CN216830117U

CN216830117U - Grinding device is used in electric butterfly valve production

Info

Publication number: CN216830117U
Application number: CN202122969045.8U
Authority: CN
Inventors: 张凤胜
Original assignee: Tianjin Zhitang Valve Co ltd
Current assignee: Tianjin Zhitang Valve Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-06-28
Anticipated expiration: 2031-11-30

Abstract

The utility model belongs to the technical field of butterfly valve production equipment, and particularly relates to a polishing device for electric butterfly valve production, which comprises a workbench, wherein a box body is fixedly arranged at the top of the workbench, a clamping structure is arranged in the box body, the clamping structure comprises two gears, two rotating rods, two telescopic rods and two sliding rods, the two gears are movably connected with the inner wall of the box body, the two rotating rods extend into the box body and are fixedly connected with the gears, the rotating rods are movably connected with the inner wall of the box body, the telescopic rods are movably connected with the inner wall of one side of the box body, the bottoms of the telescopic rods are fixedly provided with tooth blocks, the gears are in meshing transmission with the tooth blocks at the bottoms of the telescopic rods, the sliding rods are fixedly connected with the inner wall of one side of the box body, the polishing device is simple in operation and convenient to use, and the adjustable clamping structure is arranged, so that the corresponding size can be adjusted according to the size of a butterfly valve to be polished, and the polishing device is clamped and fixed, polishing work is carried out, and the use range of the device is expanded.

Description

Grinding device is used in electric butterfly valve production

Technical Field

The utility model relates to the technical field of butterfly valve production equipment, in particular to a polishing device for electric butterfly valve production.

Background

The electric butterfly valve belongs to one of electric valves and electric regulating valves. The product can be used as a shut-off valve, a control valve and a check valve of a pipeline system. And a manual control device is attached, so that once a power failure occurs, the manual operation can be temporarily carried out, and the use is not influenced. Electric butterfly valve need polish its inner circle in processing, and the sealing performance of reinforcing inner circle needs to utilize clamping structure fixed with the butterfly valve before polishing, prevents to take place the displacement, influences the precision of polishing.

However, in the prior art, the clamping structure on the butterfly valve polishing equipment can only fix the butterfly valves of the same model, and cannot adapt to the butterfly valves of different sizes, so that the application range is limited, and therefore, the polishing device for producing the electric butterfly valves is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a grinding device for electric butterfly valve production.

In order to achieve the purpose, the utility model adopts the following technical scheme: a polishing device for electric butterfly valve production comprises a workbench, wherein a box body is fixedly arranged at the top of the workbench, a clamping structure is arranged in the box body, the clamping structure comprises two gears, two rotating rods, two telescopic rods and two sliding rods, the two gears are movably connected with the inner wall of the box body, the two rotating rods extend into the box body and are fixedly connected with the gears, the rotating rods are movably connected with the inner wall of the box body, the telescopic rods are movably connected with the inner wall of one side of the box body, the bottom of each telescopic rod is fixedly provided with a tooth block, the gears and the tooth blocks at the bottoms of the telescopic rods are in meshing transmission, the sliding rods are fixedly connected with the inner wall of one side of the box body, a sliding block is movably arranged on each sliding rod, the bottom of each sliding block is fixedly connected with the telescopic rods, a vertical rod is fixedly arranged at the top of each telescopic rod, the top of each vertical rod extends out of the box body and is fixedly provided with a transverse rod, two the one end that the horizontal pole is close to mutually all fixes and is equipped with the grip block, the fixed protection casing that is equipped with in top of box, fixed two push rod motors that are equipped with on the top inner wall of protection casing, two the fixed same mounting panel that is equipped with of output of push rod motor, the fixed polishing motor that is equipped with in bottom of mounting panel, the fixed sanding block that is equipped with on polishing motor's the output shaft.

Preferably, four support legs which are arranged in a rectangular shape are fixedly arranged at the bottom of the workbench.

