CN220874388U - Motor assembly fixture - Google Patents

Abstract

The utility model discloses a motor assembly tool, which belongs to the field of motors. The motor assembly tool comprises an assembly table, a rotatable circular rotating ring is arranged on the top of the assembly table, and a plurality of transverse limiting columns are evenly arranged at one end inside the circular rotating ring; a rotating mechanism for rotating the circular rotating ring is arranged on the top of the assembly table; a moving mechanism for moving the plurality of transverse limiting columns is arranged inside the circular rotating ring; and a transverse screwdriver head is arranged on the top of one end of the assembly table. Through the moving mechanism, the plurality of transverse limiting columns can limit motor casings of different diameters, so that the device can fix motor casings of different specifications; through the setting of the rotating mechanism and the adjusting mechanism, the motor casing can be rotated, and the position of the transverse screwdriver head can be adjusted, so that the motor casing and the motor bottom cover can be assembled.

Description

Motor assembly tool

Technical Field

The utility model belongs to the field of motors, and in particular relates to a motor assembly tool.

Background technique

A motor is an electromagnetic device that converts or transmits electrical energy based on the law of electromagnetic induction. Its main function is to generate driving torque. As a power source for electrical appliances or various machines, the types of installed working power supplies can be divided into DC motors and AC motors.

For example, the patent (CN218733789U) discloses a motor assembly tool, which adopts a horizontal structure, has a low center of gravity, and has strong structural stability; can quickly adjust the relative position of the first bracket and the second bracket, thereby providing a larger installation space, and is convenient for using tools such as hand chain hoists to quickly install and disassemble workpieces; can realize the position adjustment of the first installation station, thereby ensuring the concentricity of the first installation station and the second installation station, and ensuring assembly accuracy;

When using the above technology, it was found that the following technical problems exist in the prior art: only one type of motor housing can be assembled, which makes the assembly tool not suitable for assembling motor housings of different models and has low applicability. For this reason, we designed a motor assembly tool to provide another technical solution to the above technical problems.

Utility Model Content

The purpose of the utility model is to provide a motor assembly tool to solve the problems of the existing technology in the use process mentioned in the background technology.

To achieve the above object, the utility model provides the following technical solutions: a motor assembly tool, comprising an assembly table, a rotatable circular rotating ring is arranged on the top of the assembly table, and a plurality of lateral limit columns are evenly arranged at one end of the inner part of the circular rotating ring;

A rotating mechanism for rotating the circular rotating ring is provided on the top of the assembly platform;

A moving mechanism for moving a plurality of lateral limiting posts is provided inside the circular rotating ring;

A transverse screwdriver head is arranged on the top of one end of the assembly platform, and an adjustment mechanism for adjusting the position of the transverse screwdriver head is arranged at one end of the assembly platform.

Preferably, the rotating mechanism includes a vertical support plate, the outer side of the circular rotating ring is rotatably connected to the vertical support plate through a bearing, the vertical support plate is fixed to the top of the assembly table, one end of the vertical support plate is bolted to a first drive motor, the output end of the first drive motor is fixed to a driven gear, and the driven gear is meshingly connected to the circular rotating ring.

Preferably, gear grooves are evenly distributed on the outer side of the circular rotating ring, and the driven gear is meshingly connected with the circular rotating ring through the gear grooves.

Preferably, the moving mechanism comprises a circular fixed block, one end of which is fixed with a transverse cylinder, an output end of which is fixed with a circular moving block, an outer side of which is rotatably connected with a plurality of oblique transmission columns, an end of which is close to the circular fixed block is rotatably connected with a rectangular moving block, and an end of which is far from the transverse cylinder is fixedly connected with a transverse limiting column;

A plurality of vertical light rods are fixed on the outer side of the circular fixed block. The vertical light rods penetrate the interior of the rectangular moving block and are slidably connected with the rectangular moving block. One end of the vertical light rods away from the circular fixed block is fixedly connected with the circular rotating ring.

Preferably, a vertical through hole is provided inside the rectangular moving block, and the vertical light rod is slidably connected to the rectangular moving block through the vertical through hole.

