CN217914526U

CN217914526U - Grinding machine for machining commutator of micro-motor accessory

Info

Publication number: CN217914526U
Application number: CN202221110650.8U
Authority: CN
Inventors: 陆继清
Original assignee: Suzhou Xinjiefei Micro Motor Manufacturing Co ltd
Current assignee: Suzhou Xinjiefei Micro Motor Manufacturing Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-11-29
Anticipated expiration: 2032-05-10

Abstract

The utility model discloses a grinding machine for processing of micromotor accessory commutator belongs to machining technical field, the expansion bracket that is inversion L shape that sets up including the dump bin of body, body below and body top, the dump bin is open mouthful structure towards one side of grinding machine body, the top of dump bin is provided with the stopper, the bottom of body be provided with the recess of stopper adaptation, the top surface of body is provided with the clearance mouth that runs through, the vertical inner wall fixedly connected with filter of dump bin, the below of filter is provided with the water tank, the bottom fixedly connected with case wheel of dump bin, the expansion bracket is towards one side fixedly connected with water smoke shower nozzle of body, one side fixedly connected with water pipe of water smoke shower nozzle. This a grinding machine for processing of micromotor accessory commutator not only can carry out the dust fall and collect the waste material that produces when polishing, but also easy operation, the regulation of being convenient for.

Description

Grinding machine for machining commutator of micro-motor accessory

Technical Field

The utility model belongs to the technical field of machining, concretely relates to a grinding machine for micromotor accessory commutator processing.

Background

A grinding machine is a machine tool that grinds the surface of a workpiece using a grinding tool. Most grinding machines use a grinding wheel rotating at a high speed for grinding, and a few grinding machines use other grinding tools such as oilstone and abrasive belt and free abrasive materials for processing, such as honing machines, superfinishing machines, abrasive belt grinding machines, polishing machines and the like, and the grinding machines can process materials with higher hardness, such as hardened steel, hard alloy and the like; brittle materials such as glass, granite, etc. can also be processed. The grinding machine can perform grinding with high precision and small surface roughness, and can also perform grinding with high efficiency, such as powerful grinding and the like

When using the grinding machine during operation, the majority is polished to the article through using the emery wheel, can produce the waste residue when polishing, contains the powder of metal powder and emery wheel in the waste residue, and the waste residue of production directly falls subaerial, still needs follow-up clearance, and the waste residue is less moreover, and the clearance gets up more troublesome, still arouses the smoke and dust easily, influences staff's healthy.

Therefore, in order to meet the current situation, the design and production of a grinding machine for machining the commutator of the micromotor accessory are urgently needed to meet the requirements of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding machine for micromotor accessory commutator processing to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grinding machine for processing of micromotor accessory commutator, the telescopic bracket who is inversion L shape that is that waste bin and body top that sets up including body, body below set up, waste bin is open mouthful structure towards one side of grinding machine body, waste bin's top is provided with the stopper, the bottom of body be provided with the recess of stopper adaptation, the top surface of body is provided with the clearance mouth that runs through, waste bin's vertical inner wall fixedly connected with filter, the below of filter is provided with the water tank, waste bin's bottom fixedly connected with case wheel, telescopic bracket is towards one side fixedly connected with water smoke shower nozzle of body.

Preferably, one side of the water mist spray head is fixedly connected with a water pipe, one end of the water pipe is fixedly communicated with a water pump, and one side of the water pump is communicated with the water tank through the water pipe.

Preferably, one side of body is provided with the right angle handle, one side of right angle handle is connected with the threaded rod, the one end that the right angle handle was kept away from to the threaded rod is connected with the sleeve through the bearing rotation, telescopic one end and the vertical inner wall fixed connection of body.

Preferably, the rod body of the threaded rod is provided with two sets of opposite-direction threads and is connected with a sliding block respectively, the top surface of the grinding machine body is fixedly connected with a fixing plate positioned at the top end of the sliding block, and a sliding groove matched with the sliding block is formed in the top surface of the grinding machine body.

Preferably, the telescopic bracket is formed by embedding two boxes, the bottom wall of the inner cavity of the telescopic bracket is fixedly connected with a hydraulic rod, and the top end of the hydraulic rod is fixedly connected with the top wall of the inner cavity of the telescopic bracket.

Preferably, the bottom end of the cross rod of the telescopic support is fixedly connected with a rotating motor, and an output shaft of the rotating motor is fixedly connected with a grinding wheel.

