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Elbow cutting blank feeding device

A technology of feeding device and blank, applied in the field of pipe fittings processing, can solve the problems of clamping, difficult positioning, high efficiency of elbows, high-quality cutting and separation technology has not been well solved, etc., to achieve fast clamping and operation. Convenient, fast and efficient cutting effect

Active Publication Date: 2016-09-21
王朝永
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the cutting process, due to the long length of the elbow, it is difficult to clamp and position it during the clamping and feeding process. So far, the efficient and high-quality cutting and separation technology of the elbow has not been well resolved.

Method used

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  • Elbow cutting blank feeding device
  • Elbow cutting blank feeding device
  • Elbow cutting blank feeding device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as figure 1 , figure 2 As shown, the elbow cutting blank feeding device of the present invention has a workbench 1, and the top of the workbench 1 is provided with a blank advancing mechanism and a blank positioning mechanism. The billet propulsion mechanism includes a linkage bracket and a guide rod 3 and a lead screw 2 connected to the workbench 1, the guide rod 3 and the lead screw 2 are installed on the side of the workbench 1 through the connectors 6 at both ends, and the linkage The support is connected with the guide rod 3 and the leading screw 2 in sequence, and one end of the leading screw 2 is connected with a servo motor 7 . The servo motor 7 drives the screw 2 to rotate, thereby driving the linkage bracket to move back and forth along the guide rod 3 . The free end of the linkage bracket is connected with a blank clamping mechanism. The blank clamping mechanism can adopt a core-expanding structure, which includes a seat cover 10. The front end of the...

Embodiment 2

[0030] see figure 1 , figure 2 , as a further improvement to Embodiment 1, the linkage bracket can adopt a combined structure, which includes a linkage seat 5, a connecting plate 12 and a seat plate 13 connected in sequence, and the linkage seat 5 is connected to the screw 2 and the guide rod 3 Wearing connection, the linkage seat 5 is fixedly connected with the seat cover 10, and the connecting plate 12 is provided with an adjusting long hole 12-1. On the one hand, this structure is easy to disassemble for local maintenance, replacement and adjustment, and more importantly, it can ensure the precise adjustment of the relative position of the axis of the bent pipe 18 to be cut and the cutting system through adjustment, and further improve the cutting quality. The second improvement is to set the side pressing plate 19 obliquely. When the side pressing plate 19 is pushed forward, the bent pipe 18 to be cut will be pressed downward at the same time, making it close to the top ...

Embodiment 3

[0032] see image 3 , Figure 4, as a further improvement, in this embodiment, the clamping of the bent pipe 18 to be cut takes the axis of the bow portion adjacent to the incision as the positioning reference, and the blank positioning mechanism includes a base 27, a lifting mechanism, a lateral movement mechanism and a clamping mechanism. positioning agency. Wherein, the lifting mechanism is used for clamping the positioning mechanism to enter or break away from the clamping station. It has a lifting platform 30. The lifting platform 30 is connected to the base 27 through 2 to 4 guide columns 29. The lifting platform 30 can move along the guide columns 29. Moving up and down, a lifting cylinder 28 is set between the lifting platform 30 and the base 27 . In order to precisely control the clamping position of the clamping and positioning mechanism for the clamped pipe 18 to be cut, and at the same time shorten the lifting stroke of the lifting platform 30 as much as possible...

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PUM

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Abstract

The invention discloses an elbow cutting blank feeding device. The elbow cutting blank feeding device comprises a work bench, wherein a blank pushing mechanism and a blank locating mechanism are arranged at the top of the work bench; the blank pushing mechanism comprises a linkage bracket, and a guide rod and a screw rod which are connected with the work bench; the linkage bracket is sequentially connected with the guide rod and the screw rod in an interpenetrating manner; a blank clamping mechanism is connected at a free end of the linkage bracket; a servo motor is connected at one end of the screw rod; and the blank locating mechanism comprises a locating guide sliding plate arranged on one side of the work bench and an elastic side pressing plate component arranged on the other side of the work bench. According to the elbow cutting blank feeding device, quick clamping, accurate locating and efficient cutting of multiple-connected elbow cutting can be achieved, the operation is convenient and quick, and the reliability is high.

Description

technical field [0001] The invention relates to the technical field of pipe fitting processing, in particular to an elbow cutting blank feeding device. Background technique [0002] With the progress of society and the development of economy, fluid pipelines are widely used in various fields, and have become one of the most used basic parts. The amount of elbows used as the connection parts of fluid pipelines is also increasing. Improving production efficiency has become an urgent solution in the industry. The problem. The structure of pipe connection elbows is generally divided into welding elbows and forming elbows. Welding elbows are usually made by cutting the straight pipe material into oblique short joints according to the angle of the elbow, and then butt welding two or more short joints. Forming; and forming elbows is generally to bend the straight pipe or the short joint of the straight pipe on a press, or mechanically bend it on a pipe bender, and then cut the two...

Claims

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Application Information

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IPC IPC(8): B23Q7/00B23Q1/46B23Q3/06B23Q3/08
CPCB23Q1/46B23Q3/062B23Q3/08B23Q7/002
Inventor 王朝永
Owner 王朝永