CN216913252U

CN216913252U - Inner wall grinding device is used in valve processing

Info

Publication number: CN216913252U
Application number: CN202123241712.7U
Authority: CN
Inventors: 陈三平; 周赛波
Original assignee: Hubei Wanxin Valve Manufacturing Technology Co ltd
Current assignee: Hubei Wanxin Valve Manufacturing Technology Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-07-08
Anticipated expiration: 2031-12-22

Abstract

The utility model relates to an inner wall polishing device for valve processing, which belongs to the field of valve polishing equipment and comprises a base, a support frame, a mounting plate, a support sleeve, a rotating disc, a polishing rod, a polishing head and a clamping device, wherein the support frame is fixedly connected with the base; the supporting frame and the mounting plate are arranged on the base; the supporting sleeve is arranged on the mounting plate; the rotating disc is rotatably arranged on the supporting sleeve; the mounting plate is provided with a driving assembly for driving the rotating disc to rotate; the grinding rod is arranged on the rotating disc in a sliding mode; the rotating disc is provided with an adjusting mechanism for driving the grinding rod to move; the polishing head is arranged on the polishing rod and is detachably connected with the polishing rod; the supporting frame is provided with a driving mechanism for driving the grinding rod to rotate; the clamping device is arranged on the base in a sliding manner; and the base is provided with a pushing mechanism for driving the clamping device to move. The valve inner wall polishing device is convenient for polishing the whole circumference of the inner wall of the valve.

Description

Inner wall grinding device is used in valve processing

Technical Field

The utility model relates to the field of valve polishing equipment, in particular to an inner wall polishing device for valve machining.

Background

The valve is a control component in a fluid conveying system and can be used for controlling the flow of various types of gas or liquid, the surface of the valve is usually required to be polished by a polishing device in the production process of the valve, so that the surface flatness of the valve is good, the valve is further convenient to be connected with a pipeline, and a part of the valve is also connected with the pipeline through the inner wall, so that the inner wall of the valve is required to be polished. The flatness of the inner wall of the valve not only affects the connection performance of the valve and the pipeline support, but also affects the fluidity of fluid in the valve.

The existing valve inner wall polishing device cannot timely adjust a polishing mechanism according to the size of the inner diameter of a valve, the valve is fixed in position, the polishing mechanism cannot completely polish the inner wall of the valve, and certain limitation is realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an inner wall polishing device for valve processing, which is convenient for polishing the whole circumference of the inner wall of a valve, aiming at the problems in the background technology.

The technical scheme of the utility model is as follows: an inner wall polishing device for valve processing comprises a base, a support frame, a mounting plate, a support sleeve, a rotating disc, a polishing rod, a polishing head and a clamping device;

the supporting frame and the mounting plate are arranged on the base; the supporting sleeve is arranged on the mounting plate; the rotating disc is rotatably arranged on the supporting sleeve; the mounting plate is provided with a driving assembly for driving the rotating disc to rotate; the grinding rod is arranged on the rotating disc in a sliding mode; the rotating disc is provided with an adjusting mechanism for driving the grinding rod to move; the polishing head is arranged on the polishing rod and is detachably connected with the polishing rod; the supporting frame is provided with a driving mechanism for driving the grinding rod to rotate; the clamping device is arranged on the base in a sliding manner; and the base is provided with a pushing mechanism for driving the clamping device to move.

Preferably, the driving mechanism comprises a motor, a driving belt wheel, a driving belt and a tensioning wheel; a, a motor is arranged on a support frame; two transmission belt wheels are arranged; the output end of the motor a is connected with the support sleeve in a sliding manner, and the output end of the motor a is connected with a transmission belt wheel; the other transmission belt wheel is arranged on the grinding rod; the tensioning wheel is arranged on the rotating disc in a sliding manner; the transmission belt is arranged on the transmission belt wheel and the tension wheel in a sliding manner; the rotating disc is provided with a tensioning mechanism for driving the tensioning wheel to move.

