CN216463611U

CN216463611U - Electrochemical graphite brush grinding device

Info

Publication number: CN216463611U
Application number: CN202123331416.6U
Authority: CN
Inventors: 李元杰; 龚鹏程
Original assignee: Xiangyang Qijingte Mechanical And Electrical Manufacturing Co ltd
Current assignee: Xiangyang Qijingte Mechanical And Electrical Manufacturing Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-05-10
Anticipated expiration: 2031-12-28

Abstract

The application relates to an electrographite brush grinding device, including frame, support, grinding wheel assembly, bottom plate, stand, mount pad and clamping subassembly, the support mounting in the frame, grinding wheel assembly install in the top lower surface of support, the bottom plate sliding assembly in the upper surface of frame is in order to be close to or keep away from grinding wheel assembly, the bottom plate level is arranged, the column mouting in on the bottom plate, the vertical sliding assembly of mount pad in on the stand, the clamping unit mounting in clamp tightly fixedly in order to pass through the mode of gasbag on the mount pad and wait to polish the electrographite brush. The application has the following expected technical effects: effectively improved the very little problem that is difficult to the clamping of electrochemical graphite brush because of the size, the tight mode of gasbag clamp is difficult for leading to the electrochemical graphite brush to be crushed moreover, is more difficult to lead to the electrochemical graphite brush breakage.

Description

Electrochemical graphite brush grinding device

Technical Field

The utility model belongs to the technical field of brush production facility technique and specifically relates to a electrographite brush grinding device is related to.

Background

Brushes (Brush) are an important component of an electric machine, responsible for conducting electric current between a rotating and a stationary part. Since it is made of graphite, it is also called carbon brush. The electric brush on the market at present generally includes the brush body, an end pre-buried the fixing in by the brush body that the electrographite material was made, one end of wire is provided with the electrically conductive splicing.

At present, the inner R angle of the graphite electric brush is generally manually ground by a fitter, and the common process is as follows: the graphite electric brush is clamped firstly, then the graphite electric brush and the grinding wheel of the grinding machine are close to each other, and the end part of the graphite electric brush is polished by the grinding wheel of the grinding machine rotating at a high speed to form an inner R angle.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the graphite brush is very small in size, so that the graphite brush is inconvenient to clamp by hands, clamping by a vice and the like easily causes the graphite brush to be crushed or even broken, and meanwhile, a tail conducting wire of the brush also causes the clamping to be inconvenient, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

The application provides an electrochemical graphite brush grinding device to improve following technical problem: the graphite electric brush is very small in size, so that the graphite electric brush is inconvenient to clamp by hands, clamping by a vice and the like easily causes the graphite electric brush to be crushed or even broken, and meanwhile, a tail conducting wire of the electric brush also causes the clamping to be inconvenient.

The application provides an electrochemical graphite brush grinding device adopts following technical scheme:

the utility model provides an electrochemical graphite brush grinding device, includes frame, support, emery wheel subassembly, bottom plate, stand, mount pad and clamping subassembly, the support mounting in the frame, emery wheel unit mount in the top lower surface of support, the bottom plate slide assembly in the upper surface of frame is in order to be close to or keep away from the emery wheel subassembly, the bottom plate level is arranged, the column mouting in on the bottom plate, the vertical slide assembly of mount pad in on the stand, the clamping unit mounting in it treats the electrochemical graphite brush of polishing to press from both sides tight the fixing with the mode through the gasbag on the mount pad.

Through adopting above-mentioned technical scheme, treat that the electrographite brush of polishing can carry out stable centre gripping fixedly through the clamping subassembly, the mount pad can drive and treat that the electrographite brush of polishing freely slides along the stand is vertical, the bottom plate can drive and treat that the electrographite brush horizontal slip of polishing, the effect of polishing of cooperation emery wheel subassembly, process of polishing with the electrographite brush that adapts to not unidimensional, the problem of the very little clamping that is difficult to of electrographite brush because of the size has effectively been improved, and the tight mode of gasbag clamp, be difficult for resulting in the electrographite brush to be crushed, more be difficult for resulting in the electrographite brush to be broken.

Optionally, the clamping subassembly includes a clamping section of thick bamboo, the spacing seat of L shape, presss from both sides tight gasbag, a clamping section of thick bamboo install in on the mount pad and the level arrange, the spacing seat of L shape install in the clamping section of thick bamboo in order to be used for separating the bottom surface and the terminal surface that keep off the electrochemical graphite brush of waiting to polish, press from both sides tight gasbag install in the interior top of clamping section of thick bamboo.

