CN217992075U

CN217992075U - Novel elbow polishing machine

Info

Publication number: CN217992075U
Application number: CN202221459807.8U
Authority: CN
Inventors: 田建军
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-12-09
Anticipated expiration: 2032-06-10

Abstract

The utility model relates to a burnishing machine field specifically discloses novel return bend burnishing machine, be in including base, rotation setting barrel and setting on the base are in polisher on the barrel, it is provided with first guide pulley and second guide pulley to rotate on the base, install servo motor on the base, servo motor drives first guide pulley and second guide pulley rotate, the barrel rotates and supports on first guide pulley and the second guide pulley, the outer wall of barrel is provided with the conducting ring, be provided with on the base with conducting ring sliding connection's brush, conducting ring, brush and polisher form the circuit return circuit, the utility model discloses a mechanized burnishing and polishing's mode has improved the efficiency of return bend polishing, utilizes conducting ring, brush and polisher formation circuit return circuit, for the polisher power supply, has solved the power supply problem of polisher at the pivoted in-process, has avoided the winding phenomenon of polisher cable at the rotation in-process.

Description

Novel elbow polishing machine

Technical Field

The utility model relates to a burnishing machine technical field especially relates to novel return bend burnishing machine.

Background

The production process of the bent pipe comprises straight pipe cutting, forging or pushing or pressing and polishing. For the mechanical polishing of the straight pipe, the polishing part can move repeatedly along the axial direction of the straight pipe, but because the bent pipe is provided with the arc-shaped part, the automatic polishing can not be completed by a transmission method, only the polishing can be completed by manually holding a grinding machine, and the manual polishing mode of the bent pipe has high labor intensity and low efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of high labor intensity and low efficiency of the manual grinding and polishing mode of the bent pipe existing in the prior art and providing a novel bent pipe polishing machine.

In order to realize the purpose, the utility model adopts the following technical scheme:

novel return bend burnishing machine sets up including base, rotation barrel and setting on the base are in polisher on the barrel, it is provided with first guide pulley and second guide pulley to rotate on the base, install servo motor on the base, servo motor drives first guide pulley and second guide pulley rotate, the barrel rotates and supports on first guide pulley and the second guide pulley, the outer wall of barrel is provided with the conducting ring, be provided with on the base with conducting ring sliding connection's brush, conducting ring, brush and polisher form the circuit loop.

Preferably, one end of the base is provided with a first support, the first guide wheel is rotatably arranged on the first support, one end of the first guide wheel is coaxially provided with a first driving wheel, the other end of the base is provided with a second support, the second guide wheel is rotatably arranged on the second support, one end of the second guide wheel is coaxially provided with a second driving wheel, the output end of the servo motor is coaxially connected with a first driving wheel and a second driving wheel, the first driving wheel is connected with the first driving wheel through a first driving belt, and the second driving wheel is connected with the second driving wheel through a second driving belt.

Preferably, a movable plate is movably arranged on the base, the first support, the second support and the servo motor are installed on the movable plate, and the movable plate is fixedly connected with the base through fixing bolts.

Preferably, first support and second support are telescoping device, the telescoping device is including the flexible end that can reciprocate, flexible end with first support or second leg joint, the telescoping device is the cylinder or the telescopic link that can the fixed length.

Preferably, a conveying table is arranged on the base and used for conveying bent pipe workpieces, a fan-shaped portion is arranged on the conveying table, and conveying wheels are arranged on the conveying table in a rotating mode.

Preferably, be provided with fixed frame and fixed bolster on the barrel respectively, fixed frame with the one end of polisher is connected fixedly, one side of fixed bolster is provided with the fixed orifices, the fixed orifices internal slip is provided with the fixed block, wear to be equipped with fixing bolt on the fixed block, fixing bolt's one end with the fixed bolster is connected, the centre gripping is fixed with the dead lever between fixed orifices and the fixed block, the one end of dead lever is provided with the spring, the one end of spring with the other end of polisher is connected.

