CN211073019U

CN211073019U - Grinding device is used in machine part production and processing

Info

Publication number: CN211073019U
Application number: CN201922023122.3U
Authority: CN
Inventors: 陈志鸿
Original assignee: Suzhou Xinli Machinery Manufacturing Co ltd
Current assignee: Suzhou Xinli Machinery Manufacturing Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-07-24
Anticipated expiration: 2029-11-21

Abstract

The utility model relates to a grinding device for the production and processing of mechanical parts, which comprises a cabinet body, a dust collecting part is arranged below the cabinet body, a workbench is arranged at the bottom of the cabinet body, a four-jaw chuck is arranged above the workbench, a grinding wheel is arranged above the four-jaw chuck, a grinding wheel shaft is arranged above the grinding wheel, a power shaft is arranged above the grinding wheel shaft, the grinding wheel shaft is in inverse thread connection with the power shaft, a shaft sleeve is arranged and connected with the power shaft sleeve, a lower supporting plate is arranged above the shaft sleeve, the lower supporting plate is fixedly connected with the shaft sleeve, a supporting frame is arranged above the lower supporting plate, a driven belt pulley is arranged on one side of the supporting frame, a driving belt pulley is arranged on one side of the driven belt pulley, an upper supporting plate is arranged above the supporting frame, the upper supporting plate is connected with a supporting, the double-head polishing machine has the advantages of simplicity and convenience in operation, accuracy in positioning, good polishing effect, double-head polishing, time and labor saving and improvement of working efficiency.

Description

Grinding device is used in machine part production and processing

Technical Field

The utility model relates to a grinding device is used in machine part production and processing belongs to grinding device technical field.

Background

Mechanical parts, also called mechanical elements, are basic elements forming a machine and are non-detachable single parts forming the machine and the machine, the mechanical parts are both subjects of researching and designing mechanical basic parts in various devices and are also general names of parts and components, and grinding is often needed in the production and processing of the mechanical parts.

The existing polishing mode is more, the existing manual polishing mode is generally adopted, the surface of the mechanical part cannot be efficiently polished, and the manual polishing has certain dangerousness, so that the polishing cost is increased, and part of the mechanical part is not easily fixed, so that the polishing precision is low, and the quality of the mechanical part is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves overcomes current defect, provides a grinding device is used in machine part production and processing, and the precision of polishing is high, and the double-end labour saving and time saving of polishing improves work efficiency, and dust impurity after polishing can be retrieved, avoids the smoke and dust pollution environment from beginning to end, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a grinding device is used in machine part production and processing, includes the cabinet body, cabinet body below is equipped with collection dirt portion, cabinet body bottom is equipped with the workstation, the workstation top is equipped with four-jaw chuck, four-jaw chuck top is equipped with the emery wheel, the emery wheel top is equipped with the emery wheel axle, emery wheel epaxial side is equipped with the power shaft, the emery wheel axle is connected with the reverse screw thread of power shaft, the power shaft cover is established and is connected with the axle sleeve, the axle sleeve top is equipped with the bottom plate, bottom plate and axle sleeve fixed connection, the bottom plate top is equipped with the support frame, the support frame is semi-enclosed structure, support frame one side is equipped with driven pulley, driven pulley one side is equipped with driving pulley, the support frame top is equipped with the upper plate, upper plate and support frame bolted connection, the.

As a preferred technical scheme of the utility model, be equipped with the tight pulley that rises between driven pulley and the drive pulley, driven pulley passes through the hold-in range rotation with the drive pulley and is connected.

As an optimal technical scheme of the utility model, be equipped with shaft coupling one between servo motor one and the drive pulley, servo motor one passes through a rotation of shaft coupling with the drive pulley and is connected.

As a preferred technical scheme of the utility model, the support frame back is equipped with the connecting block, connecting block threaded connection has the thread bush, the thread bush meshing is connected with the lead screw, the lead screw top is equipped with the mounting panel, the mounting panel top is equipped with servo motor two, servo motor two rotates with the lead screw to be connected.

As an optimized technical scheme of the utility model, four-jaw chuck one side is equipped with the air gun, cabinet body one side is equipped with operation controller.

