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Steel chair height numerical control cutting device and production method thereof

A cutting device and steel technology, applied in the direction of metal processing equipment, welding equipment, manufacturing tools, etc., can solve the problems of troublesome operation, low processing efficiency, uneven incision, etc., and achieve smooth incision, fast cutting speed and easy feeding Effect

Pending Publication Date: 2022-02-18
漳州新裕鑫家具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example: the Chinese patent application number CN201610290040.3 discloses a CNC pipe cutting method and a multifunctional CNC cutting pipe cutting machine. This device can realize efficient cutting of pipe fittings, but it does not have the function of automatic feeding. Both need to be replaced manually, the operation is still relatively troublesome, and further improvement is needed
[0004] Therefore, based on the above, the present application provides a steel chair height CNC cutting device and its production method. By improving the design of the cutting device structure and its operation mode, the existing technology can effectively solve the problems of uneven incision and low processing efficiency. deficiencies and flaws

Method used

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  • Steel chair height numerical control cutting device and production method thereof
  • Steel chair height numerical control cutting device and production method thereof
  • Steel chair height numerical control cutting device and production method thereof

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specific Embodiment 1

[0030] The present invention provides such Figure 1-4 A kind of steel chair-height CNC cutting device shown includes a workbench 1, a first support frame 2 and a second support frame 3, the top of the workbench 1 is symmetrically installed with slide rails 4 front and back, and the first The bottom of the support frame 2 is symmetrically provided with a slide seat 5 sliding on the front and rear slide rails 4, and the inside of the first support frame 2 is rotatably connected with a pneumatic chuck 6, and the sliding of the slide seat 5 on the slide rail 4 can drive The first support frame 2 moves to the left, and then realizes the automatic feeding work during cutting. The pneumatic chuck 6 belongs to the prior art, so its working principle will not be repeated here.

[0031] The middle part of the second support frame 3 is provided with a circular hole 7, and the center of the circular hole 7 coincides with the center of the pneumatic chuck 6. A bearing 8 is arranged in the...

specific Embodiment 2

[0037] A production method of a steel chair height numerical control cutting device, comprising the following steps:

[0038] Step 1: Use the pneumatic chuck 6 and four clamping shafts 10 to clamp the steel chair legs to be cut to ensure that the steel chair legs to be cut are firmly clamped;

[0039] Step 2: Start the first motor 23 to drive the first transmission gear 24 to rotate, so that the second transmission gear 22 meshed with it drives the hollow rotating shaft 9 to rotate, and realizes clamping between the pneumatic chuck 6 and the four clamping shafts 10 Rotational movement of the steel chair legs to be cut;

[0040] Step 3: According to the diameter of the steel chair leg to be cut, start the second cylinder 19 to drive its telescopic rod to extend, so that the laser cutting knife 21 can move to the surface of the steel chair leg to be cut, and realize the steel chair leg to be cut rotary laser cutting.

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Abstract

The invention discloses a steel chair height numerical control cutting device and a production method thereof.The cutting device comprises a workbench, a first support frame and a second support frame, a round hole is formed in the middle of the second support frame, and the center of the round hole coincides with the center of a pneumatic chuck; the bearing is provided with a hollow rotating shaft, and a rotating table located on the right side of the second support frame is arranged on the outer wall of the right end of the hollow rotating shaft. Four sliding grooves are evenly formed in the right side wall of the rotating table in a surrounding mode, a sliding block is slidably connected to the interior of each sliding groove, a first air cylinder is installed on the inner wall, away from the center of the rotating table, of each sliding groove, a telescopic rod of each first air cylinder is connected with the corresponding sliding block, and a Y-shaped support is arranged on the outer wall of each sliding block; a clamping shaft is arranged on the inner wall of each Y-shaped support; according to the steel chair height numerical control cutting device, the whole steel chair leg can be integrally clamped, clamping only needs to be conducted once when multiple sections are cut, the cutting speed is high, and a notch can be smoother through laser cutting.

Description

technical field [0001] The invention belongs to the technical field of steel chair leg cutting, and in particular relates to a steel chair height numerical control cutting device and a production method thereof. Background technique [0002] During the production process of the steel chair, it is necessary to use a cutting device to cut the chair leg. The commonly used steel chair leg is a hollow long strip of circular steel. Since the whole steel is very long, it is cut by a sawing machine. The steel cut by the sawing machine The incision is uneven and needs to be polished, the processing efficiency is low, and the entire steel needs to be re-clamped every time a section is cut, which is time-consuming and laborious. [0003] In order to realize the high-efficiency cutting function of similar pipe fittings, some technologies also disclose some related solutions. For example: the Chinese patent application number CN201610290040.3 discloses a CNC pipe cutting method and a mu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/38B23K26/70
CPCB23K26/38B23K26/702
Inventor 张开发张士义董怀针
Owner 漳州新裕鑫家具有限公司
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