CN217413501U

CN217413501U - Super-long carbon circular tube surface polishing equipment

Info

Publication number: CN217413501U
Application number: CN202221209000.9U
Authority: CN
Inventors: 熊赢超; 刘俊锋; 王雄; 吴雨
Original assignee: Hunan Jingcarbon New Material Co ltd
Current assignee: Hunan Jingcarbon New Material Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-09-13
Anticipated expiration: 2032-05-18

Abstract

The utility model discloses a polishing device for the surface of an ultralong carbon circular tube, which relates to the technical field of polishing and comprises a frame, wherein a clamping piece for clamping and driving a carbon cylinder to rotate is arranged on the frame, a moving seat axially moves along the carbon cylinder, and a polishing component arranged on the moving seat; the clamping piece at one end is connected with the rotating motor, and the clamping piece at the other end is arranged on the clamp seat; the polishing assembly comprises a bracket arranged on the movable seat, and a driving rotary drum and a movable rotary drum are arranged on the bracket; flexible polishing belts are hung on the driving rotary drum and the movable rotary drum; a bracket which can be lifted up and down and is used for supporting the carbon cylinder is arranged below the carbon cylinder. This burnishing machine can carry out the centre gripping specially to super long carbon pipe and fix and rotatory, adopts flexible polishing area to polish when along pipe axial displacement and handles, realizes carrying out comprehensive polishing to long carbon pipe surface automation, and polishing efficiency is higher, is difficult to damage carbon pipe surface, has ensured polishing quality.

Description

Super-long carbon circular tube surface polishing equipment

Technical Field

The utility model relates to a polishing technical field specifically is a super long carbon pipe surface finish equipment.

Background

The traditional polishing machine is generally used for processing metal parts, and a polishing sheet is adopted on the polishing machine to polish and polish metal workpieces; however, when the surface of the low-density carbon material is polished, the surface is easily damaged if a conventional polishing sheet is used.

Therefore, the traditional polishing machine is not suitable for polishing carbon materials, the polishing efficiency is low, and especially for ultra-long carbon circular tubes, the surface of the circular tube is easy to damage by the traditional polishing machine, and workpieces are not convenient to fix, so that the polishing efficiency of the ultra-long carbon circular tube is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a overlength carbon pipe surface finish equipment is used for the automatic polishing processing of carbon pipe specially, solves present overlength carbon pipe and does not have special burnishing machine to polish and handle, can only adopt traditional burnishing machine processing, and transmission burnishing machine processing damages overlength carbon pipe easily to the problem that machining efficiency is low.

In order to achieve the above object, the utility model adopts the following technical scheme:

the surface polishing equipment for the ultra-long carbon circular tube comprises a rack, wherein a clamping piece which clamps from two ends and drives a carbon tube to rotate, a moving seat which moves along the axial direction of the carbon tube and a polishing assembly which is arranged on the moving seat and is used for polishing the carbon tube are arranged on the rack; wherein the clamping piece at one end is connected with the rotating motor, and the clamping piece at the other end is arranged on the movable clamp seat; the polishing assembly comprises a bracket arranged on the movable seat, and a driving rotary drum and a movable rotary drum are arranged on the bracket; flexible polishing belts are hung on the driving rotary drum and the movable rotary drum; the polishing belt can move up and down to realize contact and separation with the carbon cylinder; and a bracket capable of ascending and descending up and down and used for supporting the carbon cylinder is arranged below the carbon cylinder.

Compared with the prior art, the utility model has the advantages of:

this burnishing machine can carry out the centre gripping specially to super long carbon pipe and fix and rotatory, adopts flexible polishing area to polish when along pipe axial displacement and handles, realizes carrying out comprehensive polishing to long carbon pipe surface automation, and polishing efficiency is higher, is difficult to damage carbon pipe surface, has ensured polishing quality.

As a further improvement of the technical scheme, the lower end of the moving seat is arranged on a track of the frame through a roller; the movable seat is connected with a movable driving mechanism.

