WO2018166539A1 - 一种金刚石异形砂轮及立式加工冷却系统 - Google Patents

一种金刚石异形砂轮及立式加工冷却系统 Download PDF

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Publication number
WO2018166539A1
WO2018166539A1 PCT/CN2018/079840 CN2018079840W WO2018166539A1 WO 2018166539 A1 WO2018166539 A1 WO 2018166539A1 CN 2018079840 W CN2018079840 W CN 2018079840W WO 2018166539 A1 WO2018166539 A1 WO 2018166539A1
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WO
WIPO (PCT)
Prior art keywords
grinding wheel
diamond shaped
cooling water
shaped grinding
attachment
Prior art date
Application number
PCT/CN2018/079840
Other languages
English (en)
French (fr)
Inventor
宋京新
蔡元沛
郭新玲
Original Assignee
桂林创源金刚石有限公司
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Application filed by 桂林创源金刚石有限公司 filed Critical 桂林创源金刚石有限公司
Priority to US16/494,755 priority Critical patent/US11745304B2/en
Publication of WO2018166539A1 publication Critical patent/WO2018166539A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/002—Grinding heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
    • B24B55/03—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant designed as a complete equipment for feeding or clarifying coolant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/04—Protective covers for the grinding wheel
    • B24B55/045—Protective covers for the grinding wheel with cooling means incorporated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06—Dust extraction equipment on grinding or polishing machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B24B9/10—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of plate glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/10—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with cooling provisions, e.g. with radial slots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/10—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with cooling provisions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/18—Wheels of special form
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Definitions

  • the invention relates to the technical field of glass processing, in particular to a diamond shaped grinding wheel and a vertical processing cooling system for processing shaped glass.
  • the shaped glass (referring to the shape of the glass is shaped) is shaped by a profiled edge (referring to the shape of the edge of the glass is shaped), and is usually carried out using a glass processing center.
  • the glass is fixed on the workbench, and the diamond shaped shaped grinding wheel is driven by the main shaft to move around the glass, and the outer edge or the inner side of the glass is edging.
  • the vertical machining center is equipped with an external cooling mode cooling water source, which is lasing to the grinding area through an external water flow channel to perform cooling of the glass and the grinding wheel.
  • the water supply in the external cooling mode is usually placed above the glass end face, and the one-side water supply is implemented. On the lower end side of the glass in the grinding area, whether the cooling water can be involved can not be guaranteed.
  • the cooling water acting on the working surface of the grinding wheel is always in a tendency to be separated from the working surface of the grinding wheel, and the utilization rate of the cooling water is very low. In the external cooling mode, most of the cooling water does not act in the grinding area, resulting in waste.
  • Some vertical machining centers are also equipped with an internal cooling mode cooling water source.
  • the cooling water is injected into the grinding area through the water passage hole of the grinding wheel, and the cooling of the glass and the grinding wheel is implemented.
  • the number of water holes is limited, sparsely distributed over the entire circumference, and cannot be continuously and effectively applied to the entire circumferential grinding surface of the grinding wheel. Therefore, the cooling is only intermittent, and it is difficult to adapt to the high-speed and high-efficiency machining of the grinding wheel.
  • the composite mode of the external cooling mode plus the internal cooling mode is also a commonly used method, but does not change the above drawbacks.
  • connection has become a necessity.
  • the existence of the closed cover complicates the automation of glass processing (wiring), and the upper and lower pieces require special automated machinery, which increases the cost and affects the efficiency of automated (wired) production.
  • the object of the present invention is to provide a diamond shaped grinding wheel and a vertical processing cooling system.
  • the technical problem to be solved is that most of the cooling water does not act in the grinding area, resulting in waste; cooling is only intermittent, and it is difficult to It is suitable for high-speed and efficient processing of grinding wheels; it has high cost and low production efficiency.
  • a diamond shaped grinding wheel comprising an upper base body, a lower base body and a grinding ring, the upper base body being placed at an upper end of the lower base body, and the upper base body and the lower base body are fixedly connected
  • the grinding ring is annularly fixed on the outer ring of the grinding wheel body
  • the grinding wheel body is provided with one or two annular grooves communicating with the upper end surface thereof; a plurality of mixed flow passages for sucking cooling water, dust and air, one end of each of the mixed flow passages extending to an annular grinding opening of the grinding ring, and the other end being in communication with an annular groove, and the annular groove is
  • the external negative pressure gas source device is connected.
  • the invention has the beneficial effects that the shape of the mixed flow passage in the grinding ring has a larger cross-sectional area and does not cause the grinding wheel to easily wear the pulling groove; meanwhile, when the diamond shaped grinding wheel rotates, the grinding ring of the grinding ring is sucked and cooled.
  • the water and cooling water form a water film wrap on the working surface of the grinding wheel to improve the cooling effect and reduce the amount of cooling water.
  • the cooling water, the dust and the air are discharged through the mixed flow channel, which is convenient for collection and reduces the pollution formed on the processing site. , and greatly reduce the cost of sewage treatment.
  • the grinding ring is fixed by die-casting on the outer ring of the grinding wheel body by a die; or a plurality of the blocks are arranged at intervals or sequentially connected to form a ring structure, and are fixed on the wheel body.
  • the adjacent two blocks form a mixed flow channel.
  • a plurality of tooth blocks constitute a grinding ring structure, which greatly reduces the processing difficulty and cost of the mixed flow passage of the grinding ring; at the same time, the plurality of tooth block spacing arrangements can realize intermittent grinding, which is beneficial to improve grinding. effectiveness.
  • the grinding wheel body is provided with a plurality of water inlet passages that connect the cooling water and penetrate the upper end surface and the lower end surface thereof.
  • a vertical machining cooling system comprising a rotating main shaft and a diamond shaped grinding wheel, the diamond shaped grinding wheel being set at a lower portion of the rotating main shaft; an upper end of the diamond shaped grinding wheel Providing an annular first attachment, the annular groove in the diamond shaped grinding wheel is in communication with the negative pressure passage in the first attachment; and the cooling water is input above or/and below the grinding opening of the diamond shaped grinding wheel, A negative pressure is formed in the negative pressure passage, and the cooling water, the dust and the air are sucked through the mixed flow passage.
  • the beneficial effects of the invention are: when the diamond shaped grinding wheel rotates, under the action of the negative pressure gas source, the cooling water forms a water film wrap on the working surface of the grinding wheel, thereby improving the cooling effect and reducing the amount of cooling water; the dust is under negative pressure Under the action of the gas source, it is mixed with the cooling water, and is transported to the outside through the mixed flow channel and the negative pressure channel for recovery and separation. The dust quickly separates from the grinding surface, which reduces the friction heat and ensures the height of the diamond blade.
  • the grinding ability of the grinding wheel is adapted to efficient processing; at the same time, the pollution formed on the processing site is reduced, and the amount of cooling water is reduced, thereby saving water consumption and greatly reducing the cost of sewage treatment.
  • the present invention can also be improved as follows.
  • first attachment encloses an upper portion of the diamond shaped grinding wheel, the lower end of the diamond shaped grinding wheel is provided with an annular second attachment; the second attachment encloses a lower portion of the diamond shaped grinding wheel; the first attachment And a second attachment is provided with an annular opening at a grinding opening of the corresponding diamond shaped grinding wheel; a first upper water flow channel is disposed between the first attachment and the upper end surface of the diamond shaped grinding wheel, and one end of the first upper water flow channel is a first cooling water passage in the rotating main shaft communicates, and the other end extends downward to a grinding port of the diamond shaped grinding wheel; a first lower water flow passage is disposed between the second attachment and the lower end surface of the diamond shaped grinding wheel, One end of the first lower water flow passage extends upward to the grinding port of the diamond shaped grinding wheel, and the other end communicates with the first cooling water passage in the rotating main shaft.
  • the beneficial effect of adopting the above further solution is that when the diamond shaped grinding wheel rotates, the first upper water flow passage and the first lower water flow passage respectively discharge cooling water from the upper and lower directions to the grinding port of the diamond shaped grinding wheel, and the negative pressure air source Under the action of the cooling water, the water film is wrapped on the working surface of the diamond shaped grinding wheel to enhance the cooling effect and reduce the amount of cooling water. At the same time, the pollution formed on the processing site is reduced, and the water consumption is saved due to the reduction of the cooling water volume. , and greatly reduce the cost of sewage treatment.
  • annular first cooling water conveying device surrounding the grinding port is fixedly disposed at a grinding port of the diamond shaped grinding wheel, and a water outlet of the annular first cooling water conveying device is located at a grinding port of the diamond shaped grinding wheel Above, and the water outlet thereof faces the grinding port of the diamond shaped grinding wheel; the lower end of the diamond shaped grinding wheel is provided with an annular third attachment; the third attachment encloses the lower part of the diamond shaped grinding wheel; A second lower water flow passage is disposed between the third attachment and the lower end surface of the diamond shaped grinding wheel, and one end of the second lower water flow passage extends upward to the grinding port of the diamond shaped grinding wheel, and the other end is in the rotating main shaft The first cooling water passage is connected.
  • the beneficial effect of adopting the above further solution is that when the diamond shaped grinding wheel rotates, the annular first cooling water conveying device and the first lower water flow channel respectively output cooling water from the upper and lower directions to the grinding port of the diamond shaped grinding wheel, the ring shape
  • the water outlet of a cooling water conveying device does not rotate with the diamond shaped grinding wheel, so the cooling water is less affected by the centrifugal action of the diamond shaped grinding wheel.
  • the cooling water forms a water film wrap on the working surface of the diamond shaped grinding wheel, lifting
  • the cooling effect reduces the amount of cooling water; at the same time, it reduces the pollution formed on the processing site, and greatly reduces the cost of sewage treatment.
  • the first accessory encloses an upper portion of the diamond shaped grinding wheel
  • the lower end of the diamond shaped grinding wheel is provided with an annular fourth attachment
  • the fourth attachment encloses a lower portion of the diamond shaped grinding wheel
  • a fourth attachment is provided with an annular opening at the grinding opening of the corresponding diamond shaped grinding wheel
  • a second upper water flow channel is disposed between the first attachment and the upper end surface of the diamond shaped grinding wheel, and one end of the second upper water flow channel is a second cooling water passage in the first attachment is connected, and the other end extends downward to a grinding port of the diamond shaped grinding wheel
  • a third lower water flow passage is disposed between the fourth attachment and the lower end surface of the diamond shaped grinding wheel.
