CN216359475U

CN216359475U - Deburring device for inner hole of casting part

Info

Publication number: CN216359475U
Application number: CN202122709255.3U
Authority: CN
Inventors: 甘波; 钟乐海; 李礁
Original assignee: Dalian Hanteng Machinery Co ltd
Current assignee: Dalian Hanteng Machinery Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-22
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a deburring device for an inner hole of a casting part, which belongs to the technical field of workpiece processing and comprises a workbench, wherein a groove is formed in the upper surface of the workbench, a fixing plate is arranged on the inner wall of the groove, a support frame is arranged on the upper surface of the workbench, an electric hydraulic rod is fixedly connected to the upper surface of the inner wall of the support frame, and a protective cover is fixedly connected to the bottom end of the electric hydraulic rod. This be used for cast member hole burring device, through setting up the fixed plate, the second motor, the second column spinner, first bevel gear, second bevel gear, third bevel gear, second lead screw and splint, start the second motor, the second motor drives the second column spinner and first bevel gear rotates, first bevel gear drives four second lead screws through second bevel gear and third bevel gear and rotates, this device drives splint through four second lead screws and removes to the center, can carry out the centre gripping to the work piece of size difference and fix, increase the suitability that the work piece adds man-hour.

Description

Deburring device for inner hole of casting part

Technical Field

The utility model belongs to the technical field of workpiece machining, and particularly relates to a deburring device for an inner hole of a casting part.

Background

The deburring device is the thorn form thing or the overlap of getting rid of and crossing the department formation in part face and face, and current deburring device can only be processed same size mostly, can not carry out the centre gripping and carry out the burring operation to the work piece of unidimensional, and the post of polishing is fixed the back and is not convenient for change, and it is big to change the degree of difficulty when wearing and tearing appear, consequently needs one kind to be used for cast member hole deburring device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the utility model provides a deburring device for an inner hole of a cast part, which solves the problems that most of the conventional deburring devices can only process workpieces with the same size, can not clamp workpieces with different sizes and perform deburring operation, a grinding column is inconvenient to replace after being fixed, and the replacement difficulty is high when the grinding column is worn.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a be used for cast member hole burring device, includes the workstation, the upper surface of workstation is seted up flutedly, the inner wall of recess is provided with the fixed plate, the upper surface of workstation is provided with the support frame, fixed surface is connected with electronic hydraulic stem on the inner wall of support frame, the bottom fixedly connected with protection casing of electronic hydraulic stem, the inner wall of protection casing is provided with first motor, the first column spinner of output fixedly connected with of first motor, the bottom fixedly connected with rotation piece of first column spinner, the movable groove has been seted up to the lower surface of rotation piece.

The inner wall of activity groove is provided with two first bearings, and the inner wall of two first bearings has cup jointed first lead screw, the one end fixedly connected with turn button of first lead screw, the surface threaded connection of first lead screw has two mounts, the lower fixed surface of fixed plate is connected with two fixed blocks, and the lower fixed surface of two fixed blocks is connected with same connecting box.

The lower surface of the inner wall of the connecting box is provided with a second motor, the output end of the second motor is fixedly connected with a second rotating column, the top end of the second rotating column is fixedly connected with a first bevel gear, the upper surface of the first bevel gear is meshed with two second bevel gears and two third bevel gears, the back faces of the two second bevel gears and the back faces of the two third bevel gears are fixedly connected with second screw rods, and the outer surfaces of the four second screw rods are in threaded connection with clamping plates.

As a further scheme of the utility model: four sliding holes are formed in the upper surface of the fixing plate, and the inner walls of the sliding holes are connected with the outer surface of the clamping plate in a sliding mode.

As a further scheme of the utility model: the front and back threads of the first screw rod are opposite, a movable cover is arranged on the outer surface of the protective cover, and the position of the movable cover corresponds to the positions of the four clamping plates.

As a further scheme of the utility model: the inner wall of the movable groove is provided with a connecting block, and the lower surface of the connecting block is fixedly connected with a polishing column.

As a further scheme of the utility model: two fixed slots are formed in the front face and the back face of the connecting block, and the fixing frame is arranged in the fixed slots.

As a further scheme of the utility model: two sliding grooves are formed in the left side face of the inner wall of the movable groove, sliding blocks are connected to the inner wall of each sliding groove in a sliding mode, and the right side faces of the two sliding blocks are fixedly connected with the left side faces of the two fixing frames respectively.

