CN204366527U - A kind of clamping tooling - Google Patents

Abstract

The utility model discloses a kind of clamping tooling, comprise frock body and movable holding piece, wherein: the upper surface of described frock body is provided with the screw of radial direction, all-pass, upper surface at frock body can be connected by screw for described movable holding piece; The rear end of described frock body is provided with fixed handle, can hold or be fixed on other platforms for operating personnel are hand-held; The front end of described frock body is provided with the fixed clamp sheet vertical with described screw, and described fixed clamp sheet upper surface is provided with about two and arranges and vertical positioning tooth.The utility model adopts two positioning tooths to position irregular special-shaped workpiece, clamp, more firm during guarantee holding workpiece, avoids to add to produce man-hour to rotate or slide, and improves processing precision of products.

Description

a clamping tool

technical field

The utility model relates to a machining tool, especially a clamping tool.

Background technique

In the process of medical device processing, some special-shaped workpieces are often encountered. These workpieces are small and irregular. When they need to be processed, they must be clamped and fixed first, while the traditional clamps are fixed by pressing up and down. The workpiece cannot be firmly clamped, and it will rotate or slide due to excessive external force during processing, so the processed workpiece does not meet the requirements.

Utility model content

In order to solve the above-mentioned problems in the prior art, the utility model provides a clamping tool.

The technical solution adopted by the utility model is: including the tooling body and the movable clamping piece, wherein:

The upper surface of the tool body is provided with radial screw holes, and the movable clamping piece is connected to the upper surface of the tool body by screws;

The rear end of the tool body is provided with a fixed handle for the operator to hold by hand, and the tool can also be fixed on other platforms through the fixed handle;

The front end of the tool body is provided with a fixed clamping piece perpendicular to the screw hole, and the upper surface of the fixed clamping piece is provided with two vertical positioning teeth, and the two positioning teeth are arranged on the left and right sides.

Further, the screw hole is a full through hole.

The utility model provides a clamping tool for a small-volume special-shaped workpiece. When clamping a special-shaped workpiece with an irregular surface, the workpiece can be placed between two positioning teeth of a fixed clamping piece, and then the screw can be screwed to make the workpiece clamp. The movable clamping piece clamps the workpiece downwards, and the workpiece can be clamped between the fixed clamping piece and the movable clamping piece; at the same time, it can also cooperate with the preset positioning hole on the workpiece through two positioning teeth Position and clamp the workpiece.

The beneficial effects of the utility model are:

① The utility model is equipped with a fixed handle, which can be manually held by the operator, and can also be fixed on other platforms, which expands the scope of application of the utility model;

②When the utility model is used for irregular-shaped workpieces with irregular surfaces, the positioning teeth provided on the fixed clamping piece can perform more stable positioning and clamping of the workpieces, avoiding the rotation or sliding of the workpieces during processing, and effectively improving the processing accuracy.

Description of drawings

Fig. 1 is the front view of the utility model.

Fig. 2 is a left view of the utility model.

Fig. 3 is a sectional view along A-A of Fig. 2 .

In the figure: 1-tool body, 2-movable clamping piece, 3-screw, 4-screw hole, 5-fixed handle, 6-fixed clamping piece, 7-positioning tooth.

Detailed ways

The technical scheme of the utility model is further described in conjunction with the accompanying drawings and embodiments.

As shown in Figures 1-3, the utility model includes a tooling body and a movable clamping piece, wherein:

The upper surface of the tool body 1 is provided with radial and full-through screw holes 4, and the movable clamping piece 2 is connected to the upper surface of the tool body 1 by screws 3;

The rear end of the tool body 1 is provided with a fixed handle 5 for the operator to hold by hand, and the tool can also be fixed on other platforms through the fixed handle 5;

The front end of the tool body 1 is provided with a fixed clamping piece 6 perpendicular to the screw hole 4, and the upper surface of the fixed clamping piece 6 is provided with two vertical positioning teeth 7, and the two positioning teeth 7 are left and right settings.

When the utility model clamps a special-shaped workpiece with an irregular surface, the workpiece can be placed between the two positioning teeth of the fixed clamping piece, and then the movable clamping piece is clamped downward to the workpiece by turning the screw, that is, The workpiece can be clamped between the fixed clamping piece and the movable clamping piece; at the same time, the workpiece can also be positioned and clamped by matching the two positioning teeth with the preset positioning holes on the workpiece. Compared with the traditional clamping tool, the utility model can clamp the special-shaped tool more stably, so the workpiece will not rotate or slide during processing, which improves the processing accuracy and ensures the product quality.

Claims (2)

1. a clamping tooling, is characterized in that: comprise frock body (2), movable holding piece (2), wherein:

The upper surface of described frock body (1) is provided with radial screw (4), and described movable holding piece (2) is connected to the upper surface of described frock body (1) by screw (3);

Described frock body (1) rear end is provided with fixed handle (5);

Described frock body (1) front end is provided with the fixed clamp sheet (6) vertical with described screw (4), the upper surface of described fixed clamp sheet (6) is provided with two vertical positioning tooths (7), and described two positioning tooths (7) are that left and right is arranged.

2. a kind of clamping tooling as claimed in claim 1, is characterized in that: described screw (4) is all-pass hole.