CN209439738U - A kind of main reducing gear assembly device - Google Patents
A kind of main reducing gear assembly device Download PDFInfo
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- CN209439738U CN209439738U CN201821914805.7U CN201821914805U CN209439738U CN 209439738 U CN209439738 U CN 209439738U CN 201821914805 U CN201821914805 U CN 201821914805U CN 209439738 U CN209439738 U CN 209439738U
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- main reducing
- reducing gear
- cushion block
- roll
- bracket
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Abstract
The utility model discloses a kind of main reducing gears to assemble device, comprising: the bracket of pedestal and setting on the base；Roll-over table on the bracket is set, and the roll-over table can rotate along horizontal axis and be provided with mounting hole on the roll-over table, and the roll-over table is used for relatively fixed with the first flange disk of bevel housing；Limiting component, the limiting component is for positioning it after the roll-over table turns to setting position；Cushion block on the bracket is set, the cushion block is used for relatively fixed with the second flange disk of bevel housing, and avoid holes are provided on the cushion block and are screwed the driving bevel gear locking nut of main reducing gear with the centre bore for passing through the avoid holes and second flange disk.The structure design of main reducing gear assembly device can efficiently solve the problem of big artificial intensity when main reducing gear assembly and low efficiency.
Description
Technical field
The utility model relates to technical field of vehicle manufacture, assemble device more specifically to a kind of main reducing gear.
Background technique
What the manufacturing was particular about is high efficiency, while being also required to consider the mass effect of component assembly.The rear axle master of automobile
Retarder assembly is mainly divided into two parts, and is the assembly of gear assembly and driving bevel gear locking nut respectively.Master is usually carried out to subtract
It needs two people to operate simultaneously when fast device assembles, first installs gear, then overturn main reducing gear assembly driving gear locking screw again
Mother, above-mentioned assembling process is relatively time consuming laborious, and artificial intensity is big, and not only assembly efficiency is low but also assembling quality cannot protect
Card.
In conclusion the problem of how efficiently solving big artificial intensity when main reducing gear assembly and low efficiency, is current
Those skilled in the art's urgent problem.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of main reducing gears to assemble device, main reducing gear assembly
The structure design of device can efficiently solve the problem of big artificial intensity when main reducing gear assembly and low efficiency.
In order to achieve the above object, the utility model provides the following technical solutions:
A kind of main reducing gear assembly device, comprising:
The bracket of pedestal and setting on the base；
Roll-over table on the bracket is set, and the roll-over table can rotate and on the roll-over table along horizontal axis
It is provided with mounting hole, the roll-over table is used for relatively fixed with the first flange disk of bevel housing；
Limiting component, the limiting component is for positioning it after the roll-over table turns to setting position；
Cushion block on the bracket is set, and the cushion block is for opposite solid with the second flange disk of bevel housing
It is fixed, avoid holes are provided on the cushion block to pass through the centre bore of the avoid holes and second flange disk for the active of main reducing gear
Bevel gear locking nut screws.
Preferably, in the main reducing gear assembly device, the limiting component includes spacer pin, the bracket and roll-over table
Side offer pin hole, the pin hole that the spacer pin is inserted on the bracket and roll-over table is to prevent roll-over table relative to branch
Frame rotation.
Preferably, in main reducing gear assembly device, the roll-over table includes opposite the first table top and second
Face, the mounting hole penetrate through first table top and the second table top, are additionally provided at least one compressed part on first table top
First flange disk can be pressed on the first table top by part, the compacting part.
Preferably, in main reducing gear assembly device, the compacting part include the stud being arranged on the first table top,
The compact heap being slidably matched with the stud and the nut with stud cooperation.
Preferably, in the main reducing gear assembly device, the cushion block can be relative to the holder pivots.
Preferably, in the main reducing gear assembly device, the cushion block is heavy including the first plate and with first plate part
The second folded plate offers strip groove on first plate or the second plate, and second plate is relative to the first plate along strip groove
Length direction both be moved to after predeterminated position and to be fixedly connected by passing through the bolt of strip groove.
Preferably, in the main reducing gear assembly device, it is provided with height adjusting part part on the bracket, passes through the height
Degree adjustment component can adjust the height of the cushion block.
