CN214869710U

CN214869710U - Power device for ball valve ball grinding machine

Info

Publication number: CN214869710U
Application number: CN202121056856.2U
Authority: CN
Inventors: 王石; 张文铸; 梁鹏鹏; 刘宝强; 陈森; 李蒙蒙; 翟维浩; 连世鑫
Original assignee: Shengli Oil Field Bohai Pipe Fittings Co ltd Luntai Branch
Current assignee: Shengli Oil Field Bohai Pipe Fittings Co ltd Luntai Branch
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-11-26
Anticipated expiration: 2031-05-18

Abstract

The utility model relates to the technical field of ball valve ball body grinding, and discloses a power device for a ball valve ball body grinder, which comprises an operation table, a rotating mechanism, a power mechanism and a support frame, wherein the rotating mechanism is arranged inside the operation table, and the power mechanism is arranged inside the operation table; power unit includes motor, movable rod one, bevel gear three, bevel gear four, movable rod two, locating lever, movable rod three, bevel gear five, grinding disk, the bottom of motor and the inner wall bottom fixed connection of operation panel, the output fixed connection of shaft coupling and motor is passed through to the one end of movable rod one, sets up power unit and drives movable rod one through the motor and rotate, and movable rod one drives bevel gear three and rotates bevel gear four rotations, has reached and has made the spheroid also to rotate when making only need a power supply can drive grinding disk to grind the spheroid, improves grinding efficiency's purpose.

Description

Power device for ball valve ball grinding machine

Technical Field

The utility model relates to a ball valve spheroid grinds technical field, specifically is ball valve spheroid grinds machine power device.

Background

The ball valve (ball valve) opening and closing member (ball body) is driven by valve rod, and can be used for regulating and controlling fluid, and its main characteristics are compact structure, applicable to general working medium of water, solvent, acid and natural gas, etc., but also suitable for media with severe working conditions, such as oxygen, hydrogen peroxide, methane, ethylene and the like, is suitable for frequent operation, has the advantages of rapid and light opening and closing, small fluid resistance, simple structure, relatively small volume, light weight, convenient maintenance, good sealing performance, no limitation of installation direction, arbitrary medium flow direction, and the ball body serving as a pressure control opening and closing piece of the ball valve, belongs to a key piece, the processing and grinding of the ball valve are always key and difficult points in the production of the ball valve, and the requirements on the roughness and roundness of the ball body are higher for the spray welding process and the coating process of a hard seal ball valve and the ball body; most of the prior ball grinding processes are manual grinding balls or semi-automatic grinding balls; at the present stage, the labor cost is increased, and due to the gradual appearance of the domestic aging society, the factory has the problem of unsmooth manpower, and machines are urgently needed to replace the manpower to complete the repetitive work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ball valve spheroid grinds machine power device reaches the purpose of the problem of proposing in the solution above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the power device for the ball valve ball grinding machine comprises an operating platform, a rotating mechanism, a power mechanism and a support frame, wherein the rotating mechanism is arranged inside the operating platform, and the power mechanism is arranged inside the operating platform;

the power mechanism comprises a motor, a first movable rod, a third bevel gear, a fourth bevel gear, a second movable rod, a positioning rod, a third movable rod, a fifth bevel gear and a grinding disc, the bottom of the motor is fixedly connected with the bottom of the inner wall of the operating platform, one end of the first movable rod is fixedly connected with the output end of the motor through a coupler, the other end of the first movable rod, far away from the motor, penetrates through the outer wall of the third bevel gear and extends to the top of the third bevel gear, the first movable rod is fixedly connected with the third bevel gear, one end of the first movable rod, far away from the motor, penetrates through the top of the operating platform and extends to the top of the operating platform, the first movable rod is movably connected with the operating platform through a bearing, the third bevel gear is engaged with the fourth bevel gear, one end of the second movable rod penetrates through the outer wall of the fourth bevel gear and extends to the inside of the fourth bevel gear, the second movable rod is fixedly connected with the fourth bevel gear, and the fifth bevel gear are engaged, one end of the third movable rod penetrates through the outer wall of the fifth bevel gear, the third movable rod is fixedly connected with the fifth bevel gear, and the bottom of the third movable rod is fixedly connected with the top of the grinding disc.

