CN210476742U

CN210476742U - Differential mechanism assembly fixture

Info

Publication number: CN210476742U
Application number: CN201921419717.4U
Authority: CN
Inventors: 涂伟; 张小明; 涂传轴
Original assignee: Jiangxi Qianyuan Machinery Manufacturing Co ltd
Current assignee: Jiangxi Qianyuan Machinery Manufacturing Co ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-05-08
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a differential mechanism assembly fixture, which comprises a bod, the organism upper end is equipped with the last working face in sunken space, still include assembly devices, the carousel, control panel, the carousel level cover is in the sunken space of last working face, be provided with second motor and driving gear in the carousel, second motor and driving gear coaxial coupling, the vertical carousel that inserts of driving gear, and the driving gear upper end exceeds the up end of carousel, arrange around the flank of tooth of driving gear, assembly devices is the hemisphere, and the assembly devices lower extreme is provided with driven tooth's socket along the fore-and-aft direction, driven tooth's socket and driving gear meshing, control panel sets up in the organism outside, and control panel is connected with the second motor electricity. The control panel controls the second motor to drive the driving gear to rotate, the driving gear is meshed with the driven tooth groove and drives the assembling mechanism to rotate, and horizontal and longitudinal conversion of the surface is achieved.

Description

Differential mechanism assembly fixture

Technical Field

The utility model relates to a differential mechanism production field especially relates to a differential mechanism assembly fixture.

Background

The automobile differential mechanism can realize a mechanism that left and right (or front and rear) driving wheels rotate at different rotating speeds. A large number of small parts are arranged in the differential, and the differential needs to be assembled in different directions, so that the differential positioning tool is researched.

Utility model CN208759107U discloses an automobile differential casing accessory processing location frock structure. Although the function of assembling the differential in different directions can be realized through the first motor, the second motor and the air cylinder, the tool is changed from the longitudinal direction to the transverse direction only through the air cylinder, and the mechanism is too weak, so that the differential positioning mechanism is easy to be unstable, and the assembly of the differential is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a differential mechanism assembly fixture, second motor drive driving gear rotate, and the driving gear drives positioning mechanism through driven tooth's socket and rotates with driven tooth's socket meshing, realize that assembly devices is horizontal and fore-and-aft transformation, and the structure that this kind of structure supported through the cylinder relatively is more firm.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a pair of differential mechanism assembly fixture, which comprises a bod, the organism upper end is equipped with the last working face in sunken space, still includes assembly devices, carousel, control panel, the carousel level cover is in the sunken space of last working face, be provided with second motor and driving gear in the carousel, second motor and driving gear coaxial coupling, the vertical carousel that inserts of driving gear, and the driving gear upper end exceeds the up end of carousel, arrange around the flank of tooth of driving gear, assembly devices is the hemisphere, and the assembly devices lower extreme is provided with driven tooth's socket along the fore-and-aft direction, driven tooth's socket and driving gear meshing, control panel sets up in the organism outside, and control panel is connected with the second motor electricity.

Preferably, the machine body comprises a first motor, the first motor is fixed at the lower end of the upper working face, a rotating shaft of the first motor vertically extends upwards and is fixed at the lower end of the rotating disc, and the first motor is electrically connected with the control panel.

Preferably, the edge of the upper end of the turntable is also provided with a group of support rods which are bilaterally symmetrical, and the upper parts of the support rods are provided with rotating holes.

Preferably, assembly devices still includes circular spacing groove and bilateral symmetry's pivot, the assembly devices upper end is provided with sunk structure, the spacing groove cover is provided with sunk structure in the assembly devices upper end, and the spacing groove can be at the sunk structure internal rotation, the upper end in the assembly devices side is fixed in the pivot, the rotation hole is inserted in the pivot, and the pivot can rotate at the rotation downthehole.

Preferably, a third motor is arranged in the assembling mechanism, the third motor is arranged along the vertical direction, a rotating shaft of the third motor extends upwards and is connected with the bottom of the limiting groove, and the third motor is electrically connected with the control panel.

The utility model has the advantages that:

the utility model discloses, set up second motor, driving gear and driven tooth's socket, drive the driving gear through the second motor and rotate, the driving gear meshes with driven tooth's socket mutually, and the driving gear rotates and drives the motion of driven tooth's socket, and driven tooth's socket sets up the lower extreme at assembly devices along the fore-and-aft direction, therefore assembly devices is along with the motion of driven tooth's socket, accomplishes horizontal and fore-and-aft conversion, and the relative prior art of this kind of mechanism mode is also more firm.

Drawings

Fig. 1 is a structural diagram of a differential assembly tool according to the present invention;

fig. 2 is a sectional view of the differential assembly tool of the present invention.

