CN212578457U

CN212578457U - Valve foundry goods adds clamping apparatus

Info

Publication number: CN212578457U
Application number: CN202021304675.2U
Authority: CN
Inventors: 金雷
Original assignee: Shuyang Fuluosi Machinery Co ltd
Current assignee: Shuyang Fuluosi Machinery Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-02-23
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a valve foundry goods adds clamping apparatus, the on-line screen storage device comprises a base, two curb plates of upper end fixedly connected with of base, two all run through on the lateral wall of curb plate and be provided with the circular slot, two all be provided with the rotor plate in the circular slot, two equal fixedly connected with rotating device, two on the lateral wall of rotor plate the central lateral wall department of rotor plate all runs through and is provided with the screw hole, two equal threaded connection has clamping device, two in the screw hole the upper end of curb plate all runs through and is provided with spout, two equal fixedly connected with stop device on the inner wall of spout. The utility model has the advantages of reasonable design, have the benefit of making things convenient for the centre gripping valve, convenient comprehensive inspection.

Description

Valve foundry goods adds clamping apparatus

Technical Field

The utility model relates to the technical field of valves, especially, relate to a valve foundry goods adds clamping apparatus.

Background

The valve is a pipeline accessory used for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters of a conveying medium, can be divided into a shut-off valve, a check valve, an adjusting valve and the like according to functions of the valve, is a control part in a fluid conveying system, and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting or overflowing and relieving pressure and the like.

In the prior art, in the machining process of the valve, a certain number of valves are generally required to be checked to check the surface burr phenomenon, and in order to facilitate the process, a valve casting machining clamp is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a valve casting machining clamp.

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

the utility model provides a valve foundry goods adds clamping apparatus, includes the base, two curb plates of upper end fixedly connected with of base, two all run through on the lateral wall of curb plate and be provided with the circular slot, two all be provided with the rotor plate in the circular slot, two equal fixedly connected with rotating device, two on the lateral wall of rotor plate the central lateral wall department of rotor plate all runs through and is provided with the screw hole, two equal threaded connection has clamping device, two in the screw hole the upper end of curb plate all runs through and is provided with spout, two equal fixedly connected with stop device on the inner wall of spout.

Preferably, the rotating device comprises a limiting plate fixedly connected to the side wall of the rotating plate, a limiting groove penetrates through the inner wall of the circular groove, and the limiting plate rotates in the limiting groove.

Preferably, the clamping device comprises a clamping screw in threaded connection with the threaded hole, the tail end of the clamping screw is rotatably connected with a clamping plate, and the clamping plate is a circular plate.

Preferably, stop device includes the slide bar of fixed connection on the spout inner wall, sliding connection has the slider on the slide bar, fixedly connected with dead lever on the slider, the one end fixedly connected with connecting rod of dead lever, the connecting rod is perpendicular to each other with the dead lever, be close to fixedly connected with spacer pin on the lateral wall of curb plate lateral wall department on the connecting rod, correspond position department it runs through along its circumference equidistant on the lateral wall of rotor plate and is provided with a plurality of spacing holes, the spacer pin is located one of them spacing downthehole.

Preferably, the opposite side walls of the two clamping plates are fixedly connected with cushion pads.

Preferably, two the equal fixedly connected with shifting block in upper end of connecting rod, two the upper end of shifting block all is provided with anti-skidding line.

The utility model has the following beneficial effects;

the utility model discloses in, mutually support through setting up rotating device, clamping device and stop device, can be with the valve centre gripping between two curb plates when the inspection valve, then stir the connecting rod of both sides respectively and can let two spacer pins no longer spacing to the rotor plate of corresponding position department, can the free rotation when letting the valve centre gripping, make things convenient for inspection personnel can more careful inspection.

Drawings

Fig. 1 is a schematic structural view of a valve casting machining fixture provided by the utility model;

fig. 2 is a side plate overlooking view waist section view of the valve casting machining fixture provided by the utility model;

fig. 3 is a schematic side view of a side plate of the valve casting machining fixture provided by the utility model;

fig. 4 is the utility model provides a valve foundry goods adds clamping apparatus's curb plate top cross-sectional view.

In the figure: the device comprises a base 1, side plates 2, clamping screws 3, a limiting pin 4, a connecting rod 5, a shifting block 6, a fixing rod 7, a sliding block 8, a clamping plate 9, a buffering pad 10, a circular groove 11, a limiting groove 12, a rotating plate 13, a limiting plate 14, a limiting hole 15, a threaded hole 16, a sliding groove 17 and a sliding rod 18.

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.

