CN108422185A - A kind of tool for the flywheel turns for preventing rear power taking engine - Google Patents
A kind of tool for the flywheel turns for preventing rear power taking engine Download PDFInfo
- Publication number
- CN108422185A CN108422185A CN201810401494.2A CN201810401494A CN108422185A CN 108422185 A CN108422185 A CN 108422185A CN 201810401494 A CN201810401494 A CN 201810401494A CN 108422185 A CN108422185 A CN 108422185A
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- China
- Prior art keywords
- support
- gear
- gear block
- tool
- power taking
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Harvester Elements (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses a kind of tools for the flywheel turns for preventing rear power taking engine, including first support, the second support can be folded against or stretched, the first support is equipped with the first gear block for being secured to connection, the second support is equipped with the second gear block for being secured to connection, the first support and second support after folding can engage the first gear block, second gear block with one of engine gear system gear simultaneously to be connected, and the spring being connect with the two is equipped between the first support and the second support.The present invention can effectively prevent flywheel and gear train rotation, avoid damage bell housing and flywheel ring gear.
Description
Technical field
The present invention relates to engine assembly technical field, more specifically, it relates to which a kind of preventing rear power taking engine
The tool of flywheel turns.
Background technology
As shown in Figure 1, 2, after dismounting when the bolt of flywheel B of power taking engine A, when moment acts on bolt of flywheel B
When upper, flywheel C can cause to can not enter torque in this way or can not tear any more bolt of flywheel open with rotation, if assembly bolt of flywheel B
When, torque or upper inadequate torque are can not enter, can cause torque that technological requirement is not achieved；Meanwhile for the type of rear power taking, flywheel
C rotations can drive timing gears to rotate, when assembling no positioning pin and oil pump gear is the type of long lumbar hole, if timing gears
It has rotated, timing can be caused not right, influence the dynamic property and starting performance of engine.
It is current it is a kind of prevent the way of flywheel turns when torque from being, with a tooling bolt D turning from bell housing E
It is inserted into fast sensor mounting hole, withstands the gear teeth on flywheel ring gear, to prevent flywheel turns, to prevent entire gear train
F is rotated, as shown in Figure 3.For this way when tightening or dismantling bolt of flywheel B, tooling bolt D can be with the mounting hole of bell housing E
And flywheel ring gear generates collision and friction, there is the risk of damage bell housing E and flywheel ring gear.
Invention content
The technical problem to be solved by the present invention is to the above-mentioned deficiency for the prior art, present invention offer is a kind of effectively to be prevented
Only flywheel and gear train rotation, avoid the work of the flywheel turns for preventing rear power taking engine of damage bell housing and flywheel ring gear
Tool.
The technical scheme is that such：A kind of tool for the flywheel turns for preventing rear power taking engine, including can phase
To first support, the second support for folding or stretching, the first support be equipped be secured to connection first gear block,
The second support is equipped with the second gear block for being secured to connection, and the first support and second support are after folding
The first gear block, second gear block can be engaged with one of engine gear system gear simultaneously and are connected, institute
The spring being connect with the two is equipped between the first support and the second support stated.
As a further improvement, the first support includes sequentially connected first resigning bar, first from top to bottom
Montant, first crossbar, correspondingly, the second support include respectively with the first resigning bar, the first montant, first crossbar
Highly corresponding second resigning bar, the second montant, second crossbar.
Further, the first resigning bar upper end is hinged with the second resigning bar upper end.
Further, the first gear block is connect with first montant, first crossbar respectively, and described second
Cluster gear is connect with second montant, second crossbar respectively.
Further, the bottom surface of the first gear block is concordant with the bottom surface of the first crossbar, the second gear block
Bottom surface it is concordant with the bottom surface of the second crossbar.
Further, it is respectively equipped with the company being connect with the both ends of the spring on the first resigning bar and the second resigning bar
Socket part.
Further, it is to be arranged symmetrically structure between the first support and second support, the first resigning bar,
Second resigning bar tilts extension upwards from the top of first montant, the second montant respectively.
Further, the first resigning bar upper end is equipped with concave character type articulated section, and the second resigning bar upper end is set
There is convex articulated section compatible with the concave character type articulated section.
