CN211304378U

CN211304378U - Automobile steering device outer tube column tube pressure point device

Info

Publication number: CN211304378U
Application number: CN201922488419.7U
Authority: CN
Inventors: 刘惟栋; 成卫之; 王连悦; 李栋; 吕赟轩
Original assignee: Shandong Xianhe Automobile Steering Co ltd
Current assignee: Shandong Xianhe Automobile Steering Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-21
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a pressure point device for outer tube column casing of automobile steering device, comprising a base plate, two fixed plates of top outer wall fixedly connected with of bottom plate, and two pneumatic cylinders of one side outer wall fixedly connected with of one of them fixed plate, the same connecting plate of other end fixedly connected with of two pneumatic cylinders, two pneumatic cylinders are connected with synchronous hydraulic system, No. two motors of one side outer wall fixedly connected with of connecting plate, and the output shaft of No. two motors passes through shaft coupling fixedly connected with go-between, threaded hole is opened to the outer wall equidistance of go-between. The utility model discloses a be provided with pneumatic cylinder, connecting plate, No. two motors and go-between, when carrying out the auto steering ware fixed, it is inboard to drive the locking plate through the locking bolt on the go-between and be fixed in it, when carrying out the auto steering ware pressure point operation, can carry out the rotary motion of auto steering ware according to the pressure point position to improve the work efficiency of pressure point, improve the device's practicality.

Description

Automobile steering device outer tube column tube pressure point device

Technical Field

The utility model relates to an automotive processing technology field especially relates to a vapour steering gear outer tube column casing pressure point device.

Background

The automobile steering device is also called a steering machine and a steering machine, and is the most important part in an automobile steering system; it has the following functions: the end part of the tube column barrel of the automobile steering device is generally provided with two large and small notches for positioning and is used for being in interference fit with a bearing embedded in the tube column barrel, so that a pressure point device is required to be used in the machining process of the automobile steering device.

Through search, the patent with the Chinese patent application number of CN201821926921.0 discloses an outer tube column casing pressure point device of an automobile steering device, which comprises a base. The pressure point device in the above patent has the following disadvantages: when the pressure point of the automobile steering gear is carried out in the comparison file, the pressure point can not be adjusted through the fixing assembly according to the position of the pressure point, and therefore the working efficiency of the pressure point device is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automobile steering device outer tube column tube pressure point device.

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

the utility model provides a pressure point device of outer tube column casing of auto steering ware, includes the bottom plate, two fixed plates of top outer wall fixedly connected with of bottom plate, and two pneumatic cylinders of one side outer wall fixedly connected with of one of them fixed plate, the same connecting plate of the other end fixedly connected with of two pneumatic cylinders, two pneumatic cylinders are connected with synchronous hydraulic system, No. two motors of one side outer wall fixedly connected with of connecting plate, and the output shaft of No. two motors passes through shaft coupling fixedly connected with go-between, threaded hole is opened to the outer wall equidistance of go-between, and the inner wall of every threaded hole all has locking bolt through threaded connection, and every locking bolt's the other end all.

Furthermore, an adjusting plate is fixedly connected to the outer wall of one side of the other fixing plate, and two sliding grooves are formed in the outer wall of the top of the adjusting plate.

Further, two the equal sliding connection of inner wall of spout has the slider, and the same slide of the top outer wall fixedly connected with of two sliders, and one side outer wall of slide is connected with solid fixed ring through the bearing.

Furthermore, the top outer wall of the bottom plate is fixedly connected with two supporting columns, and the top outer walls of the two supporting columns are fixedly connected with the same top plate.

Further, the bottom outer wall fixedly connected with motor frame of roof, and the bottom inner wall fixedly connected with motor of motor frame is a motor.

Furthermore, the output shaft of a motor is fixed with a rotating plate through a coupler, the bottom outer wall of the rotating plate is fixedly connected with an air cylinder, and the bottom outer wall of the air cylinder is fixedly connected with a pressure point punch.

Furthermore, the outer wall of the top of the bottom plate is fixedly connected with two connecting columns, and the outer wall of the top of the two connecting columns is fixedly connected with the same supporting plate.

Furthermore, the top outer wall of backup pad is opened there is the adjustment tank, and the inner wall sliding connection of adjustment tank has two regulating blocks, the equal fixedly connected with support ring of top outer wall of two regulating blocks.

The utility model has the advantages that:

1. when the automobile steering device is fixed by the aid of the hydraulic cylinder, the connecting plate, the second motor and the connecting ring, the locking plate is driven by the locking bolt on the connecting ring to be fixed on the connecting ring, and when the automobile steering device is operated at a pressure point, the automobile steering device can rotate and move according to the pressure point, so that the working efficiency of the pressure point is improved, and the practicability of the device is improved.

