Vertical efficient grinding machine tool

Abstract

The invention relates to the technical field of machining tools, and discloses a vertical efficient grinding machine tool which is characterized in that a grinding base is fixedly connected to the bottom of a shell cover, a transmission annular gear movably sleeves the position, close to the top, of the surface of the shell cover, an annular sliding ring is fixedly connected to the top of the transmission annular gear, and the annular sliding ring movably sleeves the position of the surface of the shell cover; the top of the annular sliding ring is fixedly connected with a protective top cover, one side of the surface of the annular sliding ring is fixedly connected with a servo motor, and through the arrangement of a transmission ring type gear, the annular sliding ring and arc-shaped teeth, convenience is provided; when the surface of a workpiece needs to be subjected to annular grinding operation, a rotating motor drives arc-shaped teeth to rotate, so that a transmission annular gear is driven, an annular sliding ring drives a connecting rail and a threaded sliding rod to rotate, and then an abrasive tool on the surface of the threaded sliding rod rotates annularly while grinding; the grinding functionality of the machine tool is improved, the flexibility of grinding operation is improved, and the operation limitation of the grinding machine tool is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of machining tools, and more particularly to a vertical high-efficiency grinding machine tool. Background Art

[0002] A vertical high-efficiency grinding machine tool, abbreviated as a vertical grinding machine, is a machine tool that uses grinding tools to perform surface grinding processing on workpieces. Grinding is a processing method that removes the material on the surface of the workpiece through the relative movement between the grinding wheel and the workpiece to achieve the processing purpose. Grinding machines are mainly used for processing metal and non-metal materials, and can perform precision shape processing and surface processing on workpieces. It is widely used in the manufacturing industry, especially in the fields of precision machining, mold manufacturing, tool manufacturing, and component processing, etc.;

[0003] At present, for the existing vertical high-efficiency grinding machine tools, during actual use, the workpieces are basically vertically placed and clamped in the fixtures. However, when the workpieces are clamped and fixed, the bottom end surfaces of the workpieces will directly contact the fixture table surfaces. During grinding processing, in order to avoid direct collision between the grinding tools and the fixture table surfaces, the grinding tools do not completely grind to the bottom. There are grinding processing dead angles near the bottom end positions where the workpieces contact the fixture table surfaces, which causes great inconvenience. In addition, for the existing vertical high-efficiency grinding machine tools, in order to reduce the heat generated during grinding and reduce the wear of the grinding tools, coolant is generally sprayed for cooling. However, the coolant will be mixed with the grinding debris, thereby affecting the later recycling of the coolant, resulting in certain resource waste and additional cost expenditures. And for the existing vertical high-efficiency grinding machine tools, when grinding workpieces, only traditional surface grinding, profile grinding, external cylindrical grinding and other operations can be performed, and when it is necessary to perform circumferential grinding on the surface of the workpieces, other equipment needs to be used for operation, which has great limitations. Summary of the Invention

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a vertical high-efficiency grinding machine tool to solve the technical problems proposed in the background art.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A vertical high-efficiency grinding machine tool, comprising an outer shell cover, characterized in that: a grinding base is fixedly connected to the bottom of the outer shell cover, a transmission ring gear is movably sleeved on the surface of the outer shell cover near the top, an annular sliding ring is fixedly connected to the top of the transmission ring gear, the annular sliding ring is movably sleeved on the surface of the outer shell cover, a protective top cover is fixedly connected to the top of the annular sliding ring, a servo motor is fixedly connected to one side of the surface of the annular sliding ring, an annular recovery box is fixedly sleeved on the surface of the grinding base, a conical slideway is provided inside the grinding base, a vacuum suction cup is movably sleeved inside the conical slideway, a drainage pipe is fixedly connected to one side of the bottom of the annular recovery box, a ventilation pipe is provided on one side of the top of the annular recovery box near the edge, a connecting rail is movably connected to the top of the connecting rail, a threaded sliding rod is movably sleeved on the surface of the threaded sliding rod, a hydraulic telescopic member is movably sleeved on the surface of the threaded sliding rod, a protective shell is fixedly connected to one side of the surface of the outer shell cover at the bottom of the transmission ring gear, and arc teeth are movably connected inside the protective shell.

[0006] By providing a transmission annular gear, an annular sliding ring and arcuate teeth, when it is necessary to perform an annular grinding operation on the surface of the workpiece, the arcuate teeth are driven to rotate by a rotating motor, so that the transmission annular gear is driven, and the annular sliding ring drives the connecting rail and the threaded slide rod to rotate, thereby making the grinding tool on the surface of the threaded slide rod rotate in an annular manner while grinding, thereby increasing the functionality of the machine tool grinding, and at the same time driving the threaded slide rod to slide through the connecting rail, thereby increasing the flexibility of the grinding operation and reducing the operational limitations of traditional vertical grinding machines.

[0007] In a preferred embodiment, the top of the outer shell cover is located at the position of the movable sleeve annular sliding ring and is fixedly connected to a connecting circular rail. The top of the connecting circular rail is located at the position of the movable sleeve connecting rail and an annular slide is provided. The surface of the connecting circular rail is located at the position of the movable sleeve annular sliding ring and an annular slide groove is provided. The provision of the connecting circular rail is beneficial to the connection between the transmission ring gear and the annular sliding ring. At the same time, the provision of the annular slide makes it convenient for the connecting rail to drive the threaded sliding rod to perform flexible rotation adjustment, thereby increasing the overall operability of the grinding machine.

[0008] In a preferred embodiment, a motor mounting groove is provided on the surface of one side of the protective shell away from the shell cover, and a rotating shaft hole is provided inside the motor mounting groove of the protective shell. The connecting rail includes a connecting block, and a limiting block is fixedly connected to the bottom position of the connecting block. The protective shell and the motor mounting groove are provided to help protect the arc teeth and facilitate the installation and connection of the rotating motor, making the rotation adjustment of the annular sliding ring more convenient and rapid.

[0009] In a preferred embodiment, the hydraulic telescopic member includes a hydraulic box, a socket block is fixedly connected to the top of the hydraulic box, a circular through hole is opened on the socket block at the position of the movably socketed threaded slide rod, a hydraulic telescopic rod is opened at the bottom of the hydraulic box, a grinding motor is fixedly connected to the bottom of the hydraulic telescopic rod, a mold is movably connected to the bottom of the grinding motor, the top of the socket block is movably connected to the bottom position of the protective top cover and the protective top cover restricts the top of the socket block to prevent the socket block from rotating with the threaded slide rod. The provision of the hydraulic telescopic member is conducive to lateral movement under the rotation of the threaded slide rod, so that the mold at the bottom of the hydraulic telescopic member has higher flexibility and operability, reducing the limitations of the operation of the vertical mold machine.

[0010] In a preferred embodiment, a limiting slot is provided at one side of the top of the annular sliding ring, the threaded sliding rod is movably engaged in the limiting slot, an annular inner groove is provided at the inner wall of the annular sliding ring, neatly arranged rolling steel balls are movably connected inside the annular inner groove, the transmission annular gear is meshed with the arc teeth, a rotating motor is transmission-connected at a side of the arc teeth away from the outer shell cover, and the rotating motor is fixedly connected to one side of the surface of the protective shell, and the annular sliding ring, the annular inner groove and the rolling steel balls make it easier and faster to rotate the annular sliding ring with the assistance of the rolling steel balls inside the annular inner groove, while reducing the friction between the annular sliding ring and the outer shell cover, thereby avoiding damage to the outer shell cover surface due to friction caused by long-term operation.

[0011] In a preferred embodiment, a circular inner cavity is provided inside the grinding base, and filter blocks are provided around the surface of the grinding base which is fixedly sleeved on the annular recovery box, and a vacuum pump is fixedly connected to the bottom position of the conical slideway provided inside the circular inner cavity, and the vacuum pump is fixedly connected to the bottom of the vacuum suction cup. By providing a vacuum pump and a vacuum suction cup, it is beneficial to vacuum adsorb the contact surface of the vacuum suction cup and the workpiece to be processed through the vacuum pump, so that the workpiece can be quickly fixed, and at the same time, contact between the grinding tool and the grinding base during grinding can be avoided, thereby reducing grinding dead angles.

[0012] In a preferred embodiment, an annular inner cavity is provided inside the annular recovery box, and a connecting hole is provided in the annular recovery box at a position on the inner wall of the sleeve grinding base, and the connecting hole is interconnected with the annular inner cavity. By providing the annular recovery box, the connecting hole and the annular inner cavity, it is beneficial to recover the filtered coolant, facilitate the subsequent recycling of the coolant, save cost expenditure and avoid waste of resources.

[0013] Technical effects and advantages of the present invention:

[0014] 1. The present invention is provided with a vacuum suction cup, a vacuum pump, a grinding base, and a circular inner cavity, which is conducive to fixing the workpiece to be ground. When the vacuum pump is turned on, the vacuum suction cup adsorbs and fixes the workpiece on the top. At the same time, the circular inner cavity opened by the grinding base prevents the workpiece from colliding with the grinding tool and the grinding base during the grinding operation, and prevents the workpiece from having a processing dead angle during grinding, thereby increasing the convenience of workpiece grinding.

[0015] 2. The present invention is provided with a grinding base, a circular inner cavity, a conical slideway, an annular recovery box, a filter block, a drain pipe, and a ventilation pipe, which is conducive to the coolant for cooling the workpiece during grinding and the grinding debris entering the conical slideway inside the circular inner cavity, and the debris generated by grinding is blocked by the filter block, so that the coolant is filtered to reduce the pollution of the coolant, and the filtered coolant is collected by the annular recovery box, which is convenient for the subsequent discharge of the coolant through the drain pipe and the ventilation pipe for recycling, saving resources and reducing cost expenditure;

[0016] 3. The present invention is provided with a transmission annular gear, an annular sliding ring and arc-shaped teeth. When it is necessary to perform an annular grinding operation on the surface of the workpiece, the arc-shaped teeth are driven to rotate by a rotating motor, so that the transmission annular gear is driven, and the annular sliding ring drives the connecting rail and the threaded slide rod to rotate, and then the grinding tool on the surface of the threaded slide rod is ground and rotated in an annular manner at the same time, thereby increasing the functionality of the machine tool grinding. At the same time, the threaded slide rod is driven to slide by the connecting rail, which increases the flexibility of the grinding operation and reduces the operational limitations of traditional vertical grinding machines. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a schematic cross-sectional view of the overall structure of the present invention.

[0019] Figure 3 It is a schematic cross-sectional view of the outer shell cover structure of the present invention.

[0020] Figure 4 It is a schematic diagram of the protective shell structure of the present invention.

[0021] Figure 5 It is a schematic structural diagram of the hydraulic telescopic component of the present invention.

[0022] Figure 6 It is a schematic cross-sectional view of the annular sliding ring structure of the present invention.

[0023] Figure 7 It is a schematic cross-sectional view of the grinding base structure of the present invention.

[0024] Figure 8 It is a schematic cross-sectional view of the structure of the annular recovery box of the present invention.

[0025] The reference numerals are: 1, outer shell; 101, connecting circular rail; 102, annular slideway; 103, annular slideway; 2, grinding base; 201, circular inner cavity; 3, transmission ring gear; 4, annular sliding ring; 401, limiting slot hole; 402, annular inner groove; 5, protective top cover; 6, servo motor; 7, annular recovery box; 701, annular inner cavity; 702, connecting hole; 8, conical slideway; 9, vacuum suction cup; 10, drainage pipe; 11, ventilation pipe; 12 , connecting rail; 1201, connecting block; 1202, limiting block; 13, threaded sliding rod; 14, hydraulic telescopic member; 1401, hydraulic box; 1402, socket block; 1403, circular through hole; 1404, hydraulic telescopic rod; 15, protective shell; 1501, motor mounting groove; 1502, shaft hole; 16, arc teeth; 17, grinding motor; 18, grinding tool; 19, rotating motor; 20, rolling steel ball; 21, filter block; 22, vacuum pump. DETAILED DESCRIPTION

[0026] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are only examples. The vertical high-efficiency grinding machine tool involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0027] Reference Figure 1-Figure 7 As shown, the present invention provides a vertical high-efficiency grinding machine tool, including an outer shell cover 1, characterized in that: a grinding base 2 is fixedly connected to the bottom of the outer shell cover 1, a transmission ring gear 3 is movably sleeved on the surface of the outer shell cover 1 and near the top, an annular sliding ring 4 is fixedly connected to the top of the transmission ring gear 3, the annular sliding ring 4 is movably sleeved on the surface of the outer shell cover 1, a protective top cover 5 is fixedly connected to the top of the annular sliding ring 4, a servo motor 6 is fixedly connected to one side of the surface of the annular sliding ring 4, an annular recovery box 7 is fixedly sleeved on the surface of the grinding base 2, and the grinding base 2 is opened inside. A conical slide 8 is provided, a vacuum suction cup 9 is movably sleeved inside the conical slide 8, a drainage pipe 10 is fixedly connected to one side of the bottom of the annular recovery box 7, a ventilation pipe 11 is opened near the edge of the top side of the annular recovery box 7, a connecting rail 12 is movably connected to the top position of the outer shell cover 1, a threaded slide rod 13 is movably sleeved inside the connecting rail 12, a hydraulic telescopic member 14 is movably sleeved on the surface of the threaded slide rod 13, a protective shell 15 is fixedly connected to one side of the surface of the outer shell cover 1 and located at the bottom position of the transmission ring gear 3, and an arc-shaped tooth 16 is movably connected inside the protective shell 15.

[0028] In this embodiment: by providing a transmission ring gear 3, an annular sliding ring 4, and an arcuate tooth 16, it is advantageous that when an annular grinding operation is required on the surface of the workpiece, the arcuate tooth 16 is driven to rotate by the rotating motor 19, so that the transmission ring gear 3 is driven, and the annular sliding ring 4 drives the connecting rail 12 and the threaded slide rod 13 to rotate, and then the grinding tool 18 on the surface of the threaded slide rod 13 is ground while rotating in an annular manner, thereby increasing the functionality of the machine tool grinding, and at the same time, the threaded slide rod 13 is driven to slide by the connecting rail 12, so that the flexibility of the grinding operation is increased, and the operational limitations of the traditional vertical grinding machine are reduced.

[0029] Reference Figure 4 As shown, the top of the outer shell cover 1 is located at the position of the movable sleeve annular sliding ring 4 and is fixedly connected to a connecting circular rail 101, the top of the connecting circular rail 101 is located at the position of the movable sleeve connecting rail 12 and an annular slideway 102 is provided, and the surface of the connecting circular rail 101 is located at the position of the movable sleeve annular sliding ring 4 and an annular slide groove 103 is provided.

[0030] In this embodiment: the connection circular rail 101 is provided to facilitate the connection between the transmission ring gear 3 and the annular sliding ring 4. At the same time, the opening of the annular slideway 102 facilitates the connection rail 12 to drive the threaded slide rod 13 to perform flexible rotation adjustment, thereby increasing the overall operability of the grinding machine.

[0031] Reference Figure 4 As shown, a motor mounting groove 1501 is provided on the surface of the protective shell 15 on one side away from the outer shell cover 1, a shaft hole 1502 is provided inside the motor mounting groove 1501 of the protective shell 15, and the connecting rail 12 includes a connecting block 1201, and a limiting block 1202 is fixedly connected to the bottom position of the connecting block 1201.

[0032] In this embodiment, the protective housing 15 and the motor mounting groove 1501 are provided to protect the arc teeth 16 and facilitate the installation and connection of the rotating motor, making the rotation adjustment of the annular sliding ring more convenient and rapid.

[0033] Reference Figure 5 As shown, the hydraulic telescopic member 14 includes a hydraulic box 1401, a sleeve block 1402 is fixedly connected to the top of the hydraulic box 1401, a circular through hole 1403 is provided in the sleeve block 1402 at a position where the threaded slide rod 13 can be movably sleeved, a hydraulic telescopic rod 1404 is provided at the bottom of the hydraulic box 1401, a grinding motor 17 is fixedly connected to the bottom of the hydraulic telescopic rod 1404, a grinder 18 is movably connected to the bottom of the grinding motor 17, the top of the sleeve block 1402 is movably connected to the bottom position of the protective top cover 5, and the protective top cover 5 restricts the top of the sleeve block 1402 to prevent the sleeve block 1402 from rotating with the threaded slide rod 13.

[0034] In this embodiment, the hydraulic telescopic member 14 is provided to facilitate lateral movement under the rotation of the threaded slide rod 13, so that the mold 18 at the bottom of the hydraulic telescopic member 14 has higher flexibility and operability, reducing the limitations of the operation of the vertical mold machine.

[0035] Reference Figure 6 As shown, a limiting slot 401 is provided at one side of the top of the annular sliding ring 4, and the threaded sliding rod 13 is movably clamped inside the limiting slot 401. An annular inner groove 402 is provided at the inner wall of the annular sliding ring 4, and neatly arranged rolling steel balls 20 are movably connected inside the annular inner groove 402. The transmission annular gear 3 is meshed with the arc teeth 16, and the arc teeth 16 are transmission-connected to a rotating motor 19 at a side away from the outer shell cover 1, and the rotating motor 19 is fixedly connected to a side of the surface of the protective shell 15.

[0036] In the present embodiment: through the annular sliding ring 4, the annular inner groove 402, and the rolling steel ball 20, it is beneficial to make the annular sliding ring 4 more convenient and quick when rotating and adjusting with the assistance of the rolling steel ball 20 inside the annular inner groove 402, and at the same time reduce the friction between the annular sliding ring 4 and the outer shell cover 1, avoiding the surface friction damage of the outer shell cover 1 due to long-term operation.

[0037] Reference Figure 7 As shown, a circular inner cavity 201 is opened inside the grinding base 2, and filter blocks 21 are opened all around the surface of the grinding base 2 fixedly sleeved with the annular recovery box 7. A vacuum pump 22 is fixedly connected to the bottom position of the conical slideway 8 opened inside the circular inner cavity 201, and the vacuum pump 22 is fixedly connected to the bottom of the vacuum suction cup 9.

[0038] In this embodiment: by providing a vacuum pump 22 and a vacuum suction cup 9, it is beneficial to vacuum adsorb the vacuum suction cup 9 and the contact surface of the workpiece to be processed through the vacuum pump 22, so that the workpiece can be quickly fixed, and at the same time, avoid contact between the grinding tool 18 and the grinding base 2 during grinding, thereby reducing grinding dead angles.

[0039] Reference Figure 8 As shown, an annular inner cavity 701 is provided inside the annular recovery box 7 , and a connecting hole 702 is provided at a position of the annular recovery box 7 which is sleeved on the inner wall of the grinding base 2 , and the connecting hole 702 is interconnected with the annular inner cavity 701 .

[0040] In this embodiment, the annular recovery box 7, the communicating hole 702 and the annular inner cavity 701 are provided, so that the filtered coolant can be recovered, and the subsequent recycling of the coolant is facilitated, thereby saving costs and avoiding waste of resources.

[0041] The working principle of the present invention is as follows: first, when in use, the workpiece to be processed is placed at the top position of the circular inner cavity 201 opened in the grinding base 2, so that the bottom of the workpiece contacts the top of the vacuum suction cup 9 in the middle of the conical slide 8, and then the vacuum pump 22 is turned on so that the vacuum pump 22 adsorbs the air at the contact position between the vacuum suction cup 9 and the workpiece. At this time, the vacuum suction cup 9 generates negative pressure inside to adsorb and fix the workpiece through the top, and then the grinding motor 17 is turned on so that the grinding motor 17 drives the grinding rod 18 to rotate, and then under the operation of the hydraulic box 1401, the hydraulic box 1401 drives the hydraulic telescopic rod 1404 to extend and retract, and then the extension and retraction of the hydraulic telescopic rod 1404 drives the grinding motor 17 and the grinding rod 18 to move toward the workpiece on the top of the vacuum suction cup 9. The workpiece is brought close to the workpiece and the grinding operation is performed. Then, when it is necessary to grind other positions of the workpiece, the hydraulic telescopic rod 1404 can be started to drive the grinding motor 17 and the grinding rod 18 to be lifted away from the workpiece position. Then, the rotating motor 19 inside the motor mounting groove 1501 provided in the protective housing 15 is started, so that the rotating motor 19 drives the arc gear 16 to rotate inside the protective housing 15. Then, the rotation of the arc gear 16 drives the transmission annular gear 3 to rotate. At this time, the rotation of the transmission annular gear 3 drives the annular sliding ring 4 to rotate on the surface of the connecting circular rail 101. Then, the annular sliding ring 4 rotates on the surface of the connecting circular rail 101 with the assistance of the rolling steel ball 20 inside the annular inner groove 402. Then, the rolling steel ball 20 rotates in the annular slide groove 1 03 and the internal rolling of the annular inner groove 402 reduce the friction between the surface of the connecting circular rail 101 and the annular sliding ring 4, and then under the limitation of the limiting slot hole 401 opened in the annular sliding ring 4, the annular sliding ring 4 drives the threaded slide rod 13 to rotate, and then the rotation of the threaded slide rod 13 drives the connecting rail 12, so that the limiting block 1202 rotates inside the annular slideway 102, and at this time, the grinding rod 18 on the surface of the threaded slide rod 13 rotates following the rotation of the threaded slide rod 13, and then the servo motor 6 is started according to the position where the workpiece needs to be ground, and then the servo motor 6 drives the threaded slide rod 13 to rotate, and then the rotation of the threaded slide rod 13 drives the hydraulic telescopic component 14, and then the hydraulic telescopic component 14 is between the socket block 1402 and the protective top The hydraulic telescopic member 14 slides on the surface of the threaded slide bar 13 under the restriction of the cover 5. When the hydraulic telescopic member 14 moves to the appropriate position, the hydraulic telescopic member 14 is started according to the above operation to bring the grinding rod 18 close to the grinding position of the workpiece to perform the grinding operation. Then, when it is necessary to perform circular grinding on the workpiece surface, the threaded slide bar 13 is started to drive the hydraulic telescopic member 14 to the appropriate position, and then the servo motor 6 is turned off and the rotating motor 19 and the grinding motor 17 are turned on, so that the grinding motor 17 drives the grinding rod 18 to grind the workpiece while driving the hydraulic telescopic member 14 and the grinding rod 18 to rotate in a circle through the threaded slide bar 13, so that the surface of the workpiece is ground, making the operation of the vertical high-efficiency grinding machine tool more flexible and reducing the processing limitations of the machine tool.Then, during the grinding operation, the cooling sprayed coolant and the grinding debris enter the circular inner cavity 201 opened in the grinding base 2, and then flow to the inner wall of the circular inner cavity 201 through the top of the conical slide 8 surface. Then, due to the vibration generated by the grinding operation and the filtration of the filter block 21, the coolant enters the connecting hole 702, and then enters the annular inner cavity 701 through the connecting hole 702. Then, the grinding debris is blocked to the top of the conical slide 8. Then, when the coolant needs to be recovered, the drain pipe 10 is placed in the recovery bucket, and then the air enters through the ventilation pipe 11 so that the coolant inside the annular inner cavity 701 flows out through the drain pipe 10 for reuse.

[0042] The above embodiments may be implemented in whole or in part by software, hardware, firmware or any other combination thereof. When implemented by software, the above embodiments may be implemented in whole or in part in the form of a computer program product. The units and algorithm steps of each example described in the open embodiments may be implemented by electronic hardware or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel may use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application;

[0043] In the several embodiments provided in the present application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0044] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

[0045] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vertical high-efficiency grinding machine tool, comprising a housing cover (1), characterized in that: The bottom of the outer shell cover (1) is fixedly connected to a grinding base (2); a transmission ring gear (3) is movably sleeved on the surface of the outer shell cover (1) near the top; an annular sliding ring (4) is fixedly connected to the top of the transmission ring gear (3); the annular sliding ring (4) is movably sleeved on the surface of the outer shell cover (1); a protective top cover (5) is fixedly connected to the top of the annular sliding ring (4); a servo motor (6) is fixedly connected to one side of the surface of the annular sliding ring (4); an annular recovery box (7) is fixedly sleeved on the surface of the grinding base (2); a conical slideway (8) is provided inside the grinding base (2); and the conical slideway (8) has a plurality of inner grooves. A vacuum suction cup (9) is movably sleeved on the bottom of the annular recovery box (7); a liquid discharge pipe (10) is fixedly connected to one side of the bottom of the annular recovery box (7); a ventilation pipe (11) is provided on one side of the top of the annular recovery box (7) near the edge; a connecting rail (12) is movably sleeved on the top of the outer shell cover (1); a threaded slide rod (13) is movably sleeved on the inside of the connecting rail (12); a hydraulic telescopic member (14) is movably sleeved on the surface of the threaded slide rod (13); a protective shell (15) is fixedly connected to one side of the surface of the outer shell cover (1) and located at the bottom of the transmission ring gear (3); and arc-shaped teeth (16) are movably connected to the inside of the protective shell (15).

2. A vertical high-efficiency grinding machine according to claim 1, characterized in that: The top of the outer shell cover (1) is located at a position where the annular sliding ring (4) is movably sleeved and fixedly connected to a connecting circular rail (101); the top of the connecting circular rail (101) is located at a position where the connecting rail (12) is movably sleeved and provided with an annular slideway (102); and the surface of the connecting circular rail (101) is located at a position where the annular sliding ring (4) is movably sleeved and provided with an annular slide groove (103).

3. A vertical high-efficiency grinding machine according to claim 1, characterized in that: A motor mounting groove (1501) is provided on a surface of a side of the protective housing (15) away from the housing cover (1); a rotating shaft hole (1502) is provided inside the motor mounting groove (1501) of the protective housing (15); the connecting rail (12) comprises a connecting block (1201); a limiting block (1202) is fixedly connected to the bottom of the connecting block (1201).

4. A vertical high-efficiency grinding machine according to claim 1, characterized in that: The hydraulic telescopic component (14) comprises a hydraulic box (1401), the top of the hydraulic box (1401) is fixedly connected to a sleeve block (1402), the sleeve block (1402) is provided with a circular through hole (1403) at a position where it is movably sleeved with a threaded slide rod (13), the bottom of the hydraulic box (1401) is provided with a hydraulic telescopic rod (1404), the bottom of the hydraulic telescopic rod (1404) is fixedly connected to a grinding motor (17), the bottom of the grinding motor (17) is movably connected to a grinding tool (18), the top of the sleeve block (1402) is movably connected to the bottom of a protective top cover (5), and the protective top cover (5) restricts the top of the sleeve block (1402) to prevent the sleeve block (1402) from rotating along with the threaded slide rod (13).

5. A vertical high-efficiency grinding machine according to claim 1, characterized in that: A limiting slot (401) is provided at one side of the top of the annular sliding ring (4), the threaded sliding rod (13) is movably engaged inside the limiting slot (401), an annular inner groove (402) is provided at the inner wall of the annular sliding ring (4), neatly arranged rolling steel balls (20) are movably connected inside the annular inner groove (402), the transmission annular gear (3) is meshed with the arc-shaped teeth (16), a rotating motor (19) is transmission-connected at a side of the arc-shaped teeth (16) away from the outer shell cover (1), and the rotating motor (19) is fixedly connected to a side of the surface of the protective shell (15).

6. A vertical high-efficiency grinding machine according to claim 1, characterized in that: A circular inner cavity (201) is provided inside the grinding base (2); filter blocks (21) are provided around the surface of the grinding base (2) fixedly sleeved with the annular recovery box (7); a vacuum pump (22) is fixedly connected to the bottom of the conical slideway (8) provided inside the circular inner cavity (201); and the vacuum pump (22) is fixedly connected to the bottom of the vacuum suction cup (9).

7. A vertical high-efficiency grinding machine according to claim 1, characterized in that: An annular inner cavity (701) is provided inside the annular recovery box (7), and a connecting hole (702) is provided on the inner wall of the annular recovery box (7) which is sleeved with the grinding base (2), and the connecting hole (702) is interconnected with the annular inner cavity (701).

Images