CN203798275U - Circular runout detection device for cylindrical workpiece - Google Patents
Circular runout detection device for cylindrical workpiece Download PDFInfo
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- CN203798275U CN203798275U CN201420211984.3U CN201420211984U CN203798275U CN 203798275 U CN203798275 U CN 203798275U CN 201420211984 U CN201420211984 U CN 201420211984U CN 203798275 U CN203798275 U CN 203798275U
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- rotating disk
- fixed
- detection apparatus
- cylindrical work
- hole
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Abstract
The utility model discloses a circular run-out detection device for a cylindrical workpiece, which comprises a bottom plate. A turntable is in rotation connection onto the bottom plate; a clamp is arranged on the turntable; one side of the turntable is fixed with a vertical frame; a measuring device is fixed on the vertical frame; the contact of the measuring device vertically points to the circumference of the workpiece; a driving force is provided for the turntable by a motor; and the motor is fixed on the bottom plate. From the above structure, the circular run-out detection device for the cylindrical workpiece is simple in structure and can sequentially detect the circular run-out on the surface of the cylindrical workpiece and the detected data are accurate; and during the detection process, the workpiece does not need to be rotated manually by a detection person, the labor strength of the detection person is reduced, and the detection efficiency is improved.
Description
Technical field
The utility model relates to mechanical manufacturing field, is specifically related to a kind of round jitter detection apparatus of cylindrical work.
Background technology
In mechanical manufacturing field, often can relate to the manufacture processing of cylindrical work.And a very important index of cylindrical work is exactly the round beating degree of circumferential surface.If the round beating degree of circumferential surface has exceeded the specialized range of designing requirement, in assembling process, there will be assembling difficulty, or in use can increase wearing and tearing, reduce workpiece serviceable life, even directly cause equipment scrapping, there is security incident.So the beating degree of cylindrical work circumferential surface is extremely important.For some highly higher cylindrical works, need to take multiple measurements the different parts of periphery, to guarantee that the periphery beating degree at each position all meets designing requirement.When enterprise is used general pick-up unit to justify beating degree detection, the height of pick-up unit regulates cannot move adjusting quantitatively, cause some position of periphery to be missed, cause measurement data accurate not, thereby need to carry out repeated detection, and when detecting, need checker's hand rotation workpiece, for the larger workpiece of quality, rotate very effort, the labour intensity that has increased checker, has reduced detection efficiency.
Summary of the invention
The purpose of this utility model is: overcome the deficiencies in the prior art, a kind of round jitter detection apparatus of cylindrical work is provided, simple in structure, detect successively the round beating degree of cylindrical work circumferential surface, detection data are accurate, without checker's hand rotation workpiece, reduced checker's labour intensity, improved detection efficiency.
Technical solution adopted in the utility model is:
The round jitter detection apparatus of cylindrical work, comprises base plate, on described base plate, is rotatably connected to rotating disk, described rotating disk is provided with fixture, one side of described rotating disk is fixed with stand, and described stand is fixed with measurement mechanism, and the contact of described measurement mechanism vertically points to the periphery of workpiece; Described rotating disk provides driving force by motor, and described motor is fixed on base plate.
The further improvement project of the utility model is that described fixture is arc-shaped structure, is distributed in rotating disk end face edge.
The utility model further improvement project is that described fixture is slidably connected by piston and rotating disk, the center of circle of the piston rod sensing rotating disk of described piston.
The utility model further improvement project is, described stand is vertically provided with strip through-hole, one side of described strip through-hole is communicated with and is provided with a plurality of positioning through hole successively from top to bottom, the opposite side sidewall of strip through-hole is provided with fixed via, the positioning through hole of the top of described fixed via and the corresponding extreme higher position of difference, bottom and extreme lower position.
The utility model further improvement project is that fastening bolt, through fixed via and strip through-hole, is fixed on the clamping part of measurement mechanism in positioning through hole.
The utility model further improvement project is that the scale end face of described pick-up unit upwards.
The utility model further improvement project is, the circle centre position of described rotating disk end face is provided with boss, and the geometric center of described boss arranges with rotating disk is concentric.
The utility model further improvement project is, described boss is in the scope of workpiece, and the height of boss is a little less than fixture.
The utility model further improvement project is, described motor is fixed on the bottom of base plate, and the output shaft of motor, through base plate, is fixed on the circle centre position of rotating disk.
The beneficial effects of the utility model are:
The first, the round jitter detection apparatus of cylindrical work of the present utility model, simple in structure, detects successively the round beating degree of cylindrical work circumferential surface, detects data accurate.
The second, the round jitter detection apparatus of cylindrical work of the present utility model, in the process detecting, without checker's hand rotation workpiece, has reduced checker's labour intensity, has improved detection efficiency.
accompanying drawing explanation:
Fig. 1 is the schematic top plan view of the utility model structure.
Fig. 2 is the schematic side view of the utility model structure.
embodiment:
Shown in Fig. 1 and Fig. 2, the utility model comprises base plate 1, on described base plate 1, be rotatably connected to rotating disk 2, described rotating disk 2 is provided with fixture 3, one side of described rotating disk 2 is fixed with stand 6, described stand 6 is fixed with measurement mechanism 4, the vertical periphery that points to workpiece 14 of contact 8 of described measurement mechanism 4; Described rotating disk 2 provides driving force by motor 12, and described motor 12 is fixed on base plate 1; Described fixture 3 is arc-shaped structure, is distributed in rotating disk 2 end face edges; Described fixture 3 is slidably connected by piston 5 and rotating disk 2, and the piston rod of described piston 5 points to the center of circle of rotating disk 2; Described stand 6 is vertically provided with strip through-hole 9, one side of described strip through-hole 9 is communicated with and is provided with a plurality of positioning through hole 10 successively from top to bottom, the opposite side sidewall of strip through-hole 9 is provided with fixed via, the positioning through hole 10 of the top of described fixed via and the corresponding extreme higher position of difference, bottom and extreme lower position; Fastening bolt 11, through fixed via and strip through-hole 9, is fixed on the clamping part of measurement mechanism 47 in positioning through hole 10; The scale end face of described pick-up unit 4 upwards; The circle centre position of described rotating disk 2 end faces is provided with boss 13, the geometric center of described boss 13 and the concentric setting of rotating disk 2; Described boss 13 is in the scope of workpiece 14, and the height of boss 13 is a little less than fixture 3, and the height of boss 13 is no more than 5 millimeters (in the present embodiment, the height of boss 13 is low 3 millimeters compared with the height of fixture 3) lower than fixture 3; Described motor 12 is fixed on the bottom of base plate 1, and the output shaft of motor 12, through base plate 1, is fixed on the circle centre position of rotating disk 2.
When the utility model is used, first measurement mechanism 4 is returned to zero; Afterwards workpiece 14 is positioned over to the end face of boss 13, piston 5 drives fixture 3 to clamp workpiece 14, adjusts the position of measurement mechanism 4, makes the periphery of the vertical contact workpiece 14 of contact 8 of measurement mechanism 4, and measurement mechanism 4 is fixing; Open motor, drive the workpiece 14 on rotating disk 2 to rotate, the scale of observing and measuring device 4, simultaneously record data; Rotating disk 2 rotates more than one week and after making a record, and the position of measurement mechanism 4 is adjusted, and changes contact 8 also fixing with the position of workpiece 14 peripheries, again carries out the round beating degree at other diverse location place of measuring workpieces 14 peripheries.
Claims (9)
1. the round jitter detection apparatus of cylindrical work, it is characterized in that: comprise base plate (1), on described base plate (1), be rotatably connected to rotating disk (2), described rotating disk (2) is provided with fixture (3), one side of described rotating disk (2) is fixed with stand (6), described stand (6) is fixed with measurement mechanism (4), and the contact (8) of described measurement mechanism (4) vertically points to the periphery of workpiece (14); Described rotating disk (2) provides driving force by motor (12), and described motor (12) is fixed on base plate (1).
2. the round jitter detection apparatus of cylindrical work as claimed in claim 1, is characterized in that: described fixture (3) is arc-shaped structure, is distributed in rotating disk (2) end face edge.
3. the round jitter detection apparatus of cylindrical work as claimed in claim 1, is characterized in that: described fixture (3) is slidably connected by piston (5) and rotating disk (2), and the piston rod of described piston (5) points to the center of circle of rotating disk (2).
4. the round jitter detection apparatus of cylindrical work as claimed in claim 1, it is characterized in that: described stand (6) is vertically provided with strip through-hole (9), one side of described strip through-hole (9) is communicated with and is provided with a plurality of positioning through hole (10) successively from top to bottom, the opposite side sidewall of strip through-hole (9) is provided with fixed via, the positioning through hole (10) of the top of described fixed via and the corresponding extreme higher position of difference, bottom and extreme lower position.
5. the round jitter detection apparatus of cylindrical work as claimed in claim 4, is characterized in that: fastening bolt (11), through fixed via and strip through-hole (9), is fixed on the clamping part of measurement mechanism (4) (7) in positioning through hole (10).
6. the round jitter detection apparatus of cylindrical work as claimed in claim 1, is characterized in that: the scale end face of described pick-up unit (4) upwards.
7. the round jitter detection apparatus of cylindrical work as claimed in claim 1, is characterized in that: the circle centre position of described rotating disk (2) end face is provided with boss (13), the geometric center of described boss (13) and the concentric setting of rotating disk (2).
8. the round jitter detection apparatus of cylindrical work as claimed in claim 7, is characterized in that: described boss (13) is in the scope of workpiece (14), and the height of boss (13) is a little less than fixture (3).
9. the round jitter detection apparatus of cylindrical work as claimed in claim 1, is characterized in that: described motor (12) is fixed on the bottom of base plate (1), and the output shaft of motor (12), through base plate (1), is fixed on the circle centre position of rotating disk (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420211984.3U CN203798275U (en) | 2014-04-29 | 2014-04-29 | Circular runout detection device for cylindrical workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420211984.3U CN203798275U (en) | 2014-04-29 | 2014-04-29 | Circular runout detection device for cylindrical workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203798275U true CN203798275U (en) | 2014-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420211984.3U Expired - Fee Related CN203798275U (en) | 2014-04-29 | 2014-04-29 | Circular runout detection device for cylindrical workpiece |
Country Status (1)
| Country | Link |
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| CN (1) | CN203798275U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999298A (en) * | 2015-05-29 | 2015-10-28 | 天津沃尔德泰克机电有限公司 | Automatic control clamping tool |
| CN105277376A (en) * | 2014-12-27 | 2016-01-27 | 天津立中车轮有限公司 | Wheel hop detection support |
| CN105301482A (en) * | 2015-11-23 | 2016-02-03 | 深圳市金洲精工科技股份有限公司 | Welding strength detection apparatus and drill bit welding strength detection method |
| CN105758277A (en) * | 2016-04-26 | 2016-07-13 | 成都华川电装有限责任公司 | Bounce value detection apparatus of bearing chamber of motor housing |
| CN105937866A (en) * | 2016-06-15 | 2016-09-14 | 江苏创精锻有限公司 | Knuckle pivot shaft portion bounce testing fixture |
| CN107538273A (en) * | 2016-06-29 | 2018-01-05 | 长春设备工艺研究所 | Large-scale cylindrical member deviation from circular from and center of circle bounce, linearity online test method and its detection means |
| CN108151606A (en) * | 2017-12-15 | 2018-06-12 | 芜湖致通汽车电子有限公司 | A kind of detection vacuum cylinder fixture |
| CN109632273A (en) * | 2018-12-10 | 2019-04-16 | 宁波安创电子科技有限公司 | A kind of urea for vehicle nozzle clamps detection device automatically |
-
2014
- 2014-04-29 CN CN201420211984.3U patent/CN203798275U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105277376A (en) * | 2014-12-27 | 2016-01-27 | 天津立中车轮有限公司 | Wheel hop detection support |
| CN104999298A (en) * | 2015-05-29 | 2015-10-28 | 天津沃尔德泰克机电有限公司 | Automatic control clamping tool |
| CN105301482A (en) * | 2015-11-23 | 2016-02-03 | 深圳市金洲精工科技股份有限公司 | Welding strength detection apparatus and drill bit welding strength detection method |
| CN105301482B (en) * | 2015-11-23 | 2018-08-21 | 深圳市金洲精工科技股份有限公司 | Weld strength detection device and drill bit weld strength detection method |
| CN105758277A (en) * | 2016-04-26 | 2016-07-13 | 成都华川电装有限责任公司 | Bounce value detection apparatus of bearing chamber of motor housing |
| CN105937866A (en) * | 2016-06-15 | 2016-09-14 | 江苏创精锻有限公司 | Knuckle pivot shaft portion bounce testing fixture |
| CN107538273A (en) * | 2016-06-29 | 2018-01-05 | 长春设备工艺研究所 | Large-scale cylindrical member deviation from circular from and center of circle bounce, linearity online test method and its detection means |
| CN108151606A (en) * | 2017-12-15 | 2018-06-12 | 芜湖致通汽车电子有限公司 | A kind of detection vacuum cylinder fixture |
| CN109632273A (en) * | 2018-12-10 | 2019-04-16 | 宁波安创电子科技有限公司 | A kind of urea for vehicle nozzle clamps detection device automatically |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20170429 |