CN117020864A

CN117020864A - Excircle polishing equipment

Info

Publication number: CN117020864A
Application number: CN202311053294.XA
Authority: CN
Inventors: 宁爱中; 陆元庆
Original assignee: Guangdong Hengxin Intelligent Technology Co ltd
Current assignee: Guangdong Hengxin Intelligent Technology Co ltd
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2023-11-10

Abstract

The invention discloses excircle polishing equipment, which relates to the technical field of excircle tube polishing processing and comprises a base, wherein side supporting plates are symmetrically and fixedly arranged at the top of the base, three-jaw chucks are rotatably arranged on the side surfaces of the side supporting plates, the center of one group of the side surfaces of the three-jaw chucks is fixedly connected with the output end of a driving motor, the driving motor is fixedly arranged on the side surfaces of the side supporting plates, vertical plates are fixedly arranged on the rear side surfaces of the base, and weight reduction grooves are formed in the rear side surfaces of the vertical plates. According to the invention, the fixed frame is fixedly arranged on the public rod, the guide component for guiding the polishing belt is arranged on one side of the fixed frame, the loose polishing abrasive belt is sleeved on the outer wall of the guide component, the shifting screw is screwed in the middle position of the public rod, when the shifting screw is rotated to drive the public plate to move downwards, the loose polishing abrasive belt can be pressed to the outer wall of the circular tube by the guide component, the contact area between the polishing abrasive belt and the outer wall of the circular tube is increased as much as possible, and the polishing efficiency of the circular tube is greatly improved.

Description

Excircle polishing equipment

Technical Field

The invention relates to the technical field of polishing processing of outer circular tubes, in particular to outer circular polishing equipment.

Background

The polishing of the outer wall of the circular tube has important application and significance in the industrial field. The polishing treatment can obviously improve the surface quality of the outer wall of the circular tube, improve the appearance attractive appearance, smoothness and flatness, and increase the visual attractiveness and value of the product. In addition, polishing can reduce the friction coefficient of the surface, reduce friction loss and improve the smoothness and slidability of the surface. The polished surface is easier to clean, is not easy to adhere to dirt and bacteria, and is especially suitable for the fields of food, medical appliances and the like. The scale, rust, stains and the like on the outer wall of the circular tube can be removed, so that the corrosion resistance of the circular tube can be improved, and the service life of the circular tube can be prolonged. Meanwhile, the polishing can optimize the material performance, and change the surface structure and grain size of the outer wall of the circular tube, thereby optimizing the mechanical property, the conductivity and other characteristics. In addition, the polishing processing can improve the processing precision, the processing precision and consistency, and the quality and performance of the product are directly affected. In summary, the multiple benefits of polishing the outer wall of the round tube make it a necessary process to meet the high quality requirements of different fields.

When polishing the pipe among the prior art, one of them means adopts the abrasive band machine to polish the pipe, specifically the workman hand rotates the pipe, polishes on the abrasive band of abrasive band machine, and when the pipe outer wall contacted with the abrasive band, its area of contact was little even line contact, and is low to the polishing efficiency of pipe.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, when a circular tube is polished, a circular tube is polished by adopting a belt sander, in particular to the circular tube is rotated by a worker in a handheld manner, the circular tube is polished on a belt sander, the contact area is small, even the contact area is linear, and the polishing efficiency of the circular tube is low when the outer wall of the circular tube is contacted with the belt sander.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the utility model provides an excircle polishing equipment, includes the base, the fixed side fagging that is provided with of base top symmetry, the side fagging side rotates and is provided with three-jaw chuck, a set of wherein three-jaw chuck side center department and driving motor output fixed connection, driving motor is fixed to be set up in the side fagging side, the fixed vertical board that is provided with of base trailing flank, the weight reduction groove has been seted up to vertical board trailing flank, the fixed T type pole that is provided with of vertical board side symmetry, the T type pole slides along vertical direction and is provided with the public pole, public pole one end is fixed to be provided with the fixed frame, the fixed frame side is provided with the direction subassembly that leads to the abrasive cloth, the public pole is kept away from the fixed frame and is provided with auxiliary stay subassembly.

Optionally, the public pole intermediate position screw thread has the shift screw rod, shift screw rod bottom rotation is connected in the base bottom.

Optionally, the top of the shifting screw is rotationally connected to the top connecting block, the top of the shifting screw is fixedly provided with a rocking wheel, and the side surface of the top connecting block is fixedly connected to the side surface of the vertical plate.

Optionally, the direction subassembly includes top compression roller, top expansion roller, bottom deflector roll, top compression roller symmetry rotation sets up in fixed frame side, top compression roller diameter is less than top expansion roller diameter.

Optionally, the fixed frame rotates below the top compression roller and is connected with the top expansion roller, the both ends of the bottom of the movable frame rotate and are connected with bottom guide rollers, and a plurality of groups of bottom guide rollers, the top compression roller and the top expansion roller are sleeved with polishing abrasive belts in a common way.

