CN110906891B - Middle tooth shaft end face runout detection device - Google Patents
Middle tooth shaft end face runout detection device Download PDFInfo
- Publication number
- CN110906891B CN110906891B CN201911225996.5A CN201911225996A CN110906891B CN 110906891 B CN110906891 B CN 110906891B CN 201911225996 A CN201911225996 A CN 201911225996A CN 110906891 B CN110906891 B CN 110906891B
- Authority
- CN
- China
- Prior art keywords
- detection
- arm
- floating
- guide rail
- floating arm
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 73
- 239000000463 material Substances 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to a middle tooth shaft end face runout detection device which is characterized by comprising a working table plate, a lower center is rotatably connected with a bearing seat, a vertical support plate is fixedly arranged on the working table plate, an upper center seat is connected with the support plate through a vertical sliding plate and a first linear guide rail, and an upper center coaxially arranged above the lower center is rotatably connected with the upper center seat; the detection support is connected with a second linear guide rail arranged on the workbench plate, the 2 detection bodies are arranged up and down and are respectively and fixedly connected with the detection support, the 2 detection bodies are arranged in opposite directions, the detection bodies comprise bodies, the floating arms are arranged below the bodies in parallel, sensor holes are formed in the bodies, and the sensors are inserted into the sensor holes and extend to the inner side surfaces of the floating arms; the upper detection arm and the lower detection arm are respectively connected with 2 detection body floating arms, and the front ends of the upper detection arm and the lower detection arm are respectively provided with an upper contact and a lower contact. The invention has the advantages of simple and compact structure, convenient and quick operation, improved detection efficiency and reduced detection cost.
Description
Technical Field
The invention relates to a detection device, in particular to a middle gear shaft end face runout detection device.
Background
Fig. 4 shows a middle gear shaft for an automobile, which has large production batch and high precision requirement, and has high requirement on the end face runout between a positioning shaft shoulder A and a right end face B of a gear, and full detection is required, and currently, the detection of the end face runout mainly depends on a three-coordinate measuring instrument for full detection, so that the detection cost is high, the detection efficiency is low, and the requirement on the technical level of an operator is also high.
Disclosure of Invention
The inventor has made research and improvement to the above-mentioned problem, provides a middle tooth axle head face detection device that beats, and simple structure is compact, and convenient operation is swift, and is lower to operator's technical level's requirement, improves detection efficiency, reduces detection cost, effectively ensures product quality.
In order to solve the technical problems, the invention adopts the following technical scheme:
The middle gear shaft end face runout detection device comprises a working table plate and a control system, wherein a bearing seat is fixedly connected with the working table plate, a lower center is rotatably connected with the bearing seat, and the lower center is connected with a motor driving mechanism arranged below the working table plate; the vertical support plate is fixedly arranged on the workbench plate at one side of the lower center, a first vertical guide rail which is vertically arranged is fixedly connected with the support plate, a vertical sliding plate is connected with the first vertical guide rail, a vertical driving cylinder is fixedly arranged on the support plate at one side of the first vertical guide rail, a piston rod of the vertical driving cylinder is connected with the vertical sliding plate, an upper center seat is fixedly connected with the vertical sliding plate, and an upper center coaxially arranged above the lower center is rotatably connected with the upper center seat; the second linear guide rail is fixedly arranged on the working table plate at one side of the lower center, the detection bracket is connected with the second linear guide rail, the horizontal driving cylinder is fixedly arranged on the working table plate at one side of the second linear guide rail, and a piston rod of the horizontal driving cylinder is connected with the detection bracket; the device comprises 2 detection supports, wherein the 2 detection bodies are arranged up and down and are respectively and fixedly connected with the detection supports in opposite directions, the detection bodies comprise a body, a floating arm is arranged below the body in parallel, one end of the floating arm is elastically connected with the body, a pressing arm spring is arranged between the floating arm and the body, the pressing arm spring is sleeved on a guide screw, the upper end and the lower end of the pressing arm spring are respectively propped against the floating arm and the body, the upper end of the guide screw is fixedly connected with the body, the lower end of the guide screw is slidably connected with the floating arm, and a limit nut is arranged at the lower end of the guide screw; the reset cylinder is fixedly connected with the body, a piston rod of the reset cylinder penetrates through the through hole in the floating arm to extend to the lower side of the floating arm, a nut is arranged at the piston rod end of the reset cylinder, and a limit screw is arranged on the inner side surface of the floating arm; the body is provided with a sensor hole, a sensor is inserted into the sensor hole and fixedly connected with the body through a chuck, and the sensor extends to the inner side surface of the floating arm; the upper detection arm and the lower detection arm are respectively connected with 2 floating arms of the detection body, and the front ends of the upper detection arm and the lower detection arm are respectively provided with an upper contact and a lower contact.