Preferably, a round hole is formed in the sliding block, a sealing ring is arranged on the inner wall of the round hole, and the sliding rod is movably connected with the inner wall of the sealing ring.

Preferably, the both sides of grinding motor all are fixed and are equipped with the bracing piece, two the top of bracing piece all with the bottom fixed connection of mounting panel.

Preferably, the shield is made of stainless steel.

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

the butterfly valve polishing device is simple to operate and convenient to use, and the adjustable clamping structure is arranged, so that the corresponding size can be adjusted according to the size of the butterfly valve to be polished, the butterfly valve to be polished is clamped and fixed, polishing work is carried out, and the use range of equipment is expanded.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic top view of the cross bar of FIG. 1;

FIG. 3 is a schematic top view of the case of FIG. 1;

in the figure: 1. a work table; 2. a box body; 3. a clamping structure; 301. a gear; 302. a rotating rod; 303. a telescopic rod; 304. a slider; 305. a slide bar; 306. erecting a rod; 307. a cross bar; 308. a clamping plate; 4. a protective cover; 5. a push rod motor; 6. mounting a plate; 7. polishing the motor; 8. and (7) polishing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a polishing device for production of an electric butterfly valve comprises a workbench 1, a box body 2 is installed on the top of the workbench 1 through bolts, a clamping structure 3 is arranged in the box body 2, the clamping structure 3 comprises two gears 301, two rotating rods 302, two telescopic rods 303 and two sliding rods 305, the two gears 301 are both rotatably connected with the inner wall of the box body 2, the two rotating rods 302 extend into the box body 2 and are welded with the gears 301, the rotating rods 302 are rotatably connected with the inner wall of the box body 2, the telescopic rods 303 are slidably connected with the inner wall of one side of the box body 2, tooth blocks are welded at the bottoms of the telescopic rods 303, the gears 301 are in meshing transmission with the tooth blocks at the bottoms of the telescopic rods 303, the sliding rods 305 are welded with the inner wall of one side of the box body 2, sliding blocks 304 are slidably installed on the sliding rods 305, the bottoms of the sliding blocks 304 are welded with the telescopic rods 303, vertical rods 306 are welded at the tops of the telescopic rods 303, the tops of the vertical rods 306 extend out of the box body 2, and are provided with cross rods 307 through bolts, the clamping plates 308 are installed at the ends, close to each other, of the two cross rods 307 through bolts, the protective cover 4 is installed at the top of the box body 2 through bolts, the two push rod motors 5 are installed on the inner wall of the top of the protective cover 4 through bolts, the same mounting plate 6 is installed at the output end of each push rod motor 5 through bolts, the polishing motor 7 is installed at the bottom of each mounting plate 6 through bolts, and the polishing block 8 is welded on the output shaft of each polishing motor 7;

Four support legs which are arranged in a rectangular shape are installed on a bottom bolt of the workbench 1, a circular hole is formed in a sliding block 304, a sealing ring is arranged on the inner wall of the circular hole, a sliding rod 305 is connected with the inner wall of the sealing ring in a sliding mode, support rods are installed on two sides of a polishing motor 7 through bolts, the tops of the two support rods are installed together with the bottom bolt of the mounting plate 6, the protective cover 4 is made of stainless steel, when the protective cover is used, firstly, the two rotating rods 302 rotate clockwise and anticlockwise respectively, the rotating rods 302 drive the gear 301, the two gear 301 drives the two telescopic rods 303 to be far away, then, the butterfly valve to be polished is placed on the box body 2 and is positioned between the two clamping plates 308, then, the two rotating rods 302 rotate and rotate anticlockwise and clockwise respectively, the two rotating rods 302 drive the two gear 301, the two gear 301 drives the two telescopic rods 303 to be close, the two telescopic rods 303 drive the vertical rods 306 and the cross rod 307, the horizontal pole 307 drives two grip blocks 308 again and is close to mutually, until two grip blocks 308 press from both sides the butterfly valve tight fixed, then stall bull stick 302, start push rod motor 5 after that, push rod motor 5 drives mounting panel 6 and the grinding motor 7 of bottom, remove to moderate position after grinding motor 7, start grinding motor 7, grinding motor 7's output shaft drives sanding block 8, begins to polish the butterfly valve promptly.

