Cushion block structure of cubic press

Abstract

The utility model provides a cushion block structure of a cubic press, which belongs to the technical field of cubic presses and comprises a cushion block main body, the cushion block main body comprises a cylindrical block and an outer side plate, the outer side plate is arranged on the outer side surface of the cylindrical block, a plurality of pressing flanges are uniformly arranged at the upper end of the outer side plate, a first thread groove is formed in the bottom end of each pressing flange, and a second thread groove is formed in the bottom end of each pressing flange. Two first threaded grooves are symmetrically formed in the surface of the cushion block body, a first threaded rod is in threaded connection with the interior of each first threaded groove, two second threaded grooves are symmetrically formed in the surface of the outer side plate, second threaded rods are in threaded connection with the interiors of the two second threaded grooves, an inserting groove is formed in the outer side face of the cushion block body, and an inserting rod is inserted into the inserting groove. The cushion block can be further supported and fixed through the connecting parts on the side faces, the situation that the cushion block is loosened after long-term high-pressure operation is avoided, and the fixing effect of the cushion block body is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of six-sided top presses, in particular to a cushion block structure of a six-sided top press. Background Art

[0002] The six-sided top press is the most widely used large-cavity press in China. This press has the advantages of strong self-centering, low cost, and easy operation. It is the main equipment for synthesizing superhard materials such as diamond and cubic boron nitride in China. The gasket is a key component connecting the piston at the top of the hinge beam and the top hammer. It will be affected by long-term high pressure during the top pressing operation. Therefore, the corresponding connection part between the gasket and the top piston of the hydraulic press hinge beam is particularly important; some existing six-sided top press gasket structures use threaded rods to fix the gasket body and the piston up and down during the connection operation, but under long-term high-pressure operation, the threaded rods will be damaged by force and become loose, affecting the fixing effect of the gasket body. Utility Model Content

[0003] In view of this, the utility model provides a six-sided top press pad structure, which can not only fix the pad body with upper and lower threads, but also further support and fix it through connecting parts on the side, thereby preventing the pad from loosening after long-term high-pressure operation, and ensuring the fixing effect of the pad body.

[0004] In order to solve the above technical problems, the utility model provides a six-sided top press pad structure, including a pad body, the pad body including a cylindrical block and an outer plate, the outer plate is arranged on the outer side of the cylindrical block, and a plurality of pressure flanges are evenly arranged on the upper end of the outer plate, and a first thread groove is provided at the bottom end of each pressure flange, and a first screw is threadedly connected in each first thread groove, and two second thread grooves are symmetrically provided on the surface of the outer plate, and a second screw is threadedly connected in the two second thread grooves, and a slot is provided on the outer side of the pad body, and a plug rod is inserted in the slot. The staff can insert the plug rod into the slot and twist it into the connecting plate to limit the support of the pad body, and then the staff can twist the second screw into the second thread groove to realize the connection and fixation of the pad body and the piston. After that, the staff can turn the first screw into the first thread groove to further realize the fixation of the pad body and the piston.

[0005] A circular groove is provided at the bottom end of the pad body, a piston is arranged in the circular groove, a connecting groove is provided at the upper end of the piston, and the bottom end of the cylindrical block is located in the connecting groove. When installing the pad structure, the staff can insert the piston into the bottom of the pad body so that the cylindrical block is located in the connecting groove of the piston.

[0006] The first thread grooves are respectively opened on the upper ends of the outer plate and the piston, and the first thread grooves on the outer plate and the piston correspond to each other up and down, and the upper part of the outer plate can be connected to the piston through the first screw.

[0007] The second thread grooves are sequentially opened on the surfaces of the outer plate, the piston and the cylindrical block and correspond to each other, and the piston can be fixedly connected between the outer plate and the cylindrical block through the second screw.

[0008] The insertion rod passes through the outer plate, the piston and the cylindrical block. One end of the insertion rod is threadedly connected to the connecting plate. The insertion rod can prevent the first screw rod and the second screw rod from being damaged by force during high-pressure operation.

[0009] There are four pressure flanges, all of which are located on the outer surface of the cylindrical block.

[0010] In summary, compared with the prior art, this application has at least one of the following beneficial technical effects:

[0011] 1. When the utility model is used, not only can the upper and lower threads of the pad body be fixed, but the connecting parts on the side can also be used to further support and fix the pad, so as to avoid the pad from loosening after long-term high-pressure operation, thereby ensuring the fixing effect of the pad body.

[0012] 2. When the present invention is used, a circular groove is provided at the bottom end of the pad body, a piston is provided in the circular groove, a connecting groove is provided at the upper end of the piston, and the bottom end of the cylindrical block is located in the connecting groove. When installing the pad structure, the staff can insert the piston into the bottom of the pad body so that the cylindrical block is located in the connecting groove of the piston.

[0013] 3. When the present invention is used, the first thread groove is respectively opened on the upper end of the outer plate and the piston, and the first thread grooves on the outer plate and the piston correspond to each other up and down, and the upper part of the outer plate can be connected to the piston through the first screw.

[0014] 4. When the present invention is used, the second thread grooves are sequentially opened on the surfaces of the outer plate, the piston and the cylindrical block and correspond to each other, and the piston can be fixedly connected between the outer plate and the cylindrical block by the second screw. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 It is a schematic structural diagram of the front side section of the present invention;

[0017] Figure 3 This is a schematic structural diagram of the front and side cross-section of the gasket body and the piston after installation of the present invention;

[0018] Figure 4 This is a schematic structural diagram of the right side section of the gasket body and the piston after installation of the present invention;

[0019] Figure 5It is a structural schematic diagram of the upper side of the utility model.

[0020] Explanation of the accompanying drawings: 100, pad block body; 101, cylindrical block; 102, outer plate; 103, circular groove; 201, pressure flange; 202, first thread groove; 203, second thread groove; 204, slot; 300, piston; 401, first screw; 402, second screw; 403, insert rod; 404, connecting plate. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the embodiment of the present invention clearer, the following will be combined with the appended drawings of the embodiment of the present invention. Figure 1-5 , clearly and completely describing the technical solutions of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field fall within the scope of protection of the present invention.

[0022] According to one embodiment of the present invention, Figure 2 、 Figure 3 and Figure 4 As shown: This embodiment provides a six-sided top press pad structure, including a pad body 100, the pad body 100 includes a cylindrical block 101 and an outer plate 102, the outer plate 102 is arranged on the outer surface of the cylindrical block 101, and a plurality of pressure flanges 201 are evenly arranged on the upper end of the outer plate 102, and a first thread groove 202 is opened at the bottom end of each pressure flange 201, and a first screw rod 401 is threadedly connected in each first thread groove 202, and two second thread grooves 203 are symmetrically opened on the surface of the outer plate 102, and a second screw 402 is threadedly connected in the two second thread grooves 203, and a slot 204 is opened on the outer surface of the pad body 100, and a rod 403 is inserted in the slot 204 The staff can insert the rod 403 into the slot 204 and twist it into the connecting plate 404 to limit the support of the pad block body 100. Then the staff can twist the second screw 402 into the second thread groove 203 to achieve the connection and fixation of the pad block body 100 and the piston 300. After that, the staff can turn the first screw 401 into the first thread groove 202 to further achieve the fixation of the pad block body 100 and the piston 300. The rod 403 passes through the outer plate 102, the piston 300 and the cylindrical block 101. One end of the rod 403 is threadedly connected to the connecting plate 404. The rod 403 can prevent the first screw 401 and the second screw 402 from being damaged by force during high-pressure operations.

[0023] According to another embodiment of the present invention, Figure 1 、 Figure 3 、 Figure 4 and Figure 5 As shown, a circular groove 103 is provided at the bottom of the pad body 100, a piston 300 is provided in the circular groove 103, a connecting groove is provided at the upper end of the piston 300, and the bottom end of the cylindrical block 101 is located in the connecting groove. When installing the pad structure, the staff can insert the piston 300 into the bottom of the pad body 100 so that the cylindrical block 101 is located in the connecting groove of the piston 300. The first thread groove 202 is respectively provided at the upper end of the outer plate 102 and the piston 300, and the outer plate 102 Corresponding to the first thread groove 202 on the piston 300 above and below, the upper part of the outer plate 102 can be connected to the piston 300 through the first screw 401, and the second thread groove 203 is sequentially opened on the surface of the outer plate 102, the piston 300 and the cylindrical block 101, and corresponds to each other, and the piston 300 can be fixedly connected between the outer plate 102 and the cylindrical block 101 through the second screw 402. There are four pressure flanges 201, and the pressure flanges 201 are all located on the outer surface of the cylindrical block 101.

[0024] The method of using the present invention is as follows: When installing the pad structure, the staff can insert the piston 300 into the bottom of the pad body 100 so that the cylindrical block 101 is located in the connecting groove of the piston 300. Then the staff can insert the rod 403 into the slot 204 and twist it into the connecting plate 404 to limit the support of the pad body 100. Then the staff can twist the second screw 402 into the second thread groove 203 to achieve the connection and fixation between the pad body 100 and the piston 300. Then the staff can turn the first screw 401 into the first thread groove 202 to further achieve the fixing effect of the pad body 100 and the piston 300. The present invention can not only perform upper and lower threaded fixation on the pad body 100, but also further support and fix it through the connecting parts on the side, thereby avoiding the pad from loosening after long-term high-pressure operation, thereby ensuring the fixing effect of the pad body 100.

[0025] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles described in the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A six-sided press block structure, comprising a block body (100), wherein the block body (100) comprises a cylindrical block (101) and an outer plate (102), characterized in that: The outer plate (102) is arranged on the outer surface of the cylindrical block (101), and a plurality of pressure flanges (201) are evenly arranged on the upper end of the outer plate (102), and a first thread groove (202) is provided at the bottom end of each pressure flange (201), and a first screw rod (401) is threadedly connected in each first thread groove (202), and two second thread grooves (203) are symmetrically provided on the surface of the outer plate (102), and a second screw rod (402) is threadedly connected in the two second thread grooves (203), and a slot (204) is provided on the outer surface of the cushion block body (100), and an insert rod (403) is inserted in the slot (204).

2. A six-sided press pad structure according to claim 1, characterized in that: A circular groove (103) is provided at the bottom end of the cushion block body (100), a piston (300) is arranged in the circular groove (103), a connecting groove is provided at the upper end of the piston (300), and the bottom end of the cylindrical block (101) is located in the connecting groove.

3. A six-sided press pad structure according to claim 2, characterized in that: The first thread groove (202) is respectively opened on the upper end of the outer plate (102) and the piston (300), and the first thread grooves (202) on the outer plate (102) and the piston (300) correspond to each other in upper and lower directions.

4. A six-sided press pad structure according to claim 2, characterized in that: The second thread groove (203) is sequentially opened on the surfaces of the outer plate (102), the piston (300) and the cylindrical block (101), and corresponds to each other.

5. The six-sided press pad structure according to claim 2, characterized in that: The insertion rod (403) passes through the outer plate (102), the piston (300) and the cylindrical block (101), and one end of the insertion rod (403) is threadedly connected to the connecting plate (404).

6. The six-sided press pad structure according to claim 1, characterized in that: There are four pressure flanges (201), and all of the pressure flanges (201) are located on the outer surface of the cylindrical block (101).

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