CN210724485U

CN210724485U - Rotating disc device for assembling carbon brush

Info

Publication number: CN210724485U
Application number: CN201921647095.0U
Authority: CN
Inventors: 毛修元
Original assignee: Kunshan Xinchuangli Electronic Equipment Co Ltd
Current assignee: Kunshan Xinchuangli Electronic Equipment Co Ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-06-09
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a carousel device is used in carbon brush equipment, this kind of carousel device is used in carbon brush equipment include cam wheel splitter, carousel, anchor clamps, brush holder correction subassembly, spacing subassembly, jacking subassembly and tubing assembly, cam wheel splitter drive carousel rotates, and annular array is provided with anchor clamps on the carousel, and the anchor clamps below is provided with complex brush holder with it and corrects subassembly, spacing subassembly and jacking subassembly, and cam wheel splitter installs the upper end with anchor clamps complex tubing assembly. In this way, the utility model discloses compact structure, the steady operation, multistation anchor clamps frock can adapt to different installation stations simultaneously, practices thrift area, improves the packaging efficiency, can correct the brush holder afterbody and warp, can compress tightly spacingly to the carbon brush, can press from both sides tight carbon brush and go up the copper line, cuts on the verge of follow-up welding.

Description

Rotating disc device for assembling carbon brush

Technical Field

The utility model relates to an industrial machine technical field especially relates to a carousel device is used in carbon brush equipment.

Background

Carbon brush (Carbon brush), also called brush, is widely used in many electrical devices as a sliding contact, and the application of brush motors is quite common, such as dc motors and general motors, and the Carbon brush is mainly made of graphite, graphite impregnated with grease, metal (copper-containing, silver) graphite, and 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 is generally made of pure Carbon and a coagulant, and is generally square in shape, and is clamped on a metal bracket, and a spring is arranged in the Carbon brush to tightly press the Carbon brush on a rotating shaft, and when the motor rotates, electric energy is transmitted to a coil through a phase changer, and the Carbon brush is easy to wear because the main component of Carbon, so the Carbon brush is generally assembled manually by workers, the assembly quality is difficult to guarantee, the efficiency is slow, and the Carbon brush is easy to wear and is harmful to health, some assembling devices are also available in the market, the occupied area is large, the cost is high, the assembling effect is poor, and based on the defects and shortcomings, the existing technology needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a carousel device is used in carbon brush equipment, compact structure, operates steadily, and multistation anchor clamps frock can adapt to different installation station simultaneously, practices thrift area, improves the packaging efficiency, can correct the brush and hold the afterbody and warp, can compress tightly spacing to the carbon brush, can press from both sides tight carbon brush and go up the copper line, cuts in the follow-up welding more or less.

In order to solve the technical problem, the utility model discloses a technical scheme be: the rotating disc device for assembling the carbon brush comprises a cam divider, a rotating disc, a clamp, a brush holder correcting assembly, a limiting assembly, a jacking assembly and a guide assembly, wherein the cam divider drives the rotating disc to rotate, the clamp is arranged on the rotating disc in an annular array mode, the brush holder correcting assembly, the limiting assembly and the jacking assembly are matched with the clamp and arranged below the clamp, and the guide assembly matched with the clamp is arranged at the upper end of the cam divider.

Preferably, the fixture comprises a bottom plate, a fixing block, a ball plunger, a pressure rod assembly, a limiting assembly and a wire clamping head assembly, wherein the bottom plate is arranged on the rotary table, the fixing block is arranged on the bottom plate, an installation chute is arranged at the upper end of the fixing block, the ball plunger is embedded in the opposite surface of the installation chute, the pressure rod assembly is arranged at the side end of the fixing block, the limiting assembly is arranged at the front end of the fixing block in an abutting mode, and the wire clamping head assembly is arranged at the rear.

Preferably, the compression bar assembly comprises a support fixed on the bottom plate, a follow-up plate movably inserted on the support, a pressing plate horizontally arranged at the upper end of the follow-up plate, and a limit column fixed at the lower end of the pressing plate, and the extending end of the pressing plate is positioned above the mounting chute.

