Positioning clamp for mounting butterfly valve body

Abstract

The utility model discloses a positioning fixture for butterfly valve body installation, which relates to the technical field of butterfly valve body installation and comprises a base, an installation frame is fixedly installed on the top of the base, a driving motor is fixedly installed on one side of the installation frame, and the output end of the driving motor extends into the installation frame. The device comprises a driving motor, the output end of the driving motor is fixedly provided with a small gear, the top of the small gear is connected with a large gear in a meshed mode, and one side of the large gear is rotationally connected with a fixing plate, the driving motor, the small gear, the large gear, the fixing plate and a containing groove are arranged, and the large gear can drive a butterfly valve body to rotate; the mounting position of the butterfly valve body is convenient to adjust, manual adjustment by workers is not needed, a large amount of labor force is saved, the mounting effect of the workers on the butterfly valve body is better, the use range of the positioning clamp is widened, wide popularization is facilitated, and the use convenience of the positioning clamp for mounting the butterfly valve body is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to butterfly valve body installation technical field, concretely is butterfly valve body installation with positioning fixture. BACKGROUND

[0002] The positioning fixture can accurately position the valve body to be processed through the design of the positioning disc and the positioning sleeve, ensure the size accuracy and position accuracy in the processing process, thereby improving the processing quality, and the accurate design of the positioning fixture can reduce the error in the processing process, ensure that each part of the valve body maintains the correct position and angle in the processing process, and avoid processing problems caused by position deviation.

[0003] The valve body triangular positioning fixture disclosed by Chinese patent CN216656438U belongs to the technical field of valve body machining fixtures, and the surface of the base is provided with annular equidistantly distributed sliding grooves, the surface of the base is slidably connected with annular equidistantly distributed adjusting blocks, one end of each adjusting block is connected with a clamping block through a clamping groove, the surface of the clamping block is connected with a fastening screw through a threaded connection, one surface of the fastening screw is in contact with the surface of the adjusting block, the side surface of the clamping block is provided with a clamping block, and the surface of the clamping block is provided with a clamping groove. The valve body triangular positioning fixture can quickly clamp and position the valve body through the annular distribution of the adjusting blocks and the clamping blocks, facilitates the disassembly of the valve body, greatly improves the positioning efficiency and drilling efficiency of the valve body, and the adjusting blocks and the clamping blocks are connected through the fastening screw, which not only facilitates the replacement of clamping blocks with different radii and shapes and sizes, increases the application range, but also facilitates the separate replacement and maintenance of damaged clamping blocks.

[0004] However, the above-mentioned scheme is not convenient for adjusting the installation angle of the butterfly valve body, the positioning fixture cannot be automatically rotated and adjusted, manual carrying and adjustment are required for the workers, which is very troublesome, increases the labor of the workers during installation, and affects the installation effect of the butterfly valve body. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a positioning fixture for butterfly valve body installation to solve the problems in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a positioning fixture for butterfly valve body installation, comprising a base, a mounting frame is fixedly installed at the top of the base, a drive motor is fixedly installed on one side of the mounting frame, the output end of the drive motor extends to the inside of the mounting frame, a pinion is fixedly installed at the output end of the drive motor, a large gear is meshedly connected to the top of the pinion, a fixed plate is rotatably connected to one side of the large gear, and the fixed plate is fixedly connected to the other side of the mounting frame.

[0007] The large gear is provided with a plurality of fixed assemblies on one side, and each fixed assembly is internally provided with a reinforcing assembly.

[0008] Preferably, the top of the base is symmetrically provided with mounting grooves, the interiors of the two mounting grooves are provided with adjusting assemblies, the top of the adjusting assembly is provided with a supporting assembly, and the interior of the large gear is provided with a placing groove.

[0009] Preferably, the fixed assembly comprises a first electric sliding rail, each first electric sliding rail is fixedly installed on the other side of the large gear, the outer end of each first electric sliding rail is slidably connected with a first sliding block, and one side of each first sliding block is fixedly installed with a pressing plate.

[0010] Preferably, the reinforcing assembly comprises a receiving groove, each receiving groove is formed in the interior of the pressing plate, and the interior of each receiving groove is symmetrically fixedly installed with a spring, and one side of each two springs is fixedly installed with a sliding block.

[0011] Preferably, the inner side of the sliding block is fixedly installed with a contact head, one side of the contact head and the inner wall of the receiving groove are fixedly installed with an inductor, and the sliding block and the receiving groove are slidably connected.

[0012] Preferably, the adjusting assembly comprises a threaded rod, the interiors of the two mounting grooves are fixedly installed with two threaded rods, the outer ends of the two threaded rods are slidably connected with adjusting blocks, and the outer ends of the two adjusting blocks are symmetrically movably connected with fixed nuts, and each fixed nut is threadedly connected with the threaded rod.

[0013] Preferably, the supporting assembly comprises a second electric sliding rail, the interior of one adjusting block is fixedly installed with the second electric sliding rail, the outer end of the second electric sliding rail is slidably connected with a second sliding block, and one side of the second sliding block is fixedly installed with an arc-shaped supporting plate.

[0014] Preferably, one side of the arc-shaped supporting plate is fixedly installed with a limiting block, the interior of the limiting block is slidably connected with a limiting rod, and the limiting rod is located at the top of the other adjusting block.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1、The driving motor, the pinion, the large gear, the fixed plate and the placing groove are arranged, the large gear can drive the butterfly valve body to rotate, the position of the butterfly valve body installation is convenient to adjust, manual adjustment of the staff is not needed, a lot of labor is saved, the staff is better in the butterfly valve body installation effect, the use range of the positioning clamp is increased, the utility model is convenient to widely popularize, and the use convenience of the positioning clamp for butterfly valve body installation is improved.

[0017] 2, the reinforcing assembly, the positioning clamp is fixed when the butterfly valve body is clamped, the reinforcing assembly is used for controlling the pressure received by the butterfly valve body, preventing the butterfly valve body from being damaged by great pressure, and facilitating protection of the butterfly valve body. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole three-dimensional structure schematic view of the utility model;

[0019] Figure 2 It is a structure schematic view of the supporting assembly of the utility model;

[0020] Figure 3 It is a structure schematic view of the front view section of the utility model;

[0021] Figure 4 It is a structure schematic view of the utility model Figure 2 It is an enlarged schematic view of A in the middle;

[0022] Figure 5 It is a structure schematic view of the fixing assembly of the utility model;

[0023] Figure 6 It is a structure schematic view of the reinforcing assembly of the utility model.

[0024] In the drawing, reference numerals are as follows: 1, base; 2, mounting frame; 3, driving motor; 4, pinion; 5, gear; 6, fixed plate; 7, fixing assembly; 71, first electric sliding rail; 72, first sliding block; 73, pressing plate; 8, reinforcing assembly; 81, storage groove; 82, spring; 83, sliding block; 84, contact head; 85, inductor; 9, mounting groove; 10, adjusting assembly; 101, threaded rod; 102, adjusting block; 103, fixed nut; 11, supporting assembly; 111, second electric sliding rail; 112, second sliding block; 113, arc-shaped supporting plate; 114, limiting rod; 115, limiting block; 12, placing groove. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] Embodiment: as Figure 1 - Figure 6The utility model provides a positioning fixture for butterfly valve body installation, including base 1, the top fixed mounting of base 1 has installation frame 2, one side fixed mounting of installation frame 2 has drive motor 3, the model of drive motor 3 is ZR-SHJDJ, the output of drive motor 3 extends to the inside of installation frame 2, the output fixed mounting of drive motor 3 has pinion 4, the top engagement of pinion 4 is connected with spur gear 5, one side rotation of spur gear 5 is connected with fixed plate 6, and the other side fixed connection of fixed plate 6 and installation frame 2, pinion 4 drives spur gear 5 to rotate, so that rotation is more stable,

[0027] Drive motor 3 drives pinion 4 to rotate, and pinion 4 drives spur gear 5 to rotate, and spur gear 5 drives butterfly valve body to rotate and adjust.

[0028] One side of spur gear 5 is provided with a plurality of fixed components 7, each fixed component 7 is provided with a reinforcing component 8 in the inside, the top of the base 1 is symmetrically provided with a mounting groove 9, the inside of the two mounting grooves 9 is provided with an adjusting component 10, the top of the adjusting component 10 is provided with a supporting component 11, and the inside of the spur gear 5 is provided with a placing groove 12.

[0029] Please refer to Figure 1 and Figure 5 , fixed component 7 includes first electric sliding rail 71, each first electric sliding rail 71 is fixedly installed on the other side of the spur gear 5, and each first electric sliding rail 71 is slidably connected with a first sliding block 72 at the outer end, and each first sliding block 72 is fixedly installed with a pressing plate 73 on one side.

[0030] The second electric sliding rail 111 can drive the second sliding block 112 to adjust, and the four arc-shaped supporting plates 113 are close to each other, and the butterfly valve body is fixedly clamped by the four arc-shaped supporting plates 113.

[0031] Please refer to Figure 1 , Figure 5 and Figure 6 , reinforcing component 8 includes receiving groove 81, each receiving groove 81 is formed in the inside of the pressing plate 73, and each receiving groove 81 is symmetrically fixedly installed with a spring 82 in the inside, and each two springs 82 are fixedly installed with a sliding block 83 on one side, the inner side of the sliding block 83 is fixedly installed with a contact head 84, and the contact head 84 is fixedly installed with a sensor 85 on one side and located in the inner wall of the receiving groove 81, and the sliding block 83 and the receiving groove 81 are slidably connected.

[0032] When the sliding block 83 contacts the butterfly valve body, the pressing plate 73 is adjusted by the spring 82, so as to drive the sensor 85 to adjust, and when the contact head 84 contacts the sensor 85, the sensor 85 transmits a signal to the equipment controller to control the fixed component 7 to stop fixing.

[0033] Please refer to Figure 1 、 Figure 2 and Figure 4 , the adjusting assembly 10 includes threaded rods 101, two threaded rods 101 are fixedly installed inside the installation groove 9, and the outer ends of the two threaded rods 101 are both slidingly connected with adjusting blocks 102, and the outer ends of the two adjusting blocks 102 are symmetrically movably connected with fixing nuts 103, and each fixing nut 103 is in threaded connection with the threaded rod 101.

[0034] The two adjusting blocks 102 adjust the support assembly 11 to the required position, and the two fixing nuts 103 position the support assembly 11.

[0035] Please refer to Figure 1 and Figure 2 , the support assembly 11 includes a second electric sliding rail 111, the second electric sliding rail 111 is fixedly installed inside one of the adjusting blocks 102, the outer end of the second electric sliding rail 111 is slidingly connected with a second sliding block 112, one side of the second sliding block 112 is fixedly installed with an arc-shaped support plate 113, one side of the arc-shaped support plate 113 is fixedly installed with a limiting block 115, the inside of the limiting block 115 is slidingly connected with a limiting rod 114, the limiting rod 114 is located at the top of the other adjusting block 102, and the first electric sliding rail 71 and the second electric sliding rail 111 are internally provided with an electric motor, which is supplied with electric energy by a power supply and converts the electric energy into mechanical energy to drive the movement of the sliding rail.

[0036] The second electric sliding rail 111 drives the second sliding block 112 to adjust, the second sliding block 112 drives the arc-shaped support plate 113 to adjust, the arc-shaped support plate 113 is adjusted to the required height, and the arc-shaped support plate 113 supports the bottom of the butterfly valve body.

[0037] Working principle: the worker places the butterfly valve body in the placing groove 12 inside the large gear 5, starts the first electric sliding rail 71, the first electric sliding rail 71 drives the first sliding block 72 to adjust, the first sliding block 72 drives the pressing plate 73 to adjust, four pressing plates 73 approach, and the sliding block 83 inside the four pressing plates 73 contacts the butterfly valve body, the pressing plate 73 adjusts by the elasticity of the spring 82, the pressing plate 73 drives the inductor 85 to adjust, when the contact head 84 contacts the inductor 85, the inductor 85 transmits a signal to the equipment controller, the controller controls the fixed assembly 7 head to stop adjusting, then pulls the arc-shaped supporting plate 113, the arc-shaped supporting plate 113 drives the second electric sliding rail 111 and the limiting rod 114 to adjust, the second electric sliding rail 111 and the limiting rod 114 drive two adjusting blocks 102 to adjust, the adjusting block 102 is adjusted to the required position, the fixed nut 103 is rotated, the adjusting block 102 is fixed by the two fixed nuts 103, and then the arc-shaped supporting plate 113 is fixed, the second electric sliding rail 111 is started, the second electric sliding rail 111 drives the second sliding block 112 to adjust upwards, the second sliding block 112 drives the arc-shaped supporting plate 113 to adjust upwards, the bottom of the butterfly valve body is supported by the arc-shaped supporting plate 113, when the installation angle needs to be adjusted, the driving motor 3 is started, the driving motor 3 drives the pinion 4 to rotate, the pinion 4 drives the large gear 5 to rotate, the large gear 5 drives the butterfly valve body to rotate, and the butterfly valve body is adjusted to the required installation angle.