The beneficial effect of the improvement is as follows: improve the mobility stability who removes the seat, the gyro wheel sets up two sets ofly, moves on two parallel rails.

As a further improvement of the above technical solution, the movement driving mechanism is a conveyor belt; two ends of the conveying belt are mounted on the conveying wheel; the conveying wheels are arranged at two ends of the rack; the moving seat is fixed on the conveying belt and moves along with the conveying belt.

The beneficial effect of the improvement is as follows: the circular movement of the conveyor belt drives the moving seat to reciprocate along the axial direction of the carbon cylinder, so that the moving distance of the moving seat can be increased, and the structure is simple and stable.

As a further improvement of the above technical solution, the driving drum is connected with a polishing motor; the movable rotary drum is connected with an installation shaft, and the installation shaft is installed in a movable hole of the bracket; the bracket is provided with a handle for adjusting the position of the mounting shaft in the movable hole.

The beneficial effect of the improvement is as follows: the handle drives the movable rotary drum to move, so that the grinding belt can move up and down, and the grinding belt can be in contact with the carbon drum to be ground or separated from the carbon drum.

As a further improvement of the above technical solution, the movable rotating drum is connected with a mounting shaft, and the mounting shaft is mounted in a movable hole of the bracket; a handle for controlling the movable rotary drum to swing up and down is arranged on the mounting shaft; the support is provided with a tension rod connecting and mounting shaft.

The beneficial effect of the improvement is as follows: tensioning the sanding belt by a tensioning rod; the contact and the separation of the polishing belt and the carbon cylinder are realized by vertically shifting the handle.

As a further improvement of the technical scheme, the tension rod is movably arranged on the bracket, and the lower end of the tension rod is connected with the mounting shaft.

The beneficial effect of the improvement is as follows: the position of the mounting shaft can be adjusted by rotating the tensioning rod, so that the tensioning force of the movable rotary drum on the polishing belt is realized, and the polishing belt is convenient to mount and dismount.

As a further improvement of the above technical solution, the lower end of the bracket is arranged on the mounting base through a sliding shaft in a lifting manner; the mounting seat is arranged on the rack; the bracket is connected with a lifting driving piece.

The beneficial effect of the improvement is as follows: the carbon cylinder is supported by driving the bracket to rise through the lifting driving piece, so that the carbon cylinder is convenient to mount and dismount; simultaneously, after the carbon cylinder is clamped, the lifting driving piece can drive the bracket to descend, so that the bracket is prevented from influencing the rotation of the carbon cylinder.

As a further improvement of the technical scheme, the clamping piece is in a disc shape, and the diameter of the clamping piece is larger than that of the carbon cylinder; the front end of the clamping piece is provided with a step-type circular bulge which is used for extending into the carbon cylinder; the tail end of the clamping piece is connected with the rotating shaft.

The beneficial effect of the improvement is as follows: the two clamping pieces clamp the end openings of the carbon tubes from two ends, and the stepped circular bulges extend into the tube openings of the carbon tubes, so that the clamping stability is improved; the tail end of the clamping piece is connected with the rotating shaft, so that the clamping piece can rotate, and the other clamping piece is driven to rotate by the rotating motor. The step-type circular bulge can be suitable for clamping carbon cylinders with different inner diameters.

As a further improvement of the above technical solution, the clamp seat is slidably disposed on the first guide rail of the adjusting seat; the clamp seat is connected with a telescopic driving piece on the adjusting seat.

The beneficial effect of the improvement is as follows: the clamp seat is driven to move axially along the carbon cylinder through the extension of the telescopic driving piece, so that the clamping piece is moved, the clamping or loosening of the carbon cylinder by the clamping piece is realized, the position of the clamping piece is adjusted, and the clamping piece is suitable for clamping of carbon cylinders with different lengths.

As a further improvement of the above technical solution, the adjusting seat is slidably disposed on a second guide rail of the frame; and a positioning bolt is arranged on the side edge of the adjusting seat.

