CN221248323U

CN221248323U - Precise metal structure machining surface polishing device

Info

Publication number: CN221248323U
Application number: CN202323105270.2U
Authority: CN
Inventors: 卢善书; 卢志; 陈中
Original assignee: Jiangsu Bosi Metal Technology Co ltd
Current assignee: Jiangsu Bosi Metal Technology Co ltd
Filing date: 2023-11-16
Publication date: 2024-07-02
Anticipated expiration: 2033-11-16

Abstract

The utility model relates to the technical field of precision metal structural part machining, in particular to a precision metal structural part machining surface polishing device which comprises a base, wherein a chute is formed in the top end of the base, first idler wheels are movably arranged on two sides of the top end of the chute through rotating shafts, a mounting block is fixedly arranged at one end of the base, a supporting rod is fixedly arranged on one side, close to the base, of the top end of the mounting block, a polishing roller is arranged on one side of the top end of the supporting rod, a stabilizing mechanism is arranged between the supporting rod and the polishing roller, and a movable groove is formed in the polishing roller. According to the polishing device, the stabilizing mechanism is matched with the threaded rod, the first conical gear, the second conical gear and other structures in the polishing mechanism, so that the assembly work of the pipe on the device can be completed quickly, the operation is simple and convenient, the use convenience of the device is ensured, and the polishing work of the inner surface of the pipe can be completed automatically through the use of the second roller, so that the polishing device has a good polishing effect.

Description

Precise metal structure machining surface polishing device

Technical Field

The utility model relates to the technical field of precision metal structural part machining, in particular to a surface polishing device for precision metal structural part machining.

Background

Polishing refers to the process of polishing the surface of a workpiece by using the action of machinery, chemistry or electrochemistry to reduce the surface roughness of the workpiece so as to lead the workpiece to be bright and smooth, and is a finishing process for the surface of the workpiece by using a polishing tool and abrasive particles or other polishing mediums, wherein mechanical polishing is commonly adopted in the process of precision metal structural parts at present.

In a precise metal structure part machining surface polishing device disclosed in the Chinese patent application publication No. CN213004589U, the precise metal structure part machining surface polishing device has the advantages of firm fixation of a metal pipe fitting and uniform polishing of the inner wall of the metal pipe fitting, so that the problems that a circle of complete polishing of the inner wall of the metal pipe fitting is difficult to carry out by a polishing tool adopted at present, and uneven polishing is caused by missing parts easily existing in the polishing process are solved, but the polishing device needs to transversely move back and forth in the pipe fitting in the box-shaped polishing part during working to ensure the polishing effect, so that the back and forth time of the polishing device needs to be strictly controlled, and the operation is complex.

Disclosure of utility model

The utility model aims to provide a polishing device for a machining surface of a precise metal structural part, which aims to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a precision metal structure spare processing surface burnishing device, includes the base, the spout has been seted up on the base top, spout top both sides are provided with first gyro wheel through the pivot activity, base one end is fixed and is provided with the installation piece, the installation piece top is close to the fixed bracing piece that is provided with in one side of base, bracing piece top one side is provided with the polishing cylinder, be provided with stabilizing mean between bracing piece and the polishing cylinder, the inside movable groove of having seted up of polishing cylinder, the inside polishing mean that is provided with of movable groove, the pneumatic cylinder is installed through the mount pad in one side that the bracing piece was kept away from on installation piece top, the fixed block that is provided with in pneumatic cylinder top, the motor is installed through the mount pad on the fixed block top, the output axle head of motor is provided with the second cylinder through the shaft coupling transmission.

Preferably, the stabilizing mechanism comprises a sliding rail and a sliding block, the sliding rail is arranged on one side, close to the base, of the supporting rod, the sliding block is movably arranged in the sliding rail, and one end of the sliding block is fixedly connected with the polishing roller.

