CN216791833U

CN216791833U - Double-conical-surface diamond anvil

Info

Publication number: CN216791833U
Application number: CN202123287253.6U
Authority: CN
Inventors: 王春杰
Original assignee: Baogu Technology Shenzhen Co ltd
Current assignee: Baogu Technology Shenzhen Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-06-21
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a double-conical-surface diamond anvil cell in the technical field of anvil cells, which comprises a middle plate, mounting rods and a double-conical-surface diamond, wherein four groups of mounting rods are uniformly and fixedly mounted at the bottoms of two sides of the middle plate, the middle plate is slidably sleeved on the lower part of the double-conical-surface diamond, the anvil cell also comprises a lower plate, a limiting assembly and a positioning mechanism, the lower plate is arranged below the middle plate, the limiting assembly is in threaded connection with the middle plate, the top end and the sliding sleeve of the limiting assembly are sleeved on the upper part of the double-conical-surface diamond, the bottom end of the limiting assembly is rotatably mounted in the lower plate, the positioning mechanism comprises a pawl assembly and an elastic assembly, and the output end of the pawl assembly is movably matched with the limiting assembly, so that the double-conical-surface diamond can be limited, the stability of the biconical diamond is better in the anvil pressing process, and the phenomenon that the biconical diamond shakes to influence the anvil pressing result in the anvil pressing process of the biconical diamond is avoided.

Description

Double-conical-surface diamond anvil

Technical Field

The utility model relates to the technical field of anvil presses, in particular to a biconical diamond anvil press.

Background

The diamond anvil is composed of a pair of diamond anvil blocks and a sealing pad, a sample is placed in the diamond anvil block sealing pad, and the anvil block is screwed, so that a diamond pressing cavity can be obtained due to the small contact surface of the two diamonds and the large area of a mechanical pressing part.

At present, the diamond anvil is placed in an embedded groove formed in the anvil, and no other fixing exists between the diamond and the anvil, so that the diamond is easy to shake in the anvil pressing process, and the diamond anvil pressing result is influenced.

Therefore, the development of the biconical diamond anvil is necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a biconical diamond anvil to solve the problems that the existing diamond anvil is provided with diamonds which are placed in embedded grooves formed in the anvil, and the diamonds are not fixed with the anvil, so that the diamonds are easy to shake in the anvil pressing process, and the result of the diamond anvil pressing is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: the double-conical-surface diamond anvil comprises a middle plate, mounting rods and double-conical-surface diamonds, wherein four groups of mounting rods are uniformly and fixedly mounted at the bottoms of two sides of the middle plate, the middle plate is sleeved on the lower parts of the double-conical-surface diamonds in a sliding manner, the double-conical-surface diamond anvil also comprises a lower plate, a limiting assembly and a positioning mechanism, the lower plate is arranged below the middle plate, the limiting assembly is in threaded connection with the middle plate, the top ends of the limiting assembly and the sliding sleeve are sleeved on the upper parts of the double-conical-surface diamonds, and the bottom ends of the limiting assembly are rotatably mounted in the lower plate;

the positioning mechanism comprises a pawl assembly and elastic assemblies, the pawl assembly is installed in one side of the lower plate through two sets of elastic assemblies, and the output end of the pawl assembly is movably matched with the limiting assembly.

Preferably, spacing subassembly includes upper plate, vice lead screw and main lead screw, the upper plate slip cap is established on the lithodomous upper portion of biconical face, main lead screw is equipped with a set ofly altogether, vice lead screw is equipped with three groups altogether, main lead screw and three even symmetry rotation respectively of the vice lead screw of group are installed on the both sides of upper plate, main lead screw is connected with the vice lead screw transmission cooperation of three groups, the bottom of main lead screw and three vice lead screws of group is all rotated and is installed on the hypoplastron, the bottom fixedly connected with knob of main lead screw.

Preferably, the thread on the surface of the main screw rod and the threads on the surfaces of the three groups of auxiliary screw rods are both in threaded connection with the middle plate, and the knob is arranged below the lower plate.

Preferably, chain wheels are fixedly mounted at the top ends of the main screw rod and the three groups of auxiliary screw rods, and the four groups of chain wheels are connected in a transmission fit mode through chains.

Preferably, a ratchet wheel is fixedly installed at the bottom end of the main screw rod and is movably matched with the pawl assembly.

Preferably, the pawl assembly comprises a pawl, the pawl is arranged in one side, close to the ratchet wheel, of the lower plate in a sliding mode, the output end of the pawl is in movable fit with the ratchet wheel, a connecting rod is fixedly connected to one end, far away from the ratchet wheel, of the pawl and is in sliding connection with the lower plate, a pulling plate is fixedly connected to one end, far away from the pawl, of the connecting rod, and the pulling plate is fixedly installed on one side, close to the ratchet wheel, of the lower plate through two groups of elastic assemblies.

Preferably, the elastic component includes telescopic link and flexible cover, telescopic link fixed mounting is on one side that the arm-tie is close to the hypoplastron, the slip cap is equipped with flexible cover on the telescopic link, the one end fixed mounting that the arm-tie was kept away from to flexible cover is on the hypoplastron, the one end fixedly connected with stopper of arm-tie is kept away from to the telescopic link, the slip cap is equipped with the spring on the one end that the telescopic link is close to the stopper.

Preferably, the limiting block is arranged in the telescopic sleeve in a sliding mode, the side edge of the limiting block is fixedly connected with the inner wall of the telescopic sleeve, and two ends of the spring are respectively in contact with the limiting block and the inner wall of one end, close to the pulling plate, of the telescopic sleeve.

Compared with the prior art, the utility model has the beneficial effects that: realize spacing the biconical diamond through spacing subassembly and medium plate cooperation for the biconical diamond is better at the in-process biconical diamond stability of pressing the hammering block, thereby has avoided the in-process biconical diamond that presses the hammering block to the biconical diamond to take place to rock the phenomenon that influences the hammering block result, through pawl subassembly and spacing subassembly cooperation, avoids spacing subassembly to rotate the influence because of external factors and fix the biconical diamond.

Drawings

FIG. 1 is a diagram of a biconical diamond of the present invention;

FIG. 2 is a view of the structure of A-A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of area B of FIG. 2 in accordance with the present invention;

fig. 4 is a perspective view of the telescopic sleeve of the present invention.

In the figure: 1-middle plate, 2-installation rod, 3-double conical diamond, 4-upper plate, 5-lower plate, 6-auxiliary screw rod, 7-knob, 8-main screw rod, 9-chain wheel, 10-chain, 11-ratchet wheel, 12-pawl, 13-connecting rod, 14-pulling plate, 15-telescopic rod, 16-spring, 17-telescopic sleeve and 18-limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides the following technical scheme: the double-cone diamond anvil can effectively fix the double-cone diamond 3 in the use process, so that the double-cone diamond 3 has better stability in the anvil pressing process, the phenomenon that the double-cone diamond 3 shakes to influence the anvil pressing result in the anvil pressing process of the double-cone diamond 3 is avoided, a lower plate 5, a limiting assembly, a pawl assembly and an elastic assembly are added, referring to figures 1-4, the double-cone diamond anvil comprises a middle plate 1, mounting rods 2 and the double-cone diamond 3, four groups of mounting rods 2 are uniformly and fixedly mounted at the bottoms of two sides of the middle plate 1, the middle plate 1 is slidably sleeved on the lower part of the double-cone diamond 3, the lower plate 5, the limiting assembly and a positioning mechanism are further included, the lower plate 5 is arranged below the middle plate 1, the limiting assembly is in threaded connection with the middle plate 1, the top end of the limiting assembly and the sliding sleeve are arranged on the upper part of the double-cone diamond 3, the bottom of spacing subassembly rotates to be installed in hypoplastron 5, and positioning mechanism includes detent subassembly and elastic component, and the detent subassembly passes through two sets of elastic component to be installed in one side of hypoplastron 5, detent subassembly's output and spacing subassembly clearance fit.

The limiting assembly comprises an upper plate 4, auxiliary screw rods 6 and a main screw rod 8, the upper plate 4 is slidably sleeved on the upper part of a double-conical-surface diamond 3, the main screw rods 8 are provided with one group, the auxiliary screw rods 6 are provided with three groups, the main screw rods 8 and the three groups of auxiliary screw rods 6 are respectively and symmetrically and rotatably arranged on two sides of the upper plate 4, the main screw rods 8 are in transmission fit connection with the three groups of auxiliary screw rods 6, the synchronous rotation of the main screw rods 8 and the three groups of auxiliary screw rods 6 can be realized, the bottom ends of the main screw rods 8 and the three groups of auxiliary screw rods 6 are rotatably arranged on the lower plate 5, the bottom end of the main screw rod 8 is fixedly connected with a knob 7, the main screw rod 8 is driven to rotate by the knob 7, the road threads arranged on the surface of the main screw rods 8 and the threads arranged on the surfaces of the three groups of auxiliary screw rods 6 are both in threaded connection with the middle plate 1, the main screw rods 8 and the three groups of auxiliary screw rods 6 can rotate in the vertical direction, the knob 7 is arranged below the lower plate 5, chain wheels 9 are fixedly arranged on the top ends of the main screw rods 8 and the three groups of the auxiliary screw rods 6, four groups of chain wheels 9 are in transmission fit connection through chains 10, synchronous rotation of the main screw rod 8 and the three groups of auxiliary screw rods 6 can be achieved, a ratchet wheel 11 is fixedly installed at the bottom end of the main screw rod 8, and the ratchet wheel 11 is in movable fit with the pawl assembly.

The pawl component comprises a pawl 12, the pawl 12 is arranged in one side, close to the ratchet wheel 11, of the lower plate 5 in a sliding mode, the output end of the pawl 12 is movably matched with the ratchet wheel 11, the pawl 12 can limit the rotation of the ratchet wheel 11, one end, far away from the ratchet wheel 11, of the pawl 12 is fixedly connected with a connecting rod 13, the connecting rod 13 is connected with the lower plate 5 in a sliding mode, one end, far away from the pawl 12, of the connecting rod 13 is fixedly connected with a pulling plate 14, and the pulling plate 14 is fixedly installed on one side, close to the ratchet wheel 11, of the lower plate 5 through two groups of elastic components.

Elastic component includes telescopic link 15 and

telescope tube

17, 15 fixed mounting of telescopic link is on one side that arm-tie 14 is close to hypoplastron 5, the slip cap is equipped with telescope tube 17 on telescopic link 15, the one end fixed mounting that the arm-tie 14 was kept away from to telescope link 17 is on hypoplastron 5, the one end fixedly connected with stopper 18 of arm-tie 14 is kept away from to telescopic link 15, stopper 18 is used for spacing telescopic link 15, the slip cap is equipped with spring 16 on the one end that telescopic link 15 is close to stopper 18, spring 16 is used for driving arm-tie 14, pawl 12 resets, stopper 18 slides and sets up in telescope tube 17, and the side of stopper 18 and the inner wall fixed connection of telescope tube 17, spring 16's both ends contact with the one end inner wall that stopper 18 and telescope tube 17 are close to arm-tie 14 respectively.

The working principle is as follows: when the diamond table is used, the double-cone diamond 3 is placed on the middle plate 1, the pulling plate 14 is pulled to move to one side far away from the lower plate 5, the connecting rod 13, the pawl 12 and the telescopic rod 15 move along with the pulling plate 14, namely the pawl 12 is separated from the ratchet wheel 11, the spring 16 is in a compressed state, the knob 7 is rotated, as the chain wheels 9 are fixedly arranged on the top ends of the main screw rod 8 and the three groups of auxiliary screw rods 6, and the four groups of chain wheels 9 are in transmission fit connection through the chain 10, namely the main screw rod 8 and the three groups of auxiliary screw rods 6 synchronously rotate, namely the main screw rod 8, the ratchet wheel 11 and the three groups of auxiliary screw rods 6 are matched with the middle plate 1 to realize the upward movement of the upper plate 4 and the lower plate 5, after the upper plate 4 rises to the topmost position, the double-cone diamond 3 is placed on the middle plate 1, then the knob 7 is rotated reversely, namely the upper plate 4 moves downwards, namely the upper plate 4 is sleeved on the upper part of the double-cone diamond 3, can be fixed bipyramid face diamond 3 through medium plate 1 and upper plate 4, make bipyramid face diamond 3 better at the in-process bipyramid face diamond 3 stability of anvil, thereby the phenomenon of thereby the influence anvil result is rocked in the in-process bipyramid face diamond 3 of having avoided pressing the anvil to bipyramid face diamond 3, then loosen the arm-tie 14, even make arm-tie 14, connecting rod 13, pawl 12 and telescopic link 15 move to one side that is close to hypoplastron 5 under the effort of spring 16, even make pawl 12 and ratchet 11 cooperation, even make ratchet 11 unable rotation, even make main lead screw 8, knob 7 and three sets of vice lead screw 6 unable rotations, fix a position the position of upper plate 4 promptly, avoided leading to knob 7 to take place to rotate because of external factors and lead to the position of upper plate 4 to change.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. Biconical face diamond anvil cell, including medium plate (1), installation pole (2) and biconical face diamond (3), the even fixed mounting in both sides bottom of medium plate (1) has four groups of installation poles (2), medium plate (1) slip the cover establish on the lower part of biconical face diamond (3), its characterized in that: the diamond cutting machine is characterized by further comprising a lower plate (5), a limiting assembly and a positioning mechanism, wherein the lower plate (5) is arranged below the middle plate (1), the limiting assembly is in threaded connection with the middle plate (1), the top end of the limiting assembly is sleeved on the upper portion of the double-cone diamond (3) in a sliding mode, and the bottom end of the limiting assembly is rotatably installed in the lower plate (5);

the positioning mechanism comprises a pawl assembly and elastic assemblies, the pawl assembly is installed in one side of the lower plate (5) through two groups of elastic assemblies, and the output end of the pawl assembly is movably matched with the limiting assembly.

2. The biconical diamond anvil of claim 1, wherein: spacing subassembly includes upper plate (4), vice lead screw (6) and main lead screw (8), upper plate (4) slip cover is established on the upper portion of biconical face diamond (3), main lead screw (8) are equipped with a set ofly altogether, vice lead screw (6) are equipped with three groups altogether, main lead screw (8) and three groups of vice lead screw (6) even symmetry respectively rotate the installation on the both sides of upper plate (4), main lead screw (8) are connected with three groups of vice lead screw (6) transmission cooperation, the bottom of main lead screw (8) and three groups of vice lead screw (6) is all rotated and is installed on hypoplastron (5), the bottom fixedly connected with knob (7) of main lead screw (8).

3. The biconical diamond anvil of claim 2, wherein: the thread on the surface of the main screw rod (8) and the threads on the surfaces of the three groups of auxiliary screw rods (6) are in threaded connection with the middle plate (1), and the knob (7) is arranged below the lower plate (5).

4. The biconical diamond anvil of claim 2, wherein: the chain wheel (9) is fixedly mounted at the top ends of the main screw rod (8) and the three groups of auxiliary screw rods (6), and the four groups of chain wheels (9) are connected in a transmission fit mode through chains (10).

5. The biconical diamond anvil of claim 2, wherein: a ratchet wheel (11) is fixedly mounted at the bottom end of the main screw rod (8), and the ratchet wheel (11) is movably matched with the pawl assembly.

6. The biconical diamond anvil of claim 5, wherein: the pawl assembly comprises a pawl (12), the pawl (12) is arranged in one side, close to the ratchet wheel (11), of the lower plate (5) in a sliding mode, the output end of the pawl (12) is movably matched with the ratchet wheel (11), one end, far away from the ratchet wheel (11), of the pawl (12) is fixedly connected with a connecting rod (13), the connecting rod (13) is connected with the lower plate (5) in a sliding mode, one end, far away from the pawl (12), of the connecting rod (13) is fixedly connected with a pulling plate (14), and the pulling plate (14) is fixedly installed on one side, close to the ratchet wheel (11), of the lower plate (5) through two groups of elastic assemblies.

7. The biconical diamond anvil of claim 6, wherein: elastic component includes telescopic link (15) and flexible cover (17), telescopic link (15) fixed mounting is on one side that arm-tie (14) is close to hypoplastron (5), the slip cap is equipped with flexible cover (17) on telescopic link (15), the one end fixed mounting that arm-tie (14) were kept away from in flexible cover (17) is on hypoplastron (5), the one end fixedly connected with stopper (18) of arm-tie (14) are kept away from in telescopic link (15), the slip cap is equipped with spring (16) on one end that telescopic link (15) are close to stopper (18).

8. The biconical diamond anvil of claim 7, wherein: stopper (18) slide to set up in flexible cover (17), and the side of stopper (18) and the inner wall fixed connection of flexible cover (17), the both ends of spring (16) contact with stopper (18) and flexible cover (17) one end inner wall that is close to arm-tie (14) respectively.