Further:
the floating arm and the body are of an integrated structure, and a material reducing hole is formed in the joint of the floating arm and the body.
The upper contact and the lower contact are respectively arranged obliquely relative to the upper detection arm and the lower detection arm.
And limit screws and buffer adjusting screws are arranged at two ends of the first linear guide rail.
The invention has the technical effects that:
The middle tooth shaft end face runout detection device disclosed by the invention has the advantages of simple and compact structure, convenience and rapidness in operation, lower requirements on the technical level of operators, improvement of detection efficiency, reduction of detection cost and effective guarantee of product quality.
Drawings
Fig. 1 is a schematic three-dimensional structure of the present invention.
Fig. 2 is an enlarged view at C of fig. 1.
FIG. 3 is a schematic three-dimensional structure of the sample body.
Fig. 4 is a schematic structural view of the intermediate gear shaft.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the drawings.
As shown in fig. 1, 2 and 3, the present invention includes a table 22 and a control system that is constructed in accordance with prior art designs to cooperatively control the operation of the various components. The bearing seat 21 is fixedly connected with the working table plate 22, the lower center 20 is rotatably connected with the bearing seat 21 through a bearing, the lower center 20 is connected with a motor driving mechanism 23 arranged below the working table plate 22, and the lower center 20 is driven to rotate by the motor driving mechanism 23. The vertical support plate 12 is fixedly arranged on a workbench plate 22 at one side of the lower center 20, the vertically arranged first linear guide rail 11 is fixedly connected with the support plate 12, the vertical slide plate 13 is connected with the first linear guide rail 11, the vertical driving cylinder 7 is fixedly arranged on the support plate 12 at one side of the first linear guide rail 11, a piston rod of the vertical driving cylinder 7 is connected with the vertical slide plate 13, the upper center seat 14 is fixedly connected with the vertical slide plate 13, the upper center 15 coaxially arranged above the lower center 20 is rotatably connected with the upper center seat 14 through a bearing, the vertical driving cylinder 7 drives the upper center 15, the upper center seat 14 and the vertical slide plate 13 to reciprocate up and down along the first linear guide rail 11, the two ends of the first linear guide rail 11 are provided with a limit screw 10 and a buffer adjusting screw 9, the limit screw 10 and the buffer adjusting screw 9 are connected with a support plate 12 through a fixed block 8, the travel of an upper center 15 is limited by the limit screw 10, and the buffer adjusting screw 9 provides buffer for the vertical sliding plate 13 when the upper end and the lower end touch the limit screw 10. The second linear guide rail 1 which is horizontally arranged is fixedly arranged on the working table plate 22 at one side of the lower center 20, the detection bracket 3 is connected with the second linear guide rail 1, the horizontal driving cylinder 2 is fixedly arranged on the working table plate 22 at one side of the second linear guide rail 1, and a piston rod of the horizontal driving cylinder 2 is connected with the detection bracket 3. The 2 check bodies 5 are arranged up and down and are respectively fixedly connected with the detection support 3, the 2 check bodies 5 are arranged in opposite directions, the check bodies 2 comprise rectangular body 51, the floating arms 50 are arranged below the body 51 in parallel and are elastically connected with the body 51 at one ends, in the embodiment, the floating arms 50 and the body 51 are of an integrated structure, the connection parts of the floating arms 50 and the body 51 are provided with material reducing holes 52, the material reducing holes 52 enable the floating arms 50 and the body 51 to be of an integrated structure, and meanwhile, the other ends of the floating arms 50 can float up and down under the driving of external force. The arm pressing spring 54 is arranged between the floating arm 50 and the body 51, the arm pressing spring 54 is sleeved on the guide screw 55, the upper end and the lower end of the arm pressing spring are respectively propped against the floating arm 50 and the body 51, the upper end of the guide screw 55 is connected with the fixedly connected body 51, the lower end of the guide screw 55 is connected with the floating arm 50 in a sliding manner, a limit nut (not shown in the figure) is arranged at the lower end of the guide screw 55, the arm pressing spring 54 is a spiral compression spring, the floating arm 50 is pressed downwards by the spring force of the arm pressing spring 54, and the pressing amount of the floating arm 50 is limited by the limit nut. The reset cylinder 59 is fixedly connected with the body 51, a piston rod of the reset cylinder 59 penetrates through a through hole in the floating arm 50 to extend to the lower side of the floating arm 50, a nut 56 is arranged at the piston rod end of the reset cylinder 59, a limit screw 53 is arranged on the inner side surface of the floating arm 50, and when the piston rod of the reset cylinder 59 is retracted, the nut 56 at the piston rod end of the reset cylinder 59 enables the floating arm 50 to lift upwards, and the limit screw 53 limits the lifting amount of the floating arm 50. The body 51 is provided with a sensor hole 58, a sensor for detecting is inserted into the sensor hole 58 and fixedly connected with the body 51 through a chuck 57, the sensor extends to the inner side surface of the floating arm 50, in this embodiment, the upper sensor 6 and the lower sensor 4 are respectively arranged on the upper and lower 2 detection bodies 5, fluctuation data of the inner side surface of the floating arm 50 of the corresponding detection body 5 is detected by the upper sensor 6 and the lower sensor 4, the fluctuation data is transmitted to the control system, and the end surface fluctuation amount is calculated by the control system. The upper detecting arm 16 is connected with the floating arm 50 of the upper detecting body 5, the lower detecting arm 18 is connected with the floating arm 50 of the lower detecting body 5, the front end of the upper detecting arm 16 is provided with an upper contact 17, the front end of the lower detecting arm 18 is provided with a lower contact 19, the upper contact 17 and the lower contact 19 are contacted with corresponding detecting surfaces during detection, in the embodiment, the upper contact 17 and the lower contact 19 are respectively arranged obliquely relative to the upper detecting arm 16 and the lower detecting arm 18, the structure is more reasonable, the front end of the upper detecting arm 16 and the front end of the lower detecting arm 18 can be prevented from touching detected parts, and the accuracy of detected data is ensured.
In actual operation, an operator manually places the lower end of the intermediate gear 26 on the lower center 20, starts the vertical driving cylinder 7, and drives the upper center 15 to be pressed down to the upper end of the intermediate gear 26 by extending the piston rod of the vertical driving cylinder 7, so that the intermediate gear 26 is positioned between the upper center 15 and the lower center 20; starting the horizontal driving cylinder 2, extending the piston rods of the horizontal driving cylinder 2, driving the upper contact 17 at the front end of the upper detection arm 16 and the lower contact 19 at the front end of the lower detection arm 18 to move to the detection positions of 2 detected surfaces of the intermediate gear 26 (at this time, the piston rods of the reset cylinders 59 of the 2 detection bodies 5 are in a retracted state, the nuts 56 at the piston rod ends of the reset cylinders 59 lift the floating arms 50 so that the upper contact 17 and the lower contact 19 cannot directly touch the detected surfaces), at this time, starting the reset cylinders 59, extending the piston rods of the reset cylinders 59 so that the floating arms 50 are separated from the limit of the nuts 56 of the piston rods of the reset cylinders 59, and pressing down the floating arms 50 under the action of the spring force of the pressing arm springs 54 so that the upper contact 17 and the lower contact 19 respectively contact the detected surfaces; the motor driving mechanism 23 is started to drive the lower center 20 to rotate, the lower center 20 drives the intermediate gear 26 to rotate for one circle, the upper sensor 6 and the lower sensor 4 detect the change data of the inner side surface of the floating arm 50 of the corresponding detection body 5, the change data are transmitted to the control system, and the control system calculates the end face jump quantity; after the detection is finished, the reverse operation is performed, so that the detection device is reset, and the whole detection operation is completed. The invention has the advantages of convenient and quick operation, lower requirements on the technical level of operators, improved detection efficiency, reduced detection cost and effective guarantee of product quality.
