CN201145591Y - Crankshaft axial clearance and gyroscopic moment automatic measurement machine - Google Patents
Crankshaft axial clearance and gyroscopic moment automatic measurement machine Download PDFInfo
- Publication number
- CN201145591Y CN201145591Y CNU2007201987143U CN200720198714U CN201145591Y CN 201145591 Y CN201145591 Y CN 201145591Y CN U2007201987143 U CNU2007201987143 U CN U2007201987143U CN 200720198714 U CN200720198714 U CN 200720198714U CN 201145591 Y CN201145591 Y CN 201145591Y
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- bent axle
- crankshaft
- axial clearance
- machine
- end play
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a machine for automatically measuring the axial clearance and the gyroscopic moment of a crankshaft, which relates to the automobile manufacturing industry field. The machine for automatically measuring the axial clearance and the gyroscopic moment of the crankshaft comprises a machine frame, an upper mounting rack, a lifting and positioning device, a crankshaft axial clearance measuring device, a crankshaft torque measuring device, a secondary positioning mechanism which is arranged between the crankshaft axial clearance measuring device and the crankshaft torque measuring device, and an operation control system, wherein, the upper mounting rack is arranged on the upper part of the machine frame; the lower part of the upper mounting rack is provided with a linear slideway; the bottom of the machine frame is provided with an adjusting foot which is used for adjusting equipment; the lifting and positioning device is arranged on the machine frame; and the crankshaft axial clearance measuring device and the crankshaft torque measuring device are movably arranged inside the linear slideway on the lower part of the mounting rack. The machine for automatically measuring the axial clearance and the gyroscopic moment of the crankshaft has the advantages that: the machine for automatically measuring the axial clearance and the gyroscopic moment of the crankshaft uses a PLC to control and has high automation degree, low labor intensity and high work efficiency; the machine automatically acquires and processes measured technical data and has automatic alarm function if the technical data is not qualified; and the whole device is low in noise and is safe and reliable.
Description
The technology neighborhood:
The utility model relates to the automobile manufacture industry field, is a kind of automatic measurement machine that can measure bent axle end play and flywheel moment specifically.
Background technology:
Present existing engine crankshaft end play and flywheel moment measurement take manual mode to measure, and the shortcoming product quality can not reliable guarantee, and efficient is low, and labor intensity of operating staff is big.
Summary of the invention:
Technical problem to be solved in the utility model provides and a kind ofly can not only guarantee the engine product quality, can accurately measure the technical parameter of engine crankshaft flywheel moment and bent axle end play again, alleviate labor intensity of operating personnel, bent axle end play of enhancing productivity and flywheel moment automatic measurement machine.
The utility model wants the technical solution problem to be achieved through the following technical solutions:
A kind of bent axle end play and flywheel moment automatic measurement machine comprise a support and last erecting frame, and the support bottom is equipped with and is used for the adjustment footing that adjustment equipment is used, and the bottom of last erecting frame is provided with line slide rail;
One lifting locating device, described lifting locating device bottom is fixedly mounted on the frame;
One bent axle end play measurement mechanism, described bent axle end play measurement mechanism includes installs corner bracket, displacement transducer installing plate, displacement transducer, spring, movable axis, contact head, adjustable installation sleeve, bent axle pushing block, is movably arranged in the line slide rail by corner bracket is installed;
One bent axle torque-measuring apparatus, described bent axle torque-measuring apparatus is made up of crank-driven head, driving shaft, bearing, bearing seat, shaft coupling, torque sensor, synchronous pulley, synchronous band, speed reduction unit, servomotor and installing plate etc., is movably arranged in the line slide rail by installing plate;
Be provided with second positioning mechanism between described bent axle end play measurement mechanism and the bent axle torque-measuring apparatus, be installed under the erecting frame;
One operation control system is connected the outside of bent axle end play and flywheel moment automatic measurement machine, is used to programmed control, the numerical control collection of the equipment of realizing, its technical characterictic is the scope for describing, does not therefore do further introduction.