Through adopting above-mentioned technical scheme, the electrification graphite brush of treating polishing has good positioning action L shape spacing seat, and the tight gasbag that presss from both sides that the cooperation of L shape was aerifyd can stabilize the centre gripping and fix the electrification graphite brush of treating polishing, and the clamping section of thick bamboo of above-mentioned design, simple structure, the equipment preparation is convenient, is difficult for rocking at electrification graphite brush polishing in-process moreover.

Optionally, be connected with the air supply pipe on the tight gasbag of clamp, the air supply pipe is kept away from the one end of pressing from both sides tight gasbag is provided with the air feed pump, be provided with the solenoid valve who is controlled by whole grinding device control system on the air supply pipe.

Through adopting above-mentioned technical scheme, air feed pump cooperation air supply pipe can provide power and air supply for pressing from both sides tight gasbag, and solenoid valve's design can conveniently be controlled and press from both sides tight gasbag and realize pressing from both sides tightly and loosen the purpose of treating the electrochemical graphite brush of polishing moreover.

Optionally, the air supply pump is mounted on the base plate.

Through adopting above-mentioned technical scheme, the air feed pump can follow the bottom plate and move together, and then can suitably reduce the length of air supply pipe, can practice thrift the cost of manufacture to a certain extent.

Optionally, be provided with the confession on the mount pad the hole that the stand runs through, hole vertical layout, the screw thread is equipped with locking bolt on the mount pad, locking bolt's tip is used for supporting tightly the periphery wall of stand.

Through adopting above-mentioned technical scheme, can realize the purpose of locking and unblock through the locking bolt between mount pad and the stand, the mount pad can freely vertical slip moreover.

Optionally, the lower surface of the bottom plate is at least provided with two sliding blocks, the upper surface of the rack is provided with a sliding groove for sliding assembly of the bottoms of the sliding blocks, and the sliding groove is horizontally arranged.

Through adopting above-mentioned technical scheme, slider and spout mating reaction can ensure the stable horizontal movement of bottom plate for the frame to do benefit to and wait to polish the accurate slip of electrochemical graphite brush.

Optionally, the upper surface of the frame is further rotatably assembled with a horizontally arranged screw rod, the screw rod is parallel to the sliding groove, the screw rod penetrates through the sliding block and is assembled through screw transmission of the sliding block and the sliding groove, the upper surface of the frame is further provided with a driving motor, and an output shaft of the driving motor is connected to the end portion of the screw rod.

Through adopting above-mentioned technical scheme, driving motor during operation, driving motor's output shaft can drive the lead screw and rotate, and the lead screw drives the slider back and forth slip again, and the slider drives bottom plate and clamping subassembly again and is close to or keeps away from the emery wheel subassembly together, above-mentioned structural design, simple structure, and it is convenient to control.

Optionally, the grinding wheel assembly comprises a power motor and a grinding wheel, a main body of the power motor is mounted on the lower surface of the top of the support, an output shaft of the power motor is arranged downwards, the grinding wheel is fixedly mounted at the bottom of the output shaft of the power motor, and the grinding wheel is arranged horizontally.

Through adopting above-mentioned technical scheme, power motor during operation, power motor's output shaft can drive the emery wheel of polishing high-speed rotation to the effect of the electrochemical graphite brush of realizing polishing, the emery wheel subassembly of above-mentioned design, simple structure controls the convenience.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the electrified graphite brush to be polished can be stably clamped and fixed through the clamping assembly, the mounting seat can drive the electrified graphite brush to be polished to freely slide along the vertical direction of the upright post, the bottom plate can drive the electrified graphite brush to be polished to horizontally slide, and the polishing effect of the grinding wheel assembly is matched to adapt to the electrified graphite brushes with different sizes for polishing, so that the problem that the electrified graphite brush is difficult to clamp due to small size is effectively solved, and the electrified graphite brush is difficult to crush due to the clamping mode of the air bag;

2. air feed pump cooperation air supply pipe can provide power and air supply for pressing from both sides tight gasbag, and solenoid valve's design can conveniently be controlled and press from both sides tight gasbag moreover and realize pressing from both sides tightly and loosen the purpose of treating the electrochemical graphite brush of polishing.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an electrochemical graphite brush grinding device according to an embodiment of the present application.

