CN213796080U - Auxiliary device for assembling front and rear axle assemblies of automobile - Google Patents

Abstract

The utility model discloses an auxiliary device that is used for car front and rear axle assembly to attach together, including preceding guide main part and circlip, preceding guide main part is inside to be pegged graft there is preceding guide post, and preceding guide post upper end and installation piece fixed connection, and preceding guide post lower extreme passes preceding guide main part and sets up, and the spring fixed slot has been seted up to the upper right side of preceding guide main part simultaneously to spring fixed slot bottom has seted up the hangers mounting groove, and preceding guide main part has seted up the fluting bottom, and the fluting downside is provided with fixing device, has seted up the spacing groove on the fluting inner wall simultaneously, and the annular groove has been seted up to preceding guide post downside. This an auxiliary device for car front, rear axle assembly attaches together has and uses hexagon socket head cap screw to pass the mounting hole spiro union inside the spiro union hole, and hexagon socket head cap screw sets up to four groups and evenly fixes the circumference position at solid fixed ring, guarantees solid fixed ring stable installation in the front on the guide post, the guide post stability's in the front characteristics in the front of the assurance.

Description

Auxiliary device for assembling front and rear axle assemblies of automobile

Technical Field

The utility model relates to an auto parts assembly field specifically is an auxiliary device that is used for car front and rear axle assembly to attach together.

Background

When the front axle and the rear axle of the car are assembled, the assembling process of lifting the front axle assembly and the rear axle assembly by 4+1 is adopted, and the following problems are found in the process of assembling the front axle assembly and the rear axle assembly: 1. the front shock absorber and the rear shock absorber are difficult to align in the assembling process, so that the working efficiency is greatly influenced; 2. when the front axle and the rear axle are combined, the mounting height of the fixing nuts of the front shock absorber and the rear shock absorber is more than 2 meters, the mounting of the fixing nuts of the front shock absorber and the rear shock absorber is difficult, four high stepping platforms with the height of 1.7 meters need to be arranged, operators climb the high stepping platforms and then mount the fixing nuts of the front shock absorber and the rear shock absorber, the arrangement of the high stepping platforms increases the production cost, the labor intensity of the operators repeatedly climbing the high stepping platforms is high, and meanwhile, potential safety hazards also exist; after retrieval, the prior art discloses (application number: CN201020533620.9) an auxiliary device for assembling a front axle and a rear axle of an automobile, which proposes that a circlip is sleeved on an annular groove and contacts with the front end face of a front guide main body, and the front side face of the rear part of a front guide column contacts with the rear end face of the front guide main body; the annular groove is positioned near the port of the mounting through hole, so that the front guide post cannot move backwards under the action of the elastic check ring, the elastic check ring is clamped in the annular groove to limit the front guide post, the elastic check ring is soft in texture and cannot firmly fix the front guide post in the front guide main body, meanwhile, the elastic check ring is easy to corrode after being used for a long time, and the blocking effect on the front guide post is greatly reduced; in view of this, this patent is born by its exercise.

In order to solve the defects existing in the market at present, an auxiliary device for combining the front axle assembly and the rear axle assembly of the automobile is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming the defect that mentions in the background art, provide an auxiliary device that is used for car front and rear axle assembly to attach together. Fixing device, preceding guide post and preceding guide body have and use hexagon socket head cap screw to pass the mounting hole spiro union inside the spiro union hole, and hexagon socket head cap screw sets up to four groups and evenly fixes the circumference position at solid fixed ring, guarantees solid fixed ring stable installation in the front on the guide post, guarantees the characteristics of guide post stability in the front in the guide body.