Preferably, in the main reducing gear assembly device, the height adjusting part part includes the guide post being arranged on bracket
With the casing being set on guide post, the cushion block is by the upper end support of described sleeve pipe and the guide post passes through the cushion block, described
Cushion block can be rotated around guide post and the height of adjustment described sleeve pipe or quantity are to realize the height for adjusting the cushion block.
Preferably, in the main reducing gear assembly device, positioning pin is provided on the cushion block, the positioning pin is inserted into institute
It states in the bolt hole of the second flange disk of main reducing gear to realize the relatively fixed of the cushion block and second flange disk.
Preferably, in the main reducing gear assembly device, two opposite handles are additionally provided on the pedestal.
Using main reducing gear provided by the utility model assemble device when, by the first flange disk of bevel housing with turn over
Turntable is relatively fixed, while the second flange disk of bevel housing and cushion block is relatively fixed, is consolidated main reducing gear with realizing
It is fixed.Then the centre bore and avoid holes for passing through second flange disk using torque spanner are by the driving bevel gear locking screw of main reducing gear
Mother screws, it should be noted that the driving bevel gear of main reducing gear can be placed in inside bevel housing in advance.So
During screwing the driving bevel gear locking nut of main reducing gear, device is assembled by main reducing gear using the main reducing gear
It is fixed, it avoids and manually fixes main reducing gear, only a people is needed to screw driving bevel gear locking nut.
When assembling the gear of first flange Pan Chu, the second flange disk of bevel housing is separated with cushion block, is then turned
Dynamic roll-over table is located at the downside of roll-over table up to bevel housing, at this time the center of the first flange disk through bevel housing
Hole is installed by gear.Similarly, people's operation is only needed when assembling the gear of first flange Pan Chu.From the foregoing, it will be observed that using should
When main reducing gear assembles the gear assembly and the assembly of driving bevel gear locking nut of device progress main reducing gear, only a people is needed to grasp
Work greatly reduces artificial intensity, and time saving and energy saving, improves assembly efficiency.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram that main reducing gear provided by the embodiment of the utility model assembles device；
Fig. 2 is structural representation when main reducing gear provided by the embodiment of the utility model assembly device is in a kind of state
Figure；
Fig. 3 is that main reducing gear provided by the embodiment of the utility model assembles structural representation of the device in another state when
Figure.
In fig. 1-3:
1- roll-over table, the first table top of 1a-, the second table top of 1b-, 2- mounting disc, 3- pedestal, 4- bracket, 5- handle, 6- hand
Handle, 7- spacer pin, 8- guide, 9- casing, 10- guide post, 11- cushion block, the first plate of 11a-, the second plate of 11b-, 12- strip groove, 13-
Positioning pin, 14- avoid holes, 15- compacting part, 16- bevel housing, 16a- first flange disk, 16b- second flange disk,
17- gear.
Specific embodiment
The purpose of this utility model is to provide a kind of main reducing gears to assemble device, which assembles the structure of device
Design can efficiently solve the problem of big artificial intensity when main reducing gear assembly and low efficiency.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", " left side " and " right side "
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, and being merely for convenience of description, this is practical new
Type and simplified description, rather than the position of indication or suggestion meaning or element must have particular orientation, with specific orientation structure
At and operation, therefore should not be understood as the limitation of the utility model.In addition, term " first ", " second " are used for description purposes only,
It is not understood to indicate or imply relative importance.
Fig. 1-Fig. 3 is please referred to, main reducing gear assembly device provided by the utility model includes pedestal 3, bracket 4, roll-over table
1, limiting component and cushion block 11.Wherein, on the base 3, i.e., bracket 4 is fixedly mounted on the base 3 the setting of bracket 4.Roll-over table 1 is set
It sets on bracket 4, roll-over table 1 can be rotated along horizontal axis, i.e., roll-over table 1 and bracket 4 are rotatablely connected, and roll-over table 1 can
It is rotated relative to bracket 4 along horizontal axis.Mounting hole is provided on roll-over table 1, roll-over table 1 is used for and bevel housing 16
First flange disk 16a it is relatively fixed.After the first flange disk 16a of roll-over table 1 and bevel housing 16 is relatively fixed, overturning
Mounting hole on platform 1 is opposite with the centre bore of first flange disk 16a of bevel housing 16.
Specifically, two opposite vertical plates can be set on bracket 4, the both ends of roll-over table 1 are rotated with two vertical plates respectively
Connection.Mounting disc 2 is arranged in the installation bore edges of roll-over table 1, can be directly by the first method of mounting disc 2 and bevel housing 16
Blue disk 16a is fixedly connected by pin shaft or bolt, to realize first flange disk 16a phase of the roll-over table 1 with bevel housing 16
To fixation.
Limiting component is for positioning it after roll-over table 1 turns to setting position.When roll-over table 1 surrounds trunnion axis
After line rotate in place, limiting component effect rotate the positioning of roll-over table 1 cannot around horizontal axis again.
Cushion block 11 is also mounted on bracket 4, and cushion block 11 is for opposite solid with the second flange disk 16b of bevel housing 16
It is fixed.It is provided with avoid holes 14 on cushion block 11, can so pass through the centre bore of avoid holes 14 and second flange disk 16b for main deceleration
The driving bevel gear locking nut of device screws.
Wherein, in the structure of main reducing gear, the second flange disk 16b of bevel housing 16 is close to driving bevel gear
Ring flange, the diameter of second flange disk 16b is less than the diameter of first flange disk 16a in the prior art.
When assembling device using main reducing gear provided by the utility model, as shown in Fig. 2, by the of bevel housing 16
One ring flange 16a and roll-over table 1 are relatively fixed, while the second flange disk 16b of bevel housing 16 and cushion block 11 is opposite
It is fixed, main reducing gear is fixed with realizing.Then the centre bore and avoid holes 14 of second flange disk 16b are passed through using torque spanner
The driving bevel gear locking nut of main reducing gear is screwed, it should be noted that can be in advance by the active umbrella tooth of main reducing gear
Wheel is placed in inside bevel housing 16.It, can benefit so during screwing the driving bevel gear locking nut of main reducing gear
Main reducing gear is fixed with main reducing gear assembly device, avoids and manually fixes main reducing gear, only a people is needed to screw master
Dynamic bevel gear locking nut.
As shown in figure 3, when the gear 17 of assembly first flange Pan16aChu, by the second flange disk of bevel housing 16
16b is separated with cushion block 11, is then rotated roll-over table 1 until bevel housing 16 is located at the downside of roll-over table 1, is subtracted at this time through leading
The centre bore of the first flange disk 16a of fast device shell 16 installs gear 17.Similarly, assemble first flange Pan16aChu's
People's operation is only needed when gear 17.From the foregoing, it will be observed that being filled using the gear 17 that main reducing gear assembly device carries out main reducing gear
When with assembly with driving bevel gear locking nut, one man operation is only needed, artificial intensity, and time saving province are greatly reduced
Power improves assembly efficiency.
In addition, the driving bevel gear locking nut of main reducing gear is screwed using torque spanner, while utilizing reinforcing thick stick
Booster action can guarantee that locking nut torque value between 400-500N.M, guarantees assembling quality.
In one embodiment, limiting component includes spacer pin 7, and the side of bracket 4 and roll-over table 1 offers pin
Hole, spacer pin 7 are inserted into the pin hole on bracket 4 and roll-over table 1 simultaneously, to prevent roll-over table 1 relative to bracket 4 around horizontal axis
Rotation.Pin hole on bracket 4 and roll-over table 1 is staggered with the shaft of roll-over table 1 setting.
Further, it can also include the guide 8 being fixedly connected with spacer pin 7, be mounted directly guide 8 and disassembly guide 8
The pin hole that can be realized on spacer pin 7 and bracket 4 and roll-over table 1 cooperates.
For the ease of rotating roll-over table 1, handle 6 can also be installed in the shaft of roll-over table 1, holding the operation of handle 6 is
Roll-over table 1 can be achieved and rotated relative to bracket 4 around horizontal axis, easily facilitate operation.
Certainly, limiting component can also be setting supporting leg on the base 3, when supporting leg is propped with the downside phase of roll-over table 1
To so that it cannot continue to be not limited thereto relative to bracket 4 around horizontal axis rotation.
Roll-over table 1 includes opposite the first table top 1a and the second table top 1b, and mounting hole penetrates through the first table top 1a and second
Table top 1b.As shown in Fig. 2, when screwing the driving bevel gear locking nut of main reducing gear, the first table top 1a court of roll-over table 1
On.As shown in figure 3, first table top 1a of roll-over table 1 is upward when installing the gear 17 of first flange Pan16aChu.First table top
At least one compacting part 15 is additionally provided on 1a, first flange disk 16a can be pressed on the first table top 1a by compacting part 15
On, the relatively fixed of first flange disk 16a and roll-over table 1 so may be implemented.