Referring to fig. 1-4, a valve casting machining fixture comprises a base 1, two side plates 2 are fixedly connected to the upper end of the base 1, circular grooves 11 are formed in the side walls of the two side plates 2 in a penetrating mode, rotating plates 13 are arranged in the two circular grooves 11, rotating devices are fixedly connected to the side walls of the two rotating plates 13 and comprise limiting plates 14 fixedly connected to the side walls of the rotating plates 13, limiting grooves 12 are formed in the inner walls of the circular grooves 11 in a penetrating mode, and the limiting plates 14 rotate in the limiting grooves 12.

Wherein, the central lateral wall department of two rotor plates 13 all runs through and is provided with screw hole 16, and equal threaded connection has clamping device in two screw holes 16, and clamping device includes the clamping screw 3 of threaded connection in screw hole 16, and the tail end of clamping screw 3 rotates and is connected with grip block 9, and grip block 9 is the plectane, equal fixedly connected with blotter 10 on the relative lateral wall of two grip blocks 9.

Wherein, the upper end of two curb plates 2 all runs through and is provided with spout 17, equal fixedly connected with stop device on the inner wall of two spout 17, stop device includes slide bar 18 of fixed connection on spout 17 inner wall, sliding connection has slider 8 on slide bar 18, fixedly connected with dead lever 7 on the slider 8, the one end fixedly connected with connecting rod 5 of dead lever 7, connecting rod 5 is perpendicular to each other with dead lever 7, fixedly connected with spacer pin 4 on the lateral wall of being close to 2 lateral walls of curb plate department on connecting rod 5, it is provided with a plurality of spacing holes 15 to run through along its circumference equidistant on the lateral wall of the rotor plate 13 of corresponding position department, spacer pin 4 is located one of them spacing hole 15.

Specifically, the upper ends of the two connecting rods 5 are fixedly connected with shifting blocks 6, and the upper ends of the two shifting blocks 6 are provided with anti-skid lines.

The utility model discloses in, after taking the valve of extraction, the valve that will inspect is put between two grip blocks 9, then rotate two clamping screw 3 respectively, two clamping screw 3 drive two grip blocks 9 respectively and are close to each other, the centre gripping is accomplished the back, then stir two dead levers 7 respectively, it slides on two slide bar 18 respectively to drive two sliders 8 that correspond, can drive spacing round pin 4 through connecting rod 5 and leave spacing hole 15 on the rotor plate 13 lateral wall of corresponding position department, break away from spacing to two rotor plates 13, can begin to rotate the valve that is pressed from both sides tightly, careful inspection can begin.

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 valve foundry goods adds clamping apparatus, includes base (1), its characterized in that, two curb plates (2) of upper end fixedly connected with of base (1), two all run through on the lateral wall of curb plate (2) and be provided with circular slot (11), two all be provided with rotor plate (13), two in circular slot (11) equal fixedly connected with rotating device, two on the lateral wall of rotor plate (13) the central lateral wall department of rotor plate (13) all runs through and is provided with screw hole (16), two equal threaded connection has clamping device, two in screw hole (16) the upper end of curb plate (2) all runs through and is provided with spout (17), two equal fixedly connected with stop device on the inner wall of spout (17).

2. The valve casting machining clamp according to claim 1, wherein the rotating device comprises a limiting plate (14) fixedly connected to the side wall of the rotating plate (13), a limiting groove (12) penetrates through the inner wall of the circular groove (11), and the limiting plate (14) rotates in the limiting groove (12).

3. A valve casting machining clamp according to claim 1, characterized in that the clamping device comprises a clamping screw (3) which is screwed in a threaded hole (16), a clamping plate (9) is rotatably connected to the tail end of the clamping screw (3), and the clamping plate (9) is a circular plate.

4. The valve casting machining clamp as claimed in claim 1, wherein the limiting device comprises a sliding rod (18) fixedly connected to the inner wall of a sliding groove (17), a sliding block (8) is slidably connected to the sliding rod (18), a fixing rod (7) is fixedly connected to the sliding block (8), a connecting rod (5) is fixedly connected to one end of the fixing rod (7), the connecting rod (5) and the fixing rod (7) are perpendicular to each other, a limiting pin (4) is fixedly connected to the side wall, close to the side wall of the side plate (2), of the connecting rod (5), a plurality of limiting holes (15) are formed in the side wall of the rotating plate (13) at corresponding positions in a penetrating mode at equal intervals along the circumferential direction of the side wall, and the limiting pin (4) is located in one of the limiting holes (15).

5. A valve casting machining fixture as claimed in claim 3, characterized in that cushions (10) are fixedly attached to opposite side walls of both of the clamping plates (9).

6. The valve casting machining clamp according to claim 4, wherein the upper ends of the two connecting rods (5) are fixedly connected with shifting blocks (6), and the upper ends of the two shifting blocks (6) are provided with anti-skid grains.