Preferably, one end of the third movable rod is fixedly connected with the top of the inner wall of the support frame through the second bearing, and the other end of the third movable rod penetrates through the inner wall of the support frame and extends to the outside of the support frame, so that the third movable rod has supporting force which cannot be suspended.

Preferably, the bottom of the positioning rod is fixedly connected with the bottom of the inner wall of the support frame, and the outer wall of the support frame is fixedly connected with the outer wall of the operating platform, so that the support frame can have a supporting force for the positioning rod while the supporting force is not suspended.

Preferably, the outer wall bottom slope setting of abrasive disc, the inclination of abrasive disc is the same with spheroidal radian for the abrasive disc laminating spheroid surface, the effect of feasible grinding is better.

Preferably, rotary mechanism includes bearing platform, dwang one, bevel gear two, dwang two, the inner wall bottom swing joint of bearing three and operation panel is passed through to the one end of dwang one, the other end of dwang one runs through the top that the outer wall of bevel gear one extends to bevel gear one, dwang one and bevel gear fixed connection, bevel gear one and two meshing of bevel gear, the outer wall of bevel gear two is run through to the one end of dwang two, dwang two and two fixed connection of bevel gear, the outer wall of reference column is run through to the one end of dwang two, dwang two and reference column pass through four swing joint of bearing, the bottom of reference column and the inner wall bottom fixed connection of operation panel, bevel gear two and three meshing of bevel gear.

Preferably, the top of dwang one and the bottom fixed connection of bearing platform, the outer wall of bearing platform passes through bearing five and the inner wall swing joint of operation panel for the operation panel can be driven by the motor and rotate.

The utility model provides a ball valve spheroid grinds machine power device. The method has the following beneficial effects:

(1) the utility model discloses a set up rotary mechanism and pass through two rotations of drive dwang of bevel gear, two drives a bevel gear rotation of bevel gear, and a bevel gear drives a dwang and rotates, and the dwang drives the bearing platform and rotates, has reached and has made spheroid pivoted purpose.

(2) The utility model discloses a set up power unit and pass through motor drive movable rod one and rotate, movable rod one drives three rotations bevel gear four rotations of bevel gear, and the bevel gear four drives two rotations of movable rod, and the bevel gear four drives five rotations of bevel gear, and the bevel gear five drives three rotations of movable rod, and three drive grinding miller rotations of movable rod have reached and have made the spheroid also to rotate when making only need a power supply can drive the grinding miller to grind the spheroid, improve the purpose of grinding efficiency.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a front sectional view of the present invention;

fig. 4 is a structural diagram of the second movable rod of the present invention.

In the figure: the grinding disc comprises an operation table 1, a rotating mechanism 2, a power mechanism 3, a support frame 4, a bearing table 201, a first 202 rotating rod, a first 203 bevel gear, a second 204 bevel gear, a second 205 rotating rod, a motor 301, a first 302 movable rod, a third 303 bevel gear, a fourth 304 bevel gear, a second 305 movable rod, a positioning rod 306, a third 307 movable rod, a fifth 308 bevel gear and a 309.

