CN217667876U

CN217667876U - Machining device for butterfly valve

Info

Publication number: CN217667876U
Application number: CN202220984675.4U
Authority: CN
Inventors: 侯俊明
Original assignee: R&d Technology Suzhou Co ltd
Current assignee: R&d Technology Suzhou Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-10-28
Anticipated expiration: 2032-04-27

Abstract

The utility model discloses a processingequipment of butterfly valve, including the anchor clamps body, the anchor clamps body includes bottom plate and anchor clamps platform, is equipped with articulated seat on the bottom plate, and articulated seat is articulated with the fixed point end of anchor clamps platform, is equipped with the drive on the bottom plate the anchor clamps platform lift end reciprocates and the angle adjustment mechanism who fixes a position, is equipped with the fixed establishment who treats processing butterfly valve on the anchor clamps platform. The utility model provides a processingequipment of butterfly valve, it has realized anchor clamps inclination's adjustable, is convenient for process the sealed face of different inclinations in the butterfly valve, has improved the efficiency of processing.

Description

Machining device for butterfly valve

Technical Field

The utility model relates to a processingequipment of butterfly valve.

Background

In industrial application, the three-eccentric butterfly valve is connected with a pipeline through flange structures at two ends and can be used for on-off control of low-pressure pipeline media.

At present to the sealed face in the butterfly valve add man-hour, carry out the centre gripping to the butterfly valve through oblique mould anchor clamps, but because the inclination of anchor clamps is fixed unadjustable, when needing the sealed face of a plurality of inclinations of processing, then need dismouting repeatedly, so not only waste time and energy, efficiency is lower, moreover because the machining precision to sealed face is hardly guaranteed to repeated dismouting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a processingequipment of butterfly valve, it has realized anchor clamps inclination's adjustable, is convenient for process the sealed face of different inclinations in the butterfly valve, has improved the efficiency of processing.

In order to achieve the purpose, the technical scheme of the utility model a processingequipment of butterfly valve is designed, including the anchor clamps body, the anchor clamps body includes bottom plate and anchor clamps platform, be equipped with articulated seat on the bottom plate, articulated seat with the fixed point end of anchor clamps platform is articulated, be equipped with the drive on the bottom plate the angle adjustment mechanism who reciprocates and fix a position is held in anchor clamps platform lift, be equipped with the fixed establishment who treats processing butterfly valve on the anchor clamps platform. Through setting up adjustable inclination's anchor clamps platform and anchor clamps bench to the fixed establishment of butterfly valve, be convenient for carry out good processing to the sealed face of different inclinations in the butterfly valve, guarantee the processingquality of sealed face, improved machining efficiency.

Preferably, the angle adjusting mechanism comprises a screw rod and a supporting plate, a sliding groove is formed in the bottom plate, the screw rod is arranged in the sliding groove in a penetrating mode, the end portion of the screw rod extends out of the bottom plate and is connected with a hand wheel, a sliding block is connected to the screw rod in a threaded mode, the bottom end of the supporting plate is hinged to the sliding block, and the top end of the supporting plate is hinged to the bottom face of the lifting end of the fixture table. The hand wheel is rotated, power is transmitted to the bottom end of the supporting plate through the screw rod and the sliding block, the bottom end of the supporting plate can slide back and forth along the screw rod and is positioned, so that the lifting end of the clamp table is moved up and down and positioned at a proper position at the upper end of the supporting plate, the inclination angle of the clamp table is adjusted, and sealing surfaces with different inclinations in the butterfly valve can be well machined.

Preferably, the fixing mechanism comprises a concave ring and a pressing plate which are arranged on the clamp table, the flange plate at the end part of the butterfly valve is arranged in the concave ring, a pin hole is formed in the concave ring and is aligned with a connecting hole of the flange plate, a positioning pin is arranged on the bottom surface of the pressing plate and penetrates through the connecting hole to be inserted into the pin hole, and the pressing plate presses the flange plate in the concave ring through a bolt. The positioning between the butterfly valve and the clamp table is firm by arranging the concave ring and the pressure plate, and the butterfly valve and the clamp table cannot move due to stress during processing, so that the processing quality of a sealing surface is ensured.

Preferably, the inner part of the concave ring is provided with a non-slip mat. The friction force between the clamp platform and the butterfly valve can be increased by arranging the anti-slip pad in the concave ring, and the stability of clamping the butterfly valve is improved.

Preferably, be equipped with the angle scale who uses the pin joint as the center on the articulated seat, through the inclination that above-mentioned angle scale can real-time detection anchor clamps platform, ensured the gradient of butterfly valve, consequently improved the machining precision.

The utility model has the advantages and the beneficial effects that: the machining device for the butterfly valve is provided, the inclination angle of the clamp can be adjusted, and the machining of sealing surfaces with different inclinations in the butterfly valve is facilitated; through the cooperation setting of concave ring and clamp plate, it is firm to make location between butterfly valve and the anchor clamps platform, can not produce because of the atress removes during processing, guarantees the processingquality of sealed face, has improved machining efficiency.

Drawings

Fig. 1 is a schematic diagram of the present invention.

Fig. 2 is a schematic diagram of the present invention.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

The utility model discloses the technical scheme who specifically implements is:

as shown in fig. 1 and fig. 2, a processingequipment of butterfly valve, including the anchor clamps body, the anchor clamps body includes bottom plate 1 and anchor clamps platform 2, be equipped with articulated seat 3 on the bottom plate 1, articulated seat 3 with the fixed point end of anchor clamps platform 2 is articulated, be equipped with the drive on the bottom plate 1 the angle adjustment mechanism 4 that the 2 lift ends of anchor clamps platform reciprocated and fixed a position, be equipped with fixed establishment 6 of waiting to process butterfly valve 5 on the anchor clamps platform 2. Through setting up adjustable inclination's anchor clamps platform 2 and anchor clamps platform 2 on to the fixed establishment 6 of butterfly valve 5, be convenient for carry out good processing to the sealed face 21 of different inclinations in the butterfly valve 5, guarantee sealed face 21 processingquality, improved machining efficiency.

Above-mentioned angle adjustment mechanism 6 includes screw rod 7 and backup pad 8, be equipped with spout 9 in the bottom plate 1, screw rod 7 wears to establish in spout 9, the tip of screw rod 7 stretches out bottom plate 1 outer joint and is connected with hand wheel 10, threaded connection has slider 11 on the screw rod 7, the bottom of backup pad 8 is articulated with slider 11, the top of backup pad 8 is articulated mutually with the bottom surface of 2 lift ends of anchor clamps platform. The hand wheel 10 is rotated, power is transmitted to the bottom end of the supporting plate 8 through the screw rod 7 and the sliding block 11, the bottom end of the supporting plate 8 can slide back and forth along the screw rod 7 and is positioned, so that the lifting end of the clamp table 2 driven by the upper end of the supporting plate 7 moves up and down and is positioned at a proper position, the inclination angle of the clamp table 2 is adjusted, and the sealing surface 21 with different inclinations in the butterfly valve 5 can be well machined.

The fixing mechanism 6 comprises a concave ring 12 and a pressing plate 13 which are arranged on the clamp table 2, a flange 14 at the end of the butterfly valve 5 is arranged in the concave ring 12, a pin hole 15 is formed in the concave ring 12, the pin hole 15 is aligned with a connecting hole 16 of the flange 14, a positioning pin 17 is arranged on the bottom surface of the pressing plate 13, the positioning pin 17 penetrates through the connecting hole 16 and is inserted in the pin hole 15, and the pressing plate 13 presses the flange 14 in the concave ring 12 through a bolt 18. The positioning between the butterfly valve 5 and the clamp table 2 can be firm by arranging the concave ring 12 and the pressure plate 13, and the movement caused by stress during the processing can not be generated, thereby ensuring the processing quality of the sealing surface 21.

The concave ring 12 is provided with a non-slip pad 19 inside. The friction between the clamp table 2 and the butterfly valve 5 can be increased by providing the anti-slip pad 19 in the recessed ring 12, and the stability of the butterfly valve 5 can be improved.

The angle scale 20 which takes the hinge point as the center is arranged on the hinge seat 3, the inclination angle of the clamp table 2 can be detected in real time through the angle scale 20, the inclination of the butterfly valve 5 is ensured, and therefore the processing precision of the sealing surface 21 is improved.

When the butterfly valve machining device is used, the butterfly valve 5 is placed on the top surface of the clamp table 2, the flange 14 at the end of the butterfly valve 5 is embedded in the concave ring 12 on the top surface of the clamp table 2, the connecting hole 16 of the flange 14 is aligned with the pin hole 15 in the concave ring 12, the positioning pin 17 on the bottom surface of the pressing plate 13 penetrates through the connecting hole 16 and is inserted into the pin hole 15, one part of the pressing plate 13 is pressed on the flange 14, the other part of the pressing plate 13 is fixedly connected with the clamp table 2 through the bolt 18, then the bolt 18 is screwed down, the flange 14 is pressed in the concave ring 12, the anti-slip pad 19 in the concave ring 12 can increase the friction force between the clamp table 2 and the butterfly valve 5, the clamping stability of the butterfly valve 5 is improved, the inclined angle of the clamp table 2 can be adjusted in the machining process, the hand wheel 10 is rotated first, the hand wheel 10 drives the screw 7 to rotate, so that the slider 11 in threaded connection with the screw 7 can slide back and forth along the chute 9 and position, the slider 11 drives the lifting end of the clamp table 2 to move up and down and position through the hinged support plate 8, the change of the inclined angle of the clamp table 2, the inclined angle of the clamp table is convenient for machining of different inclination angles of the butterfly valve 5, the sealing surface 21 can be processed, the sealing surface of the butterfly valve can be detected, and the machining scale 21 of the butterfly valve 21, and the butterfly valve can be detected, and the machining precision of the butterfly valve 2 can be improved.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a processingequipment of butterfly valve, includes the anchor clamps body, its characterized in that: the fixture body comprises a bottom plate and a fixture table, a hinged seat is arranged on the bottom plate and hinged to a fixed point end of the fixture table, the bottom plate is provided with a driving angle adjusting mechanism, the lifting end of the fixture table moves up and down and is positioned, and a fixing mechanism for fixing a butterfly valve to be machined is arranged on the fixture table.

2. The machining device of the butterfly valve according to claim 1, wherein the angle adjusting mechanism comprises a screw and a support plate, a sliding groove is formed in the bottom plate, the screw penetrates through the sliding groove, a hand wheel is connected to the end portion of the screw, which extends out of the bottom plate, a sliding block is connected to the screw in a threaded manner, the bottom end of the support plate is hinged to the sliding block, and the top end of the support plate is hinged to the bottom surface of the lifting end of the clamp table.

3. The machining device for the butterfly valve according to claim 2, wherein the fixing mechanism comprises a concave ring and a pressing plate, the concave ring is arranged on the clamp table, the flange plate at the end of the butterfly valve is arranged in the concave ring, a pin hole is formed in the concave ring and is aligned with a connecting hole of the flange plate, a positioning pin is arranged on the bottom surface of the pressing plate, the positioning pin penetrates through the connecting hole and is inserted into the pin hole, and the pressing plate presses the flange plate in the concave ring through a bolt.

4. The machining device for the butterfly valve according to claim 3, wherein a non-slip pad is arranged inside the concave ring.

5. The machining device of the butterfly valve according to claim 4, wherein an angle scale centering on the hinge point is arranged on the hinge seat.