Advantageous effect
Compared with prior art, the present invention have the advantage that for：
1, by the way that the first gear block being fixedly connected, second gear block is respectively set in first support, second support, and make
First gear block, second gear block are engaged with one of gear train gear simultaneously, can effectively prevent flywheel and gear train
System rotation, avoids damage bell housing and flywheel ring gear, ensures the dynamic property and starting performance of engine；
2, so that first gear block, second gear block is pressed on gear using the pulling force of spring, first gear block, can be made
Two cluster gears are effectively engaged with gear, it is not easy to be loosened；
3, first gear block, the bottom surface of second gear block are concordant with the bottom surface of first crossbar, second crossbar respectively, can make
The tool is stably placed in engine cylinder block plane, improves the effect for preventing flywheel and gear train from rotating；
4, concave character type articulated section and convex articulated section coordinate, and the center line of first support and second support can be made not send out
Raw offset, to enable first gear block, second gear block to be engaged well with the gear of engine gear system.
Description of the drawings
Fig. 1 is the schematic diagram of flywheel installation on the engine；
Fig. 2 is the schematic diagram of gear train installation on the engine；
Fig. 3 is the schematic diagram of traditional technology；
Fig. 4 is the schematic diagram of practical application of the present invention；
Fig. 5 is the main structure diagram of the present invention；
Fig. 6 is the left view structural representation of the present invention；
Fig. 7 is the main structure diagram of first support in the present invention；
Fig. 8 is the right side structural representation of first support in the present invention；
Fig. 9 is the H views of first support in the present invention；
Figure 10 is the main structure diagram of second support in the present invention；
Figure 11 is the left view structural representation of second support in the present invention；
Figure 12 is the I views of second support in the present invention.
Wherein：1- first supports, 2- second supports, 3- first gears block, 4- second gears block, 5- gears, 6- springs, 7-
First resigning bar, the first montants of 8-, 9- first crossbars, the second resignings of 10- bar, the second montants of 11-, 12- second crossbars, 13- connect
Socket part, 14- concave character types articulated section, 15- convex articulated section, 16- cylinder block plane, 17- bolts, 18- nuts, A- engines,
B- bolt of flywheel, C- flywheels, D- toolings bolt, E- bell housings, F- gear trains.
Specific implementation mode
The present invention is described further for specific embodiment in below in conjunction with the accompanying drawings.
Refering to fig. 1-12, a kind of tool for the flywheel turns for preventing rear power taking engine, including can folded against or stretching, extension
First support 1, second support 2, first support 1, second support 2 can relatively rotate, and first support 1 is equipped with and is secured to
The first gear block 3 of connection, second support 2 are equipped with the second gear block 4 for being secured to connection, and first support 1 includes from upper
Sequentially connected first resigning bar 7, the first montant 8, first crossbar 9 under and, correspondingly, second support 2 includes respectively with first
Resigning bar 7, the first montant 8, the corresponding second resigning bar 10 of 9 height of first crossbar, the second montant 11, second crossbar 12, the
One resigning bar, 7 upper end is hinged with 10 upper end of the second resigning bar, first gear block 3 respectively with the first montant 8, first crossbar 9
Connection prevents first gear block 3 from rotating, and improves the intensity of first gear block 3, second gear block 4 respectively with the second montant 11,
Second crossbar 12 connects, it prevents second gear block 4 from rotating, improves the intensity of second gear block 4, first gear block 3, the second tooth
Wheel block 4 can be separately fixed at first support 1, in second support 2 by welding or screw, and first support 1 and second support 2 exist
First gear block 3, second gear block 4 can be engaged with one of engine gear system gear 5 simultaneously and are connected after folding,
It is equipped with and connect with the two first gear block 3, second gear block 4 are pressed on gear between first support 1 and second support 2
Spring 6 on 5, preferably, being respectively equipped with the connection being connect with 6 both ends of spring on the first resigning bar 7 and the second resigning bar 10
Portion 13, interconnecting piece 13 are the aperture for being arranged in 10 middle part of the first resigning bar 7 and the second resigning bar, are facilitated 6 both ends of spring
It hangs in aperture, so that first gear block 3, second gear block 4 is pressed on gear 5 using the pulling force of spring 6, first gear can be made
Block 3, second gear block 4 are effectively engaged with gear 5, it is not easy to it loosens, it is solid by being respectively set in first support 1, second support 2
Surely first gear block 3, the second gear block 4 connected, and make first gear block 3,4 pieces of second gear simultaneously with gear train its
In gear 5 engage, can effectively prevent flywheel C and gear train F rotations, avoid damage bell housing E and flywheel ring gear, protect
Demonstrate,prove the dynamic property and starting performance of engine.
