CN216463134U

CN216463134U - General tool for workpiece machining

Info

Publication number: CN216463134U
Application number: CN202122704399.XU
Authority: CN
Inventors: 康伟; 莫俊
Original assignee: Chengdu Sanhong Gaoke Technology Co ltd
Current assignee: Chengdu Sanhong Gaoke Technology Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-05-10
Anticipated expiration: 2031-11-05

Abstract

The utility model relates to the technical field of tools, and provides a universal tool for processing a workpiece, wherein a process hole is formed in the workpiece, a process boss is arranged at the bottom of the workpiece, the universal tool comprises a base, and a plurality of fixing units are arranged on the top surface of the base; the fixing unit comprises a slide way arranged on the top surface of the base and fixing threaded holes arranged on two sides of the slide way, the fixing threaded holes are matched with the process holes, the fixing threaded holes on each side of the slide way are multiple, and the fixing threaded holes are distributed along the length direction of the slide way. The base is provided with the slide way and the fixing threaded hole, so that the base can be suitable for directly and fixedly mounting a workpiece with a process boss at the bottom on the base, an additional clamping device is omitted, the actual processing steps are simplified, and the processing efficiency is improved.

Description

General tool for workpiece machining

Technical Field

The utility model relates to the technical field of tools, in particular to a universal tool for workpiece machining.

Background

In the actual manufacturing process of some forgings or castings, a fabrication hole is usually machined in a workpiece so as to facilitate the machining of a tool for fixing the workpiece on a workbench of a machine tool.

The tool on the existing machine tool workbench is usually a base, a plurality of fixing threaded holes corresponding to the process holes of the workpiece are drilled in the top surface of the base, when the workpiece is actually fixed, the workpiece is placed on the base, so that the process holes of the workpiece correspond to the fixing threaded holes in the base, and then the workpiece is fixed on the base for processing after the workpiece penetrates through the process holes and the fixing threaded holes by bolts.

However, in the practical application process, it is found that some workpieces are often additionally provided with a process boss at the bottom thereof in order to meet the subsequent processing requirements, such workpieces cannot be directly fixed on the base through bolts, but need to be clamped by using an additional clamping tool (such as a vice), so that the whole process of clamping the workpieces is more complicated and time-consuming.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a universal tool for processing a workpiece, which is used for solving the problem that the workpiece cannot be directly and fixedly arranged on a base when a process boss is arranged at the bottom of the workpiece in the prior art.

The embodiment of the utility model is realized by the following technical scheme:

a universal tool for machining a workpiece is provided with a process hole, the bottom of the workpiece is provided with a process boss, the universal tool comprises a base, and the top surface of the base is provided with a plurality of fixing units;

the fixed unit is including locating the slide of base top surface and locating the fixed screw hole of slide both sides, fixed screw hole with the fabrication hole looks adaptation, every side of slide fixed screw hole is a plurality of, and is a plurality of fixed screw hole is followed the length direction of slide distributes.

Optionally, the fixed threaded hole includes the screw hole section of a plurality of different internal diameters, and is a plurality of the internal diameter of screw hole section reduces from top to bottom in proper order.

Optionally, a sliding block capable of freely sliding is arranged inside the sliding way, and a flexible clamp is arranged at the top of the sliding block.

Furthermore, both ends of the slide way penetrate through the base.

Furthermore, a plurality of sliding blocks are arranged in the slide way.

Optionally, a plurality of the fixing threaded holes on each side of the slide way are uniformly and equidistantly distributed along the length direction of the slide way.

Optionally, the number of the fixing units is multiple, and the fixing units are uniformly distributed along the length direction of the base.

The technical scheme of the embodiment of the utility model at least has the following advantages and beneficial effects:

1. the base is provided with the slide way and the fixing threaded hole, so that the base can be suitable for directly and fixedly mounting a workpiece with a process boss at the bottom on the base, an additional clamping device is omitted, the actual processing steps are simplified, and the processing efficiency is improved.

2. The fixing threaded hole is provided with the stepped holes with different inner diameters, so that the fixing threaded hole can be suitable for fixedly mounting various workpieces with process holes with different diameters, and the practicability is high.

3. According to the utility model, the flexible clamp for assisting in fixing the process boss of the workpiece is additionally arranged in the slide way, so that the flexible clamp can be suitable for workpieces with process bosses of different shapes on the basis of improving the stability of the fixedly installed workpiece, and the practicability is strong.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a top view of a base provided in accordance with an embodiment of the present invention;

FIG. 2 is a partial cross-sectional view of a base provided by an embodiment of the present invention;

FIG. 3 is a partial cross-sectional view of a base for fixedly mounting a workpiece according to an embodiment of the present invention;

fig. 4 is a partial cross-sectional view of a base for fixedly mounting another workpiece according to an embodiment of the present invention.

Icon: 1-workpiece, 101-process boss, 2-base, 201-slideway, 202-fixed threaded hole, 3-bolt, 4-slide block and 5-flexible clamp.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of this application is used, the description is merely for convenience and simplicity of description, and it is not intended to 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.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1 to 4, the present embodiment provides a general tool for processing a workpiece, so as to fix the workpiece 1 on a table of a machine tool to process the workpiece 1. Wherein, be equipped with the fabrication hole of being convenient for fixed mounting work piece 1 on work piece 1, simultaneously, work piece 1 bottom is equipped with the technology boss 101 that satisfies follow-up processing demand.