In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary device for assembling a front axle assembly and a rear axle assembly of an automobile comprises a front guide main body and an elastic retainer ring, wherein a front guide post is inserted into the front guide main body, the upper end of the front guide post is fixedly connected with an installation block, the lower end of the front guide post penetrates through the front guide main body, a spring fixing groove is formed in the upper right side of the front guide main body, a lug installing groove is formed in the bottom of the spring fixing groove, a groove is formed in the bottom of the front guide main body, a fixing device is arranged on the lower side of the groove, a limiting groove is formed in the inner wall of the groove, and an annular groove is formed in the lower side of the front guide post;

the elastic retainer ring is arranged inside the groove, the elastic retainer ring is fixedly connected with the clamping ring, the baffle is installed on the lower side of the elastic retainer ring, the bottom of the baffle is fixedly connected with the fixing ring, the fixing ring is provided with a mounting groove, an inner hexagon bolt is installed inside the mounting groove, and the fixing ring is provided with a mounting hole.

Preferably, four groups of screwing holes are uniformly formed in the circumferential position of the bottom of the front guide column, the screwing holes are matched with the inner hexagonal bolts in size, and the inner hexagonal bolts penetrate through the mounting holes and are screwed inside the screwing holes.

Preferably, the fixing device is composed of a fixing ring and an elastic check ring, the fixing ring and the elastic check ring are of concentric circle structures, and the diameter of the fixing ring is larger than that of the elastic check ring.

Preferably, the circumferential position of circlip evenly is provided with spacing piece, and spacing piece and spacing groove are isosceles trapezoid and set up to spacing piece and the size looks adaptation in spacing groove, circlip is through the spacing piece joint in its outside at spacing inslot portion.

Preferably, the baffle is of an annular structure made of metal materials, the upper end of the baffle is in contact with the elastic retainer ring, and the lower end face of the baffle and the bottom face of the groove are horizontally arranged.

Preferably, the fixed ring is provided with a sleeve hole inside, the sleeve hole is matched with the size of the front guide post, the fixed ring is sleeved on the front guide post through the sleeve hole inside the fixed ring, and the fixed ring is detachably arranged on the front guide post.

Preferably, the mounting groove evenly sets up to four groups along solid fixed ring's circumference position, and the circular setting of mounting groove, the angle between the adjacent two sets of mounting grooves is 90 simultaneously.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the inner hexagon bolts penetrate through the mounting holes and are screwed in the screwing holes, the inner hexagon bolts are arranged into four groups and are uniformly fixed at the circumferential positions of the fixing ring, the fixing ring is ensured to be stably mounted on the front guide post, and the stability of the front guide post on the front guide main body is ensured;

2. when baffle and circlip contact, rotate solid fixed ring for mounting hole and spiro union hole coincidence, four group hexagon socket head cap bolts pass the mounting hole spiro union inside the spiro union hole this moment, are convenient for mounting hole and spiro union hole carry out location work.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic view of the fixing device of the present invention;

FIG. 3 is a schematic sectional view of the structure A-A of the present invention;

FIG. 4 is a schematic front view of the structure of the present invention;

FIG. 5 is a schematic view of the inside of the slot of the present invention;

fig. 6 is a schematic sectional view of the structure fixing ring of the present invention.

