CN212351778U

CN212351778U - Positioning structure for assembling groove butterfly valve

Info

Publication number: CN212351778U
Application number: CN202020892842.3U
Authority: CN
Inventors: 黄种友
Original assignee: Fujian Nan'an Hengjun Foundry Co ltd
Current assignee: Fujian Nan'an Hengjun Foundry Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-01-15
Anticipated expiration: 2030-05-25

Abstract

The utility model discloses a location structure for slot butterfly valve assembly belongs to butterfly valve processingequipment technical field, including base, backup pad, clamp plate, sleeve pipe and support column, the upper surface joint of base has the sliding sleeve, and the sliding sleeve endotheca is equipped with the sleeve pipe, and the sleeve pipe endotheca is equipped with the support column, and the bottom of support column is connected through the lower fixed surface of first spring with the intraductal wall of sleeve, the sheathed tube left and right sides face all is connected through the lower fixed surface of L shape pole with the backup pad, is provided with positioning mechanism in the backup pad, and the support column is located the through-hole that the backup pad upper surface was seted up. The utility model discloses in, through setting up clamp plate and sucking disc, the sucking disc can adsorb the valve plate, and the valve plate can be fixed at the clamp plate downside this moment, and adjustment mechanism can adjust the height of roof and then can control the distance that the valve plate moved down to make the valve just can block the position that corresponds in the butterfly valve shell, avoid the condition of dislocation to appear in the valve plate installation, can not lead to the fact the influence to the installation of follow-up valve rod.

Description

Positioning structure for assembling groove butterfly valve

Technical Field

The utility model belongs to the technical field of the butterfly valve processingequipment, especially, relate to a location structure for slot butterfly valve assembly.

Background

The groove butterfly valve divide into two kinds of handle groove butterfly valve and turbine groove butterfly valve, it has small, simple structure and simple to operate's advantage, and the groove butterfly valve generally has extensive influence in solid material's control function, current butterfly valve is workman's manual assembly generally, nevertheless the workman can't be stable when the assembly install the valve plate fine inside the butterfly valve, and the valve produces the dislocation with the mounting hole on the butterfly valve shell easily, be unfavorable for the follow-up valve rod of workman to be installed like this, very big influence workman's operating efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the valve plate is easy to generate dislocation when the existing butterfly valve is assembled, and the subsequent valve rod installation is influenced, so that the efficiency is low, the positioning structure for the groove butterfly valve is provided.

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

a positioning structure for assembling a groove butterfly valve comprises a base, a supporting plate, a pressing plate, a sleeve and a supporting column, the upper surface of the base is clamped with a sliding sleeve, a sleeve is sleeved in the sliding sleeve, a supporting column is sleeved in the sleeve, the bottom end of the supporting column is fixedly connected with the lower surface of the inner wall of the sleeve through a first spring, the left side surface and the right side surface of the sleeve are fixedly connected with the lower surface of the supporting plate through L-shaped rods, the supporting plate is provided with a positioning mechanism, the supporting column is positioned in a through hole formed in the upper surface of the supporting plate, the top end of the supporting column is fixedly connected with a baffle plate, a pressing plate is arranged above the baffle plate, the lower surface of the pressing plate is fixedly connected with a plurality of suckers, the upper surface of the pressing plate is fixedly connected with an electric push rod, the electric push rod is clamped on the upper surface of the top plate, the lower surface of the electric push rod is fixedly connected with the top end of the adjusting mechanism through a connecting frame, and the adjusting mechanism is fixedly connected to the back of the sleeve;

the equal fixedly connected with first connection piece of sheathed tube left and right sides face, first connection piece is articulated with the one end of connecting rod, and the other end and the second connection piece of connecting rod are articulated, second connection piece fixed connection is in the spacing piece, and the stopper setting is in the spacing hole that the base upper surface was seted up, and a side fixedly connected with running roller of sliding sleeve is kept away from to the stopper, running roller and lifting control mechanism's a side laminating, and lifting control mechanism sets up the downside at the base.

