are defined as, for example, being fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, or connected through an intermediate medium, and communicating between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those skilled in the art
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-6, the invention provides a technical solution, a connecting shaft groove bottom run-out detection device, which comprises a bottom plate 1 and a connecting shaft 2, wherein one end of the connecting shaft 2 is provided with a cutting groove 3, the arranged bottom plate 1 is integrally in a regular rectangle, two sides of the bottom plate 1 are respectively provided with a plurality of groups of symmetrically arranged bottom feet 23, the bottom feet 23 are used for stably supporting the bottom plate 1, and the bottom plate 1 is used for detection of a stable tool of the invention;
the detection device is characterized in that a support frame 4 is arranged on a bottom plate 1, a moving block 24 is arranged at the connecting position of the support frame 4 and the bottom plate 1, the support frame 4 is connected with the moving block 24 through threads, a clamping groove 25 is arranged on the moving block 24, the clamping groove 25 is used for connecting the moving block 24 to the side wall of the bottom plate 1, a positioning hole III 26 is arranged on the moving block 24, the positioning hole III 26 is penetrated through the clamping groove 25, a positioning pin III 27 is connected onto the positioning hole III 26, the positioning pin III 27 is connected with the positioning hole III 26 and used for fixing the moving block 24 on the bottom plate 1, so that the support frame 4 can be moved and fixed, a detection mechanism 5 is connected onto the support frame 4, the detection mechanism 5 mainly comprises an adjustable support 16, an adjusting block 17 and a dial indicator 18 connected onto the adjusting block 17, the adjustable support 16 is arranged vertically to the support frame 4, the, the specific adjusting block 17 is provided with a second positioning hole 19, the second positioning hole 19 is connected with a second positioning pin 20, when the adjusting block 17 moves to a detection position, the second positioning pin 20 is connected with the second positioning hole 19 and screwed down, and the dial indicator 18 is stably fixed at the detection position for testing, so that the fixing is firm, the detection is convenient, and the detection efficiency can be effectively improved;
a moving groove 6 is arranged on a bottom plate 1, a connecting base 7, a first support 8 and a limiting block 9 are sequentially arranged on the moving groove 6, the centers of the first support 8, the second support 12 and the limiting block 9 are all on the same straight line, an inclined supporting plate is integrally connected to the arranged limiting block 9, the supporting and stabilizing effect of the limiting block 9 can be enhanced by arranging the inclined supporting plate, positioning holes I10 are respectively arranged at the bottoms of the base 7, the first support 8 and the limiting block 9, positioning pins I11 are respectively connected to the positioning holes I10, the base 7, the first support 8 and the limiting block 9 are connected to the bottom plate 1 through the positioning pins I11, so that the distance adjustment of the parts is realized through the positioning pins I11, the parts can be firmly stabilized on the bottom plate 1 after being adjusted, and the connecting shaft 2 with different lengths can be adapted to the adjustment by adopting the mode, the application range is greatly improved, and the use effect of the invention is effectively improved;
meanwhile, the base 7 is connected with a second bracket 12, the first bracket 8 and the second bracket 12 are used for placing the connecting shaft 2, one end of the connecting shaft 2, which is provided with a cutting groove 3, is connected to the limiting block 9 in an abutting mode, the placing of the connecting shaft 2 is stabilized, the measuring rod of the dial indicator 18 is connected with the cutting groove 3 of the connecting shaft 2 in an abutting mode, the base 7 is further provided with an adjusting mechanism 13 for adjusting the height of the second bracket 12, the adjusting mechanism 13 comprises a pair of adjusting grooves 14 and connecting bolts 15 connected to the adjusting grooves 14, the second bracket 12 is provided with a pair of connecting holes 28, after the height of the second bracket 12 is moved, the connecting bolts 15 penetrate through the adjusting grooves 14 to be connected with the connecting holes 28, so that the height positioning of the second bracket 12 is realized, the height between the second bracket 12 and the first bracket 8 can stably place the connecting shaft 2, and the connecting shaft 2 is stabilized, detection is performed by a dial indicator 18; the detection of the connecting shafts 2 with different outer diameters and contacted with two ends can be realized;
be equipped with the V-arrangement groove 21 of placing connecting axle 2 on the support one 8 and the support two 12 of setting, and the one end of support one 8 and the two 12 contact connecting axles 2 of support all is connected with a pair of gyro wheel 22, the gyro wheel 22 conflict that the both ends set up is connected on connecting axle 2, through rotating connecting axle 2, make connecting axle 2 rotate on gyro wheel 22, can effectively guarantee that connecting axle 2 can not carry out the measuring with the detection part friction wear connecting axle 2 when rotating, and cause the testing result inaccurate.
