CN210360317U

CN210360317U - Clamp for mechanical drilling

Info

Publication number: CN210360317U
Application number: CN201920773806.2U
Authority: CN
Inventors: 洪洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-04-21
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses an anchor clamps for mechanical drilling, including first clamp splice, fastening hole, connecting stud, head rod, first knob, second knob, spring, second clamp splice, butt joint post, connecting block, second connecting rod, fastening block, scale and slider. The utility model has the advantages that: the utility model discloses a drilling tool, including fastening hole, connecting rod, clamping block, connecting rod, and the connecting rod is provided with two, be provided with two altogether of fastening hole to be the indent formula and set up in the inside of first clamp splice, and be provided with irregular recess around the fastening hole, guarantee that this anchor clamps can adapt to most drilling tool's size, the connecting rod is provided with two altogether, and is the bilateral symmetry formula setting, and connect fixedly through the through connection piece, prevent that this an anchor clamps that is used for mechanical drilling can't carry out quick.

Description

Clamp for mechanical drilling

Technical Field

The utility model relates to an anchor clamps specifically are an anchor clamps for mechanical drilling belongs to anchor clamps technical field.

Background

The present invention relates to a fixture, also called a fixture, which is used to quickly fasten a workpiece during machining and maintain a correct relative position of a machine tool, a tool, and a workpiece, and in a broad sense, any process in a process, and a device for quickly, conveniently, and safely installing a workpiece, which is called a fixture, such as a welding fixture, an inspection fixture, an assembly fixture, a machine tool fixture, etc., wherein the machine tool fixture is the most common, and is often referred to as a fixture, and when machining a machine, drilling of a hole is usually required, and a fixture for drilling a hole is required.

Therefore, a clamp for mechanical drilling is needed to meet the current market demand, and although various clamps for mechanical drilling are produced on the current market, in general, there still exist a lot of common defects, one of the common defects is that only one connecting block of the existing clamp for mechanical drilling is provided, which results in that a drilling tool cannot be completely clamped, and the other connecting block of the existing clamp for mechanical drilling is not provided with a rubber pad, which results in that a user cannot manually and quickly operate during operation, and the other connecting block of the existing clamp for mechanical drilling is not provided with a connecting rod, which results in that the clamp for mechanical drilling cannot be quickly connected with an external component.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to provide a clamp for mechanical drilling to solve the above problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a clamp for mechanical drilling comprises a first clamping block, a fastening hole, a connecting stud, a first connecting rod, a first knob, a second knob, a spring, a second clamping block, a butt-joint column, a connecting block, a second connecting rod, a fastening block, a scale and a sliding block; the first clamping block is connected and arranged above the first connecting rod, the first clamping block is arranged above the second clamping block, the fastening hole is arranged in the center of the first clamping block, the connecting stud is welded and arranged at two ends of the first clamping block, the first connecting rod is fixedly arranged in the connecting stud, the first knob is screwed and connected to the left side of the first clamping block, the second knob is screwed and connected to the right side of the first clamping block, the spring is clamped and fastened on the first connecting rod, the spring is arranged between the first clamping block and the second clamping block, the second clamping block is fixedly connected and fastened at the bottom of the first connecting rod, the butt-joint columns are welded and arranged at the left side and the right side of the second clamping block in a bilateral symmetry manner, the connecting blocks are vertically welded and fixed at the front side and the rear side of the second clamping block, the second connecting rod penetrates and is fastened and arranged in the connecting block, and the fastening block is connected and arranged at the bottom of the second connecting rod, the scale is fastened between the connecting blocks, and the sliding block is arranged on the scale in a sliding connection mode.

Preferably, in order to prevent the drilling tool from being clamped completely, the first clamping block and the second clamping block are located on the same vertical line, and the first clamping block and the second clamping block are in threaded rotation butt joint through a first connecting rod to jointly form a main body structure of the clamp for mechanical drilling.