As a further description of the above technical solution:

the adjusting mechanism comprises a limiting sleeve fixedly connected to the back face of the sleeve, a supporting rod is sleeved in the limiting sleeve, the top end of the supporting rod is fixedly connected with the lower surface of the connecting frame, a bolt is arranged on the back face of the limiting sleeve, and one end of the bolt penetrates through the limiting sleeve and abuts against the back face of the supporting rod.

As a further description of the above technical solution:

the positioning mechanism comprises a holding groove formed in the upper surface of the supporting plate, an electromagnet is fixedly connected to one side face, away from the through hole, of the inner wall of the holding groove, a permanent magnet is fixedly connected to the other side face of the electromagnet through a second spring, and a positioning piece is fixedly connected to the upper surface of the permanent magnet.

As a further description of the above technical solution:

the number of the positioning mechanisms is multiple, and the positioning mechanisms are uniformly arranged on the outer side of the through hole in a ring shape.

As a further description of the above technical solution:

the lifting control mechanism comprises a triangular block, an inclined plane of the triangular block is in contact with the roller, the triangular block is fixedly connected to the upper surface of the base plate, the upper surface of the base plate is fixedly connected with two side plates, the two side plates are respectively attached to the front surface and the back surface of the base, a sliding hole is formed in the front surface of each side plate, a knob is arranged in each sliding hole, and one end of the knob is in threaded connection with the base.

As a further description of the above technical solution:

the front and the back of the limiting block are fixedly connected with sliding blocks, the sliding blocks are connected in the sliding grooves in a sliding mode, and the two sliding grooves are formed in the front and the back of the inner wall of the limiting hole respectively.

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

1. in the utility model, the valve plate can be absorbed by the sucker through the pressing plate and the sucker, and the valve plate can be fixed at the lower side of the pressing plate, by arranging the supporting plate, the positioning mechanism, the sleeve, the supporting column and the first spring, the butterfly valve shell can be placed on the supporting plate, meanwhile, the positioning mechanism can fix the shell of the butterfly valve, and the supporting column and the baffle are positioned in the butterfly valve, by arranging the electric push rod, the electric push rod can extend to drive the valve plate to move downwards through the pressure plate, at the moment, the valve plate can enter the shell of the butterfly valve, thereby completing the installation of the valve plate, the adjusting mechanism can adjust the height of the top plate and further control the downward moving distance of the valve plate by arranging the adjusting mechanism, thereby make the valve just can block in the butterfly valve shell corresponding position, avoid the condition of dislocation to appear in the valve plate installation, can not cause the influence to the installation of follow-up valve rod.

2. The utility model discloses in, through setting up positioning mechanism and adjustment mechanism, thereby positioning mechanism can adjust and can effectively fix the butterfly valve shell of different diameters, and adjustment mechanism can be installed the butterfly valve shell of co-altitude with the valve plate when being adjusted in, consequently can fix a position the assembly to the butterfly valve of different models, has enlarged the application range of this scheme.

3. The utility model discloses in, through setting up lift control mechanism, running roller, stopper and connecting rod, the running roller can be controlled when lift control mechanism removes and removes, and when two running rollers were close to each other or kept away from, the stopper can reciprocate through connecting rod control sleeve to can adjust overall height, make things convenient for the different workman of height to use normally.

Drawings

Fig. 1 is a schematic structural diagram of a positioning structure for assembling a groove butterfly valve according to the present invention;

fig. 2 is a schematic view of a cross-sectional structure of a base in a positioning structure for assembling a groove butterfly valve according to the present invention;

fig. 3 is a schematic sectional structure diagram of a side view of a sleeve and an adjusting mechanism in a positioning structure for assembling a groove butterfly valve according to the present invention;

fig. 4 is a schematic structural view of the support plate overlooking in the positioning structure for assembling the groove butterfly valve provided by the utility model.

Illustration of the drawings:

1. a base; 2. a sliding sleeve; 3. a sleeve; 4. a support pillar; 5. an adjustment mechanism; 51. a support bar; 52. a bolt; 53. a limiting sleeve; 6. a first spring; 7. pressing a plate; 8. a suction cup; 9. an electric push rod; 10. a top plate; 11. a positioning mechanism; 111. positioning plates; 112. a second spring; 113. an electromagnet; 114. a permanent magnet; 12. a support plate; 13. an L-shaped rod; 14. a connecting rod; 15. a limiting block; 16. a roller; 17. a slider; 18. a lift control mechanism; 181. a triangular block; 182. a knob; 183. a side plate; 19. and a through hole.

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: the utility model provides a location structure for slot butterfly valve assembly, includes base 1, backup pad 12, clamp plate 7, sleeve pipe 3 and support column 4, the upper surface joint of base 1 has sliding sleeve 2, and sliding sleeve 2 endotheca is equipped with sleeve pipe 3, and the support column 4 is equipped with to the sleeve pipe 3 endotheca, and the bottom of support column 4 is connected through the lower fixed surface of first spring 6 with the sleeve pipe 3 inner wall, the left and right sides face of sleeve pipe 3 all is connected with the lower fixed surface of backup pad 12 through L shape pole 13, is provided with positioning mechanism 11 on the backup pad 12, positioning mechanism 11 includes the holding tank that the backup pad 12 upper surface was seted up, and a side fixedly connected with electro-magnet 113 of through-hole 19 is kept away from to the holding tank inner wall, another side of electro-magnet 113 is through second spring 112 fixedly connected with permanent magnet 114, the upper surface fixedly connected with spacer, The second spring 112 and the positioning piece 111, the electromagnet 113 can adsorb the permanent magnet 114 when being powered on, so that the permanent magnet 114 can drive the positioning piece 111 to be far away from the support column 4, by arranging the second spring 112 and the accommodating groove, the positioning piece 111 can stably move along the track under the action of the accommodating groove, the second spring 112 can extend through the elasticity of the second spring, when the electromagnet 113 does not adsorb the permanent magnet 114 any more, the positioning piece 111 can be pushed back to the initial position, the positioning mechanisms 11 are multiple, the positioning mechanisms 11 are uniformly arranged outside the through hole 19 in a circular ring shape, and by arranging the multiple positioning mechanisms 11, when the multiple positioning pieces 111 are far away from the support column 4 at the same time, the multiple positioning pieces 111 can extrude the inner wall of the butterfly valve shell, so that the butterfly valve shell can be effectively fixed;

the supporting column 4 is positioned in a through hole 19 formed in the upper surface of the supporting plate 12, the supporting column 4 and the baffle plate can pass through the through hole 19 and cannot be blocked by the supporting plate 12 by the through hole 19, the baffle plate is fixedly connected to the top end of the supporting column 4, the pressing plate 7 is arranged above the baffle plate, the plurality of suckers 8 are fixedly connected to the lower surface of the pressing plate 7, the electric push rod 9 is fixedly connected to the upper surface of the pressing plate 7, and the electric push rod 9 is clamped on the upper surface of the top plate 10;

the lower surface of the electric push rod 9 is fixedly connected with the top end of the adjusting mechanism 5 through a connecting frame, the adjusting mechanism 5 is fixedly connected with the back surface of the sleeve 3, the adjusting mechanism 5 comprises a limit sleeve 53 fixedly connected to the back of the sleeve 3, a support rod 51 is sleeved in the limit sleeve 53, the top end of the support rod 51 is fixedly connected with the lower surface of the connecting frame, the back of the limit sleeve 53 is provided with a bolt 52, one end of the bolt 52 penetrates through the limit sleeve 53 and is propped against the back of the support rod 51, by arranging the limit sleeve 53, the support rod 51 and the bolt 52, the support rod 51 can move up and down in the limit sleeve 53, so that the top plate 10 can be adjusted in angle up and down, the valve plate can be pushed to different heights, and the limiting sleeve 53 and the supporting rod 51 can be fixed together by the bolt 52, so that the supporting rod 51 can be effectively fixed no matter the supporting rod 51 moves to any position;

