CN209795658U

CN209795658U - Supporting device

Info

Publication number: CN209795658U
Application number: CN201920566856.3U
Authority: CN
Inventors: 白新民; 丁海晶; 刘辉; 张春野; 陈昊
Original assignee: Beijing Electric Vehicle Co Ltd
Current assignee: Beijing Electric Vehicle Co Ltd
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2019-12-17
Anticipated expiration: 2029-04-24

Abstract

The utility model discloses a supporting device, include: a base; the adjusting sleeve is connected with the base and comprises a first state and a second state, wherein the first state is fixed relative to the base, and the second state is rotated relative to the base; the supporting structure is inserted into the adjusting sleeve, and the supporting structure and the adjusting sleeve are arranged on the same center line; the adjusting sleeve is provided with a height adjusting groove, the height adjusting groove is provided with a limiting column in a penetrating mode, and the limiting column is inserted into the supporting structure. The embodiment of the utility model discloses a when having solved present multi-vehicle type collineation production, the assembly of multiple power assembly, the problem that assembly tray structure is complicated.

Description

supporting device

Technical Field

the utility model relates to a technical field of car equipment especially relates to a strutting arrangement.

Background

in an automobile assembly process, when multiple automobile types are produced in a collinear mode, the power assembly assembling tray needs to be compatible with multiple types of power assemblies. In the prior art, a plurality of sets of supports are arranged, and when one power assembly is supported, other supports which are not used need to be laid down. However, the existing scheme causes the structure of the power assembly tray to be complex, the operation to be complex and the contradiction point to the power assembly assembling process to exist.

the power assembly assembling process flow comprises the following steps: 1. placing a motor on the tray support; 2. the reducer is connected with the motor in an abutting mode. The prior proposal requires that the speed reducer support must be erected before the speed reducer is well butted with the motor, because if the support is not erected in advance, the speed reducer can interfere with the support, and the support is erected in advance, the speed reducer can interfere with the support in the process of assembling the speed reducer and the motor, but the interference condition is not serious.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a supporting device has solved the complicated problem of assembly tray structure when multiple power assembly assembles.

According to an aspect of the utility model, a support device is provided, include:

A base;

the adjusting sleeve is connected with the base and comprises a first state and a second state, wherein the first state is fixed relative to the base, and the second state is rotated relative to the base;

the supporting structure is inserted into the adjusting sleeve, and the supporting structure and the adjusting sleeve are arranged on the same center line;

The adjusting sleeve is provided with a height adjusting groove, the height adjusting groove is provided with a limiting column in a penetrating mode, and the limiting column is inserted into the supporting structure.

optionally, in the first state, the center line of the adjusting sleeve is perpendicular to the horizontal plane.

optionally, the adjusting sleeve includes a sleeve portion and a turning shaft, the sleeve portion and the turning shaft are different in diameter and are arranged on the same center line, the turning shaft is connected with the base, the supporting structure is inserted into the sleeve portion, and the height adjusting groove is arranged on the sleeve portion.

optionally, the base is provided with a first positioning hole;

In the first state, the overturning shaft is inserted into the first positioning hole; in the second state, the turnover shaft is disengaged from the first positioning hole.

optionally, an avoiding groove is formed in the base, and the turnover shaft is inserted into the avoiding groove;

The base is provided with a second positioning hole penetrating through the avoidance groove, and the second positioning hole is penetrated through and arranged with the turnover groove and provided with a connecting shaft.

Optionally, the avoiding groove penetrates through two opposite end faces of the base along a direction perpendicular to the center line of the turnover shaft.

Optionally, the supporting device further comprises a locking pin;

A third positioning hole is formed in the base, is perpendicular to the second positioning hole and is communicated with the second positioning hole;

the locking pin is inserted into the third positioning hole and clamped in the clamping groove on the connecting shaft.

Optionally, the support structure comprises a main shaft and a support plate;

the supporting plate is arranged at one end of the main shaft;

The main shaft is inserted into the adjusting sleeve.

Optionally, the height adjustment groove includes:

At least two height-limiting grooves which are parallel to each other; and

the connecting groove is communicated with the at least two height limiting grooves and is parallel to the central line of the adjusting sleeve.