The beneficial effects of the utility model are: a kind of bent axle end play and flywheel moment automatic measurement machine use PLC control, the automaticity height, labour intensity is low, high efficiency, to the automatic acquisition process of the technical data of measuring, defective have an automatic alarm, and the entire equipment noise is low, and is safe and reliable.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a structure vertical view of the present utility model;
Fig. 3 is a structure left view of the present utility model;
Fig. 4 is a bent axle end play measurement mechanism structural representation;
Fig. 5 is a bent axle torque-measuring apparatus structural representation;
1-adjust footing, 2-support, 3-lifting locating device, 4-bent axle end play measurement mechanism,
The last erecting frame of 5-, 6-second positioning mechanism, 7-bent axle torque-measuring apparatus, 8-line slide rail,
9-install corner bracket, 10-displacement transducer installing plate, 11-displacement transducer, 12-spring,
13-movable axis, 14-contact head, the adjustable installation sleeve of 15-, 16-bent axle pushing block, 17-crank-driven head,
18-driving shaft, 19-bearing, 20-bearing seat, 21-shaft coupling, 22-torque sensor,
23-synchronous pulley, 24-are with synchronously, 25-speed reduction unit, 26-servomotor, 27-installing plate.
Embodiment:
Reaching embodiment below with reference to the accompanying drawings is described further the utility model:
As shown in Figure 1, a kind of bent axle end play and flywheel moment automatic measurement machine comprise a support 2 and last erecting frame 5, and last erecting frame 5 is installed in the top of frame 2, last erecting frame 5 bottoms are provided with line slide rail 8, and the adjustment footing 1 that adjustment equipment is used is installed in support 2 bottoms; One lifting locating device 3, one bent axle end play measurement mechanisms, 4, one bent axle torque-measuring apparatus 7 and be arranged on second positioning mechanism 6, one operation control systems between the stream oriented device.Lifting locating device 3 is installed on the frame 2, bent axle end play measurement mechanism 4 and bent axle torque-measuring apparatus 7 are movably arranged in the line slide rail 8 of erecting frame 5 bottoms.
Shown in Fig. 4,5, displacement transducer 11 on the bent axle end play measurement mechanism 4 is installed on the displacement transducer installing plate 10, displacement transducer installing plate 10, spring 12, movable axis 13, contact head 14 etc. are installed on the adjustable installation sleeve 15, adjustable installation sleeve 15, bent axle pushing block 16 are installed in to be installed on the corner bracket 9, corner bracket 9 is installed to be movably arranged on the line slide rail 8, line slide rail 8 is installed on the erecting frame 5, and last erecting frame 5 is installed on the support 2.
Crank-driven on the bent axle torque-measuring apparatus 17, driving shaft 18, bearing 19 are installed on the bearing seat 20, bearing seat 20, shaft coupling 21, torque sensor 22, synchronous pulley 23, be with 24 synchronously, speed reduction unit 25 and servomotor 26 be installed on the installing plate 27; Installing plate 27 is installed in the line slide rail 8, and line slide rail 8 is installed on the erecting frame 5, and last erecting frame 5 is installed on the support 2.
In when work, measured workpiece arrives this equipment station, the lifting locating device automatically with workpiece together with pallet lifting certain altitude so that pallet breaks away from transmission line body, keep the static relatively of workpiece; Second positioning mechanism accurately locatees workpiece, to improve measuring accuracy; The bent axle torque-measuring apparatus is under the drive of cylinder, drive unit and workpiece automatic butt, servomotor drives crankshaft rotating, torque sensor is wherein measured maximum starting torque, the minimum moment of bent axle, note a series of parameter by industrial computer, the parameter that requires is reflected on the display screen intuitively.After finishing torque measurement, bent axle end play measurement mechanism then advances automatically, promotes bent axle and moves, the thrust that will put on the bent axle end play measurement mechanism this moment discharges, behind the system stability, displacement transducer record numerical value at this moment, the bent axle torque-measuring apparatus is under the promotion of cylinder then, the bent axle secondary is promoted, displacement transducer record numerical value at this moment, then, all horizontally disposed cylinders are all return, the lifting locating device descends automatically, automatically workpiece is let pass.If nonconformance is arranged, can remeasure automatically.
More than show and described ultimate principle of the present utility model and technical characterictic and major advantage.The technician of the industry can understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the instructions just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all should fall in the claimed scope of the present utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. bent axle end play and flywheel moment automatic measurement machine, comprise a support and last erecting frame, one lifting locating device, one bent axle end play measurement mechanism, one bent axle torque-measuring apparatus, be arranged on a second positioning mechanism and an operation control system between the stream oriented device, it is characterized in that: the adjustment footing that adjustment equipment is used is installed in described support bottom; Described upward erecting frame is installed in the top of frame, and last erecting frame bottom is provided with line slide rail; Described lifting locating device is installed on the frame.
2. bent axle end play according to claim 1 and flywheel moment automatic measurement machine, it is characterized in that: described bent axle end play measurement mechanism includes installs corner bracket, displacement transducer installing plate, displacement transducer, spring, movable axis, contact head, adjustable installation sleeve, bent axle pushing block, is movably arranged in the line slide rail by corner bracket is installed.