The utility model discloses a technological effect and advantage:

the grinding machine for machining the commutator of the accessory of the micro motor has the advantages that due to the design of the waste bin, the waste bin can collect waste materials generated by grinding of a grinding wheel, the water mist spray head can spray water mist to conduct dust fall treatment on the generated waste materials, the filter plate can filter the waste materials, water in the waste materials returns to the water tank from the beginning, water circulation is achieved, and resources are saved;

due to the design of the threaded rod, the right-angle handle is rotated to drive the threaded rod to rotate, so that the two sliding blocks can move oppositely to drive the two fixing plates to clamp the object, the object is effectively fixed, the traditional handheld object is prevented from being polished, the operation is simple, and the adjustment is convenient;

benefit from telescopic bracket's design, the hydraulic stem in the telescopic bracket can drive telescopic bracket and rise or reduce to drive rotating electrical machines and emery wheel and rise or reduce, be convenient for polish the article of co-altitude not, this a grinding machine for processing of microcomputer accessory commutator, the waste material that produces when not only can polishing carries out the dust fall and collects, but also easy operation, the regulation of being convenient for.

Drawings

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

FIG. 2 is a cross-sectional view of the scrap box of the present invention;

fig. 3 is a schematic view of the threaded rod of the present invention;

fig. 4 is a sectional view of the telescopic bracket of the present invention.

In the figure: 1. a grinder body; 11. cleaning the opening; 12. a chute; 2. a waste bin; 21. a limiting block; 22. a filter plate; 23. a water tank; 24. a water pump; 25. a water pipe; 26. a water mist spray head; 27. a box wheel; 3. a right-angle handle; 31. a threaded rod; 32. a slider; 33. a sleeve; 34. a fixing plate; 4. a telescopic bracket; 41. a hydraulic rod; 42. a rotating electric machine; 43. and (5) grinding wheels.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a grinding machine for micromotor accessory commutator processing as shown in fig. 1-3, including grinding machine body 1, the flexible support 4 that is the L shape of inversion that sets up of waste bin 2 and grinding machine body 1 top that grinding machine body 1 below set up, refer to fig. 1 and fig. 2, one side of waste bin 2 towards grinding machine body 1 is open mouth structure, be convenient for collect the waste material, the top of waste bin 2 is provided with stopper 21, stopper 21 can prescribe a limit to the position of waste bin 2, the bottom of grinding machine body 1 is provided with the recess with stopper 21 adaptation, stopper 21 can slide in the recess, the top surface of grinding machine body 1 is provided with the clearance mouth 11 that runs through, clearance mouth 11 is used for throwing into the waste material, the vertical inner wall fixedly connected with filter 22 of waste bin 2;

the below of filter 22 is provided with water tank 23, one side of water tank 23 is provided with the water filling port, one side that the water filling port was kept away from to water tank 23 is provided with the handle, water in the water tank 23 is used for replenishing, filter 22 can filter the moisture in the waste material, make water get back to water tank 23 again, the bottom fixedly connected with case wheel 27 of waste material case 2, the case wheel 27 is convenient for transportation of waste material case 2, telescopic bracket 4 is towards one side fixedly connected with water smoke shower nozzle 26 of grinding machine body 1, the fixed intercommunication in one side of water smoke shower nozzle 26 has water pipe 25, the fixed intercommunication in one end of water pipe 25 has water pump 24, water pipe 25 and water tank 23 intercommunication are passed through to one side of water pump 24, water smoke shower nozzle 26 can become water smoke, the waste material dust fall that produces when polishing, the bottom of grinding machine body 1 is provided with the supporting leg that is used for supporting.

Referring to fig. 1 and 3, one side of grinding machine body 1 is provided with right angle handle 3, one side of right angle handle 3 is connected with threaded rod 31, the one end that right angle handle 3 was kept away from to threaded rod 31 is rotated through the bearing and is connected with sleeve 33, the one end of sleeve 33 and grinding machine body 1's vertical inner wall fixed connection, rotatory right angle handle 3, threaded rod 31 can rotate in grinding machine body 1 through sleeve 33, the pole body of threaded rod 31 is provided with two sets of opposite direction's screw threads and is connected with slider 32 respectively, grinding machine body 1's top surface just is located slider 32's top fixedly connected with fixed plate 34, fixed plate 34 is used for the fixed article that need polish, spout 12 with slider 32 adaptation is seted up to grinding machine body 1's top surface, slider 32 can slide in spout 12.