The beneficial effect of the improvement is as follows: the adjusting seat is movably positioned, so that the polishing processing range of the carbon cylinders with different lengths is expanded, and the clamping piece can clamp and fix the longer or shorter carbon cylinders; the positioning bolt is used for positioning and fixing the position of the adjusting seat on the rack.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the present invention.

Fig. 3 is a schematic structural view of the jig base.

Fig. 4 is an enlarged structural diagram of a part a in fig. 3.

Fig. 5 is a schematic view of the driving mechanism of the moving base and the driving mechanism of the jig base.

Figure 6 is a schematic front view of a polishing assembly.

FIG. 7 is a schematic view of a backside structure of a polishing assembly.

FIG. 8 is a schematic diagram of an end-face configuration of a polishing assembly.

Fig. 9 is a schematic view of the mounting structure of the jig base.

Fig. 10 is a schematic view of a lifting driving structure of the carriage.

In the figure: 1. a frame; 2. a carbon cartridge; 3. a protective cover; 4. a rotating electric machine; 5. a clamping member; 6. a moving motor; 7. a polishing assembly; 8. a movable seat; 9. a conveyor belt; 10. a clamp seat; 11. an adjusting seat; 12. positioning the bolt; 13. a first guide rail; 14. a telescopic driving member; 15. a second guide rail; 16. a transfer wheel; 17. a bracket; 18. a lifting drive member; 19. a track; 51. a rotating shaft; 71. a support; 72. polishing the belt; 73. a handle; 74. a movable hole; 76. a movable drum; 77. driving the drum; 78. installing a shaft; 79. a tension rod; 81. moving the seat plate; 82. polishing the motor; 83. a roller; 171. a slide shaft; 172. and (7) mounting a seat.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention is described in detail below with reference to the accompanying drawings, and the description in this section is only exemplary and explanatory, and should not have any limiting effect on the scope of the present invention.

Referring to fig. 1 to 10, in a specific embodiment, an apparatus for polishing the surface of an ultra-long carbon circular tube includes a frame 1, a clamping member 5 arranged on the frame 1 for clamping and driving a carbon cylinder 2 to rotate from two ends, a moving seat 8 axially moving along the carbon cylinder 2, and a polishing assembly 7 mounted on the moving seat 8 for polishing the carbon cylinder 2; wherein, the clamping piece 5 at one end is connected with the rotating motor 4, and the clamping piece 5 at the other end is arranged on the movable clamp seat 10; the polishing assembly 7 comprises a bracket 71 arranged on the movable base 8, and a driving rotary drum 77 and a movable rotary drum 76 are arranged on the bracket 71; a flexible polishing belt 72 is hung on the driving rotary drum 77 and the movable rotary drum 76; the grinding belt 72 can move up and down to realize the contact and the separation with the carbon cylinder 2; a bracket 17 which can be lifted up and down and is used for supporting the carbon cylinder 2 is arranged below the carbon cylinder 2.

The machine frame 1 is a long-strip horizontal structure, rotatable clamping pieces 5 are arranged at two ends of the machine frame, one clamping piece 5 is connected with a rotating motor 4 through a transmission mechanism, and the transmission mechanism can be a gear chain transmission mechanism; the other clamping piece 5 is arranged on a movable clamp seat 10; the bracket 71 is formed by combining two plates in parallel; the driving drum 77 and the movable drum 76 are movably mounted on the side of the bracket 71; the polishing belt 72 is of a flexible belt surface structure and can adopt a brown corundum gauze roll; a protection plate is arranged above the polishing belt 72 to prevent polishing slag from splashing; the up-and-down swinging position of the polishing belt 72 can be adjusted by moving the movable drum 76, thereby realizing the contact and the separation of the carbon cylinder 2; two brackets 17 are arranged below the carbon cylinder 2, and the top surfaces of the brackets are two inclined planes to form a V shape; facilitating the lifting of the cartridge 2 and preventing it from slipping.

As shown in fig. 5, further optimized on the basis of the above embodiment, the lower end of the movable base 8 is arranged on the track 19 of the frame 1 through a roller 83; the movable seat 8 is connected with a movable driving mechanism. The movable seat 8 is flat, four rollers 83 are arranged on the bottom surface, and two rollers 83 on each side are positioned on the same rail 19 to move; two rails 19 are arranged parallel to the carbon cartridge.

As shown in fig. 3, further optimized on the basis of the above embodiment, the moving driving mechanism is a conveyor belt 9; the two ends of the conveyor belt 9 are mounted on the conveyor wheel 16; the conveying wheels 16 are arranged at two ends of the frame 1; the moving seat 8 is fixed on the conveyor belt 9 and moves along with the conveyor belt 9. The movable seat 8 is provided with a clamping plate, the clamping plate is attached to the movable seat 8 through a bolt, the belt surface of the conveyor belt is clamped and fixed, and the conveyor belt moves synchronously along with the movement of the conveyor belt 9.

As shown in fig. 5-7, further optimized on the basis of the above embodiment, the driving drum 77 is connected with a polishing motor 82; the movable rotary drum 76 is connected with a mounting shaft 78, and the mounting shaft 78 is mounted in the movable hole 74 of the bracket 71; the bracket 71 is provided with a pull handle 73 for adjusting the position of the mounting shaft 78 in the movable hole 74. The lower end of the handle 73 is hinged with the bracket 71, and the upper end is connected with the mounting shaft 78. Wherein, the polishing motor 82 can be installed on the moving seat 8, the motor shaft of the polishing motor 82 is provided with a gear, and the rotating shaft of the driving drum 77 is connected with the polishing motor 82 through a gear chain mechanism; the movable hole 74 is a long arc-shaped hole, so that the mounting shaft 78 can move up and down in the movable hole 74, thereby realizing the up and down movement of the grinding belt 72; the up-and-down movement of the movable drum 76 can be realized by pulling the handle 73; the number of the movable drums 76 may be one or two.

As shown in fig. 5-7, further optimized on the basis of the above embodiment, the movable drum 76 is connected with a mounting shaft 78, and the mounting shaft 78 is mounted in the movable hole 74 of the bracket 71; a handle 73 for controlling the movable rotary drum 76 to swing up and down is arranged on the mounting shaft 78; the support 71 is provided with a tension rod 79 which is in threaded connection with a mounting shaft 78.

The tension rod 79 is arranged on the bracket 71; two movable drums 76 are arranged, so that the grinding belt 72 is mounted in a triangular shape; the upper mounting shaft 78 has a pull tab 73 thereon and the lower mounting shaft 78 is threaded onto a tension rod 79 to maintain the sanding belt 72 in tension.

As shown in fig. 5-7, further optimized on the basis of the above embodiment, the upper end of the tension rod 79 is movably mounted on the bracket 71, and the lower end is connected with the mounting shaft 78.

The tension rod 79 is mounted on the bracket 71 through a nut, and the rotation angle of the tension rod 79 can be adjusted by loosening the nut, so that the position of the mounting shaft 78 is adjusted; thereby adjusting the tension of the sanding belt 72; when the handle 73 is pulled, another movable drum 76 can move up and down within the movable hole 74, thereby effecting a change in the position of the sanding belt 72.

As shown in fig. 10, further optimized on the basis of the above embodiment, the lower end of the bracket 17 is installed on the mounting seat 172 through the sliding shaft 171 in a lifting manner; the mounting seat 172 is arranged on the rack 1; the carriage 17 is connected to a lifting drive 18.

The bracket 17 is driven to lift up and down by a lifting driving part 18, and the lifting driving part 18 can be an oil cylinder or an air cylinder or an electric push rod; the carriage 17 can be mounted in a plurality of sets, as shown in fig. 1, with 2 sets being mounted.

