CN220680090U

CN220680090U - Valve processing frock

Info

Publication number: CN220680090U
Application number: CN202322376163.7U
Authority: CN
Inventors: 李平泉; 欧阳白胜
Original assignee: Nanjing Zhengyuan Medical Equipment Technology Co ltd
Current assignee: Nanjing Zhengyuan Medical Equipment Technology Co ltd
Priority date: 2023-09-01
Filing date: 2023-09-01
Publication date: 2024-03-29
Anticipated expiration: 2033-09-01

Abstract

The utility model relates to the technical field of valve machining, in particular to a valve machining tool which comprises a positioning block, a reference block, a compression block, a screw rod, a fixed seat and a valve body, wherein the fixed seat is detachably arranged on one side of the positioning block, the reference block is arranged on the positioning block, the screw rod penetrates through the positioning block and the reference block, the upper part of the screw rod is positioned through a positioning nut, and the lower part of the screw rod is fastened through a fastening bolt; the valve body passes through the screw rod and is placed on the reference block and is positioned by the adjusting bolt; the compressing block passes through the screw rod and is arranged on the valve body and is fastened by the fastening nut. The tool is simple to assemble and disassemble, quick to clamp and convenient to operate, and after machining is completed, the workpiece is taken down only by easily disassembling the nut, and the workpiece is clamped again, so that the nut can be fastened to start machining, and the machining efficiency is improved.

Description

Valve processing frock

Technical Field

The utility model relates to the technical field of valve machining, in particular to a valve machining tool.

Background

Valves are pipe attachments used in fluid delivery to open and close pipes, control flow direction, regulate and control parameters (temperature, pressure and flow) of the delivery medium. The existing valve machining tool has the problems that the assembly is complex, the disassembly is troublesome, and the machining efficiency is low.

Disclosure of Invention

The valve machining tool is simple to assemble and disassemble, quick to clamp and convenient to operate, and can start machining by only easily disassembling the nut, taking down the workpiece and clamping the workpiece again after machining is completed, so that the machining efficiency is improved.

In order to solve the technical problems, the utility model is realized by the following technical scheme: the valve machining tool comprises a positioning block, a reference block, a compression block, a screw rod, a fixed seat and a valve body, wherein the fixed seat is detachably arranged on one side of the positioning block, the reference block is arranged on the positioning block, the screw rod penetrates through the positioning block and the reference block, the upper part of the screw rod is positioned through a positioning nut, and the lower part of the screw rod is fastened through a fastening bolt; the valve body passes through the screw rod and is placed on the reference block and is positioned by the adjusting bolt; the compressing block passes through the screw rod and is arranged on the valve body and is fastened by the fastening nut.

As a preferable scheme, two waist-shaped holes are formed in the fixing base, and the positioning bolts penetrate through the waist-shaped holes to connect the fixing base with the positioning blocks.

Preferably, the reference block is a step-shaped structure formed by a plurality of concentric circles with different diameters.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The tool is simple to disassemble and assemble, quick to clamp and convenient to operate, after machining is completed, the workpiece is removed by only easily disassembling the nut, and the workpiece is clamped again, so that the nut can be fastened to start machining, and the machining efficiency is improved;

(2) The tool is adopted for batch cutting, so that the precision is high, the quality is reliable, and the problems of low quality and low efficiency existing in machining all the time are solved;

(3) The reference block is of a step-shaped structure formed by a plurality of concentric circles with different diameters, can adapt to the processing of valve bodies with different specifications, can be reused, and saves cost.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

fig. 2 is a schematic view of the structure of the present utility model with the valve body removed.

In the figure:

1. the device comprises a positioning block, 2, a reference block, 3, a positioning nut, 4, an adjusting bolt, 5, a screw, 6, a fastening nut, 7, a compression block, 8, a fixing seat, 9, a positioning bolt, 10, a fastening bolt, 11 and a valve body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

As shown in fig. 1 to 2, the valve machining tool comprises a positioning block 1, a reference block 2, a compression block 7, a screw 5, a fixed seat 8 and a valve body 11, wherein the fixed seat 8 is detachably arranged on one side of the positioning block 1, the reference block 2 is arranged on the positioning block 1, the screw 5 penetrates through the positioning block 1 and the reference block 2, the upper part is positioned through a positioning nut 3, and the lower part is fastened through a fastening bolt 10; the valve body 11 is placed on the reference block 2 through the screw 5 and positioned by the adjusting bolt 4; the compression block 7 passes through the screw 5 and is placed on the valve body 11 and is fastened by the fastening nut 6.

In one embodiment, the fixing base 8 is provided with two waist-shaped holes, and the positioning bolts 9 penetrate through the waist-shaped holes to connect the fixing base 8 with the positioning block 1.

In one embodiment, the reference block 2 is a stepped structure formed of several concentric circles of different diameters to use valve bodies of different specifications.

The working principle is as follows:

during assembly, the fixed seat 8 and the positioning block 1 are fixed through the positioning bolt 9, the positioning nut 3 is installed on the screw 5 and penetrates through the positioning block 1 and the reference block 2, so that the positioning nut 3 is close to the reference block 2, and then the screw 5 is fastened under the positioning block 1 by tightening the fastening bolt 10; then the valve body 11 is placed on the reference block 2 through the screw 5 and the adjusting bolt 4 is adjusted to be positioned, and finally the compressing block 7 is placed above the valve body 11 through the screw 5 and is screwed on the screw 5 through the fastening nut 6 to be fixed; the whole installation and debugging are finished, and the whole installation and debugging are fixed on processing equipment for fine adjustment so as to meet the machining requirements of parts; when the valve body is disassembled, the fastening nut 6 is unscrewed, the compression block 7 is taken down, and the machined valve body 11 can be taken down.

The above is a preferred embodiment of the present utility model, and a person skilled in the art can also make alterations and modifications to the above embodiment, therefore, the present utility model is not limited to the above specific embodiment, and any obvious improvements, substitutions or modifications made by the person skilled in the art on the basis of the present utility model are all within the scope of the present utility model.

Claims

1. Valve processing frock, its characterized in that: the device comprises a positioning block, a reference block, a compression block, a screw rod, a fixed seat and a valve body, wherein the fixed seat is detachably arranged on one side of the positioning block, the reference block is arranged on the positioning block, the screw rod penetrates through the positioning block and the reference block, the upper part of the screw rod is positioned through a positioning nut, and the lower part of the screw rod is fastened through a fastening bolt; the valve body passes through the screw rod and is placed on the reference block and is positioned by the adjusting bolt; the compressing block passes through the screw rod and is arranged on the valve body and is fastened by the fastening nut.

2. The valve tooling of claim 1, wherein: two waist-shaped holes are formed in the fixing base, and the positioning bolts penetrate through the waist-shaped holes to connect the fixing base with the positioning blocks.

3. The valve tooling of claim 1, wherein: the reference block is of a step-shaped structure formed by a plurality of concentric circles with different diameters.