Preferably, the polisher includes the main part, rotates the setting and is in polish dish in the main part and set up the handle in the one end of main part, be provided with grinding motor in the main part, grinding motor with the conducting ring electricity is connected, the handle with fixed frame is connected fixedly.

Preferably, the outer wall of the barrel is provided with a guide groove, and the first guide wheel and the second guide wheel are slidably clamped in the guide groove.

The beneficial effects of the utility model are that:

start servo motor, servo motor drives first guide pulley and second guide pulley and rotates, makes the barrel rotates, and then makes polisher on the barrel rotates, at polisher pivoted in-process, the polishing dish on the polisher carries out the burnishing and polishing processing to the surface of return bend machined part, adopts mechanized burnishing and polishing's mode, has improved the efficiency of return bend polishing, utilizes the conducting ring, brush and polisher formation circuit return circuit, for the polisher power supply, the power supply problem of polisher at the pivoted in-process has been solved, the winding phenomenon of polisher cable in the rotation process has been avoided.

Drawings

Fig. 1 is a perspective view of the novel elbow polishing machine provided by the utility model;

FIG. 2 is a perspective view of the novel elbow polishing machine shown in FIG. 1 from another perspective;

FIG. 3 is a perspective view of the novel elbow polishing machine shown in FIG. 2, with the transfer table and elbow workpiece omitted;

fig. 4 is a front view of fig. 3.

In the figure: the device comprises a base 1, a bent pipe machining part 2, a grinding machine 3, a grinding disc 31, a main body 32, a handle 33, a fixing frame 4, a barrel 5, a guide groove 51, a spring 6, a conducting ring 7, a brush 8, a first transmission wheel 9, a first guide wheel 10, a servo motor 11, a fixing support 12, a fixing block 13, a fixing rod 14, a conveying table 15, a conveying wheel 16, a second transmission wheel 17, a second guide wheel 18, a first transmission belt 19, a first driving wheel 20, a second driving wheel 21, a second transmission belt 22 and a fixing bolt 23.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the novel elbow polishing machine includes a base 1, a cylinder 5 rotatably disposed on the base 1, and a polishing machine 3 disposed on the cylinder 5, wherein a first guide wheel 10 and a second guide wheel 18 are rotatably disposed on the base 1, a servo motor 11 is mounted on the base 1, the servo motor 11 drives the first guide wheel 10 and the second guide wheel 18 to rotate, the cylinder 5 is rotatably supported on the first guide wheel 10 and the second guide wheel 18, a conductive ring 7 is disposed on an outer wall of the cylinder 5, an electric brush 8 slidably connected to the conductive ring 7 is disposed on the base 1, and the conductive ring 7, the electric brush 8, and the polishing machine 3 form a circuit loop.

Starting servo motor 11, servo motor 11 drives first guide pulley 10 and second guide pulley 18 and rotates, makes barrel 5 rotates, and then makes polisher 3 on the barrel 5 rotates, and conducting ring 7, brush 8 and polisher 3 form the circuit return circuit, for polisher 3 power supply, at polisher 3 pivoted in-process, polishing machine is carried out to the surface of return bend machined part 2 to polishing dish 31 on the polisher 3.

Specifically, one end of the base 1 is provided with a first support, the first guide wheel 10 is rotatably arranged on the first support, and one end of the first guide wheel 10 is coaxially provided with a first transmission wheel 9. A second bracket is arranged at the other end of the base 1, a second guide wheel 18 is rotatably arranged on the second bracket, and a second driving wheel 17 is coaxially arranged at one end of the second guide wheel 18. The output end of the servo motor 11 is coaxially connected with a first driving wheel 20 and a second driving wheel 21, the first driving wheel 20 is connected with the first transmission wheel 9 through a first transmission belt 19, and the second driving wheel 21 is connected with the second transmission wheel 17 through a second transmission belt 22. After the servo motor 11 is started, the servo motor 11 drives the first driving wheel 20 and the second driving wheel 21 to rotate, and the first driving wheel 9 and the second driving wheel 17 drive the cylinder 5 to rotate under the driving action of the first driving belt 19 and the second driving belt 22.

