CN219767034U

CN219767034U - Plate rounding mechanism

Info

Publication number: CN219767034U
Application number: CN202322322879.9U
Authority: CN
Inventors: 周传龙; 刘存华; 刘国霞; 郭青
Original assignee: Laoling Jiente Hardware Products Co ltd
Current assignee: Laoling Jiente Hardware Products Co ltd
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2023-09-29
Anticipated expiration: 2033-08-29

Abstract

The utility model belongs to the technical field of plate processing equipment, and particularly relates to a plate rounding mechanism. The plate rounding mechanism comprises a base and is characterized in that: the cutting flame gun is characterized in that a base end mounting bracket is arranged at the bottom of the base, a height adjusting screw is arranged between the bracket and the base, a height adjusting block is sleeved on the height adjusting screw, the height adjusting block is connected with a support arm, the end of the support arm is connected with a shaft sleeve, a rotating shaft is arranged in the shaft sleeve, the bottom of the rotating shaft is connected with a rotating arm, a radius adjusting screw and a guide rod are arranged in the rotating arm, a radius adjusting block is sleeved on the radius adjusting screw and the guide rod, the lower part of the radius adjusting block extends out of the rotating arm, the bottom of the radius adjusting block is connected with a gun frame, and a cutting flame gun is placed in the gun frame. The beneficial effects of the utility model are as follows: the whole height is adjustable, and applicable in the circle cutting operation of various different thickness plates, and the relative support position of cutting flame rifle is adjustable, is convenient for be difficult to the circle cutting operation of operation position to the plate, and circle cutting radius adjusts accurately, is convenient for the circle cutting operation of various different radiuses.

Description

Plate rounding mechanism

Technical Field

The utility model belongs to the technical field of plate processing equipment, and particularly relates to a plate rounding mechanism.

Background

In sheet metal processing, rounding is one of the more common ways of processing. The existing circular cutting machine utilizes the combustion of combustible gas and oxygen to generate flame, and performs thermal cutting on materials in a separating way, which is also called oxygen cutting or flame cutting. When the circular cutting machine under the prior art cuts the circle to panel, can't be applicable to the circular cutting of different thickness panels, the size adjustment of circular cutting radius is accurate and adjust loaded down with trivial details inadequately, and the cutting flame rifle needs dismouting repeatedly, troublesome operation.

Disclosure of Invention

The utility model provides the plate rounding mechanism which is convenient to operate, wide in application range and accurate in adjustment, and aims to make up the defects of the prior art.

The utility model is realized by the following technical scheme:

the utility model provides a panel circle cutting mechanism, includes the base, characterized by: the cutting flame gun is characterized in that a base end mounting bracket is arranged at the bottom of the base, a height adjusting screw is arranged between the bracket and the base, a height adjusting block is sleeved on the height adjusting screw, the height adjusting block is connected with a support arm, the end of the support arm is connected with a shaft sleeve, a rotating shaft is arranged in the shaft sleeve, the bottom of the rotating shaft is connected with a rotating arm, a radius adjusting screw and a guide rod are arranged in the rotating arm, a radius adjusting block is sleeved on the radius adjusting screw and the guide rod, the lower part of the radius adjusting block extends out of the rotating arm, the bottom of the radius adjusting block is connected with a gun frame, and a cutting flame gun is placed in the gun frame.

The support arm consists of a large support arm and a small support arm, and the small support arm is inserted into the large support arm and fixed by a support arm locking bolt.

The two ends of the height adjusting block are respectively connected with the guide blocks, and the guide blocks extend into the guide grooves at the two sides of the support.

The top of the gun rack is connected with a radius indicating head, and the rotating arm is provided with scale marks.

The base is internally provided with a placing cavity.

The end part of the radius adjusting screw rod is connected with a radius adjusting screw rod handle.

The top of the rotating shaft is connected with a rotating handle.

The top of the height adjusting screw rod is connected with a handle of the height adjusting screw rod.

The beneficial effects of the utility model are as follows: the whole height is adjustable, and applicable in the circle cutting operation of various different thickness plates, and the relative support position of cutting flame rifle is adjustable, is convenient for be difficult to the circle cutting operation of operation position to the plate, and circle cutting radius adjusts accurately, is convenient for the circle cutting operation of various different radiuses.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the height adjustment block mounting structure of the present utility model;

FIG. 3 is a schematic view of a radius adjustment block mounting structure of the present utility model;

FIG. 4 is a schematic view of the base structure of the present utility model;

FIG. 5 is a schematic view of the gun rack structure of the present utility model;

in the figure, a base, a support, a 3-height adjusting screw rod, a 4-height adjusting block, a 5-support arm, a 6-shaft sleeve, a 7-rotating shaft, an 8-rotating arm, a 9-radius adjusting screw rod, a 10-guide rod, a 11-radius adjusting block, a 12-gun rack, a 13-cutting flame gun, a 14-large support arm, a 15-small support arm, a 16-support arm locking bolt, a 17-guide block, a 18-guide groove, a 19-radius indicating head, a 20-scale mark, a 21-placing cavity, a 22-radius adjusting screw rod handle, a 23-rotating handle and a 24-height adjusting screw rod handle are arranged.