The bottom surface of first gear block 3 is concordant with the bottom surface of first crossbar 9, bottom surface and the second crossbar 12 of second gear block 4
Bottom surface it is concordant, when practical application, after first gear block 3, second gear block 4 are engaged with gear 5, first gear block 3, the second tooth
The bottom surface for taking turns block 4 is contacted with the fitting of cylinder block plane 16, and the tool can be made to be stably placed at engine cylinder block plane 16
On, improve the effect for preventing flywheel C and gear train F rotations.
It is to be arranged symmetrically structure, the first resigning bar 7, the second resigning bar 10 between the first support 1 and second support 2
Extension is tilted upwards from the top of the first montant 8, the second montant 11 respectively, is integrated the structure in splayed configuration, is facilitated the first tooth
Wheel block 3, second gear block 4 are engaged on gear 5, first gear block 3, second gear block 4 circle centre position be equipped with engraved structure,
Both hands are facilitated to stretch first support 1 and second support 2 outward across engraved structure.
First resigning bar, 7 upper end is equipped with concave character type articulated section 14, and 10 upper end of the second resigning bar is equipped with and concave character type articulated section
14 compatible convex articulated sections 15, concave character type articulated section 14 and convex articulated section 15 are equipped with through-hole, use bolt 17
It is locked across concave character type articulated section 14 and convex articulated section 15 and using nut 18, concave character type articulated section 14 and type
Type articulated section 15 coordinates, and first support 1 and the center line of second support 2 can be made not to shift, to make first gear block
3, second gear block 4 can be engaged with the gear of engine gear system 5 well.
The application method of this tool is as follows：
First first support 1 and the expansion of second support 2 are placed in cylinder block plane 16 and make first gear block 3, second
Cluster gear 4 is engaged with gear 5, first support 1 and second support 2 is then unclamped, by the first tooth under the pulling force effect of spring 6
Wheel block 3, second gear block 4 are pressed on gear 5；When make-up torque, bolt of flywheel B is rotated clockwise, and drives flywheel C up times
Needle rotates, and to make the gear 5 of gear train F rotate clockwise, second gear block 4 blocks gear 5 at this time, prevents gear train
System F is rotated clockwise, to prevent flywheel C from rotating；When dismantling bolt of flywheel B, bolt of flywheel B is rotated counterclockwise, and is driven and is flown
Wheel C is rotated counterclockwise, and to make the gear 5 of gear train F rotate counterclockwise, first gear block 3 blocks gear 5 at this time, prevents
Gear train F is rotated counterclockwise, to prevent flywheel C from rotating.
What has been described above is only a preferred embodiment of the present invention, it should be pointed out that for those skilled in the art,
Without departing from the structure of the invention, several modifications and improvements can also be made, these all do not interfere with implementation of the present invention
Effect and patent practicability.
Claims (8)
1. a kind of tool for the flywheel turns for preventing rear power taking engine, it is characterised in that：Including can it is folded against or stretching, extension
First support (1), second support (2), the first support (1) are equipped with the first gear block (3) for being secured to connection, institute
The second support (2) stated is equipped with the second gear block (4) for being secured to connection, the first support (1) and second support
It (2) after folding can be by the first gear block (3), second gear block (4) while with wherein the one of engine gear system
A gear (5) engagement is connected, and the bullet being connect with the two is equipped between the first support (1) and the second support (2)
Spring (6).
2. a kind of tool of flywheel turns for preventing rear power taking engine according to claim 1, it is characterised in that：It is described
First support (1) include sequentially connected first resigning bar (7), the first montant (8), first crossbar (9) from top to bottom, accordingly
, the second support (2) include respectively with the first resigning bar (7), the first montant (8), first crossbar (9) height phase
Corresponding second resigning bar (10), the second montant (11), second crossbar (12).
3. a kind of tool of flywheel turns for preventing rear power taking engine according to claim 2, it is characterised in that：It is described
The first resigning bar (7) upper end be hinged with second described resigning bar (10) upper end.