Preferably, in order to prevent that the user can't manual quick when the operation from operating, first knob, second knob are bilateral symmetry formula setting, and just first knob, second knob all rotate through the screw of screw and first clamp splice both sides and be connected to all weld on the top of first knob, second knob and be provided with circular rotatory end of twisting, and the cemented one deck rubber pad.

Preferably, in order to ensure that the clamp can adapt to the size of most of drilling tools, two fastening holes are arranged and are arranged in the first clamping block in a concave manner, and irregular grooves are formed around the fastening holes.

Preferably, in order to prevent that the clamp for mechanical drilling cannot be rapidly connected with an external member, the second connecting rods are arranged in two and are arranged in a bilateral symmetry manner, and are fixedly connected through a through connection block.

The utility model has the advantages that: the clamp for mechanical drilling is reasonable in design, the first clamping block and the second clamping block are positioned on the same vertical straight line, the first clamping block and the second clamping block are in threaded rotary butt joint through the connecting rod, the main body structure of the clamp for mechanical drilling is jointly formed, the situation that a drilling tool cannot be completely clamped is prevented, the first knob and the second knob are arranged in a bilateral symmetry mode, the first knob and the second knob are rotatably connected with screw holes in two sides of the first clamping block through threads, circular screwing ends are welded at the top ends of the first knob and the second knob and glued with a layer of rubber pad, the situation that a user cannot manually and rapidly operate during operation is prevented, two fastening holes are arranged and are arranged in the first clamping block in an inwards concave mode, irregular grooves are formed in the periphery of the fastening holes, and the clamp can be adapted to the sizes of most drilling tools is guaranteed, the connecting rod is provided with two altogether, and is bilateral symmetry formula setting to connect fixedly through the through connection piece, prevent that this a anchor clamps for mechanical drilling can't carry out quick connection with external component.

Drawings

FIG. 1 is a right three-dimensional schematic view of the present invention;

FIG. 2 is a left three-dimensional schematic view of the present invention;

fig. 3 is a bottom three-dimensional schematic view of the present invention.

In the figure: 1. the clamping device comprises a first clamping block, 2, a fastening hole, 3, a connecting stud, 4, a first connecting rod, 5, a first knob, 6, a second knob, 7, a spring, 8, a second clamping block, 9, a butt joint column, 10, a connecting block, 11, a second connecting rod, 12, a fastening block, 13, a scale, 14 and a sliding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, a clamp for mechanical drilling includes a first clamping block 1, a fastening hole 2, a connecting stud 3, a first connecting rod 4, a first knob 5, a second knob 6, a spring 7, a second clamping block 8, a docking post 9, a connecting block 10, a second connecting rod 11, a fastening block 12, a scale 13, and a slider 14; the first clamping block 1 is connected and arranged above a first connecting rod 4, the first clamping block 1 is arranged above a second clamping block 8, the fastening hole 2 is arranged at the center of the first clamping block 1, the connecting stud 3 is welded and arranged at two ends of the first clamping block 1, the first connecting rod 4 is fixedly arranged inside the connecting stud 3, the first knob 5 is screwed and connected to the left side of the first clamping block 1, the second knob 6 is screwed and connected to the right side of the first clamping block 1, the spring 7 is clamped and fastened on the first connecting rod 4, the spring 7 is arranged between the first clamping block 1 and the second clamping block 8, the second clamping block 8 is fixedly connected and fastened at the bottom of the first connecting rod 4, the butt-connection columns 9 are welded and arranged at the left side and the right side of the second clamping block 8 in a bilateral symmetry manner, the connecting blocks 10 are vertically welded and fixed at the front side and the back side of the second clamping block 8, the second connecting rod 11 runs through the fastening setting inside connecting block 10, the bottom of setting at second connecting rod 11 is connected to fastening block 12, scale 13 fastening setting is between connecting block 10, slider 14 is sliding connection and sets up on scale 13.