The working principle is as follows: when the butterfly valve polishing device is used, firstly, the two rotating rods 302 respectively rotate clockwise and anticlockwise, the rotating rods 302 drive the gear 301, the two gears 301 drive the two telescopic rods 303 to be far away, then the butterfly valve to be polished is placed on the box body 2 and is positioned between the two clamping plates 308, then the two rotating rods 302 are rotated, the butterfly valve to be polished is respectively driven to rotate anticlockwise and clockwise, the two rotating rods 302 drive the two gears 301, the two gears 301 drive the two telescopic rods 303 to be close, the two telescopic rods 303 drive the vertical rod 306 and the transverse rod 307, the transverse rod 307 drives the two clamping plates 308 to be close until the butterfly valve is clamped and fixed by the two clamping plates 308, then the rotating rods 302 are stopped rotating, then the push rod motor 5 is started, the push rod motor 5 drives the mounting plate 6 and the polishing motor 7 at the bottom, after the polishing motor 7 moves to a proper position, the polishing motor 7 is started, the output shaft of the polishing motor 7 drives the polishing block 8, the butterfly valve begins to be polished.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

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 in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a grinding device is used in electric butterfly valve production, includes workstation (1), its characterized in that: the top of the workbench (1) is fixedly provided with a box body (2), a clamping structure (3) is arranged in the box body (2), the clamping structure (3) comprises two gears (301), two rotating rods (302), two telescopic rods (303) and two sliding rods (305), the two gears (301) are movably connected with the inner wall of the box body (2), the two rotating rods (302) extend into the box body (2) and are fixedly connected with the gears (301), the inner walls of the rotating rods (302) and the box body (2) are movably connected, the telescopic rods (303) are movably connected with the inner wall of one side of the box body (2), the bottom of the telescopic rods (303) is fixedly provided with tooth blocks, the teeth blocks at the bottoms of the gears (301) and the telescopic rods (303) are meshed for transmission, the inner walls of one side of the sliding rods (305) and the box body (2) are fixedly connected, the sliding rods (305) are movably provided with sliding blocks (304), the bottom of slider (304) with telescopic link (303) fixed connection, the fixed pole setting (306) that is equipped with in top of telescopic link (303), the top of pole setting (306) extends to box (2) and fixed horizontal pole (307) of being equipped with, two the one end that horizontal pole (307) are close to mutually all fixed grip block (308) that is equipped with, the fixed protection casing (4) that is equipped with in top of box (2), fixed two push rod motor (5) that are equipped with on the top inner wall of protection casing (4), two the output end of push rod motor (5) is fixed and is equipped with same mounting panel (6), the fixed grinding motor (7) that is equipped with in bottom of mounting panel (6), fixed grinding block (8) that is equipped with on the output shaft of grinding motor (7).

2. The grinding device is used in electric butterfly valve production according to claim 1, characterized in that: four supporting legs which are arranged in a rectangular shape are fixedly arranged at the bottom of the workbench (1).

3. The grinding device is used in electric butterfly valve production according to claim 1, characterized in that: the sliding block (304) is provided with a round hole, the inner wall of the round hole is provided with a sealing ring, and the sliding rod (305) is movably connected with the inner wall of the sealing ring.

4. The grinding device for the production of the electric butterfly valve according to claim 1, wherein: the both sides of polishing motor (7) are all fixed and are equipped with the bracing piece, two the top of bracing piece all with the bottom fixed connection of mounting panel (6).

5. The grinding device for the production of the electric butterfly valve according to claim 1, wherein: the protective cover (4) is made of stainless steel.