Claims (2)
1. The utility model provides a middle tooth axle head face detection device that beats which characterized in that: the device comprises a working table plate and a control system, wherein a bearing seat is fixedly connected with the working table plate, a lower center is rotatably connected with the bearing seat, and the lower center is connected with a motor driving mechanism arranged below the working table plate; the vertical support plate is fixedly arranged on the workbench plate at one side of the lower center, a first vertical guide rail which is vertically arranged is fixedly connected with the support plate, a vertical sliding plate is connected with the first vertical guide rail, a vertical driving cylinder is fixedly arranged on the support plate at one side of the first vertical guide rail, a piston rod of the vertical driving cylinder is connected with the vertical sliding plate, an upper center seat is fixedly connected with the vertical sliding plate, and an upper center coaxially arranged above the lower center is rotatably connected with the upper center seat; the second linear guide rail is fixedly arranged on the working table plate at one side of the lower center, the detection bracket is connected with the second linear guide rail, the horizontal driving cylinder is fixedly arranged on the working table plate at one side of the second linear guide rail, and a piston rod of the horizontal driving cylinder is connected with the detection bracket; the device comprises 2 detection supports, wherein the 2 detection bodies are arranged up and down and are respectively and fixedly connected with the detection supports in opposite directions, the detection bodies comprise a body, a floating arm is arranged below the body in parallel, one end of the floating arm is elastically connected with the body, a pressing arm spring is arranged between the floating arm and the body, the pressing arm spring is sleeved on a guide screw, the upper end and the lower end of the pressing arm spring are respectively propped against the floating arm and the body, the upper end of the guide screw is fixedly connected with the body, the lower end of the guide screw is slidably connected with the floating arm, and a limit nut is arranged at the lower end of the guide screw; the reset cylinder is fixedly connected with the body, a piston rod of the reset cylinder penetrates through the through hole in the floating arm to extend to the lower side of the floating arm, a nut is arranged at the piston rod end of the reset cylinder, and a limit screw is arranged on the inner side surface of the floating arm; the body is provided with a sensor hole, a sensor is inserted into the sensor hole and fixedly connected with the body through a chuck, and the sensor extends to the inner side surface of the floating arm; the upper detection arm and the lower detection arm are respectively connected with 2 floating arms of the detection body, and the front ends of the upper detection arm and the lower detection arm are respectively provided with an upper contact and a lower contact;
The vertical driving cylinder drives the upper center, the upper center seat and the vertical sliding plate to reciprocate up and down along the first linear guide rail, two ends of the first linear guide rail are provided with limit screws and buffer adjusting screws, the limit screws and the buffer adjusting screws are connected with the support plate through fixing blocks, the limit screws limit the stroke of the upper center, and the buffer adjusting screws provide buffer for the vertical sliding plate when the upper end and the lower end touch the limit screws;
The floating arm is arranged below the body in parallel, one end of the floating arm is elastically connected with the body, the floating arm and the body are of an integrated structure, a material reducing hole is formed in the joint of the floating arm and the body, the material reducing hole enables the floating arm and the body to keep an integrated structure, and meanwhile the other end of the floating arm can float up and down under the driving of external force.
