CN208214875U - A kind of drilling slotting attachment for half wheel rim part - Google Patents

Abstract

The utility model discloses a kind of drilling slotting attachments for half wheel rim part, it includes pedestal, fixed vee-block, movable vee-block, regulation handle, workbench, the pedestal is connect by sliding slot with lathe, the pedestal is L-type structure, the fixed vee-block is located at the left side of pedestal, the activity vee-block is movably arranged on the right side of pedestal, and the workbench is located on pedestal and is located between fixed vee-block, movable vee-block.The utility model usability is wider, simple to operate；It is higher for half wheel rim part clamping degree, convenient for carrying out the machinings such as drilling groove milling to it.

Description

A Drilling and Milling Fixture for Half Rim Parts

technical field

The utility model belongs to the technical field of mechanical processing, in particular to a drilling and milling fixture used for half rim parts.

Background technique

In order to prevent the workpiece from moving during processing, causing the processing position to shift and produce unqualified products, the workpiece needs to be fixed and clamped before machining, so the clamping device is used to clamp the workpiece here, and the clamping device starts here To the fixing and clamping of parts, this is a special fixture for half-rim parts, which is mainly designed for the shape characteristics of such parts.

Utility model content

In view of this, the main purpose of the utility model is to provide a drilling and milling fixture for half rim parts.

In order to achieve the above object, the technical solution of the utility model is achieved in that:

The embodiment of the utility model provides a drilling and milling fixture for half rim parts, which includes a base, a fixed V-shaped block, a movable V-shaped block, an adjustment handle, and a workbench. The base is connected to the machine tool through a chute , the base is an L-shaped structure, the fixed V-shaped block is located on the left side of the base, the movable V-shaped block is movably arranged on the right side of the base, the workbench is located on the base and located on the fixed V-shaped block, movable Between the V-shaped blocks.

In the above solution, the workbench is a circular arc piece and a plurality of protrusions are uniformly arranged on the circular arc piece, and a plurality of through holes are arranged on the circular arc piece.

In the above solution, a riser is provided on the right side of the base, and the adjustment handle runs through the riser and fits through threads.

In the above solution, the end surface of the fixed V-shaped block is provided with a tooth surface.

In the above solution, the V-shaped grooves in the fixed V-shaped block and the movable V-shaped block are arranged oppositely.

Compared with the prior art, the utility model has wide applicability, simple and convenient operation; the clamping degree of the half rim part is high, and it is convenient to carry out mechanical processing such as drilling and milling.

Description of drawings

Fig. 1 is a schematic structural view of a drilling and milling jig for half rim parts provided by an embodiment of the present invention;

FIG. 2 is a top view of FIG. 1 .

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

The embodiment of the utility model provides a drilling and milling fixture for half rim parts, as shown in Figures 1 and 2, which includes a base 1, a fixed V-shaped block 2, a movable V-shaped block 3, an adjustment handle 5, Workbench 6, the base 1 is connected with the machine tool through a chute, the base 1 is an L-shaped structure, the fixed V-shaped block 2 is located on the left side of the base 1, and the movable V-shaped block 3 is movably arranged on the base 1 On the right side, the workbench 6 is located on the base 1 and between the fixed V-shaped block 2 and the movable V-shaped block 3 .

The workbench 6 is used to support the workpiece, and is an arc piece with a plurality of protrusions evenly arranged on the arc piece, and several through holes are arranged on the arc piece.

The right side of the base 1 is also provided with a riser 4, and the adjustment handle 5 passes through the riser 4 and fits through threads.

The end surface of the fixed V-shaped block 2 is provided with a tooth surface.

The V-shaped grooves in the fixed V-shaped block 2 and the movable V-shaped block 3 are arranged opposite to each other, so as to avoid position deviation during clamping.

The position of the fixed V-shaped block 2 is installed on the center line of the fixture, and the left end of the fixed V-shaped block 2 is aligned with the left end of the clamp body; the right end of the clamp body has a vertical plate 4 and a through threaded hole, and the threaded hole and the adjustment handle 5 are connected by threads The right end of the clamp is placed with a movable V-shaped block 3, and one end of the movable V-shaped block 3 is tapped and connected with the adjustment handle 5 to complete the installation of the clamping device.

When placing the machined parts, first adjust the rotation of the handle 5 to drive the movable V-shaped block 3 to move to the right. Position; slowly turn the adjustment handle 5, move the movable V-shaped block 3, and adjust the position of the part properly so that it remains clamped and does not rotate, and the part will not be deformed during machining; When disassembling the machined half rim parts, pay attention to slowly rotate the handle to the position where the parts can be taken out, and slowly take out the parts from the surface of the fixture.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model.

Claims (5)

1. A drilling and milling fixture for half rim parts, characterized in that it includes a base, a fixed V-shaped block, a movable V-shaped block, an adjustment handle, and a workbench, and the base is connected with the machine tool through a chute , the base is an L-shaped structure, the fixed V-shaped block is located on the left side of the base, the movable V-shaped block is movably arranged on the right side of the base, the workbench is located on the base and located on the fixed V-shaped block, movable Between the V-shaped blocks. 2. A drilling and milling fixture for half rim parts according to claim 1, wherein the workbench is an arc piece and a plurality of protrusions are evenly arranged on the arc piece, so Several through holes are arranged on the circular arc piece. 3. A drilling and milling jig for half rim parts according to claim 1 or 2, wherein a riser is provided on the right side of the base, the adjustment handle runs through the riser and Fit by thread. 4. A drilling and milling jig for half rim parts according to claim 3, characterized in that, the end surface of the fixed V-shaped block is provided with a tooth surface. 5 . A drilling and milling jig for half rim parts according to claim 4 , wherein the V-shaped grooves in the fixed V-shaped block and the movable V-shaped block are oppositely arranged.