CN217917474U

CN217917474U - Semitrailer axle convenient to dismantle

Info

Publication number: CN217917474U
Application number: CN202221955252.6U
Authority: CN
Inventors: 周长鹏; 张立民; 孟凡斌
Original assignee: Mandeville Shandong Intelligent Manufacturing Co ltd
Current assignee: Mandeville Shandong Intelligent Manufacturing Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-11-29
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses a semitrailer axle convenient to dismantle, which comprises a mounting bas, the bottom fixedly connected with casing of mount pad inner chamber, one side swing joint of mount pad has the crank, one side fixedly connected with threaded rod of crank, one side of threaded rod runs through the inner chamber threaded connection to the casing and has the thread bush. The utility model discloses an increase on original machine part basis and dismantle the structure, can play the effect of quick dismantlement, it is troublesome to prevent to bring for the staff when dismantling, the efficiency of dismantlement is greatly improved, thereby staff's work efficiency has further been improved, also save staff's time simultaneously, staff's demand has been satisfied, this structure easy operation, the later stage installation is also convenient, it is convenient also to have brought for staff dismouting work simultaneously, the efficiency of dismantling has been solved simultaneously is not high, further the dismantlement work for the staff brings troublesome problem.

Description

Semitrailer axle convenient to dismantle

Technical Field

The utility model relates to an axle technical field specifically is a semitrailer axle convenient to dismantle.

Background

The automobile axle (also called as axle) is connected with the frame (or the bearing type automobile body) through the suspension, wheels are arranged at two ends of the automobile axle, the axle is used for bearing the load of the automobile and maintaining the normal running of the automobile on the road, and the Chinese patent publication number is CN215244157U, namely the semitrailer axle convenient to disassemble is not high in disassembling efficiency although the disassembling function can be achieved, further brings trouble to the disassembling work of workers, and wastes the time of the workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a semitrailer axle convenient to dismantle possesses the efficient advantage of dismantlement, and it is not high to have solved the efficiency of dismantlement, further brings troublesome problem for staff's dismantlement work.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a semitrailer axle convenient to dismantle, includes the mount pad, the bottom fixedly connected with casing of mount pad inner chamber, one side swing joint of mount pad has the crank, one side fixedly connected with threaded rod of crank, the inner chamber threaded connection that runs through to the casing in one side of threaded rod has the thread bush, the equal fixedly connected with sliding plate in both ends of thread bush, one side fixedly connected with catch bar of sliding plate, one side of catch bar runs through to the outside fixedly connected with installation piece of mount pad, the one end swing joint of installation piece has the bolt, the inner chamber threaded connection that the one end of bolt runs through to the installation piece has the nut, the one end swing joint of bolt has the movable plate, the spacing inserted bar of one end fixedly connected with of movable plate, the one end of spacing inserted bar is run through to the outside of installation piece and is pegged graft there is the axle body.

Preferably, first sliding grooves are formed in two ends of the inner cavity of the shell, a first sliding block is fixedly connected to one end of the sliding plate, and the surface of the first sliding block is connected to the inner cavity of the first sliding groove in a sliding mode.

Preferably, the second sliding grooves are formed in two sides of the inner cavity of the mounting block, the second sliding blocks are fixedly connected to two sides of the moving plate, and the surfaces of the second sliding blocks are slidably connected to the inner cavity of the second sliding grooves.

Preferably, the base is fixedly connected to two sides of one end of the inner cavity of the mounting block, and the spring is fixedly connected to one end of the inner cavity of the base.

Preferably, one end of the spring is fixedly connected with a reset plate, and one end of the reset plate is fixedly connected with a reset rod.

Preferably, the third spout has all been seted up at the both ends of base inner chamber, the equal fixedly connected with third slider in both ends of the board that resets, and the surface sliding connection of third slider is in the inner chamber of third spout.

Preferably, the surface of the hand crank is provided with an anti-skidding sleeve, and the other end of the spring is fixedly connected with a fixing pad.