In a preferred embodiment, a movable plate is movably disposed on the base 1, the first support, the second support and the servo motor 11 are all mounted on the movable plate, and the movable plate is connected and fixed with the base 1 through a fixing bolt 23. The movable plate can move on the base 1, so that the barrel 5 on the first support and the second support can move, and the position of the barrel 5 can be conveniently adjusted. Further, first support and second support are telescoping device, the telescoping device is including the flexible end that can reciprocate, flexible end with first support or second leg joint, the telescoping device is the cylinder or the telescopic link that can the fixed length. The height of the cylinder body 5 can be adjusted through the telescopic device, the height of the cylinder body 5 is increased through the telescopic device when the bent pipe machining part 2 with a small diameter is machined, the axis of the bent pipe machining part 2 and the axis of the cylinder body 5 are at the same height, the height of the cylinder body 5 is reduced through the telescopic device when the bent pipe machining part 2 with a large diameter is machined, and the axis of the bent pipe machining part 2 and the axis of the cylinder body 5 are at the same height.

The base 1 is provided with a conveying platform 15, the conveying platform 15 is used for conveying the bent pipe machined part 2, the conveying platform is provided with a sector, preferably, the corresponding central angle of the sector is 90 degrees, and the conveying platform is rotatably provided with a conveying wheel 16. The conveying table 15 is provided with a conveying motor, and the conveying motor is connected to the conveying wheel 16. It will be understood that the number of said delivery stations 15 can be one or two, when the number of delivery stations 15 is two, one 15 being located at the inlet of said cylinder 5 and the other 15 being located at the outlet of said cylinder 5. In a preferred embodiment, the conveying wheel 16 is detachably mounted on the conveying table 15, and the position of the conveying wheel 16 is adjusted according to the specification and the size of the bent pipe workpiece 2, so that the bent pipe workpieces 2 with different specifications and sizes can be conveniently moved and conveyed.

The outer wall of the cylinder 5 is provided with a guide groove 51, and the first guide wheel 10 and the second guide wheel 18 are slidably inserted into the guide groove 51.

Be provided with fixed frame 4 and fixed bolster 12 on the barrel 5 respectively, fixed frame 4 with the one end of polisher 3 is connected fixedly, one side of fixed bolster 12 is provided with the fixed orifices, the fixed orifices slides and is provided with fixed block 13, wear to be equipped with fixing bolt 23 on the fixed block 13, fixing bolt 23's one end with fixed bolster 12 is connected, the centre gripping is fixed with dead lever 14 between fixed orifices and the fixed block 13, the one end of dead lever 14 is provided with spring 6, the one end of spring 6 with the other end of polisher 3 is connected. One end of the grinding machine 3 is fixed with the fixing frame 4, the position of the other end of the grinding machine 3 is adjusted, under the action of the elastic force of the spring 6, the grinding disc 31 on the grinding machine 3 is abutted against the outer wall of the bent pipe machined part 2, and in the rotating process of the grinding machine 3 and the barrel 5, the grinding disc 31 can be ground on the outer wall of the bent pipe.

The grinding machine 3 comprises a main body 32, a grinding disc 31 and a handle 33, wherein the grinding disc 31 is rotatably arranged on the main body 32, the handle 33 is arranged at one end of the main body 32, a grinding motor is arranged in the main body 32, the grinding motor is electrically connected with the conducting ring 7, and the handle 33 is fixedly connected with the fixing frame 4.

