CN218927017U

CN218927017U - Abdominal surface lower cutter accurate drilling auxiliary fixture

Info

Publication number: CN218927017U
Application number: CN202223522035.0U
Authority: CN
Inventors: 周艳
Original assignee: Nanjing Kester Mechanical Equipment Technology Co ltd
Current assignee: Nanjing Kester Mechanical Equipment Technology Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-04-28
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to the technical field of clamps, in particular to an auxiliary clamp for accurate drilling of a ventral lower cutter, which comprises a supporting structure and a clamp structure, wherein the two sides of the top of the supporting structure are respectively provided with the clamp structure; the supporting structure comprises a base, supporting columns and a workbench, wherein the supporting columns are arranged in the center of the top of the base, and the workbench is arranged at the top of each supporting column; the fixture structure comprises a fixed plate, limiting plates, sliding seats, fixing fixtures, sliding grooves and sliding blocks, wherein the two limiting plates are arranged at the top of the side wall of one side of the inner side of the fixed plate, the two limiting plates are provided with the sliding seats, one side of each sliding seat is provided with the fixing fixtures, the sliding grooves are formed in the outer sides of the limiting plates, the sliding blocks are arranged in the sliding grooves, and the fixture structure is simple in structure, convenient to use and high in practicality.

Description

Abdominal surface lower cutter accurate drilling auxiliary fixture

Technical Field

The utility model relates to the technical field of clamps, in particular to an auxiliary clamp for accurate drilling of a ventral lower cutter.

Background

The jig is a device for fixing a machining object in a machine manufacturing process so as to occupy a correct position for performing a construction or a detection. In a broad sense, any process in which a device for rapidly, conveniently and safely mounting a workpiece is used may be referred to as a fixture. The fixture is generally composed of a positioning element (determining the correct position of the workpiece in the fixture), a clamping device, a guiding element (determining the relative position of the tool and the workpiece or guiding the tool direction), a rotary indexing device and a linear movement indexing device, a connecting element, a fixture body (fixture base) and the like.

The existing clamps are generally used for front surface machining or top machining, but no auxiliary clamp is used for working the ventral lower cutter, so that an auxiliary clamp for accurately drilling holes on the ventral lower cutter is needed to overcome the technical defects.

Disclosure of Invention

The utility model aims to provide an auxiliary fixture for accurate drilling of a ventral lower cutter, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the accurate drilling auxiliary clamp comprises a supporting structure and clamp structures, wherein the clamp structures are arranged on two sides of the top of the supporting structure;

the supporting structure comprises a base, supporting columns and a workbench, wherein the supporting columns are arranged in the center of the top of the base, and the workbench is arranged at the top of each supporting column;

the fixture structure comprises a fixed plate, limiting plates, sliding seats, fixed fixtures, sliding grooves and sliding blocks, wherein the two limiting plates are arranged at the top of the side wall of one side of the inner side of the fixed plate, the sliding seats are arranged between the limiting plates, the fixed fixtures are arranged on one side of the sliding seats, the sliding grooves are formed in the outer sides of the limiting plates, and the sliding blocks are arranged in the sliding grooves.

As a preferable scheme of the utility model, a collecting groove is formed in the center of the top of the workbench, and mounting grooves are formed in the periphery of the collecting groove.

By adopting the technical scheme, the processing cutter or the drilling tool can be fixed in the mounting groove, so that the processing is performed from the lower part of the object fixed by the clamp, and the effect of cutting the ventral surface is achieved.

As a preferable scheme of the utility model, the sliding seat is inserted between the two limiting plates, and the sliding block is connected with the sliding seat.

As a preferable scheme of the utility model, a rotating shaft is arranged at the joint between the fixed clamp and the sliding seat, limiting clamps are arranged on two sides of the inside of the fixed clamp, and a compression spring is arranged between the limiting clamps and the fixed clamp.

Through adopting above-mentioned technical scheme, can be through the elasticity of spacing clamp and compression spring with the firm clamp of object on mounting fixture, and the rotation axis can make mounting fixture rotate to adjust mounting fixture's clamp direction of getting, more convenient.

As a preferable scheme of the utility model, the fixing plate and the limiting plate are integrally formed.

As a preferable scheme of the utility model, the base, the support column and the workbench are integrally formed.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the utility model, the machining tool or the drilling tool can be fixed in the mounting groove by the design of the mounting groove, so that the machining is performed from the lower part of the object fixed by the clamp, and the effect of cutting the abdominal surface is achieved.

2. According to the utility model, through the design of the fixing clamp, an object can be firmly clamped on the fixing clamp through the elasticity of the limiting clamp and the compression spring, and the rotating shaft can enable the fixing clamp to rotate, so that the clamping direction of the fixing clamp is adjusted, and the fixing clamp is more convenient.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall structure of the fixing clamp of the present utility model;

FIG. 3 is a top view of the overall structure of the table of the present utility model.

