Cubic press with outer frame

Abstract

The invention belongs to the technical field of cubic presses, and discloses a cubic press with an outer frame, the cubic press comprises a cubic press body, the cubic press body is provided with a protection part, and the protection part comprises a frame plate rack fixedly connected with the outer wall of the bottom end of the cubic press body; a telescopic electric cylinder is started to drive a sleeve rod and a folding sound-proof fireproof plate to synchronously move upwards, the folding sound-proof fireproof plate can be gradually and passively stretched and expanded, and under the influence of gravity and an abutting plate, the folding sound-proof fireproof plate can passively move downwards by a certain distance after being passively unfolded, so that the folding sound-proof fireproof plate is in a wave shape; the baffling effect generated by the corrugated shape can effectively improve the noise reduction effect, the T-shaped rubber plate is extruded by the cubic press body in the upward moving process, certain vibration generated during operation of the cubic press body can be buffered to a certain degree through the T-shaped rubber plate and the spring, the situation that equipment parts are loosened due to long-term vibration is avoided, and the service life of the cubic press is prolonged. And the service life of the cubic press body is prolonged.

Description

Technical Field

[0001] The invention belongs to the technical field of six-sided top press machines, in particular to a six-sided top press machine with an external frame. Background Art

[0002] The six-sided top press is divided into two types: hinged type and pull rod type. The hinged six-sided top press is the most widely used large cavity press in China. This type of press has the advantages of simple high-pressure mold structure, low cost, and easy operation. It is a common equipment for synthesizing superhard materials such as diamond and cubic boron nitride in China. It uses hydraulic synchronous driving of six carbide top hammers to extrude the synthetic material to generate high pressure, and uses low voltage and high power current to heat it to generate high temperature, so that the internal structure of the synthetic material undergoes qualitative changes to form a new superhard material. At present, the six-sided top press works under high pressure and high temperature. The pumps, valves and other components of the hydraulic system and the overall operation of the equipment will generate large noise and vibration, which not only poses a threat to the hearing health of the operator, but may also affect the stability and precision of the equipment. Long-term exposure to noise and vibration environment may also accelerate the wear and aging of the equipment. Summary of the invention

[0003] In order to solve the problems raised in the above background technology, the present invention provides a six-sided top press with an external frame.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a six-sided top press with an external frame, comprising a six-sided top press body, the six-sided top press body is provided with a protective part, the protective part includes a frame plate frame fixedly connected to the outer wall of the bottom end of the six-sided top press body, the outer walls on both sides of the frame plate frame are fixedly connected with heat insulation frame plates, the outer walls on the other two sides of the frame plate frame are respectively fixedly connected with a telescopic electric cylinder and a telescopic rod column, the outer walls at both ends of the telescopic electric cylinder and the telescopic rod column are jointly and fixedly connected with a large U-shaped connecting plate, and the telescopic electric cylinder and the telescopic rod column are fixedly connected with a large U-shaped connecting plate. They are also fixedly connected with sleeve rods, and each sleeve rod is respectively provided with a folding sound insulation and fireproof board for reducing the noise of the six-sided top press body during operation and blocking the emitted temperature. The two folding sound insulation and fireproof boards are also provided with a stretching buffer structure for vibration buffering of the six-sided top press body during operation, and the telescopic electric cylinder and the telescopic rod column are also provided with clamping structures that can respectively resist the outer walls at both ends of the six-sided top press body close to the bottom, and the limiting of the clamping structures at both ends can play a more stable effect on the operation process of the six-sided top press body; Among them, the two stretching buffer structures each include a telescopic sleeve, a cylindrical groove is opened on one end of the telescopic sleeve, a T-shaped rubber plate is slidably connected to the inner wall of the cylindrical groove, the outer wall of one end of the T-shaped rubber plate and the outer wall of one end of the six-sided top press body can be intermittently slidably fitted and connected, and a spring is jointly and fixedly connected between the outer wall of one end of the telescopic sleeve and the outer wall of the other end of the T-shaped rubber plate.

[0005] Preferably, a T-shaped slider is fixedly connected to one end of each of the sleeve rods, a rubber clamping ball is fixedly connected to the outer wall of the bottom end of one of the T-shaped sliders, the outer wall of the bottom end of the folding sound insulation and fireproof panel is fixedly connected to the outer wall of one end of the frame, and a T-shaped slide groove is provided on the end of the frame near the top for fitting and sliding connection with the T-shaped slider, and a ball groove that can be indirectly clamped with the rubber clamping ball is also provided at the bottom end of the T-shaped slide groove.

[0006] Preferably, abutment plates are fixedly connected to both inner walls on the top side of the frame frame, and the bottom ends of the two abutment plates are intermittently fitted and connected to the corresponding top outer walls of the two folding sound insulation and fireproof panels respectively.

[0007] Preferably, a small U-shaped connecting plate is jointly and fixedly connected to the outer walls on both sides of one end of the folding sound insulation and fireproof panel, the outer wall of one end of the small U-shaped connecting plate is fixedly connected to the outer wall of one end of the telescopic sleeve near the top, and the bottom outer wall of the telescopic sleeve is fixedly connected to the outer wall of the frame.

[0008] Preferably, the clamping structure includes a toothed plate fixedly connected to the telescopic electric cylinder and one end of the telescopic rod column respectively, and each of the toothed plates can be intermittently meshed with a spur gear, and the spur gear is provided with a synchronous belt.

[0009] Preferably, one end side wall of the synchronous belt is fixedly connected to one end outer wall of the spur gear, a screw is fixedly connected through the spur gear, and the screw is also fixedly connected through the one end side wall of the synchronous belt.

[0010] Preferably, a guide rod is fixedly connected through the other side of the synchronous belt, a double-ring positioning rod is movably sleeved on one side of the screw rod and the guide rod, and the bottom end of the double-ring positioning rod is fixedly connected to the outer wall of the frame.

[0011] Preferably, a slide plate is jointly provided on one side of the rod body of the screw rod and the guide rod, the screw rod and the slide plate are connected by a through thread, and the guide rod and the slide plate are connected by a through sliding connection.

[0012] Preferably, a shift plate is fixedly connected to one side of the rod body of the guide rod, and a clamping plate is fixedly connected to a side wall at one end of the shift plate.

[0013] Preferably, the inner wall of one end of the clamping plate and the side wall of the six-sided top press body near the bottom can be intermittently fitted and connected, and the plate body at the contacting portion of the clamping plate and the six-sided top press body is specifically made of natural rubber material.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The present invention starts the telescopic electric cylinder to drive the sleeve rod and the folding sound insulation and fireproof board to move upward synchronously, so that the folding sound insulation and fireproof board that moves upward will gradually be passively stretched and expanded until the folding sound insulation and fireproof board passively moves upward and contacts the abutment plate installed on the frame plate frame, that is, the folding sound insulation and fireproof board will be blocked by the upward movement, and the driven sleeve rod will continue to move upward, thereby driving the connected T-shaped slider and the rubber card ball to break away from the card limit of the ball groove, so that under the influence of gravity and the abutment plate, the folding sound insulation and fireproof board will passively move downward a certain distance after being passively unfolded, so that it presents a wave shape, and the deflection effect caused by the corrugated shape can effectively improve the noise reduction effect. While the folding sound insulation and fireproof board itself can reduce noise, it can also greatly improve the noise reduction effect of the folding sound insulation and fireproof board.

[0015] The present invention will synchronously drive the telescopic sleeve connected by the small U-shaped connecting plate to move up through the process of passive upward movement of the folded sound insulation and fireproof panels, and the upward movement of the telescopic sleeve will drive the T-shaped rubber plate to gradually contact the outer wall of one end of the six-sided top press body. At the same time, the rubber material of the T-shaped rubber plate will be squeezed by the six-sided top press body during the upward movement. The squeezed T-shaped rubber plate will slide in the cylindrical groove and will also synchronously squeeze the spring to cause it to deform. The T-shaped rubber plate in contact with the six-sided top press body and the spring installed on the T-shaped rubber plate can buffer some vibrations generated during the operation of the six-sided top press body, thereby improving the stability of the six-sided top press body during operation, avoiding loosening of equipment parts under long-term vibration, and extending the service life of the six-sided top press body.

[0016] When the present invention starts to move upward through the telescopic electric cylinder, it can also synchronously drive the toothed plate to move upward until the passively moved upward toothed plate contacts and meshes with the spur gear, driving the spur gear to rotate. The rotating spur gear will synchronously drive the synchronous belt to rotate and transmit. The synchronous belt that transmits the rotation will simultaneously drive the screw and the guide rod to rotate at a fixed point on the double-ring positioning rod. The rotating screw will drive the slide plate to perform guided translation with the help of the guide rod. The slide plate under translation will drive the fixedly connected moving plate to move synchronously. This will cause the splint to translate and contact and clamp the six-sided top press body, and press the bottom of the six-sided top press body. A section of rubber material of the splint will have a vibration buffering effect on the six-sided top press body after clamping and pressing it, thereby achieving secondary buffering, making the buffering effect better and more effective. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a schematic diagram of the overall structure of the present invention (part 1); Figure 2 This is a schematic diagram of the overall structure of the present invention (part 2); Figure 3 This is a schematic diagram of a partial cross-sectional structure of a foldable sound insulation and fireproof board of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the partially enlarged structure at center A; Figure 5 For the present invention Figure 2 A schematic diagram of the partially enlarged structure at B in the middle; Figure 6 It is a schematic diagram of the partial cross-sectional structure of the telescopic sleeve of the present invention; Figure 7 For the present invention Figure 2 A schematic diagram of the partially enlarged structure at C in the middle; Figure 8 It is a schematic diagram of the local structure of the protection part of the present invention.

[0018] In the figure: 1. Six-sided press machine body; 2. Protection part; 21. Frame frame; 22. Insulation frame; 23. Telescopic electric cylinder; 24. Telescopic rod column; 2401. Large U-shaped connecting plate; 25. Sleeve rod; 26. T-shaped slider; 27. Rubber card ball; 28. Folding sound insulation and fireproof board; 2801. Abutment plate; 29. ​​T-shaped slide groove; 230. Ball groove; 231. Small U-shaped connecting plate; 232. Telescopic sleeve plate; 233. Cylindrical groove; 234. T-shaped rubber plate; 235. Spring; 236. Tooth plate; 237. Spur gear; 238. Synchronous belt; 239. Screw; 240. Guide rod; 241. Double-ring positioning rod; 242. Slide plate; 243. Shift plate; 244. Clamp. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] like Figures 1 to 8As shown, the present invention provides a six-sided top press with an external frame, including a six-sided top press body 1, a protective part 2 is provided on the six-sided top press body 1, and the protective part 2 includes a frame plate frame 21 fixedly connected to the outer wall of the bottom end of the six-sided top press body 1, and the outer walls on both sides of the frame plate frame 21 are fixedly connected with a heat insulation frame plate 22, and the outer walls on the other two sides of the frame plate frame 21 are respectively fixedly connected with a telescopic electric cylinder 23 and a telescopic rod column 24, and the outer walls at both ends of the telescopic electric cylinder 23 and the telescopic rod column 24 are jointly and fixedly connected with a large U-shaped connecting plate 2401, and the telescopic electric cylinder 23 and the telescopic rod column 24 are also fixedly connected. A sleeve rod 25 is fixedly connected, and each sleeve rod 25 is respectively provided with a folding sound insulation and fireproof board 28, which is used to reduce the noise of the six-sided top press body 1 during operation and to block the emitted temperature. The two folding sound insulation and fireproof boards 28 are also provided with a tensile buffer structure, which is used to buffer the vibration of the six-sided top press body 1 during operation, and the telescopic electric cylinder 23 and the telescopic rod column 24 are also provided with a clamping structure that can respectively resist the outer walls of the two ends of the six-sided top press body 1 near the bottom, and the limiting of the clamping structures at both ends can play a more stable effect on the operation process of the six-sided top press body 1; A T-shaped slider 26 is fixedly connected to one end of each sleeve rod 25, and a rubber clamping ball 27 is fixedly connected to the outer wall of the bottom end of a T-shaped slider 26. The outer wall of the bottom end of the folding sound insulation and fireproof board 28 is fixedly connected to the outer wall of one end of the frame plate frame 21. A T-shaped groove 29 is provided on one end of the frame plate frame 21 near the top, which is fitted and slidably connected to the T-shaped slider 26, and a ball groove 230 that can be indirectly clamped with the rubber clamping ball 27 is also provided at the bottom of the T-shaped groove 29.

[0021] The above scheme is adopted: by starting the telescopic electric cylinder 23, the sleeve rod 25 and the folding sound insulation and fireproof board 28 are driven to move upward synchronously, so that the folding sound insulation and fireproof board 28 that moves upward will gradually be passively stretched and expanded until the folding sound insulation and fireproof board 28 is passively moved upward and contacts the abutment plate 2801 installed on the frame plate frame 21. At that time, the folding sound insulation and fireproof board 28 will be blocked by the upward movement, and the driven sleeve rod 25 will continue to move upward, thereby driving the connected T-shaped slider 26 and the rubber card ball 27 to break away from the card limit of the ball groove 230. Therefore, under the influence of gravity and the abutment plate 2801, the folding sound insulation and fireproof board 28 will be passively moved downward a certain distance after being passively unfolded, so that it presents a wave shape. The deflection effect caused by the corrugated shape can effectively improve the noise reduction effect. While the folding sound insulation and fireproof board 28 itself can reduce noise, it can also greatly improve the beneficial effect of noise reduction of the folding sound insulation and fireproof board 28.

[0022] Among them, each of the two stretching buffer structures includes a telescopic sleeve 232, and a cylindrical groove 233 is opened on one end of the telescopic sleeve 232. A T-shaped rubber plate 234 is slidably connected to the inner wall of the cylindrical groove 233. The outer wall of one end of the T-shaped rubber plate 234 and the outer wall of one end of the six-sided top press body 1 can be intermittently slidably connected. A spring 235 is fixedly connected between the outer wall of one end of the telescopic sleeve 232 and the outer wall of the other end of the T-shaped rubber plate 234; Abutment plates 2801 are fixedly connected to the inner walls on both sides of the top of the frame 21, and the bottom ends of the two abutment plates 2801 are intermittently fitted and connected to the top outer walls of the two folding sound insulation and fireproof panels 28 respectively. A small U-shaped connecting plate 231 is jointly and fixedly connected to the outer walls on both sides of one end of the folding sound insulation and fireproof panels 28. The outer wall of one end of the small U-shaped connecting plate 231 is fixedly connected to the outer wall of one end of the telescopic sleeve 232 near the top, and the bottom outer wall of the telescopic sleeve 232 is fixedly connected to the outer wall of the frame 21.

[0023] The above scheme is adopted: in the process of passive upward movement of the foldable sound insulation and fireproof board 28, the telescopic sleeve 232 connected by the small U-shaped connecting plate 231 will also be synchronously driven to move upward, and the upward movement of the telescopic sleeve 232 will drive the T-shaped rubber plate 234 to gradually contact the outer wall of one end of the six-sided top press body 1. At the same time, the rubber material of the T-shaped rubber plate 234 will be squeezed by the six-sided top press body 1 during the upward movement. The squeezed T-shaped rubber plate 234 will slide in the cylindrical groove 233 and will also be synchronously squeezed to the spring 235 to cause it to deform. The T-shaped rubber plate 234 in contact with the six-sided top press body 1 and the spring 235 installed on the T-shaped rubber plate 234 can buffer some vibrations generated during the operation of the six-sided top press body 1 to a certain extent, thereby improving the stability of the six-sided top press body 1 during operation, avoiding the loosening of equipment parts under long-term vibration, and extending the service life of the six-sided top press body 1.

[0024] The clamping structure includes a tooth plate 236 fixedly connected to the telescopic electric cylinder 23 and one end of the telescopic rod column 24, respectively. Each tooth plate 236 can be intermittently meshed with a spur gear 237, and a synchronous belt 238 is provided on the spur gear 237. The side wall of one end of the synchronous belt 238 is fixedly connected to the outer wall of one end of the spur gear 237. A screw rod 239 is fixedly connected to the spur gear 237 through the screw 239. The screw 239 is also fixedly connected to the side wall of one end of the synchronous belt 238. A guide rod 240 is fixedly connected to the other side of the synchronous belt 238. A double-ring positioning rod is movably sleeved on one side of the screw 239 and the guide rod 240. 241, the bottom end of the double-ring positioning rod 241 is fixedly connected to the outer wall of the frame plate frame 21, and a slide plate 242 is jointly provided on the rod body of one side of the screw rod 239 and the guide rod 240. The screw rod 239 and the slide plate 242 are threadedly connected, and the guide rod 240 and the slide plate 242 are slidably connected. A shift plate 243 is fixedly connected to the rod body of one side of the guide rod 240, and a splint 244 is fixedly connected to the side wall of one end of the shift plate 243. The inner wall of one end of the splint 244 and the side wall of the six-sided top press body 1 near the bottom can be intermittently fitted and connected, and the plate body of the contact portion between the splint 244 and the six-sided top press body 1 is specifically made of natural rubber material.

[0025] The above scheme is adopted: when the telescopic electric cylinder 23 starts to move upward, it can also synchronously drive the toothed plate 236 to move upward until the passively moved upward toothed plate 236 contacts and meshes with the spur gear 237, driving the spur gear 237 to rotate, and the rotating spur gear 237 will synchronously drive the synchronous belt 238 to rotate and transmit, thereby the synchronous belt 238 that transmits the rotation will simultaneously drive the screw 239 and the guide rod 240 to rotate at a fixed point on the double-ring positioning rod 241, and the rotating screw 239 will drive the slide plate 242 to guide and translate with the help of the guide rod 240, and the slide plate 242 under translation will drive the fixedly connected moving plate 243 to move synchronously, thereby making the clamping plate 244 translate and contact and clamp to the six-sided top press body 1, and press the bottom of the six-sided top press body 1, and a section of rubber material of the clamping plate 244 will play a vibration buffering effect on it after clamping and pressing the six-sided top press body 1, thereby achieving secondary buffering, making the buffering effect better and more effective.

[0026] One point that needs to be added is that the upward movement of the telescopic electric cylinder 23 will synchronously drive the large U-shaped connecting plate 2401 to move upward, and the large U-shaped connecting plate 2401 will drive the connected telescopic rod column 24 to move up and extend the rod body, thereby achieving synchronous movement, so that the telescopic rod column 24 and the telescopic electric cylinder 23 can also indirectly drive the moving plate 243 and the clamping plate 244 to be installed in opposite directions to each other, thereby achieving synchronous translation, pressing and clamping of the outer walls at both ends of the six-sided top press body 1.

[0027] The working principle and use process of the present invention are as follows: by starting the telescopic electric cylinder 23, the sleeve rod 25 and the folding sound insulation fireproof board 28 are driven to move upward synchronously, so that the folding sound insulation fireproof board 28 that moves upward will gradually be passively stretched and expanded until the folding sound insulation fireproof board 28 is passively moved upward and contacts the abutment plate 2801 installed on the frame plate frame 21. At that time, the folding sound insulation fireproof board 28 will be blocked by the upward movement, and the driven sleeve rod 25 will continue to move upward, thereby driving the connected T-shaped slider 26 and the rubber card ball 27 to break away from the card limit of the ball groove 230. Therefore, under the influence of gravity and the abutment plate 2801, the folding sound insulation fireproof board 28 will be passively moved downward a certain distance after being passively unfolded, so that it presents a wave shape. The deflection effect produced by the corrugated shape can effectively improve the noise reduction effect. While the folding sound insulation fireproof board 28 itself can reduce noise, it can also greatly improve the noise reduction effect of the folding sound insulation fireproof board 28. Beneficial effect, and in the process of passive upward movement of the folded sound insulation and fireproof board 28, the telescopic sleeve 232 connected by the small U-shaped connecting plate 231 will be synchronously driven to move upward, and the upward movement of the telescopic sleeve 232 will drive the T-shaped rubber plate 234 to gradually contact the outer wall of one end of the six-sided top press body 1, and at the same time, the colloid material of the T-shaped rubber plate 234 will be squeezed by the six-sided top press body 1 during the upward movement, and the squeezed T-shaped rubber plate 234 will slide in the cylindrical groove 233, and will also be synchronously squeezed to the spring 235, causing it to deform, and the T-shaped rubber plate 234 in contact with the six-sided top press body 1 and the spring 235 installed on the T-shaped rubber plate 234 can buffer some vibrations generated during the operation of the six-sided top press body 1, thereby improving the stability of the six-sided top press body 1 during operation, avoiding the loosening of equipment parts under long-term vibration, and extending the service life of the six-sided top press body 1; At the same time, when the telescopic electric cylinder 23 starts to move upward, it can also synchronously drive the toothed plate 236 to move upward until the passively moved upward toothed plate 236 contacts and engages with the spur gear 237, driving the spur gear 237 to rotate. The rotating spur gear 237 will synchronously drive the synchronous belt 238 to rotate and transmit. The synchronous belt 238 that transmits the rotation will simultaneously drive the screw 239 and the guide rod 240 to rotate at a fixed point on the double-ring positioning rod 241. The rotating screw 239 will drive the slide plate 242 to perform guided translation with the help of the guide rod 240. The slide plate 242 under translation will drive the fixedly connected moving plate 243 to move synchronously, thereby causing the splint 244 to translate and contact and clamp the six-sided top press body 1, and press the bottom of the six-sided top press body 1. A section of rubber material of the splint 244 will play a vibration buffering effect on it after clamping and pressing the six-sided top press body 1, thereby achieving secondary buffering, making the buffering effect better and more effective.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A six-sided top press with an external frame, comprising a six-sided top press body (1), characterized in that: The six-sided top press body (1) is provided with a protective part (2), the protective part (2) comprising a frame plate frame (21) fixedly connected to the outer wall of the bottom end of the six-sided top press body (1), the outer walls on both sides of the frame plate frame (21) are fixedly connected to heat insulation frame plates (22), the outer walls on the other two sides of the frame plate frame (21) are respectively fixedly connected to telescopic electric cylinders (23) and telescopic rod columns (24), the outer walls at both ends of the telescopic electric cylinder (23) and the telescopic rod column (24) are jointly fixedly connected to large U-shaped connecting plates (2401), and the telescopic electric cylinder (23) and the telescopic rod column (24) are also fixedly connected to sleeve rods ( 25), each of the sleeve rods (25) is provided with a folding sound insulation and fireproof board (28) for reducing the noise of the six-sided top press body (1) during operation and blocking the emitted temperature, and the two folding sound insulation and fireproof boards (28) are also provided with a stretching buffer structure for buffering the vibration of the six-sided top press body (1) during operation, and the telescopic electric cylinder (23) and the telescopic rod column (24) are also provided with clamping structures that can respectively resist the outer walls of the two ends of the six-sided top press body (1) close to the bottom, and the limiting effect of the clamping structures at both ends can play a more stable effect on the operation process of the six-sided top press body (1); Wherein, each of the two stretching buffer structures comprises a telescopic sleeve (232), a cylindrical groove (233) is provided on one end of the telescopic sleeve (232), a T-shaped rubber plate (234) is slidably connected to the inner wall of the cylindrical groove (233), an outer wall of one end of the T-shaped rubber plate (234) and an outer wall of one end of the six-sided top press body (1) can be intermittently slidably fitted, and a spring (235) is fixedly connected between the outer wall of one end of the telescopic sleeve (232) and the outer wall of the other end of the T-shaped rubber plate (234).

2. The six-sided top press with an external frame according to claim 1, characterized in that: A T-shaped slider (26) is fixedly connected to one end of each sleeve rod (25), and a rubber clamping ball (27) is fixedly connected to the outer wall of the bottom end of one of the T-shaped sliders (26). The outer wall of the bottom end of the folding sound insulation and fireproof board (28) is fixedly connected to the outer wall of one end of the frame plate frame (21). A T-shaped slide groove (29) is provided at one end of the frame plate frame (21) near the top and is slidably connected to the T-shaped slider (26), and a ball groove (230) that can be indirectly clamped to the rubber clamping ball (27) is also provided at the bottom end of the T-shaped slide groove (29).

3. The six-sided top press with an external frame according to claim 2, characterized in that: The inner walls on both sides of the top of the frame plate frame (21) are fixedly connected with abutment plates (2801), and the bottom ends of the two abutment plates (2801) are intermittently fitted and connected to the corresponding top outer walls of the two folding sound insulation and fireproof panels (28).

4. The six-sided top press with an external frame according to claim 3, characterized in that: A small U-shaped connecting plate (231) is fixedly connected to the outer walls on both sides of one end of the folding sound insulation and fireproofing board (28); the outer wall of one end of the small U-shaped connecting plate (231) is fixedly connected to the outer wall of one end of the telescopic sleeve (232) near the top; and the outer wall of the bottom end of the telescopic sleeve (232) is fixedly connected to the outer wall of the frame (21).

5. The six-sided top press with an external frame according to claim 4, characterized in that: The clamping structure comprises a toothed plate (236) respectively fixedly connected to the telescopic electric cylinder (23) and one end of the telescopic rod column (24); each toothed plate (236) is respectively intermittently meshed with a spur gear (237); and a synchronous belt (238) is provided on the spur gear (237).

6. The six-sided top press with an external frame according to claim 5, characterized in that: One end side wall of the synchronous belt (238) is fixedly connected to one end outer wall of the spur gear (237), a screw rod (239) is fixedly connected through the spur gear (237), and the screw rod (239) is also fixedly connected through the one end side wall of the synchronous belt (238).

7. The six-sided top press with an external frame according to claim 6, characterized in that: A guide rod (240) is fixedly connected to the other side of the synchronous belt (238), and a double-ring positioning rod (241) is movably sleeved on one side of the rod body of the screw rod (239) and the guide rod (240), and the bottom end of the double-ring positioning rod (241) is fixedly connected to the outer wall of the frame plate frame (21).

8. The six-sided top press with an external frame according to claim 7, characterized in that: A slide plate (242) is also provided on one side of the rod body of the screw rod (239) and the guide rod (240). The screw rod (239) and the slide plate (242) are connected by a through thread, and the guide rod (240) and the slide plate (242) are connected by a through sliding connection.

9. The six-sided top press with an external frame according to claim 8, characterized in that: A shift plate (243) is specifically fixedly connected to one side of the rod body of the guide rod (240), and a clamping plate (244) is fixedly connected to one end side wall of the shift plate (243).

10. The six-sided top press with an external frame according to claim 9, characterized in that: The inner wall of one end of the clamping plate (244) and the side wall of the six-sided top press body (1) near the bottom can be intermittently fitted and connected, and the plate body at the contact portion between the clamping plate (244) and the six-sided top press body (1) is specifically made of natural rubber material.

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