Reference numbers in the figures: 1. a front guide body; 2. a front guide post; 3. a fixing device; 4. mounting blocks; 5. a spring fixing groove; 6. a hanging lug mounting groove; 7. a limiting groove; 8. a circlip; 9. a snap ring; 10. a baffle plate; 11. a fixing ring; 12. mounting grooves; 13. an annular groove; 14. screwing holes; 15. a hexagon socket head cap screw; 16. a limiting sheet; 17. grooving; 18. mounting holes; 19. and (4) sleeving a hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an auxiliary device for assembling a front axle assembly and a rear axle assembly of an automobile comprises a front guide main body 1 and an elastic retainer ring 8, wherein a front guide post 2 is inserted into the front guide main body 1, the upper end of the front guide post 2 is fixedly connected with an installation block 4, the lower end of the front guide post 2 penetrates through the front guide main body 1, a spring fixing groove 5 is formed in the upper right side of the front guide main body 1, a lug mounting groove 6 is formed in the bottom of the spring fixing groove 5, a notch 17 is formed in the bottom of the front guide main body 1, a fixing device 3 is arranged on the lower side of the notch 17, a limiting groove 7 is formed in the inner wall of the notch 17, and an annular groove 13 is formed in the lower side of the front guide post 2; four groups of screwing holes 14 are uniformly formed in the circumferential position of the bottom of the front guide post 2, the screwing holes 14 are matched with the inner hexagonal bolt 15 in size, and meanwhile, the inner hexagonal bolt 15 penetrates through the mounting hole 18 and is screwed inside the screwing holes 14; the fixing device 3 consists of a fixing ring 11 and an elastic retainer ring 8, the fixing ring 11 and the elastic retainer ring 8 are in concentric circle structures, and the diameter of the fixing ring 11 is larger than that of the elastic retainer ring 8; the circumferential position of the elastic retainer ring 8 is uniformly provided with a limiting piece 16, the limiting piece 16 and the limiting groove 7 are both in isosceles trapezoid shape, the size of the limiting piece 16 is matched with that of the limiting groove 7, and the elastic retainer ring 8 is clamped in the limiting groove 7 through the limiting piece 16 on the outer side of the elastic retainer ring; the elastic check ring 8 is arranged inside the groove 17, the inside of the elastic check ring 8 is fixedly connected with the clamping ring 9, meanwhile, the baffle 10 is arranged on the lower side of the elastic check ring 8, the bottom of the baffle 10 is fixedly connected with the fixing ring 11, the baffle 10 is of an annular structure made of metal materials, the upper end of the baffle 10 is arranged in contact with the elastic check ring 8, and meanwhile, the lower end face of the baffle 10 is horizontally arranged with the bottom face of the groove 17; the fixing ring 11 is provided with a mounting groove 12, an inner hexagon bolt 15 is mounted inside the mounting groove 12, and a mounting hole 18 is formed inside the fixing ring 11; the fixing ring 11 is internally provided with a sleeving hole 19, the sleeving hole 19 is matched with the size of the front guide post 2, meanwhile, the fixing ring 11 is sleeved on the front guide post 2 through the sleeving hole 19 in the fixing ring 11, and the fixing ring 11 is detachably arranged on the front guide post 2; the mounting grooves 12 are uniformly arranged into four groups along the circumferential direction of the fixing ring 11, the mounting grooves 12 are circularly arranged, and the angle between two adjacent groups of mounting grooves 12 is 90 degrees;

as shown in fig. 1-2: the clamping ring 9 is clamped in the annular groove 13, the limiting piece 16 is clamped in the limiting groove 7 at the moment, the stability of the elastic check ring 8 in the operation in the groove 17 is ensured, and meanwhile, the elastic check ring 8 is soft in texture, so that the elastic check ring 8 can be conveniently installed on the front guide post 2;

as shown in fig. 2-6: the fixed ring 11 blocks the bottom of the front guide main body 1, the hexagon socket head cap screw 15 is used to penetrate through the mounting hole 18 and is screwed inside the screwing hole 14, the hexagon socket head cap screw 15 is set to be four groups and is uniformly fixed at the circumferential position of the fixed ring 11, the stable mounting of the fixed ring 11 is ensured on the front guide post 2, and the stability of the front guide post 2 on the front guide main body 1 is ensured.

