CN201862982U - Single cylinder diesel engine flywheel tightening device - Google Patents

Single cylinder diesel engine flywheel tightening device Download PDF

Info

Publication number
CN201862982U
CN201862982U CN 201020568217 CN201020568217U CN201862982U CN 201862982 U CN201862982 U CN 201862982U CN 201020568217 CN201020568217 CN 201020568217 CN 201020568217 U CN201020568217 U CN 201020568217U CN 201862982 U CN201862982 U CN 201862982U
Authority
CN
China
Prior art keywords
bearing support
mobile
supporting base
tightening
cylinder diesel
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.)
Expired - Fee Related
Application number
CN 201020568217
Other languages
Chinese (zh)
Inventor
王波
何林
侯少丽
李兴元
王广江
胡青峰
袁兆霞
高公如
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Changlin Machinery Group Co Ltd
Original Assignee
Shandong Changlin Machinery Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong Changlin Machinery Group Co Ltd filed Critical Shandong Changlin Machinery Group Co Ltd
Priority to CN 201020568217 priority Critical patent/CN201862982U/en
Application granted granted Critical
Publication of CN201862982U publication Critical patent/CN201862982U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a single cylinder diesel engine flywheel tightening device, which is characterized in that a cycloidal-pin gear speed reducer is fixed on a moving bearing support; two ends of the cycloidal-pin gear speed reducer are respectively provided with a motor and a torque retainer; the torque retainer is fixed on the moving bearing support; a flange coupling sleeve is fixedly disposed on the torque retainer, and is connected with a tightening sleeve head through a pin shaft, a cross coupling head, and a pin shaft.; a button is fixedly disposed on the moving bearing support, and the push handle is disposed on a positioning shaft; the positioning shaft is disposed in a positioning shaft base; the positioning shaft base is fixed on the moving bearing support, and a moving bearing support base is disposed in a moving support guide roll through a moving bearing support roller; the moving bearing support is disposed on a guide roll on the floor through the moving bearing support roller. By adopting the above mentioned structure, the single cylinder diesel engine flywheel tightening device can be used to tighten the flywheel nuts of all single cylinder diesel engines, thereby the requirement of mass production of the single cylinder diesel engine can be satisfied.

Description

A kind of single cylinder diesel flywheel tightening device
Technical field
The utility model relates to a kind of single cylinder diesel flywheel tightening device, belongs to mechanical field.
Background technology
The major function of flywheel is to guarantee the diesel engine running evenly, be in operation when moment of torsion during greater than average torque, flywheel stores unnecessary energy, when moment of torsion during less than average torque, flywheel discharges unnecessary energy, to avoid diesel engine speed sharply to change, flywheel is the major part that transmits diesel powered simultaneously, all diesel engines propose certain requirement to the tightening torque of flywheel nut, tighten the comparatively costliness of the torquemeter market supply of flywheel, use is had higher requirement, and the scope of application is single, manually make when screwing up with a wrench the flywheel nut, labour intensity is big, and the operator is proposed higher requirement, according in China single cylinder diesel field, basically none cover is ripe at present, simple machinery is tightened the device of flywheel nut, what each producer still adopted is the pneumatic tool pretension, finally tightens with manual torque spanner then, exists labour intensity big, defectives such as screw-down torque is inhomogeneous, the single cylinder diesel flywheel tightening device that therefore designs a kind of practicality is very necessary.
Summary of the invention
The utility model purpose is to provide a kind of single cylinder diesel flywheel tightening device, it is applicable to domestic whole single cylinder diesels, mainly pullover (1) by tightening, bearing pin (2), cross coupling head (3), bolt (4), ring flange coupling sleeve (5), moment of torsion retainer (6), cycloidal planetary gear speed reducer (7), motor (8), mobile supporting base roller (9), mobile supporting base (10), button (11), mobile bearing support (12), driving handle (13), location axle bed (14), locating shaft (15), bearing pin (16), mobile bearing support roller (17) is formed, it is characterized in that cycloidal planetary gear speed reducer (7) is by being bolted on the mobile supporting base (10), cycloidal planetary gear speed reducer (7) one end assembling motors (8), the other end links by flat key and moment of torsion retainer (6), moment of torsion retainer (6) is fixed on the mobile supporting base (10), ring flange coupling sleeve (5) is fixed on the moment of torsion retainer (6) by bolt (4), tighten pullover (1) by bearing pin (2), cross coupling head (3), bearing pin (16) is associated in together, button (11) by bolting on mobile bearing support (12), the location axle bed (14) by bolting on mobile bearing support (12), driving handle (13) is assemblied on the locating shaft (15), locating shaft (15) is assemblied on the location axle bed (14), mobile supporting base (10) by mobile supporting base roller (9) be installed in mobile bearing support (12) lead roll in, mobile bearing support (12) is installed in leading of operate ground by mobile bearing support roller (17) and rolls.
Because the utility model has adopted said structure, optimized single cylinder diesel flywheel tightening device, can be fast and accurately to the flywheel nut screwing clamping of whole single cylinder diesel types, improved operating efficiency, alleviated operator's labour intensity, can satisfy technology torque demand in the production, guarantee the disposable assembling qualification rate of diesel engine, satisfy the requirement of single cylinder diesel mass production.
Description of drawings
Accompanying drawing 1 is a kind of single cylinder diesel flywheel tightening device structure chart.
The specific embodiment
The specific embodiment below in conjunction with 1 pair of a kind of single cylinder diesel flywheel of the utility model of accompanying drawing tightening device is further described: when the single cylinder diesel flywheel need tighten in the streamline, promote mobile bearing support (12), under the effect of mobile supporting base roller (9), mobile bearing support (12) moves on the guide rail on ground, and then promote mobile supporting base (10), mobile supporting base roller (9) is led at mobile bearing support (12) and is rolled slides forwards, owing to tighten pullover (1) and under the effect of cross coupling head (3), can float, can be conveniently with flywheel (17) in nut (18) put into and tighten in pullover (1), driving handle this moment (11) is pushed locating shaft (15) in the lightening hole in the flywheel (17) to, prevent that flywheel (17) rotates when fastening nut (18), during green knob in this moment start button (11), supporting motor (8) begins to rotate, motor (8) arrives transmission of power on the cycloidal planetary gear speed reducer (7), and rotating speed dropped to designing requirement rotating speed 15r/min, cycloidal planetary gear speed reducer (7) arrives transmission of power on the moment of torsion retainer (6), ring flange coupling sleeve (5) is fixed on the moment of torsion retainer (6) by 3 bolts (4), rotate together thereupon, tighten pullover (1) by bearing pin (2), cross coupling head (3), bearing pin (16) is associated on the ring flange coupling sleeve (5), final motor (8) is with on the transmission of power pullover to tightening (1), nut (18) in flywheel (17) is when being screwed to prescribed torque, press the button the red knob in (11), motor this moment (8) stops operating, pull driving handle (11) locating shaft (15) is pulled away from lightening hole in the flywheel (17) this moment, promote mobile supporting base (10) at last again, nut (18) after tightening pullover (1) and tightening is separated, tighten end-of-job.