  • One end of the third lower water flow passage extends upward to the grinding port of the diamond shaped grinding wheel, and the other end communicates with the second cooling water passage in the first attachment via the water inlet passage.
  • the beneficial effect of adopting the above further solution is that when the diamond shaped grinding wheel rotates, the second upper water flow channel and the third lower water flow channel respectively discharge cooling water from the upper and lower directions to the grinding port of the diamond shaped grinding wheel, and the negative pressure air source Under the action of the cooling water, the water film is wrapped on the working surface of the grinding wheel to improve the cooling effect and reduce the amount of cooling water. At the same time, the pollution formed on the processing site is reduced, and the cost of sewage treatment is greatly reduced.
  • annular second cooling water conveying device surrounding the grinding port is fixedly disposed at a grinding port of the diamond shaped grinding wheel, and a water outlet of the annular second cooling water conveying device is located at a grinding port of the diamond shaped grinding wheel Above, and the water outlet thereof faces the grinding port of the diamond shaped grinding wheel; the lower end of the diamond shaped grinding wheel is provided with an annular fifth attachment, and the fifth attachment encloses the lower part of the diamond shaped grinding wheel; a fourth lower water flow passage is disposed between the fifth attachment and the lower end surface of the diamond shaped grinding wheel, and one end of the fourth lower water flow passage extends upward to the grinding port of the diamond shaped grinding wheel; the other end passes through the water inlet The passage is in communication with a second cooling water passage in the first attachment; a second cooling water passage in the first attachment is outside the negative pressure passage.
  • the beneficial effect of adopting the above further solution is that when the diamond shaped grinding wheel rotates, the annular second cooling water conveying device and the fourth lower water flow channel respectively output cooling water from the upper and lower directions to the grinding port of the diamond shaped grinding wheel, the ring shape
  • the outlet of the second cooling water conveying device does not rotate with the diamond shaped grinding wheel, so the cooling water is less affected by the centrifugal action of the diamond shaped grinding wheel.
  • the cooling water forms a water film wrap on the working surface of the grinding wheel to enhance the cooling effect. , reducing the amount of cooling water; at the same time reducing the pollution formed on the processing site, and greatly reducing the cost of sewage treatment.
  • annular third cooling water conveying device surrounding the grinding port is fixedly disposed at a grinding port of the diamond shaped grinding wheel, and a water outlet of the annular third cooling water conveying device is located at a grinding port of the diamond shaped grinding wheel Above, and the water outlet thereof faces the grinding port of the diamond shaped grinding wheel; the lower end of the diamond shaped grinding wheel is provided with a ring-shaped sixth attachment, and the sixth attachment encloses the lower part of the diamond shaped grinding wheel; A fifth lower water flow passage is disposed between the sixth attachment and the lower end surface of the diamond shaped grinding wheel, and one end of the fifth lower water flow passage extends upward to the grinding port of the diamond shaped grinding wheel, and the other end is in the first attachment The second cooling water passage is in communication; the second cooling water passage in the first attachment is inside the negative pressure passage.
  • the beneficial effect of adopting the above further solution is that when the diamond shaped grinding wheel rotates, the annular third cooling water conveying device and the fifth lower water flow channel respectively discharge cooling water from the upper and lower directions to the grinding port of the diamond shaped grinding wheel, the ring shape
  • the water outlet of the three cooling water conveying device does not rotate with the diamond shaped grinding wheel, so the cooling water is less affected by the centrifugal action of the diamond shaped grinding wheel.
  • the cooling water forms a water film wrap on the working surface of the grinding wheel to enhance the cooling effect. , reducing the amount of cooling water; at the same time reducing the pollution formed on the processing site, and greatly reducing the cost of sewage treatment.
  • annular fourth cooling water conveying device surrounding the grinding port is fixedly disposed at a grinding port of the diamond shaped grinding wheel, and a water outlet of the annular fourth cooling water conveying device is located at a grinding port of the diamond shaped grinding wheel. Above, and its water outlet is toward the grinding port of the diamond shaped grinding wheel.
  • the beneficial effect of adopting the above further solution is that when the diamond shaped grinding wheel rotates, the annular fourth cooling water conveying device discharges the cooling water to the grinding port of the diamond shaped grinding wheel, and the water outlet of the annular fourth cooling water conveying device does not follow the diamond shaped grinding wheel. Rotation, so the cooling water is less affected by the centrifugal action of the diamond shaped wheel. Under the action of the negative pressure gas source, the cooling water forms a water film wrap on the working surface of the grinding wheel, which improves the cooling effect and reduces the amount of cooling water.
  • the pollution formed at the processing site greatly reduces the cost of sewage treatment.
  • it further includes a recovery device for recovering cooling water and dust, and a negative pressure gas source device, wherein the recovery device is in communication with the negative pressure passage; and the negative pressure gas source device is in communication with the recovery device through a pipe.
  • the beneficial effect of adopting the above further solution is that the negative pressure gas source device forms a negative pressure in the recovery device, and the cooling water, the dust and the air are sucked through the mixed flow channel, and is separated and recovered, thereby reducing the pollution formed on the processing site and reducing the cooling.
  • the amount of water not only saves water, but also greatly reduces the cost of sewage treatment.
  • FIG. 1 is a schematic view showing the structure principle of a vertical processing cooling system according to Embodiment 2 of the present invention
  • Figure 2 is a partial enlarged view of a portion B of Figure 1;
  • Figure 3 is a cross-sectional view taken along line AA of Figure 1;
  • FIG. 4 is a perspective view of a vertical processing cooling system according to a second embodiment of the present invention.
  • Figure 5 is a schematic view showing the structure of a vertical processing cooling system according to Embodiment 3 of the present invention.
  • Figure 6 is a partial enlarged view of a portion B of Figure 5;
  • Figure 7 is a cross-sectional view taken along line AA of Figure 5;
  • Figure 8 is a perspective view showing the structure taken along line AA of Figure 5;
  • FIG. 9 is a schematic view showing the structure of a vertical processing cooling system according to Embodiment 4 of the present invention.
  • Figure 10 is a partial enlarged view of a portion A of Figure 9;
  • Figure 11 is a perspective view of a vertical processing cooling system according to a fourth embodiment of the present invention.
  • FIG. 12 is a schematic view showing the structure of a vertical processing cooling system according to Embodiment 5 of the present invention.
  • Figure 13 is a partial enlarged view of a portion B of Figure 12;
  • Figure 14 is a cross-sectional view taken along line AA of Figure 12;
  • Figure 15 is a schematic view showing the structure of a vertical processing cooling system according to a sixth embodiment of the present invention.
  • Figure 16 is a partial enlarged view of a portion B of Figure 15;
  • Figure 17 is a cross-sectional view taken along line AA of Figure 15;
  • Figure 18 is a schematic view showing the structure of a vertical processing cooling system according to a seventh embodiment of the present invention.
  • Figure 19 is a partial enlarged view of a portion B of Figure 18;
  • Figure 20 is a cross-sectional view taken along line AA of Figure 18;
  • Figure 21 is a schematic view showing the structure of the tooth block in the diamond shaped grinding wheel to form a grinding ring
  • Figure 22 is a schematic view showing the structure in which the tooth blocks in the diamond shaped grinding wheel are sequentially connected to form a grinding ring;
  • Fig. 23 is a structural schematic view showing the grinding ring in the diamond shaped grinding wheel as a whole structure.
  • a diamond shaped grinding wheel includes an upper base body, a lower base body and a grinding ring, the upper base body is placed at an upper end of the lower base body, and the upper base body and the lower base body are fixedly connected to form a grinding wheel body.
  • the grinding ring is annularly fixed on the outer ring of the grinding wheel body; the grinding wheel body is provided with one or two annular grooves communicating with the upper end surface thereof; and the grinding ring is provided with suction cooling water a plurality of mixed flow passages of dust and air, one end of each of the mixed flow passages extending to an annular grinding opening of the grinding ring, the other end being in communication with an annular groove, and the plurality of mixed flow passages are arranged at an equal angle
  • the annular groove is in communication with an external negative pressure gas source device.
  • the grinding ring 203 is annular, the shape of the mixed flow channel in the grinding ring has a larger cross-sectional area, and does not cause the grinding wheel to easily wear the groove; and when the diamond shaped grinding wheel rotates, the grinding ring 203 is inhaled at the grinding port.
  • the cooling water and the cooling water form a water film wrap on the working surface of the grinding wheel to enhance the cooling effect and reduce the amount of cooling water; the cooling water, the dust and the air are discharged through the mixed flow channel and the annular groove, which facilitates collection and reduces processing
  • the pollution formed on the site greatly reduces the cost of sewage treatment.
  • the grinding ring 203 is fixed by die-casting on the outer ring of the grinding wheel body, and the grinding ring 203 is provided with a plurality of mixed flow channels 4; or is separated by a plurality of the tooth blocks 205.
  • the side is a tooth block mouth, and the plurality of tooth block openings constitute an annular grinding port.
  • the plurality of tooth blocks 205 constitute the structure of the grinding ring 203, which greatly reduces the processing difficulty and cost of the mixed flow channel of the grinding ring 203; at the same time, the plurality of tooth blocks 205 are arranged at intervals to realize intermittent grinding, which is beneficial to improve grinding efficiency, and the grinding ring 203 is adopted.
  • the Chinese patent No. ZL201210013303.8 is made of the technology of the anti-lost shaped grinding wheel.
  • the grinding wheel body is provided with a plurality of water inlet passages 206 that connect the cooling water and penetrate the upper end surface and the lower end surface thereof.