Preferably, the polishing mechanism comprises polishing blocks, limiting blocks, threaded rods, first conical gears, second conical gears, fixed grooves, bearings, transmission rods and handles, the polishing blocks are movably arranged at two ends of each movable groove, the limiting blocks are fixedly arranged between the two polishing blocks on one side of the inside of each movable groove, the threaded rods are arranged between the two polishing blocks through threaded holes, the first conical gears are arranged in the middle of the threaded rods, the fixed grooves are formed in one sides of the polishing rollers, far away from the fixed blocks, the bearings are fixedly arranged in the fixed grooves, the transmission rods are arranged in the bearings, the handles are fixedly arranged at one ends of the outer portions of the transmission rods, the second conical gears are fixedly arranged at one ends of the inner portions of the movable grooves, and the first conical gears are meshed with the second conical gears.

Preferably, a positioning block is fixedly arranged on one side of one end of the polishing roller, which is far away from the supporting rod.

Preferably, the polishing blocks are provided with grooves at one end inside the movable groove, and a limiting rod is movably arranged between the two polishing blocks through the grooves.

Preferably, the base is fixedly provided with the fixed frame in the one end of keeping away from the installation piece, the standing groove has been seted up to inside one side of fixed frame, the standing groove bottom is provided with the railing through the pivot activity, inside top one side of standing groove is provided with the dead lever through the pivot activity.

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

1. This accurate metallic structure spare processing surface burnishing device, use through threaded rod, first conical gear and second conical gear isotructure among the firm mechanism cooperation polishing mechanism can be swift accomplish the tubular product on the device assembly work, the simple operation is convenient for guarantee the convenience of use of device, the use of rethread second cylinder can be automatic accomplish the polishing work to tubular product internal surface, the polishing scope is more comprehensive, do not need the staff to carry out solitary control operation and polish, easy operation, thereby make this device have better polishing effect.

2. According to the polishing device for the machining surface of the precise metal structural part, the pipe can be blocked when the pipe is sleeved with the polishing roller through the use of the railing, so that the pipe cannot deviate during polishing, the pipe can be always kept on the polishing roller during working, and the polishing block cannot always move inwards due to the limiting block in the movable groove when polishing is completed, so that the first bevel gear and the second bevel gear are affected.

Drawings

FIG. 1 is a schematic view of a three-dimensional overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall frontal structure of the present utility model;

FIG. 3 is a schematic overall side view of the present utility model;

FIG. 4 is a schematic diagram of the overall tip structure of the present utility model;

In the figure: 1. a base; 2. a chute; 3. a first roller; 4. a mounting block; 5. a support rod; 6. a polishing roller; 7. a movable groove; 8. a second drum; 9. a hydraulic cylinder; 10. a fixed block; 11. a motor; 12. a slide rail; 13. a slide block; 14. polishing the block; 15. a limiting block; 16. a threaded rod; 17. a first bevel gear; 18. a second bevel gear; 19. a fixing groove; 20. a bearing; 21. a transmission rod; 22. a handle; 23. a positioning block; 24. a groove; 25. a limit rod; 26. a fixed frame; 27. a placement groove; 28. railing; 29. and a fixing rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

The utility model provides a precision metal structure processing surface burnishing device, including base 1, spout 2 has been seted up on base 1 top, spout 2 top both sides are provided with first cylinder 3 through the pivot activity, base 1 one end is fixed and is provided with installation piece 4, the installation piece 4 top is close to one side of base 1 and is fixedly provided with bracing piece 5, bracing piece 5 top one side is provided with polishing cylinder 6, be provided with stabilizing mean between bracing piece 5 and the polishing cylinder 6, movable groove 7 has been seted up to polishing cylinder 6 inside, the inside polishing mean that is provided with of movable groove 7, the pneumatic cylinder 9 is installed through the mount pad in one side that bracing piece 5 was kept away from on installation piece 4 top, the fixed block 10 is provided with on pneumatic cylinder 9 top, motor 11 is installed through the mount pad on the fixed block 10 top, motor 11's output axle head is provided with second cylinder 8 through the shaft coupling transmission.