Preferably, the limiting assembly comprises a limiting module, a single lug seat, a connecting rod, a carbon brush press and a clamping slide block, the limiting module is fixed on the bottom plate, a carbon brush chute relative to the installation chute is formed in the limiting module, the single lug seat is installed at the side end of the limiting module, the single lug seat is movably inserted into the connecting rod, the lower end of the connecting rod is bent, a carbon brush press plate horizontally arranged is installed at the upper end of the connecting rod, the extending end of the carbon brush press plate is located above the carbon brush chute, the clamping slide block horizontally slides in the front end of the limiting module in an inserted mode, the clamping slide block extends out of the limiting module through a spring and is connected with the limiting module at two ends of the clamping slide block, the two clamping slide blocks are located at two sides of the carbon brush chute and are symmetrically arranged, the lower end of the.

Preferably, the wire clamping head assembly comprises a positioning block, a lifting plate, a connecting shaft, clamping jaws and rubber springs, the positioning block is fixed on the bottom plate, the lifting plate is inserted on the positioning block, the connecting shaft is installed at the bending part at the bottom end of the lifting plate, the connecting shaft penetrates through the positioning block, the two clamping jaws are inserted at the bending part at the upper end of the lifting plate, and the rubber springs are sleeved at the middle parts of the two clamping jaws.

Preferably, the brush holder correction assembly comprises a fixed plate, a lifting cylinder, a lifting mounting plate, a correction plate, a push-pull cylinder, a limiting plate and a detection sensor, the fixed plate is arranged on the rack, the lifting cylinder is installed on the fixed plate, the lifting mounting plate is installed on a telescopic rod of the lifting cylinder, the middle part of the correction plate is inserted on the lifting mounting plate through a pin shaft, the push-pull cylinder is further installed on the lifting mounting plate, the telescopic rod of the push-pull cylinder is movably connected with the correction plate through a joint, the right side of the correction plate is provided with the limiting plate and the detection sensor, a vertical limiting groove is formed in the limiting plate, and a hole opposite to the correction plate is formed in.

Preferably, spacing subassembly includes spacing support, jacking gyro wheel, jacking cylinder and jacking board, spacing support upper portion through the connecting plate cartridge have with connecting rod complex jacking gyro wheel, install the jacking cylinder on the spacing support, install the jacking board on the telescopic link of jacking cylinder, jacking board upper portion is equipped with two jacking pieces, the jacking piece opposite face be equipped with the clamping slide below direction inclined plane complex jacking inclined plane.

Preferably, the jacking assembly comprises a first support, a first cylinder, a second support, a second cylinder, a double-lug seat and a push rod bearing, the first cylinder is installed on the first support, a telescopic rod of the first cylinder is opposite to the lifting plate, the second cylinder is installed on the second support, the double-lug seat is installed on a telescopic rod of the second cylinder, the push rod bearing is inserted into the double-lug seat, and the push rod bearing is matched with the follow-up plate.

Preferably, the pipe subassembly includes unipolar manipulator, lifter plate and pipe, unipolar manipulator sets up on the carousel, installs the lifter plate on unipolar manipulator's the fly leaf, installs the pipe on the lifter plate, and it is relative with the installation spout on the fixed block to install the pipe.

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

the multi-station fixture tool is compact in structure and stable in operation, can adapt to different installation stations simultaneously, saves the occupied area and improves the assembly efficiency;

the arrangement of the brush holder correcting component can correct the tail deformation of the brush holder in the transportation process;

the arrangement of the limiting assembly can compress and limit the carbon brush;

the wire clamping head assembly is used for clamping a copper wire on the carbon brush and is biased to follow-up welding and shearing.

Drawings

Fig. 1 is a schematic structural view of a turntable device for assembling carbon brushes.

Fig. 2 is a schematic view of a fixture structure of a turntable device for assembling carbon brushes.

Fig. 3 is a schematic view of a part of a jig of a turntable device for assembling a carbon brush.

Fig. 4 is a schematic structural diagram of a limiting assembly of the turntable device for assembling carbon brushes.

Fig. 5 is a schematic structural view of a brush holder correcting assembly of the turntable device for assembling the carbon brush.

Fig. 6 is a schematic structural view of a limiting assembly of the turntable device for assembling carbon brushes.

Fig. 7 is a partial structural view of a turntable device for assembling carbon brushes.

Fig. 8 is a schematic view of a brush holder structure.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to make clear and definite definitions of the protection scope of the present invention.

Referring to fig. 1 to 8, an embodiment of the present invention includes:

a rotating disc device for assembling carbon brushes comprises a cam divider 21, a rotating disc 22, a clamp 23, a brush holder correcting assembly 24, a limiting assembly 25, a jacking assembly 26 and a conduit assembly 27, wherein the cam divider 21 drives the rotating disc 22 to rotate, the clamps 23 are arranged on the rotating disc 22 in an annular array mode, the brush holder correcting assembly 24, the limiting assembly 25 and the jacking assembly 26 matched with the clamps 23 are arranged below the clamps 23, and the conduit assembly 27 matched with the clamps 23 is installed at the upper end of the cam divider 21.

