CN220172563U - Automatic assembling device for carbon brush spring - Google Patents

Abstract

The utility model discloses an automatic assembling device for a carbon brush spring, which comprises a sleeve, a clamping device, a linear motion device and a telescopic device, wherein the sleeve is used for sleeving the spring, the clamping device is used for clamping a copper wire of the carbon brush, the clamping device is also provided with a clamping jaw, the clamping jaw is used for clamping the spring, and the linear motion device is used for driving the sleeve to move along a linear direction so as to sleeve the sleeve into the copper wire. The telescopic device is used for pushing out the spring along the linear direction, the spring can be automatically assembled, and the production efficiency can be improved.

Description

Automatic assembling device for carbon brush spring

Technical Field

The utility model relates to the technical field of carbon brush manufacturing equipment, in particular to an automatic carbon brush spring assembling device.

Background

The carbon brush is a sliding contact piece and mainly applied to a motor, the carbon brush comprises a copper wire and a spring, the spring is required to be sleeved in the copper wire when the carbon brush is manufactured, at present, the spring is usually manually sleeved in the copper wire, and when a large number of carbon brushes are required to be manufactured, the manual production efficiency is low, and the labor intensity of workers is high.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the automatic carbon brush spring assembling device which can realize automatic spring assembling and can improve the production efficiency.

According to an embodiment of the utility model, an automatic carbon brush spring assembling device comprises: the sleeve is used for sleeving the spring; the clamping device is used for clamping the carbon brush and is also provided with clamping jaws, and the clamping jaws are used for clamping the springs; the linear motion device is used for driving the sleeve to move along the linear direction so that the sleeve is sleeved into the copper wire of the carbon brush; and the telescopic device is used for pushing the spring out along the linear direction.

The automatic carbon brush spring assembling device provided by the embodiment of the utility model has at least the following beneficial effects: when the spring is sleeved on the sleeve in operation, the clamping device clamps the carbon brush, the carbon brush is kept fixed, the linear motion device drives the sleeve to move along the linear direction, the sleeve is sleeved on a copper wire of the carbon brush, then the spring is pushed out along the linear direction by the telescopic device, then the spring is clamped by the clamping jaw of the clamping device, the telescopic device is retracted, the linear motion device is reset, the sleeve is separated from the copper wire, the spring is assembled automatically, and the production efficiency can be improved.

According to some embodiments of the utility model, the automatic carbon brush spring assembling device comprises a feeding device and a rotating movement device, wherein the feeding device is used for providing the spring for the sleeve, and the rotating movement device is used for driving the sleeve to rotate so as to align the sleeve with the feeding device.

According to some embodiments of the present utility model, the telescopic device includes a linear cylinder, a pushing member, a connecting rod, a first slider, a sliding rail, a first open-type support, a second open-type support and a first mounting plate, where the sliding rail extends along the linear direction, the first slider is slidably connected with the sliding rail, the rotating movement device is set as a rotating cylinder, the sliding rail is fixedly connected with the first mounting plate, the rotating cylinder is rotationally connected with the first mounting plate, the first open-type support is fixedly connected with the sleeve, the linear cylinder is used for driving the first slider to move, one end of the connecting rod is fixedly connected with the first slider, the other end of the connecting rod is connected with the second open-type support, the second open-type support is connected with the pushing member, and the pushing member is sleeved on the sleeve, and the linear cylinder is used for driving the pushing member to push the spring.

According to some embodiments of the utility model, the linear motion device comprises a motor, a second slider and a screw rod, wherein the second slider is in threaded connection with the screw rod, the motor is used for driving the screw rod to rotate, and the second slider is fixedly connected with the first mounting plate.

According to some embodiments of the utility model, the automatic carbon brush spring assembling device comprises a positioning device, wherein the positioning device comprises a swing arm and a rotation driving device, the swing arm is provided with a positioning groove, the positioning groove is used for positioning the copper wire, and the rotation driving device is used for driving the swing arm to rotate.

According to some embodiments of the utility model, the automatic carbon brush spring assembling device comprises a first guide rod sleeved with a third opening type support, and the positioning device is connected with the third opening type support.

According to some embodiments of the utility model, the positioning groove is V-shaped.

According to some embodiments of the utility model, the automatic carbon brush spring assembling device comprises a second guide rod, a fourth opening type support is sleeved on the second guide rod, a second mounting plate is fixed on the fourth opening type support, and the linear motion device is fixed on the second mounting plate.

According to some embodiments of the utility model, the automatic carbon brush spring assembling device comprises a third guide rod, a fifth opening type support and a sixth opening type support are sleeved on the third guide rod, the feeding device is fixedly connected with the fifth opening type support, the automatic carbon brush spring assembling device comprises a position sensor, the position sensor is fixedly connected with the sixth opening type support, the position sensor is located below the feeding device, and the position sensor is used for detecting the position of the sleeve.

