CN205852678U - Engine flywheel assembling auxiliary device - Google Patents
Engine flywheel assembling auxiliary device Download PDFInfo
- Publication number
- CN205852678U CN205852678U CN201620571855.4U CN201620571855U CN205852678U CN 205852678 U CN205852678 U CN 205852678U CN 201620571855 U CN201620571855 U CN 201620571855U CN 205852678 U CN205852678 U CN 205852678U
- Authority
- CN
- China
- Prior art keywords
- flywheel
- swivel nut
- auxiliary device
- assembling auxiliary
- gear shaping
- 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
Links
Abstract
The utility model discloses a kind of engine flywheel assembling auxiliary device, in order to stop flywheel with bent axle rotationally clockwise, flywheel is provided with speed probe installing hole.Engine flywheel assembling auxiliary device comprises: swivel nut and gear shaping.Swivel nut is connected to speed probe installing hole.Gear shaping is connected to swivel nut, and is stuck in the teeth groove of flywheel ring gear.Whereby, engine flywheel of the present utility model assembling auxiliary device, it is possible to thoroughly stop flywheel and bent axle to follow rotationally clockwise, guarantee effectively to tighten bolt of flywheel moment, improve production efficiency, it is to avoid damage bell housing, guarantee to assemble quality, it is ensured that operator safety, stop accident and occur.
Description
Technical field
This utility model relates to a kind of Diesel engine, particularly to a kind of engine flywheel assembling auxiliary device.
Background technology
In the bent axle big end surface that the flywheel of Diesel engine is arranged in bell housing, flywheel outer rim is pressed with a tooth
Circle, can engage with the driving gear of the starter being arranged on bell housing, and bell housing has speed probe installing hole, and rotating speed passes
Sensor installing hole is helicitic texture, rotary flywheel, can realize the crest top land center of speed probe installing hole centrage and gear ring
Line is same along vertical line, and flywheel is connector starter power being delivered to bent axle, Main Function be realize starter with
Power transmission between bent axle, its back side is a composition surface of clutch, and the function of flywheel is outwards to transmit power at bent axle
The a part of kinetic energy of Shi Jicun, discharges the energy that it is accumulated in the stroke of the unpowered generation of cylinder, not only guarantees
Electromotor can continuous running, and power output can also be made to become uniform, thus alleviate vibrations, the work of flywheel is the most not normal
Will affect the normal operation of electromotor, flywheel is installed improper or not concentric at bent axle major part, and electromotor can be caused to tremble when operating
Dynamic, clutch trembles and sends abnormal sound.
Flywheel is fixed in bent axle big end surface by bolt of flywheel, and it is left that the screw-down torque of bolt of flywheel is usually 200N.m
The right side, during tightening bolt of flywheel, owing to screw-down torque is bigger, it is necessary to stops flywheel rotationally clockwise, the usual practice
Being that screwdriver is placed in the gap between flywheel ring gear and bell housing, screwdriver sphenocephaly is stuck in flywheel ring gear and bell housing
Between, in sphenocephaly side is pressed in the teeth groove of gear ring, opposite side is then pressed on bell housing inner surface, thus stops flywheel turns.But
Owing to screwdriver and bell housing inner surface contact surface are smooth arc surfaces, when operator tighten bolt of flywheel with torque spanner
Slide in screwdriver gap between flywheel ring gear tooth and bell housing occurs the most suddenly, not only cause flywheel and bent axle up time
Pin direction rotates, it is impossible to tighten bolt of flywheel moment, and usually occur bell housing and screwdriver contact site be scraped off or
The impaired phenomenon of bell housing；Operator's centre-of gravity shift even occurs, causes operator to fall down, there is severe safety hidden
Suffer from.Flywheel turns, inefficiency could be stoped after needing to readjust the position that screwdriver is stuck between gear ring and bell housing.
The information being disclosed in this background section is merely intended to increase the understanding to general background of the present utility model, and
It is not construed as recognizing or imply in any form this information structure existing well known to persons skilled in the art
Technology.
Utility model content
The purpose of this utility model is to provide a kind of engine flywheel assembling auxiliary device, it is possible to thoroughly stop flywheel with
Bent axle is rotationally clockwise, it is ensured that effectively tighten bolt of flywheel moment, improves production efficiency, it is to avoid damage bell housing.