Preferably, the adjustment mechanism comprises a longitudinal cylinder, two longitudinal cylinders are arranged inside one end of the assembly platform, a rectangular sliding block is fixed to the output end of the longitudinal cylinder, and the rectangular sliding block is located inside the assembly platform and is slidably connected to the assembly platform;

An L-shaped moving column is fixed to one side of the rectangular sliding block, a vertical sliding column is slidably connected to the inside of the top of the L-shaped moving column, a rectangular mounting plate is fixed to the top of the vertical sliding column, a second driving motor is bolted to one side of the rectangular mounting plate, and an output end of the second driving motor passes through the interior of the rectangular mounting plate and is fixedly connected to the horizontal screwdriver head;

A horizontal plate is fixed to one side of the L-shaped moving column and the rectangular mounting plate, and a vertical cylinder is arranged between the two horizontal plates.

Preferably, dovetail sliders are fixed at both ends of the rectangular sliding block, a dovetail slot matching the dovetail slider is provided inside the assembly platform, and the rectangular sliding block and the assembly platform are slidingly connected via the dovetail sliders and the dovetail slot.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model uses a moving mechanism to enable multiple horizontal limit columns to limit motor casings of different diameters, so that the device can fix motor casings of different specifications. Through the setting of a rotating mechanism and an adjusting mechanism, the motor casing can be rotated and the position of the horizontal screwdriver head can be adjusted, so that the motor casing and the motor bottom cover can be assembled.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a schematic diagram of the structure of the second drive motor and the transverse screwdriver head of the utility model;

FIG3 is a schematic structural diagram of a driven gear and a circular rotating ring of the utility model;

FIG4 is a cross-sectional view of the structure inside the circular rotating ring of the utility model;

FIG. 5 is a schematic structural diagram of a rectangular sliding block and an L-shaped moving column of the utility model.

In the figure: 1. assembly table; 2. circular rotating ring; 3. vertical support plate; 4. first drive motor; 5. horizontal limit column; 6. driven gear; 7. longitudinal cylinder; 8. circular fixed block; 9. horizontal cylinder; 10. circular moving block; 11. vertical light rod; 12. rectangular moving block; 13. oblique transmission column; 14. rectangular sliding block; 15. L-shaped moving column; 16. vertical sliding column; 17. rectangular mounting plate; 18. second drive motor; 19. horizontal screwdriver head; 20. vertical cylinder.

Detailed ways

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

1-5, a motor assembly tool comprises an assembly platform 1, a rotatable circular rotating ring 2 is arranged on the top of the assembly platform 1, and a plurality of transverse limit posts 5 are evenly arranged at one end of the inner part of the circular rotating ring 2;

A rotating mechanism for rotating the circular rotating ring 2 is provided on the top of the assembly platform 1;

A moving mechanism for moving a plurality of transverse limiting posts 5 is provided inside the circular rotating ring 2;

A transverse screwdriver head 19 is arranged on the top of one end of the assembly platform 1 , and an adjustment mechanism for adjusting the position of the transverse screwdriver head 19 is arranged on one end of the assembly platform 1 .

Furthermore, the rotating mechanism includes a vertical support plate 3, the outer side of the circular rotating ring 2 is rotatably connected to the vertical support plate 3 through a bearing, the vertical support plate 3 is fixed to the top of the assembly table 1, and one end of the vertical support plate 3 is bolted to a first drive motor 4, and an output end of the first drive motor 4 is fixed to a driven gear 6, which is meshed and connected to the circular rotating ring 2.

Through this technical solution, the first driving motor 4 operates to enable the driven gear 6 to rotate, and the rotation of the driven gear 6 enables the circular rotating ring 2 to rotate inside the vertical supporting plate 3;

Furthermore, gear grooves are evenly distributed on the outer side of the circular rotating ring 2 , and the driven gear 6 is meshedly connected with the circular rotating ring 2 through the gear grooves.