Detailed Description

As shown in fig. 1-4, the utility model provides a technical solution: the power device for the ball valve sphere grinding machine comprises an operating platform 1, a rotating mechanism 2, a power mechanism 3 and a support frame 4, wherein the rotating mechanism 2 is arranged inside the operating platform 1, and the power mechanism 3 is arranged inside the operating platform 1;

the power mechanism 3 comprises a motor 301, a first movable rod 302, a third bevel gear 303, a fourth bevel gear 304, a second movable rod 305, a positioning rod 306, a third movable rod 307, a fifth bevel gear 308 and a grinding disc 309, the bottom of the motor 301 is fixedly connected with the bottom of the inner wall of the operating platform 1, one end of the first movable rod 302 is fixedly connected with the output end of the motor 301 through a coupling, the other end of the first movable rod 302, which is far away from the motor 301, penetrates through the outer wall of the third bevel gear 303 and extends to the upper side of the third bevel gear 303, the first movable rod 302 is fixedly connected with the third bevel gear 303, one end of the first movable rod 302, which is far away from the motor 301, penetrates through the top of the operating platform 1 and extends to the upper side of the operating platform 1, the first movable rod 302 is movably connected with the operating platform 1 through a bearing, the third bevel gear 303 is meshed with the fourth bevel gear 304, one end of the second movable rod 305 penetrates through the outer wall of the fourth bevel gear 304 and extends to the inner part of the fourth bevel gear 304, and the second movable rod 305 is fixedly connected with the fourth bevel gear 304, a bevel gear IV 304 is meshed with a bevel gear V308, one end of a movable rod III 307 penetrates through the outer wall of the bevel gear V308, the movable rod III 307 is fixedly connected with the bevel gear V308, the bottom of the movable rod III 307 is fixedly connected with the top of a grinding disc 309, one end of the movable rod III 307 is fixedly connected with the top of the inner wall of the support frame 4 through a bearing II, the other end of the movable rod III 307 penetrates through the inner wall of the support frame 4 and extends to the outside of the support frame 4, the bottom of a positioning rod 306 is fixedly connected with the bottom of the inner wall of the support frame 4, the outer wall of the support frame 4 is fixedly connected with the outer wall of the operating platform 1, the bottom of the outer wall of the grinding disc 309 is obliquely arranged, the inclination angle of the grinding disc 309 is the same as the radian of a sphere, a power mechanism 3 is arranged to drive the movable rod I302 to rotate through a motor 301, the movable rod I302 drives the bevel gear III 303 to rotate the bevel gear IV 304, and the bevel gear IV 304 drives the movable rod II 305 to rotate, the bevel gear IV 304 drives the bevel gear V308 to rotate, the bevel gear V308 drives the movable rod V307 to rotate, and the movable rod V307 drives the grinding disc 309 to rotate, so that the aim of improving the grinding efficiency is fulfilled by only one power source to drive the grinding disc 309 to grind the ball and simultaneously rotate the ball;

the rotating mechanism 2 comprises a bearing platform 201, a rotating rod I202, a bevel gear I203, a bevel gear II 204 and a rotating rod II 205, wherein one end of the rotating rod I202 is movably connected with the bottom of the inner wall of the operating platform 1 through a bearing III, the other end of the rotating rod I202 penetrates through the outer wall of the bevel gear I203 and extends to the position above the bevel gear I203, the rotating rod I202 is fixedly connected with the bevel gear I203, the bevel gear I203 is meshed with the bevel gear II 204, one end of the rotating rod II 205 is fixedly connected with the bevel gear II 204, one end of the rotating rod II 205 penetrates through the outer wall of a positioning column, the rotating rod II 205 is movably connected with the positioning column through a bearing IV, the bottom of the positioning column is fixedly connected with the bottom of the inner wall of the operating platform 1, the bevel gear II 204 is meshed with the bevel gear III 303, the top of the rotating rod I202 is fixedly connected with the bottom of the bearing platform 201, and the outer wall of the bearing platform 201 is movably connected with the inner wall of the operating platform 1 through a bearing V, the rotating mechanism 2 is arranged to drive the second rotating rod 205 to rotate through the second bevel gear 204, the second bevel gear 204 drives the first bevel gear 203 to rotate, the first bevel gear 203 drives the first rotating rod 202 to rotate, and the first rotating rod 202 drives the bearing platform 201 to rotate, so that the purpose of rotating the sphere is achieved.

