CN217669138U

CN217669138U - Device for disassembling gear push rod of valve body

Info

Publication number: CN217669138U
Application number: CN202221594708.0U
Authority: CN
Inventors: 刘宇丹; 黄志敏
Original assignee: Guangzhou Quansu Automobile Technology Development Co ltd
Current assignee: Guangzhou Quansu Automobile Technology Development Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-10-28
Anticipated expiration: 2032-06-23

Abstract

The utility model discloses a device for disassembling a valve body gear push rod, which relates to the technical field of auxiliary tools of a gearbox valve body, and comprises a base, four push rod mechanisms, four positioning columns and a switch valve, wherein the four push rod mechanisms, the four positioning columns and the switch valve are all fixed on the base; the push rod mechanism comprises an air cylinder, the air cylinder is provided with a telescopic rod, the end part of the telescopic rod is provided with a buckling groove, the buckling groove comprises an accommodating groove and a limiting groove, and the width of the limiting groove is smaller than that of the accommodating groove; the four push rod mechanisms are arranged oppositely in pairs, and the four positioning columns are respectively arranged on one side of each of the four push rod mechanisms and are used for supporting the gearbox to enable the gear of the gearbox to be arranged in the buckling grooves; the switch valve is connected with four cylinders through the air pipe assembly and used for driving the telescopic rod to stretch. The device provided by the utility model dismantle efficiently, reduced simultaneously and dismantled in-process human factor and lead to the part damage.

Description

Device for disassembling gear push rod of valve body

Technical Field

The utility model relates to a appurtenance field of gearbox valve body specifically is a device for dismantling valve body gear push rod.

Background

The gearbox valve body is a key component for controlling the gear shifting of the automobile. After the valve body breaks down, need the manual work to dismantle the valve body and inspect and maintain, and current method still pulls open four gears through the manual work in proper order, and this mode cost great manpower resources, and dismantle inefficiency, easily damage the part.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a device for dismantling valve body gear push rod to the technical problem of inefficiency is dismantled in the solution.

In order to solve the technical problem, the utility model provides a following optimization technical scheme:

a device for disassembling a gear push rod of a valve body comprises a base, four push rod mechanisms, four positioning columns and a switch valve, wherein the four push rod mechanisms, the four positioning columns and the switch valve are all fixed on the base;

the push rod mechanism comprises an air cylinder, the air cylinder is provided with a telescopic rod, the end part of the telescopic rod is provided with a buckling groove, the buckling groove comprises an accommodating groove and a limiting groove, and the width of the limiting groove is smaller than that of the accommodating groove;

the four push rod mechanisms are oppositely arranged in pairs, and the four positioning columns are respectively arranged on one sides of the four push rod mechanisms and are used for supporting the valve body to enable the end part of the gear push rod of the valve body to be arranged in the buckling groove;

the switch valve is connected with four cylinders through the air pipe assembly and used for driving the telescopic rod to stretch.

Further, the push rod mechanism further comprises four side plates, the four cylinders are fixed on the outer side faces of the four side plates respectively, through holes are formed in the side plates, and the telescopic rods penetrate through the through holes and extend to the inner sides of the side plates.

Furthermore, the push rod mechanism further comprises four supporting plates, and the four supporting plates are arranged below the four through holes respectively.

Further, the air pipe assembly comprises a first main pipe, a second main pipe, five first branch pipes and five second branch pipes, wherein the first main pipe is connected to the switch valve and the four air cylinders through the five first branch pipes respectively, and the second main pipe is connected to the switch valve and the four air cylinders through the five second branch pipes respectively.

Furthermore, the trachea subassembly still includes the tee bend converter, the tee bend converter is established the first main pipe with the junction of first branch pipe, and set up in the second main pipe with the junction of second branch pipe.

Furthermore, the positioning column comprises a first column body arranged on the base and a limiting column arranged at the top end of the first column body.

The utility model discloses following beneficial effect has for prior art:

the device provided by the utility model support the valve body and make the push rod tip of four gears block respectively at the buckle inslot of four telescopic links through four reference columns, four cylinders of ooff valve control are dismantled four gear push rods of valve body simultaneously, dismantle efficiently, have practiced thrift a large amount of manpower resources simultaneously, have also reduced and have dismantled the in-process artificial factor and lead to the part damage.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of fig. 1 at a.

In the figure: 1. a base; 2. a positioning column; 3. a cylinder; 4. a telescopic rod; 5. a fastening groove; 6. a containing groove; 7. a limiting groove; 8. a side plate; 9. a through hole; 10. a support plate; 11. a first main tube; 12. a second main pipe; 13. a first branch pipe; 14. a second branch pipe; 15. a three-way converter; 16. a first column; 17. a limiting column; 18. and (4) switching on and off the valve.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The utility model provides a push rod device mainly used dismantles the gear of gearbox.

Referring to fig. 1-2, a device for disassembling a gear push rod of a valve body comprises a base 1, four push rod mechanisms, four positioning columns 2 and a switch valve, wherein the four push rod mechanisms, the four positioning columns 2 and the switch valve are all fixed on the base 1;

the push rod mechanism comprises an air cylinder 3, the air cylinder 3 is provided with a telescopic rod 4, the end part of the telescopic rod 4 is provided with a buckling groove 5, the buckling groove 5 comprises an accommodating groove 6 and a limiting groove 7, and the width of the limiting groove 7 is smaller than that of the accommodating groove 6;

the four push rod mechanisms are oppositely arranged in pairs, and the four positioning columns 2 are respectively arranged on one sides of the four push rod mechanisms and are used for supporting the valve body to enable the end part of the gear push rod of the valve body to be arranged in the buckling groove 5;

the switch valve is connected with four cylinders 3 through an air pipe assembly and used for driving the telescopic rods 4 to stretch.