Through this technical solution, by setting the gear groove, the rotation of the driven gear 6 can drive the circular rotating ring 2 to rotate inside the vertical support plate 3;

Furthermore, the moving mechanism includes a circular fixed block 8, one end of which is fixed with a transverse cylinder 9, an output end of which is fixed with a circular moving block 10, the outer side of which is rotatably connected with a plurality of oblique transmission columns 13, an end of which is close to the circular fixed block 8 and is rotatably connected with a rectangular moving block 12, and an end of which is far from the transverse cylinder 9 and is fixedly connected with the transverse limit column 5;

A plurality of vertical polished rods 11 are fixed to the outside of the circular fixed block 8 . The vertical polished rods 11 penetrate the interior of the rectangular moving block 12 and are slidably connected to the rectangular moving block 12 . One end of the vertical polished rods 11 away from the circular fixed block 8 is fixedly connected to the circular rotating ring 2 .

Through this technical solution, the operation of the transverse cylinder 9 enables the circular moving block 10 to move, and the movement of the circular moving block 10 enables the rectangular moving block 12 to slide outside the vertical polished rod 11 through the oblique transmission column 13, so that the rectangular moving block 12 and the transverse limiting column 5 can move toward the motor housing and fix the motor housing;

Furthermore, a vertical through hole is provided inside the rectangular moving block 12 , and the vertical polished rod 11 and the rectangular moving block 12 are slidably connected through the vertical through hole.

Through this technical solution, by setting the vertical through hole, the rectangular moving block 12 can slide vertically on the outside of the vertical polished rod 11, and the movement of the rectangular moving block 12 enables the transverse limiting column 5 to be moved;

Furthermore, the adjustment mechanism includes a longitudinal cylinder 7, two longitudinal cylinders 7 are arranged inside one end of the assembly platform 1, and a rectangular sliding block 14 is fixed to the output end of the longitudinal cylinder 7, and the rectangular sliding block 14 is located inside the assembly platform 1 and is slidably connected to the assembly platform 1;

An L-shaped moving column 15 is fixed to one side of the rectangular sliding block 14, and a vertical sliding column 16 is slidably connected to the top of the L-shaped moving column 15. A rectangular mounting plate 17 is fixed to the top of the vertical sliding column 16. A second driving motor 18 is bolted to one side of the rectangular mounting plate 17. The output end of the second driving motor 18 passes through the interior of the rectangular mounting plate 17 and is fixedly connected to a horizontal screwdriver head 19.

A horizontal plate is fixed to one side of the L-shaped moving column 15 and the rectangular mounting plate 17 , and a vertical cylinder 20 is arranged between the two horizontal plates.

Through this technical solution, the operation of the longitudinal cylinder 7 enables the rectangular sliding block 14 to move longitudinally inside the assembly table 1, and the operation of the vertical cylinder 20 enables the position height of the rectangular mounting plate 17 to be changed, thereby enabling the position of the horizontal screwdriver head 19 to be adjusted, so as to facilitate the assembly of the motor;

Furthermore, dovetail sliders are fixed at both ends of the rectangular sliding block 14, and a dovetail slot adapted to the dovetail slider is provided inside the assembly platform 1. The rectangular sliding block 14 and the assembly platform 1 are slidingly connected through the dovetail sliders and the dovetail slot.

Through this technical solution, by setting the dovetail slider and the dovetail slot, the rectangular sliding block 14 can slide longitudinally inside the assembly table 1;

Through the moving mechanism, multiple transverse limit columns 5 can limit motor casings of different diameters, so that the device can fix motor casings of different specifications. Through the setting of the rotating mechanism and the adjusting mechanism, the motor casing can be rotated and the position of the transverse screwdriver head 19 can be adjusted to facilitate the assembly of the motor casing and the motor bottom cover.

Working principle: The motor housing is placed between a plurality of transverse limiting columns 5, and the operation of the transverse cylinder 9 enables the circular moving block 10 to move. The movement of the circular moving block 10 enables the rectangular moving block 12 to move outside the vertical polished rod 11 through the oblique transmission column 13, so that the plurality of transverse limiting columns 5 can move toward the motor housing and fix the motor housing;

Through the operation of the longitudinal cylinder 7, the rectangular sliding block 14 can be moved longitudinally, so that the longitudinal position of the horizontal screwdriver head 19 can be adjusted, and through the operation of the vertical cylinder 20, the position height of the horizontal screwdriver head 19 can be adjusted;