As shown in fig. 2, 3 and 9, further optimized on the basis of the above embodiment, the clamping member 5 is in a disc shape and has a diameter larger than that of the carbon canister 2; the front end of the clamping piece 5 is provided with a step-type circular bulge which is used for extending into the carbon cylinder 2; the tail end of the clamping piece 5 is connected with a rotating shaft 51. Wherein the rotating shaft 51 is mounted on a bearing housing of the frame 1 or in a bearing housing of the mobile carriage.

As shown in fig. 3, 4 and 9, further optimized on the basis of the above embodiment, the clamp seat 10 is slidably disposed on the first guide rail 13 of the adjusting seat 11; the clamp seat 10 is connected with a telescopic driving piece 14 on the adjusting seat 11.

Two first guide rails 13 which are parallel to each other are arranged on the adjusting seat 11, and the clamp seat 10 is connected with the first guide rails 13; the clamp seat 10 is positioned above the adjusting seat 11; a telescopic driving part 14 is arranged on the adjusting seat 11, and the telescopic driving part 14 can be an electric push rod of an air cylinder oil cylinder and the like; the telescopic shaft of the telescopic driving member 14 is connected to the jig base 10.

Further optimized on the basis of the above embodiment, the adjusting seat 11 is slidably disposed on the second guide rail 15 of the rack 1; and a positioning bolt 12 is arranged on the side edge of the adjusting seat 11.

The second guide rail 15 is arranged on the frame 1; the adjusting seat 11 is connected with the second guide rail 15; vertical plates are arranged on two sides of the adjusting seat 11, screw holes are formed in the vertical plates, positioning bolts 12 penetrate through the screw holes, and the ends of the positioning bolts abut against the rack 1, so that the adjusting seat 11 is positioned and fixed; when the positioning bolt 12 is loosened, the adjusting seat 11 can move.

The utility model discloses concrete theory of operation:

as shown in fig. 1-2, two movable bases 8 are mounted on the frame 1, and a polishing assembly 7 is mounted on each movable base 8; the moving seats 8 are connected with a conveyor belt 9 and driven to move through the conveyor belt 9; the movement synchronism of the movable base 8 and the grinding synchronism of the polishing assembly 7 are guaranteed.

Bracket 17 is installed to frame 1 lower part, and bracket 17 passes through the cylinder and adjusts the elevating height, ensures the closely cooperation of bracket and carbon section of thick bamboo.

The polishing component adopts three synchronous wheel structures (one driving rotary drum and two movable rotary drums), and the handle 73 can adjust the distance from the polishing belt to the carbon drum, so that the polishing component is suitable for products with different diameters. Meanwhile, the flexible polishing belt is adopted for polishing, so that the surface of the carbon fiber is not damaged.

The holder is installed on mobilizable anchor clamps seat 10, and anchor clamps seat 10 is installed again on can moving regulation seat 11, adjusts seat 11 and moves on second guide rail 15, realizes long distance adjusting position, and anchor clamps seat 10 moves on adjusting the first guide rail 13 of seat 11, realizes short distance minor tune to it is fixed to realize the centre gripping to a carbon section of thick bamboo through flexible driving piece 14.

