Rapid sampling clamp of cubic hydraulic press

Abstract

The utility model discloses a rapid sampling clamp for a cubic hydraulic press, which belongs to the technical field of diamond processing and comprises two clamping blocks and clamping plates mounted at the bottoms of the clamping blocks by screws, grooves are arranged on the inner sides of the clamping blocks, heat absorption cotton layers are adhered on the inner walls of the grooves, and the clamping plates are arranged on the clamping blocks by screws. A heat conduction piece is arranged between the heat absorption cotton layer and the groove, the clamping blocks are hollow, an elastic connecting piece is arranged between the two clamping blocks, connecting rods are fixed to the ends, away from the clamping plates, of the clamping blocks, mounting plates are slidably connected to the ends, away from the clamping blocks, of the two connecting rods, and a plurality of screw through holes are formed in the mounting plates; the sampling clamp can quickly clamp a sample, and can absorb and dissipate heat on the surface of the sample when clamping the sample, so that subsequent sample taking by operators is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of diamond processing, and particularly relates to a quick sampling clamp for a six-sided top hydraulic press. Background Art

[0002] Superhard materials are suitable for manufacturing tools for processing other materials. Especially in the processing of hard materials, they have incomparable advantages and play an irreplaceable important role. Superhard materials refer to materials with particularly high hardness, which can be divided into natural and artificial types. The synthesis of artificial superhard materials mainly uses pull-rod or hinge-type six-sided top hydraulic presses. Currently, the hinge-type six-sided top hydraulic press is more commonly used, and the traditional process of the hinge-type six-sided top hydraulic press often adopts a cast six-sided top hydraulic press.

[0003] The six-sided top hydraulic press utilizes the working principle of the six-sided top. Through hydraulic synchronization, six cemented carbide anvils are pushed to extrude the synthetic material to generate high pressure, and high temperature is generated by heating with a low-voltage high-power current, causing qualitative changes in the internal structure of the synthetic material to form new superhard materials. When the six-sided top hydraulic press is working, the working oil pressure can reach up to 100 MPa at most.

[0004] Therefore, in the synthesis and processing of diamonds, the six-sided top hydraulic press is a commonly used device. The sample of the six-sided top hydraulic press is clamped at the center of the six-sided top. When sampling, after the sample is taken out, it is directly taken by hand. The sample is opened to take out the internal diamond mixed solid product. In the existing technology, the operator wears ordinary cotton gloves for heat insulation, but the heat insulation performance of ordinary cotton gloves is poor. Therefore, there may be safety risks such as scalding during taking, and there are also safety risks when taking the sample from the six-sided top hydraulic press by hand. Content of the Utility Model

[0005] The purpose of the utility model is to provide a quick sampling clamp for a six-sided top hydraulic press. The sampling clamp can quickly clamp the sample, and at the same time, it can absorb and dissipate the heat on the surface of the sample when clamping the sample, so as to facilitate the subsequent sample taking by the operator.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A quick sampling clamp for a six-sided top hydraulic press, which includes clamping blocks and clamping plates screwed to the bottom of the clamping blocks. There are two clamping blocks. A groove is provided inside the clamping block. An endothermic cotton layer is adhesively bonded to the inner wall of the groove. A heat conducting member is provided between the endothermic cotton layer and the groove. The inside of the clamping block is hollow. An elastic connecting member is provided between the two clamping blocks. A connecting rod is fixed at the end of the clamping block away from the clamping plate. The ends of the two connecting rods away from the clamping block are slidably connected to a mounting plate, and a number of screw through holes are provided on the mounting plate.

[0007] Further, the heat conducting member includes metal tubes located between the heat absorbing cotton layer and the groove. A plurality of metal tubes are arranged along the length direction of the groove. A waist-shaped plate is fixed at the bottom of the plurality of metal tubes. Both ends of the waist-shaped plate are fixed to the bottom of the clamping block by screws. A waist-shaped sunk groove that fits the waist-shaped plate is provided at the bottom of the clamping block.

[0008] Further, an arc-shaped sealing plate is fixed to the side of the clamping block away from the metal tube. Ventilation holes are provided on the arc-shaped sealing plate. A plurality of ventilation holes are provided and are evenly distributed on the arc-shaped sealing plate.

[0009] Further, the elastic connecting member includes a spring seat fixed to the side of the clamping block. A spring is fixed to the end of the spring seat away from the clamping block. A sleeve shaft is fixed between two oppositely arranged springs. The spring extends into the sleeve shaft and is fixed.

[0010] Further, sliding grooves are provided on the mounting plate. Two sliding grooves are symmetrically arranged about the middle of the mounting plate.

