CN212804278U

CN212804278U - Positioning tool for assembling valve rod in rubber-lined flange butterfly valve

Info

Publication number: CN212804278U
Application number: CN202021636769.XU
Authority: CN
Inventors: 于志刚
Original assignee: Tianjin Aoruite Valve Co ltd
Current assignee: Tianjin Aoruite Valve Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-03-26
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses a positioning tool for assembling a valve rod in a rubber-lined flange butterfly valve, which belongs to the technical field of butterfly valve assembling devices and comprises a base and a top plate, wherein the upper surface of the base is fixedly connected with four corners of the lower surface of the top plate through four support columns, the upper surface of the top plate is provided with a driving mechanism, two ends of the driving mechanism are respectively and fixedly connected with a slide rod, the bottom end of the slide rod passes through a slide sleeve clamped on the upper surface of the top plate and is fixedly connected with the upper surface of a pressing plate, and the lower surface of the pressing plate is uniformly provided with a plurality of jacks from left to; the utility model discloses in, through setting up first clamp splice and second clamp splice, first clamp splice and second clamp splice can effectively fix the valve body, through setting up the debugging mechanism, utilize the inserted bar among the debugging mechanism to insert in the socket on the valve body, because the inserted bar is the vertical state, consequently let the socket can become the vertical state through adjusting valve body position, let the valve rod can insert to the valve body from top to bottom perpendicularly in, it is more convenient when the installation like this.

Description

Positioning tool for assembling valve rod in rubber-lined flange butterfly valve

Technical Field

The utility model belongs to the technical field of the butterfly valve assembly quality, especially, relate to a location frock that is arranged in lining rubber formula flange butterfly valve rod to assemble.

Background

The rubber-lined flange butterfly valve is an important part for flow control in a pipeline system, is widely applied to the field of water and electricity, and is more convenient to use due to electric reasons compared with the common butterfly valve.

Rubber-lined flange butterfly valve need install the valve rod in the assembling process, generally the manual installation of workman during the installation, insert the valve rod in the butterfly valve can, because the gap between socket and the valve rod is inseparable relatively, therefore comparatively troublesome when inserting, the great and sometimes probably need the rubber hammer to strike the cooperation installation of the gas that the workman is hard, generally adopt location frock for the convenience of workman's operation among the prior art, it fixes the valve body to utilize the bolt, it is more convenient to let the workman need not manually hold up the valve body operation when the installation, but can't guarantee that the socket is perpendicular upwards can lead to producing the jam when valve rod installation and feel, and bolt fastening still is comparatively troublesome, therefore still there is certain inconvenient problem during the installation, and can only install a butterfly valve, the installation effectiveness is comparatively low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the positioning tool for assembling the valve rod in the rubber-lined flange butterfly valve aims to solve the problems that the position of an adjusting socket cannot be guaranteed to be provided with a blocking feeling and low installation efficiency in the prior art.

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

a positioning tool for assembling a valve rod in a rubber-lined flange butterfly valve comprises a base and a top plate, wherein the upper surface of the base is fixedly connected with four corners of the lower surface of the top plate through four support columns, the upper surface of the top plate is provided with a driving mechanism, two ends of the driving mechanism are respectively and fixedly connected with a slide bar, the bottom end of the slide bar penetrates through a slide sleeve clamped on the upper surface of the top plate and is fixedly connected with the upper surface of a pressing plate, the lower surface of the pressing plate is uniformly provided with a plurality of insertion holes from left to right, rubber rings are fixedly connected in the insertion holes, and clamping mechanisms are arranged on the front side;

the clamping mechanism's downside is provided with first clamp splice and second clamp splice, and first clamp splice is located the front side of second clamp splice and fixed connection is at the upper surface of base, and the recess of the same quantity is all seted up to the opposite face of first clamp splice and second clamp splice, and the symmetry sets up around a plurality of recesses, the first rubber pad of fixedly connected with in the recess, the equal fixedly connected with slider in the left and right sides of second splint lower surface, slider sliding connection in the first spout that the base upper surface was seted up, the positive fixedly connected with debugging mechanism of first clamp splice, the back fixedly connected with connecting plate of second clamp splice, the draw-in groove has been seted up to the upper surface of connecting plate, is provided with locking mechanical system's one end in the draw-in groove, and locking mechanical system fixed connection is at the upper surface.