the left side surface and the right side surface of the sleeve 3 are fixedly connected with first connecting pieces, the first connecting pieces are hinged with one ends of connecting rods 14, the other ends of the connecting rods 14 are hinged with second connecting pieces, the second connecting pieces are fixedly connected in limiting blocks 15, the limiting blocks 15 are arranged in limiting holes formed in the upper surface of the base 1, sliding blocks 17 are fixedly connected to the front surfaces and the back surfaces of the limiting blocks 15, the sliding blocks 17 are connected in sliding grooves in a sliding mode, the two sliding grooves are formed in the front surfaces and the back surfaces of the inner walls of the limiting holes respectively, the sliding grooves can limit the limiting blocks 15 through the sliding blocks 17 by arranging the sliding blocks 17 and the sliding grooves, the limiting blocks 15 can stably move in the limiting holes and cannot be separated from the limiting holes;

the roller 16 is attached to one side surface of the lifting control mechanism 18, the lifting control mechanism 18 is arranged at the lower side of the base 1, the lifting control mechanism 18 comprises a triangular block 181, the inclined surface of the triangular block 181 is in contact with the roller 16, by arranging the triangular block 181 and the roller 16, when the inclined surface of the triangular block 181 presses the roller 16, the roller 16 moves and drives the limit block 15 to move, so that the connecting rod 14 can drive the sleeve 3 to move upwards to adjust the overall height of the sleeve, the triangular block 181 is fixedly connected to the upper surface of the base plate, the upper surface of the base plate is fixedly connected with two side plates 183, the two side plates 183 are respectively attached to the front surface and the back surface of the base 1, the front surfaces of the side plates 183 are provided with sliding holes, a knob 182 is arranged in each sliding hole, one end of the knob 182 is in the base 1 in a threaded manner, and by arranging the base plate, the side plates, and the bottom plate can control the side plate 183 to move up and down when moving, the slide hole can move up and down along with the side plate 183 at the moment, when the bottom plate moves to a proper position, the knob 182 is screwed to enable the knob 182 to be matched with the base 1 to extrude the side plate 183 to form fixation, and therefore the sleeve 3 can move up and down to any position and be fixed.

The working principle is as follows: when the butterfly valve is used, a worker places a butterfly valve shell on a supporting plate 12, then the positioning mechanisms 11 are electrified, the plurality of positioning mechanisms 11 can position the butterfly valve shell, a valve plate is adsorbed on the lower surface of a pressing plate 7 by utilizing a sucking disc 8, an electric push rod 9 is controlled to extend the pressing plate 7 to drive the valve plate to move downwards to enter the butterfly valve shell, when the electric push rod 9 cannot stretch continuously, the valve plate is just installed at a corresponding position in the butterfly valve shell, the valve plate can be contacted with a baffle when entering the butterfly valve shell, the baffle and the pressing plate 7 can clamp the valve plate to avoid the dislocation of the valve plate, when the pressing plate 7 is extruded continuously downwards, the supporting columns 4 can be contracted into the sleeves 3, after the valve plate is installed and a valve rod is inserted, a top plate 10 is controlled to leave the butterfly valve shell and detach the butterfly valve shell from the supporting plate 12, the first springs 6 push the supporting columns 4 to, when the holistic convenient operation of height needs to be adjusted, when not hard up knob 182 back down pressing base 1, triangle block 181 forms the extrusion to running roller 16, connecting rod 14 promotes sleeve pipe 3 upward movement this moment, during upwards lifting base 1, triangle block 181 reduces to running roller 16's pressure gradually, can last automatic downstream under sleeve pipe 3's action of gravity this moment, two running rollers 16 can keep away from mutually, receive the extrusion once more and can't continue downstream when running roller 16, consequently through the lifting or press base 1 can effectively adjust the operation height.

