CN220145735U - Frock clamp is used in processing of stop valve body - Google Patents

Abstract

The utility model relates to the technical field of valve body processing jigs, in particular to a tooling fixture for processing a valve body of a stop valve, which comprises a tooling fixture base, wherein a rotating threaded rod, a telescopic plate device and a nut sleeve are arranged in the tooling fixture base, two nut sleeves are sleeved on the rotating threaded rod, round base plates are arranged above the nut sleeves, anti-collision rings are arranged on the similar surfaces of the two round base plates, connecting nuts are arranged in the centers of the similar surfaces, the connecting nuts are connected with the embedded base plates, the telescopic plate device is arranged in the middle of the interior of the tooling fixture base, the elastic plate is lifted by a spring telescopic rod, the valve body is protected from being damaged, the valve body is prevented from moving in the processing process of the valve body, the valve body is arranged on the telescopic plate device and pressed down, then the round base plates can be fixed on the valve body by rotating the threaded rod, otherwise, the valve body can be taken down and dismantled, the operation is convenient, and the efficiency is improved.

Description

Frock clamp is used in processing of stop valve body

Technical Field

The utility model relates to the technical field of valve body machining jigs, in particular to a tooling fixture for machining a stop valve body.

Background

A shut-off valve, also called a shutter, is one of the most widely used valves. When the valve body is processed, the valve body needs to be fixed by using a fixture. Tooling, i.e., process equipment, refers to the generic name of various tools used in the manufacturing process. Comprises a cutter, a clamp, a die, a measuring tool, a checking tool, an auxiliary tool, a bench tool, a station tool and the like.

The existing clamp is mainly provided with a plurality of nuts and screws which are matched with each other to clamp the valve body, and the structure is simpler, but the operation steps are complex, and the efficiency of installing and dismantling the valve body is low. Therefore, a worker skilled in the art provides a tool fixture for machining a valve body of a stop valve, so as to solve the problems in the prior art.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a fixture for processing a stop valve body, which comprises a fixture base, wherein a rotating threaded rod, a telescopic plate device and a nut sleeve are arranged in the fixture base;

preferably: and the two round substrates are provided with anti-collision rings on the similar surfaces, and connecting nuts are arranged in the centers of the similar surfaces and are connected with the clamping substrates.

Preferably: the expansion plate device is arranged in the middle of the tool clamp base and is positioned between the two circular base plates.

Preferably: the expansion plate device consists of an elastic plate, a spring expansion link and a fixed plate.

Preferably: two spring telescopic rods are arranged above the fixing plate, and an elastic plate is arranged above the two spring telescopic rods.

Preferably: the tool clamp is characterized in that a tool base body is arranged right below the tool clamp base, six through grooves are formed in the front side and the rear side of the tool base body, cross nuts are arranged in the through grooves, and the tool base body is fixed through the through grooves.

Preferably: the bearings are connected to the left end and the right end of the rotating threaded rod, and the rotating threaded rod is rotationally connected with the tool clamp base through the bearings.

Preferably: the right end of the rotary threaded rod extends out of the tool clamp base and is provided with a torsion handle.

The utility model has the technical effects and advantages that:

1. the surface of circular base plate is equipped with the anticollision ring, can avoid wearing and tearing and the injury of valve body in the fixed in-process of processing.

2. The middle position of circular base plate is equipped with coupling nut, and coupling nut is connected with the inlay card base plate, can process the fixed to not unidimensional valve body through the change of inlay card base plate.

3. The middle position inside the tool clamp base is provided with a telescopic plate device, the elastic plate is lifted through a spring telescopic rod, the valve body is protected from being damaged, and the problem of movement in the valve body machining process is prevented.

4. The valve body is arranged on the expansion plate device and is pressed down, then the circular base plate can be fixed to the valve body by rotating the threaded rod, otherwise, the valve body can be taken down and removed, the operation is convenient and fast, and the efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of a fixture for machining a valve body of a stop valve according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a fixture for machining a valve body of a stop valve according to an embodiment of the present utility model;

fig. 3 is a schematic bottom view of a tooling fixture for machining a valve body of a stop valve according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of a rotating screw shaft of a fixture for machining a valve body of a stop valve according to an embodiment of the present utility model;

fig. 5 is a schematic structural view of a telescopic plate device of a tooling fixture for machining a valve body of a stop valve according to an embodiment of the present utility model;

in the figure: 1. a tool clamp base; 2. a tooling substrate; 3. twisting the handle; 4. a circular substrate; 5. rotating the threaded rod; 6. a cross nut; 7. a coupling nut; 8. a telescoping plate arrangement; 9. a through slot; 10. a nut sleeve; 11. clamping and embedding a substrate; 12. an anti-collision ring; 51. a bearing; 81. an elastic plate; 82. a spring telescoping rod; 83. and a fixing plate.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Examples

Referring to fig. 1-5, in this embodiment, a fixture for machining a valve body of a stop valve is provided, including a fixture base 1, a fixture base 2 is disposed under the fixture base 1, six through slots 9 are disposed on front and rear sides of the fixture base 2, a cross nut 6 is disposed in each through slot 9, and the cross nut 6 fixes the fixture base 2 through the through slots 9, so that the fixture base is stable and prevents movement.