  • a vertical machining cooling system includes a rotating main shaft 1 and a diamond shaped grinding wheel 2, the diamond shaped grinding wheel 2 is set at a lower portion of the rotating main shaft 1; and the diamond shaped grinding wheel 2 is The upper end is provided with an annular first attachment 3, and the annular groove 204 in the diamond shaped grinding wheel 2 is in communication with the negative pressure passage 5 in the first attachment 3; above the grinding opening of the diamond shaped grinding wheel 2 or /
  • the cooling water is input below, the grinding port of the diamond shaped grinding wheel 2 is the grinding port of the grinding ring 203, the negative pressure is formed in the negative pressure channel 5, and the cooling water, the dust and the air are sucked through the mixed flow passage 4.
  • the first attachment 3 wraps the upper portion of the diamond shaped grinding wheel 2, and the lower end of the diamond shaped grinding wheel 2 is provided with an annular second attachment 6; the second attachment 6 wraps the diamond a lower portion of the profiled grinding wheel 2; the first attachment 3 and the second attachment 6 are provided with an annular opening at the grinding opening of the corresponding diamond shaped grinding wheel 2; between the first attachment 3 and the upper end surface of the diamond shaped grinding wheel 2 a first upper water flow passage 7 having one end communicating with the first cooling water passage 11 in the rotating main shaft 1 and the other end extending downward to the grinding opening of the diamond shaped grinding wheel 2; the second attachment 6 is disposed between the lower end surface of the diamond shaped grinding wheel 2 with a first lower water flow passage 8 extending upward from one end of the first lower water flow passage 8 to the grinding opening of the diamond shaped grinding wheel 2, and the other end and the rotating main shaft 1
  • the first cooling water passage 11 is connected; the first attachment 3 is provided with a waist groove corresponding to the negative pressure passage 5.
  • the rotating main shaft 1 rotates, and the diamond shaped grinding wheel 2 is rotated to grind the glass workpiece 23, and the cooling water source in the rotating main shaft 1 is output to the first upper water flow channel 7 and the first lower water flow channel 8 through the first cooling water passage 11.
  • the cooling water, the first upper water flow channel 7 and the first lower water flow channel 8 respectively discharge cooling water from the grinding ports of the diamond shaped grinding wheel 2 from the upper and lower directions, and are formed in the negative pressure channel 5 under the action of the negative pressure gas source.
  • the negative pressure, the cooling water outputted by the first upper water flow channel 7 and the first lower water flow channel 8 form a water film wrap on the working surface of the diamond shaped grinding wheel 2, thereby improving the cooling effect and reducing the amount of cooling water; the dust is at the negative pressure gas source. Under the action, it is mixed with the cooling water, and is transported to the outside through the mixed flow channel 4 and the negative pressure channel 5 for recovery and separation. The dust quickly separates from the grinding surface, which not only reduces the friction heat, but also ensures the height of the diamond blade and improves the grinding wheel.
  • the grinding ability, and then efficient processing at the same time reduce the pollution on the processing site, and because of the reduction of cooling water, not only save water consumption, but also greatly reduce sewage treatment the cost of.
  • the rotating main shaft 1 rotates at a high speed, and drives the diamond shaped grinding wheel 2 to rotate the glass workpiece 23 at a high speed.
  • the cooling water mist in the rotating main shaft 1 passes through the first cooling water passage 11 to the first upper water flow passage 7 and the first lower water flow.
  • the cooling water mist is outputted in the channel 8, and the first upper water flow channel 7 and the first lower water flow channel 8 respectively discharge cooling water mist from the upper and lower directions to the grinding port of the diamond shaped grinding wheel 2, under the action of the negative pressure gas source, A negative pressure is formed in the negative pressure passage 5, and the cooling water mist outputted by the first upper water flow passage 7 and the first lower water flow passage 8 forms a water film wrap on the working surface of the diamond shaped grinding wheel 2, thereby improving the cooling effect and reducing the amount of cooling water mist.
  • the apparatus further includes a recovery device 22 for recovering cooling water and dust, and a negative pressure gas source device, wherein the recovery device 22 is in communication with the negative pressure passage 5; the negative pressure gas source device and the recovery device 22 connected through a pipeline;
  • the negative pressure gas source device causes a negative pressure to be formed in the recovery device 22, and the cooling water, the dust and the air are sucked through the mixed flow channel 4, and is separated and recovered, thereby reducing the pollution formed on the processing site, reducing the amount of cooling water, and saving water consumption. , greatly reducing the cost of sewage treatment.
  • the diamond shaped grinding wheel 2 can be replaced with a polishing wheel to perform a polishing process.
  • a vertical machining cooling system includes a rotating main shaft 1 and a diamond shaped grinding wheel 2, the diamond shaped grinding wheel 2 is set at a lower portion of the rotating main shaft 1; and the diamond shaped grinding wheel 2 is The upper end is provided with an annular first attachment 3, and the annular groove 204 in the diamond shaped grinding wheel 2 is in communication with the negative pressure passage 5 in the first attachment 3; above the grinding opening of the diamond shaped grinding wheel 2 or /
  • the cooling water is input below, the grinding port of the diamond shaped grinding wheel 2 is the grinding port of the grinding ring 203, the negative pressure is formed in the negative pressure channel 5, and the cooling water, the dust and the air are sucked through the mixed flow passage 4.
  • the ring-shaped first cooling water conveying device 9 surrounding the grinding port is fixedly disposed at the grinding port of the diamond shaped grinding wheel 2, and the water outlet of the annular first cooling water conveying device 9 is in the diamond.
  • the lower end of the diamond shaped grinding wheel 2 is provided with a ring-shaped third attachment 25;
  • the attachment 25 encloses a lower portion of the diamond shaped grinding wheel 2;
  • a third lower water flow passage 10 is disposed between the third attachment 25 and the lower end surface of the diamond shaped grinding wheel 2, and one end of the second lower water flow passage 10 extends upward to
  • the first attachment 3 is provided with a waist groove corresponding to the negative pressure passage 5.
  • the rotating main shaft 1 rotates, and the diamond shaped grinding wheel 2 is rotated to grind the glass workpiece 23, and the cooling water source in the rotating main shaft 1 outputs cooling water to the second lower water flow passage 10 through the first cooling water passage 11, the first ring
  • the cooling water conveying device 9 and the second lower water flow channel 10 respectively discharge cooling water from the grinding ports of the diamond shaped grinding wheel 2 from the upper and lower directions, and under the action of the negative pressure gas source, a negative pressure is formed in the negative pressure channel 5,
  • the cooling water outputted by the annular first cooling water conveying device 9 and the second lower water flow channel 10 forms a water film wrap on the working surface of the diamond shaped grinding wheel 2 to enhance the cooling effect, and the water outlet of the annular first cooling water conveying device 9 does not follow the diamond shaped grinding wheel.
  • the cooling water is less affected by the centrifugal action of the diamond shaped grinding wheel 2, which reduces the amount of cooling water; the powder is mixed with the cooling water under the action of the negative pressure gas source, and is transmitted through the mixed flow channel 4 and the negative pressure channel 5. Recycling and separation to the outside, the dust quickly breaks away from the grinding surface, which not only reduces the friction heat, but also ensures the height of the diamond blade, which can improve the grinding ability of the grinding wheel and thus the height. Processing; while reducing contamination of the processing site is formed, and due to the reduced amount of cooling water, saving water, but also greatly reduces the cost of wastewater treatment.
  • the rotating main shaft 1 rotates at a high speed, and the diamond shaped grinding wheel 2 is driven to rotate the glass workpiece 23 at a high speed, and the cooling water mist in the rotating main shaft 1 outputs cooling water to the second lower water flow passage 10 through the first cooling water passage 11.
  • the mist, the annular first cooling water conveying device 9 and the second lower water flow channel 10 respectively discharge cooling water mist from the grinding ports of the diamond shaped grinding wheel 2 from the upper and lower directions, and under the action of the negative pressure gas source, the negative pressure channel
  • the negative pressure is formed in the fifth, and the cooling water mist outputted by the annular first cooling water conveying device 9 and the second lower water flow channel 10 forms a water film wrap on the working surface of the diamond shaped grinding wheel 2 to enhance the cooling effect, and the annular first cooling water conveying device 9
  • the water outlet does not rotate at a high speed with the diamond shaped grinding wheel 2, so the cooling water mist is less affected by the centrifugal action of the diamond shaped grinding wheel 2, which reduces the amount of cooling water mist.
  • the apparatus further includes a recovery device 22 for recovering cooling water and dust, and a negative pressure gas source device, wherein the recovery device 22 is in communication with the negative pressure passage 5; the negative pressure gas source device and the recovery device 22 connected through a pipeline;
  • the negative pressure gas source device causes a negative pressure to be formed in the recovery device 22, and the cooling water, the dust and the air are sucked through the mixed flow channel 4, and is separated and recovered, thereby reducing the pollution formed on the processing site, reducing the amount of cooling water, and saving water consumption. , greatly reducing the cost of sewage treatment.
  • the diamond shaped grinding wheel 2 can be replaced with a polishing wheel to perform a polishing process.
  • a vertical machining cooling system includes a rotating main shaft 1 and a diamond shaped grinding wheel 2, the diamond shaped grinding wheel 2 is set at a lower portion of the rotating main shaft 1; and the diamond shaped grinding wheel 2 is The upper end is provided with an annular first attachment 3, and the annular groove 204 in the diamond shaped grinding wheel 2 is in communication with the negative pressure passage 5 in the first attachment 3; above the grinding opening of the diamond shaped grinding wheel 2 or / The cooling water is input below, the grinding port of the diamond shaped grinding wheel 2 is the grinding port of the grinding ring 203, the negative pressure is formed in the negative pressure channel 5, and the cooling water, the dust and the air are sucked through the mixed flow passage 4.
