CN212304165U

CN212304165U - Insertion piece type carbon brush assembling device

Info

Publication number: CN212304165U
Application number: CN202021202358.XU
Authority: CN
Inventors: 李伟
Original assignee: Xiamen Lierdey Automation Technology Co ltd
Current assignee: Xiamen Lierdey Automation Technology Co ltd
Priority date: 2020-06-27
Filing date: 2020-06-27
Publication date: 2021-01-05
Anticipated expiration: 2030-06-27

Abstract

The utility model discloses an inserting sheet type carbon brush assembling device, which comprises an assembling frame and a splitter body, wherein the splitter body and the assembling frame are arranged side by side along the vertical direction, a pressure cylinder is fixed on the assembling frame, the inner side of the assembling frame is connected with an inserting sheet die through a rotating shaft, a side wall of the assembling frame is fixed with a servo motor, one side surface of the splitter body comprises a transmission motor and a reduction box, and one end of the transmission motor is connected with a transmission belt through a rotating wheel; through being provided with assembly frame, pressure cylinder, decollator body, inserted sheet mould and driving motor, be convenient for avoid only assembling through the manual work, the assembly amount of labour is big, causes artifical fatigue, through being provided with adjusting screw, spring, first slider, connecting box and take-up pulley, is convenient for avoid driving belt to take place to relax, influences the transmission effect of device.

Description

Insertion piece type carbon brush assembling device

Technical Field

The utility model belongs to the technical field of the carbon brush assembly, concretely relates to inserted sheet formula carbon brush assembly quality.

Background

Carbon brushes, also called brushes, are widely used as a sliding contact in many electrical devices. The carbon brush mainly comprises graphite, impregnated graphite and metal (copper and silver) graphite in product application. The carbon brush is a device for transmitting energy or signals between a fixed part and a rotating part of a motor or a generator or other rotating machinery, and the insertion sheet type carbon brush is installed in a mode that an assembly of the carbon brush and an insertion sheet is installed into an end cover manually.

The existing inserting piece type carbon brush is low in assembling efficiency, due to the fact that the space and the structure are small, manual operation is complex and unstable, personnel are prone to fatigue, the assembling effect is poor, the inserting piece action is not convenient to well completed through mechanical assistance, in addition, some inserting piece devices driven by a motor can loose a transmission belt after being used for a long time, the transmission effect of the motor is influenced, the transmission belt is not convenient to well adjust, and therefore an inserting piece type carbon brush assembling device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inserted sheet formula carbon brush assembly quality to it is slower to provide current inserted sheet formula carbon brush assembly efficiency in solving above-mentioned background art, because the relation that space and structure are little, the manual operation action is complicated and unstable, personnel also easily are tired, the assembly effect is not good, be not convenient for fine accomplish the inserted sheet action through machinery is supplementary, some inserted sheet devices that drive through the motor in addition, its driving belt can take place to relax after long-time the use, influence the motor drive effect, be not convenient for carry out the problem of fine adjustment to driving belt.

In order to achieve the above object, the utility model provides a following technical scheme: the inserting sheet type carbon brush assembling device comprises an assembling frame and a divider body, wherein the divider body and the assembling frame are arranged side by side in the vertical direction, a pressure cylinder is fixed on the assembling frame, the inner side of the assembling frame is connected with an inserting sheet die through a rotating shaft, a servo motor is fixed on one side wall of the assembling frame, one side surface of the divider body comprises a transmission motor and a reduction gearbox, one end of the transmission motor is connected with a transmission belt through a rotating wheel, the transmission motor and the reduction gearbox are in transmission connection through the transmission belt, a tensioning mechanism is arranged on the surface of the other side of the divider body, a rotating disc is rotatably arranged on the divider body, and a mounting groove is formed in the inner.

Preferably, the tensioning mechanism comprises a connecting box, a spring, a tensioning wheel, a first slider and a connecting rod, the connecting box is welded and fixed to one side surface of the divider body, the first slider and the second slider are arranged on the same plane inside the connecting box, the spring is welded and fixed to one side wall of the first slider, the first slider and the second slider are elastically connected through the spring, the connecting rod is fixed to one side surface of the first slider, the tensioning wheel is rotatably connected to one end of the connecting rod, and the tensioning wheel is in contact with the transmission belt.