The inside of frock clamp base 1 is equipped with rotation threaded rod 5, expansion plate device 8, nut sleeve 10, bearing 51, and the cover has two nut sleeves 10 on the rotation threaded rod 5, and bearing 51 is all connected at both ends about the rotation threaded rod 5, and expansion plate device 8 establishes the intermediate position at frock clamp base 1.

The expansion plate device 8 is composed of an elastic plate 81, a spring expansion rod 82 and a fixing plate 83, wherein two spring expansion rods 82 are arranged above the fixing plate 83, the elastic plate 81 is arranged above the two spring expansion rods 82, and the elastic plate 81 plays a role in fixing a processed object.

The upper part of each nut sleeve 10 is provided with a circular base plate 4, the similar surfaces of the two circular base plates 4 are provided with anti-collision rings 12, meanwhile, the centers of the similar surfaces are provided with connecting nuts 7, the connecting nuts 7 are connected with the clamping base plates 11, and the anti-collision rings 12 can protect an object to be processed from being damaged when being fixedly extruded.

The right end of the rotary threaded rod 5 extends out of the tool clamp base 1 and is provided with a torsion handle 3, and the position of the nut sleeve 10 is adjusted through rotation of the torsion handle 3, so that the valve body to be processed is fixed.

The working principle of the utility model is as follows: the stop valve body to be processed is placed in the middle position of the fixture clamp base 1, then the torsion handle 3 is rotated, the rotation of the torsion handle 3 drives the rotation threaded rod 5 inside the fixture clamp base 1, two nut sleeves 10 on the rotation threaded rod 5 move mutually, a circular base plate 4 on the nut sleeve 10 can fix the valve body, a clamping base plate 11 is inserted into the valve body to be fixed, an anti-collision ring 12 on the surface of the circular base plate 4 can prevent the valve body from being damaged, a connecting nut 7 is arranged in the middle position of the circular base plate 4, the connecting nut 7 is connected with the clamping base plate 11, the valve bodies with different sizes can be processed and fixed through the replacement of the clamping base plate 11, and after the telescopic plate device 8 is fixed on the left and right sides of the valve body, the elastic plate 81 is controlled to lift up through a spring telescopic rod 82 to prop against the valve body from the lower side, the processed valve body can be effectively prevented from moving, and the safety of the valve body processing is ensured.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims (7)

1. The utility model provides a frock clamp is used in stop valve body processing, includes frock clamp base (1), and its characterized in that, the inside of frock clamp base (1) is equipped with rotation threaded rod (5), expansion plate device (8), nut sleeve (10), and the cover has two nut sleeves (10) on rotation threaded rod (5), and nut sleeve (10) top all is equipped with circular base plate (4) two circular base plate (4) close surface is equipped with anticollision ring (12), and close surface center is equipped with coupling nut (7), and coupling nut (7) connect inlay card base plate (11).

2. A tool clamp for machining a valve body of a stop valve according to claim 1, characterized in that the expansion plate device (8) is arranged in the middle of the tool clamp base (1) and between two circular base plates (4).

3. The tool clamp for machining the stop valve body according to claim 2, wherein the expansion plate device (8) is composed of an elastic plate (81), a spring expansion rod (82) and a fixing plate (83).

4. A tool clamp for machining a stop valve body according to claim 3, wherein two spring telescopic rods (82) are arranged above the fixed plate (83), and an elastic plate (81) is arranged above the two spring telescopic rods (82).

5. The fixture for machining the stop valve body according to claim 1, wherein a fixture base body (2) is arranged under the fixture base (1), six through grooves (9) are formed in the front side and the rear side of the fixture base body (2), cross nuts (6) are arranged in the through grooves (9), and the cross nuts (6) fix the fixture base body (2) through the through grooves (9).

6. The fixture for machining the stop valve body according to claim 1, wherein the bearings (51) are connected to both the left and right ends of the rotary threaded rod (5), and the bearings (51) rotationally connect the rotary threaded rod (5) with the fixture base (1).

7. The tooling fixture for machining the stop valve body according to claim 6, wherein the right end of the rotary threaded rod (5) extends out of the tooling fixture base (1) and is provided with a torsion handle (3).