  • the first attachment 3 wraps the upper portion of the diamond shaped grinding wheel 2, and the lower end of the diamond shaped grinding wheel 2 is provided with an annular fourth attachment 12, and the fourth attachment 12 wraps the diamond a lower portion of the profiled grinding wheel 2; the first attachment 3 and the fourth attachment 12 are provided with an annular opening at the grinding opening of the corresponding diamond shaped grinding wheel 2; between the first attachment 3 and the upper end surface of the diamond shaped grinding wheel 2 a second upper water flow passage 13 having one end communicating with the second cooling water passage 24 in the first attachment 3 and the other end extending downward to the grinding opening of the diamond shaped grinding wheel 2; A third lower water flow passage 14 is disposed between the attachment 12 and the lower end surface of the diamond shaped grinding wheel 2, and one end of the third lower water flow passage 14 extends upward to the grinding port of the diamond shaped grinding wheel 2, and the other end passes through the
  • the water passage 206 communicates with the second cooling water passage 24 in the first attachment 3; the first attachment 3 is provided with a waist groove corresponding to the negative pressure passage
  • the rotating main shaft 1 rotates, and the diamond shaped grinding wheel 2 is rotated to grind the glass workpiece 23, and the cooling water source in the first accessory 3 passes through the second cooling water passage 24 into the second upper water flow passage 13 and the third lower water flow passage 14
  • Cooling water is output, and the second upper water flow channel 13 and the third lower water flow channel 14 respectively discharge cooling water from the grinding ports of the diamond shaped grinding wheel 2 from the upper and lower directions, and under the action of the negative pressure gas source, the negative pressure channel 5
  • the negative pressure is formed, and the cooling water outputted by the second upper water flow channel 13 and the third lower water flow channel 14 forms a water film wrap on the working surface of the diamond shaped grinding wheel 2, thereby improving the cooling effect and reducing the amount of cooling water; the dust is in the negative pressure gas source.
  • the mixture Under the action of the mixture, it is mixed with the cooling water, and is transported to the outside through the mixed flow channel 4 and the negative pressure channel 5 for recovery and separation.
  • the dust particles are quickly separated from the grinding surface, which not only reduces the friction heat, but also ensures the height of the diamond blade and can be improved.
  • the grinding ability of the grinding wheel is processed efficiently; at the same time, the pollution formed on the processing site is reduced, and the amount of cooling water is reduced, which saves water consumption and greatly reduces sewage. Reasonable cost.
  • the rotating spindle 1 rotates at a high speed, and drives the diamond shaped grinding wheel 2 to rotate the glass workpiece 23 at a high speed.
  • the cooling water mist in the first accessory 3 passes through the second cooling water passage 24 to the second upper water flow passage 13 and the third lower water flow.
  • the cooling water mist is outputted in the channel 14, and the second upper water flow channel 13 and the third lower water flow channel 14 respectively discharge cooling water mist from the upper and lower directions to the grinding port of the diamond shaped grinding wheel 2, under the action of the negative pressure gas source, A negative pressure is formed in the negative pressure passage 5, and the cooling water mist outputted by the second upper water flow passage 13 and the third lower water flow passage 14 forms a water film wrap on the working surface of the diamond shaped grinding wheel 2, thereby improving the cooling effect and reducing the amount of cooling water mist.
  • the apparatus further includes a recovery device 22 for recovering cooling water and dust, and a negative pressure gas source device, wherein the recovery device 22 is in communication with the negative pressure passage 5; the negative pressure gas source device and the recovery device 22 connected through a pipeline;
  • the negative pressure gas source device causes a negative pressure to be formed in the recovery device 22, and the cooling water, the dust and the air are sucked through the mixed flow channel 4, and is separated and recovered, thereby reducing the pollution formed on the processing site, reducing the amount of cooling water, and saving water consumption. , greatly reducing the cost of sewage treatment.
  • the diamond shaped grinding wheel 2 can be replaced with a polishing wheel to perform a polishing process.
  • a vertical machining cooling system includes a rotating main shaft 1 and a diamond shaped grinding wheel 2, the diamond shaped grinding wheel 2 is fitted in a lower portion of the rotating main shaft 1; and the diamond shaped grinding wheel 2 is The upper end is provided with an annular first attachment 3, and the annular groove 204 in the diamond shaped grinding wheel 2 is in communication with the negative pressure passage 5 in the first attachment 3; above the grinding opening of the diamond shaped grinding wheel 2 or / The cooling water is input below, the grinding port of the diamond shaped grinding wheel 2 is the grinding port of the grinding ring 203, the negative pressure is formed in the negative pressure channel 5, and the cooling water, the dust and the air are sucked through the mixed flow passage 4.
  • the grinding port of the diamond shaped grinding wheel 2 is fixedly disposed with an annular second cooling water conveying device 15 surrounding the grinding port, and the water outlet of the annular second cooling water conveying device 15 is in the diamond.
  • the lower end of the diamond shaped grinding wheel 2 is provided with an annular fifth attachment 16, the fifth The attachment 16 encloses a lower portion of the diamond shaped grinding wheel 2;
  • a fourth lower water flow passage 17 is disposed between the fifth attachment 16 and the lower end surface of the diamond shaped grinding wheel 2, and one end of the fourth lower water flow passage 17 extends upward to a grinding port of the diamond shaped grinding wheel 2; the other end is in communication with the second cooling water passage 24 in the first attachment 3 via the water inlet passage 206; the second cooling water passage 24 in the first attachment 3 is in the The outer side of the negative pressure passage 5;
  • the first attachment 3 is provided with a waist groove corresponding to the negative pressure passage 5.
  • the rotating main shaft 1 rotates, and the diamond shaped grinding wheel 2 rotates to grind the glass workpiece 23, and the cooling water source in the first accessory 3 outputs cooling water to the fourth lower water flow channel 17 through the second cooling water passage 24, the ring number
  • the second cooling water conveying device 15 and the fourth lower water flow channel 17 respectively discharge cooling water from the grinding ports of the diamond shaped grinding wheel 2 from the upper and lower directions, and a negative pressure is formed in the negative pressure channel 5 under the action of the negative pressure gas source.
  • the cooling water outputted by the annular second cooling water conveying device 15 and the fourth lower water flow channel 17 forms a water film wrap on the working surface of the diamond shaped grinding wheel 2 to enhance the cooling effect, and the water outlet of the annular second cooling water conveying device 15 does not follow the diamond irregular shape.
  • the grinding wheel 2 rotates, so the cooling water is less affected by the centrifugal action of the diamond shaped grinding wheel 2, and the amount of cooling water is reduced; the dust is mixed with the cooling water under the action of the negative pressure gas source, and passes through the mixed flow channel 4 and the negative pressure channel 5 Transfer to the outside for recovery and separation, the powder quickly breaks away from the grinding surface, which not only reduces the friction heat, but also ensures the height of the diamond edge, which can improve the grinding ability of the grinding wheel, and then Processing efficiency; while reducing contamination of the processing site is formed, and due to the reduced amount of cooling water, saving water, but also greatly reduces the cost of wastewater treatment.
  • the rotating spindle 1 rotates at a high speed, and drives the diamond shaped grinding wheel 2 to rotate the glass workpiece 23 at a high speed.
  • the cooling water mist in the first accessory 3 outputs cooling water to the fourth lower water flow passage 17 through the second cooling water passage 24.
  • the mist, the annular second cooling water conveying device 15 and the fourth lower water flow channel 17 respectively discharge cooling water mist from the upper and lower directions to the grinding port of the diamond shaped grinding wheel 2, and under the action of the negative pressure gas source, the negative pressure channel
  • the negative pressure is formed in the fifth, and the cooling water mist outputted by the annular second cooling water conveying device 15 and the fourth lower water flow channel 17 forms a water film wrap on the working surface of the diamond shaped grinding wheel 2 to enhance the cooling effect, and the annular second cooling water conveying device 15
  • the water outlet does not rotate with the diamond shaped grinding wheel 2, so the cooling water mist is less affected by the centrifugal action of the diamond shaped grinding wheel 2, and the amount of cooling water mist is reduced.
  • the apparatus further includes a recovery device 22 for recovering cooling water and dust, and a negative pressure gas source device, wherein the recovery device 22 is in communication with the negative pressure passage 5; the negative pressure gas source device and the recovery device 22 connected through a pipeline;
  • the negative pressure gas source device causes a negative pressure to be formed in the recovery device 22, and the cooling water, the dust and the air are sucked through the mixed flow passage 4, and is separated and recovered, thereby reducing the pollution formed on the processing site, reducing the amount of cooling water, and saving water consumption. , greatly reducing the cost of sewage treatment.
  • the diamond shaped grinding wheel 2 can be replaced with a polishing wheel to perform a polishing process.
  • a vertical machining cooling system includes a rotating main shaft 1 and a diamond shaped grinding wheel 2, the diamond shaped grinding wheel 2 is fitted in a lower portion of the rotating main shaft 1; and the diamond shaped grinding wheel 2 is The upper end is provided with an annular first attachment 3, and the annular groove 204 in the diamond shaped grinding wheel 2 is in communication with the negative pressure passage 5 in the first attachment 3; above the grinding opening of the diamond shaped grinding wheel 2 or /
  • the cooling water is input below, the grinding port of the diamond shaped grinding wheel 2 is the grinding port of the grinding ring 203, the negative pressure is formed in the negative pressure channel 5, and the cooling water, the dust and the air are sucked through the mixed flow passage 4.
  • the grinding port of the diamond shaped grinding wheel 2 is fixedly disposed with an annular third cooling water conveying device 18 surrounding the grinding port, and the water outlet of the annular third cooling water conveying device 18 is in the diamond.
  • the lower end of the diamond shaped grinding wheel 2 is provided with an annular sixth attachment 19, said sixth The attachment 19 encloses a lower portion of the diamond shaped grinding wheel 2;
  • a fifth lower water flow passage 20 is disposed between the sixth attachment 19 and the lower end surface of the diamond shaped grinding wheel 2, and one end of the fifth lower water flow passage 20 extends upward to
  • the other end is passed upward through the diamond shaped grinding wheel 2 to communicate with the second cooling water passage 24 in the first attachment 3;
  • the second cooling water passage 24 in the first attachment 3 is in the The inner side of the negative pressure passage 5; the two annular grooves 204 in the diamond shaped grinding wheel 2, the pluralit
  • the rotating main shaft 1 rotates, and the diamond shaped grinding wheel 2 is rotated to grind the glass workpiece 23, and the cooling water source in the first accessory 3 outputs cooling water to the fifth lower water flow passage 20 through the second cooling water passage 24, the ring number
  • the three cooling water conveying device 18 and the fifth lower water flow passage 20 respectively discharge cooling water from the grinding ports of the diamond shaped grinding wheel 2 from the upper and lower directions, and a negative pressure is formed in the negative pressure passage 5 under the action of the negative pressure gas source.