2. Through being provided with a motor and rotor plate, the cylinder is fixed in on the rotor plate, and the pressure point drift is fixed in the other end of cylinder, when carrying out the pressure point operation to auto steering ware, a motor and cylinder drive the rotatory push down of pressure point drift to improve the pressure point effect.

3. Through being provided with backup pad, adjustment tank and support ring, the support ring passes through regulating block sliding connection in the inner wall of adjustment tank, when carrying out the auto steering ware and fix, the support ring contacts with the outer wall of auto steering ware, during the pressure point operation, adjusts the support ring to pressure point department both sides to support auto steering ware pressure point department, prevent that the phenomenon of the concave downside in auto steering ware pressure point department both sides appears in the pressure point in-process, protect auto steering ware.

Drawings

Fig. 1 is a schematic structural diagram of an outer tube column casing pressure point device of an automobile steering gear provided in embodiment 1;

fig. 2 is an enlarged view of a partial structure of an outer tube column tube pressure point device of an automobile steering gear provided by the utility model;

fig. 3 is a schematic structural diagram of an outer tube column casing pressure point device of an automobile steering gear provided in embodiment 2.

In the figure: the device comprises a base plate 1, a sliding block 2, a sliding chute 3, an adjusting plate 4, a sliding plate 5, a fixing ring 6, a top plate 7, a motor frame 8, a motor 9, a rotating plate 10, a cylinder 11, a connecting plate 12, a hydraulic cylinder 13, a motor 14, a supporting column 15, a fixing plate 16, a pressing point punch 17, a connecting ring 18, a locking bolt 19, a locking plate 20, a supporting plate 21, a connecting column 22, an adjusting groove 23 and a supporting ring 24.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, an automobile steering gear outer tube column barrel pressure point device comprises a bottom plate 1, two fixing plates 16 are fixedly connected to the outer wall of the top of the bottom plate 1, two hydraulic cylinders 13 are fixedly connected to the outer wall of one side of one of the fixing plates 16, the other ends of the two hydraulic cylinders 13 are fixedly connected with a same connecting plate 12, the two hydraulic cylinders 13 are connected with a synchronous hydraulic system, a second motor 14 is fixedly connected to the outer wall of one side of the connecting plate 12, an output shaft of the second motor 14 is fixedly connected with a connecting ring 18 through a coupler, threaded holes are formed in the outer wall of the connecting ring 18 at equal intervals, a locking bolt 19 is connected to the inner wall of each threaded hole through a thread, a locking plate 20 is connected to the other end of each locking bolt 19 through a bearing, when the automobile steering gear is fixed, the locking plate, when the automobile steering device is operated at the pressure point, the automobile steering device can rotate and move according to the pressure point position, so that the working efficiency of the pressure point is improved, and the practicability of the device is improved.

Wherein, the outer wall of one side of another fixed plate 16 is fixedly connected with an adjusting plate 4, and the top outer wall of the adjusting plate 4 is provided with two sliding chutes 3.

Wherein, the equal sliding connection of inner wall of two spouts 3 has slider 2, and the same slide 5 of top outer wall fixedly connected with of two slider 2, and one side outer wall of slide 5 is connected with solid fixed ring 6 through the bearing.

Wherein, two support columns 15 of bottom plate 1's top outer wall fixedly connected with, and the same roof 7 of two support columns 15's top outer wall fixedly connected with.

Wherein, the bottom outer wall fixedly connected with motor frame 8 of roof 7, and the bottom inner wall fixedly connected with one number 9 of motor frame 8.

Wherein, the output shaft of a motor 9 is fixed with rotor plate 10 through the shaft coupling, and the bottom outer wall fixedly connected with cylinder 11 of rotor plate 10, and the bottom outer wall fixedly connected with pressure point drift 17 of cylinder 11.

The working principle is as follows: during the use, peg graft the one end of auto steering ware in solid fixed ring 6, the other end is placed in the inboard of go-between 18, then it is fixed with auto steering ware's the other end to drive locking plate 20 through locking bolt 19, after fixed the accomplishing, when carrying out the pressure point operation, carry out auto steering ware position control according to auto steering ware's pressure point position, if carry out the removal on the horizontal plane, drive connecting plate 12 through pneumatic cylinder 13 and remove, thereby it slides at the inner wall of spout to drive slider 2 of slide 5 below, if carry out angle modulation, then it is rotatory to drive go-between 18 through No. two motors 14, after the position modulation is accomplished, start No. one motor 9 and cylinder 11, thereby it carries out the pressure point operation to auto steering ware to drive pressure point drift 17.

