Antiskid differential mechanism

Abstract

The utility model discloses an antiskid differential mechanism which comprises two connecting flanges, the two connecting flanges are connected through bolts, two symmetrically-distributed supporting plates are fixed to the outer sides of the connecting flanges, a cover plate is fixed to the ends, away from the connecting flanges, of the two supporting plates, two fastening screw holes are formed in the surface of the cover plate in a penetrating mode, and the two fastening screw holes are connected through bolts. And two splicing shells are detachably installed between the cover plate and the connecting flange, clamping grooves are formed in the end faces of the two ends of each splicing shell, sliding grooves are formed in the inner sides of the supporting plates, adjusting plates are slidably installed on the inner sides of the sliding grooves, and clamping blocks are fixed to the two sides of each adjusting plate. According to the anti-skid differential mechanism, the metal shell of the anti-skid differential mechanism can be rapidly detached, a transmission assembly in the anti-skid differential mechanism is exposed in the view of a worker, the worker can directly maintain or replace the transmission assembly in the anti-skid differential mechanism, and the maintenance and overhaul efficiency of the worker on the anti-skid differential mechanism is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to differential mechanism technical field, concretely is an anti -skid differential mechanism. BACKGROUND

[0002] Differential mechanism is composed of planetary gear, planetary wheel carrier, half axle gear etc. parts, the power of engine enters differential mechanism through transmission shaft, directly drives planetary wheel carrier, then is driven by planetary wheel left and right two half axles, respectively drives left and right wheels, the design requirement of differential mechanism satisfies: left half axle rotating speed + right half axle rotating speed = 2 planetary wheel carrier rotating speed, automobile differential mechanism can make left, right or front, rear drive wheel realize the mechanism of rotating at different rotating speed, anti -skid differential mechanism is a kind of differential mechanism, and the anti -skid of wheel is realized by the combination of transmission structure inside differential mechanism.

[0003] However, the metal shell of anti -skid differential mechanism is integral structure, when anti -skid differential mechanism is maintained or overhauled, anti -skid differential mechanism needs to be disassembled as a whole, and the operation is tedious and time-consuming, therefore, it does not meet the existing demand, and for this, we propose an anti -skid differential mechanism. UTILITY MODEL CONTENT

[0004] The utility model aims at providing an anti -skid differential mechanism to solve the problems of the metal shell of anti -skid differential mechanism being integral structure, anti -skid differential mechanism needing to be disassembled as a whole when being maintained or overhauled, tedious operation and long time consumption etc.

[0005] To achieve the above object, the utility model provides the following technical scheme: an anti -skid differential mechanism, including two connecting flanges, two connecting flanges are connected by bolt, two symmetrical support plates are fixed on the outer side of connecting flange, the end portion away from connecting flange of two support plates is fixed with cover plate, the surface of cover plate is equipped with two fastening screw holes, two spliced housings are detachably installed between cover plate and connecting flange, the both ends of spliced housing are equipped with clamping grooves, the inner side of support plate is equipped with sliding groove, the inner side of sliding groove is slidably installed with adjusting plate, the both sides of adjusting plate are fixed with clamping blocks, and clamping blocks are clamped in the inner side of clamping groove.

[0006] Preferably, the clamping groove and the clamping block are L-shaped structures, and the height dimension of the opening of the clamping groove is consistent with the maximum height dimension of the clamping block.

[0007] Preferably, the surface of the cover plate is provided with two positionally symmetrical fastening screw holes, the inner side of the fastening screw hole is inserted with a fastening screw, and the threaded end of the fastening screw is observed with the support plate and is connected with the adjusting plate through threads.

[0008] Preferably, the surface of the spliced shell and the cover plate is provided with three threaded holes, and two sides of the two fastening screw holes are provided with three reinforcing screw holes.

[0009] Preferably, the reinforcing screw hole and the threaded hole are one-to-one corresponding in position, and a screw is installed in the inside of the reinforcing screw hole, and the screw is connected with the threaded hole through threads.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The metal shell of the anti-skid differential is disassembled, the transmission assembly inside the anti-skid differential is exposed in the field of view of the worker, and the worker can directly maintain or replace the transmission assembly inside the anti-skid differential, thereby improving the maintenance and repair efficiency of the worker on the anti-skid differential. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is the overall structural schematic view of the utility model;

[0013] Fig. 2 It is the structural schematic view of the spliced shell of the utility model;

[0014] Fig. 3 It is the structural sectional view of the support plate of the utility model.

[0015] In the drawing: 1, cover plate;2, spliced shell;3, fastening screw hole;4, reinforcing screw hole;5, threaded hole;6, support plate;7, connecting flange;8, sliding groove;9, adjusting plate;10, fastening screw;11, clamping groove;12, clamping block. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0017] As Figs. 1 to 3As shown, an anti-slip differential includes two connecting flanges 7, the two connecting flanges 7 are connected by bolts, the outer side of the connecting flange 7 is fixed with two symmetrically distributed supporting plates 6, the end of the two supporting plates 6 away from the connecting flange 7 is fixed with a cover plate 1, the surface of the cover plate 1 is provided with two fastening screw holes 3, two spliced housings 2 are detachably mounted between the cover plate 1 and the connecting flange 7, the two end faces of the spliced housing 2 are provided with clamping grooves 11, the inner side of the supporting plate 6 is provided with a sliding groove 8, the inner side of the sliding groove 8 is slidably mounted with an adjusting plate 9, the two sides of the adjusting plate 9 are fixed with clamping blocks 12, and the clamping blocks 12 are clamped in the inner side of the clamping groove 11, the end of the spliced housing 2 is fitted with the side of the supporting plate 6, then the clamping blocks 12 on the side of the adjusting plate 9 are clamped in the clamping groove 11 to fix the spliced housing 2, realize the assembly of the spliced housing 2, the cover plate 1 and the connecting flange 7.