Claims (1)

1. single cylinder diesel flywheel tightening device, it is applicable to domestic whole single cylinder diesels, mainly pullover (1) by tightening, bearing pin (2), cross coupling head (3), bolt (4), ring flange coupling sleeve (5), moment of torsion retainer (6), cycloidal planetary gear speed reducer (7), motor (8), mobile supporting base roller (9), mobile supporting base (10), button (11), mobile bearing support (12), driving handle (13), location axle bed (14), locating shaft (15), bearing pin (16), mobile bearing support roller (17) is formed, it is characterized in that cycloidal planetary gear speed reducer (7) is by being bolted on the mobile supporting base (10), cycloidal planetary gear speed reducer (7) one end assembling motors (8), the other end links by flat key and moment of torsion retainer (6), moment of torsion retainer (6) is fixed on the mobile supporting base (10), ring flange coupling sleeve (5) is fixed on the moment of torsion retainer (6) by bolt (4), tighten pullover (1) by bearing pin (2), cross coupling head (3), bearing pin (16) is associated in together, button (11) by bolting on mobile bearing support (12), the location axle bed (14) by bolting on mobile bearing support (12), driving handle (13) is assemblied on the locating shaft (15), locating shaft (15) is assemblied on the location axle bed (14), mobile supporting base (10) by mobile supporting base roller (9) be installed in mobile bearing support (12) lead roll in, mobile bearing support (12) is installed in leading of operate ground by mobile bearing support roller (17) and rolls.
CN 201020568217 2010-10-20 2010-10-20 Single cylinder diesel engine flywheel tightening device Expired - Fee Related CN201862982U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201020568217 CN201862982U (en) 2010-10-20 2010-10-20 Single cylinder diesel engine flywheel tightening device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201020568217 CN201862982U (en) 2010-10-20 2010-10-20 Single cylinder diesel engine flywheel tightening device

Publications (1)

Publication Number Publication Date
CN201862982U true CN201862982U (en) 2011-06-15

Family

ID=44134149

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201020568217 Expired - Fee Related CN201862982U (en) 2010-10-20 2010-10-20 Single cylinder diesel engine flywheel tightening device

Country Status (1)

Country Link
CN (1) CN201862982U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102451991A (en) * 2010-10-20 2012-05-16 山东常林机械集团股份有限公司 Flywheel tightening device for single-cylinder diesels
CN105269309A (en) * 2015-11-17 2016-01-27 重庆工商职业学院 Bolt screwing machine for automobile engine flywheel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102451991A (en) * 2010-10-20 2012-05-16 山东常林机械集团股份有限公司 Flywheel tightening device for single-cylinder diesels
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

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C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110615

Termination date: 20151020