As a further description of the above technical solution:

actuating mechanism includes the motor, and the back of motor passes through the mounting panel to be connected with the last fixed surface of roof, and the output shaft fixedly connected with screw thread post of motor, the bottom fixedly connected with pivot of screw thread post, and the pivot cover is established in the bearing of roof upper surface joint, the surface threaded connection of screw thread post has the screw cap, the equal fixedly connected with connecting rod of the left and right sides face of screw cap, the other end fixed connection of connecting rod is on the top of slide bar.

As a further description of the above technical solution:

the clamping mechanism comprises a second sliding groove formed in the upper surface of the top plate, a magnet block is arranged in the second sliding groove, a clamping plate is fixedly connected to the lower surface of the magnet block, the clamping plate is arc-shaped, and a side face of the clamping plate, which is close to the insertion hole, is fixedly connected with a second rubber pad.

As a further description of the above technical solution:

the magnet piece is close to a side of jack and adsorbs there is the second electro-magnet, and second electro-magnet fixed connection is in the second spout, the first electro-magnet of fixedly connected with in the second spout, and first electro-magnet is located the magnet piece and keeps away from one side of second electro-magnet, the equal fixedly connected with stopper of the left and right sides face of magnet piece, the stopper setting is at the spacing inslot that second spout inner wall side was seted up.

As a further description of the above technical solution:

debugging mechanism includes the positive baffle of fixed connection at first clamp splice, the equal fixedly connected with telescopic link in the left and right sides of baffle upper surface, and the top of telescopic link is connected with the lower fixed surface of second backup pad, and the lower surface of second backup pad is connected through the last fixed surface of two springs and baffles, and two spring settings are between two telescopic links, the upper surface laminating of second backup pad has first backup pad, and the front of first backup pad and second backup pad is all articulated through first hinge, turn right a plurality of inserted bars of even fixedly connected with from a left side to the lower surface of second backup pad, the quantity of inserted bar is the same with the quantity of jack.

As a further description of the above technical solution:

the locking mechanism comprises a supporting block fixedly connected to the upper surface of the base, a third supporting plate is attached to the upper surface of the supporting block, the third supporting plate is hinged to the back face of the supporting block through a second hinge, a rubber block is fixedly connected to the lower surface of the third supporting plate, the front face of the third supporting plate is attached to the back face of the second clamping block, and the rubber block is arranged in a clamping groove formed in the upper surface of the connecting plate.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through setting up first clamp splice and second clamp splice, first clamp splice and second clamp splice can effectively fix the valve body, through setting up the debugging mechanism, utilize the inserted bar among the debugging mechanism to insert in the socket on the valve body, because the inserted bar is the vertical state, consequently let the socket can become the vertical state through adjusting valve body position, let the valve rod can insert to the valve body from top to bottom perpendicularly in, it is more convenient when the installation like this.

2. The utility model discloses in, through setting up locking mechanical system and fixture, locking mechanical system and fixture can be fixed with valve body and valve rod respectively, and need not twist and move the bolt, installation time is shorter and the valve rod does not need the workman manually to grip, consequently it is more convenient when using, set up a plurality of recesses simultaneously on first clamp splice and second clamp splice, and set up a plurality of jacks in the clamp plate, consequently can fix a plurality of valve rods and valve body simultaneously, and can install simultaneously when the installation, very big improvement the assembly efficiency of butterfly valve.

2. The utility model discloses in, through setting up actuating mechanism and slide bar, actuating mechanism during operation can drive the slide bar and reciprocate, can drive the clamp plate downstream when the slide bar downstream, and the clamp plate downstream can drive a plurality of valve rod downstream, consequently can install a plurality of butterfly valves simultaneously, and utilizes actuating mechanism not to need workman manual insertion, has saved workman's physical power more.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic structural diagram of the first clamping block and the second clamping block in a top view in the present invention;

fig. 4 is a schematic view of a partial cross-sectional structure of the middle roof panel viewed from the bottom according to the present invention;

illustration of the drawings:

