CN210361049U

CN210361049U - Special-shaped clamp for semiconductor device

Info

Publication number: CN210361049U
Application number: CN201921397286.6U
Authority: CN
Inventors: 金荣昌; 白新生
Original assignee: Dalian Keyi Technology Co Ltd
Current assignee: Dalian Keyi Technology Co Ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-04-21
Anticipated expiration: 2029-08-27

Abstract

The utility model relates to the technical field of semiconductor installation, in particular to a special-shaped clamp for a semiconductor device, the fixture is characterized by comprising a fixture main body, a fixture base, a spherical gasket base and a pressure scale, wherein the fixture main body comprises an arc panel and connecting plates positioned at two ends of the arc panel, the upper part of the arc panel is a convex surface formed by two sections of arc surfaces, the lower part of the arc panel is an arc-shaped concave surface, the connecting plates are provided with through holes, the spherical gasket base is arranged at the through hole at the upper end of the connecting plates, the spherical gasket is arranged at the upper end of the spherical gasket base, the fixture base is connected to the lower end of the arc panel and the upper part of the fixture base is the arc-shaped convex surface corresponding to the arc-shaped concave surface at the lower part of the arc panel, the pressure scale is arranged on one side of the fixture main body, one end of the pressure scale is fixedly. The utility model discloses rational in infrastructure, the fastening is effectual, convenient to use.

Description

Special-shaped clamp for semiconductor device

Technical Field

The utility model relates to a semiconductor installation technical field especially relates to a semiconductor device dysmorphism anchor clamps.

Background

Among the prior art, semiconductor device's installation occupation space is very big usually, screw rod length is longer, lead to whole equipment occupation space increase, the scale adopts the mode of panel beating to warp easily, when the thyristor required pressure value is very big, bolt and the direct crimping of nut produce the partial force easily, and simultaneously, the screw thread of nut and screw rod also can suffer the destruction of not equidimension, can't satisfy the requirement, the structure is unstable, in addition, base and main part drop easily, not a whole, the installation is inconvenient, the mistake is installed easily, main part and base stress produce the deformation easily too greatly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a semiconductor device dysmorphism anchor clamps to it is unreasonable to overcome the semiconductor device anchor clamps structural design among the prior art, and the fastening effect is not good, uses inconvenient scheduling problem.

In order to solve the technical problem, the utility model provides a semiconductor device special-shaped clamp, which comprises a clamp main body, a clamp base, a spherical washer base and a pressure scale, wherein the clamp main body comprises an arc panel and connecting plates positioned at two ends of the arc panel, the upper part of the arc panel is a convex surface consisting of two sections of arc surfaces, the lower part of the arc panel is an arc-shaped concave surface, the connecting plates are provided with through holes, the spherical washer base is arranged at the through holes at the upper end of the connecting plates, the spherical washer is arranged at the upper end of the spherical washer base, the clamp base is connected at the lower end of the arc panel, the upper part of the clamp base is an arc-shaped convex surface corresponding to the arc-shaped concave surface at the lower part of the arc panel, the pressure scale is arranged at one side of the clamp main body, one end of the pressure scale, the other end of the pressure scale is provided with a buckle structure and is positioned on the side face of the connecting plate at the other end of the clamp main body.

Preferably, the cambered plate and the connecting plate of the clamp main body are of an integrated structure.

Preferably, the clamp base is connected with the cambered plate through a main body screw.

Preferably, one end of the pressure scale is fixedly connected with the side face of the connecting plate at one end of the clamp body through two scale screws.

Preferably, the spherical washer is made of an elastic material.

Preferably, the distance between the upper end surface of the spherical washer and the lower end surface of the clamp base is 60 mm-65 mm.

The utility model discloses a semiconductor device dysmorphism anchor clamps structural design is reasonable, fastening effect is good, high durability and convenient use, adopt the dysmorphism structure to make the less bolt of mounted position shorter, prevented that anchor clamps from producing very big space, it is even reliable to adopt spherical packing ring atress, the sphere passes power, can make the effectual transmission of power on even face, the atress is more stable, adopt the dysmorphism structure to make it more pleasing to the eye, the scale adopts behind the high strength metal oblique angle structrual installation inseparabler, and is standard, non-deformable, make the scale more accurate compacter, base and main part link to each other through the screw and make it form a whole, the performance is more reliable, can not install the mistake, and the atress is more.

Drawings

Fig. 1 is a front view of a semiconductor device special-shaped clamp according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a semiconductor device special-shaped clamp according to an embodiment of the present invention;

fig. 3 is a perspective view of the semiconductor device special-shaped clamp according to the embodiment of the present invention;

fig. 4 is a structural diagram of a pressure scale of the semiconductor device special-shaped clamp according to the embodiment of the present invention.