For achieving the above object, this utility model provides a kind of engine flywheel assembling auxiliary device, flies in order to stop
With bent axle rotationally clockwise, flywheel is provided with speed probe installing hole to wheel.Engine flywheel assembling auxiliary device comprises:
Swivel nut and gear shaping.Swivel nut is connected to speed probe installing hole.Gear shaping is connected to swivel nut, and is stuck in the teeth groove of flywheel ring gear.
Preferably, in technique scheme, there is outside swivel nut screw thread, enable swivel nut to be screwed into speed probe and install
Hole, and the diameter of swivel nut is consistent with the diameter of speed probe installing hole.
Preferably, in technique scheme, the top of gear shaping is wedge shape, the upper dimension of gear shaping and the teeth groove of flywheel ring gear
Consistent size.
Preferably, in technique scheme, the bottom of gear shaping has handle.
Preferably, in technique scheme, swivel nut has endoporus, and diameter of bore is more than the diameter of gear shaping, in order to gear shaping is inserted
Enter to the endoporus of swivel nut, make the top of gear shaping be fully contacted with the teeth groove of flywheel ring gear.
Compared with prior art, this utility model has the advantages that engine flywheel of the present utility model assembles
Auxiliary device, it is possible to thoroughly stop flywheel with bent axle rotationally clockwise, it is ensured that effectively tighten bolt of flywheel moment, improves raw
Produce efficiency, it is to avoid damage bell housing, it is ensured that assembling quality, it is ensured that operator safety, stop accident and occur.
Accompanying drawing explanation
Fig. 1 is the swivel nut front view according to a kind of engine flywheel of the present utility model assembling auxiliary device.
Fig. 2 is the swivel nut top view according to a kind of engine flywheel of the present utility model assembling auxiliary device.
Fig. 3 is the gear shaping front view according to a kind of engine flywheel of the present utility model assembling auxiliary device.
Fig. 4 is the gear shaping top view according to a kind of engine flywheel of the present utility model assembling auxiliary device.
Fig. 5 is the gear shaping side view according to a kind of engine flywheel of the present utility model assembling auxiliary device.
Main Reference Numerals illustrates:
1-swivel nut body, 11-screw thread, 12-endoporus, 2-gear shaping body, 21-gear shaping top, 22-gear shaping diameter, 23-handle
Hands.
Detailed description of the invention
Below in conjunction with the accompanying drawings, detailed description of the invention of the present utility model is described in detail, it is to be understood that this practicality
Novel protection domain is not limited by detailed description of the invention.
Explicitly indicating that unless otherwise other, otherwise in entire disclosure and claims, term " includes " or it becomes
Change and such as " comprising " or " including " etc. will be understood to comprise stated element or ingredient, and do not get rid of other yuan
Part or other ingredient.
As shown in Figures 1 to 5, auxiliary dress is assembled according to a kind of engine flywheel of this utility model detailed description of the invention
Putting, in order to stop flywheel with bent axle rotationally clockwise, flywheel is provided with speed probe installing hole.Engine flywheel assembles
Auxiliary device comprises: swivel nut 1 and gear shaping 2.Swivel nut 1 is connected to speed probe installing hole.Gear shaping 2 is connected to swivel nut 1, and is stuck in
In the teeth groove of flywheel ring gear.
Preferably, there is outside swivel nut 1 screw thread 11, make swivel nut 1 can be screwed into speed probe installing hole, and swivel nut 1
Diameter is consistent with the diameter of speed probe installing hole.
Preferably, the top 21 of gear shaping 2 is wedge shape, and gear shaping top 21 size is consistent with the slot size of flywheel ring gear.
Preferably, in technique scheme, the bottom of gear shaping has handle 23.
Preferably, swivel nut 1 has endoporus, and endoporus 12 diameter is more than gear shaping diameter 22, in order to gear shaping 2 is inserted into swivel nut 1
In endoporus 12, gear shaping top 21 is made to be fully contacted with the teeth groove of flywheel ring gear.