Description of reference numerals:

1. a frame; 11. a chute; 2. a support; 3. a grinding wheel assembly; 31. a power motor; 32. grinding a grinding wheel; 4. a base plate; 41. a slider; 5. a column; 6. a mounting seat; 61. locking the bolt; 7. clamping the assembly; 71. clamping a barrel; 72. an L-shaped limiting seat; 73. clamping the air bag; 74. a gas supply pipe; 75. an air supply pump; 76. an electromagnetic valve; 8. a screw rod; 9. the motor is driven.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The present application is described in further detail below with reference to fig. 1.

The embodiment of the application discloses electrochemical graphite brush grinding device. Referring to fig. 1, electrographite brush grinding device includes frame 1, support 2, grinding wheel assembly 3, bottom plate 4, stand 5, mount pad 6 and clamping subassembly 7, support 2 installs in frame 1, grinding wheel assembly 3 installs in the top lower surface of support 2, bottom plate 4 sliding assembly is in order to be close to or keep away from grinding wheel assembly 3 in the upper surface of frame 1, bottom plate 4 level is arranged, stand 5 installs on bottom plate 4, mount pad 6 vertically slides and assembles on stand 5, clamping subassembly 7 installs on mount pad 6 and presss from both sides tight the fixing electrochemical graphite brush of waiting to polish in order to pass through the mode of gasbag.

Be provided with the hole that supplies stand 5 to run through on mount pad 6, the hole vertical layout, the screw thread is equipped with locking bolt 61 on the mount pad 6, and locking bolt 61's tip is used for supporting the periphery wall of tight stand 5, can pass through locking bolt 61 between mount pad 6 and the stand 5, realizes the purpose of locking and unblock, and mount pad 6 can be free vertical slip moreover.

The lower surface of the bottom plate 4 is provided with at least two sliding blocks 41, the upper surface of the frame 1 is provided with a sliding chute 11 for sliding assembly of the bottoms of the sliding blocks 41, and the sliding chute 11 is horizontally arranged. The slider 41 and the sliding groove 11 cooperate to ensure the stable horizontal movement of the bottom plate 4 relative to the frame 1, so as to facilitate the accurate sliding of the electrochemical graphite brush to be polished.

The upper surface of frame 1 still rotates the lead screw 8 that is equipped with the horizontal arrangement, and lead screw 8 is on a parallel with spout 11, and lead screw 8 runs through slider 41 and both screw transmission assemblies, and the upper surface of frame 1 still is provided with driving motor 9, and the output shaft of driving motor 9 is connected in the tip of lead screw 8. The during operation of driving motor 9, driving motor 9's output shaft can drive lead screw 8 and rotate, and lead screw 8 drives slider 41 back and forth and slides, and slider 41 drives bottom plate 4 and clamping subassembly 7 again and is close to together or keep away from emery wheel subassembly 3, above-mentioned structural design, simple structure, it is convenient to control.

The grinding wheel assembly 3 comprises a power motor 31 and a grinding wheel 32, the main body of the power motor 31 is mounted on the lower surface of the top of the support 2, an output shaft of the power motor 31 is arranged downwards, the grinding wheel 32 is fixedly mounted at the bottom of the output shaft of the power motor 31, and the grinding wheel 32 is horizontally arranged. The during operation of power motor 31, power motor 31's output shaft can drive the emery wheel 32 of polishing high-speed rotation to the effect of the electrochemical graphite brush of realizing polishing, grinding wheel assembly 3 of above-mentioned design, simple structure controls the convenience.

The clamping assembly 7 comprises a clamping barrel 71, an L-shaped limiting seat 72 and a clamping air bag 73, the clamping barrel 71 is installed on the installation seat 6 and is horizontally arranged, the L-shaped limiting seat 72 is installed in the clamping barrel 71 and is used for separating and blocking the bottom surface and the end surface of the electrochemical graphite electric brush to be polished, and the clamping air bag 73 is installed at the inner top of the clamping barrel 71.

The electrified graphite brush of treating polishing has good positioning action for the spacing seat 72 of L shape, and the tight gasbag 73 that presss from both sides that has aerifyd in the cooperation of the spacing seat 72 of L shape can stabilize the centre gripping and fix the electrified graphite brush of treating polishing, and the clamping section of thick bamboo 71 of above-mentioned design, simple structure, the equipment preparation is convenient, and in the electrified graphite brush polishing process, difficult rocking.