1. a base; 2. a top plate; 3. a drive mechanism; 301. a motor; 302. a threaded post; 303. a threaded cap; 304. a rotating shaft; 305. a connecting rod; 4. a slide bar; 5. a sliding sleeve; 6. pressing a plate; 7. a debugging mechanism; 71. a telescopic rod; 72. a first support plate; 73. a spring; 74. inserting a rod; 75. a second support plate; 76. a first hinge; 8. a first clamping block; 9. a second clamp block; 10. a locking mechanism; 101. a rubber block; 102. a third support plate; 103. a support block; 11. a groove; 12. a first rubber pad; 13. a slider; 14. a connecting plate; 15. a card slot; 16. a rubber ring; 17. a jack; 18. a clamping mechanism; 181. a splint; 182. a second rubber pad; 183. a first electromagnet; 184. a magnet block; 185. a limiting block; 186. a second electromagnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a positioning tool for assembling a valve rod in a rubber-lined flange butterfly valve comprises a base 1 and a top plate 2, wherein the upper surface of the base 1 is fixedly connected with four corners of the lower surface of the top plate 2 through four support columns, the upper surface of the top plate 2 is provided with a driving mechanism 3, the driving mechanism 3 comprises a motor 301, the back surface of the motor 301 is fixedly connected with the upper surface of the top plate 2 through a mounting plate, an output shaft of the motor 301 is fixedly connected with a threaded column 302, the bottom end of the threaded column 302 is fixedly connected with a rotating shaft 304, the rotating shaft 304 is sleeved in a bearing clamped on the upper surface of the top plate 2, the outer surface of the threaded column 302 is in threaded connection with a threaded cap 303, the left side surface and the right side surface of the threaded cap 303 are both fixedly connected with a connecting rod 305, the other end of the connecting rod 305 is fixedly connected on the top end of a sliding rod 4, and, the threaded cap 303 can drive one end of the connecting rod 305 to move up and down, and the other end of the connecting rod 305 drives the pressing plate 6 to move up and down through the sliding rod 4;

two ends of the driving mechanism 3 are fixedly connected with a sliding rod 4 respectively, the bottom end of the sliding rod 4 penetrates through a sliding sleeve 5 clamped on the upper surface of the top plate 2 and is fixedly connected with the upper surface of a pressing plate 6, a plurality of insertion holes 17 are uniformly arranged on the lower surface of the pressing plate 6 from left to right, a rubber ring 16 is fixedly connected in the insertion holes 17, one end of the valve rod can be inserted into the insertion holes 17 firstly by arranging the insertion holes 17 and the rubber ring 16, one end of the valve rod is fixed by contraction of the rubber ring 16 so as to be convenient for subsequent fixation of the valve rod, clamping mechanisms 18 are arranged on the front side and the rear side of the insertion holes 17, each clamping mechanism 18 comprises a second sliding groove arranged on the upper surface of the top plate 2, a magnet block 184 is arranged in the second sliding groove, a clamping plate 181 is fixedly connected to the lower surface of the magnet block 184, the clamping plate 181 is arc-shaped, a second rubber, the second electromagnet 186 is fixedly connected in the second chute, the first electromagnet 183 is positioned at one side of the magnet block 184 far away from the second electromagnet 186, the left side surface and the right side surface of the magnet block 184 are both fixedly connected with a limiting block 185, the limiting block 185 is arranged in a limiting groove arranged on one side surface of the inner wall of the second sliding groove, by arranging the first electromagnet 183, the second electromagnet 186, the magnet block 184 and the clamping plate 181, when the first electromagnet 183 and the second electromagnet 186 are electrified, the magnet block 184 can be respectively repelled and attracted, the two clamping plates 181 can be close to each other and tightly clamp the valve rod, by arranging the second rubber pad 182, the friction coefficient between the second rubber pad 182 and the valve rod is larger, therefore, the valve rod is clamped more firmly and cannot be loosened and fall off, and the magnet block 184 can stably slide in the second sliding groove and cannot fall off by arranging the limiting block 185 and the limiting groove;

