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Rotary pairing spot welding equipment

A spot welding equipment and rotary technology, which is applied in the direction of welding equipment, welding equipment, resistance welding equipment, etc., can solve the problems of high labor intensity, increased production cost, and low precision of the staff, and achieve good fastening effect and convenient operation , The effect of high installation accuracy

Inactive Publication Date: 2019-07-05
TIANJIN BAOLAI PRECISION MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is not only slow in speed and low in efficiency, but also has high labor intensity and low precision, which is prone to processing errors, resulting in the need for rework or scrapping of workpieces, which increases the production cost of the enterprise.

Method used

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Effect test

Embodiment Construction

[0022] The embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings; it should be noted that the embodiments are illustrative, not restrictive, and cannot limit the protection scope of the present invention.

[0023] A rotary pair spot welding equipment, including a workbench 11, a driving device 1, a bottom plate pad 9, a head double-hole positioning shaft 12, a straight lug plate positioning shaft 4, a bent lug plate positioning shaft 3, and a sector piece positioning shaft 17 and the side top device, a mounting frame 2 is arranged on the left and right sides of the workbench, and a driving device is installed on one of the mounting frames. The driving device can be driven by hydraulic pressure or electric motor. On one side of the workbench, another installation frame is connected to the workbench through a rotating shaft and a bearing structure. The base plate spacer, the head double-hole positioning shaft, the st...

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Abstract

The invention relates to rotary pairing spot welding equipment. The rotary pairing spot welding equipment comprises a workbench, a driving device, a bottom plate cushion block, a head double-hole positioning shaft, a straight lug plate positioning shaft, a bent lug plate positioning shaft, a sector piece positioning shaft and a side jacking device; a mounting frame is arranged on each of the leftside and the right side of the workbench; the driving device is mounted on one of the mounting frames; an output shaft of the driving device is connected to one side of the workbench; the other mounting frame is connected with the workbench through a rotating shaft; and the bottom plate cushion block, the head double-hole positioning shaft, the straight lug plate positioning shaft, the bent lug plate positioning shaft, the sector piece positioning shaft and the side jacking device are all mounted on the upper surface of the workbench. The rotary pairing spot welding equipment is novel in conception, reasonable in structure, high in matching degree with workpieces, good in fastening effect and high in practicability, and has the advantages of being capable of quickly and accurately clamping, positioning and pairing the workpieces, improving the machining precision and the machining quality, increasing the production speed and the like.

Description

technical field [0001] The invention relates to the technical field of excavator production and processing, in particular to a rotary pair spot welding equipment. Background technique [0002] image 3 The small arm of the excavator is shown, and the small arm is composed of a bottom plate, a top plate, a side plate, an ear plate, and a shaft sleeve. At present, in the production process of the small arm of the excavator, it is necessary to carry out spot welding connection of its components. In the past, when this process was carried out, manual marking was used for positioning first, and then spot welding. This method not only has slow speed and low efficiency, but also has high labor intensity and low precision, which is prone to processing errors, resulting in the need for rework or scrapping of the workpiece, which increases the production cost of the enterprise. Contents of the invention [0003] The purpose of the present invention is to make up for the deficienci...

Claims

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Application Information

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IPC IPC(8): B23K11/11B23K37/04
CPCB23K11/11B23K37/0443
Inventor 崔文来崔超崔越王金鹏崔建涛崔雅臣张涛李绍功李绍德
Owner TIANJIN BAOLAI PRECISION MACHINERY
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