As an optimized technical scheme of the utility model, the inside dust groove that is equipped with of collection dirt portion, dust groove below is equipped with the dust collection box, the dust collection box below is equipped with the slide rail, dust collection box and slide rail sliding connection.

The utility model discloses beneficial effect:

1. the utility model discloses a set up the dust collection box and can concentrate the recovery to the dust iron fillings that the process of polishing produced and deposit, through setting up taking out of the slide rail dust collection box of being convenient for, alleviate intensity of labour, be convenient for fix the machine part of difference through setting up four-jaw chuck, and fixed firm difficult emergence skew, improved the precision of polishing.

2. The utility model discloses a set up the air gun and can blow off the dust iron fillings on the four-jaw chuck, guaranteed the precision of polishing, through setting up operation controller in cabinet body one side staff of being convenient for operates the lathe, can adjust the elasticity degree of hold-in range through setting up tight pulley that rises, make the emery wheel can not take place to drop at the in-process of polishing through setting up the contrary threaded connection of emery wheel axle and power shaft.

3. The utility model discloses a set up servo motor one and provide power for driving pulley, driving pulley makes driven pulley rotate with fast through the hold-in range, makes the driving shaft reduce at rotation in-process frictional force through setting up the axle sleeve, has extended driving shaft life, makes the emery wheel can carry out elevating movement through setting up servo motor two and lead screw, is favorable to polishing of the machine part of different models.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic view of the screw rod connection of the present invention.

Fig. 3 is a schematic view of the inside of the dust collecting part of the present invention.

Reference numbers in the figures: 1. a cabinet body; 2. a dust collecting part; 3. a work table; 4. a four-jaw chuck; 5. a grinding wheel; 6. a grinding wheel spindle; 7. a power shaft; 8. a shaft sleeve; 9. a lower supporting plate; 10. a driven pulley; 11. a drive pulley; 12. an upper supporting plate; 13. a first servo motor; 14. a tension wheel; 15. a synchronous belt; 16. a first coupler; 17. connecting blocks; 18. a threaded sleeve; 19. a screw rod; 20. mounting a plate; 21. a servo motor II; 22. an air gun; 23. operating the controller; 24. a dust collection groove; 25. a dust collection box; 26. a slide rail; 27. a support frame.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in figures 1-3, a polishing device for machine part production and processing comprises a cabinet body 1, a dust collecting part 2 is arranged below the cabinet body 1, a workbench 3 is arranged at the bottom of the cabinet body 1, a four-jaw chuck 4 is arranged above the workbench 3, a grinding wheel 5 is arranged above the four-jaw chuck 4, a grinding wheel shaft 6 is arranged above the grinding wheel 5, a power shaft 7 is arranged above the grinding wheel shaft 6, the grinding wheel shaft 6 is in inverse thread connection with the power shaft 7, a shaft sleeve 8 is sleeved on the power shaft 7, a lower support plate 9 is arranged above the shaft sleeve 8, the lower support plate 9 is fixedly connected with the shaft sleeve 8, a support frame 27 is arranged above the lower support plate 9, the support frame 27 is in a semi-closed structure, a driven belt pulley 10 is arranged on one side of the support frame 27, a driving belt pulley 11 is arranged on one side of the driven belt pulley 10, an upper support, here, the first servomotor 13, the second servomotor 21, and the four-jaw chuck 4 are all in the prior art, and therefore, detailed description thereof is omitted here.

As shown in fig. 1, a tension pulley 14 is disposed between the driven pulley 10 and the driving pulley 11, the driven pulley 10 is rotatably connected with the driving pulley 11 through a synchronous belt 15, a first coupling 16 is disposed between the first servo motor 13 and the driving pulley 11, the first servo motor 13 is rotatably connected with the driving pulley 11 through the first coupling 16, an air gun 22 is disposed on one side of the four-jaw chuck 4, and an operation controller 23 is disposed on one side of the cabinet 1.

As shown in fig. 2, the back of the supporting frame 27 of the present embodiment is provided with a connecting block 17, the connecting block 17 is connected with a threaded sleeve 18 in a threaded manner, the threaded sleeve 18 is connected with a lead screw 19 in a meshing manner, a mounting plate 20 is arranged above the lead screw 19, a second servo motor 21 is arranged above the mounting plate 20, and the second servo motor 21 is rotatably connected with the lead screw 19.

