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Rapid repairing device and method

A fast and component-based technology, applied in the direction of spraying devices, grinders, spray booths, etc., can solve problems such as tight maintenance cycle, inability to quickly repair the surface corrosion of aluminum valve blocks, and affect product use, so as to reduce maintenance time and achieve significant effects. The effect of reducing the maintenance cost

Pending Publication Date: 2021-11-09
北京长征天民高科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned defects, the technical problem to be solved by the present invention is to provide a quick repair device and method to solve the large-scale maintenance tasks existing in the current technology. There is no good solution to the corrosion problem of the aluminum valve block, and the required The maintenance cycle is tight, and the corrosion on the surface of the aluminum valve block cannot be repaired quickly, which affects the use of the product

Method used

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Examples

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Embodiment 1

[0066] Please also refer to Figure 1 to Figure 13 Now, a specific implementation of a quick repair device provided by the present invention will be described. This kind of quick repair device includes a frame body 1, a gripper 2, a grinding and washing assembly 3, a repair assembly 4 and a reinforcement assembly 5, wherein the frame body 1 is provided with a slide rail 11; the gripper 2 is slidably connected with the slide rail 11, and the gripper 2 is used to clamp and move the workpiece 6; the grinding and washing assembly 3 is connected to the frame body 1; the repairing assembly 4 is connected to the frame body 1 and is arranged on one side of the grinding and washing assembly 3; The installation direction is parallel to the installation direction of the slide rail 11 ; the reinforcement assembly 5 is connected to the frame body 1 , and the slide rail 11 is arranged between the reinforcement assembly 5 and the grinding assembly 3 .

[0067] For clarification, see image...

Embodiment 2

[0071] As a specific implementation of the embodiments of the present invention, please refer to Figure 1 to Figure 13 , the structure of a quick repair device provided by this embodiment is basically the same as that of Embodiment 1, the difference is that the grinding and washing assembly 3 includes a liquid storage part 31, a rotator 32, a first pusher 33, a grinding head 34, a water outlet The head 35 and the fixed block 36, wherein the liquid storage part 31 is arranged on the frame body 1, which can be a tank for storing cleaning agent; the rotator 32 is arranged on one side of the liquid storage part 31, which can be a motor; the first pusher 33 Connected with the rotator 32, it can be a cylinder; the grinding head 34 is detachably connected with the first pusher 33, the grinding head 34 can be replaced according to the accuracy requirements, and at the same time it is convenient for the maintenance of the grinding head 34; the water outlet 35 and the liquid storage par...

Embodiment 3

[0080] Please also refer to Figure 1 to Figure 13 Now, a specific implementation of a quick repair method provided by the present invention will be described. The specific steps of this quick repair method include:

[0081] S1. Use a grinder to roughly grind the corroded position of the surface of the workpiece 6 until the substrate of the workpiece 6 is exposed, and then perform fine grinding with sandpaper after the substrate is exposed. Exemplarily, the workpiece 6 is an aluminum valve block with corrosion;

[0082] S2, using a cleaning agent to clean the surface of the polished workpiece 6;

[0083] S3, fully stir the repairing agent evenly, and quickly apply it to the position of the workpiece 6 to be repaired, wherein the repairing agent is a mixture of silicon dioxide and epoxy resin glue;

[0084] In S3, the volume fraction ratio of silicon dioxide and epoxy resin glue is 1:4-6, for example, the volume fraction ratio may be 1:5.

[0085] S4. Place the repaired work...

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Abstract

The invention belongs to the technical field of hydraulic machine manufacturing, and discloses a rapid repairing device. The rapid repairing device treats a rusted part of an aluminum valve block in the overhaul process in a full-automatic mode, manpower resource waste is reduced, meanwhile, the overhaul period is greatly shortened, the overhaul cost is reduced, and the aluminum valve block treated through the device is smooth in surface and has a better use effect. The invention further discloses a rapid repairing method which is used for rapidly repairing the rusted part on the surface of the aluminum valve block when the aluminum valve block of a hydraulic system of a military special vehicle is overhauled in the overhaul period. The problem that the aluminum valve block is scrapped due to serious corrosion is solved by researching the method of the repairing process, by repairing the rusted surface of the aluminum valve block, it is ensured that the overall dimension of the valve block is not changed, secondary use of the valve block is not affected, the maintenance time of the hydraulic system of the military special vehicle is shortened, and the maintenance cost is reduced. The rapid repairing device and method have obvious effects and are suitable for being widely popularized.

Description

technical field [0001] The invention relates to the technical field of hydraulic machinery manufacturing, in particular to a quick repair device and method. Background technique [0002] With the continuous delivery of multiple types of special vehicles and the arrival of the overhaul period (generally 10 years), there are more and more tasks to overhaul the hydraulic system components of the vehicle. During the initial overhaul, it was found that the integrated hydraulic valve block of the hydraulic system was corroded in a large area. Through the repair method, it would cause a large area of ​​partial loss and uneven installation surface, which would affect the customer's use. [0003] For large-scale maintenance tasks, there is no good solution to the corrosion problem of aluminum valve blocks, and the required maintenance cycle is tight. It is urgent to study a method and device that can quickly repair the surface corrosion of aluminum valve blocks without affecting the ...

Claims

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Application Information

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IPC IPC(8): B24B27/033B24B19/00B24B41/06B24B41/02B24B49/12B24B1/00B05B16/20
CPCB24B27/033B24B19/00B24B41/06B24B41/02B24B49/12B24B1/00B05B16/20
Inventor 王培
Owner 北京长征天民高科技有限公司
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