CN213560063U

CN213560063U - Boring machine tool clamp

Info

Publication number: CN213560063U
Application number: CN202022465655.XU
Authority: CN
Inventors: 袁铭
Original assignee: Hangzhou Jingwei Machinery Manufacturing Co ltd
Current assignee: Hangzhou Jingwei Machinery Manufacturing Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-06-29
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a boring machine tool fixture, which comprises an installation bottom plate, a self-adaptive support piece and a compression assembly, wherein the self-adaptive support piece and the compression assembly are arranged on the installation bottom plate; mounting holes are formed in four corners of the mounting bottom plate; the self-adaptive support piece comprises a support base plate which is arranged on the mounting base plate in parallel, an adjusting gap is arranged between the support base plate and the mounting base plate, a support column is spirally arranged on the support base plate, and a first adjusting butt joint block is arranged at the end part of the support column, which extends out of the lower part of the support base plate; the screw is in threaded connection with the mounting bottom plate. The height that supports can be adjusted to the self-adaptation support piece that sets up, forms the strong point of difference in height for have more contact points between the bottom of the work piece of bottom unevenness and the mounting plate, increased the stability of work piece, and make the machined surface of work piece can keep the level, reduced the processing degree of difficulty.

Description

Boring machine tool clamp

Technical Field

The utility model relates to a frock clamp technical field, concretely relates to boring machine frock clamp.

Background

The boring machine can be used for reaming or finish machining of workpieces, and is one of machining devices commonly used in machining. In the process of using the boring machine for machining, a workpiece needs to be fixed through a tool clamp so as to avoid generating machining errors.

But the current frock clamp is mainly to the smooth work piece in bottom surface, and is relatively poor to the centre gripping effect of special-shaped workpiece.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a boring machine frock clamp can be effectual fixed with the special-shaped workpiece centre gripping of bottom unevenness for it is more convenient to process.

The utility model provides a technical scheme be: a boring machine tool clamp comprises an installation bottom plate, a self-adaptive supporting piece and a pressing assembly, wherein the self-adaptive supporting piece and the pressing assembly are arranged on the installation bottom plate;

mounting holes are formed in four corners of the mounting bottom plate; the self-adaptive support piece comprises a support base plate which is arranged on the mounting base plate in parallel, an adjusting gap is arranged between the support base plate and the mounting base plate, a support column is spirally arranged on the support base plate, and a first adjusting butt joint block is arranged at the end part of the support column, which extends out of the lower part of the support base plate; the pressing assembly comprises a pressing plate and a screw rod, the pressing plate is arranged at the top end of the screw rod, and the screw rod is in threaded connection with the mounting base plate.

The beneficial effects of the above technical scheme are: the height that supports can be adjusted to the self-adaptation support piece that sets up, forms the strong point of difference in height for have more contact points between the bottom of the work piece of bottom unevenness and the mounting plate, increased the stability of work piece, and make the machined surface of work piece can keep the level, reduced the processing degree of difficulty.

Further, the top of the support column is spherical crown-shaped. The spherical cap is smooth, the supporting column is prevented from scratching the workpiece, and the supporting column can be continuously adjusted after the workpiece is placed.

Furthermore, the area of the supporting substrate is 1/2 of the area of the mounting base plate, the supporting substrate is arranged on one side of the center line of the mounting base plate, and the supporting substrate is fixedly connected with the mounting base plate through a vertical plate. The supporting panel is half of the mounting bottom plate and can be more suitable for a workpiece with the bottom of the stepped surface.

Furthermore, a plurality of support columns are arranged on the support substrate, and the support columns are arranged on the support substrate in a rectangular array. Multiple support posts can accommodate more complex shaped workpieces.

Further, the support substrate completely covers the installation bottom plate, and the support substrate is fixedly connected with the installation bottom plate through a vertical plate.

Furthermore, one side of the mounting base plate is provided with a reference vertical plate, and two sides of the mounting base plate adjacent to the reference vertical plate are provided with clamping assemblies. The reference vertical plate can conveniently position the workpiece.

Further, the centre gripping subassembly includes centre gripping riser and the supporting rod of setting on the centre gripping riser, the supporting rod with the perpendicular spiro union of centre gripping riser. The clamping assembly can fix the horizontal direction of the workpiece.

Furthermore, a second adjusting butt-joint block is arranged at the position, close to the top end, of the upper portion of the supporting column. The support column is convenient to rotate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a front view of an embodiment of the present invention;

fig. 2 is a top view of an embodiment of the present invention.

Reference numerals: the mounting base plate 100, the reference vertical plate 110, the clamping vertical plate 120, the mounting hole 130, the support base plate 200, the vertical plate 210, the support column 220, the first adjusting butt joint block 221, the second adjusting butt joint block 222, the screw 300 and the pressing plate 310.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

As shown in fig. 1-2, the present embodiment provides a boring machine tool clamp, which includes an installation base plate 100, an adaptive support member and a pressing assembly, where the adaptive support member and the pressing assembly are disposed on the installation base plate 100;

four corners of the mounting base plate 100 are provided with mounting holes 130; the self-adaptive support comprises a support substrate 200 arranged on the installation bottom plate 100 in parallel, an adjustment gap is arranged between the support substrate 200 and the installation bottom plate 100, a support column 220 is spirally arranged on the support substrate 200, and a first adjusting butt joint block 221 is arranged at the end part of the support column 220 extending out of the lower part of the support substrate 200; the pressing component comprises a pressing plate 310 and a screw 300, wherein the pressing plate 310 is arranged at the top end of the screw 300, and the screw 300 is in threaded connection with the mounting base plate 100.