The fixture 23 comprises a bottom plate 231, a fixing block 232, a ball plunger 233, a pressure rod assembly 234, a limiting assembly 235 and a wire clamping head assembly 236, wherein the bottom plate 231 is arranged on the turntable 22, the fixing block 232 is arranged on the bottom plate 231, an installation sliding groove is formed in the upper end of the fixing block 232, the ball plunger 233 is embedded in the opposite surface of the installation sliding groove, the pressure rod assembly 234 is arranged at the side end of the fixing block 232, the limiting assembly 235 is arranged in a butt joint mode at the front end of the fixing block 232, and the wire clamping head assembly 236 is arranged.

The pressure lever assembly 234 comprises a support 2341 fixed on the bottom plate 231, a follow-up plate 2342 movably inserted on the support 2341, a pressure plate 2343 horizontally arranged at the upper end of the follow-up plate 2342, and a limiting column 2344 fixed at the lower end of the pressure plate 2343, wherein the extending end of the pressure plate 2343 is located above the mounting sliding groove.

The spacing assembly 235 includes a spacing module 2351, a single lug seat 2352, a connecting rod 2353, a carbon brush press plate 2354 and a clamping slide 2355, the limiting module 2351 is fixed on the bottom plate 231, the limiting module 2351 is provided with a carbon brush sliding chute opposite to the installation sliding chute, the single lug seat 2352 is installed at the side end of the limit module 2351, the single lug seat 2352 is movably inserted into the connecting rod 2353, the lower end of the connecting rod 2353 is bent, the carbon brush pressing plate 2354 is horizontally arranged at the upper end of the connecting rod 2353, the extending end of the carbon brush pressing plate 2354 is positioned above the carbon brush sliding groove, the front end of the limiting module 2351 is provided with a horizontally sliding clamping slide block 2355 in an inserted manner, the clamping slide block 2355 extends out of the end to be connected with the limiting module 2351 at two ends through a spring, the two clamping slide blocks 2355 are positioned at two sides of the carbon brush sliding groove and symmetrically arranged, the lower end of the opposite surface of the clamping slide block 2355 is provided with a guide inclined surface which is gradually far from the top to the bottom, and the upper end of the clamping slide block 2355 is provided with a horizontal guide inclined surface.

The wire clamping head assembly 236 comprises a positioning block 2361, a lifting plate 2362, a connecting shaft 2363, clamping jaws 2364 and rubber springs 2365, the positioning block 2361 is fixed on the bottom plate 231, the lifting plate 2362 is inserted on the positioning block 2361, the connecting shaft 2363 is installed at the bending part at the bottom end of the lifting plate 2362, the connecting shaft 2363 penetrates through the positioning block 2361, two clamping jaws 2364 are inserted at the bending part at the upper end of the lifting plate 2362, and the rubber springs 2365 are sleeved at the middle parts of the two clamping jaws 2364.

The brush holder correction assembly 24 comprises a fixing plate 241, a lifting cylinder 242, a lifting mounting plate 243, a correction plate 244, a push-pull cylinder 245, a limiting plate 246 and a detection sensor 247, wherein the fixing plate 241 is provided with the lifting cylinder 242, the lifting mounting plate 243 is arranged on a telescopic rod of the lifting cylinder 242, the middle part of the correction plate 244 is inserted into the lifting mounting plate 243 through a pin shaft, the lifting mounting plate 243 is further provided with the push-pull cylinder 245, a telescopic rod of the push-pull cylinder 245 is movably connected with the correction plate 244 through a joint, the limiting plate 246 and the detection sensor 247 are arranged on the right side of the correction plate 244, a vertical limiting groove is formed in the limiting plate 246, a avoiding hole opposite to the correction plate 244 is formed in the bottom plate 231 at the tail part of the fixing block 232, the telescopic rod of the push-pull cylinder 245 extends to drive the correction plate 244 to.

