CN103100900A - Adjustable type milling positioning tool - Google Patents

Abstract

The invention relates to an adjustable type milling positioning tool which comprises a main base plate. The main base plate is provided with a plurality of dovetail grooves. Pushing blocks are installed inside the dovetail grooves. Push rods penetrate through the side wall of the main base plate and abut against a check block and the pushing blocks at the other end of the main base plate. The adjustable type milling positioning tool is simple in structure, simple and convenient to operate, and wide in range of application.

Description

Adjustable milling positioning tool

Technical field

The present invention relates to technical field of tooling clamps, relate in particular to a kind of can be to can not size workpiece milling the positioner of processing and loading clamp.

Background technology

Mill processing and belong to technological method for processing commonly used in machining, during use during this processing method, need to position clamping to workpiece, general workpiece need to repeatedly mill just and can complete, if can make a kind of frock, can only need make slightly change according to different workpieces, can realize one fill multiplex, just can greatly reduce production costs, guarantee the economy of workpiece processing.

Summary of the invention

The present invention is directed to the problems referred to above of the prior art, a kind of adjustable milling positioning tool is provided, it is simple in structure, and is easy and simple to handle, applied range.

The technical solution adopted in the present invention is as follows:

Adjustable milling positioning tool comprises main substrate, with several dovetail grooves, pushing block is installed in dovetail groove on main substrate, and push rod passes the sidewall of main substrate and block and the pushing block of the main substrate other end connects;

Further technical scheme is as follows:

Four edges and corners of described main substrate are all with locating slot;

The quantity of described dovetail groove is three;

Described pushing block is " work " font;

On described pushing block with inserted block.

The invention has the advantages that: many dovetail grooves that are parallel to each other are set on main substrate, pushing block is set in dovetail groove, can adjust the position of pushing block in dovetail groove, workpiece to different size carries out clamping, pushing block in dovetail groove also can be changed according to the different structure of workpiece, and main substrate remains unchanged; The present invention is simple in structure, and is easy and simple to handle, applied range.

Description of drawings

Fig. 1 is use state diagram of the present invention.

Fig. 2 is the stereogram of pushing block of the present invention.

The specific embodiment

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

As depicted in figs. 1 and 2, the present invention includes main substrate 1, on main substrate 1 with several dovetail grooves 2, the quantity of dovetail groove 2 be three and between be parallel to each other, pushing block 5 is installed in dovetail groove 2, push rod 4 passes the sidewall of main substrate 1 and the block 3 of main substrate 1 other end connects with pushing block 5, promoting pushing block 5 moves along dovetail groove 2, in the present embodiment, pushing block 5 is " work " font and matches with square groove on workpiece 7 sidewalls with inserted block 51, workpiece 7 is clamped, then mill out groove 8 on workpiece 7; , main substrate can be fixed on the operating desk of equipment all with locating slot 6 in four edges and corners of main substrate 1; Also pushing block 5 and the screw rod 4 of block 3 one sides can be taken out, use 5 pairs of workpiece of pushing block 7 to carry out clamping in a side of workpiece 7, another sidewall of workpiece 7 is withstood on block 3;

Method of operating of the present invention is as follows:

The first step is placed in workpiece 7 on main substrate 1;

Second step, rotating push-rod 4 promote pushing block 5 and move along dovetail groove 2, in the square groove that the inserted block 51 on pushing block 5 is inserted on workpiece 7 sidewalls, workpiece 7 are clamped;

In the 3rd step, mill out groove 8 on workpiece 7.

Above description is explanation of the invention, is not that limited range of the present invention within protection scope of the present invention, can be done any type of modification referring to claim to the restriction of invention.

Claims (5)

1. adjustable milling positioning tool, comprise main substrate (1), it is characterized in that: main substrate (1) is upper with several dovetail grooves (2), dovetail groove is parallel to each other between (2), pushing block (5) is installed in dovetail groove (2), and push rod (4) passes the sidewall of main substrate (1) and the block (3) of main substrate (1) other end connects with pushing block (5).

2. adjustable milling positioning tool as claimed in claim 1, it is characterized in that: four edges and corners of main substrate (1) are all with locating slot (6).

3. adjustable milling positioning tool as claimed in claim 1 or 2, it is characterized in that: the quantity of dovetail groove (2) is three.

4. adjustable milling positioning tool as claimed in claim 1, it is characterized in that: pushing block (5) is " work " font.

5. adjustable milling positioning tool as described in claim 1 or 4 is characterized in that: pushing block (5) is upper with inserted block (51).

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