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A high-precision powerful hydraulic press

A hydraulic press, powerful technology, applied in punching presses, presses, fluid pressure actuating devices, etc., can solve the problems of heavy volume, large hydraulic cylinder shape, inconvenient transportation and use, etc. The effect of the production arrangement

Inactive Publication Date: 2017-01-04
佛山市骤威液压机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the conventionally used presses above 70MPa, due to the strong pressure generated, make the hydraulic cylinder large in shape and heavy in volume, so the liquid volume provided by the liquid supply station is required to be large, making the relationship between the hydraulic cylinder and the liquid supply station and the control cabinet The rooms are independent of each other and connected by pipelines, which is extremely inconvenient to transport and use, especially in the upstairs factory

Method used

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  • A high-precision powerful hydraulic press
  • A high-precision powerful hydraulic press
  • A high-precision powerful hydraulic press

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Example 1

[0040] Such as figure 1 with figure 2 As shown, the high-precision and powerful hydraulic press of the present invention includes a frame body 30. The middle part of the frame body 30 is a working area, and a hydraulic cylinder 33 is arranged above the working area. The rear part of the frame body 30 is set as The hydraulic station 32 is connected to the hydraulic cylinder 33 to supply liquid; the front of the frame body 30 is set as an electric control cabinet 31, and the electric control cabinet 31 is connected to and controls the hydraulic station 32. The hydraulic cylinder 33 is located above the middle of the working area, and an electric control board 34 is also provided above the working area, and the electric control board 34 is connected to the electric control cabinet 31. The high-precision and powerful hydraulic press can be a monolithic structure or a combination of split structures. Therefore, the front part of the frame body 30 is an electric con...

Embodiment 2

[0045] Such as image 3 with Figure 4 As mentioned, this embodiment is similar to Embodiment 1, except that the structure of the hydraulic cylinder 33 is different. In the high-precision and powerful hydraulic machine of the present invention, the hydraulic cylinder 33 includes the main cylinder body 102, so The inner top of the master cylinder block 102 is sealed with a return cylinder block 103, a cylindrical main plunger 104 is sleeved between the inner wall of the master cylinder block 102 and the outer wall of the return cylinder block 103, and the top of the main plunger 104 The inner and outer walls are respectively provided with dynamic seals, that is, the top outer wall of the main plunger 104 and the top inner wall of the main plunger 104 are respectively provided with an L-shaped sealing ring 105, so that the main plunger 104 and the main cylinder A dynamic seal is formed between the body 102 and the return cylinder body 103. The top of the main plunger 104 is provi...

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Abstract

The invention discloses a high-accuracy powerful hydraulic machine and belongs to the technical field of hydraulic devices. The high-accuracy powerful hydraulic machine comprises a rack body, the middle of the rack body is a working area, a hydraulic cylinder is arranged above the working area, a hydraulic station is disposed in rear of the rack body, the hydraulic station is communicated with the hydraulic cylinder to provide liquids, an electronic control cabinet is arranged in front of the rack body, and the electronic control cabinet is connected with the hydraulic station to control the hydraulic station. The high-accuracy powerful hydraulic machine has the advantages that the structure is simple, operation is simple and convenient, conveying and usage are convenient and rapid, the hydraulic cylinder, a liquid supply station and the control cabinet are integrated so that the machine is compact in structure, small in size and floor space and applied to factories located upstairs, and production arrangement of an assembly line is convenient.

Description

[0001] The present invention patent application is a divisional application of the application number 201310333431.5, the application date is 2013-08-02, and the invention name is the invention patent of high precision and powerful hydraulic press. Technical field [0002] The invention relates to a hydraulic equipment, in particular to a pocket-sized hydraulic equipment. Background technique [0003] At present, the conventionally used press of 70MPa or more, due to the strong pressure generated, makes the hydraulic cylinder large in appearance and heavy in volume. Therefore, the liquid supply station needs to provide a large amount of liquid, which makes the hydraulic cylinder and the liquid supply station and the control cabinet They are independent of each other and connected by pipelines, which is extremely inconvenient to transport and use, especially for factories located upstairs. Summary of the invention [0004] The purpose of the present invention is to provide a high-pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B30B1/36B30B15/04B30B15/00F15B15/20
CPCB30B1/36B30B15/00B30B15/04F15B15/20
Inventor 劳光汉
Owner 佛山市骤威液压机械制造有限公司