The limiting assembly 25 comprises a limiting support 251, a jacking roller 252, a jacking cylinder 253 and a jacking plate 254, the jacking roller 252 matched with a connecting rod 2353 is arranged on the upper portion of the limiting support 251 through the connecting plate in an inserted mode, the connecting rod 2353 passes through the jacking roller 252, the connecting rod 2353 rotates to drive a carbon brush pressing plate 2354 to lift up, the jacking cylinder 253 is installed on the limiting support 251, the jacking plate 254 is installed on a telescopic rod of the jacking cylinder 253, two jacking blocks are arranged on the upper portion of the jacking plate 254, the opposite surfaces of the jacking blocks are provided with jacking inclined surfaces matched with guide inclined surfaces below clamping sliding blocks 2355, the telescopic rod of the jacking cylinder 253 extends to drive the jacking plate 254 to move upwards, and the jacking plate 254 moves upwards to drive the two clamping sliding blocks 235.

The jacking assembly 26 comprises a first support 261, a first air cylinder 262, a second support 263, a second air cylinder 264, a double lug seat 265 and a push rod bearing 266, the first air cylinder 262 is installed on the first support 261, the telescopic rod of the first air cylinder 262 is opposite to the lifting plate 2362, the second air cylinder 264 is installed on the second support 263, the double lug seat 265 is installed on the telescopic rod of the second air cylinder 264, the push rod bearing 266 is inserted on the double lug seat 265, and the push rod bearing 266 is matched with the follow-up plate 2342.

The duct assembly 27 comprises a single-shaft manipulator 271, a lifting plate 272 and a duct 273, the single-shaft manipulator 271 is arranged on the turntable 22, the lifting plate 272 is arranged on a movable plate of the single-shaft manipulator 271, the duct 273 is arranged on the lifting plate 272, and the duct 273 is opposite to a mounting chute on the fixed block 232.

The utility model relates to a carbon brush is during operation for assembly carousel device, cam wheel splitter 21 drive carousel 22 goes up anchor clamps 23 and rotates, wait anchor clamps 23 to turn to brush holder material loading department, brush holder material loading unit places the brush holder in the installation spout of fixed block 232 upper end, when detecting sensor 247 detects the brush holder, brush holder correction subassembly 24 works, the telescopic link of push-and-pull cylinder 245 extends and drives correction board 244 to rotate, under the limiting action of limiting plate 246, correction board 244 turns to vertical state, correction board 244 drives the bending portion of brush holder afterbody in the fixed block 232 and corrects to vertical state, bulb plunger 233 elastically compresses tightly the brush holder, cam wheel splitter 21 continues to drive carousel 22 goes up anchor clamps 23 and rotates, connecting rod 2353 passes through jacking gyro wheel 252, connecting rod 2353 rotates and drives carbon brush 2354 to lift up, meanwhile, the telescopic link extension of jacking cylinder 253 extends and drives jacking board 254 to shift up, jacking board 254 shifts up and drives two clamping slider 2355 to slide dorsad, the spring loading device places the spring into the brush holder, the cam divider 21 continues to rotate, the limiting assembly 235 resets, the clamp 23 rotates to the next station, the carbon brush loading device places the carbon brush into the brush holder, the carbon brush abuts against the spring, the two clamping sliding blocks 2355 slide in the opposite direction under the action of elastic force, the two clamping sliding blocks 2355 are used for blocking the carbon brush, the wire clamping head assembly 236 is used for clamping a copper wire on the carbon brush, the copper wire is deflected to subsequent welding and shearing, the clamp 23 rotates to the next station, and the next installation process is continuously completed.

The utility model relates to a carousel device is used in carbon brush equipment, compact structure, the steady operation, multistation anchor clamps frock can adapt to different installation stations simultaneously, practices thrift area, improves the packaging efficiency, can correct the brush holder afterbody and warp, can compress tightly spacingly to the carbon brush, can press from both sides tight carbon brush and go up the copper line, cuts in follow-up welding partially.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a carousel device is used in carbon brush equipment which characterized in that: the turntable device for assembling the carbon brush comprises a cam divider, a turntable, a clamp, a brush holder correcting assembly, a limiting assembly, a jacking assembly and a guide assembly, wherein the cam divider drives the turntable to rotate, the clamp is arranged on the turntable in an annular array, the brush holder correcting assembly, the limiting assembly and the jacking assembly are matched with the clamp and arranged below the clamp, and the guide assembly matched with the clamp is arranged at the upper end of the cam divider.

