CN214922584U

CN214922584U - Vacuum valve body adds clamping apparatus

Info

Publication number: CN214922584U
Application number: CN202121010591.2U
Authority: CN
Inventors: 王辉
Original assignee: Hefei Shangzhen Vacuum Technology Co ltd
Current assignee: Hefei Shangzhen Vacuum Technology Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-11-30
Anticipated expiration: 2031-05-12

Abstract

The application discloses a vacuum valve body machining clamp which comprises a chuck seat, a base, a first fixing plate, a second fixing plate, a first connecting plate, a second connecting plate, a clamping mechanism and a part limiting mechanism, wherein the chuck seat is arranged on the base; the clamping disc seat is characterized in that a base is fixedly connected to the surface of the top side of the clamping disc seat, a first fixing plate is fixedly connected to the surface of the top side of the base, a second fixing plate fixedly connected to the surface of the top side of the base is attached to the surface of one side of the first fixing plate, a second connecting plate is fixedly connected to the back side of the first fixing plate, and a first connecting plate is fixedly connected to the front side of the first fixing plate; the clamping mechanism comprises a threaded column, a rotating block and a limiting clamping plate, the threaded column is in threaded connection with the side surface of the first fixing plate, one end of the threaded column is fixedly connected with the rotating block, and the other end of the threaded column is fixedly connected with the limiting clamping plate; the part limiting mechanism comprises a part fixing screw rod, a part fixing nut and a part fixing plate. The vacuum valve body machining clamp is novel in design and simple in structure.

Description

Vacuum valve body adds clamping apparatus

Technical Field

The application relates to a machining clamp, in particular to a vacuum valve body machining clamp.

Background

The clamp is a device which is used for fixing a processing object in the mechanical manufacturing process to enable the processing object to occupy a correct position so as to receive construction or detection, and is also called as a clamp; in a broad sense, any process step in the process, the means for quickly, conveniently and safely mounting the workpiece, may be referred to as a jig; the fixture generally comprises a positioning element (for determining the correct position of a workpiece in the fixture), a clamping device, a tool setting guide element (for determining the relative position of the tool and the workpiece or guiding the direction of the tool), an indexing device (for enabling the workpiece to complete the processing of a plurality of stations in one-time installation, including a rotary indexing device and a linear movement indexing device), a connecting element, a fixture body (a fixture base), and the like.

There are a lot of problems in the use of some current vacuum valve body machining anchor clamps, fixed effect in the processing of current vacuum valve body is ideal inadequately, probably influences the processing stability of vacuum valve body, influences processingquality, and the vacuum part after the simultaneous processing is not convenient for the worker and takes out, increases worker's intensity of labour, reduce efficiency. Therefore, the vacuum valve body machining clamp is provided for solving the problems.

Disclosure of Invention

A vacuum valve body machining clamp comprises a chuck seat, a base, a first fixing plate, a second fixing plate, a first connecting plate, a second connecting plate, a clamping mechanism and a part limiting mechanism; the clamping disc seat is characterized in that a base is fixedly connected to the surface of the top side of the clamping disc seat, a first fixing plate is fixedly connected to the surface of the top side of the base, a second fixing plate fixedly connected to the surface of the top side of the base is attached to the surface of one side of the first fixing plate, a second connecting plate is fixedly connected to the back side of the first fixing plate, and a first connecting plate is fixedly connected to the front side of the first fixing plate;

the clamping mechanism comprises a threaded column, a rotating block and a limiting clamping plate, the threaded column is in threaded connection with the side surface of the first fixing plate, one end of the threaded column is fixedly connected with the rotating block, and the other end of the threaded column is fixedly connected with the limiting clamping plate;

part stop gear includes part clamping screw, part fixation nut and part fixed plate, part clamping screw threaded connection is in first connecting plate side surface, part clamping screw one end fixedly connected with part fixed plate, part clamping screw other end threaded connection has part fixation nut, the part valve body has been placed to base top side.

Furthermore, the number of the first fixing plates is two, and the two first fixing plates are symmetrically distributed relative to the part valve body.

Further, the number of the threaded columns is two, and the threads of the threaded columns penetrate through the side surface of the first fixing plate.

Furthermore, the number of the part fixing plates is two, and the two part fixing plates are tightly attached to the side surface of the part valve body.

Furthermore, one end of the part fixing screw is in threaded connection with two part fixing nuts.

Furthermore, a first part machining surface and a second part machining surface are formed on the top side of the part valve body.

The beneficial effect of this application is: the application provides a vacuum valve body adds clamping apparatus.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of a valve body connection between a whole and a part according to an embodiment of the present application;

FIG. 2 is a schematic overall perspective view of an embodiment of the present application;

FIG. 3 is a bottom view of an embodiment of the present application;

FIG. 4 is a schematic diagram of an overall top view of an embodiment of the present application;

fig. 5 is a schematic view of a surface structure of a valve body of a component according to an embodiment of the present application.

