CN218891739U

CN218891739U - Target clamping device

Info

Publication number: CN218891739U
Application number: CN202221518409.9U
Authority: CN
Inventors: 谭明强
Original assignee: Nantong Xinkairui New Material Technology Co ltd
Current assignee: Nantong Xinkairui New Material Technology Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2023-04-21
Anticipated expiration: 2032-06-17

Abstract

The utility model discloses a target clamping device, which comprises a shell, wherein fixing sheets are arranged on two sides of the shell, a mounting groove is formed in the shell, a concave bayonet is formed in one end side face of the mounting groove, a clamping mechanism is arranged in the mounting groove, the clamping mechanism comprises a base, the bottom of the base is fixed into the mounting groove through screws, a semicircular fixing groove is formed in the upper portion of the base, a bidirectional screw rod is arranged on the semicircular fixing groove, a group of corresponding trapezoidal sliding blocks are arranged on two sides of the bidirectional screw rod, a spring clamp is arranged on each trapezoidal sliding block, the spring clamp can be replaced with a V-shaped clamping block, the requirements of clamping round targets and square targets on targets are met, and meanwhile, the size of the targets is not limited, and the practicability is high.

Description

Target clamping device

Technical Field

The utility model relates to the technical field of target processing, in particular to a target clamping device.

Background

The target material is used as a target material bombarded by high-speed charged particles, and the target material is clamped and fixed by the clamping device in the processing process, but the clamping device in the prior art has single function and complex operation, and cannot meet the increasingly wide target material requirements, so that a novel target material clamping device is necessary to be pushed out.

Disclosure of Invention

The present utility model is directed to a target clamping device, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a target clamping device, includes the casing, the casing both sides are equipped with the stationary blade, the mounting groove has been seted up on the casing, be equipped with sunken bayonet socket on the mounting groove one end side, its characterized in that: the mounting groove is internally provided with a clamping mechanism, the clamping mechanism comprises a base, the bottom of the base is fixed into the mounting groove through screws, the upper portion of the base is provided with a semicircular fixing groove, the semicircular fixing groove is provided with a bidirectional screw rod, two sides of the bidirectional screw rod are provided with a group of corresponding trapezoidal sliding blocks, the trapezoidal sliding blocks are provided with spring clamps, and the spring clamps can be detachably replaced with V-shaped clamping blocks.

Preferably, the spring clamp comprises a connecting sheet, an installation box is arranged on the connecting sheet, a separation sheet is arranged in the center of the installation box and is divided into a left area and a right area, springs are respectively arranged on two sides of the separation sheet, and clamping sheets are arranged at the end parts of the springs on each side.

Preferably, the end part of the bidirectional screw rod is provided with a polygonal sleeve, the polygonal sleeve is provided with a cross rotary handle, and the cross rotary handle can horizontally move to the concave bayonet.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has simple structure and novel design, the replaceable fixture meets the requirements of clamping two targets with different shapes, namely a round target and a square target, is not limited by the size of the targets, ensures the centering of the targets along the transverse direction and the longitudinal direction, and the clamping device can be moved to different working tables for fixing, thereby having strong practicability.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the spring-loaded clamp of the present utility model;

FIG. 3 is a schematic view of the internal structure of the loading V-shaped clamp splice of the present utility model;

FIG. 4 is a schematic view of a spring clip of the present utility model;

fig. 5 is a schematic side view of the housing of 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, the present utility model provides a technical solution: the utility model provides a target clamping device, includes casing 1, casing 1 both sides are equipped with stationary blade 11, and operating personnel can install this clamping device on various workstations as required, set up mounting groove 12 on the casing 1, be equipped with sunken bayonet socket 13 on the mounting groove 12 one end side, be equipped with fixture 2 in the mounting groove 12, fixture 2 includes base 21, in the bottom of base 21 passes through the screw fixation to mounting groove 12, base 21 upper portion is equipped with semi-circular fixed slot 22, be equipped with two-way lead screw 3 on the semi-circular fixed slot 22, two-way lead screw 3 both sides are equipped with a set of corresponding trapezoidal slider 4, be equipped with spring clamp 5 on the trapezoidal slider 4, spring clamp 5 can dismantle the replacement and be V type clamp splice 6.