2. The turntable device for assembling carbon brushes according to claim 1, characterized in that: the fixture comprises a bottom plate, a fixing block, a ball plunger, a pressure rod assembly, a limiting assembly and a wire clamping head assembly, wherein the bottom plate is arranged on the rotary table, the fixing block is arranged on the bottom plate, an installation chute is arranged at the upper end of the fixing block, the ball plunger is embedded in the opposite surface of the installation chute, the pressure rod assembly is arranged at the side end of the fixing block, the limiting assembly is arranged at the front end of the fixing block in an abutting mode, and the wire clamping head assembly is arranged at.

3. The turntable device for assembling carbon brushes according to claim 2, characterized in that: the pressure bar assembly comprises a support fixed on the bottom plate, a follow-up plate movably inserted on the support, a pressure plate horizontally arranged at the upper end of the follow-up plate, and a limit column fixed at the lower end of the pressure plate, wherein the extending end of the pressure plate is positioned above the mounting chute.

4. The turntable device for assembling carbon brushes according to claim 2, characterized in that: the limiting assembly comprises a limiting module, a lug seat, a connecting rod, a carbon brush and a clamping slide block, the limiting module is fixed on the bottom plate, a carbon brush sliding groove opposite to the installation sliding groove is formed in the limiting module, the lug seat is installed at the side end of the limiting module, the single lug seat is movably inserted into the connecting rod, the lower end of the connecting rod is bent, a carbon brush pressing plate horizontally arranged is installed at the upper end of the connecting rod, the carbon brush pressing plate extends out of the end above the carbon brush sliding groove, the clamping slide block horizontally slides in the front end of the limiting module in an inserted mode, the clamping slide block extends out of the end of the limiting module through a spring and the two ends of the clamping slide block, the two clamping slide blocks are located on two sides of the carbon brush sliding groove and symmetrically arranged, the lower end of the opposite surface.

5. The turntable device for assembling carbon brushes according to claim 2, characterized in that: the wire clamping head assembly comprises a positioning block, a lifting plate, a connecting shaft, clamping jaws and rubber springs, the positioning block is fixed on the bottom plate, the lifting plate is arranged on the positioning block in a plug-in mode, the connecting shaft is arranged at the bending part at the bottom end of the lifting plate and penetrates through the positioning block, the two clamping jaws are arranged at the bending part at the upper end of the lifting plate in a plug-in mode, and the rubber springs are sleeved at the middle parts of the.

6. The turntable device for assembling carbon brushes according to claim 1, characterized in that: the brush holder correction assembly comprises a fixed plate, a lifting cylinder, a lifting mounting plate, a correction plate, a push-pull cylinder, a limiting plate and a detection sensor, wherein the fixed plate is arranged on the rack, the lifting cylinder is arranged on the fixed plate, the lifting mounting plate is arranged on a telescopic rod of the lifting cylinder, the middle part of the correction plate is inserted on the lifting mounting plate through a pin shaft, the push-pull cylinder is further arranged on the lifting mounting plate, the telescopic rod of the push-pull cylinder is movably connected with the correction plate through a joint, the right side of the correction plate is provided with the limiting plate and the detection sensor, a vertical limiting groove is formed in the limiting plate, and a avoiding hole relative to the correction.

7. The turntable device for assembling carbon brushes according to claim 1, characterized in that: spacing subassembly includes spacing support, jacking gyro wheel, jacking cylinder and jacking board, spacing support upper portion through the connecting plate cartridge have with connecting rod complex jacking gyro wheel, install the jacking cylinder on the spacing support, install the jacking board on the telescopic link of jacking cylinder, jacking board upper portion is equipped with two jacking pieces, the jacking piece opposite face be equipped with the tight slider below direction inclined plane complex jacking inclined plane of clamp.

8. The turntable device for assembling carbon brushes according to claim 1, characterized in that: the jacking assembly comprises a first support, a first cylinder, a second support, a second cylinder, a double-lug seat and a push rod bearing, the first cylinder is arranged on the first support, a telescopic rod of the first cylinder is opposite to the lifting plate, the second cylinder is arranged on the second support, the double-lug seat is arranged on a telescopic rod of the second cylinder, the push rod bearing is arranged on the double-lug seat in a plug-in mode, and the push rod bearing is matched with the follow-up plate.

9. The turntable device for assembling carbon brushes according to claim 1, characterized in that: the pipe subassembly includes unipolar manipulator, lifter plate and pipe, unipolar manipulator sets up on the carousel, installs the lifter plate on unipolar manipulator's the fly leaf, installs the pipe on the lifter plate, and it is relative with the installation spout on the fixed block to install the pipe.