CN216580002U

CN216580002U - Tire dismantling machine square rod capable of being locked front and back

Info

Publication number: CN216580002U
Application number: CN202220264069.5U
Authority: CN
Inventors: 任小峰
Original assignee: Guangzhou Ruifeng Machinery Equipment Co ltd
Current assignee: Guangzhou Ruifeng Machinery Equipment Co ltd
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2022-05-24
Anticipated expiration: 2032-02-09

Abstract

The utility model discloses a child machine four directions pole of tearing open that can lock from beginning to end, the loach carrying platform comprises a supporting arm, be provided with fixed carousel on the support arm, fixed carousel's middle part position is provided with the pivot, be provided with first bracing piece in the pivot, the side position of first bracing piece is provided with first fixed plate, the upper end position of first bracing piece is provided with the upper portion storage body, the internal activity square pole that is provided with is accomodate on upper portion, one side position on the activity square pole is provided with draw-in groove before a plurality of. A tear child machine cubic pole open that can lock from beginning to end belongs to tear child machine field open, through preceding dop and the back dop structure that sets up, through preceding dop, back dop card go into preceding draw-in groove and back draw-in groove to it is dead with the movable cubic pole locking card of back-and-forth movement, make it be difficult to take place not hard up or slide, through the fixed carousel structure that sets up, can make it carry out horizontal position's rotation regulation, it is more convenient to use.

Description

Tire dismantling machine square rod capable of being locked front and back

Technical Field

The utility model relates to a square pole field, in particular to child machine square pole of tearing open that can lock from beginning to end.

Background

The tire dismantling machine is also called a tire dismantling machine and a tire dismantling machine. Make more convenient smooth dismantlement tire in the auto repair process, it is numerous to tear child machine kind open, there is the pneumatic type with the fluid pressure type two kinds, the most commonly used is that the child machine is torn open to the pneumatic type, tear the in-process of child, at first need adjust the position of tearing child machine square bar open, but traditional tear child rod structure open in-process of adjusting in the front and back, adopt bolted construction mostly, in the long-term use, bolted construction's fixed complete subjective impression of user of relying on, grasp more difficulty, take place to become flexible easily or slide, can not die tear child pole square bar lock open, it is not very convenient to make its use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a tear child machine square bar open of locking around can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a tire dismounting machine square rod capable of being locked front and back comprises a supporting arm, wherein a fixed turntable is arranged on the supporting arm, a rotating shaft is arranged at the middle position of the fixed turntable, a first supporting rod is arranged in the rotating shaft, a first fixing plate is arranged at the side position of the first supporting rod, an upper accommodating body is arranged at the upper end position of the first supporting rod, a movable square rod is arranged in the upper accommodating body, a plurality of front clamping grooves are formed in one side position of the movable square rod, a plurality of rear clamping grooves are formed in the other side position of the movable square rod, two first supporting plates are arranged on the upper accommodating body, a middle mounting plate is arranged on each first supporting plate, a front clamping head is arranged between the first supporting plates, a rear clamping head is arranged at the side position of the front clamping head, and a movable pull rod is arranged at the upper end position of the front clamping head and the upper end position of the rear clamping head, an inner pressing plate is arranged on the movable pull rod, a side sliding rod is arranged on the side face of the inner pressing plate, and an inner spring is arranged on the movable pull rod and above the inner pressing plate.

Preferably, a plurality of first fixing holes are formed in the fixed turntable, fixing bolts are arranged on the side faces of the first fixing plates, and the lower ends of the fixing bolts are movably mounted in the first fixing holes of the fixed turntable.

Preferably, a front through hole is formed in the upper storage body corresponding to the front clamping head, the front through hole corresponds to the front clamping groove in position, a rear through hole is formed in the upper storage body corresponding to the rear clamping head in position, and the rear through hole corresponds to the rear clamping groove in position.

Preferably, the number of the middle mounting plates is two, through holes are formed in the middle mounting plates corresponding to the movable pull rods, the inner springs are located between the middle mounting plates and the inner pressing plates, and movable pull heads are arranged at the upper end of the movable pull rods.

