CN205317113U - Axle class detection device that beats - Google Patents
Axle class detection device that beats Download PDFInfo
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- CN205317113U CN205317113U CN201620013069.2U CN201620013069U CN205317113U CN 205317113 U CN205317113 U CN 205317113U CN 201620013069 U CN201620013069 U CN 201620013069U CN 205317113 U CN205317113 U CN 205317113U
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- fixing body
- axle
- locating dowel
- base
- amesdial
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Abstract
The utility model provides an axle class detection device that beats, the on -line screen storage device comprises a base, the first installation body, the second installation body and amesdial, the first installation body is located on the upper surface of base, second installation physical stamina for the first installation body remove locate the upper surface of base on, be provided with the first reference column that to plant in a stomidium of treating the measuring axle on the side of the first installation body, correspondingly, be provided with the second reference column that to plant in another stomidium of treating the measuring axle on the side of the second installation body, locating between the first installation body and the second installation body of the gauge outfit portability of amesdial. During the use, detect the first installation of the length adjustment body of axle and the distance between the second installation body according to waiting, thereby it will wait to detect the axle and fix a position to make first reference column, second reference column plant respectively in waiting to detect the both ends hole of axle, then support treating of pressing to the test terminal of amesdial gauge outfit and detect epaxially, and rotate and wait to detect the axle, can observe the deviation of beating that wait to detect the axle through the amesdial, and use and adjust conveniently.
Description
Technical field
This utility model relates to a kind of axle class jitter detection apparatus.
Background technology
Axle is a kind of requisite part in mechanical erection, the crudy quality of axle directly affects follow-up mechanical erection, and the whether suitable countershaft noise produced that rotates of tolerance that axle coordinates with hole also has a significant impact, so countershaft processing detection is particularly important, axle after processing generally will carry out axle and beat the detection of deviation, to ensure axle traveling comfort.
The Chinese utility model patent " a kind of detection frock beated for axial workpiece " (application number: CN201510489110.3) that Authorization Notice No. is CN105043198A discloses a kind of structure, and it is made up of base, gripper shoe, roller, spacer ring, mandrel, latch segment, pull bar, adjustment bolt, adjusting nut, hands handle, lock shaft and threaded; Gripper shoe has two or more sets, is arranged on the locating slot in the middle of base table top, and can slide on locating slot and adapt to the axle part of different length. Said structure adopts gripper shoe and roller to carry out beating of detection and localization axial workpiece, improve interchangeability during piece test, reduce the cumulative error of piece test, reduce the detection damage of part, but, axle for having stomidium is not pointed, when the center in two axial ends hole namely cannot be made to be in a straight line, countershaft deviation of beating carries out aimed detection, therefore, for current axle class jitter detection apparatus, await doing further improvement.
Utility model content
Technical problem to be solved in the utility model be provide for the above-mentioned state of the art a kind of simple and reasonable, be easy to operation axle class jitter detection apparatus.
The technical scheme that the above-mentioned technical problem of this utility model solution adopts is: a kind of axle class jitter detection apparatus, it is characterized in that: include base, first fixing body, second fixing body and amesdial, described first fixing body is located on the upper surface of base, described second installs on the upper surface being located at base that physical ability moves relative to the first fixing body, the side of described first fixing body is provided with the first locating dowel in the stomidium that can be inserted in axle to be detected, corresponding, the side of described second fixing body is provided with the second locating dowel in another stomidium that can be inserted in axle to be detected, the gauge outfit of described amesdial is mobile to be located between the first fixing body and the second fixing body.
As further improvement of the utility model, described second fixing body offers the through hole for the second locating dowel traverse, the two ends of described second locating dowel are exposed on leading flank and the trailing flank of the second fixing body respectively, and are provided with the regulating part that the second locating dowel can be driven movable on described second fixing body.Said structure is set, it is simple to after the relative position between the first fixing body and the second fixing body is determined, regulates the position of the second locating dowel by regulating part thus between the first locating dowel and the second locating dowel held by axle clamp to be detected.
Further, described regulating part includes spring and adjusting rod, described spring is located in through hole and makes the second locating dowel remain the trend pipetted forward, the rear end of described second locating dowel is connected to a limiting plate, on the upper surface being located at the second fixing body that described adjusting rod can rotate, and the rear end of described adjusting rod bends downwards the clicking section being formed as being pressed on front side of limiting plate. When using above-mentioned regulating part structure, the front end of hands pressure adjusting rod, the rear end of adjusting rod promotes backward by limiting plate, so that the second location bar overcomes the elastic force of spring to be moved rearwards by, now, axle to be detected can be placed between a positioning rod and the second location bar, after two axial ends hole is neat with a positioning rod, the second location pole pair respectively, unclamping adjusting rod, the second location bar moves forward under the elastic force of spring, can coordinate with a positioning rod and be held wherein by axle clamp to be detected.
