CN218696751U

CN218696751U - Centerless grinding machine of guide wheel oscillation mechanism

Info

Publication number: CN218696751U
Application number: CN202223200318.3U
Authority: CN
Inventors: 张万进; 朱建伟; 张国栋; 张新磊; 张明灿; 陈盈利
Original assignee: Xinxiang Zhide Precision Equipment Co ltd
Current assignee: Xinxiang Zhide Precision Equipment Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-03-24
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses a centerless grinder of guide pulley oscillation mechanism, which comprises a worktable, the first bearing frame of one side fixedly connected with on board top, the back fixed mounting of first bearing frame has first motor, the output fixedly connected with emery wheel of first motor, the opposite side fixedly connected with mounting panel on board top, the circular slot has been seted up on the top of mounting panel, the inside of circular slot is rotated through the bearing and is connected with the bull stick, the top fixedly connected with second bearing frame of bull stick, the back fixed mounting of second bearing frame has the second motor, the output fixedly connected with guide pulley of second motor, the equal fixed mounting in bottom of second bearing frame both sides has vibrating motor, the utility model discloses the centerless grinder of guide pulley oscillation mechanism drives the guide pulley through starting vibrating motor and vibrates, can process the work piece of ball class structure, improves the machining precision, can collect the piece when polishing through the fan that sets up and dust storage box, and the clearance is convenient.

Description

Centerless grinding machine of guide wheel oscillation mechanism

Technical Field

The utility model relates to a centerless grinder field specifically is a centerless grinder of guide pulley oscillation mechanism.

Background

The workpiece of the centerless grinding machine is clamped by centerless, is generally supported between a guide wheel and a bracket, and is driven by the guide wheel to rotate so as to grind.

However, the existing centerless grinding machine has the following disadvantages when in use:

(1) The existing centerless grinder guide wheel is lack of a vibration mechanism, so that a spherical structure is inconvenient to process;

(2) The conventional centerless grinding machine can generate more chips when grinding workpieces, cannot collect the chips in a centralized manner and is inconvenient to clean.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a centerless grinder of guide pulley oscillation mechanism to solve the current centerless grinder guide pulley that proposes in the above-mentioned background art and lack the oscillation mechanism, be not convenient for process the spheroid structure, centerless grinder can produce more piece when the work piece of polishing, can not concentrate the collection, clears up inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: guide pulley oscillating mechanism's centerless grinder, including the board, the first bearing frame of one side fixedly connected with on board top, the back fixed mounting of first bearing frame has first motor, the output fixedly connected with emery wheel of first motor, the opposite side fixedly connected with mounting panel on board top, the circular slot has been seted up on the top of mounting panel, the inside of circular slot rotates through the bearing and is connected with the bull stick, the top fixedly connected with second bearing frame of bull stick, the back fixed mounting of second bearing frame has the second motor, the output fixedly connected with guide pulley of second motor, the equal fixed mounting in bottom of second bearing frame both sides has vibrating motor, the spacing groove has all been seted up to the both sides of circular slot inner wall, the equal fixedly connected with stopper in both sides of bull stick bottom.

When the centerless grinding machine of the guide wheel oscillation mechanism in the technical scheme is used, the guide wheel is driven to oscillate by starting the vibration motor, workpieces with ball structures can be processed, and the processing precision is improved.

As a preferred technical scheme of the utility model, one side fixedly connected with roof-rack on board top, the top fixedly connected with of roof-rack stores up the dust box, the fixed intercommunication in top of roof-rack inner wall has the suction hood, the top fixedly connected with tuber pipe of suction hood, the one end and the fixed intercommunication of storage box of tuber pipe, one side fixed mounting that storage box deviates from the tuber pipe has the fan. The chips when polishing can be collected through the arranged fan and the dust storage box, and the cleaning is convenient.

As an optimal technical scheme of the utility model, the input of fan and the inside intercommunication of dust storage box, the input block of fan has the filter screen. The dust can be filtered through the arranged filter screen.

As an optimized technical scheme of the utility model, the clearance mouth has been seted up to the bottom at the dust storage box back. A cleaning port is provided for discharging debris.

As an optimized technical proposal of the utility model, the surface block of the cleaning port is provided with a blocking net. The arranged blocking net can block the debris.

As an optimal technical scheme of the utility model, the surface and the spacing groove sliding connection of stopper. When the rotating rod rotates, the limiting block can slide on the surface of the limiting groove.