[0011] Further, an ear plate is welded to the side of the clamping plate. The ear plate is fixed to the bottom of the clamping block by screws. The clamping plate is inclined towards the outside of the clamping block.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. By providing the heat absorbing cotton layer and the metal tubes, after the clamping block clamps the sample, the heat on the surface of the sample can be adsorbed through the heat absorbing cotton layer. At the same time, the heat is conducted to the metal tubes. And the inside of the clamping block is hollow. Furthermore, the clamping block can dissipate heat through the arc-shaped sealing plate installed on its side. Specifically, the external air flows along the ventilation holes for heat dissipation. Thus, the heat on the surface of the sample can be quickly absorbed, so that after taking it, the sample is convenient to hold by hand.

[0014] 2. A spring structure is provided between the two clamping blocks. Thus, after the clamping block clamps the sample, it can automatically tighten, improving the clamping stability. And a clamping plate is provided at the bottom of the clamping block. The bottom of the clamping plate is inclined, which is convenient for taking during clamping, improving the clamping and taking efficiency, and thus improving the processing efficiency. Description of the Drawings

[0015] Figure 1 is a schematic structural diagram of a quick sampling clamp for a six-sided top hydraulic press provided by the present utility model;

[0016] Figure 2 is a Figure 1 bottom schematic diagram of a quick sampling clamp for a six-sided top hydraulic press provided by the present utility model;

[0017] Figure 3 is a Figure 2 magnified schematic diagram at A in a quick sampling clamp for a six-sided top hydraulic press provided by the present utility model;

[0018] Figure 4A quick sampling clamp for a six-sided top hydraulic press provided by the present utility model Figure 2 The enlarged schematic view at position A in

[0019] In the figure: 1. clamping block; 2. clamping plate; 3. groove; 4. heat-absorbing cotton layer; 5. connecting rod; 6. mounting plate; 7. screw through-hole; 8. metal tube; 9. waist-shaped plate; 10. waist-shaped sunk groove; 11. arc-shaped sealing plate; 12. ventilation hole; 13. spring seat; 14. spring; 15. sleeve shaft; 16. chute; 17. ear plate. Specific embodiments

[0020] In order to further understand the utility model content, characteristics and efficacy of the present utility model, the following embodiments are cited and described in detail in conjunction with the accompanying drawings as follows.

[0021] Please refer to Figures 1 to 4 simultaneously. The quick sampling clamp for a six-sided top hydraulic press according to the embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

[0022] As Figure 1 shown, it is assumed that the quick sampling clamp for a six-sided top hydraulic press includes a clamping block 1 and a clamping plate 2 screwed to the bottom of the clamping block 1. There are two clamping blocks 1. A groove 3 is provided inside the clamping block 1. A heat-absorbing cotton layer 4 is bonded to the inner wall of the groove 3. A heat-conducting member is provided between the heat-absorbing cotton layer 4 and the groove 3. The inside of the clamping block 1 is hollow. An elastic connecting member is provided between the two clamping blocks 1. A connecting rod 5 is fixed to the end of the clamping block 1 away from the clamping plate 2. The ends of the two connecting rods 5 away from the clamping block 1 are slidably connected to a mounting plate 6. A number of screw through-holes 7 are provided on the mounting plate 6.

[0023] Among them, the heat-conducting member includes metal tubes 8 located between the heat-absorbing cotton layer 4 and the groove 3. A number of metal tubes 8 are provided along the length direction of the groove 3. The bottoms of the number of metal tubes 8 are fixed to a waist-shaped plate 9. The two ends of the waist-shaped plate 9 are screwed and fixed to the bottom of the clamping block 1. A waist-shaped sunk groove 10 that fits the waist-shaped plate 9 is provided at the bottom of the clamping block 1.

[0024] At the same time, an arc-shaped sealing plate 11 is fixed to the side of the clamping block 1 away from the metal tube 8. A number of ventilation holes 12 are provided on the arc-shaped sealing plate 11 and are evenly distributed on the arc-shaped sealing plate 11.

[0025] Furthermore, after the clamping block 1 clamps the sample, the heat on the surface of the sample can be adsorbed through the heat-absorbing cotton layer 4. At the same time, the heat is conducted to the metal tube 8. And the inside of the clamping block 1 is hollow. Therefore, the clamping block 1 can dissipate heat through the arc-shaped sealing plate 11 installed on its side. Specifically, the external air flows along the ventilation holes 12 for heat dissipation. Therefore, the heat on the surface of the sample can be quickly absorbed, so that the sample is convenient to be taken by hand after being taken.

[0026] Among them, the elastic connecting member includes a spring seat 13 fixed to the side surface of the clamping block 1. A spring 14 is fixed to the end of the spring seat 13 away from the clamping block 1. A sleeve shaft 15 is fixed between two oppositely arranged springs 14, and the spring 14 extends into the sleeve shaft 15 and is fixed inside.

[0027] Meanwhile, an ear plate 17 is welded to the side surface of the clamping plate 2. The ear plate 17 is fixed to the bottom of the clamping block 1 by screws, and the clamping plate 2 is inclined towards the outside of the clamping block 1.

[0028] When the spring 14 is stretched, the distance between the two clamping blocks 1 increases. At this time, the spring 14 has elastic potential energy of resilience. Therefore, the spring 14 drives the clamping block 1 to be in a reset trend, and then stably clamps the sample inside the clamping block 1. The bottom of the clamping plate 2 is inclined outward. Therefore, when the clamping block 1 and the clamping plate 2 move downward to contact the sample, due to the inclined setting of the clamping plate 2, it can be quickly placed on both sides of the sample. As the clamping block 1 continues to move downward, the sample is clamped between the two clamping blocks 1.

[0029] In this embodiment, the sample is clamped between the two clamping blocks 1. When clamping, the clamping block 1 and the clamping plate 2 are driven to move downward and gradually placed on the side of the sample. First, the clamping plate 2 contacts the sample. Due to the outward expansion of the clamping plate 2, it is convenient for the sample to enter between the clamping blocks 1. As the clamping block 1 continues to move downward, it can push against the clamping block 1 to move to both sides. At this time, the spring 14 starts to stretch, and then the sample is stably clamped between the two clamping blocks 1.

[0030] Among them, a connecting rod 5 is arranged on the clamping block 1. The connecting rod 5 is slidably connected to the mounting plate 6. There are two chutes 16 symmetrically arranged about the middle of the mounting plate 6. The connecting rod 5 slides along the chute 16. The mounting plate 6 can be used for connection with a robotic arm or a handheld rod through the screw through holes 7 provided thereon. At the same time, the connecting rod 5 can move inside the chute 16. Therefore, after the mounting plate 6 is fixed, the connecting rod 5 can move along the chute 16 under the drive of the clamping block 1.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A six-sided hydraulic press quick sampling clamp, characterized in that: The six-sided hydraulic press quick sampling clamp comprises a clamping block (1) and a clamping plate (2) screwedly mounted on the bottom of the clamping block (1), wherein the clamping block (1) is provided with two clamping blocks, a groove (3) is provided on the inner side of the clamping block (1), a heat absorbing cotton layer (4) is bonded on the inner wall of the groove (3), a heat conducting member is provided between the heat absorbing cotton layer (4) and the groove (3), the inside of the clamping block (1) is hollow, an elastic connecting member is provided between the two clamping blocks (1), a connecting rod (5) is fixed to the end of the clamping block (1) away from the clamping plate (2), the two connecting rods (5) are slidably connected to a mounting plate (6) at the end away from the clamping block (1), and a plurality of screw through holes (7) are provided on the mounting plate (6).

2. A six-sided hydraulic press quick sampling clamp according to claim 1, characterized in that: The heat conducting member comprises a metal tube (8) located between the heat absorbing cotton layer (4) and the groove (3), and a plurality of metal tubes (8) are arranged along the length direction of the groove (3). A waist-shaped plate (9) is fixed at the bottom of the plurality of metal tubes (8), and both ends of the waist-shaped plate (9) are screwed to the bottom of the clamping block (1), and a waist-shaped sinking groove (10) that fits the waist-shaped plate (9) is arranged at the bottom of the clamping block (1).

3. A six-sided hydraulic press quick sampling clamp according to claim 2, characterized in that: An arc-shaped sealing plate (11) is fixed to the side of the clamping block (1) away from the metal tube (8), and a ventilation hole (12) is provided on the arc-shaped sealing plate (11). A plurality of ventilation holes (12) are provided and are evenly distributed on the arc-shaped sealing plate (11).

4. The six-sided hydraulic press quick sampling clamp according to claim 1 is characterized in that: The elastic connecting member comprises a spring (14) seat (13) fixed on the side of the clamping block (1), a spring (14) being fixed on the end of the spring (14) seat (13) away from the clamping block (1), a sleeve shaft (15) being fixed between two oppositely arranged springs (14), and the spring (14) extending to the inside of the sleeve shaft (15) and being fixed.

5. The six-sided hydraulic press quick sampling clamp according to claim 1 is characterized in that: The mounting plate (6) is provided with a slide groove (16), and two slide grooves (16) are symmetrically arranged about the middle part of the mounting plate (6).

6. The six-sided hydraulic press quick sampling clamp according to claim 1 is characterized in that: The side of the clamping plate (2) is welded with an ear plate (17), the ear plate (17) is fixed to the bottom of the clamping block (1) by screws, and the clamping plate (2) is inclined toward the outside of the clamping block (1).

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