CN219403320U

CN219403320U - Machining accurate positioning fixture

Info

Publication number: CN219403320U
Application number: CN202320306144.4U
Authority: CN
Inventors: 李清鑫; 王海涛; 李书彰; 张媛媛; 许耀文
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-07-25
Anticipated expiration: 2033-02-24

Abstract

The utility model discloses a mechanical processing fine positioning clamp, which relates to the technical field of mechanical processing and comprises a base, a second sliding block, a third sliding block, a fourth sliding block, a fifth sliding block and an adjusting turntable; the base main part be the cuboid, the upper surface offer many tracks, second slider and base pass through rail junction, second slider tail end be equipped with the threaded rod, the threaded rod spacing through adjusting the carousel, the adjusting the carousel in the middle of offer with screw thread matched with screw hole, the third slider establish in the base bottom down, agree with the second slider, the second slider on still be equipped with the fourth slider, the base right side still be equipped with the fifth slider. The utility model can provide multi-angle multi-size positioning, is convenient to detach and meets the positioning requirements of clamping different workpieces.

Description

Machining accurate positioning fixture

Technical Field

The utility model relates to the technical field of technical machining, in particular to a machining fine positioning clamp.

Background

The fixture is used to fix the machining object in the correct position during the machining process to accept the construction or detection. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in the process may be referred to as a fixture.

The clamp is used as a jaw vice, a chuck, a sucking disc, a dividing head, a rotary table and the like in common use in the current production, and has good universality, but when facing parts with different sizes, different clamps are required to be selected, the universality of the different clamps on different machine tools is poor, and the disassembly is troublesome.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a machining fine positioning clamp which comprises a base, a second sliding block, a third sliding block, a fourth sliding block, a fifth sliding block and an adjusting turntable, wherein the second sliding block is arranged on the base; the base main part be the cuboid, the upper surface offer many tracks, second slider and base pass through rail junction, second slider tail end be equipped with the threaded rod, the threaded rod spacing through adjusting the carousel, the adjusting the carousel in the middle of offer with screw thread matched with screw hole, the third slider establish in the base bottom down, agree with the second slider, the second slider on still be equipped with the fourth slider, the base right side still be equipped with the fifth slider.

Preferably, the sliding blocks are connected with the grooves through T shapes and can slide mutually.

The utility model has the beneficial effects that:

the utility model can provide multi-angle multi-size positioning, is convenient to detach and meets the positioning requirements of clamping different workpieces.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic structural view of a machining precision positioning fixture according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a base;

FIG. 3 is a fifth slider schematic;

FIG. 4 is a fourth slider schematic;

FIG. 5 is a schematic view of a second slider;

FIG. 6 is a schematic view of a third slider

Reference numerals illustrate: 1. a base; 2. a second slider; 3. a third slider; 4. a fourth slider; 5. a fifth slider; 6. adjusting rotary table

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Specific example 1:

as shown in fig. 1 to 6, a machining fine positioning fixture comprises a base, a second sliding block, a third sliding block, a fourth sliding block, a fifth sliding block and an adjusting turntable; the base main part be the cuboid, the upper surface offer many tracks, second slider and base pass through rail junction, second slider tail end be equipped with the threaded rod, the threaded rod spacing through adjusting the carousel, the adjusting the carousel in the middle of offer with screw thread matched with screw hole, the third slider establish in the base bottom down, agree with the second slider, the second slider on still be equipped with the fourth slider, the base right side still be equipped with the fifth slider.

Further, each sliding block is connected with the groove through a T shape and can slide mutually.

The using steps are as follows:

(1): placing the work piece into

(2): rotating the adjustment dial to clamp the workpiece with the opening size

(3): fixing the workpiece by continuous adjustment

(4): normal processing

The beneficial effects are that:

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. A machining fine positioning fixture which is characterized in that: the device comprises a base, a second sliding block, a third sliding block, a fourth sliding block, a fifth sliding block and an adjusting turntable; the base main part be the cuboid, the upper surface offer many tracks, second slider and base pass through rail junction, second slider tail end be equipped with the threaded rod, the threaded rod spacing through adjusting the carousel, the adjusting the carousel in the middle of offer with screw thread matched with screw hole, the third slider establish in the base bottom down, agree with the second slider, the second slider on still be equipped with the fourth slider, the base right side still be equipped with the fifth slider.

2. A machining finishing positioning jig as claimed in claim 1 wherein the slides are connected to the slots by T-shapes and are slidable relative to each other.