In the figure: 1-supporting structure, 11-base, 12-support column, 13-workstation, 14-mounting groove, 15-collecting vat, 2-anchor clamps structure, 21-fixed plate, 22-limiting plate, 23-sliding seat, 24-stationary fixture, 25-spout, 26-sliding block, 27-rotation axis, 28-limiting clamp, 29-compression spring.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are, however, not limited to the embodiments described herein, but are to be provided for the purpose of making the disclosure of the utility model more thorough.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present utility model provides a technical solution:

the accurate drilling auxiliary fixture comprises a supporting structure 1 and fixture structures 2, wherein the fixture structures 2 are arranged on two sides of the top of the supporting structure 1;

the support structure 1 comprises a base 11, support columns 12 and a workbench 13, wherein the support columns 12 are arranged in the center of the top of the base 11, and the workbench 13 is arranged on the top of the support columns 12;

the fixture structure 2 comprises a fixed plate 21, limiting plates 22, a sliding seat 23, a fixed fixture 24, sliding grooves 25 and sliding blocks 26, wherein the two limiting plates 22 are arranged at the top of the side wall of one side of the inner side of the fixed plate 21, the sliding seat 23 is arranged between the two limiting plates 22, the fixed fixture 24 is arranged on one side of the sliding seat 23, the sliding grooves 25 are formed in the outer side of the limiting plates 22, and the sliding blocks 26 are arranged in the sliding grooves 25.

Referring to fig. 1 and 3, a collecting tank 15 is provided at the center of the top of the workbench 13, and mounting grooves 14 are provided around the collecting tank 15, and a processing tool or a drilling tool can be fixed in the mounting grooves 14 by designing the mounting grooves 14, so that the processing is performed from the lower side of the object fixed by the fixture, and the effect of cutting the ventral surface is achieved.

In the embodiment, referring to fig. 1, the sliding seat 23 is inserted between the two limiting plates 22, and the sliding block 26 is connected with the sliding seat 23.

1-2, a rotating shaft 27 is disposed at a connection portion between the fixing clamp 24 and the sliding seat 23, limiting clamps 28 are disposed at two sides of the inside of the fixing clamp 24, a compression spring 29 is disposed between the limiting clamps 28 and the fixing clamp 24, through the design of the fixing clamp 24, objects can be firmly clamped on the fixing clamp 24 through elasticity of the limiting clamps 28 and the compression spring 29, and the rotating shaft 27 can enable the fixing clamp 24 to rotate, so that the clamping direction of the fixing clamp 24 is adjusted more conveniently.

In the embodiment, referring to fig. 1, the fixing plate 21 and the limiting plate 22 are integrally formed.

In the embodiment, referring to fig. 1, the base 11 is integrally formed with the support column 12 and the table 13.

The working flow of the utility model is as follows: during the use, according to the object size, make sliding block 26 slide in the sliding tray to make two sliding seats 23 be close to or keep away from, adjust to the most suitable position according to the object, press from both sides the object firmly on mounting fixture 24 through spacing clamp 28 and compression spring 29's elasticity, and rotation axis 27 can make mounting fixture 24 rotate, thereby adjust the clamp direction of getting of mounting fixture 24, fix the processing cutter or drilling tool in mounting groove 14, thereby process from the below of being fixed object by the anchor clamps, play the effect of ventral lower knife, the piece that produces can drop in collecting tray 15 during the processing, convenient clearance, this device simple structure, convenient to use and practicality are higher.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an accurate drilling auxiliary fixture of ventral lower knife, includes bearing structure (1) and anchor clamps structure (2), its characterized in that: both sides of the top of the supporting structure (1) are provided with clamp structures (2);

the supporting structure (1) comprises a base (11), supporting columns (12) and a workbench (13), wherein the supporting columns (12) are arranged in the center of the top of the base (11), and the workbench (13) is arranged at the top of each supporting column (12);

the fixture structure (2) comprises a fixed plate (21), limiting plates (22), sliding seats (23), fixing fixtures (24), sliding grooves (25) and sliding blocks (26), wherein the two limiting plates (22) are arranged at the top of the side wall of one side of the inner side of the fixed plate (21), the sliding seats (23) are arranged between the limiting plates (22), the fixing fixtures (24) are arranged on one side of the sliding seats (23), the sliding grooves (25) are formed in the outer sides of the limiting plates (22), and the sliding blocks (26) are arranged in the sliding grooves (25).

2. The auxiliary clamp for accurate drilling of a ventral lower cutter according to claim 1, wherein: the collecting tank (15) is arranged at the right center of the top of the workbench (13), and the mounting grooves (14) are arranged around the collecting tank (15).

3. The auxiliary clamp for accurate drilling of a ventral lower cutter according to claim 1, wherein: the sliding seat (23) is inserted between the two limiting plates (22), and the sliding block (26) is connected with the sliding seat (23).

4. The auxiliary clamp for accurate drilling of a ventral lower cutter according to claim 1, wherein: the rotary shaft (27) is arranged at the joint between the fixed clamp (24) and the sliding seat (23), limiting clamps (28) are arranged on two sides of the inside of the fixed clamp (24), and a compression spring (29) is arranged between the limiting clamps (28) and the fixed clamp (24).

5. The auxiliary clamp for accurate drilling of a ventral lower cutter according to claim 1, wherein: the fixing plate (21) and the limiting plate (22) are integrally formed.

6. The auxiliary clamp for accurate drilling of a ventral lower cutter according to claim 1, wherein: the base (11) is integrally formed with the support column (12) and the workbench (13).