During practical operation, swivel nut 1 is screwed in speed probe installing hole, then holds gear shaping handle 23 and gear shaping 2 is inserted
Entering in swivel nut 1, now gear shaping top 21 (wedge-like portion) teeth groove with flywheel ring gear is fully contacted, and is stuck in flywheel ring gear
In teeth groove, thus thoroughly stop flywheel with bent axle rotationally clockwise, it is ensured that effectively tighten bolt of flywheel moment, when completing to twist
During tight bolt of flywheel moment, take off gear shaping 2 and swivel nut 1.
In a word, engine flywheel of the present utility model assembling auxiliary device, it is possible to thoroughly stop flywheel clockwise with bent axle
Direction rotates, it is ensured that effectively tighten bolt of flywheel moment, improves production efficiency, it is to avoid damage bell housing, it is ensured that assembling quality, protects
Card operator safety, stops accident and occurs.
The aforementioned description to specific illustrative embodiment of the present utility model illustrates that and the purpose of illustration.These
Describe and be not wishing to be defined to this utility model disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can carry out
A lot of changes and change.The purpose selected exemplary embodiment and describe is to explain certain principles of the present utility model
And reality application, so that those skilled in the art is capable of and utilizes various different example of the present utility model
Property embodiment and various different selection and change.Scope of the present utility model be intended to by claims and etc. similar shape
Formula is limited.
Claims (5)
1. an engine flywheel assembling auxiliary device, in order to stop flywheel with bent axle rotationally clockwise, on described flywheel
It is provided with speed probe installing hole, it is characterised in that described engine flywheel assembling auxiliary device comprises:
Swivel nut, it is connected to described speed probe installing hole；And
Gear shaping, it is connected to described swivel nut, and is stuck in the teeth groove of flywheel ring gear.
Engine flywheel the most according to claim 1 assembling auxiliary device, it is characterised in that outside described swivel nut, there is spiral shell
Stricture of vagina, enables described swivel nut to be screwed into described speed probe installing hole, and the diameter of described swivel nut is pacified with described speed probe
The diameter in dress hole is consistent.
Engine flywheel the most according to claim 1 assembling auxiliary device, it is characterised in that the top of described gear shaping is wedge
Shape, the upper dimension of described gear shaping is consistent with the slot size of described flywheel ring gear.
Engine flywheel the most according to claim 3 assembling auxiliary device, it is characterised in that the bottom of described gear shaping has
Handle.
Engine flywheel the most according to claim 1 assembling auxiliary device, it is characterised in that described swivel nut has endoporus,
Described diameter of bore is more than the diameter of described gear shaping, in order to described gear shaping is inserted in the endoporus of described swivel nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620571855.4U CN205852678U (en) | 2016-06-14 | 2016-06-14 | Engine flywheel assembling auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620571855.4U CN205852678U (en) | 2016-06-14 | 2016-06-14 | Engine flywheel assembling auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205852678U true CN205852678U (en) | 2017-01-04 |
Family
ID=57639831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620571855.4U Expired - Fee Related CN205852678U (en) | 2016-06-14 | 2016-06-14 | Engine flywheel assembling auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205852678U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422185A (en) * | 2018-04-28 | 2018-08-21 | 广西玉柴机器股份有限公司 | A kind of tool for the flywheel turns for preventing rear power taking engine |
| CN109465768A (en) * | 2018-12-30 | 2019-03-15 | 广西玉柴机器股份有限公司 | A kind of general fixed crankshaft tool |
-
2016
- 2016-06-14 CN CN201620571855.4U patent/CN205852678U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422185A (en) * | 2018-04-28 | 2018-08-21 | 广西玉柴机器股份有限公司 | A kind of tool for the flywheel turns for preventing rear power taking engine |
| CN108422185B (en) * | 2018-04-28 | 2023-09-19 | 广西玉柴机器股份有限公司 | Tool for preventing flywheel of rear power taking engine from rotating |
| CN109465768A (en) * | 2018-12-30 | 2019-03-15 | 广西玉柴机器股份有限公司 | A kind of general fixed crankshaft tool |
| CN109465768B (en) * | 2018-12-30 | 2024-02-02 | 广西玉柴机器股份有限公司 | Universal tool for fixing crankshaft |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20210614 |