CN212194926U

CN212194926U - Automobile tire rapid Assembly device

Info

Publication number: CN212194926U
Application number: CN201922321996.7U
Authority: CN
Inventors: 黄史; 王子赫
Original assignee: Individual
Current assignee: Zhejiang Agricultural Business College
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-12-22
Anticipated expiration: 2029-12-21

Abstract

The utility model provides an automobile tire rapid Assembly device relates to automobile field. This automobile tire rapid Assembly device, including the set casing, logical groove has been seted up to the inner diapire of the set casing that sends, and the spout has been seted up to the both sides that lead to the groove, and the spacing groove has been seted up to the inboard diapire that the set casing is located the both sides of spout, and it has rotary mechanism to lead to sliding connection in the groove, and the inside sliding connection of spacing groove has straining device, and straining device includes the take-up pulley of symmetry installation, and the take-up pulley is located. This automobile tire rapid Assembly device can drive five rotatory chain drive through the chain drive that drives the driven sprocket rotation through the chain through the rotation of center pin and drive the rotary mechanism rotation, can reach the tensioning position of the take-up pulley of the position of adjusting rotary mechanism and adaptation through the upper and lower position of adjusting set nut simultaneously, can reach the effect of the positioning bolt of the different diameters of adaptation and centre-to-centre spacing, has solved the problem that assembly bolt inefficiency one by one when operating in batches.

Description

Automobile tire rapid Assembly device

Technical Field

The utility model relates to the field of automotive technology, specifically be an automobile tire rapid Assembly device.

Background

The automobile tire is one of important parts of the automobile, is directly contacted with a road surface, and is used for relieving the impact on the automobile when the automobile runs together with an automobile suspension so as to ensure that the automobile has good riding comfort and running smoothness; the good adhesion between the wheels and the road surface is ensured; the traction, braking and passing performance of the automobile are improved; bearing the weight of the automobile, the important role of the tire on the automobile is more and more paid attention by people.

The conventional automobile tire is fixed with an axle through bolts, and the tire can be assembled and disassembled by positioning the bolts one by one in the process of assembling and disassembling the tire, so the same process needs to be operated five times, and a device capable of improving the assembling and disassembling efficiency is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an automobile tire rapid Assembly device has solved the problem of dismouting screw inefficiency.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a rapid assembly device for automobile tires comprises a fixed shell, wherein the inner bottom wall of the fixed shell is provided with a through groove, two sides of the through groove are provided with sliding grooves, the inner bottom wall of the fixed shell is positioned at two sides of the sliding grooves and is provided with a limiting groove, the through groove is connected with a rotating mechanism in a sliding way, the limiting groove is internally connected with a tensioning mechanism in a sliding way, the tensioning mechanism comprises tensioning wheels which are symmetrically installed, the tensioning wheels are positioned at the inner sides of chains, the tensioning wheels are connected in the limiting groove in a sliding way, the top end of each tensioning wheel is fixedly provided with a hinged frame, the inner side of the top end of the hinged frame is fixedly provided with a steel belt, the inner center of the fixed shell is rotatably connected with a center shaft, the center shaft penetrates through the top end of the fixed shell and extends to the upper part, the center rod is sleeved inside the through groove, the bottom end of the center rod is positioned below the fixed shell, the bottom end of the center rod is fixedly provided with a clamping sleeve, the outer surface of the center rod, which is positioned inside the through groove, is fixedly sleeved on the rotating sheet, the outer part of the rotating sheet is sleeved with a sliding block, the outer surface of the center rod, which is positioned above the sliding block, is fixedly sleeved on a driven chain wheel, the driven chain wheel is sleeved on the inner side of the chain, the top end of the center rod is sleeved on a connecting sleeve, the outer surface of the center shaft is sleeved on an adjusting mechanism, the adjusting mechanism is hinged with the rotating mechanism through a control rod, the adjusting mechanism is in threaded connection with the fixed shell, the adjusting mechanism comprises a sliding plate, the sliding plate is sleeved on the outer surface of the center shaft, the sliding, the bottom of depression bar extends to the top of set casing, and the surface threaded connection of set casing has set nut, and set nut rotates with the depression bar to be connected.

Preferably, the cutting sleeve is trapezoidal in cross section, and the inner side of the cutting sleeve is provided with a gradually-reduced inner hexagonal groove.

Preferably, the number of the rotating mechanisms is five, and the five rotating mechanisms are distributed in an annular array by taking the central line of the central shaft as the center.

Preferably, the outer surface of the central shaft is fixedly sleeved with five driving sprockets, the five driving sprockets are distributed from top to bottom, and the five driving sprockets are respectively connected with five driven sprockets.

Preferably, the top center of the fixed shell is connected with and penetrates through the sleeve, and the outer surface of the sleeve is provided with a thread groove central shaft and a pressing rod which are both positioned on the inner side of the sleeve.