Through the scheme, the pipe is sleeved on the polishing roller 6, so that the polishing roller 6 can polish the pipe, meanwhile, the second roller 8 can be moved downwards through the hydraulic cylinder 9 to press the upper part of the pipe, and meanwhile, the motor 11 is started to enable the second roller 8 to rotate and drive the pipe to rotate, so that the polishing effect is realized;

In this embodiment, preferably, the stabilizing mechanism includes a sliding rail 12 and a sliding block 13, one side of the supporting rod 5 near the base 1 is provided with the sliding rail 12, the sliding rail 12 is movably provided with the sliding block 13, and one end of the sliding block 13 is fixedly connected with the polishing roller 6.

Through the scheme, the sliding block 13 moves in the sliding rail 12, so that the size of the pipe can be adapted through the movement of the sliding block 13 when the polishing roller 6 is sleeved with pipes with different sizes;

In this embodiment, preferably, the polishing mechanism includes polishing blocks 14, a limiting block 15, a threaded rod 16, a first bevel gear 17, a second bevel gear 18, a fixed slot 19, a bearing 20, a transmission rod 21 and a handle 22, wherein the polishing blocks 14 are movably arranged at two ends of the movable slot 7, the limiting block 15 is fixedly arranged between the two polishing blocks 14 at one side of the inside of the movable slot 7, the threaded rod 16 is arranged between the two polishing blocks 14 through a threaded hole, the first bevel gear 17 is arranged in the middle of the threaded rod 16, the fixed slot 19 is arranged at one side far away from the fixed block 10 of the polishing roller 6, a bearing 20 is fixedly arranged in the fixed slot 19, the transmission rod 21 is fixedly arranged at one end of the outside of the polishing roller 6, the handle 22 is fixedly arranged at one end of the transmission rod 21 inside the movable slot 7, the second bevel gear 18 is fixedly arranged at one end of the transmission rod 21, and the first bevel gear 17 is meshed with the second bevel gear 18.

Through the scheme, the transmission rod 21 rotates through rotating the handle 22, meanwhile, the transmission rod 21 can be kept in the fixed groove 19 through rotating the bearing 20 in the fixed groove 19, the transmission rod 21 drives the second bevel gear 18 and the first bevel gear 17 to rotate, so that the threaded rod 16 rotates, the polishing blocks 14 can move towards the outside of the movable groove 7 through the threaded holes in the polishing blocks 14, the two polishing blocks 14 are propped against the inside of a pipe, and then the polishing process of the inside of the pipe is realized;

in this embodiment, it is preferable that a positioning block 23 is fixedly provided on the side of the end of the polishing cylinder 6 remote from the support rod 5.

Through the scheme, the pipe can be easily sleeved on the polishing roller 6 through the positioning block 23;

in this embodiment, preferably, the polishing blocks 14 are provided with a groove 24 at one end inside the movable groove 7, and a stop lever 25 is movably disposed between the two polishing blocks 14 through the groove 24.

Through the scheme, the limiting rod 25 is movably arranged in the groove 24, so that the polishing block 14 cannot deviate when moving to the outside of the movable groove 7;

In this embodiment, preferably, the base 1 is fixedly provided with a fixing frame 26 at one end far away from the mounting block 4, a placing groove 27 is formed in one side of the inside of the fixing frame 26, a railing 28 is movably arranged at the bottom end of the placing groove 27 through a rotating shaft, and a fixing rod 29 is movably arranged at one side of the top end of the inside of the placing groove 27 through the rotating shaft.

Through the above scheme, the railing 28 can be fixed in the placing groove 27 through the fixing rod 29, and the railing 28 can rotate along the rotating shaft and block the pipe by pulling out the fixing rod 29, so that the pipe is kept on the polishing roller 6.

