Method for using safe frame type hydraulic press

A frame-type, hydraulic press technology, applied in the field of hydraulic presses, can solve problems such as potential safety hazards and threats to the lives of operators

Active Publication Date: 2016-01-20
TIANSHUI METALFORMING MACHINE TOOL GRP ANHUI PRESS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of the potential safety hazards in the existing frame-type hydraulic machines, which pose a great threat to the life of operators, the present invention provides a method for using a safe frame-type hydraulic machine, which can ensure that the slider of the frame-type hydraulic machine is in a safe state at all times, and provide operators with Provide a safe and reliable production environment

Method used

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  • Method for using safe frame type hydraulic press
  • Method for using safe frame type hydraulic press
  • Method for using safe frame type hydraulic press

Examples

Experimental program
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Effect test

Embodiment 1

[0056] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, a safe frame hydraulic machine includes a foundation 1, an electrical system 2, a safety block 3, a fuselage 4, an inspection platform 5, a hydraulic system 6 and a protective net 8; the foundation 1 is installed on the ground, and the foundation 1 The surface is parallel to the ground, the depth of the foundation 1 is 800mm, and there are anchor bolt holes on the foundation 1; the depth of the anchor bolt holes is 600mm of the depth of the foundation 1; the fuselage 4 is installed on the foundation 1, and the fuselage 4 is a frame type structure, the side wall of the fuselage 4 is provided with a safety block 3, and the top is provided with an inspection platform 5; the inspection platform 5 is provided with a hydraulic system 6; an oil cylinder 7 is provided between the hydraulic system 6 and the fuselage 4;

[0057] The electrical system 2 includes a safety light curtain and a travel limit device; the...

Embodiment 2

[0082] A method for preparing the top cap 31 of a safe frame-type hydraulic press in this embodiment, the steps are:

[0083] 1) Raw material preparation: the components and weight percentages of the materials used in the top cap 31 are: C: 0.31%, Cr: 2.30%, Si: 0.65%, Mn: 2.3%, S≤0.045%, P≤0.045%, and the rest is Fe;

[0084] 2) Heat treatment: the forging blank in step 1) is annealed, that is, heated to 790 ° C, kept for 2 hours, and air-cooled;

[0085] 3) Machining: process the forging blank after preheating in step 2) into the overall shape of the top cap 31 with a lathe, and process threads;

[0086] 4) Secondary heat treatment: heating the top cap 31 processed in step 3) to a temperature of 810° C., keeping it warm for 2 hours, and quenching with the quenching liquid; the composition and weight percentage of the quenching liquid are: ammonium molybdate: 3%, hard Sodium fatty lactylate: 2.7%, maleimide: 1.5%, sodium benzoate: 1.5%, the balance is water;

[0087] 5) Te...

Embodiment 3

[0090] A method for preparing the top cap 31 of a safe frame-type hydraulic press in this embodiment, the steps are:

[0091] 1) Raw material preparation: the components and weight percentages of the materials used in the top cap 31 are: C: 0.31%, Cr: 2.30%; Si: 0.65%, Mn: 2.3%, S≤0.045%, P≤0.045%, and the rest is Fe;

[0092] 2) Heat treatment: the forging blank in step 1) is annealed, that is, heated to 730° C., kept for 1.5 hours, and air-cooled;

[0093] 3) Machining: process the forging blank after preheating in step 2) into the overall shape of the top cap 31 with a lathe, and process threads;

[0094] 4) Secondary heat treatment: heating the top cap 31 processed by step 3) to a temperature of 755° C., keeping it warm for 1.5 hours, and quenching with a quenching liquid; the composition and weight percentage of the quenching liquid are: ammonium molybdate: 5%, hard Sodium fatty lactylate: 2.1%, maleimide: 2.1%, sodium benzoate: 0.8%, the balance is water;

[0095] 5) ...

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Abstract

The invention discloses a method for using a safe frame type hydraulic press, belongs to the field of hydraulic presses, and solves the problem that the existing frame type hydraulic press has potential safety hazards to cause great threat to lives of operating personnel. The safe frame type hydraulic press comprises a foundation, an electrical system, a safety dog, a machine body, an inspection rack, a hydraulic system and a protecting mesh, wherein the foundation is mounted on the ground; the upper surface of the foundation is parallel with the ground; the machine body is mounted on the foundation and is of frame type structure; the safety dog is arranged on the side wall of the machine body; the inspection rack is mounted at the top of the machine body; the hydraulic system is arranged on the inspection rack; an oil cylinder is arranged between the hydraulic system and the machine body. The safe frame type hydraulic press can ensure that a sliding block of the frame type hydraulic press is in the safe state all the time to provide a safe and reliable production environment for the operating personnel.

Description

[0001] This application is a divisional application of the invention application titled "A Safety Frame Type Hydraulic Press, Its Using Method, and Parts Manufacturing Method", the application number is 2014108146016, and the filing date is December 23, 2014. technical field [0002] The invention belongs to the field of hydraulic machines, and in particular relates to a method for using a safe frame type hydraulic machine. Background technique [0003] The frame type hydraulic press is a kind of hydraulic press. It is different from the general hydraulic press in that the beam and the base of the hydraulic press are combined into a whole to form a frame structure. This structure is relatively more stable and makes the vibration of the hydraulic press smaller during the working process. , thereby improving the machining accuracy of the hydraulic press. The frame type hydraulic press is suitable for assembling, disassembling, straightening, rolling, stretching, bending, punch...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B30B1/34B30B15/04B30B15/16B30B15/28F16P3/14F16P1/02B30B15/00
CPCB30B15/0052B30B15/16C21D1/60C21D6/002C21D6/005C21D6/008C22C33/04C22C38/02C22C38/04C22C38/60F16P1/02F16P3/14
Inventor 杨思锋陶文中
Owner TIANSHUI METALFORMING MACHINE TOOL GRP ANHUI PRESS
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