CN205009898U

CN205009898U - Tire mounting plate

Info

Publication number: CN205009898U
Application number: CN201520730905.4U
Authority: CN
Inventors: 李全荣; 李巍; 沈思静
Original assignee: Xuzhou Weiyi Special Tyre Co Ltd
Priority date: 2015-09-21
Filing date: 2015-09-21
Publication date: 2016-02-03
Anticipated expiration: 2025-09-21

Abstract

The utility model discloses a tire mounting plate, the assembly of mainly used tubeless wheel. Including the main frame, fix stand and the swivel work head that is used for fixed wheel on the main frame, the stand upper end is connected with the crossbeam, the lifter that vertical direction was arranged is installed to the one end of crossbeam, and the lifter is located swivel work head border position's top, be fixed with vertical cylinder on the lifter, piston rod of the cylinder holds down, and the piston rod of the cylinder end is fixed with flat board, dull and stereotyped and lifter sliding connection, be fixed with ying zui on the flat board, found the wheel, be equipped with through the pinch roller of leg joint on the stand taking turns the rear side immediately. The utility model discloses can with the tire automatic installation of the spring pin of tubeless to the wheel, whole fluent movements, assembly efficiency is high, assembly quality is reliable and stable.

Description

Tyre fixing machine

Technical field

The utility model relates to a kind of tire mounting apparatus, is mainly used in the assembling of inner tube-free wheel.

Background technology

At present, most domestic wheel assembling producer adopts manually or semiautomatic fashion assembling wheels, and inefficiency, cost is high, and fragile tire.In addition, there is tubeless tire on market, such tire is directly just arranged on wheel rim when producing, and such job operation has inconvenience, a kind of device that the tubeless tire processed can be arranged on wheel rim of market demand.

Summary of the invention

For solving the problems of the technologies described above, the utility model provides a kind of tyre fixing machine.

The utility model is by the following technical programs: a kind of tyre fixing machine, comprises mainframe, is fixed on the column on mainframe and the rotary table for fixing vehicle wheel; Described column upper end is connected with crossbeam; One end of described crossbeam is provided with the lifting bar of vertical direction layout, and lifting bar is positioned at the top of rotary table boundary position; Described lifting bar is fixed with vertical cylinder; Down, cylinder piston rod end is fixed with flat board to described cylinder piston rod end, dull and stereotyped and lifting bar sliding block joint; Described flat board is fixed with hawk chews, vertical wheel; It is the L-type bar being fixed on dull and stereotyped lower surface that described hawk chews; Described vertical wheel is positioned at hawk and chews rear side, and vertical wheel is the bevel wheel that the lower end diameter of rotating along vertical axes is less than upper end diameter; On rear side of described vertical wheel, be provided with the pinch roller be connected to by support on column, pinch roller is greater than bevel wheel away from rotary table one end diameter along close rotary table one end diameter of horizontal axis.

It is further: described rotary table connects promising its provides the motor of power, is fixed with the foot-operated switch controlling described motor on the downside of mainframe; Rotary table is provided with the bearing pin vertical around rotary table rotating shaft well-distributed of more than three, described bearing pin radially slides along rotary table rotating shaft and is connected on rotary table.

Described column is provided with the lifting guide pillar for controlling the lifting of pinch roller support.

Described lifting bar is the rotating straight-bar be connected to by screw thread pair on crossbeam.

Described mainframe side is fixed with the air filtration lock of connection control cylinder.

When concrete operations, wheel is fixed on rotary table, the side of tire is buckled on wheel rim, pinch roller is pressed on this side of tire, adjusting cylinders, vertical wheel is positioned at the front side of pinch roller and is against on the inner ring of tire, and tire is navigated to suitable position, and the hawk before vertical wheel chews to rise tire and struts and directional tagging; This rotates rotary table one week, and automatically complete installation; The utility model can by the tire of tubeless resilient pin and other common tire Auto-mountings on wheel, and whole fluent movements, efficiency of assembling is high, and assembly quality is reliable and stable.

Accompanying drawing explanation

Fig. 1 is the utility model structural representation;

Fig. 2 is the concrete structure enlarged drawing at A place in Fig. 1.

In figure: 1, column; 2, crossbeam; 3, lifting guide pillar; 4, rotary table; 5, mainframe; 6, foot-operated switch; 7, lifting bar; 8, cylinder; 9, air filtration lock; 10, dull and stereotyped; 11, Ying Zui; 12, vertical wheel; 13, pinch roller.

Detailed description of the invention

Be below a specific embodiment of the present utility model, existing the utility model is described in further detail by reference to the accompanying drawings.

