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Hinge beam assembly and novel synthesis press

A technology of hinge beam and assembly, applied in the field of hinge beam assembly and new synthetic press, can solve problems such as poor synchronization accuracy, affect efficiency, affect synchronization accuracy, etc., and achieve simplification of control system, high precision and reliability, High reliability effect

Pending Publication Date: 2018-09-14
河南天钻晶体材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] On the other hand, the existing hydraulic control system realizes the precise synchronous displacement control of the six oil cylinders and the synchronous control of the "liquid filling" working step, all of which are of low precision. Generally, the maximum displacement accuracy of the stop hammer position can only reach 0.2 mm, or even worse, will directly cause the initial position error of "filling liquid", which will affect the synchronization accuracy. For ultra-high pressure synthesis, the higher the synchronization accuracy, the better;
[0007] The synchronization accuracy is not good, which seriously affects the stability of the ultra-high pressure mold. In severe cases, it will cause seal failure and lead to blasting accidents
In addition, due to the different damping of the hydraulic components of each cylinder, the length of the pipeline connected to the hydraulic pressure and the number of elbows are different, which will cause the cylinder to move forward and backward in idling. This stroke generally takes tens of seconds, which affects efficiency

Method used

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  • Hinge beam assembly and novel synthesis press
  • Hinge beam assembly and novel synthesis press
  • Hinge beam assembly and novel synthesis press

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] Please refer to figure 1 , figure 1 It is a schematic structural diagram of a hinged beam assembly 10 provided by an embodiment of the present invention. from figure 1 A hinge beam assembly 10 can be seen in , which includes a main body 110 , a thrust column 120 , a threaded body 130 and a driving device 140 .

[0079] The thrust column 120 is movably arranged on the main body 110 along the first preset direction; a transmission connection is formed between the driving device 140 and the threaded body 130; the thrust column 120 is threadedly connected with the threaded body 130, and the driving device 140 is configured to drive the threaded body 130 drives the thrust column 120 to reciprocate along a first preset direction; the main body 110 carries the movement of the thrust column 120 through the threaded body 130 .

[0080] In this embodiment of the present invention, the threaded body 130 is threadedly connected with the thrust column 120, and the thrust column 1...

Embodiment 2

[0090] Please refer to figure 2 , figure 2 A schematic diagram of the structure of the hinge beam assembly 10a provided by this embodiment of the present invention. from figure 2It can be seen from the figure that such a hinged beam assembly 10a is substantially the same as the hinged beam assembly 10a in Embodiment 1, except that the thrust column 120 also includes an ultra-high pressure cylinder 121, a piston 122, a piston rod 123 and a guide sleeve 210 .

[0091] Further, the guide sleeve 210 is arranged between the piston rod 123 and the ultra-high pressure cylinder 121; the piston 122 is movably arranged in the ultra-high pressure cylinder 121 through the piston rod 123; and the piston 122 is configured to be arranged at one end of the thrust column 120 .

[0092] In this embodiment, there is a guide sleeve 210 between the ultra-high pressure cylinder 121 and the piston rod 123 ; there is also a first guide key 160 between the guide sleeve 210 and the piston rod 12...

Embodiment 3

[0116] Figure 4 The novel composite press 20 provided for the present embodiment of the present invention; Figure 5 for Figure 4 Schematic diagram of another view of the structure. from Figure 4 and Figure 5 As can be seen in , a novel composite press 20 includes six hinged beam assemblies hinged to each other.

[0117] Among them, four hinge beam assemblies located on the same plane constitute a passive bearing hinge beam assembly 21, and the remaining two hinge beam assemblies constitute an active pressurization hinge beam assembly 22;

[0118] The hinge beam assembly passively carrying the hinge beam assembly 21 is the hinge beam assembly 10 in Embodiment 1;

[0119]In this embodiment, the hinge beam assembly of the actively pressurized hinge beam assembly 22 is the hinge beam assembly 10a in the second embodiment.

[0120] The thrust column 120 of the active pressurized hinge beam assembly 22 includes an ultra-high pressure cylinder 121, a piston 122, a piston 1...

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Abstract

The invention relates to the technical field of ultra-hard materials, in particular to a hinge beam assembly and a novel synthesis press. The hinge beam assembly comprises a body, a thrust column, a small-stroke ultrahigh-pressure oil cylinder, a threaded part and a driving device. The thrust column is slidably arranged on the body along a first preset direction, the small-stroke ultrahigh-pressure oil cylinder is arranged at the front end of the thrust column, transmission and bearing connection between the body and the thrust column is formed by the threaded part, and the driving device andthe threaded part are in transmission connection. The thrust column is driven to reciprocate along a first preset direction, the small-stroke ultrahigh-pressure oil cylinder generates ultrahigh-pressure thrust, and the thrust column transmits bearing force to the body. The novel synthesis press is formed on the basis of the hinge beam assembly.

Description

technical field [0001] The invention relates to the technical field of superhard materials, in particular to a hinged beam assembly and a new composite press. Background technique [0002] The hinged six-sided top diamond synthesis press is a synthesis equipment composed of six ultra-high pressure hinged beam oil cylinders that are perpendicular to each other according to the three-dimensional axis and presses the center to the center. The main model of the material, currently my country's superhard material industry, has an industrial scale of about 10,000 units, and the single-cylinder thrust of the oil cylinder is generally 2000--5000t. [0003] In the prior art, the low-pressure stroke of the hinged beam cylinder from the bottom of the return stroke to the stop hammer position accounts for a large proportion, generally reaching about 95%. The stroke ratio of the cylinder is small, only a few millimeters. [0004] However, when entering ultra-high pressure work, the rear...

Claims

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Application Information

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IPC IPC(8): B01J3/06
CPCB01J3/06B01J3/065B01J2203/06
Inventor 蔡博缪磊李状状蔡棽
Owner 河南天钻晶体材料有限公司
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