According to some embodiments of the utility model, the automatic carbon brush spring assembling device comprises a turntable which is driven to rotate, and the clamping device is fixed on the turntable.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described with reference to the accompanying drawings and examples, in which:

fig. 1 is a schematic structural view of an automatic carbon brush spring assembling device according to some embodiments of the present utility model;

fig. 2 is a schematic structural view of an automatic carbon brush spring assembling device according to some embodiments of the present utility model;

fig. 3 is a schematic structural view of an automatic carbon brush spring assembling device (with a feeding device hidden) according to some embodiments of the present utility model;

fig. 4 is a schematic structural view of an automatic carbon brush spring assembling device (with a feeding device hidden) according to some embodiments of the present utility model;

FIG. 5 is an enlarged view of FIG. 4 at A;

fig. 6 is a schematic structural view of an automatic carbon brush spring assembling device according to some embodiments of the present utility model;

FIG. 7 is an enlarged view at B in FIG. 6;

fig. 8 is a schematic structural view of an automatic assembly device (concealing a feeding device and a clamping device) for a carbon brush spring according to some embodiments of the present utility model;

fig. 9 is an enlarged view at C in fig. 8.

Reference numerals:

the automatic assembly device 1000 of carbon brush springs;

a sleeve 100 and a spring 101;

clamping device 200, copper wire 201, clamping jaw 202;

the linear motion device 300, the motor 301, the second sliding block 302 and the screw 303;

the telescopic device 400, the linear cylinder 401, the pushing piece 402, the connecting rod 403, the first sliding block 404, the sliding rail 405, the first opening type support 406, the second opening type support 407, the first mounting plate 408 and the first rotary cylinder 409;

a feeding device 500 and a position sensor 501;

positioning device 600, swing arm 601, positioning groove 602, second revolving cylinder 603;

a first guide bar 700, a third open-type mount 701, a second guide bar 702, a fourth open-type mount 703, a second mounting plate 704, a third guide bar 705, a fifth open-type mount 706, a sixth open-type mount 707;

a turntable 800.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Referring to fig. 1 and 7, an automatic carbon brush spring assembling device 1000 according to an embodiment of the present utility model includes a sleeve 100, a clamping device 200, a linear motion device 300 and a telescopic device 400, wherein the sleeve 100 is used for sleeving a spring 101, supporting the spring 101, the clamping device 200 is used for clamping a carbon brush, the carbon brush has a copper wire 201, the clamping device 200 is further provided with a clamping jaw 202, the clamping jaw 202 is used for clamping the spring 101, the linear motion device 300 is used for driving the sleeve 100 to move along a linear direction, so that the sleeve 100 is sleeved into the copper wire 201, and the telescopic device 400 is used for pushing out the spring 101 along the linear direction.

Briefly, referring to fig. 3, in operation, the spring 101 is sleeved on the sleeve 100, the clamping device 200 clamps the carbon brush, so that the copper wire 201 of the carbon brush is kept fixed, the linear motion device 300 drives the sleeve 100 to move in a linear direction, so that the sleeve 100 is sleeved in the copper wire 201, then the telescopic device 400 pushes the spring 101 out in the linear direction, then, referring to fig. 5, the clamping jaw 202 of the clamping device 200 clamps the spring 101, the telescopic device 400 retracts, and the linear motion device 300 also resets, so that the sleeve 100 is separated from the copper wire 201, thus completing automatic assembly of the spring 101, and improving the production efficiency.

Referring to fig. 1, 2 and 6, according to some embodiments of the present utility model, the carbon brush spring automatic assembly device 1000 includes a feeding device 500 for providing the sleeve 100 with the spring 101, and a rotation movement device for driving the sleeve 100 to rotate so as to align the sleeve 100 with the feeding device 500, wherein the sleeve 100 is positioned under the feeding device 500, so that the spring 101 in the feeding device 500 may fall onto the sleeve 100.

Referring to fig. 3 and 8, according to some embodiments of the present utility model, the telescopic device 400 includes a linear cylinder 401, a pushing member 402, a connecting rod 403, a first slider 404, a sliding rail 405, a first open-type support 406, a second open-type support 407, and a first mounting plate 408, the sliding rail 405 extends in a linear direction, the first slider 404 is slidably connected with the sliding rail 405, the rotating movement device is provided as a first rotating cylinder 409, the first mounting plate 408 is vertically arranged, the sliding rail 405 is fixedly connected with the first mounting plate 408, the first rotating cylinder 409 is rotatably connected with the first mounting plate 408, the first open-type support 406 is fixedly connected with the sleeve 100, one end of the connecting rod 403 is fixedly connected with the first slider 404, the other end of the connecting rod 403 is connected with the second open-type support 407, the second open-type support 407 is connected with the pushing member 402, the pushing member 402 is sleeved on the sleeve 100, the pushing member 402 can slide along the sleeve 100, the linear cylinder 401 is used for driving the first slider 404 to move, thereby driving the pushing member 402 to move in the linear direction, and the pushing member 402 can push the spring 101.

Referring to fig. 3 and 8, according to some embodiments of the present utility model, the linear motion device 300 includes a motor 301, a second slider 302, and a screw 303, the second slider 302 is screwed with the screw 303, the motor 301 is used to drive the screw 303 to rotate, and the second slider 302 is fixedly connected with a first mounting plate 408.

Referring to fig. 1, according to some embodiments of the present utility model, the automatic carbon brush spring assembling apparatus 1000 includes a turntable 800, the turntable 800 is driven to be rotatable, the clamping device 200 is fixed to the turntable 800, and the clamping device 200 may be provided in plurality, and the plurality of clamping devices 200 may be arranged in a circumferential direction of the turntable 800.

Referring to fig. 3, 4 and 7, according to some embodiments of the present utility model, the carbon brush spring automatic assembly device 1000 includes a positioning device 600, the positioning device 600 includes a swing arm 601 and a rotation driving device, the swing arm 601 is provided with a positioning groove 602, the positioning groove 602 is used for positioning the copper wire 201, and the rotation driving device is used for driving the swing arm 601 to rotate, specifically, the rotation driving device is provided as a second rotation cylinder 603. In this embodiment, when the clamping device 200 is provided with a plurality of clamping devices, the positioning device 600 can achieve the positioning function of the clamping device 200, and when the clamping device 200 moves to a corresponding station, the second rotary cylinder 603 drives the swing arm 601 to rotate, so that the positioning groove 602 of the swing arm 601 contacts with the copper wire 201, that is, the copper wire 201 is located in the positioning groove 602, positioning of the copper wire 201 is achieved, and deviation between the copper wire 201 and the sleeve 100 is avoided, and the sleeve 100 cannot be sleeved into the copper wire 201.

Referring to fig. 3 and 4, according to some embodiments of the present utility model, the automatic carbon brush spring assembling apparatus 1000 includes a first guide bar 700, the first guide bar 700 is sleeved with a third opening type support 701, and the positioning apparatus 600 is connected to the third opening type support 701. The third opening type seat 701 is released to be slid along the first guide bar 700, thereby adjusting the height of the positioning device 600.

Referring to fig. 4, according to some embodiments of the present utility model, the positioning groove 602 has a V-shape, so that the copper wire 201 can be positioned well.

Referring to fig. 1 and 6, according to some embodiments of the present utility model, the automatic carbon brush spring assembling apparatus 1000 includes a second guide bar 702, the second guide bar 702 is sleeved with a fourth open-type support 703, the fourth open-type support 703 is sleeved on the second guide bar 702, the fourth open-type support 703 is fixed with a second mounting plate 704, the second mounting plate 704 is horizontally disposed, the linear motion device 300 is fixed on the second mounting plate 704, and in particular, the first rotary cylinder 409 is mounted on the second mounting plate 704. The fourth split support 703 can slide along the second guide bar 702 after being released, and the fourth split support 703 can also rotate around the axis of the second guide bar 702, so as to adjust the height positions of the linear motion device 300 and the telescopic device 400, and realize the alignment of the sleeve 100 and the copper wire 201.

Referring to fig. 2 and 6, according to some embodiments of the present utility model, the automatic carbon brush spring assembling apparatus 1000 includes a third guide bar 705, the third guide bar 705 is sleeved with a fifth open-type support 706 and a sixth open-type support 707, the feeding device 500 is fixedly connected with the fifth open-type support 706, the automatic carbon brush spring assembling apparatus 1000 includes a position sensor 501 fixedly connected with the sixth open-type support 707, the position sensor 501 is located below the feeding device 500, the position sensor 501 is used for detecting the position of the sleeve 100, and the feeding device 500 is opened to feed the sleeve 100 when the sleeve 100 is in place. Fifth split support 706 is slidable along third guide bar 705 after being released, and similarly sixth split support 707 is slidable along third guide bar 705 after being released to adjust the height position of feed device 500 and position sensor 501.

It should be noted that, all the open-type supports in the above embodiments may be fixed to the corresponding guide rods by bolts, and the bolts may be loosened, so that the open-type supports may slide along the guide rods, thereby realizing the function of adjusting the positions.