An air supply pipe 74 is connected to the clamping air bag 73, an air supply pump 75 is arranged at one end of the air supply pipe 74 far away from the clamping air bag 73, and an electromagnetic valve 76 controlled by the control system of the whole polishing device is arranged on the air supply pipe 74. The air supply pump 75 is matched with the air supply pipe 74, power and an air source can be provided for the clamping air bag 73, and the electromagnetic valve 76 is designed, so that the clamping air bag 73 can be conveniently operated to clamp and loosen the electrochemical graphite brush to be polished.

The air supply pump 75 is installed on the bottom plate 4, and the air supply pump 75 can move along with the bottom plate 4, so that the length of the air supply pipe 74 can be properly reduced, and the manufacturing cost can be saved to a certain extent.

The application embodiment an electrochemical graphite brush grinding device's implementation principle does: treat that the electrographite brush of polishing can carry out stable centre gripping through clamping subassembly 7 and fix, mount pad 6 can drive and treat that the electrographite brush of polishing freely slides along the vertical of stand 5, bottom plate 4 can drive and treat that the electrographite brush horizontal slip of polishing, the effect of polishing of cooperation emery wheel subassembly 3, the processing of polishing is carried out with the electrographite brush that adapts to not unidimensional, the very little problem that is difficult to the clamping of electrographite brush because of the size has effectively been improved, and the gasbag presss from both sides tight mode, be difficult for resulting in the electrographite brush to be crushed, more be difficult for resulting in the electrographite brush to be broken.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. The utility model provides an electrochemical graphite brush grinding device which characterized in that: including frame (1), support (2), grinding wheel assembly (3), bottom plate (4), stand (5), mount pad (6) and clamping subassembly (7), support (2) install in on frame (1), grinding wheel assembly (3) install in the top lower surface of support (2), bottom plate (4) slide assembly in the upper surface of frame (1) is in order to be close to or keep away from grinding wheel assembly (3), bottom plate (4) horizontal arrangement, stand (5) install in on bottom plate (4), mount pad (6) vertical slide assembly in on stand (5), clamping subassembly (7) install in on mount pad (6) press from both sides tight electrochemical graphite brush of waiting to polish with the mode through the gasbag.

2. The electrographite brush grinding apparatus of claim 1, wherein: clamping subassembly (7) including clamping section of thick bamboo (71), spacing seat of L shape (72), press from both sides tight gasbag (73), clamping section of thick bamboo (71) install in just the level is arranged on mount pad (6), the spacing seat of L shape (72) install in clamping section of thick bamboo (71) in order to be used for separating the bottom surface and the terminal surface that keep off the electrochemical graphite brush of waiting to polish, press from both sides tight gasbag (73) install in the interior top of clamping section of thick bamboo (71).

3. The electrographite brush grinding apparatus of claim 2, wherein: be connected with air supply pipe (74) on pressing from both sides tight gasbag (73), air supply pipe (74) are kept away from the one end of pressing from both sides tight gasbag (73) is provided with air feed pump (75), be provided with on air supply pipe (74) and be controlled by whole grinding device control system's solenoid valve (76).

4. The electrographite brush grinding apparatus of claim 3, wherein: the air supply pump (75) is mounted on the bottom plate (4).

5. The electrographite brush grinding apparatus of claim 1, wherein: be provided with the confession on mount pad (6) the hole that stand (5) run through, hole vertical layout, the screw thread is equipped with locking bolt (61) on mount pad (6), the tip of locking bolt (61) is used for supporting tightly the periphery wall of stand (5).

6. The electrographite brush grinding apparatus of claim 1, wherein: the lower surface of the bottom plate (4) is at least provided with two sliding blocks (41), the upper surface of the rack (1) is provided with a sliding groove (11) for sliding assembly of the bottoms of the sliding blocks (41), and the sliding groove (11) is horizontally arranged.

7. The electrographite brush grinding apparatus of claim 6, wherein: the upper surface of frame (1) still rotates and is equipped with lead screw (8) that the level was arranged, lead screw (8) are on a parallel with spout (11), lead screw (8) run through slider (41) and both screw transmission assemblies, the upper surface of frame (1) still is provided with driving motor (9), the output shaft of driving motor (9) connect in the tip of lead screw (8).

8. The electrographite brush grinding apparatus of claim 1, wherein: the grinding wheel assembly (3) comprises a power motor (31) and a grinding wheel (32), the main body of the power motor (31) is installed on the lower surface of the top of the support (2), the output shaft of the power motor (31) is arranged downwards, the grinding wheel (32) is fixedly installed at the bottom of the output shaft of the power motor (31), and the grinding wheel (32) is horizontally arranged.