The utility model discloses a beneficial effect of embodiment is:

The utility model provides a supporting device, supporting device includes base, adjusting sleeve and bearing structure, the altitude mixture control groove has been seted up to the adjusting sleeve, is used for adjusting bearing structure with adjusting sleeve's relative position, the adjusting sleeve for the base has fixed first state and pivoted second state. The supporting device can axially extend and retract and can adapt to the support of power assemblies with different height requirements; in addition, when not needing strutting arrangement, can with strutting arrangement level is laid down to dodge the space, make things convenient for the assembly of the power assembly who has the demand, when carrying out multiple power assembly on the present power assembly production line, the problem that assembly tray structure is complicated has been solved.

drawings

fig. 1 shows a schematic structural view of a support device according to an embodiment of the present invention;

FIG. 2 shows a schematic structural view of a sleeve portion of an embodiment of the present invention;

Fig. 3 is a schematic structural view of a connecting shaft according to an embodiment of the present invention;

fig. 4 shows a schematic structural view of the turning shaft according to an embodiment of the present invention;

Fig. 5 is a schematic structural diagram of a base according to an embodiment of the present invention;

Fig. 6 shows a schematic structural diagram of a support structure according to an embodiment of the present invention.

[ description of reference ]

1-base, 2-adjusting sleeve, 3-supporting structure, 4-spacing column, 5-connecting shaft,

6-a locking pin, 11-an avoiding groove, 12-a second positioning hole, 13-a third positioning hole,

21-sleeve part, 22-turning shaft, 221-turning groove, 31-main shaft, 32-support plate.

Detailed Description

Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

an embodiment of the utility model provides a strutting arrangement is applied to automobile power assembly's assembly line, strutting arrangement is used for supporting the motor to guarantee the butt joint of reduction gear and motor.

As shown in fig. 1, the supporting device includes:

A base 1;

the adjusting sleeve 2 is connected with the base 1, and the adjusting sleeve 2 comprises a first state of being fixed relative to the base 1 and a second state of being rotated relative to the base 1;

The supporting structure 3 is inserted into the adjusting sleeve 2, and the supporting structure 3 and the adjusting sleeve 2 are arranged on the same center line;

Wherein, the adjusting sleeve 2 is provided with a height adjusting groove, the height adjusting groove is provided with a limit post 4 in a penetrating way, and the limit post 4 is inserted on the supporting structure 3.

in this embodiment, the supporting structure 3 is used for supporting the motor of the power assembly. The supporting structure 3 can axially extend and retract in the adjusting sleeve 2 to adjust the supporting height of the supporting device, so that the power assembly meeting the requirements of different supporting heights is assembled, wherein the supporting structure 3 is subjected to height adjustment through the height adjusting groove and the limiting column 4.

As shown in fig. 2, the support structure 3 includes a main shaft 31 and a support plate 32;

The support plate 32 is arranged at one end of the main shaft 31;

The spindle 31 is inserted into the adjustment sleeve 2.

in this embodiment, the limiting column 4 is inserted into the main shaft 31, and is used to adjust the height of the supporting structure 3 on one hand, and is used to cooperate with the height adjusting groove to position the supporting structure 3 on the other hand.

as shown in fig. 3, the height adjustment groove includes:

at least two height-limiting grooves 211 parallel to each other; and

And the connecting groove 212 is communicated with the at least two height limiting grooves 211, and the connecting groove 212 is arranged in parallel to the central line of the adjusting sleeve 2.

In this embodiment, the height of the supporting structure 3 can be changed by adjusting the position of the position-limiting post 4 (which is placed in the different height-limiting grooves 211), thereby realizing the adjustment of the axial height of the supporting device.