The first clamping block 1 and the second clamping block 8 are positioned on the same vertical straight line, the first clamping block 1 and the second clamping block 8 are in threaded rotation butt joint through a first connecting rod 4, and jointly form a main body structure of the clamp for mechanical drilling, so that complete clamping of a drilling tool cannot be prevented, the first knob 5 and the second knob 6 are arranged in a bilateral symmetry mode, the first knob 5 and the second knob 6 are in rotational connection with screw holes on two sides of the first clamping block 1 through threads, circular screwing ends are welded at the top ends of the first knob 5 and the second knob 6 respectively, a layer of rubber pad is glued, manual quick operation of a user during operation is prevented, two fastening holes 2 are arranged and arranged in the first clamping block 1 in an inwards concave mode, irregular grooves are formed in the periphery of the fastening holes 2, and the clamp can be guaranteed to be suitable for the size of most of the drilling tool, second connecting rod 11 is provided with two altogether, and is the bilateral symmetry formula setting to connect fixedly through connection piece 10, prevent that this a anchor clamps for mechanical drilling can't carry out quick connection with external component.

The working principle is as follows: when the clamp for mechanical drilling is used, a mechanical drilling tool is placed in the fastening hole 2 of the first clamping block 1, the mechanical drilling tool is fixed in the fastening hole 2 through a fastening member, then the mechanical drilling tool penetrates through the hollow position in the second clamping block 8, the first knob 5 and the second knob 6 are screwed until the mechanical drilling tool is completely clamped, and then the clamp for mechanical drilling is connected and fastened with an external machine through the fastening block 12 and is precisely connected in a memorable mode through the scale 13 and the sliding block 14.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A clamp for mechanical drilling, characterized in that: the clamping device comprises a first clamping block (1), a fastening hole (2), a connecting stud (3), a first connecting rod (4), a first knob (5), a second knob (6), a spring (7), a second clamping block (8), a butt joint column (9), a connecting block (10), a second connecting rod (11), a fastening block (12), a scale (13) and a sliding block (14); the first clamping block (1) is connected and arranged above a first connecting rod (4), the first clamping block (1) is arranged above a second clamping block (8), the fastening hole (2) is arranged at the central position of the first clamping block (1), the connecting stud (3) is welded at two ends of the first clamping block (1), the first connecting rod (4) is fixedly arranged in the connecting stud (3), the first knob (5) is screwed and connected at the left side of the first clamping block (1), the second knob (6) is screwed and connected at the right side of the first clamping block (1), the spring (7) is clamped and fastened on the first connecting rod (4), the spring (7) is arranged between the first clamping block (1) and the second clamping block (8), the second clamping block (8) is fixedly connected and fastened at the bottom of the first connecting rod (4), and the butt-connection columns (9) are welded at the left side and the right side of the second clamping block (8) in a left-right symmetrical mode, the vertical welded fastening of connecting block (10) is both sides around second clamp splice (8), second connecting rod (11) run through the fastening and set up inside connecting block (10), fastening block (12) are connected and are set up the bottom at second connecting rod (11), scale (13) fastening sets up between connecting block (10), slider (14) are sliding type connection and set up on scale (13).

2. A chuck for use in mechanical drilling as set forth in claim 1, wherein: the first clamping block (1) and the second clamping block (8) are located on the same vertical straight line, and the first clamping block (1) and the second clamping block (8) are in threaded rotation butt joint through a first connecting rod (4) and jointly form a main body structure of the clamp for mechanical drilling.

3. A chuck for use in mechanical drilling as set forth in claim 1, wherein: first knob (5), second knob (6) are bilateral symmetry formula setting, and first knob (5), second knob (6) all rotate through the screw of screw and first clamp splice (1) both sides and are connected to all weld on the top of first knob (5), second knob (6) and be provided with circular twisting end, and the cemented one deck rubber pad.

4. A chuck for use in mechanical drilling as set forth in claim 1, wherein: the two fastening holes (2) are arranged in the first clamping block (1) in an inwards concave mode, and irregular grooves are formed in the periphery of the fastening holes (2).

5. A chuck for use in mechanical drilling as set forth in claim 1, wherein: the second connecting rods (11) are arranged in two, are arranged in a bilateral symmetry mode, and are fixedly connected through the penetrating connecting blocks (10).