Example 2

Referring to fig. 2-3, an outer tube column casing pressure point device of a steering gear of an automobile, compared with embodiment 1, the outer wall of the top of a bottom plate 1 is fixedly connected with two connecting columns 22, the outer wall of the top of the two connecting columns 22 is fixedly connected with a same supporting plate 21, the outer wall of the top of the supporting plate 21 is provided with an adjusting groove 23, the inner wall of the adjusting groove 23 is slidably connected with two adjusting blocks, the outer walls of the top of the two adjusting blocks are fixedly connected with supporting rings 24, when the steering gear of an automobile is fixed, the supporting rings 24 are in contact with the outer wall of the steering gear of the automobile, when the pressure point is operated, the supporting rings 24 are adjusted to two sides of the pressure point, so that the pressure point of the steering gear of the automobile is supported, the phenomenon that the two sides of the pressure.

The working principle is as follows: when the automobile steering device is used, one end of the automobile steering device is inserted into the fixing ring 6, the other end of the automobile steering device is placed on the inner side of the connecting ring 18, the locking plate 20 is driven by the locking bolt 19 to fix the other end of the automobile steering device, after the fixing is finished, the position of the automobile steering device is adjusted according to the pressure point position of the automobile steering device, if the automobile steering device moves on the horizontal plane, the connecting plate 12 is driven by the hydraulic cylinder 13 to move, so that the sliding block 2 below the sliding plate 5 is driven to slide on the inner wall of the sliding groove, if the automobile steering device performs the angle adjustment, the connecting ring 18 is driven by the second motor 14 to rotate, after the position adjustment is finished, the first motor 9 and the air cylinder 11 are started, so that the pressure point punch 17 is driven to perform the pressure point operation on the automobile steering device, before the pressure point, the support ring 24 slides on, the automobile steering gear is protected.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A pressure point device of an outer tube column casing of an automobile steering gear comprises a bottom plate (1) and is characterized in that, the outer wall of the top of the bottom plate (1) is fixedly connected with two fixing plates (16), and the outer wall of one side of one of the fixed plates (16) is fixedly connected with two hydraulic cylinders (13), the other ends of the two hydraulic cylinders (13) are fixedly connected with the same connecting plate (12), the two hydraulic cylinders (13) are connected with a synchronous hydraulic system, the outer wall of one side of the connecting plate (12) is fixedly connected with a second motor (14), and the output shaft of the second motor (14) is fixedly connected with a connecting ring (18) through a coupler, the outer wall of the connecting ring (18) is provided with threaded holes at equal intervals, and the inner wall of each threaded hole is connected with a locking bolt (19) through threads, and the other end of each locking bolt (19) is connected with a locking plate (20) through a bearing.

2. The automobile steering gear outer tube column tube pressure point device according to claim 1, characterized in that an adjusting plate (4) is fixedly connected to the outer wall of one side of the other fixing plate (16), and two sliding grooves (3) are formed in the outer wall of the top of the adjusting plate (4).

3. The automobile steering gear outer tube column barrel pressure point device according to claim 2, characterized in that the inner walls of the two sliding grooves (3) are slidably connected with sliding blocks (2), the outer walls of the tops of the two sliding blocks (2) are fixedly connected with the same sliding plate (5), and the outer wall of one side of the sliding plate (5) is connected with a fixed ring (6) through a bearing.

4. The automobile steering gear outer tube column tube pressure point device according to claim 1, characterized in that two supporting columns (15) are fixedly connected to the outer top wall of the bottom plate (1), and the same top plate (7) is fixedly connected to the outer top walls of the two supporting columns (15).

5. The automobile steering device outer tube column barrel pressure point device is characterized in that a motor frame (8) is fixedly connected to the outer bottom wall of the top plate (7), and a first motor (9) is fixedly connected to the inner bottom wall of the motor frame (8).

6. The automobile steering device outer tube column barrel pressure point device is characterized in that an output shaft of the first motor (9) is fixed with a rotating plate (10) through a coupler, a cylinder (11) is fixedly connected to the outer wall of the bottom of the rotating plate (10), and a pressure point punch (17) is fixedly connected to the outer wall of the bottom of the cylinder (11).

7. The automobile steering gear outer tube column barrel pressure point device according to any one of claims 1-6, characterized in that two connecting columns (22) are fixedly connected to the outer top wall of the bottom plate (1), and the same supporting plate (21) is fixedly connected to the outer top walls of the two connecting columns (22).

8. The automobile steering device outer tube column tube pressure point device is characterized in that an adjusting groove (23) is formed in the outer wall of the top of the supporting plate (21), two adjusting blocks are connected to the inner wall of the adjusting groove (23) in a sliding mode, and supporting rings (24) are fixedly connected to the outer wall of the top of each adjusting block.