Adjustable cubic press

Abstract

The utility model belongs to the engineering technical field, concretely is a kind of adjustable six -sided top press, including frame, the inside rotation of frame is connected with organism, the surface fixedly connected with first tooth-embedded wheel of organism, the surface of organism is provided with notch, the inside of frame is provided with rotating mechanism, and the rotating mechanism is used in cooperation with organism;Setting rotating mechanism, can be adjusted by periodic rotation top hammer direction, make the surface of each area top hammer cyclically bear pressure peak, avoid unidirectional top hammer continuous overload, effectively delay fatigue crack propagation, reduce the risk of corner collapse, by setting transmission mechanism, by sharing power source, the procurement and installation cost of additional power element are saved, equipment floor space and power line complexity are reduced simultaneously, equipment cost is significantly reduced and structure is simplified, to reduce the cost while improving the reliability and energy efficiency ratio of system operation.

Description

Technical Field

[0001] This utility model relates to the field of engineering technology, specifically an adjustable six-sided top press. Background Technology

[0002] The six-sided top press is a core piece of equipment that uses static high pressure technology to synthesize superhard materials. It uses six independent hydraulic cylinders to drive cemented carbide top hammers to apply uniform ultra-high pressure and high temperature to a cubic cavity from six directions in space, simulating the conditions for the formation of natural diamonds deep in the earth's crust.

[0003] Currently, most existing six-sided presses are fixed. A fixed six-sided press will cause the top hammer to be subjected to a non-uniform load in one direction during the high-pressure synthesis process. The edge of the top hammer will be subjected to unidirectional pressure, which will accelerate the propagation of fatigue cracks and even cause the edge of the top hammer to break. Therefore, an adjustable six-sided press is proposed to address the above problems. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, most existing six-sided presses are fixed. However, a fixed six-sided press will cause the top hammer to be subjected to a non-uniform load in one direction during the high-pressure synthesis process. The edge of the top hammer will be subjected to unidirectional pressure, which will accelerate the propagation of fatigue cracks and even cause the edge of the top hammer to break. This utility model proposes an adjustable six-sided press.

[0005] The technical solution adopted by this utility model to solve its technical problem is: an adjustable six-sided top press, including a frame, an internal body rotatably connected to the frame, a first toothed wheel fixedly connected to the surface of the body, a slot opened on the surface of the body, and a rotating mechanism provided inside the frame, which works in conjunction with the body. The rotating mechanism includes a hydraulic cylinder fixedly mounted on the surface of the frame. The telescopic end of the hydraulic cylinder passes through the frame and is slidably connected to the inner cavity of the frame. A moving rod is rotatably connected to the telescopic end of the hydraulic cylinder. A second toothed wheel is slidably connected to one end of the moving rod. The second toothed wheel cooperates with a first toothed wheel. A fixing block is fixedly connected inside the second toothed wheel. The fixing block cooperates with a slot. A rotating cylinder is rotatably connected to the surface of the frame. The rotating cylinder cooperates with the moving rod. A transmission mechanism is provided inside the frame. The transmission mechanism cooperates with the telescopic end of the hydraulic cylinder.

[0006] Preferably, a spring is provided inside the second toothed gear, with one end of the spring fixedly connected to the inside of the second toothed gear and the other end of the spring fixedly connected to one end of the moving rod.

[0007] Preferably, the surface of the movable rod is provided with a first sliding groove, and the inner wall of the second toothed wheel is fixedly connected with a first slider, the surface of the first slider being slidably connected to the inner cavity of the first sliding groove.

[0008] Preferably, the surface of the movable rod is provided with a second sliding groove, and a second slider is fixedly connected inside the rotating cylinder, with the surface of the second slider slidably connected to the inner cavity of the second sliding groove.

[0009] Preferably, a motor is fixedly mounted on the surface of the frame, a first gear is fixedly connected to the output end of the motor, and a second gear is fixedly sleeved on the surface of the rotating drum, with the surfaces of the first gear meshing with the surfaces of the second gear.

[0010] Preferably, the telescopic end of the hydraulic cylinder has a cavity, and one end of the moving rod is fixedly connected to a protrusion, the surface of which is rotatably connected to the inner cavity of the cavity.

[0011] Preferably, the transmission mechanism includes a fixed shaft fixed inside the frame, a third gear rotatably sleeved on the surface of the fixed shaft, a rack slidably connected inside the frame, the surface of the rack meshing with the surface of the third gear, one end of the rack penetrating the frame and slidably connected to the inner cavity of the frame, a connecting rod fixedly connected to one end of the rack, and one end of the connecting rod fixedly connected to the telescopic end of the hydraulic cylinder.

[0012] Preferably, the frame has a third sliding groove inside, and a third slider is fixedly connected to the surface of the rack, with the surface of the third slider slidably connected to the inner cavity of the third sliding groove.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. This utility model, by setting a rotating mechanism, can adjust the position of the top hammer by rotating it, so that the top hammers in each area alternately bear the peak pressure, avoid continuous overload of the unidirectional top hammer, effectively delay the propagation of fatigue cracks, and reduce the risk of edge breakage.

[0014] 2. By setting up a transmission mechanism and sharing a power source, this utility model eliminates the need for purchasing and installing additional power components, while also reducing the equipment footprint and power line complexity, significantly reducing equipment costs and simplifying the structure, thereby improving the reliability and energy efficiency of the system while reducing costs. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the adjustable six-sided top press structure of this utility model; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This utility model Figure 2 A magnified structural diagram of part A; Figure 4 This utility model Figure 2 A schematic diagram of the enlarged structure of part B; Figure 5 This is a schematic diagram of the transmission mechanism of this utility model; Figure 6 This utility model Figure 5 A magnified structural diagram of part C.

[0017] In the diagram: 1. Frame; 101. Body; 102. First toothed wheel; 103. Groove; 2. Rotating mechanism; 201. Hydraulic cylinder; 202. Moving rod; 203. Second toothed wheel; 204. Fixed block; 205. Rotating drum; 206. Spring; 207. First slide groove; 208. First slider; 209. Second slide groove; 210. Second slider; 211. Motor; 212. First gear; 213. Second gear; 214. Cavity; 215. Protrusion; 3. Transmission mechanism; 301. Fixed shaft; 302. Third gear; 303. Rack; 304. Connecting rod; 305. Third slide groove; 306. Third slider. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0019] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail. This application discloses an adjustable six-sided top press. (Refer to...) Figure 1 and Figure 2An adjustable six-sided top press includes a frame 1, with a body 101 rotatably connected inside the frame 1. A first toothed wheel 102 is fixedly connected to the surface of the body 101, and a slot 103 is formed on the surface of the body 101. A rotating mechanism 2 is provided inside the frame 1, and the rotating mechanism 2 works in conjunction with the body 101. The body 101 includes a top hammer assembly, a hydraulic drive unit, a heating element, and other structures, which are existing structures and will not be described in detail here. The rotating mechanism 2 includes a hydraulic cylinder 201 fixedly mounted on the surface of the frame 1. The telescopic end of the hydraulic cylinder 201 passes through the frame 1 and is slidably connected to the inner cavity of the frame 1. A moving rod 202 is rotatably connected to the telescopic end of the hydraulic cylinder 201. A second toothed wheel 203 is slidably connected to one end of the moving rod 202. The second toothed wheel 203 cooperates with the first toothed wheel 102. A fixing block 204 is fixedly connected inside the second toothed wheel 203. The fixing block 204 cooperates with the slot 103. A rotating cylinder 205 is rotatably connected to the surface of the frame 1. The rotating cylinder 205 cooperates with the moving rod 202. With the frame 1 stable, the hydraulic cylinder 201 pushes the moving rod 202 through the telescopic end. The moving rod 202 pushes the second toothed wheel 203 to mesh with the first toothed wheel 102. When the second toothed wheel 203 moves, it drives the fixed block 204 to move, so that the surface of the fixed block 204 extends into the inner cavity of the slot 103. By rotating the rotating drum 205, the rotating drum 205 drives the moving rod 202, so that the moving rod drives the machine body 101 to rotate through the meshing of the first toothed wheel 102 and the second toothed wheel 203. This achieves the purpose of rotating the machine body 101 to adjust the position of the top hammer, so that each top hammer can be evenly stressed.

[0020] Reference Figure 2 and Figure 4 The second toothed gear 203 is equipped with a spring 206 inside. One end of the spring 206 is fixedly connected to the inside of the second toothed gear 203, and the other end of the spring 206 is fixedly connected to one end of the moving rod 202. When the moving rod 202 pushes the second toothed gear 203 to contact the first toothed gear 102, the rotating drum 205 drives the moving rod 202 to rotate. After the second toothed gear 203 rotates to a suitable angle, the spring 206 pushes the second toothed gear 203 through the stabilization of the moving rod 202, so that the second toothed gear 203 actively meshes with the first toothed gear 102, ensuring the meshing rate and avoiding repeated adjustment of the meshing angle.

[0021] Reference Figure 2 and Figure 4The surface of the moving rod 202 is provided with a first groove 207, and the inner wall of the second toothed wheel 203 is fixedly connected with a first slider 208. The surface of the first slider 208 is slidably connected to the inner cavity of the first groove 207. The stability of the first slider 208 and the first groove 207 ensures that the second toothed wheel 203 is in the upper position of the moving rod 202, and the rotation of the moving rod 202 can drive the second toothed wheel 203 to rotate, thus avoiding the situation where the moving rod 202 spins freely.

[0022] Reference Figure 2 and Figure 3 The surface of the moving rod 202 is provided with a second sliding groove 209, and the inside of the rotating cylinder 205 is fixedly connected with a second slider 210. The surface of the second slider 210 is slidably connected to the inner cavity of the second sliding groove 209. Through the stability of the second sliding groove 209 and the second slider 210, the rotating cylinder 205 can drive the moving rod 202 to rotate when it rotates, thus avoiding the situation where the rotating cylinder 205 spins empty.

[0023] Reference Figure 1 and Figure 2 A motor 211 is fixedly mounted on the surface of the frame 1. A first gear 212 is fixedly connected to the output end of the motor 211. A second gear 213 is fixedly sleeved on the surface of the rotating drum 205. The surfaces of the first gear 212 and the second gear 213 mesh. The motor 211 drives the first gear 212 to rotate, the first gear 212 drives the second gear 213 to rotate, and the second gear 213 drives the rotating drum 205 to rotate. This achieves the purpose of rotating the rotating drum 205 to drive the moving rod 202 to rotate, and the moving rod 202 drives the second toothed gear 203 to rotate, thereby allowing the machine body 101 to rotate.

[0024] Reference Figure 2 The extension end of the hydraulic cylinder 201 has a cavity 214. One end of the moving rod 202 is fixedly connected to a protrusion 215. The surface of the protrusion 215 is rotatably connected to the inner cavity of the cavity 214. Through the stability of the cavity 214 and the protrusion 215, the extension end of the hydraulic cylinder 201 can push the moving rod 202 to move. When the moving rod 202 rotates, it will not drive the extension end of the hydraulic cylinder 201 to rotate, thus avoiding damage to the extension end of the hydraulic cylinder 201 caused by the rotation of the moving rod 202.

[0025] Reference Figure 2 and Figure 5The transmission mechanism 3 includes a fixed shaft 301 fixed inside the frame 1. A third gear 302 is rotatably sleeved on the surface of the fixed shaft 301. A rack 303 is slidably connected inside the frame 1, and the surface of the rack 303 meshes with the surface of the third gear 302. One end of the rack 303 passes through the frame 1 and is slidably connected to the inner cavity of the frame 1. A connecting rod 304 is fixedly connected to one end of the rack 303, and one end of the connecting rod 304 is fixedly connected to the telescopic end of the hydraulic cylinder 201. The telescopic movement of the hydraulic cylinder 201... When the end moves, it drives the connecting rod 304 to move, and the connecting rod 304 drives the rack 303 to move. Through the stabilization of the fixed shaft 301, the movement of the rack 303 drives the third gear 302 to rotate, causing the extension end of the hydraulic cylinder 201 in one direction to move, which in turn drives the moving rod 202 in the other direction to move. This achieves the purpose of moving the opposite moving rod 202 through the movement of one moving rod 202, so that the moving rods on both sides simultaneously drive the second toothed wheel 203 to clamp the machine body 101 in both directions.

[0026] Reference Figure 5 and Figure 6 The frame 1 has a third slide groove 305 inside, and a third slider 306 is fixedly connected to the surface of the rack 303. The surface of the third slider 306 is slidably connected to the inner cavity of the third slide groove 305. The stability of the third slider 306 and the third slide groove 305 ensures the position of the rack 303 when sliding, and avoids the rack 303 from sliding out of the frame 1.

[0027] Working Principle: When using the six-sided top press, firstly, the hydraulic cylinder 201 is activated. The telescopic end of the hydraulic cylinder 201 drives the moving rod 202 to move. As the telescopic end of the hydraulic cylinder 201 moves, it drives the rack 303 to move via the connecting rod 304. The stabilizing rack 303 of the fixed shaft 301 drives the third gear 302 to rotate. The third gear 302 drives the rack 303 on the other side to move. Thus, one power source moves the moving rod 202 in one direction, simultaneously moving the moving rod 202 in the opposite direction. The movement of the moving rod 202 pushes the second toothed wheel 203 to move. When the second toothed wheel 203 contacts the first toothed wheel 102, the motor 211 is activated. The motor 211 drives the first gear 212 to rotate. The first gear 212, through the second gear 213... With the rotating drum 205 rotating, and stabilized by the second slider 210 and the second slide groove 209, the rotating drum 205 drives the moving rod 202 to rotate. The moving rod 202 drives the second toothed wheel 203 to rotate. When the second toothed wheel 203 rotates to a suitable angle, the spring 206 pushes the second toothed wheel 203 to mesh with the first toothed wheel 102, ensuring the degree of meshing between the first toothed wheel 102 and the second toothed wheel 203 and avoiding the need to repeatedly adjust the angle of the second toothed wheel 203. After the second toothed wheel 203 meshes with the first toothed wheel 102, the rotation of the moving rod 202 drives the machine body 101 to rotate. The rotation of the machine body 101 can adjust the position of the top hammer, so that the top hammers in each area alternately bear the pressure peak, avoiding continuous overload of the unidirectional top hammer.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An adjustable six-sided top press, characterized in that: Includes a frame (1), an internal body (101) is rotatably connected to the frame (1), a first toothed wheel (102) is fixedly connected to the surface of the body (101), a slot (103) is opened on the surface of the body (101), and a rotating mechanism (2) is provided inside the frame (1), which works in conjunction with the body (101); The rotating mechanism (2) includes a hydraulic cylinder (201) fixedly installed on the surface of the frame (1). The telescopic end of the hydraulic cylinder (201) passes through the frame (1) and is slidably connected to the inner cavity of the frame (1). The telescopic end of the hydraulic cylinder (201) is rotatably connected to a moving rod (202). One end of the moving rod (202) is slidably connected to a second toothed wheel (203). The second toothed wheel (203) is used in conjunction with the first toothed wheel (102). A fixing block (204) is fixedly connected inside the second toothed wheel (203). The fixing block (204) is used in conjunction with the slot (103). A rotating cylinder (205) is rotatably connected to the surface of the frame (1). The rotating cylinder (205) is used in conjunction with the moving rod (202). A transmission mechanism (3) is provided inside the frame (1). The transmission mechanism (3) is used in conjunction with the telescopic end of the hydraulic cylinder (201).

2. The adjustable six-sided top press according to claim 1, characterized in that: The second toothed gear (203) is provided with a spring (206) inside. One end of the spring (206) is fixedly connected to the inside of the second toothed gear (203), and the other end of the spring (206) is fixedly connected to one end of the moving rod (202).

3. An adjustable six-sided top press according to claim 1, characterized in that: The surface of the moving rod (202) is provided with a first sliding groove (207), and the inner wall of the second toothed wheel (203) is fixedly connected with a first slider (208). The surface of the first slider (208) is slidably connected to the inner cavity of the first sliding groove (207).

4. An adjustable six-sided top press according to claim 1, characterized in that: The surface of the moving rod (202) is provided with a second sliding groove (209), and the inside of the rotating cylinder (205) is fixedly connected with a second slider (210). The surface of the second slider (210) is slidably connected to the inner cavity of the second sliding groove (209).

5. An adjustable six-sided top press according to claim 1, characterized in that: A motor (211) is fixedly mounted on the surface of the frame (1). A first gear (212) is fixedly connected to the output end of the motor (211). A second gear (213) is fixedly sleeved on the surface of the rotating drum (205). The surface of the first gear (212) meshes with the surface of the second gear (213).

6. An adjustable six-sided top press according to claim 1, characterized in that: The hydraulic cylinder (201) has a cavity (214) at its telescopic end, and a protrusion (215) is fixedly connected to one end of the moving rod (202). The surface of the protrusion (215) is rotatably connected to the inner cavity of the cavity (214).

7. An adjustable six-sided top press according to claim 1, characterized in that: The transmission mechanism (3) includes a fixed shaft (301) fixed inside the frame (1), a third gear (302) is rotatably sleeved on the surface of the fixed shaft (301), a rack (303) is slidably connected inside the frame (1), the surface of the rack (303) meshes with the surface of the third gear (302), one end of the rack (303) passes through the frame (1) and is slidably connected to the inner cavity of the frame (1), one end of the rack (303) is fixedly connected to a connecting rod (304), and one end of the connecting rod (304) is fixedly connected to the telescopic end of the hydraulic cylinder (201).

8. An adjustable six-sided top press according to claim 7, characterized in that: The frame (1) has a third slide groove (305) inside, and a third slider (306) is fixedly connected to the surface of the rack (303). The surface of the third slider (306) is slidably connected to the inner cavity of the third slide groove (305).

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