Referring to fig. 1 and 4, telescopic bracket 4 is set up by two boxes and is formed, can slide each other between two boxes, 4 inner chamber diapire fixedly connected with hydraulic stem 41 of telescopic bracket, the top of hydraulic stem 41 and telescopic bracket 4's inner chamber roof fixed connection, telescopic bracket 4's horizontal pole bottom fixedly connected with rotating electrical machines 42, rotating electrical machines 42's output shaft fixedly connected with emery wheel 43, hydraulic stem 41 can drive telescopic bracket 4 and rise or reduce, thereby adjust the distance of emery wheel 43 to the article, it is convenient to adjust.

The working principle is as follows:

when the grinding machine for machining the commutator of the micro-motor accessory is fixed, an object to be ground is placed on the grinding machine body 1 right below the grinding wheel 43, the right-angle handle 3 is rotated, the right-angle handle 3 drives the threaded rod 31 to rotate, the threaded rod 31 drives the two sliding blocks 32 to move oppositely through two groups of opposite threads, the two sliding blocks 32 move towards the middle to drive the two fixing plates 34 to move towards the object and clamp the object, the hydraulic rod 41 is started to shorten the hydraulic rod 41, and the hydraulic rod 41 drives the telescopic support 4 to shorten, so that the rotary motor 42 and the grinding wheel 43 are driven to move downwards, and the grinding wheel 43 is close to the object;

when polishing is carried out, the rotating motor 42 is started, the output shaft of the rotating motor 42 drives the grinding wheel 43 to rotate to polish the object below, when the polishing is carried out to a certain degree, the height of the object is not enough to continue polishing, the hydraulic rod 41 is started again, the grinding wheel 43 moves downwards to contact the object again, then the polishing is continued, after one surface is polished, the object is taken down, and the polishing is switched to other surfaces to continue polishing until the polishing is finished;

when starting rotating electrical machines 42, start water pump 24, water pump 24 leads to pipe 25 and extracts out the water in water tank 23, water pipe 25 transmits water mist spray head 26, the waste material that produces when polishing is carried out the dust fall through water mist spray head 26 formation water mist, make the waste material fall on the surface of grinding machine body 1, then after having polished a face at every turn, rotatory right angle handle 3, drive fixed plate 34 and remove, utilize fixed plate 34 to push into clearance mouth 11 with the waste material, the waste material falls on the filter 22 in waste material case 2 and carries out accuse water, moisture gets back to in water tank 23 again, realize the hydrologic cycle, after polishing the end, the pulling handle, box wheel 27 through waste material case 2 bottom pulls out waste material case 2, can do the unified processing to the waste material in the waste material case 2.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a telescopic bracket (4) that are inversion L shape that are for processing of micromotor accessory commutator, includes that waste bin (2) and grinding machine body (1) top that grinding machine body (1), grinding machine body (1) below set up, its characterized in that: one side of waste bin (2) towards grinding machine body (1) is open mouthful structure, and the top of waste bin (2) is provided with stopper (21), the bottom of grinding machine body (1) be provided with the recess of stopper (21) adaptation, the top surface of grinding machine body (1) is provided with clearance mouth (11) that run through, the vertical inner wall connection of waste bin (2) has filter (22), the below of filter (22) is provided with water tank (23), the bottom fixedly connected with case wheel (27) of waste bin (2), telescopic bracket (4) are connected with water smoke shower nozzle (26) towards one side of grinding machine body (1).

2. The grinding machine for micro-machine accessory commutator machining according to claim 1, characterized in that: one side fixedly connected with water pipe (25) of water smoke shower nozzle (26), the one end fixed intercommunication of water pipe (25) has water pump (24).

3. The grinding machine for micro-machine accessory commutator machining as claimed in claim 1, wherein: one side of grinding machine body (1) is provided with right angle handle (3), one side of right angle handle (3) is connected with threaded rod (31), the one end that right angle handle (3) were kept away from in threaded rod (31) is rotated through the bearing and is connected with sleeve (33).

4. The grinding machine for micro-machine accessory commutator machining according to claim 3, characterized in that: the grinding machine is characterized in that the rod body of the threaded rod (31) is provided with two sets of threads in opposite directions and is respectively connected with a sliding block (32), and the top surface of the grinding machine body (1) is fixedly connected with a fixing plate (34) located at the top end of the sliding block (32).

5. The grinding machine for micro-machine accessory commutator machining according to claim 1, characterized in that: the telescopic support (4) is formed by embedding two box bodies, and a hydraulic rod (41) is fixedly connected to the bottom wall of an inner cavity of the telescopic support (4).

6. The grinding machine for micro-machine accessory commutator machining according to claim 1, characterized in that: the bottom end of the cross rod of the telescopic support (4) is fixedly connected with a rotating motor (42), and an output shaft of the rotating motor (42) is fixedly connected with a grinding wheel (43).