the lower side of the clamping mechanism 18 is provided with a first clamping block 8 and a second clamping block 9, the first clamping block 8 is positioned at the front side of the second clamping block 9 and is fixedly connected with the upper surface of the base 1, the opposite surfaces of the first clamping block 8 and the second clamping block 9 are respectively provided with a plurality of grooves 11, the grooves 11 are symmetrically arranged front and back, first rubber pads 12 are fixedly connected in the grooves 11, through the arrangement of the grooves 11 and the first rubber pads 12, valve bodies can be placed in the grooves 11, the first rubber pads 12 can stably clamp the valve bodies to avoid the looseness of the valve bodies, the left side and the right side of the lower surface of the second clamping plate 181 are respectively and fixedly connected with sliding blocks 13, the sliding blocks 13 are slidably connected in first sliding grooves formed in the upper surface of the base 1, through the arrangement of the sliding blocks 13 and the first sliding grooves, the sliding blocks 13 can slide in the first sliding grooves, therefore, the second clamping block 9 can move left and right, and the first, the front of the first clamping block 8 is fixedly connected with a debugging mechanism 7, the debugging mechanism 7 comprises a partition plate fixedly connected to the front of the first clamping block 8, the left side and the right side of the upper surface of the partition plate are fixedly connected with telescopic rods 71, the top end of each telescopic rod 71 is fixedly connected with the lower surface of a second supporting plate 75, the lower surface of each second supporting plate 75 is fixedly connected with the upper surface of the partition plate through two springs 73, the two springs 73 are arranged between the two telescopic rods 71, the upper surface of each second supporting plate 75 is attached with a first supporting plate 72, the front surfaces of the first supporting plate 72 and the second supporting plate 75 are hinged through a first hinge 76, the lower surface of each second supporting plate 75 is uniformly and fixedly connected with a plurality of inserting rods 74 from left to right, the number of the inserting rods 74 is the same as that of the inserting holes 17, and by arranging the telescopic rods 71, the second supporting plates 75, the, the second supporting plate 75 can vertically move up and down under the action of the telescopic rod 71, so that the inserting rod 74 can be driven to move downwards, the inserting rod 74 can be inserted into the inserting hole 17 in the valve body, the placing position of the valve body can be effectively corrected, the valve rod can be conveniently and quickly and stably inserted into the inserting hole 17, through the arrangement of the spring 73 and the first hinge 76, after a worker presses the second supporting plate 75 to move downwards, the spring 73 extends through the elasticity of the spring 73 to push the inserting rod 74 to move upwards to the initial position when the second supporting plate 75 is loosened, and the inserting rod 74 can rotate away from the upper side of the first clamping block 8 under the action of the first hinge 76, so that the valve rod can move downwards and be inserted into the valve body;

the back of the second clamping block 9 is fixedly connected with a connecting plate 14, the upper surface of the connecting plate 14 is provided with a clamping groove 15, one end of a locking mechanism 10 is arranged in the clamping groove 15, the locking mechanism 10 is fixedly connected with the upper surface of the base 1, the locking mechanism 10 comprises a supporting block 103 fixedly connected with the upper surface of the base 1, a third supporting plate 102 is attached to the upper surface of the supporting block 103, the third supporting plate 102 is hinged to the back of the supporting block 103 through a second hinge, the lower surface of the third supporting plate 102 is fixedly connected with a rubber block 101, the front of the third supporting plate 102 is attached to the back of the second clamping block 9, the rubber block 101 is arranged in the clamping groove 15 arranged on the upper surface of the connecting plate 14, and by arranging the supporting block 103 and the third supporting plate 102, when one end of the third supporting plate 102 is abutted to the back of the second clamping block 9, the second clamping block 9 is fixed and cannot move, through setting up connecting plate 14, draw-in groove 15 and block rubber 101, block rubber 101 can block into in draw-in groove 15, and the coefficient of friction between block rubber 101 and the draw-in groove 15 is great, and consequently block rubber 101 is difficult for breaking away from draw-in groove 15 to make the second clamp splice 9 of support that third backup pad 102 can be stable.

The working principle is as follows: during the use, the workman puts into the valve body earlier in the recess 11 of first clamp splice 8, utilize first rubber pad 12 to clip the valve body, then press first backup pad 72 downstream, let inserted bar 74 insert the position of correcting the socket in the valve body, promote second clamp splice 9 to remove to cooperate first clamp splice 8 to clip the valve body afterwards, utilize locking mechanical system 10 to fix second clamp splice 9 at last, loosen first backup pad 72 and inserted bar 74 breaks away from the socket under the effect of spring 73, then rotatory first backup pad 72 is no longer located first clamp splice 8 upside, the workman inserts the one end of valve rod in inserting hole 17 and utilizes fixture 18 to fix the valve rod, control actuating mechanism 3 at last and drive clamp plate 6 downstream, let a plurality of inserted bars 74 insert respectively to accomplish the assembly in a plurality of valve bodies.