2. The intermediate tooth shaft end face runout detection device according to claim 1, wherein: the upper contact and the lower contact are respectively arranged obliquely relative to the upper detection arm and the lower detection arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911225996.5A CN110906891B (en) | 2019-12-04 | 2019-12-04 | Middle tooth shaft end face runout detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911225996.5A CN110906891B (en) | 2019-12-04 | 2019-12-04 | Middle tooth shaft end face runout detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110906891A CN110906891A (en) | 2020-03-24 |
| CN110906891B true CN110906891B (en) | 2024-05-31 |
Family
ID=69821979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911225996.5A Active CN110906891B (en) | 2019-12-04 | 2019-12-04 | Middle tooth shaft end face runout detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110906891B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201988596U (en) * | 2010-12-17 | 2011-09-28 | 长春汇凯科技有限公司 | Floating centre |
| CN203908521U (en) * | 2014-04-22 | 2014-10-29 | 北京海纳川汽车底盘系统有限公司 | Detection tool assembly for detecting location degree of main reducer housing assembly |
| CN105091721A (en) * | 2014-05-11 | 2015-11-25 | 十堰瑞程传动轴有限公司 | Shaft fork detecting device for transmission shaft |
| CN207717056U (en) * | 2018-01-08 | 2018-08-10 | 苏州鲁巴斯特机械科技有限公司 | A kind of detection device for damper gear bounce |
| CN109282749A (en) * | 2018-11-14 | 2019-01-29 | 南京林业大学 | A kind of hub detection device |
| CN210893040U (en) * | 2019-12-04 | 2020-06-30 | 无锡永凯达齿轮有限公司 | Intermediate gear shaft end face runout detection device |
-
2019
- 2019-12-04 CN CN201911225996.5A patent/CN110906891B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201988596U (en) * | 2010-12-17 | 2011-09-28 | 长春汇凯科技有限公司 | Floating centre |
| CN203908521U (en) * | 2014-04-22 | 2014-10-29 | 北京海纳川汽车底盘系统有限公司 | Detection tool assembly for detecting location degree of main reducer housing assembly |
| CN105091721A (en) * | 2014-05-11 | 2015-11-25 | 十堰瑞程传动轴有限公司 | Shaft fork detecting device for transmission shaft |
| CN207717056U (en) * | 2018-01-08 | 2018-08-10 | 苏州鲁巴斯特机械科技有限公司 | A kind of detection device for damper gear bounce |
| CN109282749A (en) * | 2018-11-14 | 2019-01-29 | 南京林业大学 | A kind of hub detection device |
| CN210893040U (en) * | 2019-12-04 | 2020-06-30 | 无锡永凯达齿轮有限公司 | Intermediate gear shaft end face runout detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110906891A (en) | 2020-03-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109282749B (en) | Hub detection device | |
| CN109115093A (en) | A kind of Novel workpiece flatness detection recording device | |
| CN203275222U (en) | Gantry type brinell hardness testing device | |
| CN204881583U (en) | Processing axle automatic checkout device | |
| CN217060231U (en) | Concrete slump detection device for engineering detection | |
| CN215218316U (en) | Hardness test tool clamp based on hardness tester | |
| CN116608760A (en) | Green building decoration wall roughness detects instrument | |
| CN110906891B (en) | Middle tooth shaft end face runout detection device | |
| CN210893040U (en) | Intermediate gear shaft end face runout detection device | |
| CN216954472U (en) | Automobile die surface flatness detection equipment | |
| CN208155218U (en) | The automatic detection device of the annular knurl major diameter of gear shaft | |
| CN203116684U (en) | Workpiece end face parallelism detector | |
| CN213541739U (en) | Lifting driving guide mechanism of detection equipment | |
| CN104155032A (en) | Measuring device for wire drawing pulling force of automobile door lock | |
| CN211292372U (en) | Automatic pressure testing device | |
| CN208567774U (en) | A kind of bearing height dimension automatic detection device | |
| CN111735421A (en) | Multi-threaded-hole automatic detection tool | |
| CN220380435U (en) | Length measuring device for motor shaft production | |
| CN219390808U (en) | Gauge for surface profile of curved surface part | |
| CN210604247U (en) | Car seat fabric wearability detection device | |
| CN204854699U (en) | Glass bottle detection device | |
| CN218066331U (en) | Honeycomb ceramic carrier detection device | |
| CN219776643U (en) | Novel gauge for high-stability brake caliper piston | |
| CN221302278U (en) | Clamp spring groove measuring device | |
| CN220982610U (en) | Elastic test board for magnetic head support |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |