CN208913936U - A kind of fixed device of axle main speed reducer general assembly - Google Patents
A kind of fixed device of axle main speed reducer general assembly Download PDFInfo
- Publication number
- CN208913936U CN208913936U CN201821581980.9U CN201821581980U CN208913936U CN 208913936 U CN208913936 U CN 208913936U CN 201821581980 U CN201821581980 U CN 201821581980U CN 208913936 U CN208913936 U CN 208913936U
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- limit
- adjusting ring
- mounting plate
- speed reducer
- fixed device
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Abstract
The utility model relates to a kind of fixed device of axle main speed reducer general assembly, the different adjusting ring of mounting plate and multiple models including being provided with round putting hole, the mounting plate is placed on assembly line and can move along assembly line；One circle recess of setting on the mounting plate on the putting hole periphery installs at least two self-locking limit parts in circle recess outer periphery；Multiple adjusting ring outer diameters are identical and cooperate with the recess on putting hole periphery, and internal diameter is sized to difference according to model difference；At least one limited block is installed on adjusting ring.The utility model structure is simple, can adapt to different model main gearbox assembly fixation, applied widely, good fixing effect, and facilitate the fixation and disassembly of main gearbox assembly, work efficiency is high.
Description
Technical field
The utility model relates to vehicle bridge mounting technology field, specifically a kind of axle main speed reducer general assembly is fixed
Device.
Background technique
Usually we are divided into preceding bridge, jackshaft and rear axle according to the relative position of vehicle bridge on the whole, and preceding bridge is monoblock type
Steeraxle, jackshaft, rear axle are serial-connection type drive axle, it has bearing capacity strong, the good feature of passability.Drive axle is mainly by leading
A few part compositions such as retarder, differential mechanism, semiaxis and driving axle housing, function are that the engine for transmitting universal driving device turns
Square is transmitted to driving wheel, realizes reduction of speed and increases torque.
The assembling process of main gearbox assembly is comparatively laborious, needs multistep assembly process, therefore slow down firstly the need of by main
It is assembled after device assembly fixation, for main gearbox assembly in assembly, it is poor, fixed inconvenient that there are fix tightly solidity at present
And only it is capable of fixing a kind of main gearbox assembly of model.
Utility model content
The utility model proposes a kind of fixed devices of axle main speed reducer general assembly.
The technical solution of the utility model is achieved in that a kind of fixed device of axle main speed reducer general assembly, packet
It includes the mounting plate for being provided with round putting hole and the different adjusting ring of multiple models, the mounting plate is placed on assembly line simultaneously
It can be moved along assembly line；On the mounting plate on the putting hole periphery setting one circle recess, the circle recess outer periphery install to
Few two self-locking limit parts；Multiple adjusting ring outer diameters it is identical and with the recess on putting hole periphery cooperate, internal diameter according to model not
It is same to be sized to difference；At least one limited block is installed on adjusting ring.
The assembly line includes assembly fixture and is rotatably connected on the inside of assembly fixture and edge as a preferred technical solution,
Assembly fixture length direction is relatively and multiple carrying rollers of spaced set, the mounting plate are placed on carrying roller.
The self-locking limit part includes the limit sleeve for being fixed on mounting plate lower surface as a preferred technical solution, and
The screw rod being threadedly coupled with limit sleeve, the fixed limit plate in the screw rod upper end, the fixed limiting section in lower end are set on the limiting section
Retention bead is set, the limiting slot with retention bead cooperation is set on limit sleeve.Retention bead is moved downward to screw rod rotation
In limiting slot, make limit plate far from mounting plate, realize that limit releases, limiting slot limits retention bead, realizes after releasing limit
It is self-locking；Retention bead is moved up from limiting slot with screw rod rotation and is removed, and is realized limit plate close to mounting plate and is limited, limit
Protrusion is resisted against self-locking after realizing limit on limit sleeve.
The self-locking limit part is two and is oppositely arranged as a preferred technical solution,.
At least one limit hole is set in the circle recess of mounting plate one as a preferred technical solution, is pacified on adjusting ring
Fill spacer pin.Spacer pin is inserted into limit hole to the axial limiting for realizing adjusting ring, it is steady to guarantee that adjusting ring is connect with mounting plate
It is qualitative.
An adjusting rod is respectively passed through on each limited block as a preferred technical solution, adjusting rod one end, which passes through, to be adjusted
Circle is threadedly coupled with locking nut, and the other end is threadedly coupled with adjusting nut.It is put into basic transmission assembly in adjusting ring, passes through
Rotating adjusting nut, makes limited block compress basic transmission assembly surface, and limited block is realized total to basic transmission with adjusting ring cooperation
At limit.Suitable adjusting ring is selected according to the model of basic transmission assembly, adjusting ring is placed on the recessed of putting hole periphery
Adjusting ring is fixed in falling into and by self-locking limit part.
The limited block is two and is oppositely arranged as a preferred technical solution,.
By adopting the above-described technical solution, the utility model have it is following prominent the utility model has the advantages that
The utility model structure is simple, can adapt to different model main gearbox assembly fixation, it is applied widely, Gu
Determine that effect is good, and facilitate the fixation and disassembly of main gearbox assembly, work efficiency is high.
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, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model mounting plate and assembly line.
Fig. 2 is the structural schematic diagram of the utility model adjusting ring.
Fig. 3 is structural schematic diagram when the utility model self-locking limit part limits.
Structural schematic diagram when Fig. 4 is the non-limit of the utility model self-locking limit part.
Fig. 5 is the structural schematic diagram of the utility model limited block and adjusting ring connection relationship.
In figure: 1- putting hole；2- mounting plate；3- adjusting ring；4- recess；5- limited block；6- assembly fixture；7- carrying roller；8- limit
Position set；9- screw rod；10- limit plate；11- limiting section；12- retention bead；13- limiting slot；14- limit hole；15- adjusting rod；16-
Locking nut；17- adjusting nut.
Specific embodiment
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 creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, 2, the utility model includes the mounting plate 2 and multiple models difference for being provided with round putting hole 1
Adjusting ring 3.The mounting plate 2 is placed on assembly line and can move along assembly line.The assembly line include assembly fixture 6, with
And it is rotatably connected on 6 inside of assembly fixture and opposite along 6 length direction of assembly fixture and spaced set multiple carrying rollers 7, the peace
Loading board 2 is placed on carrying roller 7.
One circle recess 4 of setting on the mounting plate 2 on 1 periphery of putting hole, in the circle 4 outer peripheries of recess installation at least two
A self-locking limit part.As shown in Figure 3,4, the self-locking limit part includes the limit sleeve 8 for being fixed on 2 lower surface of mounting plate, and
The screw rod 9 being threadedly coupled with limit sleeve 8, the fixed limit plate 10 in 9 upper end of screw rod, the fixed limiting section 11 in lower end, in the limit
Retention bead 12 is set in position portion 11, the limiting slot 13 cooperated with retention bead 12 is set on limit sleeve 8.Retention bead 12 with
The rotation of screw rod 9 is moved upward in limiting slot 13, makes limit plate 10 far from mounting plate 2, realizes that limit releases, 13 pairs of limiting slot limits
Position protrusion 12 limits, and realizes self-locking after releasing limit；Retention bead 12 is moved down from limiting slot 13 with the rotation of screw rod 9 and is moved
Out, it realizes limit plate 10 close to mounting plate 2 to limit, retention bead 12 is resisted against self-locking after realizing limit on limit sleeve 8.?
In the present embodiment, the self-locking limit part is two and is oppositely arranged.
In order to guarantee stability that adjusting ring 3 is connect with mounting plate 2, at least one is set in the circle of mounting plate 2 one recess 4
Limit hole 14 installs spacer pin on adjusting ring 3, and spacer pin is inserted into limit hole 14 to the axial limiting for realizing adjusting ring 3.
Multiple 3 outer diameters of adjusting ring are identical and cooperate with the recess 4 on 1 periphery of putting hole, and internal diameter is arranged according to model difference
At of different sizes.As shown in figure 5, installing at least one limited block 5 on adjusting ring 3, one is respectively passed through on each limited block 5
Adjusting rod 15,15 one end of adjusting rod pass through adjusting ring 3 and are threadedly coupled with locking nut 16, and the other end and 17 screw thread of adjusting nut connect
It connects.It is put into basic transmission assembly in adjusting ring 3, by rotating adjusting nut 17, limited block 5 is made to compress basic transmission assembly table
The limit to basic transmission assembly is realized in face, limited block 5 and the cooperation of adjusting ring 3.It selects to close according to the model of basic transmission assembly
Adjusting ring 3 is placed in the recess 4 on 1 periphery of putting hole and fixed to adjusting ring 3 by self-locking limit part by suitable adjusting ring 3.
In the present embodiment, the limited block 5 is two and is oppositely arranged.
When specifically used, suitable adjusting ring 3 is selected according to the model difference of basic transmission assembly, adjusting ring 3 is placed
In putting hole 1, limit adjusting ring 3 in putting hole 1 by the limit plate 10 of self-locking limit part, it is then that basic transmission is total
Basic transmission assembly is fixed at being placed in adjusting ring 3, then by the limited block 5 on adjusting ring 3；Or it directly selects master
Transmission assembly is placed in putting hole 1, is directly fixed by self-locking limit part to basic transmission assembly, it is fixed after the completion of again into
Row assembly work.
The utility model structure is simple, can adapt to different model main gearbox assembly fixation, it is applied widely, Gu
Determine that effect is good, and facilitate the fixation and disassembly of main gearbox assembly, work efficiency is high.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (7)
1. a kind of fixed device of axle main speed reducer general assembly, it is characterised in that: the peace including being provided with round putting hole (1)
Loading board (2) and the different adjusting ring (3) of multiple models, the mounting plate (2) are placed on assembly line and can move along assembly line
It is dynamic；On the mounting plate (2) on putting hole (1) periphery setting one circle recess (4), the circle recess (4) outer periphery install to
Few two self-locking limit parts；Multiple adjusting ring (3) outer diameters are identical and cooperate with the recess (4) on putting hole (1) periphery, internal diameter root
Difference is sized to according to model difference；At least one limited block (5) is installed on adjusting ring (3).
2. the fixed device of a kind of axle main speed reducer general assembly described in accordance with the claim 1, it is characterised in that: the assembly
Line includes assembly fixture (6) and is rotatably connected on the inside of assembly fixture (6) and relatively and equidistant along assembly fixture (6) length direction
The multiple carrying rollers (7) being arranged, the mounting plate (2) are placed on carrying roller (7).
3. the fixed device of a kind of axle main speed reducer general assembly described in accordance with the claim 1, it is characterised in that: described self-locking
Limit sleeve (8) of the locating part including being fixed on mounting plate (2) lower surface, and the screw rod (9) being threadedly coupled with limit sleeve (8),
Screw rod (9) upper end is fixed limit plate (10), and lower end is fixed limiting section (11), and limit convex is arranged on the limiting section (11)
It rises (12), the limiting slot (13) with retention bead (12) cooperation is set on limit sleeve (8).
4. the fixed device of a kind of axle main speed reducer general assembly described in accordance with the claim 3, it is characterised in that: described self-locking
Locating part is two and is oppositely arranged.
5. the fixed device of a kind of axle main speed reducer general assembly described in accordance with the claim 1, it is characterised in that: in mounting plate
At least one limit hole (14) is set in (2) one circle recess (4), spacer pin is installed on adjusting ring (3).
6. the fixed device of a kind of axle main speed reducer general assembly described in accordance with the claim 1, it is characterised in that: in each limit
An adjusting rod (15) is respectively passed through on position block (5), adjusting rod (15) one end passes through adjusting ring (3) and locking nut (16) screw thread connects
It connects, the other end is threadedly coupled with adjusting nut (17).
7. the fixed device of a kind of axle main speed reducer general assembly according to claim 6, it is characterised in that: the limit
Block (5) is two and is oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821581980.9U CN208913936U (en) | 2018-09-27 | 2018-09-27 | A kind of fixed device of axle main speed reducer general assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821581980.9U CN208913936U (en) | 2018-09-27 | 2018-09-27 | A kind of fixed device of axle main speed reducer general assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208913936U true CN208913936U (en) | 2019-05-31 |
Family
ID=66707261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821581980.9U Active CN208913936U (en) | 2018-09-27 | 2018-09-27 | A kind of fixed device of axle main speed reducer general assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208913936U (en) |
-
2018
- 2018-09-27 CN CN201821581980.9U patent/CN208913936U/en active Active
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