As a preferred technical scheme of the utility model, the equal fixedly connected with spring in both sides of stopper, and two the one end of spring respectively with the both sides fixed connection of spacing inslot wall. The spring can reset the rotating rod.

As a preferred technical scheme of the utility model, the middle part fixedly connected with backup pad on board top. And during processing, the workpiece is placed above the supporting plate.

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

1. by starting the vibration motor at the second bearing seat and matching with the limiting block and the limiting groove, the guide wheel can vibrate during operation, workpieces with ball structures can be machined, the precision of machining balls is improved, and the efficiency is higher;

2. through starting the fan when polishing, the piece that produces when cooperation tuber pipe and suction hood inhalable work piece were polished, to storing up in the dirt box, inspiratory wind is discharged from the fan output, and the dirt bits can be deposited in storing up the dirt box by the filter screen filtration, is convenient for collect the piece when polishing the work piece from this, and the clearance is convenient.

Drawings

Fig. 1 is a plan view of the present invention;

fig. 2 is a top view of the machine platform of the present invention;

fig. 3 is a top cross-sectional view of the round groove of the present invention;

fig. 4 is a cross-sectional view of the dust storage box of the present invention;

fig. 5 is a back perspective view of the dust storage box of the present invention.

In the figure: 1. a machine platform; 2. a first bearing housing; 3. a first motor; 4. a grinding wheel; 5. a second bearing housing; 6. a second motor; 7. a guide wheel; 8. a top frame; 9. a dust storage box; 10. an air duct; 11. a dust hood; 12. a fan; 13. filtering with a screen; 14. cleaning the opening; 15. blocking the net; 16. a support plate; 17. a vibration motor; 18. mounting a plate; 19. a circular groove; 20. a rotating rod; 21. a limiting block; 22. a limiting groove; 23. a spring.

Detailed Description

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

Please refer to fig. 1-3, the utility model provides a centerless grinder of guide pulley oscillation mechanism, including board 1, one side fixedly connected with primary shaft bearing 2 on board 1 top, the back fixed mounting of primary shaft bearing 2 has first motor 3, the output end fixedly connected with emery wheel 4 of first motor 3, play the effect of polishing, the opposite side fixedly connected with mounting panel 18 on board 1 top, circular slot 19 has been seted up on mounting panel 18's top, the inside of circular slot 19 is connected with bull stick 20 through the bearing rotation, the top fixedly connected with secondary shaft bearing 5 of bull stick 20, the back fixed mounting of secondary shaft bearing 5 has second motor 6, the output fixedly connected with guide pulley 7 of second motor 6, the equal fixed mounting in bottom at secondary shaft 5 both sides has vibrating motor 17, play the back and can drive the vibration of guide pulley 7, spacing groove 22 has all been seted up to the both sides of circular slot 19 inner wall, the equal fixedly connected with stopper 21 in both sides bottom the bull stick 20, the range of rotation is restricted.

When the grinding wheel is used, the first motor 3 is started to drive the grinding wheel 4 to rotate, the second motor 6 is started to drive the guide wheel 7 to rotate, a workpiece is arranged between the grinding wheel 4 and the guide wheel 7, grinding can be carried out, the vibration motor 17 at the second bearing seat 5 is started to be matched with the limiting block 21 and the limiting groove 22, so that the guide wheel 7 can vibrate during operation, the workpiece with a ball structure can be machined, the precision of machining balls is improved, and the efficiency is higher;

referring to fig. 1-5, one side of the top end of a machine table 1 is fixedly connected with a top frame 8, the top end of the top frame 8 is fixedly connected with a dust storage box 9, the top end of the inner wall of the top frame 8 is fixedly communicated with a dust hood 11, the top end of the dust hood 11 is fixedly connected with an air pipe 10, one end of the air pipe 10 is fixedly communicated with the dust storage box 9, one side of the dust storage box 9, which is far away from the air pipe 10, is fixedly provided with a fan 12, the input end of the fan 12 is communicated with the inside of the dust storage box 9, the input end of the fan 12 is clamped with a filter screen 13, the bottom of the back side of the dust storage box 9 is provided with a cleaning port 14, and the surface of the cleaning port 14 is clamped with a blocking screen 15 for processing chips during workpiece polishing;

when the dust collector is used, the fan 12 is started when a workpiece is polished, the chips generated during workpiece polishing can be sucked by matching the air pipe 10 and the dust hood 11, and then the sucked air is discharged from the output end of the fan 12 into the dust storage box 9, and the dust can be filtered by the filter screen 13 and stored in the dust storage box 9, so that the chips generated during workpiece polishing can be conveniently collected and cleaned;