Detailed Description

The drawings illustrate one embodiment of the utility model. The embodiment comprises a base 1, a support 2 is arranged at the end part of the base 1, a height adjusting screw rod 3 is arranged between the support 2 and the base 1, a height adjusting block 4 is sleeved on the height adjusting screw rod 3, the height adjusting block 4 is connected with a support arm 5, the end part of the support arm 5 is connected with a shaft sleeve 6, a rotating shaft 7 is arranged in the shaft sleeve 6, the bottom of the rotating shaft 7 is connected with a rotating arm 8, a radius adjusting screw rod 9 and a guide rod 10 are arranged in the rotating arm 8, a radius adjusting block 11 is sleeved on the radius adjusting screw rod 9 and the guide rod 10, the lower part of the radius adjusting block 11 extends out of the rotating arm 8, the bottom of the radius adjusting block 11 is connected with a gun rack 12, and a cutting flame gun 13 is placed in the gun rack 12. The support arm 5 is composed of a large support arm 14 and a small support arm 15, and the small support arm 15 is inserted into the large support arm 14 and fixed by a support arm locking bolt 16. The two ends of the height adjusting block 4 are respectively connected with a guide block 17, and the guide blocks 17 extend into guide grooves 18 on two sides of the bracket 2. The top of the gun rack 12 is connected with a radius indicating head 19, and the rotating arm 8 is provided with scale marks 20. The base 1 is internally provided with a placing cavity 21. The end of the radius adjusting screw rod 9 is connected with a radius adjusting screw rod handle 22. The top of the rotating shaft 7 is connected with a rotating handle 23. The top of the height adjusting screw rod 3 is connected with a height adjusting screw rod handle 24.

By adopting the plate circle cutting mechanism, a plate is placed on the base 1, the gun rack 12 is in a tube shape with a slot in the middle, the cutting flame gun 13 can be directly clamped on the gun rack 12, the rotary handle 23 is held by one hand, the cutting flame gun 13 is held by the other hand, the circle center of the shaft sleeve 6 is the circle center of a circle cut, the distance from the center point of the radius indicating head 19 to the circle center of the shaft sleeve 6 is the circle cutting radius, the rotary shaft 7 rotates to drive the rotary arm 8 to rotate, so that the gun rack 12 and the cutting flame gun 13 are driven to rotate for one circle, the circle cut can be completed from the plate, and the cut round plate falls into the placing cavity 21. The lower part of the cutting flame gun 13 is in a round table shape, and the upper part of the cutting flame gun is in a cylindrical shape, so that the bottom of the cutting flame gun 13 is just clamped into the gun frame 12 at the junction of the round table and the cylinder, the height of the gun frame 12 needs to be adjusted when plates with different thicknesses are cut, the height adjusting screw handle 24 is rotated to drive the height adjusting screw 3 to rotate, and the height adjusting block 4 cannot rotate and can only move up and down due to the fact that the two ends of the height adjusting block 4 are inserted into the guide grooves 18 of the support 2 through the guide blocks 17, so that the support arm 5 is driven to move up and down, and the height adjustment is completed to adapt to the plates with different thicknesses. If the round cutting of one plate is almost completed and a very small part of the plate can be cut, and the plate can not be simply moved to operate, the support arm locking bolt 16 can be loosened, and the length of the small support arm 15 inserted into the large support arm 14 can be adjusted so as to adjust the position of the gun rack 12, so that the round cutting can be smoothly performed. When the circles with different sizes are required to be cut, the radius adjusting screw rod handle 22 is rotated, the radius adjusting screw rod 9 rotates along with the radius adjusting screw rod, the radius adjusting block 11 cannot rotate under the action of the guide rod 10 and can only move, so that the transverse position of the radius adjusting block 11 on the rotating arm 8 can be adjusted, the distance between the radius adjusting block 11 and the circle center of the rotating shaft 7 is adjusted, and the radius of a cut circle is changed. When the radius of the cutting circle is adjusted, the radius indicating head 19 is aligned with the scale marks 20, so that the radius can be accurately and quickly adjusted.

Claims

1. The utility model provides a panel circle cutting mechanism, includes base (1), characterized by: install high accommodate spindle (3) between base (1) tip installing support (2), install high accommodate spindle (4) on high accommodate spindle (3), high accommodate spindle (4) connect support arm (5), support arm (5) end connection axle sleeve (6), be equipped with pivot (7) in axle sleeve (6), pivot (7) bottom connect rotating arm (8), be equipped with radius accommodate spindle (9) and guide bar (10) in rotating arm (8), the cover is equipped with radius accommodate spindle (11) on radius accommodate spindle (9) and guide bar (10), outside radius accommodate spindle (11) lower part stretches out rotating arm (8), radius accommodate spindle (11) bottom connection gun rack (12), place cutting flame gun (13) in gun rack (12).

2. The sheet material rounding mechanism of claim 1, wherein: the support arm (5) is composed of a large support arm (14) and a small support arm (15), and the small support arm (15) is inserted into the large support arm (14) and fixed by a support arm locking bolt (16).

3. The sheet material rounding mechanism of claim 1, wherein: the two ends of the height adjusting block (4) are respectively connected with a guide block (17), and the guide blocks (17) extend into guide grooves (18) at two sides of the bracket (2).

4. The sheet material rounding mechanism of claim 1, wherein: the top of the gun rack (12) is connected with a radius indicating head (19), and the rotating arm (8) is provided with scale marks (20).

5. The sheet material rounding mechanism of claim 1, wherein: a placing cavity (21) is arranged in the base (1).

6. The sheet material rounding mechanism of claim 1, wherein: the end part of the radius adjusting screw rod (9) is connected with a radius adjusting screw rod handle (22).

7. The sheet material rounding mechanism of claim 1, wherein: the top of the rotating shaft (7) is connected with a rotating handle (23).

8. The sheet material rounding mechanism of claim 1, wherein: the top of the height adjusting screw rod (3) is connected with a height adjusting screw rod handle (24).