Optionally, the auxiliary support assembly comprises a movable frame, a fixed bolt, an extension block and a connecting column, wherein the extension block is fixedly arranged on the side surface of the movable frame, and an insertion groove is formed in the side surface of the public rod at a corresponding position.

Optionally, the public rod is provided with a mounting hole at the top of the insertion groove, a fixing bolt is screwed in the mounting hole, and the end part of the fixing bolt is screwed in the mounting hole.

Optionally, the top compression roller, the top expand roller, the bottom deflector roll one end is all fixed and is provided with the spliced pole, movable frame side symmetry has seted up first jack, second jack, third jack in proper order.

Compared with the prior art, the invention has the following advantages:

1. according to the invention, the fixed frame is fixedly arranged on the public rod, the guide component for guiding the polishing belt is arranged on one side of the fixed frame, the loose polishing abrasive belt is sleeved on the outer wall of the guide component, the shifting screw is screwed in the middle position of the public rod, when the shifting screw is rotated to drive the public plate to move downwards, the loose polishing abrasive belt can be pressed to the outer wall of the circular tube by the guide component, the contact area between the polishing abrasive belt and the outer wall of the circular tube is increased as much as possible, and the polishing efficiency of the circular tube is greatly improved.

2. The auxiliary supporting component for auxiliary supporting the guide component is arranged on the other side face of the public rod, the fixing frame and the auxiliary supporting component can stably support two ends of the guide component, the polishing abrasive belt is limited on the guide component, and the auxiliary supporting component is detachable, so that the polishing abrasive belt on the guide component can be replaced conveniently.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic view of another view angle structure of FIG. 1;

FIG. 3 is a schematic view of the structure of the removable cloth guide assembly of FIG. 1;

FIG. 4 is a schematic view of a partial structure of a cloth guide assembly;

FIG. 5 is a schematic diagram of the explosive structure of FIG. 4;

FIG. 6 is a schematic view of a partial enlarged structure at A in FIG. 5;

in the figure: 1. a driving motor; 2. a vertical plate; 210. a weight reduction groove; 3. shaking wheel; 31. a T-shaped rod; 32. a displacement screw; 4. a side support plate; 41. a three-jaw chuck; 5. a base; 6. a common bar; 61. a T-shaped groove; 7. a top connecting block; 8. a movable frame; 9. polishing an abrasive belt; 10. a fixed frame; 11. a pressing roller; 12. a top expanding roller; 13. a bottom guide roller; 14. a first jack; 15. a second jack; 16. a fixing bolt; 17. an extension block; 18. a third jack; 19. a mounting hole; 20. an insertion groove; 21. and (5) connecting the columns.

Detailed Description

The following description of the embodiments of the present invention 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 invention, but not all embodiments.

In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Referring to fig. 1-6, an outer circle polishing device comprises a base 5, side supporting plates 4 are symmetrically and fixedly arranged at the top of the base 5, three-jaw chucks 41 are rotatably arranged on the side surfaces of the side supporting plates 4, the centers of the side surfaces of one group of three-jaw chucks 41 are fixedly connected with the output end of a driving motor 1, the three-jaw chucks 41 are common pipeline clamping assemblies in the prior art, the driving motor 1 is used for driving the three-jaw chucks 41 to rotate, so that a circular pipe is driven to rotate, and when the outer wall of the circular pipe is contacted with a polishing abrasive belt 9, the circular pipe is polished.

The driving motor 1 is fixedly arranged on the side surface of the side supporting plate 4, the rear side surface of the base 5 is fixedly provided with a vertical plate 2, the rear side surface of the vertical plate 2 is provided with a weight reduction groove 210, the side surface of the vertical plate 2 is symmetrically and fixedly provided with a T-shaped rod 31, the T-shaped rod 31 is slidably provided with a public rod 6 along the vertical direction, the public rod 6 is provided with a T-shaped groove 61 at a corresponding position, and the T-shaped rod 31 limits the public rod 6 to displace along the vertical direction.

The public pole 6 intermediate position screw thread screw in has the displacement screw rod 32, and displacement screw rod 32 bottom rotates to be connected in base 5 bottom, and displacement screw rod 32 top rotates to be connected on the top even piece 7, and displacement screw rod 32 top is fixed to be provided with and shakes the wheel 3, and top even piece 7 side fixed connection is in vertical board 2 side, and when shaking the wheel 3 when rotating, displacement screw rod 32 drives public pole 6 and upwards displaces along vertical direction.

The fixed frame 10 that is provided with of public pole 6 one end, fixed frame 10 side is provided with the direction subassembly that leads to the abrasive cloth, and the direction subassembly includes top compression roller 11, top expansion roller 12, bottom deflector roll 13, and top compression roller 11 symmetry rotation sets up in fixed frame 10 side, and top compression roller 11 diameter is less than top expansion roller 12 diameter, and there is the space between top compression roller 11 and the top expansion roller 12, and top compression roller 11 will polish abrasive band 9 spacing pressure and hold at top expansion roller 12 top.