  • the cooling water outputted by the annular third cooling water conveying device 18 and the fifth lower water flow passage 20 forms a water film wrap on the working surface of the diamond shaped grinding wheel 2 to enhance the cooling effect, and the water outlet of the annular third cooling water conveying device 18 does not follow the diamond irregular shape.
  • the grinding wheel 2 rotates, so the cooling water is less affected by the centrifugal action of the diamond shaped grinding wheel 2, and the amount of cooling water is reduced; the dust is mixed with the cooling water under the action of the negative pressure gas source, and passes through the mixed flow channel 4 and the negative pressure channel 5 Transfer to the outside for recovery and separation, the powder quickly breaks away from the grinding surface, which not only reduces the friction heat, but also ensures the height of the diamond edge, which can improve the grinding ability of the grinding wheel, and then Processing efficiency; while reducing contamination of the processing site is formed, and due to the reduced amount of cooling water, saving water, but also greatly reduces the cost of wastewater treatment.
  • the rotating spindle 1 rotates at a high speed, and drives the diamond shaped grinding wheel 2 to rotate the glass workpiece 23 at a high speed.
  • the cooling water mist in the first accessory 3 outputs cooling water to the fifth lower water flow passage 20 through the second cooling water passage 24.
  • the mist, the annular third cooling water conveying device 18 and the fifth lower water flow passage 20 respectively discharge cooling water mist from the grinding ports of the diamond shaped grinding wheel 2 from the upper and lower directions, and under the action of the negative pressure gas source, the negative pressure channel
  • the negative pressure is formed in the fifth, and the cooling water mist outputted by the annular third cooling water conveying device 18 and the fifth lower water flow channel 20 forms a water film wrap on the working surface of the diamond shaped grinding wheel 2 to enhance the cooling effect, and the annular third cooling water conveying device 18
  • the water outlet does not rotate with the diamond shaped grinding wheel 2, so the cooling water mist is less affected by the centrifugal action of the diamond shaped grinding wheel 2, and the amount of cooling water mist is reduced.
  • the apparatus further includes a recovery device 22 for recovering cooling water and dust, and a negative pressure gas source device, wherein the recovery device 22 is in communication with the negative pressure passage 5; the negative pressure gas source device and the recovery device 22 connected through a pipeline;
  • the negative pressure gas source device causes a negative pressure to be formed in the recovery device 22, and the cooling water, the dust and the air are sucked through the mixed flow passage 4, and is separated and recovered, thereby reducing the pollution formed on the processing site, reducing the amount of cooling water, and saving water consumption. , greatly reducing the cost of sewage treatment.
  • the diamond shaped grinding wheel 2 can be replaced with a polishing wheel to perform a polishing process.
  • a vertical machining cooling system includes a rotating main shaft 1 and a diamond shaped grinding wheel 2, the diamond shaped grinding wheel 2 is fitted on a lower portion of the rotating main shaft 1; and the diamond shaped grinding wheel 2 is The upper end is provided with an annular first attachment 3, and the annular groove 204 in the diamond shaped grinding wheel 2 is in communication with the negative pressure passage 5 in the first attachment 3; above the grinding opening of the diamond shaped grinding wheel 2 or / The cooling water is input below, the grinding port of the diamond shaped grinding wheel 2 is the grinding port of the grinding ring 203, the negative pressure is formed in the negative pressure channel 5, and the cooling water, the dust and the air are sucked through the mixed flow passage 4.
  • the ring-shaped fourth cooling water conveying device 21 surrounding the grinding port is fixedly disposed at the grinding port of the diamond shaped grinding wheel 2, and the water outlet of the annular fourth cooling water conveying device 21 is in the diamond.
  • the grinding port of the profiled grinding wheel 2 is above and the water outlet thereof faces the grinding port of the diamond shaped grinding wheel 2; the first attachment 3 is provided with a waist groove corresponding to the negative pressure channel 5.
  • the rotating main shaft 1 rotates, and the diamond shaped grinding wheel 2 is rotated to grind the glass workpiece 23, and the annular fourth cooling water conveying device 21 discharges cooling water to the grinding port of the diamond shaped grinding wheel 2, and acts as a negative pressure gas source.
  • a negative pressure is formed in the negative pressure passage 5, and the cooling water outputted by the annular fourth cooling water conveying device 21 forms a water film wrap on the working surface of the diamond shaped grinding wheel 2 to enhance the cooling effect, and the water outlet of the annular fourth cooling water conveying device 21 It does not rotate with the diamond shaped grinding wheel 2, so the cooling water is less affected by the centrifugal action of the diamond shaped grinding wheel 2, which reduces the amount of cooling water; the dust is mixed with the cooling water under the action of the negative pressure gas source, through the mixed flow channel 4 and negative
  • the pressure channel 5 is transmitted to the outside for recovery and separation, and the dust particles are quickly separated from the grinding surface, which not only reduces the friction heat, but also ensures the height of the diamond blade, can improve the grinding ability of the grinding wheel, and thereby efficiently process;
  • the pollution formed on the site, and due to the reduction of the amount of cooling water not only saves water consumption, but also greatly reduces the cost of sewage treatment.
  • the rotating spindle 1 rotates at a high speed, and drives the diamond shaped grinding wheel 2 to rotate the ground glass workpiece 23 at a high speed, and the annular fourth cooling water conveying device 21 discharges a cooling water mist to the grinding port of the diamond shaped grinding wheel 2, at a negative pressure gas.
  • a negative pressure is formed in the negative pressure passage 5, and the cooling water mist outputted by the annular fourth cooling water conveying device 21 forms a water film wrap on the working surface of the diamond shaped grinding wheel 2 to enhance the cooling effect, and the annular fourth cooling water conveying device
  • the water outlet of 21 does not rotate with the diamond shaped grinding wheel 2, so the cooling water mist is less affected by the centrifugal action of the diamond shaped grinding wheel 2, and the amount of cooling water mist is reduced.
  • the negative pressure gas source device causes a negative pressure to be formed in the recovery device 22, and the cooling water, the dust and the air are sucked through the mixed flow channel 4, and is separated and recovered, thereby reducing the pollution formed on the processing site, reducing the amount of cooling water, and saving water consumption. , greatly reducing the cost of sewage treatment.
  • the diamond shaped grinding wheel 2 can be replaced with a polishing wheel to perform a polishing process.
  • the technical principle of the present invention can also be applied to a horizontal processing cooling system, such as a flat glass engraving machine.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

一种金刚石异形砂轮，包括上基体（201）、下基体（202）和磨环（203），上基体置于下基体的上端，且上基体和下基体固定连接构成砂轮本体；磨环固结在砂轮本体的外圆环上；砂轮本体内设置有一个或两个与其上端面连通的环形槽（204）；磨环内设置有吸入冷却水、粉屑及空气的多个混流通道（4），每一混流通道的一端延伸至磨环的环形磨削口处，另一端与一环形槽连通，且该环形槽与外部负压气源装置连通。以及一种立式加工冷却系统。上述异形砂轮和冷却系统能使冷却水在金刚石异形砂轮工作面形成水膜包裹，提升冷却效果，降低了冷却水的用量；既降低了磨擦热，又确保了金刚石的出刃高度，可提高砂轮的磨削能力，进而适应高效加工。

Description

一种金刚石异形砂轮及立式加工冷却系统 技术领域
本发明涉及玻璃加工技术领域，特别涉及一种对异形玻璃进行加工的金刚石异形砂轮及立式加工冷却系统。
背景技术
异形玻璃(指玻璃的整体形状是异形的)的异形边(指玻璃边部的造型是异形的)加工，常采用玻璃加工中心进行。玻璃固定在工作台上，由主轴带动金刚石异形砂轮，围绕着玻璃移动，对玻璃的外边部或内边部进行磨边加工。
金刚石异形砂轮磨边时，需要冷却水。
通常立式加工中心配有外冷模式的冷却水源，通过外置的水流通道，激射至磨削区域，实施对玻璃和砂轮的冷却。外冷模式的供水，通常是设置在玻璃端面的上方，实施的是单侧供水，磨削区域玻璃下端面一侧，其冷却水是否能够涉及到，无法得到保证。外冷模式时，其作用在砂轮工作面的冷却水，始终处于被甩离砂轮工作面的趋势，冷却水的利用率很低。外冷模式，大部分的冷却水并未作用在磨削区域内，造成浪费。
一些立式加工中心也同时配有内冷模式的冷却水源，通过设置在主轴内的水流通道，经砂轮的通水孔，冷却水注入到磨削区域，实施对玻璃和砂轮的冷却，但通水孔数量有限，稀疏的分布在整个圆周上，不能连续有效的作用在砂轮整个的圆周磨削面，因而冷却只是断续作用，很难以适应砂轮的高速高效加工。
外冷模式加内冷模式的复合模式，也是常用的一种方式，但并未改变上 述的缺陷。
上述冷却方式，在砂轮工作时，粉屑和冷却水被甩离砂轮的磨削面，对加工现场形成的环境污染范围较大，为缓解这一问题，现大都采用封闭罩的做法，将污染封闭限制在一定的区域，方便粉屑收集和冷却水的回收。
随着对加工效率、低成本加工要求的提高，玻璃加工自动化(连线)成为发展的必然。但封闭罩的存在，使玻璃加工自动化(连线)复杂化了，上下片需要专用的自动化机械，即增加了成本，也影响了自动化(连线)生产的效率。
发明内容
本发明的目的是提供一种金刚石异形砂轮及立式加工冷却系统，所要解决的技术问题是：大部分的冷却水并未作用在磨削区域内，造成浪费；冷却只是断续作用，很难以适应砂轮的高速高效加工；成本高，且生产的效率低。
本发明解决上述技术问题的技术方案如下：一种金刚石异形砂轮，包括上基体、下基体和磨环，所述上基体置于所述下基体的上端，且所述上基体和下基体固定连接构成砂轮本体；所述磨环呈环状固结在所述砂轮本体的外圆环上；所述砂轮本体内设置有一个或两个与其上端面连通的环形槽；所述磨环内设置有吸入冷却水、粉屑及空气的多个混流通道，每一所述混流通道的一端延伸至磨环的环形磨削口处，另一端与一所述环形槽连通，且该所述环形槽与外部负压气源装置连通。
本发明的有益效果是：磨环内的混流通道形状，具有更大的横截面积，并且不会造成砂轮容易磨损拉槽；同时金刚石异形砂轮旋转工作时，磨环的磨削口处吸入冷却水，冷却水在砂轮工作面形成水膜包裹，提升冷却效果，降低了冷却水的用量；经混流通道将冷却水、粉屑及空气进行排出，便于进行收集，减少了对加工现场形成的污染，又大大降低了污水处理的成本。
进一步，所述磨环由模具一次压铸成型固结在所述砂轮本体的外圆环上；或者由多个所述齿块间隔布置或依次连接构成圆环结构，并固结在所述砂轮本体的外圆环上；相邻两个齿块之间构成混流通道。
采用上述进一步方案的有益效果是：多个齿块构成磨环结构，大幅度降低磨环的混流通道加工难度及成本；同时多个齿块间隔布置能实现断续磨削，有利于提高磨削效率。
进一步，所述砂轮本体上设置有多个接入冷却水且贯穿其上端面和下端面的进水通道。
本发明解决上述技术问题的另一技术方案如下：一种立式加工冷却系统，包括旋转主轴和金刚石异形砂轮，所述金刚石异形砂轮套装在所述旋转主轴的下部；所述金刚石异形砂轮的上端设置有圆环状的第一附件，所述金刚石异形砂轮内的环形槽与第一附件内的负压通道连通；所述金刚石异形砂轮的磨削口处的上方或/和下方输入冷却水，负压通道内形成负压，经混流通道吸入冷却水、粉屑及空气。
本发明的有益效果是：金刚石异形砂轮旋转工作时，在负压气源的作用下，冷却水在砂轮工作面形成水膜包裹，提升冷却效果，降低了冷却水的用量；粉屑在负压气源的作用下，与冷却水混合，通过混流通道和负压通道传输至外部进行回收和分离，粉屑快速脱离磨削面，既降低了磨擦热，又确保了金刚石的出刃高度，可提高砂轮的磨削能力，进而适应高效加工；同时减少了对加工现场形成的污染，并且由于冷却水量的降低，既节省了用水量，又大大降低了污水处理的成本。
在上述技术方案的基础上，本发明还可以做如下改进。