3. bent axle end play according to claim 1 and flywheel moment automatic measurement machine, it is characterized in that: described bent axle torque-measuring apparatus is made up of crank-driven head, driving shaft, bearing, bearing seat, shaft coupling, torque sensor, synchronous pulley, synchronous band, speed reduction unit, servomotor and installing plate, is movably arranged in the line slide rail by installing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201987143U CN201145591Y (en) | 2007-11-30 | 2007-11-30 | Crankshaft axial clearance and gyroscopic moment automatic measurement machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201987143U CN201145591Y (en) | 2007-11-30 | 2007-11-30 | Crankshaft axial clearance and gyroscopic moment automatic measurement machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201145591Y true CN201145591Y (en) | 2008-11-05 |
Family
ID=40082475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201987143U Expired - Lifetime CN201145591Y (en) | 2007-11-30 | 2007-11-30 | Crankshaft axial clearance and gyroscopic moment automatic measurement machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201145591Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105092251A (en) * | 2015-07-23 | 2015-11-25 | 广州科技职业技术学院 | Novel numerical control measurement and control machine |
| CN103196408B (en) * | 2013-03-01 | 2016-02-03 | 浙江吉利汽车研究院有限公司杭州分公司 | A kind of crankshaft-link rod fit-up gap measurement mechanism and control method thereof |
| CN108955612A (en) * | 2018-07-27 | 2018-12-07 | 温岭市海博输送设备有限公司 | General purpose engine axial gap detection device |
| CN109406138A (en) * | 2018-12-18 | 2019-03-01 | 合肥森曼智能科技有限公司 | A kind of survey starting torque and determine torque measuring angle of revolution mechanism |
| CN110207642A (en) * | 2019-06-30 | 2019-09-06 | 安徽巨一自动化装备有限公司 | The direct measuring method and device of output shaft of gear-box gear axial direction mobile space |
| CN110966971A (en) * | 2019-12-31 | 2020-04-07 | 浙江农林大学 | Heavy truck hub shell size detection machine |
| CN111266845A (en) * | 2020-03-16 | 2020-06-12 | 长春市创高机电设备有限公司 | Automobile engine crankshaft and timing and correcting equipment |
-
2007
- 2007-11-30 CN CNU2007201987143U patent/CN201145591Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103196408B (en) * | 2013-03-01 | 2016-02-03 | 浙江吉利汽车研究院有限公司杭州分公司 | A kind of crankshaft-link rod fit-up gap measurement mechanism and control method thereof |
| CN105092251A (en) * | 2015-07-23 | 2015-11-25 | 广州科技职业技术学院 | Novel numerical control measurement and control machine |
| CN105092251B (en) * | 2015-07-23 | 2017-08-04 | 广州科技职业技术学院 | A kind of novel numerical control observing and controlling machine |
| CN108955612A (en) * | 2018-07-27 | 2018-12-07 | 温岭市海博输送设备有限公司 | General purpose engine axial gap detection device |
| CN108955612B (en) * | 2018-07-27 | 2024-05-31 | 温岭市海博输送设备有限公司 | Universal engine axial clearance detection equipment |
| CN109406138A (en) * | 2018-12-18 | 2019-03-01 | 合肥森曼智能科技有限公司 | A kind of survey starting torque and determine torque measuring angle of revolution mechanism |
| CN109406138B (en) * | 2018-12-18 | 2021-06-29 | 合肥森曼智能科技有限公司 | Mechanism for measuring starting torque and determining torque and rotation angle |
| CN110207642A (en) * | 2019-06-30 | 2019-09-06 | 安徽巨一自动化装备有限公司 | The direct measuring method and device of output shaft of gear-box gear axial direction mobile space |
| CN110966971A (en) * | 2019-12-31 | 2020-04-07 | 浙江农林大学 | Heavy truck hub shell size detection machine |
| CN110966971B (en) * | 2019-12-31 | 2021-08-20 | 浙江农林大学 | Heavy truck hub shell size detection machine |
| CN111266845A (en) * | 2020-03-16 | 2020-06-12 | 长春市创高机电设备有限公司 | Automobile engine crankshaft and timing and correcting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Jiading District Waigang town 201800 Shanghai City Department of Po No. 555 building 3 floor 2 A zone Patentee after: Shanghai Tian Yong intelligent equipment Limited by Share Ltd Address before: 200137 Shanghai city Pudong New Area South Road No. 688 Patentee before: Tianyong Mechanical Electronic (Shanghai) Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20081105 |