The height that supports can be adjusted to the self-adaptation support piece that sets up, forms the strong point of difference in height for have more contact points between the bottom of the work piece of bottom unevenness and mounting plate 100, increased the stability of work piece, and make the machined surface of work piece can keep the level, reduced the processing degree of difficulty.

In order to avoid the support column 220 from generating sharp pricks, the top of the support column 220 is arranged to be spherical crown shape. The spherical cap shape is relatively smooth, the supporting column 220 is prevented from scratching the workpiece, and the supporting column 220 can be continuously adjusted after the workpiece is placed.

In order to fix a workpiece having a stepped surface, the area of the support substrate 200 is 1/2 of the area of the mounting base plate 100, the support substrate 200 is disposed on one side of the center line of the mounting base plate 100, and the support substrate 200 is fixedly connected to the mounting base plate 100 through a vertical plate 210. The support panel is half of the mounting baseplate 100 to better accommodate workpieces having stepped surface bottoms.

In order to adapt to the complex shape of the bottom of the workpiece, a plurality of supporting columns 220 are arranged on the supporting base plate 200, and the plurality of supporting columns 220 are arranged on the supporting base plate 200 in a rectangular array. The plurality of support posts 220 can accommodate more complex shaped workpieces.

As another preferred embodiment, the supporting substrate 200 completely covers the mounting base plate 100, and the supporting substrate 200 is fixedly connected to the mounting base plate 100 through a vertical plate 210.

As another preferred embodiment, a reference riser 110 is disposed on one side of the installation base plate 100, and clamping components are disposed on two sides of the installation base plate 100 adjacent to the reference riser 110. The datum riser 110 can facilitate locating a workpiece. For more effectual fixed, the convenient processing to the work piece, the centre gripping subassembly includes centre gripping riser 120 and the supporting rod of setting on centre gripping riser 120, the supporting rod with the perpendicular spiro union of centre gripping riser 120. The clamping assembly can fix the horizontal direction of the workpiece.

In another preferred embodiment, a second adjusting butt-joint block 222 is disposed on the upper portion of the supporting column 220 near the top end. Facilitating rotation of the support column 220.

The first adjustment butt block 221 and the second adjustment butt block 222 are both nuts.

In the description of the present application, it is to be understood that the terminology used herein is for the purpose of description only and is not intended to be interpreted as indicating or implying any relative importance or implicit indication of the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral combinations thereof; may be an electrical connection; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, systems, and techniques have not been shown in detail in order not to obscure an understanding of this description.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The boring machine tool clamp is characterized by comprising an installation bottom plate (100), a self-adaptive support piece and a pressing assembly, wherein the self-adaptive support piece and the pressing assembly are arranged on the installation bottom plate (100);

four corners of the mounting bottom plate (100) are provided with mounting holes (130); the self-adaptive support comprises a support base plate (200) which is arranged on the installation base plate (100) in parallel, an adjusting gap is arranged between the support base plate (200) and the installation base plate (100), a support column (220) is spirally arranged on the support base plate (200), and a first adjusting butt joint block (221) is arranged at the end part of the support column (220) extending out of the lower part of the support base plate (200); the pressing assembly comprises a pressing plate (310) and a screw rod (300), the pressing plate (310) is arranged at the top end of the screw rod (300), and the screw rod (300) is in threaded connection with the mounting base plate (100).

2. The boring machine tool fixture as claimed in claim 1, wherein the top of the support column (220) is spherical crown shaped.

3. The boring machine tool clamp as claimed in claim 1, wherein the area of the support base plate (200) is 1/2 of the area of the mounting base plate (100), the support base plate (200) is arranged on one side of the center line of the mounting base plate (100), and the support base plate (200) is fixedly connected with the mounting base plate (100) through a vertical plate (210).

4. The boring machine tool clamp as claimed in claim 1 or claim 3, wherein the support base plate (200) is provided with a plurality of support columns (220), the plurality of support columns (220) being arranged in a rectangular array on the support base plate (200).

5. The boring machine tool clamp as claimed in claim 1, wherein the support base plate (200) completely covers the mounting base plate (100), and the support base plate (200) is fixedly connected with the mounting base plate (100) through a vertical plate (210).

6. The boring machine tool clamp as claimed in claim 1, wherein a datum riser (110) is arranged on one side of the mounting base plate (100), and clamping assemblies are arranged on two sides of the mounting base plate (100) adjacent to the datum riser (110).

7. The boring machine tool clamp as claimed in claim 6, wherein the clamping assembly comprises a clamping riser (120) and a clamping rod arranged on the clamping riser (120), and the clamping rod is vertically screwed with the clamping riser (120).

8. The boring machine tool clamp as claimed in claim 2, wherein the upper portion of the support column (220) is provided with a second adjustment abutment (222) near the top end.