进一步，所述第一附件包裹所述金刚石异形砂轮的上部，所述金刚石异形砂轮的下端设置有圆环状的第二附件；所述第二附件包裹所述金刚石异形砂轮的下部；第一附件和第二附件在对应金刚石异形砂轮的磨削口处设置有 环状开口；所述第一附件与金刚石异形砂轮的上端面之间设置有第一上水流通道，所述第一上水流通道的一端与旋转主轴内的第一冷却水通道连通，另一端延伸向下至金刚石异形砂轮的磨削口处；所述第二附件与金刚石异形砂轮的下端面之间设置有第一下水流通道，所述第一下水流通道的一端向上延伸至金刚石异形砂轮的磨削口处，另一端与旋转主轴内的第一冷却水通道连通。
采用上述进一步方案的有益效果是：金刚石异形砂轮旋转工作时，第一上水流通道和第一下水流通道分别从上下两个方向向金刚石异形砂轮的磨削口处出冷却水，在负压气源的作用下，冷却水在金刚石异形砂轮工作面形成水膜包裹，提升冷却效果，降低了冷却水的用量；同时减少了对加工现场形成的污染，并且由于冷却水量的降低，既节省了用水量，又大大降低了污水处理的成本。
进一步，所述金刚石异形砂轮的磨削口处固定设置有环绕磨削口的环形第一冷却水输送装置，所述环形第一冷却水输送装置的出水口处于所述金刚石异形砂轮的磨削口的上方，且其出水口朝向所述金刚石异形砂轮的磨削口处；所述金刚石异形砂轮的下端设置有圆环状的第三附件；所述第三附件包裹所述金刚石异形砂轮的下部；所述第三附件与金刚石异形砂轮的下端面之间设置有第二下水流通道，所述第二下水流通道的一端向上延伸至金刚石异形砂轮的磨削口处，另一端与旋转主轴内的第一冷却水通道连通。
采用上述进一步方案的有益效果是：金刚石异形砂轮旋转工作时，环形第一冷却水输送装置和第一下水流通道分别从上下两个方向向金刚石异形砂轮的磨削口处出冷却水，环形第一冷却水输送装置的出水口不随金刚石异形砂轮旋转，故冷却水受金刚石异形砂轮离心作用的影响小，在负压气源的作用下，冷却水在金刚石异形砂轮工作面形成水膜包裹，提升冷却效果，降低了冷却水的用量；同时减少了对加工现场形成的污染，又大大降低了污水 处理的成本。
进一步，所述第一附件包裹所述金刚石异形砂轮的上部，所述金刚石异形砂轮的下端设置有圆环状的第四附件，所述第四附件包裹所述金刚石异形砂轮的下部；第一附件和第四附件在对应金刚石异形砂轮的磨削口处设置有环状开口；所述第一附件与金刚石异形砂轮的上端面之间设置有第二上水流通道，所述第二上水流通道的一端与第一附件内的第二冷却水通道连通，另一端延伸向下至金刚石异形砂轮的磨削口处；所述第四附件与金刚石异形砂轮的下端面之间设置有第三下水流通道，所述第三下水流通道的一端向上延伸至金刚石异形砂轮的磨削口处，另一端经所述进水通道与第一附件内的第二冷却水通道连通。
采用上述进一步方案的有益效果是：金刚石异形砂轮旋转工作时，第二上水流通道和第三下水流通道分别从上下两个方向向金刚石异形砂轮的磨削口处出冷却水，在负压气源的作用下，冷却水在砂轮工作面形成水膜包裹，提升冷却效果，降低了冷却水的用量；同时减少了对加工现场形成的污染，又大大降低了污水处理的成本。
进一步，所述金刚石异形砂轮的磨削口处固定设置有环绕磨削口的环形第二冷却水输送装置，所述环形第二冷却水输送装置的出水口处于所述金刚石异形砂轮的磨削口的上方，且其出水口朝向所述金刚石异形砂轮的磨削口处；所述金刚石异形砂轮的下端设置有圆环状的第五附件，所述第五附件包裹所述金刚石异形砂轮的下部；所述第五附件与金刚石异形砂轮的下端面之间设置有第四下水流通道，所述第四下水流通道的一端向上延伸至金刚石异形砂轮的磨削口处；另一端经所述进水通道与第一附件内的第二冷却水通道连通；所述第一附件内的第二冷却水通道处于所述负压通道的外侧。
采用上述进一步方案的有益效果是：金刚石异形砂轮旋转工作时，环形第二冷却水输送装置和第四下水流通道分别从上下两个方向向金刚石异形 砂轮的磨削口处出冷却水，环形第二冷却水输送装置的出水口不随金刚石异形砂轮旋转，故冷却水受金刚石异形砂轮离心作用的影响小，在负压气源的作用下，冷却水在砂轮工作面形成水膜包裹，提升冷却效果，降低了冷却水的用量；同时减少了对加工现场形成的污染，又大大降低了污水处理的成本。
进一步，所述金刚石异形砂轮的磨削口处固定设置有环绕磨削口的环形第三冷却水输送装置，所述环形第三冷却水输送装置的出水口处于所述金刚石异形砂轮的磨削口的上方，且其出水口朝向所述金刚石异形砂轮的磨削口处；所述金刚石异形砂轮的下端设置有圆环状的第六附件，所述第六附件包裹所述金刚石异形砂轮的下部；所述第六附件与金刚石异形砂轮的下端面之间设置有第五下水流通道，所述第五下水流通道的一端向上延伸至金刚石异形砂轮的磨削口处，另一端第一附件内的第二冷却水通道连通；所述第一附件内的第二冷却水通道处于所述负压通道的内侧。
采用上述进一步方案的有益效果是：金刚石异形砂轮旋转工作时，环形第三冷却水输送装置和第五下水流通道分别从上下两个方向向金刚石异形砂轮的磨削口处出冷却水，环形第三冷却水输送装置的出水口不随金刚石异形砂轮旋转，故冷却水受金刚石异形砂轮离心作用的影响小，在负压气源的作用下，冷却水在砂轮工作面形成水膜包裹，提升冷却效果，降低了冷却水的用量；同时减少了对加工现场形成的污染，又大大降低了污水处理的成本。
进一步，所述金刚石异形砂轮的磨削口处固定设置有环绕磨削口的环形第四冷却水输送装置，所述环形第四冷却水输送装置的出水口处于所述金刚石异形砂轮的磨削口的上方，且其出水口朝向所述金刚石异形砂轮的磨削口处。
采用上述进一步方案的有益效果是：金刚石异形砂轮旋转工作时，环形第四冷却水输送装置向金刚石异形砂轮的磨削口处出冷却水，环形第四冷却水输送装置的出水口不随金刚石异形砂轮旋转，故冷却水受金刚石异形砂轮 离心作用的影响小，在负压气源的作用下，冷却水在砂轮工作面形成水膜包裹，提升冷却效果，降低了冷却水的用量；同时减少了对加工现场形成的污染，又大大降低了污水处理的成本。
进一步，还包括回收冷却水和粉屑的回收装置和负压气源装置，所述回收装置与所述负压通道连通；所述负压气源装置与所述回收装置通过管道连通。
采用上述进一步方案的有益效果是：负压气源装置使得回收装置内形成负压，经混流通道吸入冷却水、粉屑及空气，并进行分离回收，减少了对加工现场形成的污染，降低冷却水量，既节省了用水量，大大降低了污水处理的成本。
附图说明
图1为本发明一种立式加工冷却系统关于实施例2的结构原理示意图；
图2为图1的B部局部放大图；
图3为图1的AA剖视图；
图4为本发明一种立式加工冷却系统关于实施例2的立体示意图；
图5为本发明一种立式加工冷却系统关于实施例3的结构原理示意图；
图6为图5的B部局部放大图；
图7为图5的AA剖视图；
图8为图5的AA剖视结构的立体示意图；
图9为本发明一种立式加工冷却系统关于实施例4的结构原理示意图；
图10为图9的A部局部放大图；
图11为本发明一种立式加工冷却系统关于实施例4的立体示意图；
图12为本发明一种立式加工冷却系统关于实施例5的结构原理示意图；
图13为图12的B部局部放大图；
图14为图12的AA剖视图；
图15为本发明一种立式加工冷却系统关于实施例6的结构原理示意图；
图16为图15的B部局部放大图；
图17为图15的AA剖视图；
图18为本发明一种立式加工冷却系统关于实施例7的结构原理示意图；
图19为图18的B部局部放大图；
图20为图18的AA剖视图；
图21为金刚石异形砂轮中的齿块间隔构成磨环的结构示意图；
图22为金刚石异形砂轮中的齿块依次连接构成磨环的结构示意图；
图23为为金刚石异形砂轮中的磨环为整体结构的结构示意图。
附图中，各标号所代表的部件列表如下：
1、旋转主轴，2、金刚石异形砂轮，3、第一附件，4、混流通道，5、负压通道，6、第二附件，7、第一上水流通道，8、第一下水流通道，9、环形第一冷却水输送装置，10、第二下水流通道，11、第一冷却水通道，12、第四附件，13、第二上水流通道，14、第三下水流通道，15、环形第二冷却水输送装置，16、第五附件，17、第四下水流通道，18、环形第三冷却水输送装置，19、第六附件，20、第五下水流通道，21、环形第四冷却水输送装置，22、回收装置，23、玻璃工件，24、第二冷却水通道，25、第三附件；201、上基体，202、下基体，203、磨环，204、环形槽，205、齿块，206、进水通道。
具体实施方式
以下结合附图对本发明的原理和特征进行描述，所举实例只用于解释本发明，并非用于限定本发明的范围。
实施例1：
如图21至23所示，一种金刚石异形砂轮，包括上基体、下基体和磨环，所述上基体置于所述下基体的上端，且所述上基体和下基体固定连接构成砂轮本体；所述磨环呈环状固结在所述砂轮本体的外圆环上；所述砂轮本体内设置有一个或两个与其上端面连通的环形槽；所述磨环内设置有吸入冷却水、粉屑及空气的多个混流通道，每一所述混流通道的一端延伸至磨环的环形磨削口处，另一端与一所述环形槽连通，且多个混流通道呈等夹角布置，该所述环形槽与外部负压气源装置连通。
磨环203呈环状，磨环内的混流通道形状，具有更大的横截面积，并且不会造成砂轮容易磨损拉槽；同时金刚石异形砂轮旋转工作时，磨环203的磨削口处吸入冷却水，冷却水在砂轮工作面形成水膜包裹，提升冷却效果，降低了冷却水的用量；经混流通道和环形槽将冷却水、粉屑及空气进行排出，便于进行收集，减少了对加工现场形成的污染，又大大降低了污水处理的成本。
上述实施例中，所述磨环203由模具一次压铸成型固结在所述砂轮本体的外圆环上，磨环203上设置有多个混流通道4；或者由多个所述齿块205间隔布置或依次连接构成圆环结构，并固结在所述砂轮本体的外圆环上；相邻两个齿块205之间构成混流通道4；每一个所述齿块205远离圆环中心的一侧为齿块口，多个齿块口构成环状磨削口。
多个齿块205构成磨环203结构，大幅度降低磨环203混流通道加工难度及成本；同时多个齿块205间隔布置能实现断续磨削，有利于提高磨削效率，磨环203采用中国专利号为ZL201210013303.8的防失形异形砂轮的技术制成。
上述实施例中，所述砂轮本体上设置有多个接入冷却水且贯穿其上端面和下端面的进水通道206。
实施例:2：
如图1至图4所示，一种立式加工冷却系统，包括旋转主轴1和金刚石异形砂轮2，所述金刚石异形砂轮2套装在所述旋转主轴1的下部；所述金刚石异形砂轮2的上端设置有圆环状的第一附件3，所述金刚石异形砂轮2内的环形槽204与第一附件3内的负压通道5连通；所述金刚石异形砂轮2的磨削口处的上方或/和下方输入冷却水，金刚石异形砂轮2的磨削口即磨环203的磨削口，负压通道5内形成负压，经混流通道4吸入冷却水、粉屑及空气。
上述实施例中，所述第一附件3包裹所述金刚石异形砂轮2的上部，所述金刚石异形砂轮2的下端设置有圆环状的第二附件6；所述第二附件6包裹所述金刚石异形砂轮2的下部；第一附件3和第二附件6在对应金刚石异形砂轮2的磨削口处设置有环状开口；所述第一附件3与金刚石异形砂轮2的上端面之间设置有第一上水流通道7，所述第一上水流通道7的一端与旋转主轴1内的第一冷却水通道11连通，另一端延伸向下至金刚石异形砂轮2的磨削口处；所述第二附件6与金刚石异形砂轮2的下端面之间设置有第一下水流通道8，所述第一下水流通道8的一端向上延伸至金刚石异形砂轮2的磨削口处，另一端与旋转主轴1内的第一冷却水通道11连通；所述第一附件3对应负压通道5处设置有腰型槽。
加工时，旋转主轴1旋转，并带动金刚石异形砂轮2转动磨削玻璃工件23，旋转主轴1内的冷却水源经第一冷却水通道11向第一上水流通道7和第一下水流通道8内输出冷却水，第一上水流通道7和第一下水流通道8分别从上下两个方向向金刚石异形砂轮2的磨削口处出冷却水，在负压气源的作用下，负压通道5内形成负压，第一上水流通道7和第一下水流通道8输出的冷却水在金刚石异形砂轮2工作面形成水膜包裹，提升冷却效果，降低了冷却水的用量；粉屑在负压气源的作用下，与冷却水混合，通过混流通道4和负压通道5传输至外部进行回收和分离，粉屑快速脱离磨削面，既降低 了磨擦热，又确保了金刚石的出刃高度，可提高砂轮的磨削能力，进而高效加工；同时减少了对加工现场形成的污染，并且由于冷却水量的降低，既节省了用水量，又大大降低了污水处理的成本。