The specific implementation mode is as follows:
after the connecting shaft 2 is placed on the first support 8 and the second support 12, during detection, the position of the limiting block 9 is adjusted according to the connecting shaft 2 to be detected to position, one end of the connecting shaft 2, which is provided with a cutting shaft, is connected with the limiting block 9, the position of the dial indicator 18 and the height of the support are adjusted simultaneously, the measuring rod of the dial indicator 18 is connected with the cutting groove 3 arranged on the connecting shaft 2, one end of the connecting shaft 2, which is far away from the cutting groove 3, is held between hands, the connecting shaft 2 is rotated, detection of groove bottom jumping of the connecting shaft 2 can be realized, and the grinding surface condition of the connecting shaft 2 can be observed simultaneously during rotation And (5) material resources.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a connecting axle tank bottom detection device that beats, includes bottom plate (1) and connecting axle (2), the one end of connecting axle (2) is equipped with cuts cut groove (3), its characterized in that: be equipped with support frame (4) on bottom plate (1), be connected with detection mechanism (5) on support frame (4), shifting chute (6) have been seted up on bottom plate (1), be equipped with base (7), support (8) and stopper (9) on shifting chute (6) in proper order, the bottom of base (7), support (8) and stopper (9) all is equipped with locating hole (10), all be connected with locating pin (11) on the locating hole, base (7), support (8) and stopper (9) are connected with locating hole (10) through locating pin (11), be used for with base (7), support (8) and stopper (9) are connected on bottom plate (1), be connected with support (12) on base (7), and be equipped with adjustment mechanism (13) on base (7), adjustment mechanism (13) include a pair of adjustment tank (14) and should be connected connecting bolt(s) on adjustment tank (14), (10), adjustment mechanism (13) include a pair of adjustment tank (14) and 15) and a pair of connecting holes (28) is formed in the second support (12), and the connecting bolt (15) penetrates through the adjusting groove (14) to be connected with the connecting holes (28).
2. The connecting shaft groove bottom bounce detection device of claim 1, wherein: the detection mechanism (5) mainly comprises an adjustable support (16), an adjusting block (17) and a dial indicator (18) connected to the adjusting block (17), a second positioning hole (19) is formed in the adjusting block (17), a second positioning pin (20) is connected to the second positioning hole (19), the adjusting block (17) moves to a detection position, and the second positioning pin (20) is connected with the second positioning hole (19) and screwed down.
3. The connecting shaft groove bottom bounce detection device of claim 2, wherein: the adjustable support (16) is perpendicular to the support frame (4), and the adjusting block (17) is sleeved on the adjustable support (16).
4. The connecting shaft groove bottom bounce detection device of claim 2, wherein: a moving block (24) is arranged at the connecting position of the support frame (4) and the bottom plate (1), a clamping groove (25) is formed in the moving block (24), a third positioning hole (26) is formed in the moving block (24), the third positioning hole (26) penetrates through the clamping groove (25), a third positioning pin (27) is connected to the third positioning hole (26), and the third positioning pin (27) is connected with the third positioning hole (26) and used for fixing the moving block (24) on the bottom plate (1).
5. The connecting shaft groove bottom bounce detection device of claim 1, wherein: the support frame (4) is connected with the moving block (24) through threads.
6. The connecting shaft groove bottom bounce detection device of claim 1, wherein: be equipped with V-arrangement groove (21) of placing connecting axle (2) on support (8) and support two (12), and the one end that support (8) and support two (12) contact connecting axle (2) all is connected with a pair of gyro wheel (22), gyro wheel (22) are contradicted with connecting axle (2) and are connected.
7. The connecting shaft groove bottom bounce detection device of claim 1, wherein: and a plurality of groups of symmetrically arranged bottom feet (23) are respectively arranged on two sides of the bottom plate (1).
8. The connecting shaft groove bottom bounce detection device of claim 1, wherein: the limiting block (9) is integrally connected with an inclined supporting plate.
9. The connecting shaft groove bottom bounce detection device of claim 1, wherein: the centers of the first support (8), the second support (12) and the limiting block (9) are all on the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911399445.0A CN111351412A (en) | 2019-12-30 | 2019-12-30 | Connecting axle tank bottom detection device that beats |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911399445.0A CN111351412A (en) | 2019-12-30 | 2019-12-30 | Connecting axle tank bottom detection device that beats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111351412A true CN111351412A (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911399445.0A Pending CN111351412A (en) | 2019-12-30 | 2019-12-30 | Connecting axle tank bottom detection device that beats |
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|---|---|
| CN (1) | CN111351412A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112097585A (en) * | 2020-08-17 | 2020-12-18 | 中广核核电运营有限公司 | Rotor runout measuring device and rotor runout measuring method |
-
2019
- 2019-12-30 CN CN201911399445.0A patent/CN111351412A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112097585A (en) * | 2020-08-17 | 2020-12-18 | 中广核核电运营有限公司 | Rotor runout measuring device and rotor runout measuring method |
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