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A detection and remanufacturing equipment for a failed guide sleeve for an oil cylinder

A guide sleeve and remanufacturing technology, applied in welding equipment, manufacturing tools, welding equipment, etc., can solve the problems of guide sleeve processing and use limitations, rust pit guide sleeve, etc., and achieve the effect of improving conveying accuracy and good stability

Active Publication Date: 2021-06-08
ZHENGZHOU SUDA COAL MACHINERY SERVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above process is only for the surface treatment of the metal, while the deformation detection of the guide sleeve, rust pits and other issues have always been the bottleneck of the remanufacturing of the guide sleeve
The existing welding processing equipment adopts a horizontal or vertical processing method, which limits the use of guide sleeve processing.

Method used

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  • A detection and remanufacturing equipment for a failed guide sleeve for an oil cylinder
  • A detection and remanufacturing equipment for a failed guide sleeve for an oil cylinder
  • A detection and remanufacturing equipment for a failed guide sleeve for an oil cylinder

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Embodiment Construction

[0021] The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0022] Depend on Figure 1 to Figure 8 Provided is a detection and remanufacturing equipment for a failed guide sleeve for an oil cylinder, which includes a base 1 and a motor bracket 2 installed on one side of the base 1. The motor bracket 2 is connected to a motor box 3 through a rotating shaft, and the inside of the motor box 3 is An electric spindle 4 is provided, and the electric spindle 4 protrudes out of the motor box 3 and is coaxially connected with a clamping structure 5. It is characterized in that the clamping structure adopts a three-jaw chuck, and the three-jaw chuck is coaxially fixedly connected with the electric spindle. A sheave 6 with four grooves is installed on the rotating shaft, and a drive shaft 7 is connected in rotation on the motor support 2. A dial 47 cooperating with the sheave 6 is installed...

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Abstract

A detection and remanufacturing equipment for a failed guide sleeve for an oil cylinder. A sheave with four grooves is installed on the electric spindle, and a drive shaft is rotatably connected to the motor bracket. A cam is installed on the top, and a locking block is installed on the rotating shaft. Two locking holes are evenly distributed on the locking block at a 90-degree circumferential direction. The cam is provided with a near arc section and a far arc section. There is a locking lever that can move up and down. The locking lever is connected with a locking spring that drives it to move downward. The locking lever can be inserted into the locking hole to limit the locking block. The rotatable installation on the support base There is a welding torch, a wire feeding mechanism is fixed on one side of the cavity of the welding torch, and the welding torch is connected to a power supply. Realize the horizontal welding processing or vertical welding processing of the equipment, and at the same time, after switching, the position of the motor shell and the electric spindle can be precisely positioned and fixed, which is safe and reliable, and the stability of the transmission is good, and the transmission accuracy of the welding wire is improved.

Description

technical field [0001] The invention relates to the field of mechanical processing equipment, in particular to a detection and remanufacturing equipment for a failed guide sleeve for an oil cylinder. Background technique [0002] The guide sleeve of the hydraulic cylinder plays a supporting role. During the extension process of the hydraulic cylinder rod, the piston of the hydraulic cylinder is kept in surface contact with the inner surface of the cylinder barrel, and the sealing of the guide sleeve and the cylinder has a great relationship. Statistics from the maintenance service of the coal machinery industry show that more than 60% of the guide sleeves in the repaired hydraulic cylinders are scrapped and cannot be repaired. At present, the maintenance processes of guide sleeves in the industry are generally polishing, sandblasting, pickling, galvanizing, etc. The above process is only for the surface treatment of the metal, and the deformation detection of the guide sle...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P15/00B23P6/00B23P6/02B23K31/02B23K37/00B23K37/02
CPCB23K31/02B23K37/00B23K37/0252
Inventor 黄泉清刘润平栗靖董博李攀攀姜红吕园园朱明普靳怡博陈浩
Owner ZHENGZHOU SUDA COAL MACHINERY SERVICE CO LTD
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