The utility model provides a push rod device's use step is: the valve body is placed on the four positioning columns 2, so that the four gear push rods of the valve body are respectively placed in the four clamping and buckling grooves 5, and the telescopic rod 4 is in an extending state; open the ooff valve, the ooff valve passes through trachea subassembly simultaneous control four telescopic links 4 and contracts, because the width of spacing groove 7 is less than this moment the width of storage tank 6, consequently the gear push rod of gearbox blocks the inner wall of spacing groove 7 and is restricted at spacing groove 7, and telescopic link 4 contracts and dismantles four gear push rods of four gearboxes simultaneously. The utility model provides a push rod device simple structure dismantles the efficient of gear.

The switching valve 18 is embodied as a pneumatic switching valve with a handle.

In the above technical solution, a specific form that four push rod mechanisms, four positioning columns 2 and a switch valve 18 are fixed on the base 1 is not given, and the fixing manner has various options to realize the fixing function, for example, by welding and riveting.

The push rod mechanism further comprises four side plates 8, the four air cylinders 3 are fixed on the outer side faces of the four side plates 8 respectively, the side plates 8 are provided with through holes 9, and the telescopic rods 4 penetrate through the through holes 9 and extend to the inner sides of the side plates 8. Curb plate 8 plays and fixes cylinder 3 at the effect on a certain height, and concrete height and reference column 2 looks adaptation make gear push rod and telescopic link 4 be in same horizontal plane when the valve body hangs on reference column 2. Here, the side plates 8 are fixed to the base 1 in a variety of ways, for example by welding or riveting.

The push rod mechanism further comprises four supporting plates 10, and the four supporting plates 10 are respectively arranged below the four through holes 9. Specifically, a supporting plate 10 is fixed on the base 1, the height of the supporting plate 10 is lower than the through hole 9, the telescopic rod 4 extends out of the through hole 9, and the supporting plate 10 is used for supporting the telescopic rod 4 to prevent the telescopic rod 4 from inclining downwards due to the certain weight of the telescopic rod 4. The manner in which the support plate 10 is fixed to the base 1 here has many options, so that a fixing effect is achieved, for example by welding or riveting.

The air pipe assembly includes a first main pipe 11, a second main pipe 12, five first branch pipes 13, and five second branch pipes 14, the first main pipe 11 is connected to the switching valve 18 and four of the cylinders 3 through the five first branch pipes 13, respectively, and the second main pipe 12 is connected to the switching valve 18 and four of the cylinders 3 through the five second branch pipes 14, respectively. It can be understood that, when the switch valve 18 is opened, the switch valve 18 outputs pressure to the first main pipe 11 and the second main pipe 12, the first main pipe 11 controls the telescopic rods 4 through the four first branch pipes 13, and the second main pipe 12 controls the telescopic rods 4 through the four second branch pipes 14, so that the four telescopic rods 4 are contracted simultaneously, and the effect of efficiently disassembling the gear push rod is realized.

The air pipe assembly further comprises a three-way converter 15, the three-way converter 15 is arranged at the joint of the first main pipe 11 and the first branch pipe 13 and at the joint of the second main pipe 12 and the second branch pipe 14, and the three-way converter 15 plays a role in connection.

The positioning column 2 comprises a first column body 16 arranged on the base 1 and a limiting column 17 arranged at the top end of the first column body 16, and the diameter of the second column body is smaller than that of the first column body 16 and used for inserting into a through hole at the bottom of the valve body push rod to fix the valve body push rod.

The above description is only exemplary of the invention, and is intended to enable those skilled in the art to understand and implement the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A device for disassembling a gear push rod of a valve body is characterized by comprising a base, four push rod mechanisms, four positioning columns and a switch valve, wherein the four push rod mechanisms, the four positioning columns and the switch valve are all fixed on the base;

2. The device for disassembling the valve body gear push rod according to claim 1, wherein the push rod mechanism further comprises four side plates, the four cylinders are respectively fixed on outer side surfaces of the four side plates, the side plates are provided with through holes, and the telescopic rods penetrate through the through holes and extend to inner sides of the side plates.

3. The device for disassembling the valve body gear push rod according to claim 2, characterized in that the push rod mechanism further comprises four support plates, and the four support plates are respectively arranged below the four through holes.

4. The device for disassembling a valve body shift position push rod according to claim 1, wherein said air pipe assembly includes a first main pipe, a second main pipe, five first branch pipes and five second branch pipes, said first main pipe is connected to said on-off valve and four of said air cylinders through five of said first branch pipes, respectively, and said second main pipe is connected to said on-off valve and four of said air cylinders through five of said second branch pipes, respectively.

5. The device for disassembling the valve body gear push rod according to claim 4, wherein the air pipe assembly further comprises a three-way switch, and the three-way switch is arranged at the connection position of the first main pipe and the first branch pipe and at the connection position of the second main pipe and the second branch pipe.

6. The device for disassembling the valve shift lever pushing rod of claim 1, wherein the positioning post includes a first post body disposed on the base and a limiting post disposed on a top end of the first post body.