Preferably, the adjusting mechanism comprises a handle, a screw rod, a sliding block and a guide rail; the guide rail is arranged on the rotating disc; a, a screw rod is rotatably arranged on a rotating disc; the handle is arranged at one end of the a screw rod; the sliding block is arranged on the guide rail in a sliding mode and is in threaded connection with the lead screw a; the grinding rod is rotatably arranged on the sliding block.

Preferably, the sliding block is provided with a mounting frame; the grinding rod is rotatably arranged on the mounting frame.

Preferably, the pushing mechanism comprises a motor b, a lead screw b, a moving block and a sliding rail; b, the motor and the slide rail are both arranged on the base; the output end of the motor b is connected with the lead screw b, and the moving block is arranged at the lower end of the clamping device; the moving block is in threaded connection with the b lead screw.

Preferably, the support sleeve comprises a support part and a connecting part; the connecting part is arranged on the mounting plate; the supporting part is in threaded connection with the connecting part; the rotating disc is rotatably arranged on the supporting part.

Preferably, the driving assembly comprises a motor and a driving roller; the motor c is arranged on the mounting plate, and the output end of the motor c is connected with the driving roller; the driving roller is connected with and abutted against the rotating disc in a sliding mode.

Preferably, the lower end of the base is provided with a foot pad.

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

according to the valve inner wall polishing device, a valve is mounted on the clamping device, the polishing rod is pushed to move through the adjusting mechanism, the polishing rod drives the polishing head to move, the position of the polishing head can be adjusted according to the size of the valve, the polishing rod is driven to rotate through the driving mechanism, the polishing rod drives the polishing head to rotate, the inner wall of the valve is conveniently polished, the driving assembly drives the rotating disc to rotate, the rotating disc drives the polishing rod to rotate, the inner wall of the valve can be polished in the whole circle, the clamping device is driven to move through the pushing mechanism, the clamping device drives the valve to move, and therefore the valve is conveniently polished and convenient to use.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of the rotary disk of the present invention;

fig. 3 is a schematic structural view of the support sleeve of the present invention.

Reference numerals: 1. a base; 2. a support frame; 3. mounting a plate; 4. a support sleeve; 41. a support portion; 42. a connecting portion; 5. rotating the disc; 501. a drive assembly; 6. grinding the rod; 7. polishing head; 8. a drive mechanism; 801. a, a motor; 802. a drive pulley; 803. a transmission belt; 804. a tension wheel; 9. an adjustment mechanism; 901. a handle; 902. a, a lead screw; 903. a slider; 904. a guide rail; 10. a mounting frame; 11. a clamping device; 12. a pushing mechanism; 1201. b, a motor; 1202. b, a screw rod; 1203. a moving block; 13. a tensioning mechanism.

Detailed Description

Example one

As shown in fig. 1-3, the inner wall polishing device for valve processing provided by the utility model comprises a base 1, a support frame 2, a mounting plate 3, a support sleeve 4, a rotating disc 5, a polishing rod 6, a polishing head 7 and a clamping device 11;

the support frame 2 and the mounting plate 3 are both arranged on the base 1; the support sleeve 4 is arranged on the mounting plate 3; the rotating disc 5 is rotatably arranged on the support sleeve 4; the mounting plate 3 is provided with a driving assembly 501 for driving the rotating disc 5 to rotate; the grinding rod 6 is arranged on the rotating disc 5 in a sliding mode; the rotating disc 5 is provided with an adjusting mechanism 9 for driving the grinding rod 6 to move; the polishing head 7 is arranged on the polishing rod 6, and the polishing head 7 is detachably connected with the polishing rod 6, so that the polishing heads 7 of different models can be replaced conveniently; the supporting frame 2 is provided with a driving mechanism 8 for driving the grinding rod 6 to rotate; the clamping device 11 is arranged on the base 1 in a sliding manner; the base 1 is provided with a pushing mechanism 12 for driving the clamping device 11 to move.

The support cover 4 includes a support portion 41 and a connecting portion 42; the connection portion 42 is provided on the mounting plate 3; the support portion 41 is screwed to the connecting portion 42; the rotating disk 5 is rotatably provided on the support portion 41; the support portion 41 can support the rotating disk 5; the connection portion 42 can connect the support portion 41. The drive assembly 501 includes a motor and drive rollers; the motor c is arranged on the mounting plate 3, and the output end of the motor c is connected with the driving roller; drive roller and 5 sliding connection of rolling disc and butt, c motor drive roller rotates, drive roller and 5 friction drive of rolling disc to make rolling disc 5 can rotate, facilitate the use. The lower extreme of base 1 is provided with the callus on the sole, and the callus on the sole can make base 1 place more steady.