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. The utility model provides a location frock that is arranged in lining gluey formula flange butterfly valve rod to assemble, includes base (1) and roof (2), its characterized in that: the upper surface of the base (1) is fixedly connected with four corners of the lower surface of the top plate (2) through four support columns, the upper surface of the top plate (2) is provided with a driving mechanism (3), two ends of the driving mechanism (3) are respectively and fixedly connected with a slide rod (4), the bottom end of the slide rod (4) penetrates through a slide sleeve (5) clamped on the upper surface of the top plate (2) and is fixedly connected with the upper surface of a pressing plate (6), the lower surface of the pressing plate (6) is uniformly provided with a plurality of insertion holes (17) from left to right, rubber rings (16) are fixedly connected in the insertion holes (17), and the front side and the rear side of each insertion hole (17) are provided with a;

a first clamping block (8) and a second clamping block (9) are arranged on the lower side of the clamping mechanism (18), the first clamping block (8) is positioned on the front side of the second clamping block (9) and fixedly connected to the upper surface of the base (1), the opposite surfaces of the first clamping block (8) and the second clamping block (9) are respectively provided with a plurality of grooves (11) with the same number, the grooves (11) are symmetrically arranged in the front and back direction, a first rubber pad (12) is fixedly connected in each groove (11), the left side and the right side of the lower surface of the second clamping plate (181) are respectively and fixedly connected with a sliding block (13), each sliding block (13) is slidably connected in a first sliding groove formed in the upper surface of the base (1), the front side of the first clamping block (8) is fixedly connected with a debugging mechanism (7), the back side of the second clamping block (9) is fixedly connected with a connecting plate (14), the upper surface of the connecting plate (14) is provided with a clamping groove (15), and one, the locking mechanism (10) is fixedly connected to the upper surface of the base (1).

2. The positioning tool for assembling the valve rod in the rubber-lined flange butterfly valve according to claim 1, characterized in that: actuating mechanism (3) include motor (301), and the back of motor (301) passes through the upper surface fixed connection of mounting panel and roof (2), and output shaft fixedly connected with screw thread post (302) of motor (301), bottom fixedly connected with pivot (304) of screw thread post (302), pivot (304) cover are established in the bearing of roof (2) upper surface joint, the surface threaded connection of screw thread post (302) has screw cap (303), the equal fixedly connected with connecting rod (305) of the left and right sides face of screw cap (303), and the other end fixed connection of connecting rod (305) is on the top of slide bar (4).

3. The positioning tool for assembling the valve rod in the rubber-lined flange butterfly valve according to claim 1, characterized in that: the clamping mechanism (18) comprises a second sliding groove formed in the upper surface of the top plate (2), a magnet block (184) is arranged in the second sliding groove, a clamping plate (181) is fixedly connected to the lower surface of the magnet block (184), the clamping plate (181) is arc-shaped, and a second rubber pad (182) is fixedly connected to one side face, close to the insertion hole (17), of the clamping plate (181).

4. The positioning tool for assembling the valve rod in the rubber-lined flange butterfly valve according to claim 3, characterized in that: one side that magnet piece (184) are close to jack (17) adsorbs second electro-magnet (186), and second electro-magnet (186) fixed connection is in the second spout, the first electro-magnet (183) of fixedly connected with in the second spout, and first electro-magnet (183) are located magnet piece (184) and keep away from one side of second electro-magnet (186), the equal fixedly connected with stopper (185) of the left and right sides face of magnet piece (184), and stopper (185) set up the spacing inslot of seting up in second spout inner wall side.

5. The positioning tool for assembling the valve rod in the rubber-lined flange butterfly valve according to claim 1, characterized in that: debugging mechanism (7) are including fixed connection at the positive baffle of first clamp splice (8), the equal fixedly connected with telescopic link (71) of the left and right sides of baffle upper surface, the top of telescopic link (71) and the lower fixed surface of second backup pad (75) are connected, and the lower surface of second backup pad (75) is connected through the upper surface fixed of two springs (73) and baffle, and two springs (73) set up between two telescopic links (71), the upper surface laminating of second backup pad (75) has first backup pad (72), and the front of first backup pad (72) and second backup pad (75) all is articulated through first hinge (76), the lower surface of second backup pad (75) turns right a plurality of inserted bars (74) of even fixedly connected with from a left side, and the quantity of inserted bar (74) is the same with the quantity of jack (17).

6. The positioning tool for assembling the valve rod in the rubber-lined flange butterfly valve according to claim 1, characterized in that: locking mechanical system (10) are including supporting shoe (103) of fixed connection at base (1) upper surface, and the upper surface laminating of supporting shoe (103) has third backup pad (102), and the back of third backup pad (102) and supporting shoe (103) is articulated through the second hinge, the lower fixed surface of third backup pad (102) is connected with rubber block (101), and the front of third backup pad (102) is laminated with the back of second clamp splice (9), and rubber block (101) set up in draw-in groove (15) that connecting plate (14) upper surface was seted up.