CN211166276U

CN211166276U - Dismounting head assembly for pneumatic locking type tyre dismounting machine

Info

Publication number: CN211166276U
Application number: CN201922433630.9U
Authority: CN
Inventors: 颜文达
Original assignee: Coseng Automotive Equipment (zhuhai) Ltd
Current assignee: Coseng Automotive Equipment (zhuhai) Ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-04
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a pneumatic locking type dismouting head assembly for tire dismounting machine, including setting up the n shape stand on tire dismounting machine, be provided with the auxiliary arm on a montant of n shape stand, be provided with dismouting head assembly on another montant of n shape stand, be fixed with the auxiliary arm lift cylinder that is connected with the auxiliary arm on tire dismounting machine, dismouting head assembly includes a lift section of thick bamboo and dismouting arm, lateral wall top at a lift section of thick bamboo is fixed with bears the flange, lateral wall bottom at a lift section of thick bamboo is fixed with down bears the flange, top at a lift section of thick bamboo is provided with the locking crown plate, lower part at a lift section of thick bamboo is provided with down the locking crown plate, be provided with the lift control cylinder on the outer wall of a lift section of thick bamboo, top surface at last bearing the flange is fixed with the locking cylinder, bottom surface bearing the flange is fixed with down the locking cylinder down. The utility model discloses a structure sets up rationally, has last locking cylinder and lower locking cylinder, effectively realizes the lift lock position of a lift section of thick bamboo, has reduced the degree of difficulty of locking, and the suitability is strong and the practicality is good.

Description

Dismounting head assembly for pneumatic locking type tyre dismounting machine

Technical Field

The utility model belongs to the technical field of tear the child machine open, concretely relates to pneumatic locking type tears child machine dismouting head assembly open.

Background

The tire dismounting machine is a common automobile tire operating device, generally comprises a tire dismounting table, an auxiliary arm and a dismounting head, in the prior art, a stand column and the auxiliary arm are separately fixed on a machine case, and the lifting of the dismounting head is mostly manually locked, so that the operation is complex, the stability of manual locking is difficult to guarantee, the tire dismounting effect is influenced, and the applicability and the practicability are limited.

Disclosure of Invention

The utility model aims at providing a pneumatic locking type that structure setting is reasonable and the suitability is strong tears child machine dismouting head assembly open.

The technical scheme for realizing the purpose of the utility model is that the dismounting head assembly for the pneumatic locking tyre dismounting machine comprises an n-shaped upright post arranged on the tyre dismounting machine, an auxiliary arm is arranged on one vertical post of the n-shaped upright post, a dismounting head assembly is arranged on the other vertical post of the n-shaped upright post, an auxiliary arm lifting cylinder connected with the auxiliary arm is fixed on the tyre dismounting machine, the auxiliary arm lifting cylinder is positioned in a cavity of the n-shaped upright post, the dismounting head assembly comprises a lifting cylinder and a dismounting arm, an upper bearing convex plate is fixed on the top of the side wall of the lifting cylinder, a lower bearing convex plate is fixed on the bottom of the side wall of the lifting cylinder, an upper locking ring plate is arranged on the top of the lifting cylinder, a lower locking ring plate is arranged on the lower part of the lifting cylinder, a support lug is fixed on the lower part of the side wall of the n-shaped upright post, and vertical through holes are arranged on the lower bearing plate and the lower locking ring plate, a lifting control cylinder is arranged on the outer wall of the lifting cylinder, a cylinder body of the lifting control cylinder is connected on the upper bearing convex plate through a pin shaft, a piston shaft of the lifting control cylinder penetrates through the vertical through hole and is connected with the support lug through a rotating shaft, one end of the dismounting arm is connected between the upper bearing convex plate and the upper locking ring plate through a mounting ring plate, an upper locking cylinder is fixed on the top surface of the upper bearing convex plate, the piston shaft of the upper locking cylinder is connected with one side of the upper locking ring plate, the other side of the upper locking ring plate is connected on the upper bearing convex plate through a bolt, a lower locking cylinder is fixed on the bottom surface of the lower bearing convex plate, the piston shaft of the lower locking cylinder is connected with one side of the lower locking ring plate, and the other end of the lower locking ring plate is connected on the lower bearing convex plate through a bolt, when the upper locking cylinder and the lower locking cylinder extend, the upper locking ring plate and the lower locking ring plate are tilted by taking the bolt as a fulcrum, so that the upper locking ring plate and the lower locking ring plate are pressed on the outer wall of the n-shaped upright post to realize locking.