referring to fig. 1-3, the surface of the limiting block 21 is slidably connected to the limiting groove 22 for limiting, the two sides of the limiting block 21 are both fixedly connected to springs 23, and one end of each of the two springs 23 is respectively fixedly connected to the two sides of the inner wall of the limiting groove 22 for resetting, and the middle part of the top end of the machine table 1 is fixedly connected to a supporting plate 16 for placing objects;

during the use, place the work piece in the backup pad 16 between emery wheel 4 and guide pulley 7, the processing of polishing, after vibrating motor 17 started, second bearing 5 can vibrate for stopper 21 of bull stick 20 bottom can take place rotatoryly, slides in spacing groove 22, and the spring 23 that sets up can play the effect of buffering, and the restoration of bull stick 20 orientation when the stop work.

When specifically using, the utility model discloses guide pulley oscillation mechanism's centerless grinder, in operation, it is rotatory to start first motor 3 and drive emery wheel 4, and it is rotatory to start second motor 6 and drive guide pulley 7, set up the work piece between emery wheel 4 and guide pulley 7, can polish the work, vibrating motor 17 through starting secondary bearing 5 department, cooperation stopper 21 and spacing groove 22, make guide pulley 7 can produce the shock when moving, can process the work piece of ball class structure, improve the precision of processing ball class, it is more efficient, through starting fan 12 when polishing the work piece, the piece that produces when cooperation tuber pipe 10 and suction hood 11 can inhale the work piece and polish, to storing up in the dirt box 9, inspiratory wind is discharged from fan 12 output, and the dirt bits can be filtered by filter screen 13 and deposit in storing up dirt box 9, be convenient for from this collect the piece when polishing, it is convenient to clear up.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Guide pulley oscillating mechanism's centerless grinder, including board (1), its characterized in that: the utility model discloses a rotary table, including board (1), the first bearing (2) of one side fixedly connected with on board (1) top, the back fixed mounting on first bearing (2) has first motor (3), the output end fixedly connected with emery wheel (4) of first motor (3), the opposite side fixedly connected with mounting panel (18) on board (1) top, circular slot (19) have been seted up on the top of mounting panel (18), the inside of circular slot (19) is rotated through the bearing and is connected with bull stick (20), the top fixedly connected with second bearing (5) of bull stick (20), the back fixed mounting of second bearing (5) has second motor (6), the output fixedly connected with guide pulley (7) of second motor (6), the equal fixed mounting in bottom of second bearing (5) both sides has vibrating motor (17), spacing groove (22) have all been seted up to the both sides of circular slot (19) inner wall, the equal fixedly connected with stopper (21) in both sides of bull stick (20) bottom.

2. The centerless grinder of the idler oscillation mechanism of claim 1, wherein: one side fixedly connected with roof-rack (8) on board (1) top, the top fixedly connected with of roof-rack (8) stores up dirt box (9), the fixed intercommunication in top of roof-rack (8) inner wall has suction hood (11), the top fixedly connected with tuber pipe (10) of suction hood (11), the one end and the fixed intercommunication of dust storage box (9) of tuber pipe (10), one side fixed mounting that dust storage box (9) deviate from tuber pipe (10) has fan (12).

3. The centerless grinder of the idler oscillation mechanism of claim 2, wherein: the input of fan (12) and the inside intercommunication of dust storage box (9), the input block of fan (12) has filter screen (13).

4. The centerless grinder of the idler oscillation mechanism of claim 2, wherein: the bottom of the back of the dust storage box (9) is provided with a cleaning port (14).

5. The centerless grinder of the idler oscillation mechanism of claim 4, wherein: the surface of the cleaning opening (14) is clamped with a blocking net (15).

6. The centerless grinder of the idler oscillation mechanism of claim 1, wherein: the surface of the limiting block (21) is in sliding connection with the limiting groove (22).

7. The centerless grinder of the idler oscillation mechanism of claim 1, wherein: the equal fixedly connected with spring (23) in both sides of stopper (21), and two the one end of spring (23) respectively with the both sides fixed connection of spacing groove (22) inner wall.

8. The centerless grinder of the idler oscillation mechanism of claim 1, wherein: the middle part of the top end of the machine table (1) is fixedly connected with a supporting plate (16).