As a further scheme of the utility model: the lower surface of fixed plate fixedly connected with four third bearings, the inner wall of connecting box is provided with four second bearings, the inner wall of second bearing and the inner wall of third bearing cup joint with the surface of same second lead screw.

(III) advantageous effects

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

1. this be used for cast member hole burring device, through setting up the fixed plate, the second motor, the second column spinner, first bevel gear, second bevel gear, third bevel gear, second lead screw and splint, start the second motor, the second motor drives the second column spinner and first bevel gear rotates, first bevel gear drives four second lead screws through second bevel gear and third bevel gear and rotates, four second lead screws rotate and drive four splint and be close to the work piece, this device drives splint through four second lead screws and remove to the center, can carry out the centre gripping to the work piece of size difference and fix, increase the suitability that the work piece adds man-hour.

2. This be used for cast member hole burring device, through setting up the movable groove, the turn-button, first lead screw, the mount, the connecting block, polishing post and fixed slot, clockwise rotation turn-button, the turn-button drives first lead screw clockwise rotation, first lead screw drives two mounts and keeps away from the connecting block, when the fixed slot is kept away from to two mounts, take out the polishing post downwards after that, the movable inslot is inserted to polishing post and the connecting block that will change again, anticlockwise rotation turn-button after that, the turn-button drives two mounts through first lead screw and removes to the connecting block, this device passes through mount and fixed slot cooperation, can install and demolish the post of polishing fast, can change different polishing posts according to not unidimensional work piece, the flexibility of increase device.

3. This be used for cast member hole burring device, through setting up spout, slider and mount, this device passes through spout and slider, and the spout plays limiting displacement to the slider, rocks about and from top to bottom when avoiding the mount back-and-forth movement to appear, stability when guaranteeing to remove.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective sectional view of a fixing plate according to the present invention;

FIG. 3 is a schematic perspective sectional view of the shield according to the present invention;

FIG. 4 is a schematic perspective view of a second lead screw according to the present invention;

FIG. 5 is a schematic perspective sectional view of a rotary block according to the present invention;

FIG. 6 is a schematic perspective view of a first lead screw according to the present invention;

in the figure: 1. a work table; 2. a groove; 3. a fixing plate; 4. a support frame; 5. an electro-hydraulic lever; 6. a protective cover; 7. a first motor; 8. a first spin column; 9. rotating the block; 10. a movable groove; 11. a first bearing; 12. a first lead screw; 13. turning a button; 14. a fixed mount; 15. a fixed block; 16. a connecting box; 17. a motor; 18. a second spin column; 19. a first bevel gear; 20. a second bevel gear; 21. a third bevel gear; 22. a second lead screw; 23. a splint; 24. a slide hole; 25. a third bearing; 26. connecting blocks; 27. polishing the column; 28. fixing grooves; 29. a movable cover; 30. a chute; 31. a slider; 32. a second bearing.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 6, the present invention provides a technical solution: the utility model provides a be used for cast member hole burring device, including workstation 1, the upper surface of workstation 1 is seted up flutedly 2, recess 2's inner wall is provided with fixed plate 3, the upper surface of workstation 1 is provided with support frame 4, fixed surface is connected with electronic hydraulic stem 5 on the inner wall of support frame 4, the bottom fixedly connected with protection casing 6 of electronic hydraulic stem 5, the inner wall of protection casing 6 is provided with first motor 7, first motor 7's output end fixedly connected with first column spinner 8, the bottom fixedly connected with turning block 9 of first column spinner 8, movable groove 10 has been seted up to the lower surface of turning block 9.

The inner wall of activity groove 10 is provided with two first bearings 11, first lead screw 12 has been cup jointed to the inner wall of two first bearings 11, through setting up first bearing 11, first bearing 11 plays support and stable effect to first lead screw 12, guarantee that first lead screw 12 rotates smoothly, the one end fixedly connected with turn-button 13 of first lead screw 12, the surface threaded connection of first lead screw 12 has two mounts 14, through setting up turn-button 13 and first lead screw 12, turn-button 13 drives first lead screw 12 clockwise or anticlockwise rotation, first lead screw 12 rotates two mounts 14 and is close to connecting block 26 or keeps away from connecting block 26, two fixed blocks 15 of fixed surface fixedly connected with of fixed plate 3, the same connecting box 16 of lower fixed surface fixedly connected with of two fixed blocks 15.