When the precise metal structure part machining surface polishing device is used, the pipe alignment positioning block 23 is sleeved on the polishing roller 6 easily, the sliding block 13 at one end of the polishing roller 6 moves inside the sliding rail 12 at one side of the supporting rod 5, the polishing roller 6 can move up and down along the sliding block 13 to adapt to pipes of different sizes, after the pipe is sleeved, half of the pipe needs to be sleeved, then the handle 22 is rotated, the handle 22 drives the transmission rod 21 to rotate, the second conical gear 18 and the first conical gear 17 rotate to finally drive the threaded rod 16 to rotate, the polishing blocks 14 move to the outside of the movable groove 7 along the two ends of the threaded rod 16 through the threaded holes, the two polishing blocks 14 respectively abut against the two ends of the pipe, then the pipe is pushed continuously until the pipe is completed outside the polishing roller 6, the existence of the handle 22 does not affect the pipe, the hydraulic cylinder 9 is started to enable the fixed block 10 to move downwards, the second polishing roller 8 is enabled to be installed on the upper surface of the polishing block 10 along the threaded rod 16 to move to the movable groove 7, the polishing block 14 can not deviate from the rotary shaft 28, and the polishing roller 8 can be prevented from moving along the surface of the fixed motor 11, and the surface of the pipe is enabled to stop the pipe 28, and the polishing roller is enabled to move along the surface of the polishing roller 8.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model/novel, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a precision metal structure spare processing surface burnishing device, includes base (1), its characterized in that: spout (2) have been seted up on base (1) top, spout (2) top both sides are provided with first cylinder (3) through the pivot activity, base (1) one end is fixed and is provided with installation piece (4), one side that installation piece (4) top is close to base (1) is fixed is provided with bracing piece (5), bracing piece (5) top one side is provided with polishing cylinder (6), be provided with stabilizing mean between bracing piece (5) and polishing cylinder (6), movable groove (7) have been seted up to polishing cylinder (6) inside, movable groove (7) inside is provided with polishing mean, one side that bracing piece (5) were kept away from on installation piece (4) top is installed pneumatic cylinder (9) through the mount pad, pneumatic cylinder (9) top is fixed and is provided with fixed block (10), motor (11) are installed through the mount pad on fixed block (10) top, the output axle head of motor (11) is provided with second cylinder (8) through the shaft coupling transmission.

2. The precision metallic structural part machining surface polishing device according to claim 1, wherein: the stabilizing mechanism comprises a sliding rail (12) and a sliding block (13), the sliding rail (12) is arranged on one side, close to the base (1), of the supporting rod (5), the sliding block (13) is movably arranged in the sliding rail (12), and one end of the sliding block (13) is fixedly connected with the polishing roller (6).

3. The precision metallic structural part machining surface polishing device according to claim 1, wherein: the polishing mechanism comprises polishing blocks (14), limiting blocks (15), threaded rods (16), first conical gears (17), second conical gears (18), fixed grooves (19), bearings (20), transmission rods (21) and handles (22), wherein the polishing blocks (14) are movably arranged at two ends of each movable groove (7), the limiting blocks (15) are fixedly arranged between the two polishing blocks (14) on one side inside each movable groove (7), the threaded rods (16) are arranged between the two polishing blocks (14) through threaded holes, the first conical gears (17) are arranged in the middle of the threaded rods (16), the fixed grooves (19) are formed in one side, far away from the fixed blocks (10), bearings (20) are fixedly arranged in the fixed grooves (19), the transmission rods (21) are fixedly arranged at one ends of the outer parts of the polishing rollers (6), the handles (22) are fixedly arranged at one ends of the inner parts of the transmission rods (21), the second conical gears (18) are fixedly arranged at one ends of the inner parts of the movable grooves (7), and the first conical gears (17) are meshed with the second conical gears (18).

4. The precision metallic structural part machining surface polishing device according to claim 1, wherein: one side of one end of the polishing roller (6) far away from the supporting rod (5) is fixedly provided with a positioning block (23).

5. A precision metallic structure part machining surface finishing apparatus as recited in claim 3, wherein: the polishing blocks (14) are provided with grooves (24) at one end inside the movable groove (7), and limiting rods (25) are movably arranged between the two polishing blocks (14) through the grooves.

6. The precision metallic structural part machining surface polishing device according to claim 5, wherein: the base (1) is fixedly provided with a fixed frame (26) at one end far away from the installation block (4), a placing groove (27) is formed in one side inside the fixed frame (26), a railing (28) is movably arranged at the bottom end of the placing groove (27) through a rotating shaft, and a fixing rod (29) is movably arranged at one side of the top end inside the placing groove (27) through the rotating shaft.