In this embodiment, install the valve on clamping device 11, promote grinding rod 6 through adjustment mechanism 9 and remove, grinding rod 6 drives grinding head 7 and removes, thereby can be more the position of the size adjustment grinding head 7 of valve, drive grinding rod 6 through actuating mechanism 8 drive and rotate, grinding rod 6 drives grinding head 7 and rotates, conveniently polish to the valve inner wall, drive rolling disc 5 through drive assembly 501 and rotate, rolling disc 5 drives grinding rod 6 and rotates, thereby can polish whole week to the valve inner wall, drive clamping device 11 through pushing mechanism 12 and remove, clamping device 11 drives the valve and removes, thereby conveniently polish the valve, and is convenient to use.

Example two

As shown in fig. 1 to 3, compared with the first embodiment, the driving mechanism 8 in the present embodiment of the present invention includes a motor 801, a driving pulley 802, a driving belt 803, and a tensioning pulley 804; a, a motor 801 is arranged on a support frame 2; two transmission pulleys 802 are provided; the output end of the motor 801 a is connected with the support sleeve 4 in a sliding way, and the output end of the motor 801 a is connected with a driving belt wheel 802; another driving pulley 802 is arranged on the grinding rod 6; the tensioning wheel 804 is arranged on the rotating disc 5 in a sliding manner; the transmission belt 803 is slidably arranged on the transmission belt pulley 802 and the tension pulley 804; the rotating disc 5 is provided with a tension mechanism 13 for driving the tension pulley 804 to move.

In this embodiment, the motor 801 a drives the transmission belt pulley 802 connected thereto to rotate, the transmission belt pulley 802 drives another transmission belt pulley 802 to rotate through the transmission belt 803, the transmission belt pulley 802 drives the polishing rod 6 to rotate, and the polishing rod 6 drives the polishing head 7 to rotate, so that the inner wall of the valve can be polished; the tensioning mechanism 13 can tension the transmission belt 803, prevent the transmission belt 803 from loosening, and ensure that the transmission belt pulley 802 is always in a tensioned state when the grinding rod 6 moves.

EXAMPLE III

As shown in fig. 1 to 3, compared with the first embodiment or the second embodiment, the adjusting mechanism 9 in the present embodiment includes a handle 901, an a-screw 902, a sliding block 903, and a guide rail 904; the guide rail 904 is provided on the rotating disk 5; a, a screw rod 902 is rotatably arranged on the rotating disc 5; the handle 901 is arranged at one end of the a-lead screw 902; the sliding block 903 is arranged on the guide rail 904 in a sliding mode, and the sliding block 903 is in threaded connection with the a-shaped screw rod 902; the grinding lever 6 is rotatably provided on the slide block 903. The sliding block 903 is provided with a mounting rack 10; the sanding lever 6 is rotatably arranged on the mounting frame 10.

In this embodiment, when the position of polishing pole 6 and polishing head 7 needs to be adjusted, turning handle 901, handle 901 drive a lead screw 902 and rotate, a lead screw 902 drive sliding block 903 removes, and guide rail 904 leads to sliding block 903, and sliding block 903 drives polishing pole 6 and removes, and polishing pole 6 drives polishing head 7 and removes to can adjust the position of polishing pole 6 and polishing head 7, conveniently process the valve of unidimensional not.

Example four

As shown in fig. 1 to 3, compared with the first embodiment, the second embodiment or the third embodiment, the pushing mechanism 12 in this embodiment includes a motor 1201 b, a lead screw 1202 b, a moving block 1203 and a sliding rail; b, the motor 1201 and the slide rail are both arranged on the base 1; the output end of the b motor 1201 is connected with the b lead screw 1202, and the moving block 1203 is arranged at the lower end of the clamping device 11; the moving block 1203 is screwed with the b-lead screw 1202.