As shown in fig. 3, the dust collecting part 2 of the present embodiment is provided with a dust guiding groove 24 therein, a dust box 25 is provided below the dust guiding groove 24, a slide rail 26 is provided below the dust box 25, and the dust box 25 is slidably connected to the slide rail 26.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

The utility model discloses the theory of operation: the utility model can intensively recycle and store dust scrap iron generated in the grinding process by arranging the dust collection box 25, is convenient for taking out the dust collection box 25 by arranging the slide rail 26, lightens the labor intensity, is convenient for fixing different mechanical parts by arranging the four-jaw chuck 4, is firm in fixation and not easy to deviate, improves the grinding precision, can blow off the dust scrap iron on the four-jaw chuck 4 by arranging the air gun 22, ensures the grinding precision, is convenient for workers to operate a machine tool by arranging the operation controller 23 at one side of the cabinet body 1, can adjust the tightness degree of the synchronous belt 15 by arranging the tension pulley 14, ensures that the grinding wheel 5 can not fall off in the grinding process by arranging the reverse threaded connection of the grinding wheel shaft 6 and the power shaft 7, provides power for the driving belt pulley 11 by arranging the servo motor I13, and ensures that the driving belt pulley 11 rotates the driven belt pulley 10 at the same speed through the synchronous belt 15, through setting up axle sleeve 8 and making power shaft 7 reduce at rotation in-process frictional force, extended power shaft 7 life, make emery wheel 5 can carry out elevating movement through setting up servo motor two 21 and lead screw 19, be favorable to the polishing of the machine part of different models.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a grinding device is used in machine part production and processing, includes the cabinet body (1), its characterized in that: a dust collecting part (2) is arranged below the cabinet body (1), a workbench (3) is arranged at the bottom of the cabinet body (1), a four-jaw chuck (4) is arranged above the workbench (3), a grinding wheel (5) is arranged above the four-jaw chuck (4), a grinding wheel shaft (6) is arranged above the grinding wheel (5), a power shaft (7) is arranged above the grinding wheel shaft (6), the grinding wheel shaft (6) is in inverse threaded connection with the power shaft (7), a shaft sleeve (8) is sleeved and connected with the power shaft (7), a lower supporting plate (9) is arranged above the shaft sleeve (8), the lower supporting plate (9) is fixedly connected with the shaft sleeve (8), a supporting frame (27) is arranged above the lower supporting plate (9), the supporting frame (27) is of a semi-closed structure, a driven belt pulley (10) is arranged on one side of the supporting frame (27), a driving belt pulley (11) is arranged on one side, an upper supporting plate (12) is arranged above the supporting frame (27), the upper supporting plate (12) is connected with the supporting frame (27) through bolts, and a servo motor I (13) is arranged above the upper supporting plate (12).

2. The grinding device for machine part production and processing according to claim 1, wherein: a tension wheel (14) is arranged between the driven pulley (10) and the driving pulley (11), and the driven pulley (10) and the driving pulley (11) are rotationally connected through a synchronous belt (15).

3. The grinding device for machine part production and processing according to claim 1, wherein: a first coupler (16) is arranged between the first servo motor (13) and the driving belt pulley (11), and the first servo motor (13) is rotatably connected with the driving belt pulley (11) through the first coupler (16).

4. The grinding device for machine part production and processing according to claim 1, wherein: support frame (27) back is equipped with connecting block (17), connecting block (17) threaded connection has thread bush (18), thread bush (18) meshing is connected with lead screw (19), lead screw (19) top is equipped with mounting panel (20), mounting panel (20) top is equipped with two (21) of servo motor, two (21) of servo motor rotate with lead screw (19) and are connected.

5. The grinding device for machine part production and processing according to claim 1, wherein: an air gun (22) is arranged on one side of the four-jaw chuck (4), and an operation controller (23) is arranged on one side of the cabinet body (1).

6. The grinding device for machine part production and processing according to claim 1, wherein: the dust collecting device is characterized in that a dust guiding groove (24) is formed in the dust collecting part (2), a dust collecting box (25) is arranged below the dust guiding groove (24), a sliding rail (26) is arranged below the dust collecting box (25), and the dust collecting box (25) is connected with the sliding rail (26) in a sliding mode.