A self-adaptive hyperbolic metal plate polishing device

Abstract

The present invention provides a self-adaptive and adjustable hyperbolic metal plate polishing device, which relates to the field of metal plate processing and comprises: a polishing component, wherein the polishing component is composed of a swing mechanism, a driving mechanism and an adapting mechanism, and the polishing component can self-adaptively perform polishing operations on flat metal plates and curved metal plates, and can ensure that the polishing disc and the metal plate are always perpendicular during polishing, so as to achieve a good polishing effect, and the polishing pressure of the polishing disc can also be freely adjusted, so as to facilitate the polishing operations on different types of metal plates, and solve the problem that when the polishing device polishes the hyperbolic metal plate, since the surface of the metal plate is a curved surface or an arc, the polishing disc cannot ensure that the polishing disc and the metal plate are kept perpendicular during grinding and polishing, resulting in a poor grinding effect and possible damage to the surface shape of the metal plate.

Description

Technical Field

[0001] The invention relates to the technical field of metal plate processing, and in particular to a self-adjustable hyperbolic metal plate polishing device. Background Art

[0002] Metal plates are one of the accessories of steel structure roofs currently manufactured by manufacturers. Before roof construction, the surface of the metal plates needs to be polished to ensure the beauty of the metal plates and take into account the dual requirements of artistic aesthetics and functional use.

[0003] However, as for the currently existing metal plate polishing device, the polishing operation is performed by sticking the bottom polishing disk to the surface of the metal plate. This structure can only adapt to the grinding and polishing operations of flat metals. However, when polishing hyperbolic metal plates, since the surface of the metal plate is curved or arc-shaped, the polishing disk cannot ensure that the polishing disk and the metal plate remain vertical during grinding and polishing, resulting in poor grinding effect, which may damage the surface shape of the metal plate, poor stability, and low practicality. Summary of the invention

[0004] The disclosed embodiment relates to an adaptively adjustable hyperbolic metal plate polishing device, which comprises a displacement component and a polishing component, wherein the displacement component can drive the polishing component to move laterally to achieve polishing operations on the long side direction of the metal plate, and the function of changing the polishing position of the metal plate can be achieved through the longitudinal movement of the positioning fixture. The use is convenient and flexible, and the polishing component can adaptively perform polishing operations on flat metal plates and curved metal plates, and can ensure that the polishing disc and the metal plate are always perpendicular during polishing, so the polishing effect is good. At the same time, the polishing pressure of the polishing disc can also be freely adjusted, so as to facilitate the polishing operations on different types of metal plates, and the flexibility, adaptability and practicality are extremely strong.

[0005] In a first aspect, the present disclosure provides a self-adaptively adjustable hyperbolic metal plate polishing device, specifically comprising: a positioning assembly, the positioning assembly comprising a mounting seat, a positioning fixture and a lifting push rod, the positioning fixture is mounted on the top of the mounting seat, and the bottom of the lifting push rod is fixedly mounted on the top of the mounting seat, and the top of the positioning fixture clamps and fixes a polished metal plate; further comprising a displacement assembly and a polishing assembly, the displacement assembly comprising a lifting seat, a displacement rod and a displacement motor, the lifting seat is fixedly mounted on the top of the lifting push rod, and the displacement rod is rotatably connected to the inside of the lifting seat, the displacement motor is fixedly mounted on the side of the mounting seat, and the rotating shaft of the displacement motor is transmission-connected to one end of the displacement rod; the polishing assembly is composed of a swing mechanism, a driving mechanism and an adaptation mechanism;

[0006] The swing mechanism includes a displacement seat, a positioning block and a swing block. The displacement seat is inserted into the interior of the lifting seat, and the positioning block is inserted into the interior of the lifting seat, and the swing block is rotatably connected to the interior of the displacement seat; the driving mechanism includes a polishing motor and a driving shaft, and the polishing motor is fixedly installed on the side of the swing block; the adapting mechanism includes an adapting frame, a positioning plate and a positioning rod. The adapting frame is inserted into the interior of the swing block, and the positioning plate is inserted into the interior of the adapting frame, the positioning rod is rotatably connected to the top of the adapting frame, and the driving shaft is inserted into the interior of the adapting frame, and the polishing plate is fixedly installed on the bottom of the driving shaft.

[0007] In at least some embodiments, a rod body of the displacement rod is provided with threads on the outside, and the displacement rod is screwed to the inside of the displacement seat through the rod body threads.

[0008] In at least some embodiments, a centering spring is provided on the side of the positioning block, and the two ends of the centering spring respectively abut against the side of the positioning block and the inside of the displacement seat. Two centering springs are provided, and the two centering springs are symmetrically arranged on both sides of the positioning block.

[0009] In at least some embodiments, a center rack is provided at the bottom of the positioning block, and a center gear is provided at one end of the rotating shaft of the swing block, and the gear teeth of the center gear and the center rack are meshed for transmission.

[0010] In at least some embodiments, an adaptable tension spring is disposed on the top of the adaptable frame, and two ends of the adaptable tension spring are respectively fixedly connected to the bottom of the adaptable frame and the top of the swing block.

[0011] In at least some embodiments, an inverted "U"-shaped interference frame is provided at the bottom of the adaptive frame, and adaptive interference wheels are provided at the bottom of both sides of the interference frame. The polishing disc is located in the middle position of the two adaptive interference wheels, and the lowest position of the polishing disc is lower than the lowest position of the adaptive interference wheel.

[0012] In at least some embodiments, a pressure spring is provided on the top of the driving shaft, and two ends of the pressure spring respectively abut against the top of the driving shaft and the inside of the adaptable frame, and the elastic force of the pressure spring is smaller than the elastic force of the adaptable tension spring.

[0013] In at least some embodiments, a driving gear is provided on the outside of the rotating shaft of the polishing motor, and the inside of the swing block is rotatably connected to the polishing gear, and the driving gear and the polishing gear are meshed for transmission.

[0014] In at least some embodiments, a driving groove is provided inside the polishing gear, and the middle shaft body section of the driving shaft is a regular polygon, and the shaft body portion of the driving shaft with the regular polygonal cross section is inserted into the driving groove.

[0015] In at least some embodiments, the rod body of the positioning rod is provided with threads on the outside, and the positioning rod is screwed to the inside of the positioning plate through the threads of the rod body.

[0016] The present invention provides a self-adaptive hyperbolic metal plate polishing device, which has the following beneficial effects.

[0017] The displacement component can drive the polishing component to move horizontally to realize the polishing operation on the long side of the metal plate. The function of changing the polishing position of the metal plate can be realized through the longitudinal movement of the positioning fixture. It is convenient and flexible to use, and the polishing component can adaptively polish the flat metal plate and the curved metal plate. During polishing, it can ensure that the polishing disc and the metal plate are always perpendicular, and the polishing effect is good. At the same time, the polishing pressure of the polishing disc can also be freely adjusted, which is convenient for the polishing operation of different types of metal plates, thereby improving the flexibility, adaptability and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0019] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0020] In the attached picture:

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0022] Figure 2 It is a schematic diagram of the internal structure of the polishing assembly of the present invention when it is in a reset state.

[0023] Figure 3 The present invention Figure 2 Schematic diagram of the enlarged structure of part A in the middle.

[0024] Figure 4 It is a structural schematic diagram of the swing mechanism of the present invention after being disassembled.

[0025] Figure 5 It is a schematic diagram of the structure of the disassembled driving mechanism of the present invention.

[0026] Figure 6 It is a schematic diagram of the structure of the disassembled driving mechanism of the present invention.

[0027] Figure 7 It is a schematic diagram of the internal structure when the curved metal plate is polished by the present invention.

[0028] Figure 8 The present invention Figure 7 Schematic diagram of the enlarged structure of part B in the middle.

[0029] Fig. 9 The present invention Figure 7 Schematic diagram of the internal structure of the polishing component.

[0030] Fig.10 It is a schematic diagram of the internal structure of the polishing assembly of the present invention when polishing a flat metal plate.

[0031] Reference numerals:

[0032] 1. Positioning assembly; 101. Mounting seat; 102. Positioning fixture; 103. Lifting push rod;

[0033] 2. displacement assembly; 201. lifting seat; 202. displacement rod; 203. displacement motor;

[0034] 3. Swing mechanism; 301. displacement seat; 302. positioning block; 3021. centering spring; 3022. centering rack; 303. swing block; 3031. centering gear; 3032. polishing gear; 3033. driving slot;

[0035] 4. Driving mechanism; 401. Polishing motor; 4011. Driving gear; 402. Driving shaft; 4021. Pressure top spring;

[0036] 5. Adaptation mechanism; 501. Adaptation frame; 5011. Adaptation tension spring; 5012. Adaptation resistance wheel; 502. Positioning plate; 503. Positioning rod. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment 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.

[0038] Please refer to Figures 1 to 10 As shown:

[0039] Embodiment 1: The present invention provides a self-adaptively adjustable hyperbolic metal plate polishing device, comprising a positioning assembly 1, the positioning assembly 1 comprising a mounting seat 101, a positioning fixture 102 and a lifting push rod 103, the positioning fixture 102 is mounted on the top of the mounting seat 101, and the bottom of the lifting push rod 103 is fixedly mounted on the top of the mounting seat 101, and the top of the positioning fixture 102 clamps and fixes a polished metal plate; further comprising a displacement assembly 2 and a polishing assembly, the displacement assembly 2 comprising a lifting seat 201, a displacement rod 202 and a displacement motor 203, the lifting seat 201 is fixedly mounted on the top of the lifting push rod 103, and the displacement rod 202 is rotatably connected to the inside of the lifting seat 201, the displacement motor 203 is fixedly mounted on the side of the mounting seat 101, and the rotating shaft of the displacement motor 203 is transmission-connected to one end of the displacement rod 202; the polishing assembly is composed of a swing mechanism 3, a driving mechanism 4 and an adaptive mechanism 5;

[0040] The swing mechanism 3 includes a displacement seat 301, a positioning block 302 and a swing block 303. The displacement seat 301 is inserted into the interior of the lifting seat 201, and the positioning block 302 is inserted into the interior of the lifting seat 201, and the swing block 303 is rotatably connected to the interior of the displacement seat 301; the driving mechanism 4 includes a polishing motor 401 and a driving shaft 402, and the polishing motor 401 is fixedly installed on the side of the swing block 303; the adapting mechanism 5 includes an adapting frame 501, a positioning plate 502 and a positioning rod 503. The adapting frame 501 is inserted into the interior of the swing block 303, and the positioning plate 502 is inserted into the interior of the adapting frame 501, the positioning rod 503 is rotatably connected to the top of the adapting frame 501, and the driving shaft 402 is inserted into the interior of the adapting frame 501, and the polishing plate is fixedly installed at the bottom of the driving shaft 402.

[0041] In the disclosed embodiment, the displacement rod 202 has a thread on the outside of the rod body, and the displacement rod 202 is screwed to the inside of the displacement seat 301 through the rod body thread. During use, the displacement assembly 2 can drive the polishing assembly to move laterally, and when the displacement motor 203 rotates, it can drive the displacement rod 202 to rotate. When the displacement rod 202 rotates, it can drive the displacement seat 301 to move through the rod body thread. By changing the rotation direction of the displacement motor 203, the reciprocating movement of the displacement seat 301 can be achieved, thereby realizing the polishing operation of the long side direction of the metal plate, and through the longitudinal movement of the positioning fixture 102, the function of changing the polishing position of the metal plate can be realized, thereby realizing the comprehensive polishing of the metal plate. The use is flexible and convenient.

[0042] In the embodiment of the present disclosure, a centering spring 3021 is provided on the side of the positioning block 302, and the two ends of the centering spring 3021 are respectively against the side of the positioning block 302 and the inside of the displacement seat 301, and two centering springs 3021 are provided, and the two centering springs 3021 are symmetrically arranged on both sides of the positioning block 302. In use, the lifting push rod 103 can change the use height of the displacement assembly 2 and the polishing assembly. When the polishing disk and the adaptive interference wheel 5012 are both in contact with the surface of the metal plate, the polishing assembly is in a reset state. A centering rack 3022 is provided at the bottom of the positioning block 302, and a centering gear 3031 is provided at one end of the rotating shaft of the swing block 303. The gear teeth of the centering gear 3031 and the centering rack 3022 are engaged for transmission. When the polishing assembly is in the reset state, under the action of the two centering springs 3021, the swing block 303 is in a vertical downward state, so that the adaptive frame 501 is also in a vertical downward state, thereby the lifting push rod When 103 descends, it can drive the polishing disc to move downward and finally abut against the metal plate, and finally realize the polishing operation of the metal plate under the drive of the driving mechanism 4. A driving gear 4011 is provided on the outside of the rotating shaft of the polishing motor 401, and the internal rotation of the swing block 303 is connected with the polishing gear 3032. The gear teeth of the driving gear 4011 and the polishing gear 3032 are meshed for transmission. A driving groove 3033 is provided inside the polishing gear 3032, and the middle shaft body section of the driving shaft 402 is a regular polygon. The shaft body part of the regular polygonal cross-section of the driving shaft 402 is inserted into the driving groove 3033. When the polishing motor 401 rotates, the driving gear 4011 can drive the polishing gear 3032 to rotate. When the polishing gear 3032 rotates, the driving groove 3033 can drive the driving shaft 402 to rotate, so that when the driving shaft 402 rotates, it can drive the polishing disc at the bottom thereof to rotate, so as to realize the polishing operation on the surface of the metal plate. It is flexible and convenient to use.

[0043] In the embodiment of the present disclosure, a pressure spring 4021 is provided at the top of the driving shaft 402, and the two ends of the pressure spring 4021 respectively abut against the top of the driving shaft 402 and the inside of the adaption frame 501, and the elastic force of the pressure spring 4021 is less than the elastic force of the adaption tension spring 5011. In use, the polishing assembly can adaptively perform polishing operations on flat metal plates and curved metal plates, and can ensure that the polishing disc and the metal plate are always vertical during polishing, so that the polishing effect is good and damage to the surface of the metal plate can be avoided. When the lifting push rod 103 drives the polishing assembly to move downward through the displacement assembly 2 and the swing block 303, the polishing disc will first abut against the metal plate, but at this time the adaption abutment wheel 5012 will not abut against the metal plate, and when the lifting push rod 103 continues to drive the swing block 303 to move downward, the positioning disc 502 has no The adaptable frame 501 cannot continue to move, so when the adaptable frame 501 continues to move downward, the driving shaft 402 will compress the pressure top spring 4021, thereby providing a polishing pressure for the polishing disk at the bottom of the driving shaft 402, and thereafter, the two adaptable interference wheels 5012 will interfere with the metal plate. An adaptable tension spring 5011 is provided on the top of the adaptable frame 501, and the two ends of the adaptable tension spring 5011 are respectively fixedly connected to the bottom of the adaptable frame 501 and the top of the swing block 303. The polishing assembly is continuously driven downward by the lifting push rod 103 to lengthen the adaptable tension spring 5011 to provide a resistance pressure for the adaptable interference wheel 5012, and the greater the downward movement distance of the swing block 303, the greater the resistance pressure. However, since the driving shaft 402 is arranged inside the adaptable frame 501, the polishing pressure is always constant and will not change due to the continuous downward movement of the swing block 303, and the polishing is stable.

[0044] In the disclosed embodiment, an inverted "U"-shaped interference frame is provided at the bottom of the adaptive frame 501, and adaptive interference wheels 5012 are provided at the bottom of both sides of the interference frame, and the polishing disc is located in the middle position of the two adaptive interference wheels 5012, and the lowest position of the polishing disc is lower than the lowest position of the adaptive interference wheel 5012. In use, when a flat metal plate is polished, the two adaptive interference wheels 5012 will simultaneously contact the surface of the metal plate when the swing block 303 moves downward, so that the swing block 303 does not rotate to change the use angle, and at this time the polishing disc can be completely attached to the surface of the metal plate for polishing operations. When the surface of a curved metal plate is polished, the two adaptive interference wheels 5012 will contact the surface of the metal plate in turn, so that when the first adaptive interference wheel 5012 contacts the metal plate After the surface is polished, since the adaptive frame 501 is not in a force balance state, the adaptive frame 501 will drive the swing block 303 to rotate and change the use angle until the other adaptive interference wheel 5012 also interferes with the surface of the metal plate, and thereafter the effective polishing position of the polishing disc will be perpendicular to the metal plate. In this process, due to the rotation of the swing block 303, the centering gear 3031 can drive the positioning block 302 to move through the centering rack 3022, so that the two centering springs 3021 are deformed and store energy, in preparation for the automatic resetting operation of the polishing assembly after the subsequent lifting push rod 103 rises, and in the subsequent polishing operation, the two adaptive interference wheels 5012 will automatically change the angle of the swing block 303 following the changes in the curved surface of the metal plate, thereby adaptively polishing the curved metal plate, with good polishing effect and stable processing.

[0045] In the disclosed embodiment, the outside of the rod body of the positioning rod 503 is provided with a thread, and the positioning rod 503 is screwed to the inside of the positioning plate 502 through the rod body thread. In use, the polishing pressure of the polishing plate during polishing can be adjusted through the positioning rod 503. When the positioning rod 503 rotates, it can drive the positioning plate 502 to the use position inside the adaptation frame 501 through the rod body thread. The change of the use position of the positioning plate 502 changes the initial expansion and contraction length of the pressure top spring 4021, thereby changing the maximum pressure of the polishing plate against the metal plate surface during polishing processing, and can adapt to the polishing operations on different types of metal plate surfaces, further improving the adaptability of the device.

[0046] Specific usage and function of this embodiment: In the present invention, after the metal plate to be polished is positioned and fixed on the top of the positioning fixture 102, the surface of the metal plate can be polished by the displacement component 2 and the polishing component. The displacement component 2 can drive the polishing component to move horizontally. When the displacement motor 203 rotates, it can drive the displacement rod 202 to rotate. When the displacement rod 202 rotates, it can drive the displacement seat 301 to move through the rod body thread. By changing the rotation direction of the displacement motor 203, the reciprocating movement of the displacement seat 301 can be achieved, thereby realizing the polishing operation of the long side direction of the metal plate, and by the longitudinal movement of the positioning fixture 102, the function of changing the polishing position of the metal plate can be realized, thereby realizing the processing and use of comprehensive polishing of the metal plate, and the lifting push rod 1 03 can change the use height of the displacement component 2 and the polishing component. When the polishing disc and the adaptive interference wheel 5012 both contact the surface of the metal plate, the polishing component is in a reset state. When the polishing component is in the reset state, under the action of the two centering springs 3021, the swing block 303 is in a vertical downward state, so that the adaptive frame 501 is also in a vertical downward state, so that the lifting push rod 103 can drive the polishing disc to move downward when it descends and finally contact the metal plate, and finally the polishing operation of the metal plate is realized under the drive of the driving mechanism 4. When the polishing motor 401 rotates, the polishing gear 3032 can be driven to rotate through the driving gear 4011. When the polishing gear 3032 rotates, the driving slot 3033 can drive the driving shaft 402 to rotate, so as to achieve the polishing operation of the metal plate. When the driving shaft 402 rotates, it can drive the polishing disc at the bottom thereof to rotate, thereby realizing the polishing operation on the surface of the metal plate. The polishing assembly can adaptively polish the flat metal plate and the curved metal plate, and can ensure that the polishing disc and the metal plate are always perpendicular during polishing, so that the polishing effect is good and damage to the surface of the metal plate can be avoided. When the lifting push rod 103 drives the polishing assembly to move downward through the displacement assembly 2 and the swing block 303, the polishing disc will first contact the metal plate, but at this time, the adaptive resistance wheel 5012 will not contact the metal plate. When the lifting push rod 103 continues to drive the swing block 303 to move downward, the positioning disc 502 cannot continue to move due to the obstruction of the metal plate, so that when the adaptive frame 501 continues to move downward, the driving shaft 402 will compress the pressure The top spring 4021 provides a polishing pressure for the polishing disk at the bottom of the drive shaft 402. Thereafter, the two adaptive interference wheels 5012 will contact the metal plate. The lifting push rod 103 continues to drive the polishing assembly downward to lengthen the adaptive tension spring 5011 to provide a resistance pressure for the adaptive interference wheel 5012. The greater the downward movement distance of the swing block 303, the greater the resistance pressure. However, since the drive shaft 402 is arranged inside the adaptive frame 501, the polishing pressure is always constant and will not change due to the continuous downward movement of the swing block 303. When the flat metal plate is polished, the two adaptive interference wheels 5012 will contact the surface of the metal plate at the same time when the swing block 303 moves downward, so that the swing block 303 does not rotate to change the use angle.At this time, the polishing disc can be completely attached to the surface of the metal plate for polishing operations. When the curved metal plate surface is polished, the two adaptive contact wheels 5012 will contact the surface of the metal plate in turn. Therefore, after the first adaptive contact wheel 5012 contacts the surface of the metal plate, since the adaptive frame 501 is not in a force balance state, the adaptive frame 501 will drive the swing block 303 to rotate and change the use angle until the other adaptive contact wheel 5012 also contacts the surface of the metal plate. After that, the effective polishing position of the polishing disc will be perpendicular to the metal plate. In this process, since the swing block 303 rotates, the center gear 3031 can drive the positioning block 302 to move through the center rack 3022, so that the two center springs 3021 are activated. The deformation energy is stored to prepare for the automatic reset operation of the polishing assembly after the subsequent lifting push rod 103 rises. In the subsequent polishing operation, the two adaptive resistance wheels 5012 will automatically change the angle of the swing block 303 following the change of the curved surface of the metal plate, thereby adaptively polishing the curved metal plate, and the polishing effect is good. The polishing pressure of the polishing disc during polishing can be adjusted by the positioning rod 503. When the positioning rod 503 rotates, it can drive the positioning disc 502 to the use position inside the adaptive frame 501 through the rod body thread. The change of the use position of the positioning disc 502 changes the initial expansion length of the pressure top spring 4021, thereby changing the maximum pressure of the polishing disc during the polishing process on the metal plate surface, which can adapt to the polishing operation of different types of metal plate surfaces.

[0047] In this article, there are a few points to note:

[0048] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0049] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0050] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A self-adaptive hyperbolic metal plate polishing device, comprising: A positioning assembly (1), the positioning assembly (1) comprising a mounting seat (101), a positioning fixture (102) and a lifting push rod (103), the positioning fixture (102) being mounted on the top of the mounting seat (101), and the bottom of the lifting push rod (103) being fixedly mounted on the top of the mounting seat (101), and the top of the positioning fixture (102) clamping and fixing a polished metal plate; characterized in that it also comprises a displacement assembly (2) and a polishing assembly, the displacement assembly (2) comprising a lifting seat (201), a displacement rod (202) and a displacement motor (203), the lifting seat (201) is fixedly mounted on the top of the lifting push rod (103), and the displacement rod (202) is rotatably connected to the inside of the lifting seat (201), the displacement motor (203) is fixedly mounted on the side of the mounting seat (101), and the rotating shaft of the displacement motor (203) is transmission-connected to one end of the displacement rod (202); the polishing assembly is composed of a swing mechanism (3), a driving mechanism (4) and an adapting mechanism (5); The swing mechanism (3) comprises a displacement seat (301), a positioning block (302) and a swing block (303); the displacement seat (301) is plugged into the interior of the lifting seat (201); the positioning block (302) is plugged into the interior of the lifting seat (201); and the swing block (303) is rotatably connected to the interior of the displacement seat (301); the driving mechanism (4) comprises a polishing motor (401) and a driving shaft (402); the polishing motor (401) is fixedly mounted on the swing block (303); 03); the adapting mechanism (5) comprises an adapting frame (501), a positioning plate (502) and a positioning rod (503); the adapting frame (501) is plugged into the inside of the swing block (303), and the positioning plate (502) is plugged into the inside of the adapting frame (501); the positioning rod (503) is rotatably connected to the top of the adapting frame (501), and the driving shaft (402) is plugged into the inside of the adapting frame (501); and a polishing plate is fixedly mounted on the bottom of the driving shaft (402); A centering spring (3021) is provided on the side of the positioning block (302), and two ends of the centering spring (3021) respectively abut against the side of the positioning block (302) and the interior of the displacement seat (301), and two centering springs (3021) are provided, and the two centering springs (3021) are symmetrically arranged on both sides of the positioning block (302); A center rack (3022) is provided at the bottom of the positioning block (302), and a center gear (3031) is provided at one end of the rotating shaft of the swing block (303), and the center gear (3031) and the center rack (3022) are meshed with each other for transmission; An adaptive tension spring (5011) is provided at the top of the adaptive frame (501), and two ends of the adaptive tension spring (5011) are respectively fixedly connected to the bottom of the adaptive frame (501) and the top of the swing block (303); An inverted "U"-shaped interference frame is provided at the bottom of the adaptive frame (501), and adaptive interference wheels (5012) are provided at the bottoms of both sides of the interference frame. The polishing disc is located in the middle of the two adaptive interference wheels (5012), and the lowest position of the polishing disc is lower than the lowest position of the adaptive interference wheels (5012); A pressure top spring (4021) is provided at the top of the driving shaft (402), and two ends of the pressure top spring (4021) respectively abut against the top of the driving shaft (402) and the inside of the adaptable frame (501), and the elastic force of the pressure top spring (4021) is smaller than the elastic force of the adaptable tension spring (5011); The rotating shaft of the polishing motor (401) is provided with a driving gear (4011) on the outside, and the interior of the swing block (303) is rotatably connected to a polishing gear (3032), and the driving gear (4011) and the polishing gear (3032) are meshed for transmission; A driving groove (3033) is provided inside the polishing gear (3032), and the middle shaft body section of the driving shaft (402) is a regular polygon, and the shaft body portion of the driving shaft (402) with a regular polygonal cross section is inserted into the driving groove (3033).

2. The adaptively adjustable hyperbolic metal plate polishing device according to claim 1, characterized in that: The displacement rod (202) is provided with threads on the outside of the rod body, and the displacement rod (202) is screwed to the inside of the displacement seat (301) via the rod body threads.

3. The adaptively adjustable hyperbolic metal plate polishing device as claimed in claim 2, characterized in that: The rod body of the positioning rod (503) is provided with threads on the outside, and the positioning rod (503) is screwed to the inside of the positioning plate (502) through the rod body threads.

Images