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. A positioning structure for assembling a groove butterfly valve comprises a base (1), a support plate (12), a pressing plate (7), a sleeve (3) and a support column (4), and is characterized in that the upper surface of the base (1) is connected with a sliding sleeve (2) in a clamping manner, the sleeve (3) is sleeved in the sliding sleeve (2), the support column (4) is sleeved in the sleeve (3), the bottom end of the support column (4) is fixedly connected with the lower surface of the inner wall of the sleeve (3) through a first spring (6), the left side surface and the right side surface of the sleeve (3) are fixedly connected with the lower surface of the support plate (12) through L-shaped rods (13), the support plate (12) is provided with a positioning mechanism (11), the support column (4) is positioned in a through hole (19) formed in the upper surface of the support plate (12), the top end of the support column (4) is fixedly connected with a baffle, the lower surface of the pressing plate (7) is fixedly connected with a plurality of suckers (8), the upper surface of the pressing plate (7) is fixedly connected with an electric push rod (9), the electric push rod (9) is clamped on the upper surface of the top plate (10), the lower surface of the electric push rod (9) is fixedly connected with the top end of the adjusting mechanism (5) through a connecting frame, and the adjusting mechanism (5) is fixedly connected with the back surface of the sleeve (3);

the equal fixedly connected with first connection piece of the left and right sides face of sleeve pipe (3), first connection piece is articulated with the one end of connecting rod (14), and the other end and the second connection piece of connecting rod (14) are articulated, second connection piece fixed connection is in stopper (15), and stopper (15) set up in the spacing hole that base (1) upper surface was seted up, and a side fixedly connected with running roller (16) of sliding sleeve (2) are kept away from in stopper (15), running roller (16) and the side laminating of lift control mechanism (18), lift control mechanism (18) set up the downside at base (1).

2. The positioning structure for assembling the groove butterfly valve according to claim 1, wherein the adjusting mechanism (5) comprises a limiting sleeve (53) fixedly connected to the back surface of the sleeve (3), a support rod (51) is sleeved in the limiting sleeve (53), the top end of the support rod (51) is fixedly connected with the lower surface of the connecting frame, a bolt (52) is arranged on the back surface of the limiting sleeve (53), and one end of the bolt (52) penetrates through the limiting sleeve (53) and abuts against the back surface of the support rod (51).

3. The positioning structure for assembling the groove butterfly valve according to claim 1, wherein the positioning mechanism (11) comprises a receiving groove formed in the upper surface of the support plate (12), an electromagnet (113) is fixedly connected to one side surface of the inner wall of the receiving groove, which is far away from the through hole (19), a permanent magnet (114) is fixedly connected to the other side surface of the electromagnet (113) through a second spring (112), and a positioning piece (111) is fixedly connected to the upper surface of the permanent magnet (114).

4. The positioning structure for assembling the groove butterfly valve according to claim 3, wherein the number of the positioning mechanisms (11) is multiple, and the multiple positioning mechanisms (11) are uniformly arranged on the outer side of the through hole (19) in a circular ring shape.

5. The positioning structure for assembling the groove butterfly valve according to claim 1, wherein the lifting control mechanism (18) comprises a triangular block (181), an inclined surface of the triangular block (181) is in contact with the roller (16), the triangular block (181) is fixedly connected to the upper surface of the bottom plate, two side plates (183) are fixedly connected to the upper surface of the bottom plate, the two side plates (183) are respectively attached to the front surface and the back surface of the base (1), a sliding hole is formed in the front surface of each side plate (183), a knob (182) is arranged in the sliding hole, and one end of the knob (182) is in threaded connection with the base (1).

6. The positioning structure for assembling the groove butterfly valve according to claim 1, wherein the front surface and the back surface of the limiting block (15) are fixedly connected with sliding blocks (17), the sliding blocks (17) are slidably connected in sliding grooves, and the two sliding grooves are respectively formed in the front surface and the back surface of the inner wall of the limiting hole.