[0018] The surface of the cover plate 1 is provided with two position-symmetric fastening screw holes 3, the inner side of the fastening screw hole 3 is inserted with a fastening screw 10, the threaded end of the fastening screw 10 is observed with the supporting plate 6 and is connected with the adjusting plate 9 through threads, the adjusting plate 9 is slid in the inner side of the sliding groove 8 by the fastening screw 10, the position of the clamping block 12 in the clamping groove 11 is changed, and the clamping block 12 connects and fixes the supporting plate 6 and the spliced housing 2.

[0019] The surface of the spliced housing 2 fitted with the cover plate 1 is provided with three threaded holes 5, the two sides of the two fastening screw holes 3 are each provided with three reinforcing screw holes 4, the reinforcing screw holes 4 and the threaded holes 5 are one-to-one corresponding in position, and a screw is mounted in the inner side of the reinforcing screw hole 4, the screw is connected with the threaded hole 5 through threads, the connection strength between the spliced housing 2 and the cover plate 1 is increased by the screw, and it is ensured that the spliced housing 2 will not easily fall off.

[0020] The clamping groove 11 and the clamping block 12 are both L-shaped structures, the height dimension of the opening of the clamping groove 11 is consistent with the maximum height dimension of the clamping block 12, it is ensured that the clamping block 12 can be smoothly clamped in the inner side of the clamping groove 11, and the clamping block 12 and the clamping groove 11 will not easily separate after being connected.

[0021] Working principle: when installing the spliced shell 2, only need to ensure that the end of the adjusting plate 9 is close to the connecting flange 7, and then the end of the spliced shell 2 is attached to the side of the supporting plate 6, at this time the clamping groove 11 of the end of the spliced shell 2 is aligned with the clamping block 12, after the spliced shell 2 contacts with the supporting plate 6, the clamping block 12 enters the inside of the clamping groove 11 of the end of the spliced shell 2, after the two spliced shells 2 are installed, the worker only needs to insert the fastening screw 10 into the fastening screw hole 3, so that the end of the fastening screw 10 is connected with the adjusting plate 9, and the fastening screw 10 is tightened, the tightened fastening screw 10 drives the adjusting plate 9 to slide in the sliding groove 8, changes the position of the clamping block 12 in the clamping groove 11, until the fastening screw 10 cannot be tightened, at this time the adjusting plate 9 and the clamping block 12 cannot move, then the spliced shell 2 is connected with the cover plate 1 through the screw, the assembly of the anti-skid differential metal shell is completed, when the internal transmission assembly of the anti-skid differential needs to be maintained or overhauled, the worker only needs to remove the screw connecting the spliced shell 2 and the cover plate 1, and take out the fastening screw 10 from the fastening screw hole 3, insert the fastening screw 10 or the metal thin rod into the fastening screw hole 3 to push the adjusting plate 9, so that the position of the clamping block 12 in the clamping groove 11 moves, at this time only need to pull the spliced shell 2 outward, the spliced shell 2 can be separated from the supporting plate 6, the internal transmission assembly of the anti-skid differential is exposed, the worker can directly maintain or replace the internal transmission assembly of the anti-skid differential, improve the maintenance and overhaul efficiency of the worker on the anti-skid differential.

[0022] It is apparent for a person skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as exemplary and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and range of equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. Anti-slip differential comprising two connecting flanges (7) connected by bolts, characterised in that: The outer side of the connecting flange (7) is fixed with two symmetrically distributed support plates (6), the ends of the two support plates (6) away from the connecting flange (7) are fixed with a cover plate (1), the surface of the cover plate (1) is provided with two fastening screw holes (3), the cover plate (1) and the connecting flange (7) are detachably mounted with two spliced housings (2), the two ends of the spliced housing (2) are provided with clamping grooves (11), the inner side of the support plate (6) is provided with a sliding groove (8), the inner side of the sliding groove (8) is slidably mounted with an adjusting plate (9), the two sides of the adjusting plate (9) are fixed with clamping blocks (12), and the clamping blocks (12) are clamped in the inner side of the clamping groove (11).

2. A slip prevention differential according to claim 1, wherein: The clamping groove (11) and the clamping block (12) are both L-shaped structures, the height dimension of the opening of the clamping groove (11) is consistent with the maximum height dimension of the clamping block (12).

3. A slip prevention differential according to claim 1, wherein: The surface of the cover plate (1) is provided with two positionally symmetrical fastening screw holes (3), the inner side of the fastening screw hole (3) is inserted with a fastening screw (10), the threaded end of the fastening screw (10) is observed with the support plate (6) and is connected with the adjusting plate (9) through threads.

4. A slip prevention differential according to claim 1, wherein: The surface of the spliced housing (2) attached to the cover plate (1) is provided with three threaded holes (5), the two sides of the two fastening screw holes (3) are both provided with three reinforcing screw holes (4).

5. A slip prevention differential according to claim 4, wherein: The reinforcing screw hole (4) and the threaded hole (5) are one-to-one corresponding in position, and a screw is mounted in the inner side of the reinforcing screw hole (4), and the screw is connected with the threaded hole (5) through threads. The clamping groove (11) and the clamping block (12) are both L-shaped structures, the height dimension of the opening of the clamping groove (11) is consistent with the maximum height dimension of the clamping block (12).

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