4. a kind of tool of flywheel turns for preventing rear power taking engine according to claim 2, it is characterised in that：It is described
First gear block (3) connect respectively with first montant (8), first crossbar (9), the second gear block (4) point
It is not connect with second montant (11), second crossbar (12).
5. a kind of tool of flywheel turns for preventing rear power taking engine according to claim 2, it is characterised in that：It is described
The bottom surface of first gear block (3) is concordant with the bottom surface of the first crossbar (9), the bottom surface of the second gear block (4) with it is described
The bottom surface of second crossbar (12) is concordant.
6. a kind of tool of flywheel turns for preventing rear power taking engine according to claim 2, it is characterised in that：It is described
The first resigning bar (7) and the second resigning bar (10) on be respectively equipped with the interconnecting piece (13) being connect with the spring (6) both ends.
7. a kind of tool of flywheel turns for preventing rear power taking engine according to claim 2, it is characterised in that：It is described
First support (1) and second support (2) between to be arranged symmetrically structure, the first resigning bar (7), the second resigning bar
(10) extension is tilted upwards from the top of first montant (8), the second montant (11) respectively.
8. a kind of according to claim 2-7 any one preventing the tool of the flywheel turns of rear power taking engine, special
Sign is：First described resigning bar (7) upper end is equipped with concave character type articulated section (14), and second described resigning bar (10) upper end is set
There is the compatible convex articulated section (15) with the concave character type articulated section (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810401494.2A CN108422185B (en) | 2018-04-28 | 2018-04-28 | Tool for preventing flywheel of rear power taking engine from rotating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810401494.2A CN108422185B (en) | 2018-04-28 | 2018-04-28 | Tool for preventing flywheel of rear power taking engine from rotating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108422185A true CN108422185A (en) | 2018-08-21 |
| CN108422185B CN108422185B (en) | 2023-09-19 |
Family
ID=63162139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810401494.2A Active CN108422185B (en) | 2018-04-28 | 2018-04-28 | Tool for preventing flywheel of rear power taking engine from rotating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108422185B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040006982A (en) * | 2002-07-16 | 2004-01-24 | 현대자동차주식회사 | Jig structure for fixing lock nut |
| CN103624721A (en) * | 2013-11-26 | 2014-03-12 | 广西玉柴机器股份有限公司 | Gear-fixing device |
| CN203557283U (en) * | 2013-07-16 | 2014-04-23 | 东风朝阳朝柴动力有限公司 | Appliance used for dismounting engine damper components |
| CN105014608A (en) * | 2015-08-07 | 2015-11-04 | 广西玉柴机器股份有限公司 | Flywheel locking tool |
| CN205835108U (en) * | 2016-07-29 | 2016-12-28 | 重庆长安汽车股份有限公司 | A kind of adjustable engine flywheel setting tool |
| CN205852678U (en) * | 2016-06-14 | 2017-01-04 | 广西玉柴机器股份有限公司 | Engine flywheel assembling auxiliary device |
| CN208099778U (en) * | 2018-04-28 | 2018-11-16 | 广西玉柴机器股份有限公司 | A kind of tool for the flywheel turns preventing rear power taking engine |
-
2018
- 2018-04-28 CN CN201810401494.2A patent/CN108422185B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040006982A (en) * | 2002-07-16 | 2004-01-24 | 현대자동차주식회사 | Jig structure for fixing lock nut |
| CN203557283U (en) * | 2013-07-16 | 2014-04-23 | 东风朝阳朝柴动力有限公司 | Appliance used for dismounting engine damper components |
| CN103624721A (en) * | 2013-11-26 | 2014-03-12 | 广西玉柴机器股份有限公司 | Gear-fixing device |
| CN105014608A (en) * | 2015-08-07 | 2015-11-04 | 广西玉柴机器股份有限公司 | Flywheel locking tool |
| CN205852678U (en) * | 2016-06-14 | 2017-01-04 | 广西玉柴机器股份有限公司 | Engine flywheel assembling auxiliary device |
| CN205835108U (en) * | 2016-07-29 | 2016-12-28 | 重庆长安汽车股份有限公司 | A kind of adjustable engine flywheel setting tool |
| CN208099778U (en) * | 2018-04-28 | 2018-11-16 | 广西玉柴机器股份有限公司 | A kind of tool for the flywheel turns preventing rear power taking engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108422185B (en) | 2023-09-19 |
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