Further, compacting part 15 includes the compression that the stud being arranged on the first table top 1a and stud are slidably matched
Block and the nut cooperated with stud.After first flange disk 16a and the first table top 1a are adjacent to, compact heap is turned to around stud
Compact heap is located on the upside of first flange disk 16a, and then rotating nut, is pressed on nut on first flange disk 16a, in turn
First flange disk 16a is pressed on the first table top 1a.
Certainly, compacting part 15 can also be cylinder and the compact heap connecting with the telescopic end of cylinder, be not limited thereto.
The quantity of compacting part 15 is multiple, and multiple compacting parts 15 are along the circumferentially distributed of mounting hole, so that first
Ring flange 16a stress is more balanced.
In another embodiment, cushion block 11 can be rotated relative to bracket 4.Specifically, cushion block 11 can be with bracket 4
Directly hinged or indirectly hinged, cushion block 11 can be rotated relative to bracket 4 around horizontal axis or vertical axis, in order to cushion block
11 separated with second flange disk 16b after cushion block 11 turned into side.
Specifically, cushion block 11 can be hinged with bracket 4.
For the ease of adjusting the length of cushion block 11, above-mentioned cushion block 11 includes the first plate 11a and partly overlaps with the first plate 11a
The second plate 11b, the first plate 11a or the second plate 11b on offer strip groove 12, the second plate 11b relative to the first plate 11a along
After the length direction of strip groove 12 is moved to predeterminated position, the first plate 11a or the second plate 11b can be by passing through strip groove 12
Bolt is fixedly connected.The length of the length direction along strip groove 12 of adjustment cushion block 11 is so realized, so that cushion block 11 is suitable
Answer the assembly of the main reducing gear of different automobile types.
The quantity of strip groove 12 can be two, and cushion block 11 is along an end in the both ends of the length direction of strip groove 12
Portion offers avoid holes 14.
Similarly, in order to be applicable in different automobile types main reducing gear assembly, be additionally provided with height adjusting part part on bracket 4,
The height of cushion block 11 can be adjusted by height adjusting part part.
Specifically, height adjusting part part includes the guide post 10 being arranged on bracket 4 and the casing 9 being set on guide post 10.
Cushion block 11 is supported by the upper end of casing 9, i.e. the top that is directly placed at casing 9 of cushion block 11.Guide post 10 passes through cushion block 11, cushion block 11
It can be rotated around guide post 10, in order to make cushion block 11 turn to upside with second flange disk 16b around guide post 10.Adjusting sleeve
The height or quantity of pipe 9 adjust the height of cushion block 11 to realize, can process the casing 9 of multiple and different length, pass through replacement
The casing 9 of different height realizes the height of adjustment cushion block 11.
Certain height adjusting part part can also be telescoping cylinder, be not limited thereto.
Guide post 10 can be vertically arranged, and cushion block 11 further includes connecting plate, and guide post 10 passes through connecting plate, the first plate 11a or the
Two plate 11b and connecting plate are hinged, and articulated shaft is arranged along horizontal direction.
For the ease of the relatively fixed of cushion block 11 and second flange disk 16b, positioning pin 13, positioning pin are provided on cushion block 11
To realize that the cushion block 11 and second flange disk 16b's is opposite in the bolt hole of the second flange disk 16b of 13 insertion main reducing gears
It is fixed.I.e. positioning pin 13 is inserted into the pin hole on the bolt hole and cushion block 11 of second flange disk 16b simultaneously.Certainly, cushion block 11 with
It can also be bolted to connection, be not limited thereto between second flange disk 16b.
Device is assembled for the ease of the mobile main reducing gear, two opposite handles 5 can be set on pedestal 3.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
1. a kind of main reducing gear assembles device characterized by comprising
Pedestal (3) and the bracket (4) being arranged on the pedestal (3)；
The roll-over table (1) being arranged on the bracket (4), the roll-over table (1) can rotate and described turn over along horizontal axis
Mounting hole is provided on turntable (1), the roll-over table (1) is for first flange disk (16a) phase with bevel housing (16)
To fixation；
Limiting component, the limiting component is for positioning it after the roll-over table (1) turns to setting position；
The cushion block (11) being arranged on the bracket (4), the cushion block (11) is for the second method with bevel housing (16)
Blue disk (16b) is relatively fixed, and avoid holes (14) are provided on the cushion block (11) to pass through the avoid holes (14) and the second method
The centre bore of blue disk (16b) screws the driving bevel gear locking nut of main reducing gear.