When the ball grinding machine is used, the rotating mechanism 2 is arranged to drive the rotating rod II 205 to rotate through the bevel gear II 204, the rotating rod II 205 drives the bevel gear I203 to rotate, the bevel gear I203 drives the rotating rod I202 to rotate, the rotating rod I202 drives the bearing platform 201 to rotate, and the purpose of rotating a ball is achieved.

In conclusion, although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Power device for ball valve spheroid grinder, including operation panel (1), rotary mechanism (2), power unit (3), support frame (4), its characterized in that: a rotating mechanism (2) is arranged in the operating platform (1), and a power mechanism (3) is arranged in the operating platform (1);

the power mechanism (3) comprises a motor (301), a first movable rod (302), a third bevel gear (303), a fourth bevel gear (304), a second movable rod (305), a positioning rod (306), a third movable rod (307), a fifth bevel gear (308) and a grinding disc (309), the bottom of the motor (301) is fixedly connected with the bottom of the inner wall of the operating platform (1), one end of the first movable rod (302) is fixedly connected with the output end of the motor (301) through a coupler, the other end of the first movable rod (302), far away from the motor (301), penetrates through the outer wall of the third bevel gear (303) and extends to the top of the third bevel gear (303), the first movable rod (302) is fixedly connected with the third bevel gear (303), one end of the first movable rod (302), far away from the motor (301), penetrates through the top of the operating platform (1) and extends to the top of the operating platform (1), and the first movable rod (302) is movably connected with the operating platform (1) through a bearing, the bevel gear three (303) is meshed with the bevel gear four (304), one end of the second movable rod (305) penetrates through the outer wall of the bevel gear four (304) and extends to the inside of the bevel gear four (304), the second movable rod (305) is fixedly connected with the bevel gear four (304), the bevel gear four (304) is meshed with the bevel gear five (308), one end of the third movable rod (307) penetrates through the outer wall of the bevel gear five (308), the third movable rod (307) is fixedly connected with the bevel gear five (308), and the bottom of the third movable rod (307) is fixedly connected with the top of the grinding disc (309).

2. A power plant for a ball valve ball grinder as claimed in claim 1, wherein: one end of the third movable rod (307) is fixedly connected with the top of the inner wall of the support frame (4) through the second bearing, and the other end of the third movable rod (307) penetrates through the inner wall of the support frame (4) and extends to the outside of the support frame (4).

3. A power plant for a ball valve ball grinder as claimed in claim 1, wherein: the bottom of locating lever (306) and the inner wall bottom fixed connection of support frame (4), the outer wall fixed connection of the outer wall of support frame (4) and operation panel (1).

4. A power plant for a ball valve ball grinder as claimed in claim 1, wherein: the bottom of the outer wall of the grinding disc (309) is obliquely arranged, and the inclination angle of the grinding disc (309) is the same as the radian of the sphere.

5. A power plant for a ball valve ball grinder as claimed in claim 1, wherein: rotary mechanism (2) is including bearing platform (201), dwang one (202), bevel gear one (203), bevel gear two (204), dwang two (205), the inner wall bottom swing joint of bearing three and operation panel (1) is passed through to the one end of dwang one (202), the other end of dwang one (202) runs through the outer wall of bevel gear one (203) and extends to the top of bevel gear one (203), dwang one (202) and bevel gear one (203) fixed connection, bevel gear one (203) and bevel gear two (204) meshing, the outer wall of bevel gear two (204) is run through to the one end of dwang two (205), dwang two (205) and bevel gear two (204) fixed connection, the outer wall of reference column is run through to the one end of dwang two (205), dwang two (205) and reference column pass through four swing joints of bearing, the bottom of inner wall bottom fixed connection of bottom and operation panel (1) of reference column, the second bevel gear (204) is meshed with the third bevel gear (303).

6. A power device for a ball valve and ball grinder as claimed in claim 5, wherein: the top of dwang one (202) and the bottom fixed connection of bearing platform (201), the outer wall of bearing platform (201) passes through bearing five and the inner wall swing joint of operation panel (1).