Specifically, with continuing reference to fig. 1 and 2, the universal fixture of the present embodiment includes a base 2, a plurality of fixing units for fixing the workpieces 1 are disposed on the top surface of the base 2, in order to increase the number of the workpieces 1 that can be fixedly mounted on the base 2 at a single time, the number of the fixing units disposed on the base 2 is plural, and the plural fixing units are uniformly distributed along the width direction of the base 2, so as to improve the aesthetic property of the whole universal fixture.

In order to fix the workpiece 1, the fixing unit of this embodiment includes a slide 201 disposed on the top surface of the base 2 and fixing threaded holes 202 disposed on two sides of the slide 201, and the fixing threaded holes 202 are matched with the fabrication holes of the workpiece 1, so that bolts 3 for fixing the workpiece 1 are sequentially inserted into the fabrication holes and the fixing threaded holes 202 to fix the workpiece 1. Simultaneously, the fixed screw hole 202 of slide 201 every side is a plurality ofly, and a plurality of fixed screw hole 202 are along the even equidistant distribution of length direction of slide 201 to in the mounted position fixed mounting work piece 1 of difference of selecting as required, and realize a plurality of work pieces 1 of fixed mounting simultaneously, improve the practicality of this general frock.

During the in-service use, fix base 2 on the workstation of lathe earlier, will wait to process work piece 1 later and place in proper order on base 2 to correspond the fabrication hole of work piece 1 with fixed screw hole 202 on the base 2, the technology boss 101 of work piece 1 bottom is located slide 201 inside this moment, and reuse bolt 3 inserts fabrication hole and fixed screw hole 202 in proper order, can realize the fixed of work piece 1, and easy operation is convenient.

Therefore, in the embodiment, the slide rail 201 and the fixing threaded hole 202 are arranged on the base 2, so that the workpiece 1 with the process boss 101 at the bottom can be directly and fixedly installed on the base 2, an additional clamping device is omitted, actual processing steps are simplified, and the processing efficiency is improved.

In the present embodiment, it is considered that different types of workpieces 1 are often provided with different sizes of process holes, and therefore different types of bolts 3 need to be used. In order to improve the practicability of the universal tool, with reference to fig. 2, the fixing threaded hole 202 in this embodiment includes a plurality of threaded hole sections with different inner diameters, and the inner diameters of the plurality of threaded hole sections are sequentially reduced from top to bottom, so that the whole fixing threaded hole 202 is in a step shape. So set up, when needs with different kind of work piece 1 fixed mounting on base 2, only need use different diameters and different length's bolt 3 can realize the fixed of work piece 1, adopt simultaneously with the fixed work piece 1 of 3 fixed work pieces of bolt of the more adaptation of fabrication hole can further improve the stability behind the good fixed mounting of work piece 1. Preferably, the fixing threaded hole 202 of the present embodiment is provided with three threaded hole sections so as to be suitable for fixedly mounting the workpiece 1 with three kinds of tooling holes having different hole diameters.

In addition, with continued reference to fig. 1 to 4, in order to further improve the stability of the workpiece 1 after being fixed and mounted, a slide block 4 capable of freely sliding is arranged inside the slide way 201 in the present embodiment, and a flexible clamp 5 for assisting in fixing the process boss 101 of the workpiece 1 is arranged on the top of the slide block 4. Meanwhile, in order to facilitate the simultaneous fixed installation of a plurality of workpieces 1, a plurality of sliders 4 are provided in each slide 201. Preferably, two sliders 4 are provided in each slide 201 in the present embodiment, so as to realize the simultaneous fixed installation of two workpieces 1.

It can be understood that the shapes of the process bosses 101, which are often provided based on different kinds of workpieces 1, are different from each other, such as the inverted T-shaped or concave-shaped process bosses 101. Therefore, the flexible clamp 5 for assisting in fixing the process boss 101 in the embodiment adopts the flexible clamp 5 of german Matrix model, and the process bosses 101 in various shapes can be better clamped and fixed by using the flexible clamp 5, so that the actual processing requirement is better met on the basis of improving the stability of the fixedly installed workpiece 1.

In addition, with reference to fig. 1, in order to facilitate replacement of the slider 4 and the flexible clamp 5 in the slide 201, both ends of the slide 201 penetrate through the base 2, so that the slider 4 and the flexible clamp 5 can be directly slid out from any end of the slide 201 in the actual operation process, and the operation is simple and convenient. Meanwhile, two ends of the slide channel 201 penetrate through the base 2, and when one of the slide blocks 4 and the flexible clamp 5 are in a use state, the other slide block 4 and the flexible clamp 5 can slide out from the other end of the slide channel 201 for replacement.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The universal tool for machining the workpiece is characterized in that a process hole is formed in the workpiece, a process boss is arranged at the bottom of the workpiece, the universal tool comprises a base, and a plurality of fixing units are arranged on the top surface of the base;

2. The universal tool for machining the workpiece according to claim 1, wherein the fixing threaded hole comprises a plurality of threaded hole sections with different inner diameters, and the inner diameters of the plurality of threaded hole sections are sequentially reduced from top to bottom.

3. The universal tool for machining the workpiece according to claim 1, wherein a sliding block capable of freely sliding is arranged inside the sliding way, and a flexible clamp is arranged at the top of the sliding block.

4. The universal tool for machining workpieces according to claim 3, wherein both ends of the slide pass through the base.

5. The universal tool for machining workpieces according to claim 3, wherein a plurality of sliding blocks are arranged in the slide way.

6. The universal tool for machining workpieces according to claim 1, wherein the fixing threaded holes on each side of the slide are uniformly and equidistantly distributed in the length direction of the slide.

7. The universal tool for machining workpieces according to claim 1, wherein the number of the fixing units is multiple, and the fixing units are uniformly distributed along the length direction of the base.