Preferably, the tensioning mechanism further comprises an adjusting screw, one end of the inner side of the connecting box is in threaded connection with the adjusting screw, and one end of the adjusting screw is connected with the second sliding block in a matched mode through the rotating groove and the connecting block.

Preferably, the tensioning wheel is rectangular, and a groove is formed in the outer surface of the tensioning wheel.

Preferably, the number of the mounting grooves is four, and the four mounting grooves are uniformly distributed along the circumferential direction of the rotating disc.

Preferably, the assembly frame is shaped like Jiong, and a reinforcing plate is arranged at the top end of the inner side of the assembly frame.

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

(1) through being provided with assembly frame, pressure cylinder, decollator body, inserted sheet mould and driving motor, be convenient for avoid only assembling through the manual work, assembly amount of labour is big, causes artifical fatigue, influences production efficiency, and the device is through supplementary completion inserted sheet action, and the inserted sheet position is accurate, and the uniformity is good, is convenient for improve the result of use of device.

(2) Through being provided with adjusting screw, spring, first slider, connecting box and take-up pulley, be convenient for avoid driving belt to take place to relax, influence the transmission effect of device, it is convenient to put the adjustment of spring elastic force, has improved the practicality of device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a rotary disk structure of the present invention;

fig. 3 is a schematic structural view of a servo motor of the present invention;

FIG. 4 is a schematic sectional view of the connecting box of the present invention;

in the figure: 1. assembling the frame; 2. a pressure cylinder; 3. an insert die; 4. a connecting box; 5. a tension wheel; 6. a drive motor; 7. a drive belt; 8. a divider body; 9. rotating the disc; 10. mounting grooves; 11. adjusting the screw rod; 13. a first slider; 14. a servo motor; 15. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an inserted sheet formula carbon brush assembly quality, including assembly frame 1 and decollator body 8, decollator body 8 sets up side by side along vertical direction with assembly frame 1, assembly frame 1 is last to be fixed with

pressure cylinder

2, 1 inboard of assembly frame is connected with inserted sheet mould 3 through the pivot, be convenient for carry out the inserted sheet motion, 1 lateral wall of assembly frame is fixed with

servo motor

14, 8 side surfaces of decollator body include driving motor 6 and reducing gear box, be convenient for drive rotary disk 9 rotates, 6 one end of driving motor is connected with driving belt 7 through rotating the wheel, driving motor 6 carries out the transmission with the reducing gear box through driving belt 7 and is connected, be convenient for transmit the turning force, 8 opposite side surfaces of decollator body are provided with straining device, be convenient for make driving belt 7 carry out the tensioning, it is provided with rotary disk 9 to rotate.

In this embodiment, it is preferable, straining device includes connecting box 4, spring 15, take-up pulley 5, first slider 13 and connecting rod 12, connecting box 4 welded fastening and 8 side surfaces of decollator body, connecting box 4 inboard includes first slider 13 and second slider, first slider 13 is in the coplanar with the second slider, 13 a lateral wall welded fastening of first slider has spring 15, first slider 13 carries out elastic connection through spring 15 with the second slider, 13 a lateral surface of first slider is fixed with connecting rod 12, connecting rod 12 one end is rotated and is connected with take-up pulley 5, take-up pulley 5 contacts with driving belt 7, be convenient for drive driving belt 7 and carry out the tensioning, avoid driving belt 7 lax to cause transmission efficiency to reduce.

In this embodiment, preferably, the tensioning mechanism further includes an adjusting screw 11, one end of the inner side of the connecting box 4 is in threaded connection with the adjusting screw 11, and one end of the adjusting screw 11 is in fit connection with the second sliding block through the rotating groove and the connecting block, so that the elastic force of the spring 15 can be adjusted conveniently.

In this embodiment, preferably, the tensioning wheel 5 is rectangular, and the outer surface of the tensioning wheel 5 is provided with a groove, so that the contact surface area with the transmission belt 7 is reduced, and the abrasion is reduced.