Firstly, placing the carbon cylinder 2 on a bracket 17, then adjusting the position of an adjusting seat 11, driving a clamp seat 10 to move by a telescopic driving part 14, and clamping two ends of the carbon cylinder 2 by using a clamping part 5; then the lifting driving piece 18 drives the bracket 17 to descend; remove seat 8 through the drive of moving motor 6 and remove, adjust the initial position of polishing subassembly 7, then start rotating electrical machines 4 to it is rotatory to drive carbon section of thick bamboo 2 through holder 5, restart polishing motor 82, drive the operation of polishing area 72, adjust the contact of polishing area 72 with carbon section of thick bamboo 2 through handle 73, then control the automatic polishing to carbon section of thick bamboo surface of polishing subassembly through the operation of control moving motor 6.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. The surface polishing equipment for the ultra-long carbon circular tube comprises a rack (1) and is characterized in that a clamping piece (5) which clamps from two ends and drives a carbon tube (2) to rotate is arranged on the rack (1), a moving seat (8) which moves along the axial direction of the carbon tube (2) and a polishing component (7) which is arranged on the moving seat (8) and is used for polishing the carbon tube (2); wherein the clamping piece (5) at one end is connected with the rotating motor (4), and the clamping piece (5) at the other end is arranged on the movable clamp seat (10); the polishing assembly (7) comprises a bracket (71) arranged on the movable base (8), and a driving rotary drum (77) and a movable rotary drum (76) are arranged on the bracket (71); a flexible polishing belt (72) is hung on the driving rotary drum (77) and the movable rotary drum (76); the grinding belt (72) can move up and down to realize contact and separation with the carbon cylinder (2); a bracket (17) capable of ascending and descending up and down and used for supporting the carbon cylinder (2) is arranged below the carbon cylinder (2).

2. The surface polishing device for the ultra-long carbon circular tube as claimed in claim 1, wherein the lower end of the movable seat (8) is arranged on a rail (19) of the frame (1) through a roller (83); the moving seat (8) is connected with a moving driving mechanism.

3. The surface polishing device for the ultra-long carbon circular tube as claimed in claim 2, wherein the moving driving mechanism is a conveyor belt (9); two ends of the conveyor belt (9) are hung on the conveyor wheel (16); the conveying wheels (16) are arranged at two ends of the rack (1); the moving seat (8) is fixed on the conveying belt (9) and moves along with the conveying belt (9).

4. The surface polishing device for the ultra-long carbon circular tubes as claimed in claim 1, wherein the driving rotary drum (77) is connected with a polishing motor (82); the movable rotary drum (76) is connected with a mounting shaft (78), and the mounting shaft (78) is mounted in a movable hole (74) of the bracket (71); the bracket (71) is provided with a handle (73) for adjusting the position of the mounting shaft (78) in the movable hole (74).

5. The surface polishing device for the ultra-long carbon circular tubes as claimed in claim 4, wherein the movable rotary drum (76) is connected with a mounting shaft (78), and the mounting shaft (78) is mounted in a movable hole (74) of the bracket (71); a handle (73) for controlling the movable rotary drum (76) to swing up and down is arranged on the mounting shaft (78); the support (71) is provided with a tension rod (79) in threaded connection with a mounting shaft (78).

6. The surface polishing device for the ultra-long carbon circular tubes as claimed in claim 5, wherein the tension rod (79) is movably mounted on the bracket (71), and the lower end of the tension rod is connected with the mounting shaft (78).

7. The surface polishing device for the ultra-long carbon circular tube as claimed in claim 1, wherein the lower end of the bracket (17) is liftably mounted on a mounting base (172) through a slide shaft (171); the mounting seat (172) is arranged on the rack (1); the bracket (17) is connected with a lifting driving piece (18).

8. The surface polishing device for the ultra-long carbon circular tube as claimed in claim 1, wherein the holding member (5) is disk-shaped and has a diameter larger than that of the carbon tube (2); the front end of the clamping piece (5) is provided with a step-type circular bulge which is used for extending into the carbon cylinder (2); the tail end of the clamping piece (5) is connected with a rotating shaft (51).

9. The surface polishing device for the ultra-long carbon circular tube as claimed in claim 1, wherein the fixture seat (10) is slidably arranged on a first guide rail (13) of the adjusting seat (11); the clamp seat (10) is connected with a telescopic driving piece (14) on the adjusting seat (11).

10. The surface polishing device for the ultra-long carbon circular tube as recited in claim 9, wherein the adjusting seat (11) is slidably disposed on a second guide rail (15) of the frame (1); and a positioning bolt (12) is arranged on the side edge of the adjusting seat (11).