For the ease of connecting, the upper surface of described second fixing body is provided with two risers that spaced, parallel is arranged, the middle part of described adjusting rod is located between two risers by what a rotating shaft can rotate.
In above-mentioned each preferred version, the upper surface of described base has the chute arranged along its length, and the width of the width of this chute and the first fixing body, the second fixing body is suitable, described first fixing body, the second fixing body are all mobile to be located in this chute. There is bottom described chute the elongated hole offered along its length, corresponding, offering installing hole respectively bottom described first fixing body, the second fixing body, pin sequentially passes through elongated hole and installing hole from bottom to top and described first fixing body, the second fixing body locking is connected on base. Said structure is set, it is simple to according to the length of measuring staff to be checked, relative distance between first fixing body and the second fixing body is adjusted.
Compared with prior art, the utility model has the advantage of: this utility model is simple and reasonable, first fixing body, second fixing body is located on base and relative distance between the first fixing body and the second fixing body is adjustable, during use, the distance between length adjustment the first fixing body and the second fixing body according to axle to be detected, make the first locating dowel, second locating dowel is plugged in two stomidiums of axle to be detected thus being positioned by axle to be detected respectively, then on the axle to be detected test lead of amesdial gauge outfit compressed, rotate axle to be detected, the deviation of beating of axle to be detected can be observed by amesdial, use and easy to adjust.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment;
Fig. 2 is the structural representation hiding amesdial in Fig. 1;
Fig. 3 is the use status architecture schematic diagram of Fig. 1;
Fig. 4 is the sectional view of axle to be detected in this utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
As shown in Figures 1 to 3, the axle class jitter detection apparatus of the present embodiment includes base the 1, first fixing body the 2, second fixing body 3 and amesdial 4. The upper surface of base 1 has the chute 11 arranged along its length, and the width of the width of this chute 11 and first fixing body the 2, second fixing body 3 is suitable, and first fixing body the 2, second fixing body 3 is all mobile to be located in this chute 11.
Concrete, there is bottom chute 11 elongated hole 111 offered along its length, corresponding, offering installing hole respectively bottom first fixing body the 2, second fixing body 3, pin sequentially passes through elongated hole and installing hole from bottom to top and first fixing body the 2, second fixing body 3 locking is connected on base 1. As shown in Figure 3,4, the side of the first fixing body 2 is provided with the first locating dowel 21 in the stomidium 101 that can be inserted in axle 100 to be detected, corresponding, the side of the second fixing body 3 is provided with the second locating dowel 31 in another stomidium 102 that can be inserted in axle 100 to be detected, and the front end of first locating dowel the 21, second locating dowel 31 is all shaped to cone-shaped. The gauge outfit of amesdial 4 is mobile to be located between the first fixing body 2 and the second fixing body 3.
In the present embodiment, second fixing body 3 offers the through hole 32 for the second locating dowel 31 traverse, the two ends of the second locating dowel 31 are exposed on leading flank and the trailing flank of the second fixing body 3 respectively, and are provided with the regulating part 5 that the second locating dowel 31 can be driven movable on the second fixing body 3. Regulating part 5 in the present embodiment includes spring and adjusting rod 51, spring is located in through hole 32 and makes the second locating dowel 31 remain the trend pipetted forward, the rear end of the second locating dowel 31 is connected to a limiting plate 52, the upper surface of the second fixing body 3 is provided with two risers 33 that spaced, parallel is arranged, the middle part of adjusting rod 51 is located between two risers 33 by what a rotating shaft 511 can rotate, and the rear end of adjusting rod 51 bends downwards the clicking section 512 being formed as being pressed on front side of limiting plate 52.
