CN205271097U - Self -control compasses cut rule device - Google Patents

Abstract

The utility model discloses a self-made compasses cutting gauge device, which comprises a straight block and a connecting block arranged at one end of the straight block. The bottom of the straight bar is provided with a nut threadedly connected to the screw, one end of the screw is provided with a tip, and the connecting block is provided with a gun head placement hole; the straight bar in the utility model is provided with a through hole. slot, place the screw in the through groove, the screw can slide in the through groove, the screw and the straight block can be fixed by the nut, the gun head hole on the connecting block is used to place the cutting gun head, and one end of the screw When the set top is fixed at the center of the circle, different cutting radii can be obtained. The structure is simple, the manufacture is convenient, and it is convenient to cut the required circular material, and the shape precision of the cut circular material is high, avoiding errors caused by manual cutting.

Description

A self-made compass cutting gauge device

technical field

The utility model relates to the technical field of cutting gauges, in particular to a self-made compass cutting gauge device.

Background technique

Oxygen cutting is called gas cutting for short. It has the advantages of simple equipment, flexibility and convenience, and good quality. It can play a more flexible and convenient role in the dismantling of scrap cars and old ships. It is not limited by the narrow space or the size of objects, and can be operated on any occasion. In addition to using gas cutting to process steelmaking furnace materials, valuable plates, shapes, pipes and other materials can also be cut from scrap steel for production use. Oxygen cutting is therefore one of the main methods of steel scrap processing and is currently widely used in the metal recycling sector.

When cutting some circular plates with oxygen cutting, when the cutting diameter is less than 500 mm, generally a hand-held cutting air gun is used for cutting. Due to the instability of hand-held operation, the shape of the generally cut circular plates is not accurate enough and often cannot be achieved. Requirements also cause a large waste of materials. If the air gun can be placed on a cutting gauge with a fixed diameter for cutting, the cutting accuracy will be greatly improved, and oxygen cutting will be more widely used. Industry brings great convenience.

Utility model content

The purpose of this utility model is to provide a self-made compass cutting gauge device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions: a self-made compass cutting gauge device, including a straight block and a connecting block arranged at one end of the straight block, a through groove is provided in the middle of the straight block, and the straight block The top of the bar is provided with a screw through the slot, the bottom of the straight bar is provided with a nut threadedly connected to the screw, one end of the screw is provided with a tip, and the connecting block is provided with a hole for placing a gun head.

Preferably, the diameter of the top of the screw is greater than the width of the channel.

Compared with the prior art, the beneficial effect of the utility model is: the utility model is provided with a through groove on the straight block, the screw rod is placed in the through groove, the screw rod can slide in the through groove, and the screw rod can be connected with the screw rod through the nut. The straight blocks are fixed, and the tip placement hole on the connecting block is used to place the tip for cutting. When the tip of one end of the screw is fixed at the center of the circle, different cutting radii can be obtained. The structure is simple, easy to manufacture, and convenient Cut the required circular material, and the shape precision of the cut circular material is high, avoiding errors caused by manual cutting.

Description of drawings

Fig. 1 is a schematic diagram of the main view structure of the utility model;

Fig. 2 is a schematic diagram of the top view structure of the utility model.

In the figure: 1 straight block, 2 connecting block, 3 through slot, 4 screw rod, 5 nut, 6 tip, 7 gun tip placement hole.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-2, the utility model provides a kind of technical solution: a kind of self-made compasses cutting gauge device, comprises straight block 1 and the connecting block 2 that is arranged on one end of straight block 1, and the middle part of described straight block 1 is set There is a through groove 3, the top of the straight block 1 is provided with a screw 4 that runs through the through groove 3, the bottom of the straight block 1 is provided with a nut 5 that is threadedly connected to the screw 4, and one end of the screw 4 is provided with a top 6 , the connecting block 2 is provided with a gun tip placement hole 7 .

Preferably, the diameter of the top of the screw 4 is larger than the width of the through groove 3 . The screw rod 4 can slide freely in the through groove 3 without causing the screw rod 4 to fall from the straight bar 1 .

Specifically, when in use, when it is necessary to cut a circular plate, align the top 6 with the center of the circle, and the screw can slide in the through groove 3. After measuring the radius, the screw 4 and the straight block 1 can be fixed by tightening the nut 5 , the oxygen gun head that cutting is used is placed in the gun head placement hole 7, rotates straight block and can cut.

In the utility model, the straight bar block 1 is provided with a through groove 3, the screw rod 4 is placed in the through groove 3, the screw rod 4 can slide in the through groove 3, and the screw rod 4 and the straight bar block 1 can be fixed by the nut 5, The gun head placement hole 7 on the connecting block 2 is used to place the gun head for cutting. When the top 6 provided at one end of the screw rod 4 is fixed at the center of the circle, different cutting radii can be obtained. The structure is simple, easy to manufacture, and convenient for cutting. Round materials are required, and the shape accuracy of cutting round materials is high, avoiding errors caused by manual cutting.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (2)

1. self-control compasses cut rule device, comprise straight stick (1) and it is arranged at the connection block (2) of straight stick (1) one end, it is characterized in that: described straight stick (1) middle part is provided with groove (3), described straight stick (1) top is provided with the screw rod through groove (3) (4), described straight stick (1) bottom is provided with the nut (5) being threadedly connected to screw rod (4), described screw rod (4) one end is provided with top (6), and described connection block (2) is provided with rifle head putting hole (7).

2. one self-control compasses according to claim 1 cut rule device, it is characterised in that: described screw rod (4) top end diameter is greater than described groove (3) width.