And a locking control valve connected with the upper locking cylinder and the lower locking cylinder is fixed on the dismounting arm, and when the locking control valve is manually pressed, the upper locking cylinder and the lower locking cylinder act to enable the upper locking ring plate and the lower locking ring plate to act to complete locking.

The disassembly and assembly arm comprises a disassembly and assembly arm seat and an arm body, the arm body is connected with the disassembly and assembly arm seat through a connecting shaft, the mounting ring plate is fixed on the disassembly and assembly arm seat, the side part of the disassembly and assembly arm seat is fixed on the telescopic cylinder through a connecting shaft rod, a piston shaft of the telescopic cylinder is connected with the side part of the arm body through a shaft rod, and the arm body is horizontally rotated by taking the connecting shaft as a center under the action of the telescopic cylinder.

An air pump is fixed on the side part of the tire dismounting machine, and an air valve is fixed on the side part of the n-shaped upright post.

The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, and it adopts n shape stand, all sets up on n shape stand with auxiliary arm and dismouting head assembly to form a whole, be favorable to reducing the whole volume of tearing the child machine, it is provided with locking cylinder and lower locking cylinder simultaneously, can effectively realize the lift lock position of a lift section of thick bamboo, greatly reduced the degree of difficulty of locking, also be favorable to improving the stability and the reliability of locking, the suitability is strong and the practicality is good.

Drawings

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:

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

fig. 2 is another view angle structure diagram of the present invention;

fig. 3 is a front view of the present invention;

fig. 4 is a left side view of the present invention;

fig. 5 is a top view of the present invention.

Detailed Description

(example 1)

Fig. 1 to 5 show an embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention; fig. 2 is another view angle structure diagram of the present invention; fig. 3 is a front view of the present invention; fig. 4 is a left side view of the present invention; fig. 5 is a top view of the present invention.

Referring to fig. 1 to 5, a dismounting head assembly for a pneumatic locking type tire dismounting machine comprises an n-shaped upright 2 arranged on the tire dismounting machine 1, an auxiliary arm 3 is arranged on one vertical rod of the n-shaped upright, the auxiliary arm is of a structure in the prior art and is not described in detail, a dismounting head assembly 4 is arranged on the other vertical rod of the n-shaped upright, an auxiliary arm lifting cylinder 5 connected with the auxiliary arm is fixed on the tire dismounting machine, the auxiliary arm lifting cylinder is located in a cavity of the n-shaped upright, the dismounting head assembly 4 comprises a lifting cylinder 41 and a dismounting arm 42, an upper bearing convex plate 43 is fixed on the top of the side wall of the lifting cylinder, a lower bearing convex plate 44 is fixed on the bottom of the side wall of the lifting cylinder, an upper locking ring plate 45 is arranged on the top of the lifting cylinder, a lower locking ring plate 46 is arranged on the lower part of the lifting cylinder, a support lug 47 is fixed on the lower part of the side wall of the n-shaped upright, a vertical through hole 48 is arranged on the lower bearing convex plate and the lower locking vertical ring plate, a lifting control cylinder 49 is arranged on the outer wall of the lifting cylinder, the cylinder body of the lifting control cylinder is connected on the upper bearing convex plate through a pin shaft 410, the piston shaft of the lifting control cylinder passes through the vertical through hole and is connected with the support lug through a rotating shaft 411, one end of the dismounting arm is connected between the upper bearing convex plate and the upper locking ring plate through a mounting ring plate 412, an upper locking cylinder 413 is fixed on the top surface of the upper bearing convex plate, the piston shaft of the upper locking cylinder is connected with one side of the upper locking ring plate, the other side of the upper locking ring plate is connected on the upper bearing convex plate through a bolt, a lower locking cylinder 414 is fixed on the bottom surface of the lower bearing convex plate, the piston shaft of the lower locking cylinder is connected with one side of the lower locking ring plate, and the other end of the lower locking ring plate is connected on the lower bearing convex plate through a bolt, when the upper locking cylinder and the lower locking cylinder extend, the upper locking ring plate and the lower locking ring plate are tilted by taking the bolt as a fulcrum, so that the upper locking ring plate and the lower locking ring plate are pressed on the outer wall of the n-shaped upright post to realize locking.

And a locking control valve 6 connected with the upper locking cylinder and the lower locking cylinder is fixed on the dismounting arm, and when the locking control valve is manually pressed, the upper locking cylinder and the lower locking cylinder act to enable the upper locking ring plate and the lower locking ring plate to act to complete locking.