The lower surface of the inner wall of the connecting box 16 is provided with a second motor 17, the output end of the second motor 17 is fixedly connected with a second rotating column 18, the top end of the second rotating column 18 is fixedly connected with a first bevel gear 19, the upper surface of the first bevel gear 19 is engaged with two second bevel gears 20 and two third bevel gears 21, through the arrangement of the first bevel gear 19, the first bevel gear 19 transmits the rotating force of the second motor 17 to a second screw rod 22 through the second bevel gears 20 and the third bevel gears 21, the back surfaces of the two second bevel gears 20 and the back surfaces of the two third bevel gears 21 are fixedly connected with a second screw rod 22, the outer surfaces of the four second screw rods 22 are respectively connected with a clamping plate 23 in a threaded manner, through the arrangement of the four clamping plates 23, when the four clamping plates 23 move, workpieces with different sizes can be driven to move towards the center and clamping fixation can be completed.

Specifically, as shown in fig. 2, four sliding holes 24 are formed in the upper surface of the fixing plate 3, the inner wall of each sliding hole 24 is connected with the outer surface of the corresponding clamping plate 23 in a sliding manner, and the sliding holes 24 limit the clamping plates 23 and limit and guide the clamping plates 23 by arranging the sliding holes 24 and the clamping plates 23, so that the clamping plates 23 are guaranteed to move stably.

Specifically, as shown in fig. 1, 2 and 3, the front and rear threads of the first lead screw 12 are opposite, the outer surface of the protective cover 6 is provided with a movable cover 29, and the position of the movable cover 29 corresponds to the positions of the four clamping plates 23.

Specifically, as shown in fig. 5, the inner wall of the movable groove 10 is provided with a connecting block 26, and a polishing column 27 is fixedly connected to the lower surface of the connecting block 26.

Specifically, as shown in fig. 5, two fixing grooves 28 have all been seted up with the back in the front of connecting block 26, and mount 14 sets up in fixing groove 28, through setting up fixing groove 28 and mount 14, when two mounts 14 inserted two fixing grooves 28 in, fixes connecting block 26 and post 27 of polishing, avoids taking place vertical direction and rocks.

Specifically, as shown in fig. 5, two sliding grooves 30 have been seted up to the inner wall left surface of activity groove 10, and the inner wall sliding connection of sliding groove 30 has slider 31, and the right flank of two sliders 31 respectively with the left surface fixed connection of two mounts 14, through setting up sliding groove 30 and slider 31, sliding groove 30 plays limiting displacement to slider 31, rocks about and from top to bottom when avoiding the mount 14 back-and-forth movement to appear, guarantees the stability when removing.

Specifically, as shown in fig. 2 and 4, the lower surface of the fixing plate 3 is fixedly connected with four third bearings 25, the inner wall of the connecting box 16 is provided with four second bearings 32, the inner walls of the second bearings 32 and the third bearings 25 are sleeved with the outer surface of the same second lead screw 22, and by arranging the second bearings 32 and the third bearings 25, the second bearings 32 and the third bearings 25 support and stabilize the second lead screw 22, so as to ensure the engagement between the second bevel gears 20 and the third bevel gears 21 and the first bevel gears 19.

The working principle of the utility model is as follows:

s1, when a workpiece needs to be deburred, the workpiece is placed on the surface of the fixing plate 3, then the second motor 17 is started, the second motor 17 drives the second rotating column 18 to rotate, the second rotating column 18 drives the first bevel gear 19 to rotate, the first bevel gear 19 drives the two second bevel gears 20 and the two third bevel gears 21 to rotate, the two second bevel gears 20 and the two third bevel gears 21 drive the four second screw rods 22 to rotate, the four second screw rods 22 rotate to drive the four clamping plates 23 to approach the workpiece, when the four clamping plates 23 are in contact with the workpiece, the second motor 17 is closed, and then the electric hydraulic rod 5 and the first motor 7 are started;

s2, the first motor 7 drives the first rotating column 8 and the rotating block 9 to rotate, the rotating block 9 drives the connecting block 26 and the polishing column 27 to rotate, meanwhile, the electric hydraulic rod 5 drives the protective cover 6, the movable cover 29 and the polishing column 27 to move downwards, when the movable cover 29 moves downwards to be in contact with the fixed plate 3 and cover the workpiece and the clamping plate 23, the electric hydraulic rod 5 can drive the protective cover 6 and the polishing column 27 to move downwards, when the polishing column 27 is in contact with the workpiece, deburring is carried out, and after the processing is finished, the electric hydraulic rod 5 is started to drive the protective cover 6, the movable cover 29 and the polishing column 27 to move upwards and close the first motor 7;