In addition, in this embodiment, the adjusting sleeve 2 may be vertically set or horizontally laid, in the first state, the adjusting sleeve 2 is fixed relative to the base 1, and the central line thereof is perpendicular to the horizontal plane, and in the second state, the adjusting sleeve 2 rotates relative to the base 1, and the central line thereof may be parallel to the horizontal plane.

specifically, as shown in fig. 3 and 4, the adjusting sleeve 2 includes a sleeve portion 21 and a turning shaft 22, which have different diameters and are disposed on the same center line, wherein the turning shaft 22 is connected to the base 1, the supporting structure 3 is inserted into the sleeve portion 21, and the height adjusting groove is disposed on the sleeve portion 21.

in this embodiment, the adjusting sleeve 2 includes a sleeve portion 21 and an overturning shaft 22, wherein the sleeve portion 21 and the overturning shaft 22 are coaxially disposed and fixedly connected through a bolt or a connecting pin, the supporting structure 3 is inserted into the sleeve portion 31, and the overturning shaft 22 is connected to the base 1.

Preferably, the base 1 is provided with a first positioning hole;

in the first state, the turning shaft 22 is inserted into the first positioning hole;

In the second state, the tumble shaft 22 is disengaged from the first positioning hole.

in this embodiment, as shown in fig. 4, a positioning protrusion 222 is disposed at an end of the turning shaft 22 away from the sleeve portion 21, and an outer diameter of the positioning protrusion 222 is smaller than an outer diameter of the turning shaft 22. As shown in fig. 1, in the first state, the positioning protrusion 222 is inserted into the first positioning hole, so that the adjusting sleeve 2 is fixed with the base 1, thereby providing a stable support for the power assembly. In the second state, the positioning protrusion 222 is disengaged from the first positioning hole, so that the adjusting sleeve 2 can rotate relative to the base 1.

Furthermore, as shown in fig. 5, an avoiding groove 11 is formed in the base 1, and the turning shaft 22 is inserted into the avoiding groove 11;

as shown in fig. 1, the turning shaft 22 is provided with a turning groove 221 whose length direction is along the central line of the turning shaft 22, the base 1 is provided with a second positioning hole 12 penetrating through the avoiding groove 11, and the second positioning hole 12 and the turning groove 221 are provided with a connecting shaft 5.

further, the avoiding groove 11 penetrates through two opposite end surfaces of the base 1 along a direction perpendicular to the central line of the turning shaft 22.

In this embodiment, the turning shaft 22 is inserted into the avoiding groove 11, the first positioning hole is formed in the bottom of the avoiding groove 11, the turning shaft 22 is inserted into the avoiding groove 11, the bottom of the avoiding groove 11 is provided with the first positioning hole, the size of the first positioning hole is smaller than the outer diameter of the turning shaft 22, and the supporting device is in the first state and can provide stable and powerful support for the power assembly.

in this embodiment, the turning shaft 22 is connected to the base 1 through the connecting shaft 5. The connecting shaft 5 is arranged in the overturning groove 221 and the second positioning hole 12 in a penetrating mode, wherein the connecting shaft 5 is in interference connection with the second positioning hole 12, the overturning shaft 22 can rotate around the connecting shaft 5 and rotates to a horizontal state from a vertical state, namely, the supporting device is in the first state to the second state, so that the supporting structure 3 is overturned, and when the supporting device is not needed, the supporting device is in the second state, an avoiding space can be provided for assembling of a power assembly, and assembling is convenient.

in this embodiment, the turning groove 221 is an elongated groove disposed along the center line of the turning shaft 22, two ends of the elongated groove are semicircular, and the diameter of the semicircular groove is slightly larger than the diameter of the connecting shaft 5. When the connecting shaft 5 is arranged at the upper end of the turning groove 221, the turning shaft 22 is inserted into the first positioning hole, and the supporting device is in the first state and is used for supporting a power assembly; when the connecting shaft is arranged at the lower end of the turning groove 221, the turning shaft 22 is separated from the first positioning hole, and the supporting device is in the second state and used for avoiding a space.

further, as shown in fig. 1, the supporting device further includes a locking pin 6;

a third positioning hole 13 is formed in the base 1, and the third positioning hole 13 is perpendicular to the second positioning hole 12 and is communicated with the second positioning hole 12;

The locking pin 6 is inserted into the third positioning hole 13 and is clamped in the clamping groove 51 of the connecting shaft 5.

in this embodiment, as shown in fig. 6, the slot 51 is located at one end of the connecting shaft 5, the connecting shaft 5 and the base 1 are fixed by the locking pin 6, and the locking pin 6 can effectively prevent the connecting shaft 5 from rotating, so as to ensure the stability of the supporting device.