2. main reducing gear according to claim 1 assembles device, which is characterized in that the limiting component includes spacer pin
(7), the side of the bracket (4) and roll-over table (1) offers pin hole, and the spacer pin (7) is inserted into the bracket (4) and is turned over
Pin hole on turntable (1) is to prevent roll-over table (1) from rotating relative to bracket (4).
3. main reducing gear according to claim 1 assembles device, which is characterized in that the roll-over table (1) includes opposite
The first table top (1a) and the second table top (1b), the mounting hole penetrates through first table top (1a) and the second table top (1b), institute
It states and is additionally provided at least one compacting part (15) on the first table top (1a), the compacting part (15) can be by first flange disk
(16a) is pressed on the first table top (1a).
4. main reducing gear according to claim 3 assembles device, which is characterized in that the compacting part (15) includes setting
Stud, the compact heap being slidably matched with the stud on the first table top (1a) and the nut cooperated with the stud.
5. main reducing gear according to claim 1 assembles device, which is characterized in that the cushion block (11) can be relative to institute
State bracket (4) rotation.
6. main reducing gear according to claim 1 assembles device, which is characterized in that the cushion block (11) includes the first plate
(11a) and with partly overlapping second plate (11b) of first plate (11a), on first plate (11a) or the second plate (11b)
It offers strip groove (12), second plate (11b) is mobile along the length direction of strip groove (12) relative to the first plate (11a)
It is fixedly connected both after to predeterminated position by passing through the bolt of strip groove (12).
7. main reducing gear according to claim 1 assembles device, which is characterized in that be provided with height on the bracket (4)
Component is adjusted, the height of the cushion block (11) can be adjusted by the height adjusting part part.
8. main reducing gear according to claim 7 assembles device, which is characterized in that the height adjusting part part includes setting
In the guide post (10) on bracket (4) and the casing (9) being set on guide post (10), the cushion block (11) is by described sleeve pipe (9)
Upper end supports and the guide post (10) passes through the cushion block (11), and the cushion block (11) can rotate and adjust around guide post (10)
The height or quantity of described sleeve pipe (9) adjust the height of the cushion block (11) to realize.
9. main reducing gear according to claim 1 assembles device, which is characterized in that be provided with positioning on the cushion block (11)
It sells (13), the positioning pin (13) is inserted into the bolt hole of the second flange disk (16b) of the main reducing gear to realize the pad
Block (11) and second flange disk (16b) it is relatively fixed.
10. main reducing gear according to claim 1 assembles device, which is characterized in that be additionally provided with phase on the pedestal (3)
Pair two handles (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821914805.7U CN209439738U (en) | 2018-11-20 | 2018-11-20 | A kind of main reducing gear assembly device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821914805.7U CN209439738U (en) | 2018-11-20 | 2018-11-20 | A kind of main reducing gear assembly device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209439738U true CN209439738U (en) | 2019-09-27 |
Family
ID=68012858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821914805.7U Active CN209439738U (en) | 2018-11-20 | 2018-11-20 | A kind of main reducing gear assembly device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209439738U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670138A (en) * | 2022-05-13 | 2022-06-28 | 一汽解放汽车有限公司 | Bridge assembly positioning device |
| CN115194718A (en) * | 2022-07-21 | 2022-10-18 | 方盛车桥（柳州）有限公司 | Main subtract assembly and reprocess platform |
-
2018
- 2018-11-20 CN CN201821914805.7U patent/CN209439738U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670138A (en) * | 2022-05-13 | 2022-06-28 | 一汽解放汽车有限公司 | Bridge assembly positioning device |
| CN114670138B (en) * | 2022-05-13 | 2024-07-26 | 一汽解放汽车有限公司 | Bridge assembly positioning device |
| CN115194718A (en) * | 2022-07-21 | 2022-10-18 | 方盛车桥（柳州）有限公司 | Main subtract assembly and reprocess platform |
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