[0038] It is apparent for those skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and thus all changes falling within the meaning and range of equivalents of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to which they belong.

Claims

1. A positioning fixture for mounting a butterfly valve body, characterized by: The application relates to a base (1), a mounting frame (2) is fixedly arranged on the top of the base (1), a driving motor (3) is fixedly arranged on one side of the mounting frame (2), the output end of the driving motor (3) extends into the mounting frame (2), a pinion (4) is fixedly arranged on the output end of the driving motor (3), a gear wheel (5) is meshedly connected to the top of the pinion (4), a fixed plate (6) is rotatably connected to one side of the gear wheel (5), and the fixed plate (6) is fixedly connected to the other side of the mounting frame (2). A plurality of fixed assemblies (7) are arranged on one side of the gear wheel (5), and a reinforcing assembly (8) is arranged in the fixed assembly (7).

2. The positioning fixture for mounting a butterfly valve body according to claim 1, characterized in that: A mounting groove (9) is symmetrically formed in the top of the base (1), an adjusting assembly (10) is arranged in the mounting groove (9), a supporting assembly (11) is arranged on the top of the adjusting assembly (10), and a placing groove (12) is formed in the gear wheel (5).

3. The positioning fixture for mounting a butterfly valve body according to claim 1, wherein: The fixed assembly (7) comprises a first electric sliding rail (71), the first electric sliding rail (71) is fixedly arranged on the other side of the gear wheel (5), a first sliding block (72) is slidably connected to the outer end of the first electric sliding rail (71), and a pressing plate (73) is fixedly arranged on one side of the first sliding block (72).

4. The positioning fixture for mounting a butterfly valve body according to claim 1, wherein: The reinforcing assembly (8) comprises a receiving groove (81), the receiving groove (81) is formed in the first electric sliding rail (71), springs (82) are fixedly arranged in the receiving groove (81) in a symmetrical mode, and a sliding block (83) is fixedly arranged on one side of the springs (82).

5. The positioning fixture for mounting a butterfly valve body according to claim 4, characterized in that: A contact head (84) is fixedly arranged on the inner side of the sliding block (83), an inductor (85) is fixedly arranged on one side of the contact head (84) and located on the inner wall of the receiving groove (81), and the sliding block (83) and the receiving groove (81) are slidably connected.

6. The positioning fixture for mounting a butterfly valve body according to claim 2, wherein: The adjusting assembly (10) comprises a threaded rod (101), the threaded rod (101) is fixedly arranged in the mounting groove (9), an adjusting block (102) is slidably connected to the outer end of the threaded rod (101), and a fixed nut (103) is movably connected to the outer end of the adjusting block (102) in a symmetrical mode, and the fixed nut (103) is threadedly connected with the threaded rod (101).

7. The positioning fixture for mounting a butterfly valve body according to claim 2, wherein: The supporting assembly (11) comprises a second electric sliding rail (111), the second electric sliding rail (111) is fixedly arranged in the adjusting block (102), a second sliding block (112) is slidably connected to the outer end of the second electric sliding rail (111), and an arc-shaped supporting plate (113) is fixedly arranged on one side of the second sliding block (112).

8. The positioning fixture for mounting a butterfly valve body according to claim 7, characterized in that: A limiting block (115) is fixedly arranged on one side of the arc-shaped supporting plate (113), a limiting rod (114) is slidably connected to the limiting block (115), and the limiting rod (114) is located on the top of the other adjusting block (102).

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