In the figure, 1: a clamp body; 2: a clamp base; 3: a pressure scale; 4: a spherical washer; 5: a spherical washer base; 6: a body screw; 7: a scale screw.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and include, for example, fixed or removable connections or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 3, the semiconductor device-shaped jig of the present embodiment includes: the clamp comprises a clamp body 1, a clamp base 2, a spherical gasket 4, a spherical gasket base 5 and a pressure scale 3.

The jig main body 1 includes: the arc panel (located in the middle) and the connecting plates located at the two ends of the arc panel, the arc panel and the connecting plates of the clamp main body 1 are of an integrated structure, the upper part of the arc panel is a convex surface formed by two sections of arc surfaces, namely the outlines of the arc surfaces are connected together by two arcs, the lower part of the arc panel is an arc concave surface, such as an arc concave surface between two sections of downward arc convex surfaces, the connecting plates are provided with through holes, the upper end surface of the connecting plates can be a plane, a spherical gasket base 5 is arranged at the through hole at the upper end of the connecting plates, a spherical gasket 4 is arranged at the upper end of the spherical gasket base 5, the lower end of the spherical gasket 4 is a spherical surface, the spherical gasket 4 can be made of an elastic material, the spherical gasket 4 can also be made of a high-strength material or a metal material, such as carbon steel, the clamp base 2, anchor clamps base 2 can be connected with the cambered plate through main part screw 6, pressure scale 3 is established in one side of anchor clamps main part 1, front side or rear side promptly, as shown in fig. 4, the one end of pressure scale 3 and the side fixed connection of the connecting plate of anchor clamps main part 1 one end, the one end of pressure scale 3 can be through the side fixed connection of the connecting plate of two scale screws 7 with anchor clamps main part 1 one end, the other end of pressure scale 3 is equipped with buckle structure and is located the side of the connecting plate of the anchor clamps main part 1 other end, pressure scale 3 can adopt high strength metal material, buckle structure is inseparabler after the oblique angle structrual installation, and is standard and non-deformable.

The distance between the upper end surface of the spherical washer 4 and the lower end surface of the clamp base 2 is 60mm to 65mm, such as 63.82 mm.

Under the normal condition, 1 both ends position of anchor clamps main part is equal high, pressure scale 3 is in the horizontality, the buckle structure of 3 one ends of pressure scale is located the side of 1 one end of anchor clamps main part and withstands the side of anchor clamps main part 1, when spherical gasket 4 to the 1 other end of anchor clamps main part (the one end of

pressure scale

3 and 1 side fixed connection of anchor clamps main part) produces decurrent pressure, pressure scale 3 is equipped with the one end upswing of buckle structure, buckle structure (the incision structure) of pressure scale 3 is upwards beated and is crossing with the upper surface of 1 one end of anchor clamps main part when swinging to certain angle, thus, through pressure scale 3, can know whether pressure reaches the target pressure value, through spherical gasket base 5 and spherical gasket 4, make the nut atress even, prevent that the screw rod is out of shape.

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

Claims

1. A semiconductor device special-shaped clamp is characterized by comprising a clamp main body, a clamp base, a spherical washer base and a pressure scale, wherein the clamp main body comprises an arc panel and a connecting plate positioned at two ends of the arc panel, the upper part of the arc panel is a convex surface formed by two sections of arc surfaces, the lower part of the arc panel is an arc-shaped concave surface, the connecting plate is provided with a through hole, the spherical washer base is arranged at the through hole at the upper end of the connecting plate, the spherical washer is arranged at the upper end of the spherical washer base, the clamp base is connected at the lower end of the arc panel, the upper part of the clamp base is an arc-shaped convex surface corresponding to the arc-shaped concave surface at the lower part of the arc panel, the pressure scale is arranged at one side of the clamp main body, one end of the pressure scale is fixedly, the other end of the pressure scale is provided with a buckle structure and is positioned on the side face of the connecting plate at the other end of the clamp main body.

2. A semiconductor device profile clamp as in claim 1, wherein the cambered plate and the connecting plate of the clamp body are of a one-piece construction.

3. The semiconductor device profile clamp of claim 1, wherein the clamp base is connected to the cambered plate by a body screw.

4. The special-shaped clamp for semiconductor devices as claimed in claim 1, wherein one end of the pressure scale is fixedly connected with the side surface of the connecting plate at one end of the clamp body through two scale screws.

5. A semiconductor device profile clamp according to claim 1, wherein the spherical washer is made of an elastic material.

6. The special-shaped clamp for semiconductor devices as claimed in claim 1, wherein the distance between the upper end surface of the spherical washer and the lower end surface of the clamp base is 60mm to 65 mm.