The disassembly and assembly arm 42 comprises a disassembly and assembly arm seat 421 and an arm body 422, the arm body is connected with the disassembly and assembly arm seat through a connecting shaft 423, the mounting ring plate is fixed on the disassembly and assembly arm seat, the side part of the disassembly and assembly arm seat is fixed on a telescopic cylinder 424 through a connecting shaft rod, a piston shaft of the telescopic cylinder is connected with the side part of the arm body through a shaft rod 425, and the arm body horizontally rotates by taking the connecting shaft as a center under the action of the telescopic cylinder.

An air pump 7 is fixed on the side part of the tire dismounting machine, and an air valve 8 is fixed on the side part of the n-shaped upright post.

The utility model discloses a structure sets up rationally, and it adopts n shape stand, all sets up on n shape stand with auxiliary arm and dismouting head assembly to form a whole, be favorable to reducing the whole volume of tearing the child machine, it is provided with locking cylinder and lower locking cylinder simultaneously, can effectively realize the lift lock position of a lift section of thick bamboo, greatly reduced the degree of difficulty of locking, also be favorable to improving the stability and the reliability of locking, the suitability is strong and the practicality is good.

The standard parts used in the present embodiment may be purchased directly from the market, and the non-standard structural components described in the specification and drawings may be obtained by processing without any doubt according to the common general knowledge in the art, and the connection manner of the respective parts is by the conventional means developed in the art, and the machines, parts and equipment are of the conventional type in the art, so that the detailed description thereof is omitted.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.

Claims

1. The utility model provides a pneumatic locking type is torn open child machine dismouting head assembly, is including setting up the n shape stand on tearing open the child machine be provided with the auxiliary arm on a montant of n shape stand be provided with first assembly of dismouting on another montant of n shape stand, be fixed with on tearing open the child machine with the auxiliary arm lift cylinder that the auxiliary arm is connected, auxiliary arm lift cylinder is in the cavity of n shape stand, its characterized in that: the assembling and disassembling head assembly comprises a lifting cylinder and an assembling and disassembling arm, an upper bearing convex plate is fixed at the top of the side wall of the lifting cylinder, a lower bearing convex plate is fixed at the bottom of the side wall of the lifting cylinder, an upper locking ring plate is arranged at the top of the lifting cylinder, a lower locking ring plate is arranged at the lower part of the lifting cylinder, a support lug is fixed at the lower part of the side wall of the n-shaped upright post, vertical through holes are formed in the lower bearing convex plate and the lower locking ring plate, a lifting control cylinder is arranged on the outer wall of the lifting cylinder, a cylinder body of the lifting control cylinder is connected to the upper bearing convex plate through a pin shaft, a piston shaft of the lifting control cylinder penetrates through the vertical through holes and is connected with the support lug through a rotating shaft, one end of the assembling and disassembling arm is connected between the upper bearing convex plate and the upper locking ring plate through an installing ring plate, and an upper locking cylinder is fixed at the top surface of the upper, the piston shaft of the upper locking cylinder is connected with one side of the upper locking ring plate and the other side of the upper locking ring plate is connected onto the upper bearing convex plate through a bolt, the lower bearing convex plate is fixed with a lower locking cylinder on the bottom surface, the lower locking cylinder is connected with one side of the lower locking ring plate and the other end of the lower locking ring plate is connected through a bolt on the lower bearing convex plate, when the upper locking cylinder and the lower locking cylinder extend, the upper locking ring plate and the lower locking ring plate are supported to press on the outer wall of the n-shaped stand column by taking the bolt as one end to tilt.

2. The assembly and disassembly head assembly for a pneumatic locking type tire dismounting machine according to claim 1, wherein: and a locking control valve connected with the upper locking cylinder and the lower locking cylinder is fixed on the dismounting arm, and when the locking control valve is manually pressed, the upper locking cylinder and the lower locking cylinder act to enable the upper locking ring plate and the lower locking ring plate to act to complete locking.

3. The assembly and disassembly head assembly for a pneumatic locking type tire dismounting machine according to claim 2, wherein: the disassembly and assembly arm comprises a disassembly and assembly arm seat and an arm body, the arm body is connected with the disassembly and assembly arm seat through a connecting shaft, the mounting ring plate is fixed on the disassembly and assembly arm seat, the side part of the disassembly and assembly arm seat is fixed on the telescopic cylinder through a connecting shaft rod, a piston shaft of the telescopic cylinder is connected with the side part of the arm body through a shaft rod, and the arm body is horizontally rotated by taking the connecting shaft as a center under the action of the telescopic cylinder.

4. The disassembling and assembling head assembly for the pneumatic locking type tire disassembling machine according to claim 3, wherein: an air pump is fixed on the side part of the tire dismounting machine, and an air valve is fixed on the side part of the n-shaped upright post.