In this embodiment, the motor 1201 b drives the lead screw 1202 b to rotate, the lead screw 1202 b drives the moving block 1203 to move, and the moving block 1203 drives the clamping device 11 to move, so that the position of the clamping device 11 can be adjusted, and the valve can be conveniently polished.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. An inner wall polishing device for valve processing is characterized by comprising a base (1), a support frame (2), a mounting plate (3), a support sleeve (4), a rotating disc (5), a polishing rod (6), a polishing head (7) and a clamping device (11);

the support frame (2) and the mounting plate (3) are both arranged on the base (1); the support sleeve (4) is arranged on the mounting plate (3); the rotating disc (5) is rotatably arranged on the support sleeve (4); a driving assembly (501) for driving the rotating disc (5) to rotate is arranged on the mounting plate (3); the grinding rod (6) is arranged on the rotating disc (5) in a sliding manner; the rotating disc (5) is provided with an adjusting mechanism (9) for driving the grinding rod (6) to move; the polishing head (7) is arranged on the polishing rod (6), and the polishing head (7) is detachably connected with the polishing rod (6); a driving mechanism (8) for driving the grinding rod (6) to rotate is arranged on the supporting frame (2); the clamping device (11) is arranged on the base (1) in a sliding manner; the base (1) is provided with a pushing mechanism (12) for driving the clamping device (11) to move.

2. The valve machining inner wall grinding device is characterized in that the driving mechanism (8) comprises an a motor (801), a transmission belt pulley (802), a transmission belt (803) and a tension pulley (804); a motor (801) is arranged on the support frame (2); two transmission belt wheels (802) are arranged; the output end of the motor (801) a is connected with the support sleeve (4) in a sliding manner, and the output end of the motor (801) a is connected with a driving belt wheel (802); the other transmission belt wheel (802) is arranged on the grinding rod (6); the tensioning wheel (804) is arranged on the rotating disc (5) in a sliding manner; the transmission belt (803) is arranged on the transmission belt wheel (802) and the tension wheel (804) in a sliding way; the rotating disc (5) is provided with a tensioning mechanism (13) for driving the tensioning wheel (804) to move.

3. The valve processing inner wall grinding device is characterized in that the adjusting mechanism (9) comprises a handle (901), an a-shaped screw rod (902), a sliding block (903) and a guide rail (904); the guide rail (904) is arranged on the rotating disc (5); a, a screw rod (902) is rotatably arranged on a rotating disc (5); the handle (901) is arranged at one end of the a-shaped screw rod (902); the sliding block (903) is arranged on the guide rail (904) in a sliding mode, and the sliding block (903) is in threaded connection with the a-shaped screw rod (902); the grinding rod (6) is rotatably arranged on the sliding block (903).

4. The valve machining inner wall grinding device is characterized in that a mounting frame (10) is arranged on the sliding block (903); the grinding rod (6) is rotatably arranged on the mounting frame (10).

5. The inner wall grinding device for valve processing as claimed in claim 1, wherein the pushing mechanism (12) comprises a b motor (1201), a b lead screw (1202), a moving block (1203) and a sliding rail; b, both the motor (1201) and the sliding rail are arranged on the base (1); the output end of the b motor (1201) is connected with the b lead screw (1202), and the moving block (1203) is arranged at the lower end of the clamping device (11); the moving block (1203) is in threaded connection with the b-lead screw (1202).

6. The inner wall grinding device for valve processing as claimed in claim 1, wherein the support sleeve (4) comprises a support portion (41) and a connecting portion (42); the connecting part (42) is arranged on the mounting plate (3); the supporting part (41) is in threaded connection with the connecting part (42); the rotating disk (5) is rotatably arranged on the supporting part (41).

7. The inner wall grinding device for valve processing according to claim 1, wherein the driving assembly (501) comprises a motor and a driving roller; the motor c is arranged on the mounting plate (3), and the output end of the motor c is connected with the driving roller; the driving roller is connected with and abutted against the rotating disc (5) in a sliding way.

8. The inner wall grinding device for valve processing according to claim 1, wherein a foot pad is arranged at the lower end of the base (1).