In the figure: 1. chuck seat, 2, base, 3, first fixed plate, 4, second fixed plate, 5, first connecting plate, 6, screw post, 7, spacing splint, 8, turning block, 9, part clamping screw, 10, part fixation nut, 11, part fixed plate, 12, part valve body, 1201, first part machined surface, 1202, second part machined surface, 13, second connecting plate.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-5, a vacuum valve machining fixture includes a chuck base 1, a base 2, a first fixing plate 3, a second fixing plate 4, a first connecting plate 5, a second connecting plate 13, a clamping mechanism and a part limiting mechanism; a base 2 is fixedly connected to the surface of the top side of the chuck base 1, a first fixing plate 3 is fixedly connected to the surface of the top side of the base 2, a second fixing plate 4 fixedly connected to the surface of the top side of the base 2 is attached to the surface of one side of the first fixing plate 3, a second connecting plate 13 is fixedly connected to the back side of the first fixing plate 3, and a first connecting plate 5 is fixedly connected to the front side of the first fixing plate 3;

the clamping mechanism comprises a threaded column 6, a rotating block 8 and a limiting clamping plate 7, the threaded column 6 is in threaded connection with the side surface of the first fixing plate 3, one end of the threaded column 6 is fixedly connected with the rotating block 8, and the other end of the threaded column 6 is fixedly connected with the limiting clamping plate 7;

part stop gear includes part clamping screw 9, part fixation nut 10 and part fixed

plate

11, 9 threaded connection of part clamping screw are at 5 side surfaces of first connecting plate, 9 one end fixedly connected with part fixed plate 11 of part clamping screw, 9 other end threaded connection of part clamping screw have part fixation nut 10, part valve body 12 has been placed to 2 top sides of base.

The number of the first fixing plates 3 is two, and the two first fixing plates 3 are symmetrically distributed about the part valve body 12, so that the first fixing plates 3 are reasonably placed; the number of the threaded columns 6 is two, and the threads of the threaded columns 6 penetrate through the side surface of the first fixing plate 3, so that the threaded columns 6 can be conveniently adjusted in a rotating mode; the number of the part fixing plates 11 is two, and the two part fixing plates 11 are tightly attached to the side surface of the part valve body 12, so that the part valve body 12 is fixed conveniently; one end of the part fixing screw rod 9 is in threaded connection with two part fixing nuts 10; the top side of the component valve body 12 is provided with a first component processing surface 1201 and a second component processing surface 1202 for convenient operation.

When the fixture is used, electrical components appearing in the fixture are externally connected with a power supply and a control switch when the fixture is used, the chuck base 1 is clamped and fixed by a clamping jaw of a lathe, the part valve body 12 is placed between two limiting clamping plates 7, the threaded column 6 is rotated, the threaded column 6 further pushes the limiting clamping plates 7 to clamp and fix the part valve body 12, the stable placement of the part valve body 12 is guaranteed, in the machining process, the position of a second part machining face 1202 of the part valve body 12 is adjusted, the part valve body 12 is limited and fixed by pushing the part fixing plate 11 through the rotating part fixing screw 9, the stable fixation of the part valve body 12 is guaranteed, meanwhile, the position of the part fixing screw 9 is fixed through two part fixing nuts 10, the machining of the part valve body 12 is facilitated, the machining quality of the machining face of the part valve body 12 is guaranteed, and the use requirements of workers are met, through rotatory screw post 6 after the processing, the separation of spacing splint 7 and part valve body 12 of being convenient for, the part fixed plate 11 of being convenient for breaks away from part valve body 12, makes things convenient for taking out of part valve body 12 convenient to use by rotatory part clamping screw 9.

The application has the advantages that:

1. this kind of vacuum valve body adds clamping apparatus novel in design, simple structure, under fixture's the effect through setting up, be convenient for carry out the centre gripping with part valve body 12 and fix, improve the processingquality of part valve body 12, guarantee the processingquality of part valve body 12, satisfy worker's user demand.

2. Be convenient for through rotatory screw post 6, with the separation of spacing splint 7 and part valve body 12, rotatory part clamping screw 9, the part fixed plate 11 of being convenient for breaks away from part valve body 12, makes things convenient for taking out of part valve body 12, improves and dismantles efficiency, has good market value.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a vacuum valve body adds clamping apparatus which characterized in that: the clamping device comprises a chuck seat (1), a base (2), a first fixing plate (3), a second fixing plate (4), a first connecting plate (5), a second connecting plate (13), a clamping mechanism and a part limiting mechanism; the clamping disc seat (1) is fixedly connected with a base (2) on the surface of the top side, a first fixing plate (3) is fixedly connected with the surface of the top side of the base (2), a second fixing plate (4) fixedly connected with the surface of the top side of the base (2) is attached to the surface of one side of the first fixing plate (3), a second connecting plate (13) is fixedly connected with the back side of the first fixing plate (3), and a first connecting plate (5) is fixedly connected with the front side of the first fixing plate (3);

the clamping mechanism comprises a threaded column (6), a rotating block (8) and a limiting clamping plate (7), the threaded column (6) is in threaded connection with the side surface of the first fixing plate (3), the rotating block (8) is fixedly connected to one end of the threaded column (6), and the limiting clamping plate (7) is fixedly connected to the other end of the threaded column (6);

part stop gear includes part clamping screw (9), part fixation nut (10) and part fixed plate (11), part clamping screw (9) threaded connection is in first connecting plate (5) side surface, part clamping screw (9) one end fixedly connected with part fixed plate (11), part clamping screw (9) other end threaded connection has part fixation nut (10), part valve body (12) have been placed to base (2) top side.

2. The vacuum valve body machining jig according to claim 1, characterized in that: the number of the first fixing plates (3) is two, and the two first fixing plates (3) are symmetrically distributed around the part valve body (12).

3. The vacuum valve body machining jig according to claim 1, characterized in that: the number of the threaded columns (6) is two, and the threads of the threaded columns (6) penetrate through the side surface of the first fixing plate (3).

4. The vacuum valve body machining jig according to claim 1, characterized in that: the number of the part fixing plates (11) is two, and the part fixing plates (11) are tightly attached to the side surface of the part valve body (12).

5. The vacuum valve body machining jig according to claim 1, characterized in that: one end of the part fixing screw rod (9) is in threaded connection with two part fixing nuts (10).

6. The vacuum valve body machining jig according to claim 1, characterized in that: the top side of the part valve body (12) is provided with a first part processing surface (1201) and a second part processing surface (1202).