In this embodiment, preferably, four mounting grooves 10 are provided, and the four mounting grooves 10 are uniformly distributed along the circumferential direction of the rotating disk 9.

In this embodiment, preferably, the assembly frame 1 is shaped like "Jiong", and a reinforcing plate is disposed at the top end of the inner side of the assembly frame 1, so as to improve the strength of the assembly frame 1.

The utility model discloses a theory of operation and use flow: when in use, the carbon brush is simply and manually put into the roller body, the sensor is used for detecting whether the preassembly position and the like of the carbon brush are correct, a, B pieces are inserted by rotating the rotating disc 9 and the assembling tool, the position accuracy of the inserting pieces is detected simultaneously after pre-inserting, the pressure cylinder 2 is pre-fed, the cylinder sensor simultaneously detects, A, B pieces which cannot reach the position are lifted and reloaded, the spring is pressed down after the position is correct, the next procedure is carried out after the position is correct, the operation is simple, the manual assistance of the automatic machine is used for completing the movement of the inserting piece, the position is accurate, the consistency is good, the labor intensity of workers is convenient to reduce, when the transmission belt 7 is loosened, the rotatable adjusting screw 11 moves towards one side away from the connecting box 4, so that the adjusting screw 11 drives the spring 15 to extend through the second sliding block, the tensioning effect is convenient to improve, and the adjustment and the maintenance are easy.

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

Claims

1. The utility model provides an inserted sheet formula carbon brush assembly quality, includes assembly frame (1) and decollator body (8), decollator body (8) set up its characterized in that side by side along vertical direction with assembly frame (1): the automatic assembling and disassembling device is characterized in that a pressure cylinder (2) is fixed on the assembling frame (1), an inserting piece die (3) is connected to the inner side of the assembling frame (1) through a rotating shaft, a servo motor (14) is fixed to one side wall of the assembling frame (1), a transmission motor (6) and a reduction gearbox are included on one side surface of the divider body (8), one end of the transmission motor (6) is connected with a transmission belt (7) through a rotating wheel, the transmission motor (6) is in transmission connection with the reduction gearbox through the transmission belt (7), a tensioning mechanism is arranged on the other side surface of the divider body (8), a rotating disc (9) is arranged on the divider body (8) in a rotating mode, and a mounting groove (10) is formed.

2. The assembly apparatus of claim 1, wherein: the tensioning mechanism comprises a connecting box (4), a spring (15), a tensioning wheel (5), a first sliding block (13) and a connecting rod (12), the connecting box (4) is welded and fixed to one side surface of the divider body (8), the inner side of the connecting box (4) comprises the first sliding block (13) and a second sliding block, the first sliding block (13) and the second sliding block are located on the same plane, the spring (15) is welded and fixed to one side wall of the first sliding block (13), the first sliding block (13) is elastically connected with the second sliding block through the spring (15), the connecting rod (12) is fixed to one side surface of the first sliding block (13), one end of the connecting rod (12) is rotatably connected with the tensioning wheel (5), and the tensioning wheel (5) is in contact with the transmission belt (7).

3. The insert type carbon brush assembling apparatus according to claim 2, characterized in that: the tensioning mechanism further comprises an adjusting screw rod (11), one end of the inner side of the connecting box (4) is in threaded connection with the adjusting screw rod (11), and one end of the adjusting screw rod (11) is connected with the second sliding block in a matched mode through a rotating groove and a connecting block.

4. The insert type carbon brush assembling apparatus according to claim 2, characterized in that: the tensioning wheel (5) is rectangular, and a groove is formed in the outer surface of the tensioning wheel (5).

5. The assembly apparatus of claim 1, wherein: the mounting grooves (10) are four, and the four mounting grooves (10) are uniformly distributed along the circumferential direction of the rotating disc (9).

6. The assembly apparatus of claim 1, wherein: the assembling frame (1) is in a shape of 'Jiong', and a reinforcing plate is arranged at the top end of the inner side of the assembling frame (1).