s3, when the grinding column 27 is damaged or different grinding columns 27 are replaced, the rotating button 13 is rotated clockwise, the rotating button 13 drives the first screw rod 12 to rotate clockwise, the first screw rod 12 drives the two fixing frames 14 to be far away from the connecting block 26, when the two fixing frames 14 are far away from the fixing grooves 28, the fixing of the connecting block 26 is released, then the grinding column 27 is taken out downwards, the grinding column 27 and the connecting block 26 to be replaced are inserted into the movable groove 10, then the rotating button 13 is rotated anticlockwise, the rotating button 13 drives the two fixing frames 14 to move towards the connecting block 26 through the first screw rod 12, when the two fixing frames 14 are inserted into the four fixing grooves 28, the grinding column 27 is installed and fixed, and then the workpieces with different sizes can be deburred by repeating the above operations.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a be used for cast member hole burring device, includes workstation (1), its characterized in that: a groove (2) is formed in the upper surface of the workbench (1), a fixing plate (3) is arranged on the inner wall of the groove (2), a support frame (4) is arranged on the upper surface of the workbench (1), an electric hydraulic rod (5) is fixedly connected to the upper surface of the inner wall of the support frame (4), a protective cover (6) is fixedly connected to the bottom end of the electric hydraulic rod (5), a first motor (7) is arranged on the inner wall of the protective cover (6), a first rotating column (8) is fixedly connected to the output end of the first motor (7), a rotating block (9) is fixedly connected to the bottom end of the first rotating column (8), and a movable groove (10) is formed in the lower surface of the rotating block (9);

the inner wall of the movable groove (10) is provided with two first bearings (11), the inner walls of the two first bearings (11) are sleeved with a first screw rod (12), one end of the first screw rod (12) is fixedly connected with a rotating button (13), the outer surface of the first screw rod (12) is in threaded connection with two fixed frames (14), the lower surface of the fixed plate (3) is fixedly connected with two fixed blocks (15), and the lower surfaces of the two fixed blocks (15) are fixedly connected with the same connecting box (16);

the inner wall lower surface of connecting box (16) is provided with second motor (17), the output fixedly connected with second column spinner (18) of second motor (17), the first bevel gear (19) of top fixedly connected with of second column spinner (18), the last surface toothing of first bevel gear (19) has two second bevel gears (20) and two third bevel gears (21), the equal fixedly connected with second lead screw (22) in the back of the body of two second bevel gears (20) and the back of the body of two third bevel gears (21), the equal threaded connection of surface of four second lead screws (22) has splint (23).

2. The device for deburring inner holes of cast parts according to claim 1, is characterized in that: four sliding holes (24) are formed in the upper surface of the fixing plate (3), and the inner walls of the sliding holes (24) are connected with the outer surface of the clamping plate (23) in a sliding mode.

3. The device for deburring inner holes of cast parts according to claim 1, is characterized in that: the front and rear threads of the first screw rod (12) are opposite, a movable cover (29) is arranged on the outer surface of the protective cover (6), and the position of the movable cover (29) corresponds to the positions of the four clamping plates (23).

4. The device for deburring inner holes of cast parts according to claim 1, is characterized in that: the inner wall of the movable groove (10) is provided with a connecting block (26), and the lower surface of the connecting block (26) is fixedly connected with a grinding column (27).

5. The device for deburring inner holes of cast parts according to claim 4, is characterized in that: two fixing grooves (28) are formed in the front face and the back face of the connecting block (26), and the fixing frame (14) is arranged in the fixing grooves (28).

6. The device for deburring inner holes of cast parts according to claim 1, is characterized in that: two sliding grooves (30) are formed in the left side face of the inner wall of the movable groove (10), sliding blocks (31) are connected to the inner wall of the sliding grooves (30) in a sliding mode, and the right side faces of the two sliding blocks (31) are fixedly connected with the left side faces of the two fixing frames (14) respectively.

7. The device for deburring inner holes of cast parts according to claim 1, is characterized in that: the lower surface fixedly connected with four third bearings (25) of fixed plate (3), the inner wall of connecting box (16) is provided with four second bearings (32), the inner wall of second bearing (32) and the inner wall of third bearing (25) cup joint with the surface of same second lead screw (22).