In this embodiment, half of the threads of the threaded portion of the bidirectional screw rod 3 are left-handed and half of the threads are right-handed, the threads inside the trapezoidal sliding blocks 5 are matched with the threads at two ends of the bidirectional screw rod 3, the bidirectional screw rod 3 is rotated, the trapezoidal sliding blocks 5 at two sides are close to each other, the bidirectional screw rod 3 is rotated in the opposite direction, the trapezoidal sliding blocks 5 at two sides are far away from each other to form the clamping mechanism 2, the spring clamp 5 is used for fixing square targets, the V-shaped clamping blocks 43 are used for fixing round targets, the size of the targets is not limited by the use of the two clamps, and various targets can be centered in the transverse direction and the longitudinal direction.

In this embodiment, the spring fixture 5 includes a connecting piece 51, the connecting piece 51 is fixed on the trapezoidal slider 5 through the screw, the front end welded connection of connecting piece 51 has a mounting box 52, the mounting box 52 is no lid box structure, and the central authorities are equipped with the separate piece 53, divide into two regions about with the mounting box 52, separate piece 53 both sides have welded the spring 54 respectively, and every side the both ends of spring 54 extend there is the couple, and the couple is hooked on clamping piece 55, be equipped with protruding ring on the clamping piece 55, with the spring 54 links to each other.

In this embodiment, the end of the bidirectional screw rod 3 is provided with a polygonal sleeve 31, the polygonal sleeve 31 is provided with a cross rotary handle 32, and the cross rotary handle 32 can horizontally move to the concave bayonet 13, so that the bidirectional screw rod 3 can be kept fixed after rotating to a required angle, and the target is ensured to be clamped.

Working principle: fixing sheets on two sides of a mounting groove on a workbench by using screws, respectively fixing two spring clamps on trapezoidal sliding blocks on two sides, rotating a cross handle to drive a bidirectional screw rod to rotate, separating a clamping assembly, putting a square target material, fixing by using a clamping piece on one side, rotating the cross handle in the opposite direction, slowly approaching the clamping assembly, and clamping by using the clamping piece on the other side; when the circular target is required to be clamped, the spring clamp is detached, the V-shaped clamping blocks are installed, the circular target is placed in the spring clamp by screw fixation, the cross handle is rotated, the V-shaped clamping blocks are close to each other, and the circular target is clamped.

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 a target clamping device, includes casing (1), casing (1) both sides are equipped with stationary blade (11), mounting groove (12) have been seted up on casing (1), be equipped with on mounting groove (12) one end side sunken bayonet socket (13), its characterized in that: be equipped with fixture (2) in mounting groove (12), fixture (2) include base (21), in the bottom of base (21) is fixed to mounting groove (12) through the screw, base (21) upper portion is equipped with semi-circular fixed slot (22), be equipped with two-way lead screw (3) on semi-circular fixed slot (22), two-way lead screw (3) both sides are equipped with a set of corresponding trapezoidal slider (4), be equipped with spring clamp (5) on trapezoidal slider (4), spring clamp (5) can dismantle the replacement and be V type clamp splice (6).

2. A target holding apparatus according to claim 1, wherein: the spring clamp (5) comprises a connecting sheet (51), an installation box (52) is arranged on the connecting sheet (51), a separation sheet (53) is arranged in the center of the installation box (52), the installation box (52) is divided into a left area and a right area, springs (54) are respectively arranged on two sides of the separation sheet (53), and clamping sheets (55) are respectively arranged at the end parts of the springs (54) on each side.

3. A target holding apparatus according to claim 1, wherein: the bidirectional screw rod (3) is characterized in that a polygonal sleeve (31) is arranged at the end part of the bidirectional screw rod (3), a cross rotary handle (32) is arranged on the polygonal sleeve (31), and the cross rotary handle (32) can horizontally move to the concave bayonet (13).