The fixed frame 10 is connected with a top expanding roller 12 in the rotation of top compression roller 11 below, and movable frame 8 bottom both ends are rotated and are connected with a bottom deflector roll 13, and the public cover in space between multiunit bottom deflector roll 13, top compression roller 11 and the top expanding roller 12 is equipped with abrasive band 9 of polishing, and abrasive band 9 of polishing is in loose state, when abrasive band 9 of polishing contacted the pipe outer wall, can be tightened gradually, top expanding roller 12, bottom deflector roll 13 are the setting in pairs, and the distance between two sets of bottom deflector rolls 13 is less than the distance between two sets of top expanding rollers 12.

The public pole 6 is kept away from fixed frame 10 and is provided with the auxiliary stay subassembly, and the auxiliary stay subassembly includes movable frame 8, fixing bolt 16, extension piece 17, spliced pole 21, and the fixed extension piece 17 that is provided with in movable frame 8 side, and the insertion slot 20 has been seted up in corresponding position to public pole 6 side, and mounting hole 19 has been seted up at the insertion slot 20 top to public pole 6, and the screw in has fixing bolt 16 on the mounting hole 19, and fixing bolt 16 tip screw in is to the mounting hole 19.

The top pressing roller 11, the top expanding roller 12 and one end of the bottom guide roller 13 are fixedly provided with connecting columns 21, and the side faces of the movable frame 8 are symmetrically provided with a first jack 14, a second jack 15 and a third jack 18 in sequence, and are used for stably supporting the bottom guide roller 13, the top pressing roller 11 and one end of the top expanding roller 12.

The specific implementation steps and principles of the invention are as follows:

the workman is first with the pipe both ends roll into three-jaw chuck 41 in, then the manual rotation shakes round 3 to suitable position, shake round 3 drive shift screw 32 rotation, shift screw 32 drive public pole 6 moves down, public pole 6 drives fixed frame 10, movable frame 8 moves down, abrasive band 9 bottom surface contact the pipe outer wall of polishing, abrasive band 9 that is in bottom deflector roll 13 is tightened by the pipe outer wall by fluffy state, start driving motor 1, driving motor 1 drives the pipe and rotates, abrasive band 9 polishes the pipe outer wall.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims

1. The utility model provides an excircle polishing equipment, includes base (5), its characterized in that, base (5) top symmetry is fixed to be provided with side fagging (4), side fagging (4) side rotates and is provided with three-jaw chuck (41), a set of wherein three-jaw chuck (41) side center department and driving motor (1) output fixed connection, driving motor (1) is fixed to be provided with in side fagging (4) side, base (5) trailing flank is fixed to be provided with vertical board (2), weight-reducing groove (210) have been seted up to vertical board (2) trailing flank, vertical board (2) side symmetry is fixed to be provided with T type pole (31), T type pole (31) are provided with public pole (6) along vertical direction slip, public pole (6) one end is fixed to be provided with fixed frame (10), fixed frame (10) side is provided with the direction subassembly that leads to the abrasive cloth, fixed frame (10) are kept away from to be provided with and assist and prop the subassembly.

2. An outer circle polishing device according to claim 1, wherein the middle position of the common rod (6) is screwed with a displacement screw rod (32), and the bottom of the displacement screw rod (32) is rotatably connected to the bottom of the base (5).

3. The excircle polishing device according to claim 2, wherein the top of the shifting screw (32) is rotatably connected to the top connecting block (7), the top of the shifting screw (32) is fixedly provided with a rocking wheel (3), and the side surface of the top connecting block (7) is fixedly connected to the side surface of the vertical plate (2).

4. The excircle polishing device according to claim 1, wherein the guide assembly comprises a top pressing roller (11), a top expanding roller (12) and a bottom guide roller (13), the top pressing roller (11) is symmetrically arranged on the side surface of the fixed frame (10) in a rotating mode, and the diameter of the top pressing roller (11) is smaller than that of the top expanding roller (12).

5. The excircle polishing device according to claim 4, wherein the fixed frame (10) is rotationally connected with a top expansion roller (12) below the top compression roller (11), two ends of the bottom of the movable frame (8) are rotationally connected with bottom guide rollers (13), and a plurality of groups of polishing abrasive belts (9) are sleeved in a common gap among the bottom guide rollers (13), the top compression roller (11) and the top expansion roller (12).

6. The excircle polishing device according to claim 1, wherein the auxiliary supporting component comprises a movable frame (8), a fixed bolt (16), an extension block (17) and a connecting column (21), the extension block (17) is fixedly arranged on the side surface of the movable frame (8), and an insertion groove (20) is formed in the side surface of the public rod (6) at a corresponding position.

7. The excircle polishing equipment according to claim 6, wherein the public rod (6) is provided with a mounting hole (19) at the top of the insertion groove (20), the mounting hole (19) is screwed with a fixing bolt (16), and the end part of the fixing bolt (16) is screwed into the mounting hole (19).

8. The excircle polishing device according to claim 6, wherein connecting columns (21) are fixedly arranged at one ends of the top pressing roller (11), the top expanding roller (12) and the bottom guide roller (13), and a first jack (14), a second jack (15) and a third jack (18) are symmetrically and sequentially formed in the side face of the movable frame (8).