As depicted in figs. 1 and 2, a kind of tyre fixing machine, mainframe 5 entirety is square, mainframe 5 upper surface arranges column 1 and the rotary table 4 for fixing vehicle wheel, column 1 upper end is connected with crossbeam 2, one end of crossbeam 2 is provided with the lifting bar 7 of vertical direction layout, and lifting bar 7 is positioned at the top of rotary table 4 boundary position; Lifting bar 7 is the rotating straight-bars be connected to by screw thread pair on crossbeam 2, may be used for regulating hawk to chew the position of 11 and vertical wheel 12; The table top of rotary table 4 is circular, and rotary table 4 connects promising its provides the motor of power, is fixed with the foot-operated switch 6 controlling motor on the downside of mainframe 5; Bearing pin radially slides along rotary table 4 rotating shaft and is connected on rotary table 4 around rotary table 4 rotating shaft well-distributed vertical bearing pin rotary table 4 to be provided with four, bearing pin can in desired location the locked object having reached fixing vehicle wheel; Lifting bar 7 is fixed with vertical cylinder 8, down, cylinder 8 rod end is fixed with dull and stereotyped 10 to cylinder 8 rod end, flat board 10 and lifting bar 7 sliding block joint, the lifting of cylinder 8 for driving dull and stereotyped 10; Be fixed with on dull and stereotyped 10 that hawk chews 11, vertical wheel 12; It is the L-type bars being fixed on dull and stereotyped 10 lower surfaces that hawk chews 11, and operationally, the effect that hawk chews 11 struts tire and has directional tagging, ensures the smooth installation of tire, and the accessible lifting after installing; Vertical wheel 12 is positioned at hawk and chews on rear side of in the of 11, and vertical wheel 12 is bevel wheeies that the lower end diameter of rotating along vertical axes is less than upper end diameter, and special conical suface design, can be expressed to optimum position by the position being about to the tire part of installing; Pinch roller 13 is positioned on rear side of vertical wheel 12, and pinch roller 13 is greater than bevel wheel away from rotary table 4 one end diameter along close rotary table 4 one end diameter of horizontal axis, and the power that conical suface design can give tire one outside, ensures the smooth installation of tire; Pinch roller 13 is connected on column 1 by support, and column 1 is provided with the lifting guide pillar 3 for controlling the lifting of pinch roller 13 support; Mainframe 5 side is fixed with the air filtration lock 9 of connection control cylinder 8.

adjustment and test-run a machine

1, be placed on by wheel rim on rotary table 4, after adjusting position, the bearing pin radially outward movement controlled on rotary table 4 is against inside wheel rim, plays the effect fixing wheel rim;

2, the piston rod of control cylinder 8 ejects, moving beam 2, regulates the horizontal clearance between vertical wheel 12 and rim edge to be 2-3mm; Vertical gap between pinch roller 13 and rim edge is 2-3mm, is not pressed onto the surface of dress placenta;

3, control rotary table 4 and rotate forward and reverse, determine errorless laggard luggage tire;

dress tire

4, mention dull and stereotyped 10 and pinch roller 13, be placed on by tire on wheel rim, be correctly enclosed within wheel rim by the part tire be positioned at below vertical wheel 12, control to move downward, cylinder 8 makes vertical wheel 12 contact with tire and gives its certain pressure; Control pinch roller 13 to move downward, pinch roller 13 is contacted with tire and gives its certain pressure; Hawk chews 11 between the tire and wheel rim in vertical wheel 12 front, and the effect that hawk chews 11 struts tire and has directional tagging, ensures the smooth installation of tire, and the accessible lifting after installing;

5, control rotary table 4 and rotate, complete dress tire, be unkitted if any sub-fraction and put in place, control rotary table 4 and reverse, can be solved by pinch roller 13 pressure.

Claims

1. a tyre fixing machine, comprises mainframe (5), is fixed on the column (1) on mainframe (5) and the rotary table (4) for fixing vehicle wheel; Described column (1) upper end is connected with crossbeam (2); It is characterized in that: one end of described crossbeam (2) is provided with the lifting bar (7) of vertical direction layout, and lifting bar (7) is positioned at the top of rotary table (4) boundary position; Described lifting bar (7) is fixed with vertical cylinder (8); Down, cylinder (8) rod end is fixed with flat board (10) to described cylinder (8) rod end, dull and stereotyped (10) and lifting bar (7) sliding block joint; Described flat board (10) is fixed with hawk and chews (11), vertical wheel (12); It is the L-type bar being fixed on flat board (10) lower surface that described hawk chews (11); Described vertical wheel (12) is positioned at hawk and chews (11) rear side, and vertical wheel (12) is the bevel wheel that the lower end diameter of rotating along vertical axes is less than upper end diameter; Be provided with at described vertical wheel (12) rear side the pinch roller (13) be connected to by support on column (1), pinch roller (13) is greater than bevel wheel away from rotary table (4) one end diameter along close rotary table (4) one end diameter of horizontal axis.

2. tyre fixing machine according to claim 1, is characterized in that: described rotary table (4) connects promising its provides the motor of power, is fixed with in mainframe (5) downside the foot-operated switch (6) controlling described motor; Rotary table (4) is provided with the bearing pin vertical around rotary table (4) rotating shaft well-distributed of more than three, described bearing pin radially slides along rotary table (4) rotating shaft and is connected on rotary table (4).

3. tyre fixing machine according to claim 1, is characterized in that: described column (1) is provided with the lifting guide pillar (3) for controlling the lifting of pinch roller (13) support.

4. a kind of tyre fixing machine according to claim 1, is characterized in that: described lifting bar (7) is the rotating straight-bar be connected to by screw thread pair on crossbeam (2).

5. tyre fixing machine according to claim 1, is characterized in that: described mainframe (5) side is fixed with the air filtration lock (9) of connection control cylinder (8).