In the figure:

1. a body; 11. an upper working surface; 2. a control panel; 3. an assembly mechanism; 31. a limiting groove; 32. a rotating shaft; 33. a driven tooth groove; 4. a turntable; 5. a support bar; 51. rotating the hole; 6. a first motor; 7; a second motor; 8. a driving gear; 9. a third motor.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 2, a differential assembly fixture, including organism 1, organism 1 upper end is equipped with last working face 11 of sunk space, still include assembly devices 3, carousel 4,

control panel

2, 4 horizontal covers of carousel are in the sunk space of last working face 11, be provided with second motor 7 and driving gear 8 in the carousel 4, second motor 7 and driving gear 8 coaxial coupling, driving gear 8 is vertical to be inserted

carousel

4, and 8 upper ends of driving gear exceed the up end of carousel 4, the flank of tooth of driving gear 8 is arranged around, assembly devices 3 is the hemisphere, and 3 lower extremes of assembly devices are provided with driven tooth's socket 33 along the fore-and-aft direction, driven tooth's socket 33 and driving gear 8 mesh, control panel 2 sets up in the organism 1 outside, and control panel 2 is connected with second motor 7 electricity. The control panel 2 controls the second motor 7 to drive the driving gear 8 to rotate, the driving gear 8 is meshed with the driven tooth groove 33 and drives the assembling mechanism 3 to rotate, and therefore the transverse and longitudinal conversion of the surface is achieved.

The machine body 1 internally comprises a first motor 6, the first motor 6 is fixed at the lower end of the upper working surface 11, the rotating shaft of the first motor 6 vertically extends upwards and is fixed at the lower end of the rotating disc 4, and the first motor 6 is electrically connected with the control panel 2. The first motor 6 is remotely controlled to work through the control panel 2, and the rotating disc 4 is driven to rotate on the horizontal plane along the axis direction.

The edge of the upper end of the rotary table 4 is also provided with a group of support rods 5 which are bilaterally symmetrical, and the upper parts of the support rods 5 are provided with rotating holes 51. Assembly devices 3 still includes circular spacing groove 31 and bilateral symmetry's pivot 32, and assembly devices 3 upper end is provided with sunk structure, and spacing groove 31 cover is provided with sunk structure in assembly devices 3 upper end, and spacing groove 31 can be at the sunk structure internal rotation, and the upper end in assembly devices 3 side is fixed in pivot 32, and pivot 32 inserts rotation hole 51, and pivot 32 can rotate the downthehole 51 internal rotation at the rotation. The assembly mechanism 3 can be supported by the support rod 5, so that the assembly mechanism 3 is more stable in the transverse and longitudinal conversion process.

The third motor 9 is arranged in the assembling mechanism 3, the third motor 9 is arranged along the vertical direction, a rotating shaft of the third motor 9 extends upwards and is connected with the bottom of the limiting groove 31, and the third motor 9 is electrically connected with the control panel 2. The control panel 2 can control the third motor 9 to move, and the third motor 9 can drive the limiting groove 31 to rotate along the axis direction.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. The utility model provides a differential mechanism assembly fixture, includes organism (1), its characterized in that:

the upper end of the machine body (1) is provided with an upper working surface (11) with a concave space;

the device also comprises an assembling mechanism (3), a turntable (4) and a control panel (2);

the turntable (4) is horizontally sleeved in the concave space of the upper working surface (11);

a second motor (7) and a driving gear (8) are arranged in the rotary disc (4);

the second motor (7) is coaxially connected with the driving gear (8);

the driving gear (8) is vertically inserted into the turntable (4), and the upper end of the driving gear (8) is higher than the upper end face of the turntable (4);

the tooth surfaces of the driving gears (8) are arranged in front and back;

the assembling mechanism (3) is hemispherical, and a driven tooth groove (33) is formed in the lower end of the assembling mechanism (3) along the front-rear direction;

the driven tooth groove (33) is meshed with the driving gear (8);

the control panel (2) is arranged on the outer side of the machine body (1), and the control panel (2) is electrically connected with the second motor (7).

2. The differential assembly tooling of claim 1, wherein:

the machine body (1) comprises a first motor (6);

the first motor (6) is fixed at the lower end of the upper working surface (11);

a rotating shaft of the first motor (6) vertically extends upwards and is fixed at the lower end of the rotating disc (4);

the first motor (6) is electrically connected with the control panel (2).

3. The differential assembly tooling of claim 2, wherein:

a group of support rods (5) which are bilaterally symmetrical are also arranged at the edge of the upper end of the turntable (4);

the upper part of the support rod (5) is provided with a rotating hole (51).

4. The differential assembly tooling of claim 3, wherein:

the assembling mechanism (3) also comprises a circular limiting groove (31) and a rotating shaft (32) which is symmetrical left and right;

a concave structure is arranged at the upper end of the assembling mechanism (3);

the limiting groove (31) is sleeved at the upper end of the assembling mechanism (3) and is provided with a concave structure, and the limiting groove (31) can rotate in the concave structure;

the rotating shaft (32) is fixed at the upper end of the side surface of the assembling mechanism (3);

the rotating shaft (32) is inserted into the rotating hole (51), and the rotating shaft (32) can rotate in the rotating hole (51).

5. The differential assembly tooling of claim 4, wherein:

a third motor (9) is arranged in the assembling mechanism (3);

the third motor (9) is arranged along the vertical direction, and a rotating shaft of the third motor (9) extends upwards and is connected with the bottom of the limiting groove (31);

the third motor (9) is electrically connected with the control panel (2).