CN216504540U

CN216504540U - Clamping assembly for valve production

Info

Publication number: CN216504540U
Application number: CN202122685275.1U
Authority: CN
Inventors: 吴克渊
Original assignee: Suqian Jinyuan Valve Manufacturing Co ltd
Current assignee: Suqian Jinyuan Valve Manufacturing Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-05-13
Anticipated expiration: 2031-11-04

Abstract

The utility model relates to the field of valve production, in particular to a clamping assembly for valve production, which comprises a supporting structure and a clamping structure rotationally connected between the supporting structure, wherein the clamping structure comprises a clamping plate, a first rotating groove is formed in the outer wall of one side of the clamping plate, a second rotating groove is formed in the outer wall of the other side of the clamping plate, two-way screws are rotationally connected in the first rotating groove and the second rotating groove, sliding plates are respectively in threaded connection with the outer walls of the two ends of each two-way screw, clamping springs are respectively welded on the outer walls of the sides, close to each other, of the sliding plates, and clamping plates are welded at the other ends of the clamping springs. The two-way screw rods in the first rotating groove and the second rotating groove are used for enabling the sliding plates to approach each other to clamp the components, and the clamping spring and the clamping plate are used for achieving clamping tightness.

Description

Clamping assembly for valve production

Technical Field

The utility model relates to the technical field of valve production, in particular to a clamping assembly for valve production.

Background

Valves are fittings for pipes that are used to open and close the pipe, control the flow direction, regulate and control the parameters of the transport medium (temperature, pressure and flow). According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like. The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. Valves for fluid control systems, from the simplest stop valves to the various valves used in extremely complex autonomous systems, can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, slurries, oils, liquid metals, radioactive media, and the like; need fix the valve part in the valve production process, driven fixed knot constructs, only can the fixed valve, can't realize turning to, leads to fixed knot to construct functional relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a clamping assembly for valve production.

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

centre gripping subassembly is used in valve production, including bearing structure and the centre gripping structure of rotation connection between bearing structure, centre gripping structure includes the grip block, first rotation groove has been seted up to one side outer wall of grip block, and the opposite side outer wall of grip block has seted up the second and has rotated the groove, all rotate in first rotation groove and the second rotation groove and be connected with two-way screw rod, the equal threaded connection in both ends outer wall of two-way screw rod has the slide, and the slide is close to each other one side outer wall all welds and has the centre gripping spring, the other end welding of centre gripping spring has splint.

Preferably, first rotating groove and second rotating groove are not in the coplanar, and the bottom of slide all welds the spiro union piece of two-way screw rod looks adaptation, the bottom outer wall sliding connection of slide is at grip block top outer wall, and the splint one side outer wall that is close to each other bonds and has the rubber pad.

Preferably, the supporting structure comprises a bottom plate, a rotating rod is welded at the center of the outer wall of the top of the bottom plate, a supporting plate is connected to the outer wall of the rotating rod in a rotating mode, a first worm wheel is welded at the top end of the rotating rod, a first motor is installed on the outer wall of the top of the supporting plate, and a first worm is welded on an output shaft of the first motor.

Preferably, the two corner outer walls of the clamping plate are provided with rotating grooves, rotating shafts are welded in the rotating grooves, the rotating shafts are connected to the top end of the supporting plate in a rotating mode, one end of one rotating shaft is sleeved with a second worm gear, a second motor is installed at the top of the outer wall of one side of the supporting plate, and a second worm is welded on an output shaft of the second motor.

Preferably, the second worm is engaged with the second worm wheel, and the first worm is engaged with the first worm wheel.

Preferably, the second motor and the first motor are connected with a switch through a lead, and the switch is connected with a power supply through a lead.

The utility model has the beneficial effects that:

1. the sliding plates are close to each other to clamp the components through the bidirectional screws in the first rotating groove and the second rotating groove, and the clamping tightness of the clamping springs and the clamping plates is realized, so that compared with the traditional mode, the clamping tightness is improved, the clamping is convenient, and the clamping device is suitable for the components with different sizes;

2. realize driving the backup pad rotation and drive the grip block through first motor, second motor, first worm wheel and second worm wheel and turn to, compare in traditional mode, be convenient for turn to and rotate, improve application scope, improve the functionality of anchor clamps.

Drawings

Fig. 1 is a schematic overall structure diagram of a clamping assembly for valve production according to the present invention;

FIG. 2 is a schematic side view of a clamping assembly for manufacturing a valve according to the present invention;

FIG. 3 is a schematic diagram of a clamping plate structure of the clamping assembly for valve production according to the present invention;

fig. 4 is a schematic front view of a clamping assembly for valve production according to the present invention.

In the figure: the clamping device comprises a clamping structure 1, a supporting structure 2, a clamping plate 3, a first rotating groove 4, a second rotating groove 5, a bidirectional screw 6, a sliding plate 7, a clamping spring 8, a clamping plate 9, a rotating shaft 10, a bottom plate 11, a rotating rod 12, a supporting plate 13, a first motor 14, a first worm wheel 15, a second worm wheel 16 and a second motor 17.

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.

Example 1:

referring to fig. 1-3, comprising a supporting structure 2 and a clamping structure 1 rotatably connected between the supporting structure 2, the clamping structure 1 comprises a clamping plate 3, a first rotating groove 4 is opened on one side outer wall of the clamping plate 3, and the second rotating groove 5 is arranged on the outer wall of the other side of the clamping plate 3, the two-way screw 6 is respectively and rotatably connected in the first rotating groove 4 and the second rotating groove 5, the sliding plate 7 is respectively and threadedly connected with the outer walls of two ends of the two-way screw 6, the clamping springs 8 are respectively welded on the outer wall of one side of the sliding plate 7, which is close to each other, the clamping plate 9 is welded on the other end of the clamping spring 8, the first rotating groove 4 and the second rotating groove 5 are not positioned on the same plane, the threaded blocks matched with the two-way screw 6 are respectively welded at the bottom of the sliding plate 7, the outer wall of the bottom of the sliding plate 7 is connected to the outer wall of the top of the clamping plate 3 in a sliding manner, and the rubber pad is bonded on the outer wall of one side, close to each other, of the clamping plate 9;

the two-way screws 6 in the first and second rotary grooves 4 and 5 rotate to bring the sliding plates 7 close to each other, so that the clamping plates 9 close to each other.

Example 2:

referring to fig. 1 to 4, the supporting structure 2 includes a base plate 11, a rotating rod 12 is welded at the center of the top outer wall of the base plate 11, a supporting plate 13 is rotatably connected to the outer wall of the rotating rod 12, a first worm wheel 15 is welded at the top end of the rotating rod 12, a first motor 14 is installed at the top outer wall of the supporting plate 13, a first worm is welded at the output shaft of the first motor 14, rotating grooves are opened at the two corner outer walls of the clamping plate 3, rotating shafts 10 are respectively welded in the rotating grooves, the rotating shaft 10 is rotatably connected at the top end of the supporting plate 13, a second worm wheel 16 is sleeved at one end of one rotating shaft 10, a second motor 17 is installed at the top of one side outer wall of the supporting plate 13, a second worm is welded at the output shaft of the second motor 17, the second worm is engaged with the second worm wheel 16, the first worm is engaged with the first worm wheel 15, the second motor 17 and the first motor 14 are connected to a switch through a wire, the switch is connected with a power supply through a lead;

the first worm of the first motor 14 is engaged with the first worm wheel 15, and the first worm wheel 15 is fixed on the rotating rod 12, so that the first worm rotates around the first worm wheel 15, and the second motor 17 drives the clamping plate 3 to rotate through the second worm wheel 16.

The working principle is as follows: during the use, place the valve part of required centre gripping in the center department of grip block 3, rotate first rotation groove 4 and the two-way screw rod 6 in the second rotation groove 5, make the slide 7 at two-way screw rod 6 both ends be close to each other, finally make splint 9 compress centre gripping spring 8 and clip the part, when the part after cliping need turn to, start second motor 17, second motor 17 drives second worm wheel 16 on the pivot 10 through the second worm and rotates, make grip block 3 turn to, lock under second worm and second worm wheel 16 effect, when needing to rotate, start first motor 14, first motor 14 drives backup pad 13 through first worm and rotates, adjust the direction.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Centre gripping subassembly is used in valve production, including bearing structure (2) and rotate centre gripping structure (1) of connection between bearing structure (2), its characterized in that, centre gripping structure (1) includes grip block (3), first rotation groove (4) have been seted up to one side outer wall of grip block (3), and the opposite side outer wall of grip block (3) has seted up the second and has rotated groove (5), all rotate in first rotation groove (4) and second rotation groove (5) and be connected with two-way screw rod (6), the equal threaded connection in both ends outer wall of two-way screw rod (6) has slide (7), and slide (7) one side outer wall that is close to each other all welds centre gripping spring (8), the other end welding of centre gripping spring (8) has splint (9).

2. The clamping assembly for valve production according to claim 1, wherein the first rotating groove (4) and the second rotating groove (5) are not in the same plane, the bottom of the sliding plate (7) is welded with a screw joint block matched with the two-way screw (6), the outer wall of the bottom of the sliding plate (7) is slidably connected to the outer wall of the top of the clamping plate (3), and a rubber pad is bonded to the outer wall of one side, close to each other, of the clamping plate (9).

3. The clamping assembly for valve production according to claim 1, wherein the supporting structure (2) comprises a bottom plate (11), a rotating rod (12) is welded at the center of the outer wall of the top of the bottom plate (11), a supporting plate (13) is rotatably connected to the outer wall of the rotating rod (12), a first worm wheel (15) is welded at the top end of the rotating rod (12), a first motor (14) is installed on the outer wall of the top of the supporting plate (13), and a first worm is welded on the output shaft of the first motor (14).

4. The clamping assembly for valve production according to claim 1, wherein the outer walls of two corners of the clamping plate (3) are provided with rotating grooves, rotating shafts (10) are welded in the rotating grooves, the rotating shafts (10) are rotatably connected to the top end of the supporting plate (13), one end of one rotating shaft (10) is sleeved with a second worm wheel (16), a second motor (17) is installed at the top of the outer wall of one side of the supporting plate (13), and a second worm is welded to an output shaft of the second motor (17).

5. Valve production clamping assembly according to claim 4, wherein the second worm meshes with the second worm wheel (16) and the first worm meshes with the first worm wheel (15).

6. The clamping assembly for valve production according to claim 4, wherein the second motor (17) and the first motor (14) are connected with a switch through a lead, and the switch is connected with a power supply through a lead.