The horizontal screwdriver head 19 can be rotated by the operation of the second drive motor 18, and the driven gear 6 can be rotated by the operation of the first drive motor 4. The rotation of the driven gear 6 enables the circular rotating ring 2 to rotate inside the vertical support plate 3, thereby adjusting the angle of the motor housing to facilitate the assembly of the motor.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a motor assembly fixture which characterized in that: the assembly table comprises an assembly table (1), wherein a rotatable circular rotating ring (2) is arranged at the top of the assembly table (1), and a plurality of transverse limit columns (5) are uniformly distributed at one end inside the circular rotating ring (2);

the top of the assembly table (1) is provided with a rotating mechanism for rotating the circular rotating ring (2);

A moving mechanism for moving the plurality of transverse limiting columns (5) is arranged in the circular rotating ring (2);

the top of assembly bench (1) one end is provided with horizontal screwdriver head (19), the one end of assembly bench (1) is provided with the adjustment mechanism who is used for horizontal screwdriver head (19) position adjustment.

2. The motor assembly fixture of claim 1, wherein: the rotary mechanism comprises a vertical supporting plate (3), the outside of the circular rotary ring (2) is rotationally connected with the vertical supporting plate (3) through a bearing, the vertical supporting plate (3) is fixed at the top of the assembly table (1), one end bolt of the vertical supporting plate (3) is fixedly provided with a first driving motor (4), the output end of the first driving motor (4) is fixedly provided with a driven gear (6), and the driven gear (6) is meshed with the circular rotary ring (2).

3. The motor assembly fixture of claim 2, wherein: the outside equipartition of circular rotatory ring (2) is provided with the gear groove, set up the meshing connection through the gear groove between driven gear (6) and the circular rotatory ring (2).

4. The motor assembly fixture of claim 1, wherein: the moving mechanism comprises a circular fixed block (8), wherein a transverse air cylinder (9) is fixed at one end of the circular fixed block (8), a circular moving block (10) is fixed at the output end of the transverse air cylinder (9), a plurality of inclined transmission columns (13) are rotationally connected to the outer side of the circular moving block (10), a rectangular moving block (12) is rotationally connected to one end, close to the circular fixed block (8), of the inclined transmission columns (13), and one end, far away from the transverse air cylinder (9), of the rectangular moving block (12) is fixedly connected with a transverse limiting column (5);

The outside of circular fixed block (8) is fixed with a plurality of vertical polished rods (11), vertical polished rod (11) run through the inside of rectangle movable block (12) and with rectangle movable block (12) sliding connection, the one end that circular fixed block (8) was kept away from to vertical polished rod (11) is fixed connection with circular rotatory ring (2).

5. The motor assembly fixture of claim 4, wherein: the inside of rectangle movable block (12) has seted up vertical through-hole, set up sliding connection through vertical through-hole between vertical polished rod (11) and rectangle movable block (12).

6. The motor assembly fixture of claim 1, wherein: the adjusting mechanism comprises a longitudinal air cylinder (7), two longitudinal air cylinders (7) are arranged in one end of the assembly table (1), a rectangular sliding block (14) is fixed at the output end of the longitudinal air cylinder (7), and the rectangular sliding block (14) is positioned in the assembly table (1) and is in sliding connection with the assembly table (1);

An L-shaped movable column (15) is fixed on one side of the rectangular sliding block (14), a vertical sliding column (16) is connected to the inside of the top end of the L-shaped movable column (15) in a sliding manner, a rectangular mounting plate (17) is fixed on the top of the vertical sliding column (16), a second driving motor (18) is fixed on one side of the rectangular mounting plate (17) through a bolt, and the output end of the second driving motor (18) penetrates through the inside of the rectangular mounting plate (17) and is fixedly connected with a transverse screwdriver head (19);

One side of each L-shaped movable column (15) and one side of each rectangular mounting plate (17) are respectively fixed with a transverse plate, and a vertical air cylinder (20) is arranged between each transverse plate.

7. The motor assembly fixture of claim 6, wherein: the two ends of the rectangular sliding block (14) are respectively fixed with a dovetail sliding block, dovetail sliding grooves matched with the dovetail sliding blocks are formed in the assembly table (1), and the rectangular sliding block (14) is in sliding connection with the assembly table (1) through the dovetail sliding blocks and the dovetail sliding grooves.