Advantageous effects

The utility model provides an automobile tire rapid Assembly device. The method has the following beneficial effects:

1. this automobile tire rapid Assembly device can drive five rotatory chain drive through the chain drive that drives the driven sprocket rotation through the chain through the rotation of center pin and drive the rotary mechanism rotation, can reach the tensioning position of the take-up pulley of the position of adjusting rotary mechanism and adaptation through the upper and lower position of adjusting set nut simultaneously, can reach the effect of the positioning bolt of the different diameters of adaptation and centre-to-centre spacing, has solved the problem that assembly bolt inefficiency one by one when operating in batches.

2. This automobile tire rapid Assembly device can be through setting up the effect that the hexagonal recess was held between the fingers to the equidimension not offered in cutting ferrule and cutting ferrule inside, can reach the effect that adapts to the not equidimension bolt, has solved the inconvenient problem of tire connecting bolt variation in size operation among the prior art.

Drawings

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

FIG. 2 is a schematic view of the bottom wall of the fixing shell of the present invention;

fig. 3 is a schematic view of a rotating mechanism of the present invention;

fig. 4 is a schematic view of the connection of the single rotating mechanism of the present invention.

The device comprises a fixed shell-1, a through groove-2, a sliding groove-3, a limiting groove-4, a rotating mechanism-5, a tensioning mechanism-6, a central shaft-7, a driving chain wheel-8, a chain-9, an adjusting mechanism-10, a control rod-11, a central rod-12, a clamping sleeve-13, a rotating sheet-14, a sliding block-15, a driven chain wheel-16, a connecting sleeve-17, a tensioning wheel-18, a hinged frame-19, a steel belt-20, a sliding plate-21, a pressure rod-22 and a positioning nut-23.

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.

The embodiment of the utility model provides an automobile tire rapid Assembly device:

embodiment one, as shown in fig. 1 to 4, includes a fixing casing 1, a through groove 2 is formed on an inner bottom wall of the fixing casing 1, sliding grooves 3 are formed on two sides of the through groove 2, a limiting groove 4 is formed on two sides of an inner bottom wall of the fixing casing 1, a rotating mechanism 5 is slidably connected in the through groove 2, a tensioning mechanism 6 is slidably connected in the limiting groove 4, a central shaft 7 is rotatably connected in an inner center of the fixing casing 1, a rotating motor is connected to a top end of the central shaft 7, the number of the rotating mechanisms 5 is five, the five rotating mechanisms 5 are distributed in an annular array by taking a central line of the central shaft 7 as a center, five groups of rotating mechanisms 5 are arranged to be adapted to common tire connecting bolts, the effect of disassembling and assembling five bolts by one-time rotation is achieved, the central shaft 7 penetrates through the top end of the fixing casing 1 and, the outer surface of the central shaft 7, which is positioned on the inner side of the fixed shell 1, is fixedly sleeved with a driving chain wheel 8, the outer surface of the central shaft 7 is fixedly sleeved with five driving chain wheels 8, the five driving chain wheels 8 are distributed from top to bottom, the five driving chain wheels 8 are respectively connected with five driven chain wheels 16, and five rotating mechanisms 5 can be driven simultaneously by limiting the five driving chain wheels 8 from top to bottom.

The outer surface of the driving chain wheel 8 is sleeved with a chain 9, the chain 9 is sleeved with the rotating mechanism 5, the outer surface of the central shaft 7 is sleeved with an adjusting mechanism 10, the adjusting mechanism 10 is hinged with the rotating mechanism 5 through a control rod 11, and the adjusting mechanism 10 is in threaded connection with the fixed shell 1.

In the second embodiment, as shown in fig. 1 to 4, the rotating mechanism 5 includes a central rod 12, the central rod 12 is sleeved inside the through groove 2, the bottom end of the central rod 12 is located below the fixed casing 1, a clamping sleeve 13 is fixedly installed at the bottom end of the central rod 12, the cross-sectional shape of the clamping sleeve 13 is trapezoidal, a gradually decreasing inner hexagonal groove is formed in the inner side of the clamping sleeve 13, the bolt capable of adapting to different diameters can be used by forming the gradually decreasing inner hexagonal groove, the outer surface of the central rod 12 located inside the through groove 2 is fixedly sleeved on the rotating piece 14, the slider 15 is sleeved outside the rotating piece 14, the driven sprocket 16 is fixedly sleeved on the outer surface of the central rod 12 located above the slider 15, the driven sprocket 16 is sleeved on the inner side of the chain 9, and the.