Finally, to describe in detail, referring to fig. 3, in operation, the motor 301 drives the screw 303 to rotate, thereby driving the second slider 302 to slide along the screw 303, thereby driving the whole telescopic device 400 to move in a linear direction, so that the sleeve 100 is sleeved in the copper wire 201, then the linear cylinder 401 extends, driving the first slider 404 to slide along the slide rail 405, thereby driving the connecting rod 403 to move, and driving the pushing member 402 to move, the pushing member 402 pushes out the spring 101 in a linear direction, then referring to fig. 5, the clamping jaw 202 of the clamping device 200 clamps the spring 101, the linear cylinder 401 retracts, the motor 301 drives the screw 303 to rotate, so that the second slider 302 is reset, and the whole telescopic device 400 is also reset, so that the sleeve 100 is separated from the copper wire 201, and the automatic assembly of the spring 101 is completed, so that the production efficiency can be improved.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, inner, outer, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

In the description of the present utility model, the description of the first and second embodiments is only for the purpose of distinguishing technical features, and should not be construed as indicating or implying relative importance or implying the number of technical features indicated or the precedence of technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, and finally, it should be described that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present utility model.

Claims (10)

1. Automatic equipment device of carbon brush spring, its characterized in that includes:

the sleeve is used for sleeving the spring;

the clamping device is used for clamping the carbon brush and is also provided with clamping jaws, and the clamping jaws are used for clamping the springs;

the linear motion device is used for driving the sleeve to move along the linear direction so that the sleeve is sleeved into the copper wire of the carbon brush;

and the telescopic device is used for pushing the spring out along the linear direction.

2. The automatic carbon brush spring assembling apparatus according to claim 1, wherein the automatic carbon brush spring assembling apparatus includes a feeding device for providing the spring to the sleeve and a rotational movement device for driving the sleeve to rotate so as to align the sleeve with the feeding device.

3. The automatic carbon brush spring assembling device according to claim 2, wherein the telescoping device comprises a linear cylinder, a pushing member, a connecting rod, a first sliding block, a sliding rail, a first opening type support, a second opening type support and a first mounting plate, wherein the sliding rail extends along the linear direction, the first sliding block is in sliding connection with the sliding rail, the rotating movement device is set to be a rotary cylinder, the sliding rail is fixedly connected with the first mounting plate, the rotary cylinder is rotationally connected with the first mounting plate, the first opening type support is fixedly connected with the sleeve, the linear cylinder is used for driving the first sliding block to move, one end of the connecting rod is fixedly connected with the first sliding block, the other end of the connecting rod is connected with the second opening type support, the second opening type support is connected with the pushing member, the pushing member is sleeved on the sleeve, and the linear cylinder is used for driving the pushing member to push the spring.

4. The automatic carbon brush spring assembling device according to claim 3, wherein the linear motion device comprises a motor, a second sliding block and a screw rod, the second sliding block is in threaded connection with the screw rod, the motor is used for driving the screw rod to rotate, and the second sliding block is fixedly connected with the first mounting plate.

5. The automatic carbon brush spring assembling device according to claim 4, wherein the automatic carbon brush spring assembling device comprises a positioning device, the positioning device comprises a swing arm and a rotation driving device, the swing arm is provided with a positioning groove, the positioning groove is used for positioning the copper wire, and the rotation driving device is used for driving the swing arm to rotate.

6. The automatic carbon brush spring assembling device according to claim 5, wherein the automatic carbon brush spring assembling device comprises a first guide rod sleeved with a third opening type support, and the positioning device is connected with the third opening type support.

7. The automatic carbon brush spring assembling apparatus according to claim 6, wherein the positioning groove has a V-shape.

8. The automatic carbon brush spring assembling device according to claim 1, wherein the automatic carbon brush spring assembling device comprises a second guide rod, a fourth opening-shaped support is sleeved on the second guide rod, a second mounting plate is fixed on the fourth opening-shaped support, and the linear motion device is fixed on the second mounting plate.

9. The automatic carbon brush spring assembling device according to claim 2, wherein the automatic carbon brush spring assembling device comprises a third guide rod, a fifth opening type support and a sixth opening type support are sleeved on the third guide rod, the feeding device is fixedly connected with the fifth opening type support, the automatic carbon brush spring assembling device comprises a position sensor, the position sensor is fixedly connected with the sixth opening type support, the position sensor is located below the feeding device, and the position sensor is used for detecting the position of the sleeve.

10. The automatic carbon brush spring assembling apparatus according to claim 1, wherein the automatic carbon brush spring assembling apparatus includes a turntable which is driven to be rotatable, and the clamping device is fixed to the turntable.