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

1. the utility model discloses an increase on original machine part basis and dismantle the structure, can play the effect of quick dismantlement, it is troublesome to prevent to bring for the staff when dismantling, the efficiency of dismantlement is greatly improved, thereby staff's work efficiency has further been improved, also save staff's time simultaneously, staff's demand has been satisfied, this structure easy operation, the later stage installation is also convenient, it is convenient also to have brought for staff dismouting work simultaneously, the efficiency of dismantling has been solved simultaneously is not high, further the dismantlement work for the staff brings troublesome problem.

2. The utility model discloses a setting of first spout is convenient for carry on spacingly to first slider, prevents that the shake from appearing at gliding in-process in the sliding plate, has improved the gliding stability of sliding plate.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a sectional view of the inner structure of the mounting base of the present invention;

FIG. 3 is a sectional view of the inner structure of the mounting block of the present invention;

fig. 4 is a cross-sectional view of the internal structure of the base of the present invention.

In the figure: 1. a mounting seat; 2. a hand crank; 3. a threaded rod; 4. a bolt; 5. mounting blocks; 6. a limiting inserted rod; 7. an axle body; 8. a first chute; 9. a housing; 10. a first slider; 11. a sliding plate; 12. a push rod; 13. a threaded sleeve; 14. a base; 15. a reset lever; 16. moving the plate; 17. a second slider; 18. a second chute; 19. a nut; 20. a spring; 21. a reset plate.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, a semitrailer axle convenient to detach includes a mounting seat 1, a housing 9 is fixedly connected to the bottom of an inner cavity of the mounting seat 1, first sliding grooves 8 are respectively formed at two ends of the inner cavity of the housing 9, a first sliding block 10 is fixedly connected to one end of a sliding plate 11, and the surface of the first sliding block 10 is slidably connected to the inner cavity of the first sliding groove 8, so that the first sliding block 10 is conveniently limited by the arrangement of the first sliding groove 8, the sliding plate 11 is prevented from shaking in the sliding process, and the sliding stability of the sliding plate 11 is improved;

one side of the mounting seat 1 is movably connected with a hand crank 2, the surface of the hand crank 2 is provided with an anti-skidding sleeve, the other end of the spring 20 is fixedly connected with a fixed pad, one side of the hand crank 2 is fixedly connected with a threaded rod 3, one side of the threaded rod 3 penetrates through an inner cavity thread of the shell 9 to be connected with a threaded sleeve 13, two ends of the threaded sleeve 13 are both fixedly connected with sliding plates 11, one side of each sliding plate 11 is fixedly connected with a push rod 12, one side of each push rod 12 penetrates through an outer fixedly connected mounting block 5 of the mounting seat 1, two sides of an inner cavity of the mounting block 5 are both provided with second sliding grooves 18, two sides of the movable plate 16 are both fixedly connected with second sliding blocks 17, and the surface of each second sliding block 17 is slidably connected in the inner cavity of the second sliding grooves 18;

both sides of one end of an inner cavity of the mounting block 5 are fixedly connected with a base 14, one end of the inner cavity of the base 14 is fixedly connected with a spring 20, one end of the spring 20 is fixedly connected with a reset plate 21, one end of the reset plate 21 is fixedly connected with a reset rod 15, both ends of the inner cavity of the base 14 are respectively provided with a third sliding groove, both ends of the reset plate 21 are fixedly connected with a third sliding block, the surface of the third sliding block is connected in the inner cavity of the third sliding groove in a sliding manner, one end of the mounting block 5 is movably connected with a bolt 4, one end of the bolt 4 penetrates through the inner cavity of the mounting block 5 to be connected with a nut 19 in a threaded manner, one end of the bolt 4 is movably connected with a moving plate 16, one end of the moving plate 16 is fixedly connected with a limiting insertion rod 6, and one end of the limiting insertion rod 6 penetrates through the outer part of the mounting block 5 to be connected with an axle body 7 in an inserting manner;

through increasing the dismantlement structure on original machine part basis, can play the effect of quick dismantlement, prevent to bring the trouble for the staff when dismantling, the efficiency of dismantlement is greatly improved, thereby staff's work efficiency has further been improved, also save staff's time simultaneously, staff's demand has been satisfied, this structure easy operation, the later stage installation is also convenient, it is convenient also to have brought for staff dismouting work simultaneously, it is not high to have solved the efficiency of dismantlement simultaneously, further bring troublesome problem for staff's dismantlement work.