In the third embodiment, as shown in fig. 1 to 4, the tensioning mechanism 6 includes symmetrically installed tensioning wheels 18, the tensioning wheels 18 are located on the inner side of the chain 9, the tensioning wheels 18 are slidably connected inside the limiting groove 4, the top end of the tensioning wheel 18 is fixedly installed with a hinge bracket 19, and the inner side of the top end of the hinge bracket 19 is fixedly installed with a steel belt 20.

In the fourth embodiment, as shown in fig. 1 to 4, the adjusting mechanism 10 includes a sliding plate 21, the sliding plate 21 is sleeved on the outer surface of the central shaft 7, the sliding plate 21 is hinged to the control rod 11, one end of the control rod 11, which is far away from the sliding plate 21, is hinged to the connecting sleeve 17, the control rod 11 is located above the steel strip 20, a pressing rod 22 is fixedly installed at the top end of the sliding plate 21, the pressing rod 22 is located outside the central shaft 7, the bottom end of the pressing rod 22 extends to the upper side of the fixed casing 1, a positioning nut 23 is connected to the outer surface of the fixed casing 1 through a thread, the positioning nut 23 is rotatably connected to the pressing rod 22, a sleeve is connected to and penetrates through the top center of the fixed casing 1, the threaded groove central shaft 7 and the pressing rod 22 are both located inside.

When the device is used, the position of the positioning nut 23 on the fixed shell 1 is adjusted when different models of vehicle types are operated, the position of the rotating mechanism 6 is adjusted through the control rod 11, the opening and closing size of the hinged frame 19 is adjusted through the steel belt 20 compressed by the control rod 11, so that the tensioning degree of the tensioning wheel 18 is adjusted, the rotating motor is started to rotate the central shaft 7, and the central shaft 12 is driven to rotate through the chain transmission of the driving chain wheel 8, the chain 9 and the driven chain wheel 16 to realize the dismounting of the bolt through the clamping sleeve 13.

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. A quick assembly device for automobile tires, comprising a stationary housing (1), characterized in that: the inner bottom wall of a sent fixed shell (1) is provided with a through groove (2), two sides of the through groove (2) are provided with sliding grooves (3), the inner side bottom wall of the fixed shell (1) is positioned at two sides of the sliding grooves (3) and is provided with limiting grooves (4), the through groove (2) is connected with a rotating mechanism (5) in a sliding manner, the inner part of each limiting groove (4) is connected with a tensioning mechanism (6) in a sliding manner, the inner center of the fixed shell (1) is connected with a central shaft (7) in a rotating manner, the central shaft (7) penetrates through the top end of the fixed shell (1) and extends to the upper part of the fixed shell (1), the outer surface of the central shaft (7) positioned at the inner side of the fixed shell (1) is fixedly sleeved with a driving chain wheel (8), the outer surface of the driving chain wheel (8) is sleeved with a chain (9), the chain (9) is sleeved with the rotating mechanism (5, the adjusting mechanism (10) is in threaded connection with the fixed shell (1).

2. The vehicle tire rapid assembly device according to claim 1, wherein: the rotating mechanism (5) comprises a center rod (12), the center rod (12) is sleeved inside the through groove (2), the bottom end of the center rod (12) is located below the fixed shell (1), and a clamping sleeve (13) is fixedly mounted at the bottom end of the center rod (12).

3. The vehicle tire rapid assembly device according to claim 2, wherein: the fixed cover of the surface that is located through groove (2) inside of well core rod (12) connects in revolving fragment (14), and slider (15) have been cup jointed to the outside of revolving fragment (14), and the top external fixation that is located slider (15) of well core rod (12) has cup jointed driven sprocket (16), and driven sprocket (16) cup joints the inboard at chain (9), and the top of well core rod (12) has cup jointed adapter sleeve (17).

4. The vehicle tire rapid assembly device according to claim 1, wherein: tensioning mechanism (6) are including symmetrical mounting's take-up pulley (18), and take-up pulley (18) are located the inboard of chain (9), and take-up pulley (18) sliding connection is in the inside of spacing groove (4), and the top fixed mounting of take-up pulley (18) has articulated frame (19), and the inboard fixed mounting in top of articulated frame (19) has steel band (20).

5. The vehicle tire rapid assembly device according to claim 1, wherein: the adjusting mechanism (10) comprises a sliding plate (21), the sliding plate (21) is sleeved on the outer surface of the central shaft (7), the sliding plate (21) is hinged to the control rod (11), one end, far away from the sliding plate (21), of the control rod (11) is hinged to the connecting sleeve (17), and the control rod (11) is located above the steel belt (20).

6. The vehicle tire rapid assembly device according to claim 5, wherein: the top end fixed mounting of sliding plate (21) has depression bar (22), and depression bar (22) are located the outside of center pin (7), and the bottom of depression bar (22) extends to the top of set casing (1), and the surface threaded connection of set casing (1) has set nut (23), and set nut (23) and depression bar (22) rotate to be connected.