When the auxiliary device for assembling the front and rear axle assemblies of the automobile is used, the lower end of the front guide post 2 penetrates through the groove 17 at the lower end of the front guide main body 1 to be arranged, the elastic check ring 8 is clamped at the lower side of the front guide post 2 through the clamping ring 9, at the moment, the limiting piece 16 outside the elastic check ring 8 is clamped inside the limiting groove 7, the installation operation of the elastic check ring 8 is completed, the fixing ring 11 is sleeved at the bottom of the front guide post 2 at the moment, the fixing ring 11 is held by hands to move upwards, when the baffle 10 is in contact with the elastic check ring 8, the fixing ring 11 is rotated, the mounting holes 18 are overlapped with the screwing holes 14, at the moment, the four groups of hexagon socket head bolts 15 penetrate through the mounting holes 18 to be screwed inside the screwing holes 14, the fixing work of the front guide post 2 on the front guide main body 1 is completed, the fixing mode is stable, and the stability of the front guide post 2 on the front guide main body 1 is ensured; this is the whole process of the operation of the auxiliary device for assembling the front and rear axle assemblies of the automobile.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an auxiliary device that is used for car front and rear axle assembly to attach together, includes preceding guide main part (1) and circlip (8), its characterized in that: the front guide post (2) is inserted into the front guide main body (1), the upper end of the front guide post (2) is fixedly connected with the mounting block (4), the lower end of the front guide post (2) penetrates through the front guide main body (1) to be arranged, meanwhile, a spring fixing groove (5) is formed in the right upper side of the front guide main body (1), a lug mounting groove (6) is formed in the bottom of the spring fixing groove (5), a notch (17) is formed in the bottom of the front guide main body (1), a fixing device (3) is arranged on the lower side of the notch (17), a limiting groove (7) is formed in the inner wall of the notch (17), and an annular groove (13) is formed in the lower side of the front guide post (2);

circlip (8) set up in the inside of fluting (17), and inside and joint ring (9) fixed connection of circlip (8), baffle (10) are installed to circlip (8) downside simultaneously to baffle (10) bottom and solid fixed ring (11) fixed connection have seted up mounting groove (12) on solid fixed ring (11), and mounting groove (12) internally mounted has hexagon socket head cap screw (15), gu fixed ring (11) internally seted up mounting hole (18) simultaneously.

2. The auxiliary device for assembling the front and rear axle assemblies of the automobile as claimed in claim 1, wherein: the bottom circumference position of preceding guide post (2) evenly is provided with four sets of spiro union holes (14), and the size looks adaptation of spiro union hole (14) and hexagon socket head cap screw (15), and hexagon socket head cap screw (15) pass mounting hole (18) spiro union inside spiro union hole (14) simultaneously.

3. The auxiliary device for assembling the front and rear axle assemblies of the automobile as claimed in claim 1, wherein: the fixing device (3) is composed of a fixing ring (11) and an elastic check ring (8), the fixing ring (11) and the elastic check ring (8) are of concentric circle structures, and the diameter of the fixing ring (11) is larger than that of the elastic check ring (8).

4. The auxiliary device for assembling the front and rear axle assemblies of the automobile as claimed in claim 1, wherein: the circumference position of circlip (8) evenly is provided with spacing piece (16), and spacing piece (16) and spacing groove (7) are isosceles trapezoid and set up to the size looks adaptation of spacing piece (16) and spacing groove (7), circlip (8) joint is inside spacing groove (7) through spacing piece (16) in its outside.

5. The auxiliary device for assembling the front and rear axle assemblies of the automobile as claimed in claim 1, wherein: the baffle (10) is of an annular structure made of metal materials, the upper end of the baffle (10) is in contact with the elastic retainer ring (8), and meanwhile the lower end face of the baffle (10) and the bottom face of the groove (17) are horizontally arranged.

6. The auxiliary device for assembling the front and rear axle assemblies of the automobile as claimed in claim 1, wherein: fixed ring (11) inside has been seted up and has been cup jointed hole (19), and cup jointed hole (19) and preceding guide post (2) size looks adaptation, and fixed ring (11) cup joints in the front through its inside hole (19) that cup joints in the front on guide post (2), and fixed ring (11) is in the front for can dismantle the setting on guide post (2).

7. The auxiliary device for assembling the front and rear axle assemblies of the automobile as claimed in claim 1, wherein: the circumference position of mounting groove (12) along solid fixed ring (11) evenly sets up to four groups, and the circular setting of mounting groove (12), and the angle between two sets of adjacent mounting grooves (12) is 90 simultaneously.

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