Preferably, be provided with the side spout on the first backup pad, side slide bar movable mounting is in the side spout of first backup pad, be provided with the side draw-in groove in the side position that lies in the side spout on the first backup pad.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through preceding dop and the back dop structure that sets up, preceding dop and the similar right angled triangle of back dop go into preceding draw-in groove and back draw-in groove through preceding dop, back dop card to it is dead with the movable square pole locking card of back-and-forth movement, makes it be difficult to take place not hard up or slide, through the fixed carousel structure that sets up, can make the movable square pole carry out horizontal position's rotation regulation, thereby makes its use more convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the upper storage body of the present invention;

FIG. 3 is a schematic structural view of the movable square rod of the present invention;

fig. 4 is a schematic structural view of the front chuck and the rear chuck of the present invention.

In the figure: 1. a support arm; 2. fixing the rotary table; 3. a first fixing hole; 4. a rotating shaft; 5. a first support bar; 6. a first fixing plate; 7. fixing the bolt; 8. an upper receiving body; 9. a front through hole; 10. a rear through hole; 11. a movable square rod; 12. a front card slot; 13. a rear clamping groove; 14. a first support plate; 15. a middle mounting plate; 16. a movable pull rod; 17. a movable slider; 18. a front chuck; 19. a rear chuck; 20. an inner pressure plate; 21. an inner spring; 22. a side slide bar; 23. a side chute; 24. a side clamping groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a tire dismantling machine square bar capable of locking back and forth comprises a supporting arm 1, a fixed turntable 2 is arranged on the supporting arm 1, a rotating shaft 4 is arranged at the middle position of the fixed turntable 2, a first supporting rod 5 is arranged in the rotating shaft 4, a first fixing plate 6 is arranged at the side position of the first supporting rod 5, an upper accommodating body 8 is arranged at the upper end position of the first supporting rod 5, a movable square bar 11 is arranged in the upper accommodating body 8, a plurality of front clamping grooves 12 are arranged at one side position on the movable square bar 11, a plurality of rear clamping grooves 13 are arranged at the other side position on the movable square bar 11, two first supporting plates 14 are arranged on the upper accommodating body 8, a middle mounting plate 15 is arranged on the first supporting plates 14, a front clamping head 18 is arranged between the first supporting plates 14, a rear clamping head 19 is arranged at the side position of the front clamping head 18, and a movable pull rod 16 is arranged at the upper end position of the front clamping head 18 and the rear clamping head 19, the movable pull rod 16 is provided with an inner pressure plate 20, a side sliding rod 22 is arranged at the side position of the inner pressure plate 20, and an inner spring 21 is arranged at the upper position of the inner pressure plate 20 on the movable pull rod 16.

In this embodiment, in order to fix the upper receiving body 8, a plurality of first fixing holes 3 are formed in the fixed turntable 2, fixing bolts 7 are arranged at side positions of the first fixing plates 6, and lower ends of the fixing bolts 7 are movably installed in the first fixing holes 3 of the fixed turntable 2.

In this embodiment, in order to facilitate the downward movement of the front chuck 18 and the rear chuck 19, a front through hole 9 is provided on the upper housing 8 at a position corresponding to the front chuck 18, the front through hole 9 corresponds to the front card slot 12, a rear through hole 10 is provided on the upper housing 8 at a position corresponding to the rear chuck 19, and the rear through hole 10 corresponds to the rear card slot 13.

In this embodiment, in order to facilitate the installation of the movable pull rod 16, the number of the middle mounting plates 15 is two, a through hole is formed in the middle mounting plate 15 at a position corresponding to the movable pull rod 16, the inner spring 21 is located between the middle mounting plate 15 and the inner pressing plate 20, and the movable slider 17 is arranged at the upper end of the movable pull rod 16.

In addition, the first support plate 14 is provided with a side sliding groove 23, the side sliding rod 22 is movably installed in the side sliding groove 23 of the first support plate 14, and the first support plate 14 is provided with a side clamping groove 24 at a side position of the side sliding groove 23 for facilitating fixing of the front clamping head 18 or the rear clamping head 19.