During the use, at first the user will twist through external tool and move bolt 4 reversal, drive movable plate 16 through bolt 4 reversal simultaneously and remove, it begins to reset simultaneously to drive release link 15 and spacing inserted bar 6 through the removal of movable plate 16 removal, drive release link 21 through release link 15 and remove that resets, it resets to drive spring 20 through release link 21, then the user holds crank 2, drive threaded rod 3 through crank 2 and rotate, it removes to drive the shrink of threaded sleeve 13 through threaded rod 3, it removes to drive the shrink of sliding plate 11 through threaded sleeve 13, it removes to drive catch bar 12 through sliding plate 11 and shrink, drive the inner chamber that installation piece 5 shrink removed into casing 9 through catch bar 12, can drop automatically after axle body 7 does not have limiting pressure, the user will drop axle body 7 tak away can.

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

1. The utility model provides a semitrailer axle convenient to dismantle, includes mount pad (1), its characterized in that: the utility model discloses a vehicle axle mounting structure, including mount pad (1), one side swing joint have hand crank (2) the bottom fixedly connected with casing (9) of mount pad (1) inner chamber, one side fixedly connected with threaded rod (3) of hand crank (2), the inner chamber threaded connection who runs through to casing (9) in one side of threaded rod (3) has thread bush (13), the equal fixedly connected with sliding plate (11) in both ends of thread bush (13), one side fixedly connected with catch bar (12) of sliding plate (11), one side of catch bar (12) runs through to the outside fixedly connected with installation piece (5) of mount pad (1), the one end swing joint of installation piece (5) has bolt (4), the inner chamber threaded connection that the one end of bolt (4) runs through to installation piece (5) has nut (19), the one end swing joint of bolt (4) has movable plate (16), the one end fixedly connected with spacing inserted bar (6) of movable plate (16), the one end of spacing inserted bar (6) runs through to the outside of installation piece (5) and pegs graft there is axle body (7).

2. The semitrailer axle convenient to dismount as claimed in claim 1, wherein: first spout (8) have all been seted up at the both ends of casing (9) inner chamber, the one end fixedly connected with first slider (10) of sliding plate (11), and the surface sliding connection of first slider (10) is in the inner chamber of first spout (8).

3. The semitrailer axle convenient to dismount as claimed in claim 1, wherein: second spout (18) have all been seted up to the both sides of installation piece (5) inner chamber, the equal fixedly connected with second slider (17) in both sides of movable plate (16), and the surface sliding connection of second slider (17) is in the inner chamber of second spout (18).

4. The semitrailer axle convenient to dismount as claimed in claim 1, wherein: the mounting block is characterized in that a base (14) is fixedly connected to the two sides of one end of the inner cavity of the mounting block (5), and a spring (20) is fixedly connected to one end of the inner cavity of the base (14).

5. The semitrailer axle convenient to dismount as claimed in claim 4, wherein: one end of the spring (20) is fixedly connected with a reset plate (21), and one end of the reset plate (21) is fixedly connected with a reset rod (15).

6. The semitrailer axle convenient to dismount as claimed in claim 5, wherein: third spout has all been seted up at the both ends of base (14) inner chamber, the equal fixedly connected with third slider in both ends of board (21) that resets, and the surface sliding connection of third slider is in the inner chamber of third spout.

7. The semitrailer axle convenient to dismount as claimed in claim 4, wherein: the surface of hand crank (2) is provided with the antiskid cover, the other end fixedly connected with fixed bolster of spring (20).