The supporting device provided by the embodiment comprises: a base 1, an adjustment sleeve 2 and a support structure 3. The adjusting sleeve 2 is provided with a height adjusting groove for adjusting the relative position of the supporting structure 3 and the adjusting sleeve 2, so that the axial extension and contraction of the supporting device are realized, namely the supporting height of the supporting device is adjusted. Furthermore, the adjusting sleeve 2 has a fixed first position and a second position of rotation relative to the base 1, so that the support device is lowered.

This embodiment provides strutting arrangement can the axial stretch out and draw back, adapts to the not support of the power assembly of co-altitude demand, can also the level fall, does not need strutting arrangement is the space of dodging, and the assembly of other power assemblies that conveniently has the demand has solved on the present power assembly production line, when carrying out the assembly of multiple power assembly, the problem that assembly tray structure is complicated.

The foregoing is directed to the preferred embodiments of the present invention, and it will be understood by those skilled in the art that various changes and modifications may be made without departing from the principles of the invention, and that such changes and modifications are intended to be included within the scope of the invention.

Claims

1. A support device, comprising:

a base (1);

The adjusting sleeve (2) is connected with the base (1), and the adjusting sleeve (2) comprises a first state which is fixed relative to the base (1) and a second state which rotates relative to the base (1);

The supporting structure (3) is inserted into the adjusting sleeve (2), and the supporting structure (3) and the adjusting sleeve (2) are arranged on the same center line;

the height adjusting sleeve is characterized in that a height adjusting groove is formed in the adjusting sleeve (2), a limiting column (4) is arranged in the height adjusting groove in a penetrating mode, and the limiting column (4) is inserted into the supporting structure (3).

2. support device according to claim 1, characterized in that the centre line of the adjustment sleeve (2) is perpendicular to the horizontal plane in the first state.

3. Support device according to claim 2, characterized in that the adjustment sleeve (2) comprises a sleeve part (21) and a turning shaft (22) with different diameters and arranged on the same center line, wherein the turning shaft (22) is connected with the base (1), the support structure (3) is inserted inside the sleeve part (21), and the height adjustment slot is arranged on the sleeve part (21).

4. The support device of claim 3,

the base (1) is provided with a first positioning hole;

In the first state, the overturning shaft (22) is inserted into the first positioning hole; in the second state, the turning shaft (22) is disengaged from the first positioning hole.

5. The supporting device according to claim 3, characterized in that an avoiding groove (11) is arranged on the base (1), and the turning shaft (22) is inserted in the avoiding groove (11);

Wherein, be provided with length direction on trip shaft (22) and follow upset groove (221) that the central line of trip shaft (22) set up, be provided with on base (1) and run through dodge second locating hole (12) of groove (11), wear to establish second locating hole (12) with upset groove (221) are provided with connecting axle (5).

6. support device according to claim 5, characterized in that said avoidance slot (11) extends through opposite end faces of said base (1) in a direction perpendicular to the centre line of said overturning axis (22).

7. support device according to claim 5, characterized in that it further comprises a locking pin (6);

A third positioning hole (13) is formed in the base (1), and the third positioning hole (13) is perpendicular to the second positioning hole (12) and communicated with the second positioning hole (12);

The locking pin (6) is inserted into the third positioning hole (13) and clamped in the clamping groove (51) on the connecting shaft (5).

8. the support device of claim 1,

the support structure (3) comprises a main shaft (31) and a support plate (32);

the supporting plate (32) is arranged at one end of the main shaft (31);

The main shaft (31) is inserted into the adjusting sleeve (2).

9. The support device of claim 1, wherein the height adjustment slot comprises:

at least two height-limiting grooves (211) which are parallel to each other; and

the connecting groove (212) is communicated with the at least two height limiting grooves (211), and the connecting groove (212) is arranged in parallel to the central line of the adjusting sleeve (2).