It should be noted that the utility model relates to a tire dismantling machine square bar that can lock from beginning to end, unscrew fixing bolt 7 on first fixed plate 6, then rotate upper portion receiver 8 through first bracing piece 5 and pivot 4, thereby be convenient for movable square bar 11 in upper portion receiver 8 to carry out the rotation of horizontal direction, after movable square bar 11 rotated to suitable angle, twist fixing bolt 7 downwards, make the lower extreme movable mounting of fixing bolt 7 in first fixed orifices 3 of fixed carousel 2, thereby fix movable square bar 11, when needs to pull movable square bar 11 forward, shift out sideslip bar 22 that preceding dop 18 corresponds from side draw-in groove 24, make it get into side spout 23, preceding dop 18 rotates the part at this moment, then under the effect that compressed inner spring 21 resumes to open, move downwards, insert to the preceding draw-in groove 12 of movable square bar 11 through preceding through-hole 9, the lower end of the front chuck 18 is inserted into the front clamping groove 12, the middle position is located in the front through hole 9, when the movable square rod 11 is pulled forwards, the front chuck 18 and the rear chuck 19 are similar to a right triangle, the inclined plane of the front chuck 18 faces backwards, and the inclined plane of the rear chuck 19 is advanced, so that when the movable square rod 11 moves forwards, the front chuck 18 cannot block the movable square rod 11 from moving, but when the movable square rod 11 moves backwards, the front chuck 18 can prevent the movable square rod 11 from moving backwards, meanwhile, when the movable square rod 11 moves backwards, the rear chuck 19 cannot block the movable square rod 11 from moving, but when the movable square rod 11 moves forwards, the rear chuck 19 can block the movable square rod from moving, the movable square rod 11 is locked to move backwards or forwards through the front chuck 18 or the rear chuck 19, and when the front chuck 18 and the rear chuck 19 are both located in the front clamping groove 12 or the rear clamping groove 13, the front and rear movement are locked, and the movable square rod 11 is fixed.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the particular embodiments illustrated, but is capable of many modifications, variations, substitutions and alterations herein without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a can lock around tear child machine square bar open which characterized in that: comprises a supporting arm (1), a fixed turntable (2) is arranged on the supporting arm (1), a rotating shaft (4) is arranged at the middle position of the fixed turntable (2), a first supporting rod (5) is arranged in the rotating shaft (4), a first fixing plate (6) is arranged at the side position of the first supporting rod (5), an upper accommodating body (8) is arranged at the upper end position of the first supporting rod (5), a movable square rod (11) is arranged in the upper accommodating body (8), a plurality of front clamping grooves (12) are arranged at one side position on the movable square rod (11), a plurality of rear clamping grooves (13) are arranged at the other side position on the movable square rod (11), two first supporting plates (14) are arranged on the upper accommodating body (8), a middle mounting plate (15) is arranged on the first supporting plates (14), and a front clamping head (18) is arranged between the first supporting plates (14), the side position of preceding dop (18) is provided with back dop (19), the upper end position of preceding dop (18) and back dop (19) is provided with movable pull rod (16), be provided with interior clamp plate (20) on movable pull rod (16), the side position of interior clamp plate (20) is provided with side slide bar (22), be provided with interior spring (21) in the top position that is located interior clamp plate (20) on movable pull rod (16).

2. The square bar of the tire dismantling machine capable of being locked back and forth as claimed in claim 1, wherein: the fixed turntable is characterized in that a plurality of first fixed holes (3) are formed in the fixed turntable (2), fixed bolts (7) are arranged on the side faces of the first fixed plates (6), and the lower ends of the fixed bolts (7) are movably mounted in the first fixed holes (3) of the fixed turntable (2).

3. The square bar of the tire dismantling machine capable of being locked back and forth as claimed in claim 2, wherein: the position that corresponds preceding dop (18) on upper portion receiver (8) is provided with preceding through-hole (9), the position of preceding through-hole (9) and preceding draw-in groove (12) corresponds each other, the position that corresponds back dop (19) on upper portion receiver (8) is provided with back through-hole (10), the position of back through-hole (10) and back draw-in groove (13) corresponds each other.

4. The square bar of the tire dismantling machine capable of being locked back and forth as claimed in claim 3, wherein: the quantity of middle part mounting panel (15) is two, the position that corresponds activity pull rod (16) on middle part mounting panel (15) is provided with the through-hole, position between inner spring (21) are located middle part mounting panel (15) and inner pressure plate (20), the upper end position of activity pull rod (16) is provided with activity pull head (17).

5. The square bar of the tire dismantling machine capable of being locked back and forth as claimed in claim 4, wherein: be provided with side spout (23) on first backup pad (14), side slide bar (22) movable mounting is in side spout (23) of first backup pad (14), be provided with side draw-in groove (24) in the side position that lies in side spout (23) on first backup pad (14).