As shown in Figure 3, when using the detecting device of the present embodiment, first according to the distance between length adjustment the first fixing body 2 and second fixing body 3 of axle 100 to be detected, then the front end of hands pressure adjusting rod 51, the clicking section 512 of adjusting rod 51 rear end promotes backward by limiting plate 52, so that the second location bar 31 overcomes the elastic force of spring to be moved rearwards by, now, axle 100 to be detected can be placed between a positioning rod 21 and the second location bar 31, the stub bore 101 of axle 100 to be detected, 102 respectively with a positioning rod 21, after second location bar 31 alignment, unclamp adjusting rod 51, second location bar 31 moves forward under the elastic force of spring, can coordinate with a positioning rod 21 clamps wherein by axle 100 to be detected, on the axle to be detected 100 that the test lead 41 of amesdial 4 gauge outfit is compressed, rotate axle 100 to be detected, the deviation of beating of axle 100 to be detected can be observed by amesdial 4, easy to adjust.
Claims (6)
1. an axle class jitter detection apparatus, it is characterized in that: include base (1), first fixing body (2), second fixing body (3) and amesdial (4), described first fixing body (2) is located on the upper surface of base (1), described second fixing body (3) can relative on the upper surface being located at base (1) of the first fixing body (2) movement, the side of described first fixing body (2) is provided with the first locating dowel (21) in the stomidium (101) that can be inserted in axle to be detected (100), corresponding, the side of described second fixing body (3) is provided with the second locating dowel (31) in another stomidium (102) that can be inserted in axle to be detected (100), the gauge outfit of described amesdial (4) is mobile to be located between the first fixing body (2) and the second fixing body (3).
2. axle class jitter detection apparatus according to claim 1, it is characterized in that: described second fixing body (3) offers the through hole (32) for the second locating dowel (31) traverse, the two ends of described second locating dowel (31) are exposed on leading flank and the trailing flank of the second fixing body (3) respectively, and are provided with the regulating part (5) that the second locating dowel (31) can be driven movable on described second fixing body (3).
3. axle class jitter detection apparatus according to claim 2, it is characterized in that: described regulating part (5) includes spring and adjusting rod (51), described spring is located in through hole (32) and makes the second locating dowel (31) remain the trend pipetted forward, the rear end of described second locating dowel (31) is connected to a limiting plate (52), on the upper surface being located at the second fixing body (3) that described adjusting rod (51) can rotate, and the rear end of described adjusting rod (51) bends downwards the clicking section (512) being formed as being pressed on limiting plate (52) front side.
4. axle class jitter detection apparatus according to claim 3, it is characterized in that: the upper surface of described second fixing body (3) is provided with two risers (33) that spaced, parallel is arranged, the middle part of described adjusting rod (51) is located between two risers (33) by what a rotating shaft (511) can rotate.
5. the axle class jitter detection apparatus according to any claim in Claims 1 to 4, it is characterized in that: the upper surface of described base (1) has the chute (11) arranged along its length, and the width of the width of this chute (11) and the first fixing body (2), the second fixing body (3) is suitable, described first fixing body (2), the second fixing body (3) is all mobile is located in this chute (11).
6. axle class jitter detection apparatus according to claim 5, it is characterized in that: described chute (11) bottom has the elongated hole (111) offered along its length, corresponding, described first fixing body (2), the second fixing body (3) bottom offer installing hole respectively, and pin sequentially passes through elongated hole (111) and installing hole from bottom to top and described first fixing body (2), the second fixing body (3) locking is connected on base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620013069.2U CN205317113U (en) | 2016-01-07 | 2016-01-07 | Axle class detection device that beats |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620013069.2U CN205317113U (en) | 2016-01-07 | 2016-01-07 | Axle class detection device that beats |
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| Publication Number | Publication Date |
|---|---|
| CN205317113U true CN205317113U (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620013069.2U Active CN205317113U (en) | 2016-01-07 | 2016-01-07 | Axle class detection device that beats |
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| CN (1) | CN205317113U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705791A (en) * | 2017-03-01 | 2017-05-24 | 福建永强力加动力设备有限公司 | Detection assembly for external circle run-out of generator rotor |
| CN109489614A (en) * | 2018-12-20 | 2019-03-19 | 宁波祥瑞机械有限公司 | A kind of concentricity automatic measuring unit |
-
2016
- 2016-01-07 CN CN201620013069.2U patent/CN205317113U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705791A (en) * | 2017-03-01 | 2017-05-24 | 福建永强力加动力设备有限公司 | Detection assembly for external circle run-out of generator rotor |
| CN106705791B (en) * | 2017-03-01 | 2022-08-30 | 福建永强力加动力设备有限公司 | Outer circle jumping detection tool for generator rotor |
| CN109489614A (en) * | 2018-12-20 | 2019-03-19 | 宁波祥瑞机械有限公司 | A kind of concentricity automatic measuring unit |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |