CN108036686B - Gear rack meshing type motor end cover end face run-out measuring device - Google Patents
Gear rack meshing type motor end cover end face run-out measuring device Download PDFInfo
- Publication number
- CN108036686B CN108036686B CN201711333826.XA CN201711333826A CN108036686B CN 108036686 B CN108036686 B CN 108036686B CN 201711333826 A CN201711333826 A CN 201711333826A CN 108036686 B CN108036686 B CN 108036686B
- Authority
- CN
- China
- Prior art keywords
- gear
- end cover
- measuring device
- clamping hand
- type motor
- 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
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Steering Mechanism (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
the invention discloses a gear rack meshing type motor end cover end face run-out measuring device which comprises a base, a first screw rod, a left clamping hand, a right clamping hand, an inner fluted disc, a driving motor, a central gear, a planetary gear and a run-out meter, wherein the left clamping hand and the right clamping hand are respectively welded on the upper sides of a first sliding block and a second sliding block, the planetary gear is meshed and connected between meshing teeth of the inner edges of the central gear and the inner fluted disc, a connecting shaft is arranged at the wheel core of the planetary gear in an interference fit mode, and the run-out meter is fixedly connected to the lower end of the connecting shaft. The measuring device can clamp end covers with different diameters, and the universality of the device is greatly improved; rubber protective pads are arranged on the inner sides of the arc-shaped clamping hands on the left clamping hand and the right clamping hand, so that the damage of an electrophoresis layer on the surface of the end cover when the end cover is clamped is effectively prevented; by utilizing planetary rotation, the jumping meter can do circular motion and can stably run in the process of doing circular motion, so that the jumping detection is more accurate.
Description
Technical Field
The invention relates to a detection device, in particular to a gear and rack meshing type motor end cover end face runout measuring device.
Background
Runout is the difference between the maximum and minimum readings measured by a fixed position indicator in a given direction during one revolution of the element about the reference axis. The circle run-out tolerance is the maximum variation allowed by the indicator value when the measured element rotates around the datum axis at a fixed reference point (no axial displacement exists between the part and the measuring instrument).
When beating the test to the end cover terminal surface, often can appear that the arm lock presss from both sides tightly and causes the damage of end cover surface electrophoresis layer to can take place the rusty condition of oxidation, when measuring, because measuring device moves unstably and leads to beating the test error big simultaneously.
Disclosure of Invention
The invention aims to provide a gear and rack meshing type motor end cover end face runout measuring device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
A gear rack meshing type motor end cover end face runout measuring device comprises a base, a first screw rod, a left clamp, a right clamp, an inner fluted disc, a driving motor, a central gear, a planet gear and a runout meter, wherein support plates are symmetrically arranged on the left side and the right side of the upper surface of the base, an upper transverse plate is fixedly arranged on the upper side of each support plate through bolts, the first screw rod is rotatably arranged between the support plates on the left side and the right side through bearings, guide posts are arranged on the front side and the rear side of the first screw rod, the guide posts are fixedly connected with the support plates through welding, a first sliding block and a second sliding block are respectively and threadedly arranged on the left part thread and the right part thread of the first screw rod, the first sliding block and the second sliding block are further slidably arranged on the guide posts, and the guide posts play a limiting role in limiting the first sliding block and the second sliding block, so that the first sliding, the upside of first slider and second slider has welded left tong and right tong respectively, the right-hand member of first lead screw is worn out the backup pad that is located the right side and interference fit installs adjusting nut.
The upper transverse plate is fixedly provided with a slide way which is vertical to the upper transverse plate, the slide way is slidably provided with a sliding rack, a tooth part of the sliding rack is arranged rightwards, the upper transverse plate is also fixedly provided with a support through a screw, the support is rotatably provided with a gear, the tooth part of the gear is engaged with the sliding rack, the front side of the support is also provided with a rocking wheel, the lower side of the sliding rack is welded with a lifting rod, the lower side of the lifting rod is welded with a connecting frame, a spring is connected between the connecting frame and the lower side of the upper transverse plate, the lower side of the connecting frame is fixedly provided with an inner fluted disc through a buckle, the central position of the upper side of the inner fluted disc is fixedly provided with a driving motor, the output shaft of the driving motor downwards penetrates into the inner fluted disc, the lower end of the output shaft of the driving motor, a connecting shaft is arranged at the wheel core of the planetary gear in an interference fit manner, and a jump meter is fixedly connected to the lower end of the connecting shaft.
As a further scheme of the invention: the supporting plate is fixedly connected with the base through screws.
As a still further scheme of the invention: the left part and the right part of the first screw rod are threaded, but the middle part of the first screw rod is not threaded, and the thread directions of the left part and the right part of the first screw rod are opposite.
As a still further scheme of the invention: arc-shaped clamping hands are arranged on the left clamping hand and the right clamping hand, and rubber protective pads are arranged on the inner sides of the arc-shaped clamping hands.
As a still further scheme of the invention: the lifting rod vertically downwards penetrates through the upper transverse plate, and the lifting rod is in sliding connection with the upper transverse plate.
As a still further scheme of the invention: the inner fluted disc is a circular disc, and the inner edge of the inner fluted disc is provided with meshing teeth.
As a still further scheme of the invention: the model of the jump table is TESA 01419051.
Compared with the prior art, the invention has the beneficial effects that: the measuring device can clamp end covers with different diameters, and the universality of the device is greatly improved; rubber protective pads are arranged on the inner sides of the arc-shaped clamping hands on the left clamping hand and the right clamping hand, so that the damage of an electrophoresis layer on the surface of the end cover when the end cover is clamped is effectively prevented; thereby can also adjust the height of the table of beating through the interact between gear and the slip rack and satisfy the end cover of different thickness and carry out the measurement of beating, utilize planetary rotation to make the table of beating do circular motion, can operate steadily in the process of doing the circular motion, thereby make the detection of beating more accurate.
Drawings
Fig. 1 is a schematic structural diagram of a gear and rack meshing type motor end cover end face run-out measuring device.
Fig. 2 is a structural schematic diagram of a-a section in a gear and rack meshing type motor end cover end face runout measuring device.
Fig. 3 is a schematic structural diagram of the inside of an inner fluted disc in a gear and rack meshing type motor end cover end face runout measuring device.
In the figure: 1-base, 2-supporting plate, 3-upper transverse plate, 4-first screw rod, 5-guide column, 6-first slide block, 7-second slide block, 8-left clamping hand, 9-right clamping hand, 10-end cover, 11-adjusting nut, 12-slideway, 13-sliding rack, 14-lifting rod, 15-support, 16-gear, 17-rocking wheel, 18-spring, 19-connecting frame, 20-internal fluted disc, 21-driving motor, 22-central gear, 23-planetary gear, 24-connecting shaft and 25-jump meter.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-3, a gear-rack meshing type motor end cover end face runout measuring device comprises a base 1, a first screw rod 4, a left clamping hand 8, a right clamping hand 9, an inner gear disc 20, a driving motor 21, a central gear 22, a planetary gear 23 and a runout meter 25, wherein the left side and the right side of the upper surface of the base 1 are symmetrically provided with supporting plates 2, the supporting plates 2 are fixedly connected with the base 1 through screws, the upper side of each supporting plate 2 is also fixedly provided with an upper transverse plate 3 through bolts, the first screw rod 4 is rotatably arranged between the supporting plates 2 at the left side and the right side through a bearing, the front side and the rear side of each first screw rod 4 are provided with guide posts 5, the guide posts 5 are fixedly connected with the supporting plates 2 through welding, the left part and the right part of each first screw rod 4 are threaded, but the middle part of each first screw rod is not threaded, first slider 6 and second slider 7 are installed to the difference screw thread on two parts screw thread about first lead screw 4, and first slider 6 and second slider 7 are still slidable mounting on guide post 5, and guide post 5 plays limiting displacement to first slider 6 and second slider 7 to make first slider 6 and second slider 7 can only take place to remove and can not take place to rotate, left tong 8 and right tong 9 have been welded respectively to the upside of first slider 6 and second slider 7, all are equipped with the arc tong on left tong 8 and the right tong 9, and arc tong inboard is equipped with the rubber protection pad, thereby effectively prevents to cause the electrophoresis layer damage on end cover 10 surface when pressing from both sides tightly, the right-hand member of first lead screw 4 is worn out and is located backup pad 2 and interference fit on the right side and installs adjusting nut 11.
The upper transverse plate 3 is fixedly provided with a slide way 12, the slide way 12 is vertical to the upper transverse plate 3, the slide way 12 is slidably provided with a sliding rack 13, a tooth part of the sliding rack 13 is arranged rightwards, the upper transverse plate 3 is further fixedly provided with a support 15 through a screw, the support 15 is rotatably provided with a gear 16, the tooth part of the gear 16 is meshed with the sliding rack 13, the front side of the support 15 is further provided with a rocking wheel 17, the lower side of the sliding rack 13 is welded with a lifting rod 14, the lifting rod 14 vertically downwards penetrates through the upper transverse plate 3, the lifting rod 14 is in sliding connection with the upper transverse plate 3, the lower side of the lifting rod 14 is welded with a connecting frame 19, a spring 18 is further connected between the connecting frame 19 and the lower side of the upper transverse plate 3, the lower side of the connecting frame 19 is fixedly provided with an inner toothed disc 20 through a buckle, the toothed disc 20 is a circular disc and the inner edge of the inner, the output shaft of driving motor 21 is inside downwards and penetrating internal gear plate 20, and sun gear 22 is installed to driving motor 21's output shaft lower extreme interference fit, and the meshing is connected with planetary gear 23 between the meshing tooth of sun gear 22 and internal gear plate 20 inward flange, and connecting axle 24 is installed to planetary gear 23's wheel core department interference fit, and connecting axle 24 lower extreme fixedly connected with beats table 25, and the model of beating table 25 is TESA 01419051.
The working principle of the invention is as follows: when in use, the first screw rod 4 starts to rotate by rotating the adjusting nut 11 and controlling the steering of the adjusting nut 11, the first slide block 6 and the second slide block 7 respectively move towards the middle due to the opposite directions of the left and right threads of the first screw rod 4, the distance between the left clamping hand 8 and the right clamping hand 9 is reduced, the end cover 10 is clamped, the rocking wheel 17 is rotated anticlockwise, the gear 16 rotates anticlockwise, the sliding rack 13 is driven to slide downwards until the probe of the jumping meter 25 is contacted with the surface of the end cover 10, then the driving motor 21 starts to work after being electrified, the driving motor 21 drives the central gear 22 to start to rotate, the planetary gear 23 performs planetary rotation around the central gear 22 due to the fixed internal fluted disc 20, the jumping meter 25 performs circular motion, and then the maximum value on the jumping meter 25 is read, the end surface runout value of the end cover 10 is obtained, the measuring device can clamp end covers with different diameters, and the universality of the device is greatly improved; rubber protective pads are arranged on the inner sides of the arc-shaped clamping hands on the left clamping hand 8 and the right clamping hand 9, so that an electrophoresis layer on the surface of the end cover 10 is effectively prevented from being damaged when the end cover 10 is clamped; the height of the jumping meter 25 can be adjusted to meet the requirement that end covers with different thicknesses are used for jumping measurement, and the planetary rotation is utilized, so that the jumping meter 25 performs circular motion, the circular motion can be performed stably, and the jumping detection is more accurate.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. The utility model provides a gear rack mesh type motor end cover end face measuring device that beats, includes base (1), first lead screw (4), left tong (8), right tong (9), inner toothed disc (20), driving motor (21), sun gear (22), planetary gear (23) and beats table (25), its characterized in that: the left side and the right side of the upper surface of the base (1) are symmetrically provided with supporting plates (2), the upper side of each supporting plate (2) is also fixedly provided with an upper transverse plate (3) through bolts, a first lead screw (4) is rotatably arranged between the supporting plates (2) positioned at the left side and the right side through a bearing, the front side and the rear side of each first lead screw (4) are respectively provided with a guide post (5), the guide posts (5) are fixedly connected with the supporting plates (2) through welding, the left part and the right part of the threads of the first lead screw (4) are respectively provided with a first sliding block (6) and a second sliding block (7) in a threaded manner, and the first sliding block (6) and the second sliding block (7) are, the upper sides of the first sliding block (6) and the second sliding block (7) are respectively welded with a left clamping hand (8) and a right clamping hand (9), the right end of the first screw rod (4) penetrates through the supporting plate (2) on the right side and is provided with an adjusting nut (11) in an interference fit manner; the upper transverse plate (3) is fixedly provided with a slide way (12), the slide way (12) is vertical to the upper transverse plate (3), the slide way (12) is provided with a sliding rack (13) in a sliding way, a tooth part of the sliding rack (13) is rightward, the upper transverse plate (3) is further provided with a support (15) through a screw, the support (15) is provided with a gear (16) in a rotating way, the tooth part of the gear (16) is meshed with the sliding rack (13), the lower side of the sliding rack (13) is welded with a lifting rod (14), the lower side of the lifting rod (14) is welded with a connecting frame (19), a spring (18) is further connected between the connecting frame (19) and the lower side of the upper transverse plate (3), the lower side of the connecting frame (19) is fixedly provided with an inner gear plate (20) through a buckle, the center position of the upper side of the inner gear plate (20) is fixedly provided with a driving motor (21), and an, a central gear (22) is installed at the lower end of an output shaft of the driving motor (21) in an interference fit mode, a planetary gear (23) is connected between meshing teeth of the inner edge of the central gear (22) and an inner gear disc (20) in a meshing mode, a connecting shaft (24) is installed at the wheel core of the planetary gear (23) in an interference fit mode, and a jumping meter (25) is fixedly connected to the lower end of the connecting shaft (24).
2. The gear rack meshing type motor end cover end face run-out measuring device according to claim 1, characterized in that: the supporting plate (2) is fixedly connected with the base (1) through screws.
3. The gear rack meshing type motor end cover end face run-out measuring device according to claim 1, characterized in that: the left part and the right part of the first screw rod (4) are threaded, but the middle part of the first screw rod is not threaded, and the thread directions of the left part and the right part of the first screw rod (4) are opposite.
4. The gear rack meshing type motor end cover end face run-out measuring device according to claim 1, characterized in that: arc-shaped clamping hands are arranged on the left clamping hand (8) and the right clamping hand (9), and rubber protective pads are arranged on the inner sides of the arc-shaped clamping hands.
5. The gear rack meshing type motor end cover end face run-out measuring device according to claim 1, characterized in that: the lifting rod (14) vertically downwards penetrates through the upper transverse plate (3), and the lifting rod (14) is in sliding connection with the upper transverse plate (3).
6. The gear rack meshing type motor end cover end face run-out measuring device according to claim 1, characterized in that: the inner fluted disc (20) is a circular disc, and the inner edge of the inner fluted disc (20) is provided with meshing teeth.
7. The gear rack meshing type motor end cover end face run-out measuring device according to claim 1, characterized in that: the type of the jump table (25) is TESA 01419051.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711333826.XA CN108036686B (en) | 2017-12-14 | 2017-12-14 | Gear rack meshing type motor end cover end face run-out measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711333826.XA CN108036686B (en) | 2017-12-14 | 2017-12-14 | Gear rack meshing type motor end cover end face run-out measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108036686A CN108036686A (en) | 2018-05-15 |
| CN108036686B true CN108036686B (en) | 2019-12-10 |
Family
ID=62102336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711333826.XA Active CN108036686B (en) | 2017-12-14 | 2017-12-14 | Gear rack meshing type motor end cover end face run-out measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108036686B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426006A (en) * | 2019-06-08 | 2019-11-08 | 横店集团英洛华电气有限公司 | Motor front end cover end face run-out detection device |
| CN110360915B (en) * | 2019-07-23 | 2020-06-05 | 海南汇国建筑工程检测有限公司 | Wall thickness measuring device convenient to stretch out and draw back |
| CN110906826B (en) * | 2019-11-29 | 2021-07-20 | 山东同其数字技术有限公司 | Measuring and calibrating device for aluminum product production and processing |
| CN111928802B (en) * | 2020-09-25 | 2021-04-16 | 安徽舜邦精细化工有限公司 | Radial runout detector for precision bearing |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1296387B (en) * | 1965-04-06 | 1969-05-29 | Maag Zahnraeder & Maschinen Ag | Gear testing device |
| RU2019782C1 (en) * | 1991-03-29 | 1994-09-15 | Джавлан Ергешевич Аликулов | Appliance for gear wheel run-out gauge |
| CN201575770U (en) * | 2010-01-19 | 2010-09-08 | 湖北神马齿轮制造有限公司 | Circular runout detector of helix angle gears |
| CN202329469U (en) * | 2011-11-22 | 2012-07-11 | 江苏太平洋精锻科技股份有限公司 | Gear part radial run-out detection device of vehicle combination gear |
| CN203928937U (en) * | 2014-04-10 | 2014-11-05 | 李汉祥 | A kind of major diameter tooth cover face runout checking tool |
| CN104406478B (en) * | 2014-11-07 | 2017-03-15 | 广西玉柴机器股份有限公司 | A kind of measurement apparatus of revolving part beating degree |
| CN106482601B (en) * | 2016-12-02 | 2022-11-15 | 江苏尚诚精密模具科技有限公司 | Beat detection machine |
-
2017
- 2017-12-14 CN CN201711333826.XA patent/CN108036686B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108036686A (en) | 2018-05-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108036686B (en) | Gear rack meshing type motor end cover end face run-out measuring device | |
| CN202255755U (en) | Calibrating device for calibrating torsion and corner measuring mechanism | |
| CN212978078U (en) | Intelligent wheel hub detection device | |
| CN111431363A (en) | Rotor dynamic balance measuring instrument capable of measuring circle run-out | |
| CN109932127A (en) | A kind of torque sensor fast calibration device | |
| CN210128675U (en) | Portable mechanical engineering check out test set | |
| CN208383629U (en) | A kind of Material Machine for testing torsion | |
| CN219328472U (en) | Photoelectric sensor test fixture | |
| CN209655932U (en) | Deflection tester | |
| CN108088345B (en) | A kind of planetary double through-flow electric motor end cap end pulsation measurement device | |
| CN203148385U (en) | Internal gear radial error measuring device | |
| CN214502335U (en) | Bevel gear shaft gear taper detection device | |
| CN201795780U (en) | End face tooth index precision detecting device | |
| CN212568630U (en) | Clamp for nondestructive flaw detection | |
| CN205228416U (en) | Hub height detection device | |
| CN110631452A (en) | Diameter measuring device and method for precise gear machining | |
| CN201864839U (en) | Dynamic rolling disk detector | |
| CN208644563U (en) | A kind of gear press mounting axial position measuring device | |
| CN216283138U (en) | Device for controlling jump precision | |
| CN215296117U (en) | Auto-parts check out test set | |
| CN220472477U (en) | Detection instrument for detecting workpiece end face runout | |
| CN218080135U (en) | Reinforcing steel bar bending device for highway engineering | |
| CN221302201U (en) | Measuring device for torsion angle of rotor core | |
| CN218455516U (en) | Novel torque detection device | |
| CN109932126A (en) | A kind of torque sensor fast calibration device torque generating mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191112 Address after: 317600 Yuhuan Mechanical and Electrical Industrial Park, Taizhou City, Zhejiang Province Applicant after: Yuhuan Kailing Machinery Group Co., Ltd. Address before: 450000 High-tech Industrial Development Zone, Zhengzhou City, Henan Province, 6 Cuizhu Street National 863 Software Park, 11 Building, 12 Floors, 223 Rooms Applicant before: Zhengzhou Melbourne Electronic Information Technology Co. Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |