CN201736010U - Engine flywheel nut tightening device - Google Patents
Engine flywheel nut tightening device Download PDFInfo
- Publication number
- CN201736010U CN201736010U CN 201020266651 CN201020266651U CN201736010U CN 201736010 U CN201736010 U CN 201736010U CN 201020266651 CN201020266651 CN 201020266651 CN 201020266651 U CN201020266651 U CN 201020266651U CN 201736010 U CN201736010 U CN 201736010U
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- sleeve
- tightening
- motor
- engine flywheel
- support
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 abstract description 6
- 238000005266 casting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
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Abstract
The utility model relates to an engine flywheel nut tightening device, which comprises a base, a tightening motor and a tightening sleeve, wherein the tightening motor is arranged on a sliding trolley, a roller of the sliding trolley is arranged on a guide rail of the base, and the tightening motor is electrically connected with a motor controller; the tightening sleeve is composed of a sleeve head and a sleeve, the sleeve is connected to an output shaft of the tightening motor through a key, the sleeve head is detachably mounted on the sleeve, the sleeve is arranged on a supporting seat of the base, and the base is rotatably connected with a positioning pin for positioning the engine flywheel. The utility model discloses the structure is succinct, reasonable, convenient operation, and mechanical efficiency is high, can adapt to the installation requirement of unidimensional engine flywheel.
Description
Technical field
The utility model relates to a kind of engine flywheel nut screwing clamping device, belongs to engine mounting technology field.
Background technology
And the key of single cylinder diesel quality control it---tightening of flywheel nut, because of flywheel nut size is bigger, the moment of torsion of require installing is also bigger, and adopts artificial fastening nut, not only wastes time and energy, and the assembly quality instability.Problems such as electric tightening machine are adopted in more present flywheel nuts installations, though electric tightening machine has the installation effectiveness height, steady quality also exists operation inconvenience, exports employing multi-stage speed-reducing mechanism, and mechanical efficiency is low, and size is bigger.
Summary of the invention
It is a kind of simple for structure, reasonable, easy to operate that the purpose of this utility model provides, and the mechanical efficiency height can be used for the engine flywheel nut screwing clamping device that different engine flywheel nut sizes are installed.
The utility model is that the technical scheme that achieves the above object is: a kind of engine flywheel nut screwing clamping device, it is characterized in that: comprise support, tighten motor and tighten sleeve, the described motor of tightening is installed on the sliding machine, the roller of sliding machine is installed on the guide rail of support, and tightens motor and be electrically connected with electric machine controller; The described sleeve of tightening is made of collet head and sleeve pipe, sleeve pipe is connected on the output shaft of tightening motor by key, collet head detachably is installed on the sleeve pipe, and sleeve pipe is arranged on the supporting base of support, is rotatably connected to the alignment pin to the engine flywheel location on the support.
The utility model flywheel nut screwing clamping device comprises support, tightens motor and tightens sleeve pipe, adopt removable syndeton and tighten sleeve by collet head and sleeve-assembled, therefore can be according to engine flywheel nut different size, change collet head fast, can adapt to the installation requirement of different size engine flywheel.The motor of tightening of the present utility model is installed on the sliding machine, and the output shaft of tightening motor is connected with sleeve pipe, and the transmission efficiency height can make things convenient for the installation of engine flywheel to locate with the moving of sliding machine owing to tighten motor, and is easy to operate.Flywheel nut screwing clamping device of the present utility model is equipped with alignment pin on support, can directly insert in the flywheel casting hole by alignment pin and carry out spacing flywheel, by tightening motor to the flywheel nut screwing clamping, and after reaching prescribed torque, can stop automatically, time saving and energy saving, assembly quality obtains stable control.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Wherein: the 1-collet head, the 2-connecting bolt, the 3-sleeve pipe, the 4-key, the 5-alignment pin, 6-tightens motor, 7-connecting plate, 8-sliding machine, 9-support, 9-1-supporting base, 10-electric machine controller.
The specific embodiment
See shown in Figure 12, a kind of engine flywheel nut screwing clamping of the utility model device, comprise support 9, tighten motor 6 and tighten sleeve, tightening motor 6 is installed on the sliding machine 8, tightening motor 6 installs on the connecting plate 7, connecting plate 7 is installed in the top of sliding machine 8, the roller of sliding machine 8 is installed on the guide rail of support 9, and can be along moving on the guide wheel of support 9, tightening motor 6 is electrically connected with electric machine controller 10, electric machine controller 10 is installed in support 9 bottoms, the handled easily personnel operation, and electric machine controller 10 controls are tightened motor 6 to reach the moment of torsion of setting.See shown in Figure 1, the utility model is tightened sleeve and is made of collet head 1 and sleeve pipe 3, sleeve pipe 3 is connected on the output shaft of tightening motor 6 by key 4, collet head 1 detachably is installed on the sleeve pipe 3, see shown in Figure 1, this collet head 1 is installed on the sleeve pipe 3 by connecting bolt 2, to satisfy the flywheel nut requirement of tightening different size, and sleeve pipe 3 is arranged on the supporting base 9-1 of support 9, make and tighten sleeve and can move with tightening motor 6, be rotatably connected to the alignment pin 5 to the engine flywheel location on the support 9, this alignment pin can be hinged on the support 9, by alignment pin 5 locking engine flywheels.
During the utility model work, the corresponding rigging position of engine is positioned, alignment pin 5 is inserted in the flywheel casting holes and flywheel is positioned, sliding machine 8 makes to front slide and tightens sleeve and entangle the engine flywheel nut, the switch of control electric machine controller 10, make and tighten motor 6 rotation and tighten the flywheel nut, after reaching prescribed torque, electric machine controller 10 automatic disconnections, make and tighten motor 6 and stop operating, sliding machine 8 slides backward to make and tightens sleeve and throw off the engine flywheel nut, extracts alignment pin 5 in the fabrication hole of engine flywheel, engine is removed the location, enters next installation procedure.
Claims (4)
1. engine flywheel nut screwing clamping device, it is characterized in that: comprise support (9), tighten motor (6) and tighten sleeve, the described motor (6) of tightening is installed on the sliding machine (8), the roller of sliding machine (8) is installed on the guide rail of support (9), and tightens motor (6) and be electrically connected with electric machine controller (10); The described sleeve of tightening is made of collet head (1) and sleeve pipe (3), sleeve pipe (3) is connected on the output shaft of tightening motor (6) by key (4), collet head (1) detachably is installed on the sleeve pipe (3), is rotatably connected to the alignment pin (5) to the engine flywheel location on the support (9).
2. engine flywheel nut screwing clamping device according to claim 1 is characterized in that: described electric machine controller (10) is installed in support (9) bottom.
3. engine flywheel nut screwing clamping device according to claim 1 is characterized in that: described alignment pin (5) is arranged on the supporting base (9-1) of support (9).
4. engine flywheel nut screwing clamping device according to claim 1 is characterized in that: described collet head (1) is installed on the sleeve pipe (3) by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020266651 CN201736010U (en) | 2010-07-22 | 2010-07-22 | Engine flywheel nut tightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020266651 CN201736010U (en) | 2010-07-22 | 2010-07-22 | Engine flywheel nut tightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201736010U true CN201736010U (en) | 2011-02-09 |
Family
ID=43551292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020266651 Expired - Fee Related CN201736010U (en) | 2010-07-22 | 2010-07-22 | Engine flywheel nut tightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201736010U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189401A (en) * | 2011-05-27 | 2011-09-21 | 何祺晃 | Special tool for arranging bottom nut of water tap |
| CN102513817A (en) * | 2011-12-07 | 2012-06-27 | 镇江希西维轴承有限公司 | Nut screwing machine of connecting rod |
| CN103009054A (en) * | 2012-12-31 | 2013-04-03 | 徐州东宏机械制造有限公司 | Automatic screwing machine of screw cap |
| CN104354134A (en) * | 2014-10-20 | 2015-02-18 | 广西玉柴机器股份有限公司 | Damping sleeve |
| CN105269309A (en) * | 2015-11-17 | 2016-01-27 | 重庆工商职业学院 | Bolt screwing machine for automobile engine flywheel |
| CN106475767A (en) * | 2015-09-02 | 2017-03-08 | 中核核电运行管理有限公司 | A kind of underwater operating device for reactor core disc bolt disassembly |
| CN106736360A (en) * | 2016-12-25 | 2017-05-31 | 南昌诺义弘科技有限公司 | A kind of construction(al)steel water making pipe fast screwing equipment |
| CN107414464A (en) * | 2017-08-21 | 2017-12-01 | 安徽瑞卓汽车部件有限公司 | A kind of automotive hinge production line automatic assembly equipment |
| CN108000127A (en) * | 2017-12-12 | 2018-05-08 | 大连理工大学 | A kind of aircraft engine high pressure rotor seal pan postposition nut tightening device and method |
| CN111360734A (en) * | 2020-04-13 | 2020-07-03 | 北京北方车辆智能装备技术有限公司 | Nut fixed torque tightening tool |
| CN112317543A (en) * | 2020-10-30 | 2021-02-05 | 江苏大学 | Screwing device for spiral steel plate bin forming machine disc spring group |
-
2010
- 2010-07-22 CN CN 201020266651 patent/CN201736010U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189401A (en) * | 2011-05-27 | 2011-09-21 | 何祺晃 | Special tool for arranging bottom nut of water tap |
| CN102513817A (en) * | 2011-12-07 | 2012-06-27 | 镇江希西维轴承有限公司 | Nut screwing machine of connecting rod |
| CN103009054A (en) * | 2012-12-31 | 2013-04-03 | 徐州东宏机械制造有限公司 | Automatic screwing machine of screw cap |
| CN104354134B (en) * | 2014-10-20 | 2016-06-08 | 广西玉柴机器股份有限公司 | Damped sleeve |
| CN104354134A (en) * | 2014-10-20 | 2015-02-18 | 广西玉柴机器股份有限公司 | Damping sleeve |
| CN106475767A (en) * | 2015-09-02 | 2017-03-08 | 中核核电运行管理有限公司 | A kind of underwater operating device for reactor core disc bolt disassembly |
| CN105269309A (en) * | 2015-11-17 | 2016-01-27 | 重庆工商职业学院 | Bolt screwing machine for automobile engine flywheel |
| CN105269309B (en) * | 2015-11-17 | 2017-11-24 | 重庆工商职业学院 | A kind of bolt screwing machine for automobile engine flywheel |
| CN106736360A (en) * | 2016-12-25 | 2017-05-31 | 南昌诺义弘科技有限公司 | A kind of construction(al)steel water making pipe fast screwing equipment |
| CN107414464A (en) * | 2017-08-21 | 2017-12-01 | 安徽瑞卓汽车部件有限公司 | A kind of automotive hinge production line automatic assembly equipment |
| CN108000127A (en) * | 2017-12-12 | 2018-05-08 | 大连理工大学 | A kind of aircraft engine high pressure rotor seal pan postposition nut tightening device and method |
| CN108000127B (en) * | 2017-12-12 | 2019-05-17 | 大连理工大学 | A kind of aircraft engine high pressure rotor seal pan postposition nut tightening device and method |
| CN111360734A (en) * | 2020-04-13 | 2020-07-03 | 北京北方车辆智能装备技术有限公司 | Nut fixed torque tightening tool |
| CN112317543A (en) * | 2020-10-30 | 2021-02-05 | 江苏大学 | Screwing device for spiral steel plate bin forming machine disc spring group |
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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 |
Granted publication date: 20110209 Termination date: 20140722 |
|
| EXPY | Termination of patent right or utility model |