CN220613148U

CN220613148U - Clamping tool for machining target material

Info

Publication number: CN220613148U
Application number: CN202322130242.XU
Authority: CN
Inventors: 杜亚飞; 王雷; 常代展
Original assignee: Jiangsu Haitai Photoelectric Material Technology Co ltd
Current assignee: Jiangsu Haitai Optoelectronic Materials Technology Co.,Ltd.
Priority date: 2023-08-09
Filing date: 2023-08-09
Publication date: 2024-03-19
Anticipated expiration: 2033-08-09

Abstract

The utility model discloses a target machining clamping tool, which comprises a mounting seat, wherein a clamping mechanism is arranged in the mounting seat, the clamping mechanism comprises an air cylinder, a sliding rod is connected to the air cylinder, a sliding block is arranged at the end part of the sliding rod, a plurality of connecting rods are fixed in the sliding block, each connecting rod is movably connected to a crank arm, a plurality of first fixing shafts are arranged in the mounting seat, the first fixing shafts penetrate through the crank arms, and clamping blocks are arranged at the end parts of the crank arms; the utility model has simple structure and novel design, ensures that the plane of the target material can be completely exposed, has no dead angle in machining, and ensures the quality of target material products.

Description

Clamping tool for machining target material

Technical Field

The utility model relates to the technical field of target machining, in particular to a clamping tool for target machining.

Background

The metal plane target material needs to be machined, at present, machining is carried out through machining equipment such as milling machines, and the machining process needs to control the rotating speed, the feeding speed, the cutting amount, the cutting direction, the clamping method, the cutter path, the cutter and the cutting fluid. Because the metal plane target material has no toughness and plasticity, the metal plane target material is required to be clamped and fixed on a machine tool by a clamp. The Chinese patent with publication number of CN208099841U discloses a clamping device for machining a metal planar target, in order to avoid angle collapse of the target in the machining process, the position of the metal planar target, which is 2 cm to 10cm away from the edge of the metal planar target, is set as a compression joint position, and the method can lead to incomplete machining of the surface of the target, has dead machining angles and cannot ensure the product quality of the target.

Disclosure of Invention

The utility model aims to provide a clamping tool for machining a target material, 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 utility model provides a target machining centre gripping frock, includes the mount pad, be equipped with fixture in the mount pad, fixture includes the cylinder, be connected with the slide bar on the cylinder, the tip of slide bar is equipped with the slider, slider internal fixation has a plurality of connecting rods, every the equal swing joint of connecting rod is to the arm of cranking, be equipped with a plurality of first fixed axles in the mount pad, first fixed axle passes the arm of cranking, the tip of arm of cranking is equipped with the clamp splice.

Preferably, the mounting seat outer ring is provided with a rack, the outer side of the mounting seat is provided with a sleeve, a plurality of pinions are arranged in the sleeve, the pinions are controlled to rotate by a stepping motor, a supporting rod is arranged below the sleeve, and the supporting rod is connected to the base.

Preferably, the clamping blocks are wedge-shaped, and anti-slip pads are arranged on the inner sides of the clamping blocks.

Preferably, a plurality of second fixing shafts are arranged in the sliding block, and the second fixing shafts penetrate through one ends of the connecting rods.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has novel design, utilizes reasonable mechanical structure, ingeniously exerts the inherent potential of each element, uses the opposite wedge-shaped clamping blocks to clamp the target, ensures that the plane of the target can be completely exposed, has no dead angle in machining, and ensures the quality of target products;

meanwhile, the rotatable mounting seat is arranged, so that one side of the target is machined without being dismounted, the other side of the target can be machined through rotation, the workload is reduced, and the machining efficiency is improved.

Drawings

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

FIG. 2 is a schematic view of a clamping mechanism according to the present utility model;

FIG. 3 is a cross-sectional view of a mounting block and sleeve according to the present utility model;

FIG. 4 is a schematic view of a slider structure according to the present utility model.

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.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a target machining centre gripping frock, includes mount pad 1, be equipped with fixture 2 in the mount pad 1, fixture 2 includes cylinder 21, be connected with slide bar 22 on the cylinder 21, slide bar 22's tip is equipped with slider 23, drives slide bar 22 and slider 23 through cylinder 21 and carries out telescopic motion.

The slider 23 internal fixation has a plurality of connecting rods 24, be equipped with a plurality of second fixed axles 27 in the slider 23, the second fixed axle 27 passes the one end of connecting rod 24, with crank arm 25 swing joint, be equipped with a plurality of first fixed axles 11 in the mount pad 1, first fixed axle 11 passes crank arm 25, crank arm 25 can swing in first fixed axle 11, the tip of crank arm 25 is equipped with clamp splice 26, clamp splice 26 is the wedge, the inboard of clamp splice 26 all is equipped with the slipmat, and the target is held by clamp splice 26 promptly, and clamp splice 26 sets up to the wedge and can guarantee that the target after the clamp is put in the palm and aligns, convenient machining.

The utility model discloses a machine tool is characterized by comprising a mounting seat 1, a rack 12 is arranged on the outer ring of the mounting seat 1, a sleeve 3 is arranged on the outer side of the mounting seat 1, a plurality of pinions 31 are arranged in the sleeve 3, each pinion 31 is meshed with the rack 12, the pinions 31 are controlled to rotate by a stepping motor 32, the pinions 21 are driven to rotate by the stepping motor 32 so as to drive the rack 12 to rotate, the rotation of the mounting seat 1 is completed, after a plane of a target is machined, the mounting seat 1 is rotated by 180 degrees, the other surface of the target can be machined, the machine tool is convenient and quick, the time is saved, the machining efficiency of the target is improved, a supporting rod 33 is arranged below the sleeve 3, the supporting rod 33 is connected to a base 4, and the base 4 can be mounted on the machine tool.

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. Target machining centre gripping frock, including mount pad (1), its characterized in that: be equipped with fixture (2) in mount pad (1), fixture (2) include cylinder (21), be connected with slide bar (22) on cylinder (21), the tip of slide bar (22) is equipped with slider (23), slider (23) internal fixation has a plurality of connecting rods (24), every connecting rod (24) all swing joint is to crank arm (25), be equipped with a plurality of first fixed axles (11) in mount pad (1), crank arm (25) are passed to first fixed axle (11), the tip of crank arm (25) is equipped with clamp splice (26).

2. The target machining clamping tool according to claim 1, wherein: the mounting seat is characterized in that a rack (12) is arranged on the outer ring of the mounting seat (1), a sleeve (3) is arranged on the outer side of the mounting seat (1), a plurality of pinions (31) are arranged in the sleeve (3), the pinions (31) are controlled to rotate by a stepping motor (32), a supporting rod (33) is arranged below the sleeve (3), and the supporting rod (33) is connected to the base (4).

3. The target machining clamping tool according to claim 2, wherein: the clamping blocks (26) are wedge-shaped, and anti-slip pads are arranged on the inner sides of the clamping blocks (26).

4. The target machining clamping tool according to claim 1, wherein: a plurality of second fixed shafts (27) are arranged in the sliding block (23), and the second fixed shafts (27) penetrate through one ends of the connecting rods (24).