CN203566365U

CN203566365U - Efficient high precision end surface milling and machining clamp

Info

Publication number: CN203566365U
Application number: CN201320779920.9U
Authority: CN
Inventors: 范罗荣
Original assignee: Wuxi Hanghu Technology Co Ltd
Current assignee: Wuxi Hanghu Technology Co Ltd
Priority date: 2013-11-29
Filing date: 2013-11-29
Publication date: 2014-04-30
Anticipated expiration: 2023-11-29

Abstract

The utility model relates to an efficient high precision end surface milling and machining clamp, comprising a base and a positioning seat; U-shaped slots are arranged at two ends of the positioning seat; a screw penetrates through each U-shaped slot to fix the positioning seat onto the base; a positioning table is arranged in the middle of the positioning seat; a square slot is arranged at the center of the positioning table; U-shaped through slots are formed between the outer wall of the positioning table and the inner wall of the square slot; the inner wall of the square slot is provided with steps; during positioning, the steps are pressed on the end surface of a workpiece; the base is also provided with positioning slots. The efficient high precision end surface milling and machining clamp is simple in structure, flexible and convenient to use, simple in clamping and high in machining precision.

Description

High-efficiency high-accuracy end face milling clamp for machining

Technical field

The utility model relates to technical field of tooling clamps, relates in particular to the positioning fixture for workpiece being carried out to milling processing.

Background technology

Workpiece 1 as shown in Figure 1, it is a square regular texture workpiece, fine finishining, with rectangular recess, now will be carried out to its end face 11 in center, generally with milling, processes to reach technical requirement, use plain clamp to acquire a certain degree of difficulty to its location, especially to guarantee machining accuracy, must use special frock just can meet the demands, and frock must be easy to use, clamping efficiency is high, can guarantee again its machining accuracy simultaneously.

Utility model content

The utility model, for above-mentioned shortcoming of the prior art, provides a kind of high-efficiency high-accuracy end face milling clamp for machining, and it is simple in structure, flexible and convenient to use, and clamping efficiency is high, and machining accuracy is high.

The technical scheme that the utility model adopts is as follows:

High-efficiency high-accuracy end face milling clamp for machining, comprises base and positioning seat, and the two ends of positioning seat are with U-lag, and screw is by being pressed in positioning seat on base through U-lag; Positioning seat middle part is with positioning table, and described positioning table central authorities are with square groove, and the outer wall of described positioning table all has U-shaped groove between the inwall of described square groove, and the inwall of described square groove is with step, and during location, step is pressed on the end face of workpiece; On base also with locating slot.

The utility model has the advantage of: according to the structure of workpiece, the square groove of opening is set on positioning seat, the inwall of square groove is with step, step is pressed on the edge of workpiece, makes the similar case of positioning seat cover on square cross on end face, then positioning seat is fixed on base, simple in structure, flexible and convenient to use, clamping efficiency is high, and machining accuracy is high.

Accompanying drawing explanation

Fig. 1 is the structural representation of workpiece.

Fig. 2 is use state diagram of the present utility model.

The specific embodiment

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.

As shown in Figure 1 to Figure 2, the utility model comprises base 2 and positioning seat 3, and the two ends of positioning seat 3 are with U-lag 6, and screw 7 is by being pressed in positioning seat 3 on base 2 through U-lag 6; Positioning seat 3 middle parts are with positioning table, described positioning table central authorities are with square groove, the outer wall of described positioning table is to all having U-shaped groove 4 between the inwall of described square groove, after to workpiece 1 location, can detect U-shaped groove 4 and the groove on workpiece 1 sidewall and whether align to judge whether workpiece 1 locates puts in place, the inwall of described square groove is with step 5, during location, step 5 is pressed on the end face of workpiece 1, makes the similar cover of described positioning table, cover on workpiece 1, guaranteed the positioning precision of workpiece 1; On base 2, also with locating slot 8, be conducive to base 2 to be fixed on operating desk;

Using method of the present utility model is as follows:

The first step, is placed in workpiece 1 on base 2;

Second step, is used screw 7 to be fixed on base 2 positioning seat 3;

The 3rd step, determines that described square groove covers on workpiece 1, and the U-shaped groove 4 on groove and the described positioning table of workpiece 1 sidewall is aligned condition;

The 4th step, carries out milling processing to the end face 11 of workpiece 1.

More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range, referring to claim, within protection domain of the present utility model, can be done any type of modification.

Claims

1. high-efficiency high-accuracy end face milling clamp for machining, comprises base (2) and positioning seat (3), it is characterized in that: the two ends of positioning seat (3) are with U-lag (6), and screw (7) is by being pressed in positioning seat (3) on base (2) through U-lag (6); Positioning seat (3) middle part is with positioning table, described positioning table central authorities are with square groove, and the outer wall of described positioning table all has U-shaped groove (4) between the inwall of described square groove, and the inwall of described square groove is with step (5), during location, step (5) is pressed on the end face of workpiece (1); On base (2) also with locating slot (8).