In this embodiment, start servo motor 11, servo motor 11 drives first guide pulley 10 and second guide pulley 18 and rotates, makes barrel 5 rotates, and then makes polisher 3 on barrel 5 rotates, and at polisher 3 pivoted in-process, polisher 31 on polisher 3 carries out burnishing and polishing processing to the surface of return bend machined part 2, adopts mechanized burnishing and polishing's mode, has improved the efficiency of return bend polishing, utilizes conducting ring 7, brush 8 and polisher 3 formation circuit loop, for polisher 3 power supply, the power supply problem of polisher 3 at the pivoted in-process has been solved, the winding phenomenon of polisher 3 cable in the rotation process has been avoided.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Novel return bend burnishing machine, its characterized in that is in including base (1), rotation setting barrel (5) and setting on base (1) are in polisher (3) on barrel (5), it is provided with first guide pulley (10) and second guide pulley (18) to rotate on base (1), install servo motor (11) on base (1), servo motor (11) drive first guide pulley (10) and second guide pulley (18) rotate, barrel (5) rotate to be supported on first guide pulley (10) and second guide pulley (18), the outer wall of barrel (5) is provided with conducting ring (7), be provided with on base (1) with conducting ring (7) sliding connection's brush (8), conducting ring (7), brush (8) and polisher (3) form the circuit loop.

2. The novel elbow polishing machine according to claim 1, characterized in that one end of the base (1) is provided with a first support, the first guide wheel (10) is rotatably arranged on the first support, one end of the first guide wheel (10) is coaxially provided with a first transmission wheel (9), the other end of the base (1) is provided with a second support, the second guide wheel (18) is rotatably arranged on the second support, one end of the second guide wheel (18) is coaxially provided with a second transmission wheel (17), the output end of the servo motor (11) is coaxially connected with a first driving wheel (20) and a second driving wheel (21), the first driving wheel (20) is connected with the first transmission wheel (9) through a first transmission belt (19), and the second driving wheel (21) is connected with the second transmission wheel (17) through a second transmission belt (22).

3. The novel elbow polishing machine according to claim 2, characterized in that a movable plate is movably arranged on the base (1), the first support, the second support and the servo motor (11) are all mounted on the movable plate, and the movable plate is fixedly connected with the base (1) through a fixing bolt (23).

4. The novel elbow polishing machine according to claim 2, wherein the first support and the second support are both telescopic devices, each telescopic device comprises a telescopic end capable of moving up and down, the telescopic ends are connected with the first support or the second support, and each telescopic device is an air cylinder or a telescopic rod capable of fixing the length.

5. The novel elbow polishing machine according to claim 2, characterized in that a conveying platform (15) is arranged on the base (1), the conveying platform (15) is used for conveying elbow workpieces (2), a sector is arranged on the conveying platform (15), and a conveying wheel (16) is rotatably arranged on the conveying platform (15).

6. The novel elbow polishing machine according to claim 1, characterized in that a fixing frame (4) and a fixing support (12) are respectively arranged on the barrel (5), the fixing frame (4) is fixedly connected with one end of the polishing machine (3), a fixing hole is arranged on one side of the fixing support (12), a fixing block (13) is slidably arranged in the fixing hole, a fixing bolt (23) penetrates through the fixing block (13), one end of the fixing bolt (23) is connected with the fixing support (12), a fixing rod (14) is fixedly clamped between the fixing hole and the fixing block (13), a spring (6) is arranged at one end of the fixing rod (14), and one end of the spring (6) is connected with the other end of the polishing machine (3).

7. The novel elbow polishing machine according to claim 6, characterized in that the polishing machine (3) comprises a main body (32), a polishing disc (31) rotatably arranged on the main body (32), and a handle (33) arranged at one end of the main body (32), wherein a polishing motor is arranged in the main body (32), the polishing motor is electrically connected with the conductive ring (7), and the handle (33) is fixedly connected with the fixed frame (4).

8. The novel elbow polishing machine according to claim 1, characterized in that the outer wall of the cylinder (5) is provided with a guide groove (51), and the first guide wheel (10) and the second guide wheel (18) are slidably embedded in the guide groove (51).