加工时，旋转主轴1旋转高速运转，并带动金刚石异形砂轮2高速转动磨削玻璃工件23，旋转主轴1内的冷却水雾经第一冷却水通道11向第一上水流通道7和第一下水流通道8内输出冷却水雾，第一上水流通道7和第一下水流通道8分别从上下两个方向向金刚石异形砂轮2的磨削口处出冷却水雾，在负压气源的作用下，负压通道5内形成负压，第一上水流通道7和第一下水流通道8输出的冷却水雾在金刚石异形砂轮2工作面形成水膜包裹，提升冷却效果，降低了冷却水雾的用量。
上述实施例中，还包括回收冷却水和粉屑的回收装置22和负压气源装置，所述回收装置22与所述负压通道5连通；所述负压气源装置与所述回收装置22通过管道连通；
负压气源装置使得回收装置22内形成负压，经混流通道4吸入冷却水、粉屑及空气，并进行分离回收，减少了对加工现场形成的污染，降低冷却水量，既节省了用水量，大大降低了污水处理的成本。
上述实施例中，金刚石异形砂轮2可更换为抛光轮，实施抛光加工。
实施例3：
如图5至图8所示，一种立式加工冷却系统，包括旋转主轴1和金刚石异形砂轮2，所述金刚石异形砂轮2套装在所述旋转主轴1的下部；所述金刚石异形砂轮2的上端设置有圆环状的第一附件3，所述金刚石异形砂轮2内的环形槽204与第一附件3内的负压通道5连通；所述金刚石异形砂轮2的磨削口处的上方或/和下方输入冷却水，金刚石异形砂轮2的磨削口即磨环203的磨削口，负压通道5内形成负压，经混流通道4吸入冷却水、粉屑及空气。
上述实施例中，所述金刚石异形砂轮2的磨削口处固定设置有环绕磨削口的环形第一冷却水输送装置9，所述环形第一冷却水输送装置9的出水口处于所述金刚石异形砂轮2的磨削口的上方，且其出水口朝向所述金刚石异形砂轮2的磨削口处；所述金刚石异形砂轮2的下端设置有圆环状的第三附件25；所述第三附件25包裹所述金刚石异形砂轮2的下部；所述第三附件25与金刚石异形砂轮2的下端面之间设置有第二下水流通道10，所述第二下水流通道10的一端向上延伸至金刚石异形砂轮2的磨削口处，另一端与旋转主轴1内的第一冷却水通道11连通；所述第一附件3对应负压通道5处设置有腰型槽。
加工时，旋转主轴1旋转，并带动金刚石异形砂轮2转动磨削玻璃工件23，旋转主轴1内的冷却水源经第一冷却水通道11向第二下水流通道10内输出冷却水，环形第一冷却水输送装置9和第二下水流通道10分别从上下两个方向向金刚石异形砂轮2的磨削口处出冷却水，在负压气源的作用下，负压通道5内形成负压，环形第一冷却水输送装置9和第二下水流通道10输出的冷却水在金刚石异形砂轮2工作面形成水膜包裹，提升冷却效果，环形第一冷却水输送装置9的出水口不随金刚石异形砂轮2旋转，故冷却水受金刚石异形砂轮2离心作用的影响小，降低了冷却水的用量；粉屑在负压气源的作用下，与冷却水混合，通过混流通道4和负压通道5传输至外部进行回收和分离，粉屑快速脱离磨削面，既降低了磨擦热，又确保了金刚石的出刃高度，可提高砂轮的磨削能力，进而高效加工；同时减少了对加工现场形成的污染，并且由于冷却水量的降低，既节省了用水量，又大大降低了污水处理的成本。
加工时，旋转主轴1旋转高速运转，并带动金刚石异形砂轮2高速转动磨削玻璃工件23，旋转主轴1内的冷却水雾经第一冷却水通道11向第二下水流通道10内输出冷却水雾，环形第一冷却水输送装置9和第二下水流通 道10分别从上下两个方向向金刚石异形砂轮2的磨削口处出冷却水雾，在负压气源的作用下，负压通道5内形成负压，环形第一冷却水输送装置9和第二下水流通道10输出的冷却水雾在金刚石异形砂轮2工作面形成水膜包裹，提升冷却效果，环形第一冷却水输送装置9的出水口不随金刚石异形砂轮2高速旋转，故冷却水雾受金刚石异形砂轮2离心作用的影响小，降低了冷却水雾的用量。
上述实施例中，还包括回收冷却水和粉屑的回收装置22和负压气源装置，所述回收装置22与所述负压通道5连通；所述负压气源装置与所述回收装置22通过管道连通；
负压气源装置使得回收装置22内形成负压，经混流通道4吸入冷却水、粉屑及空气，并进行分离回收，减少了对加工现场形成的污染，降低冷却水量，既节省了用水量，大大降低了污水处理的成本。
上述实施例中，金刚石异形砂轮2可更换为抛光轮，实施抛光加工。
实施例4：
如图9至图11所示，一种立式加工冷却系统，包括旋转主轴1和金刚石异形砂轮2，所述金刚石异形砂轮2套装在所述旋转主轴1的下部；所述金刚石异形砂轮2的上端设置有圆环状的第一附件3，所述金刚石异形砂轮2内的环形槽204与第一附件3内的负压通道5连通；所述金刚石异形砂轮2的磨削口处的上方或/和下方输入冷却水，金刚石异形砂轮2的磨削口即磨环203的磨削口，负压通道5内形成负压，经混流通道4吸入冷却水、粉屑及空气。
上述实施例中，所述第一附件3包裹所述金刚石异形砂轮2的上部，所述金刚石异形砂轮2的下端设置有圆环状的第四附件12，所述第四附件12包裹所述金刚石异形砂轮2的下部；第一附件3和第四附件12在对应金刚石异形砂轮2的磨削口处设置有环状开口；所述第一附件3与金刚石异形砂 轮2的上端面之间设置有第二上水流通道13，所述第二上水流通道13的一端与第一附件3内的第二冷却水通道24连通，另一端延伸向下至金刚石异形砂轮2的磨削口处；所述第四附件12与金刚石异形砂轮2的下端面之间设置有第三下水流通道14，所述第三下水流通道14的一端向上延伸至金刚石异形砂轮2的磨削口处，另一端经所述进水通道206与第一附件3内的第二冷却水通道24连通；所述第一附件3对应负压通道5处设置有腰型槽。
加工时，旋转主轴1旋转，并带动金刚石异形砂轮2转动磨削玻璃工件23，第一附件3内的冷却水源经第二冷却水通道24向第二上水流通道13和第三下水流通道14内输出冷却水，第二上水流通道13和第三下水流通道14分别从上下两个方向向金刚石异形砂轮2的磨削口处出冷却水，在负压气源的作用下，负压通道5内形成负压，第二上水流通道13和第三下水流通道14输出的冷却水在金刚石异形砂轮2工作面形成水膜包裹，提升冷却效果，降低了冷却水的用量；粉屑在负压气源的作用下，与冷却水混合，通过混流通道4和负压通道5传输至外部进行回收和分离，粉屑快速脱离磨削面，既降低了磨擦热，又确保了金刚石的出刃高度，可提高砂轮的磨削能力，进而高效加工；同时减少了对加工现场形成的污染，并且由于冷却水量的降低，既节省了用水量，又大大降低了污水处理的成本。
加工时，旋转主轴1高速旋转，并带动金刚石异形砂轮2高速转动磨削玻璃工件23，第一附件3内的冷却水雾经第二冷却水通道24向第二上水流通道13和第三下水流通道14内输出冷却水雾，第二上水流通道13和第三下水流通道14分别从上下两个方向向金刚石异形砂轮2的磨削口处出冷却水雾，在负压气源的作用下，负压通道5内形成负压，第二上水流通道13和第三下水流通道14输出的冷却水雾在金刚石异形砂轮2工作面形成水膜包裹，提升冷却效果，降低了冷却水雾的用量。
上述实施例中，还包括回收冷却水和粉屑的回收装置22和负压气源装 置，所述回收装置22与所述负压通道5连通；所述负压气源装置与所述回收装置22通过管道连通；
负压气源装置使得回收装置22内形成负压，经混流通道4吸入冷却水、粉屑及空气，并进行分离回收，减少了对加工现场形成的污染，降低冷却水量，既节省了用水量，大大降低了污水处理的成本。
上述实施例中，金刚石异形砂轮2可更换为抛光轮，实施抛光加工。
实施例5：
如图12至图14所示，一种立式加工冷却系统，包括旋转主轴1和金刚石异形砂轮2，所述金刚石异形砂轮2套装在所述旋转主轴1的下部；所述金刚石异形砂轮2的上端设置有圆环状的第一附件3，所述金刚石异形砂轮2内的环形槽204与第一附件3内的负压通道5连通；所述金刚石异形砂轮2的磨削口处的上方或/和下方输入冷却水，金刚石异形砂轮2的磨削口即磨环203的磨削口，负压通道5内形成负压，经混流通道4吸入冷却水、粉屑及空气。
上述实施例中，所述金刚石异形砂轮2的磨削口处固定设置有环绕磨削口的环形第二冷却水输送装置15，所述环形第二冷却水输送装置15的出水口处于所述金刚石异形砂轮2的磨削口的上方，且其出水口朝向所述金刚石异形砂轮2的磨削口处；所述金刚石异形砂轮2的下端设置有圆环状的第五附件16，所述第五附件16包裹所述金刚石异形砂轮2的下部；所述第五附件16与金刚石异形砂轮2的下端面之间设置有第四下水流通道17，所述第四下水流通道17的一端向上延伸至金刚石异形砂轮2的磨削口处；另一端经所述进水通道206与第一附件3内的第二冷却水通道24连通；所述第一附件3内的第二冷却水通道24处于所述负压通道5的外侧；所述第一附件3对应负压通道5处设置有腰型槽。
加工时，旋转主轴1旋转，并带动金刚石异形砂轮2转动磨削玻璃工件 23，第一附件3内的冷却水源经第二冷却水通道24向第四下水流通道17内输出冷却水，环形第二冷却水输送装置15和第四下水流通道17分别从上下两个方向向金刚石异形砂轮2的磨削口处出冷却水，在负压气源的作用下，负压通道5内形成负压，环形第二冷却水输送装置15和第四下水流通道17输出的冷却水在金刚石异形砂轮2工作面形成水膜包裹，提升冷却效果，环形第二冷却水输送装置15的出水口不随金刚石异形砂轮2旋转，故冷却水受金刚石异形砂轮2离心作用的影响小，降低了冷却水的用量；粉屑在负压气源的作用下，与冷却水混合，通过混流通道4和负压通道5传输至外部进行回收和分离，粉屑快速脱离磨削面，既降低了磨擦热，又确保了金刚石的出刃高度，可提高砂轮的磨削能力，进而高效加工；同时减少了对加工现场形成的污染，并且由于冷却水量的降低，既节省了用水量，又大大降低了污水处理的成本。
加工时，旋转主轴1高速旋转，并带动金刚石异形砂轮2高速转动磨削玻璃工件23，第一附件3内的冷却水雾经第二冷却水通道24向第四下水流通道17内输出冷却水雾，环形第二冷却水输送装置15和第四下水流通道17分别从上下两个方向向金刚石异形砂轮2的磨削口处出冷却水雾，在负压气源的作用下，负压通道5内形成负压，环形第二冷却水输送装置15和第四下水流通道17输出的冷却水雾在金刚石异形砂轮2工作面形成水膜包裹，提升冷却效果，环形第二冷却水输送装置15的出水口不随金刚石异形砂轮2旋转，故冷却水雾受金刚石异形砂轮2离心作用的影响小，降低了冷却水雾的用量。
上述实施例中，还包括回收冷却水和粉屑的回收装置22和负压气源装置，所述回收装置22与所述负压通道5连通；所述负压气源装置与所述回收装置22通过管道连通；
负压气源装置使得回收装置22内形成负压，经混流通道4吸入冷却水、 粉屑及空气，并进行分离回收，减少了对加工现场形成的污染，降低冷却水量，既节省了用水量，大大降低了污水处理的成本。
上述实施例中，金刚石异形砂轮2可更换为抛光轮，实施抛光加工。
实施例6：
如图15至图17所示，一种立式加工冷却系统，包括旋转主轴1和金刚石异形砂轮2，所述金刚石异形砂轮2套装在所述旋转主轴1的下部；所述金刚石异形砂轮2的上端设置有圆环状的第一附件3，所述金刚石异形砂轮2内的环形槽204与第一附件3内的负压通道5连通；所述金刚石异形砂轮2的磨削口处的上方或/和下方输入冷却水，金刚石异形砂轮2的磨削口即磨环203的磨削口，负压通道5内形成负压，经混流通道4吸入冷却水、粉屑及空气。
上述实施例中，所述金刚石异形砂轮2的磨削口处固定设置有环绕磨削口的环形第三冷却水输送装置18，所述环形第三冷却水输送装置18的出水口处于所述金刚石异形砂轮2的磨削口的上方，且其出水口朝向所述金刚石异形砂轮2的磨削口处；所述金刚石异形砂轮2的下端设置有圆环状的第六附件19，所述第六附件19包裹所述金刚石异形砂轮2的下部；所述第六附件19与金刚石异形砂轮2的下端面之间设置有第五下水流通道20，所述第五下水流通道20的一端向上延伸至金刚石异形砂轮2的磨削口处，另一端向上穿过金刚石异形砂轮2与第一附件3内的第二冷却水通道24连通；所述第一附件3内的第二冷却水通道24处于所述负压通道5的内侧；金刚石异形砂轮2内的两个环形槽204，多个混流通道4均与一环形槽204连通，一环形槽204还与负压通道5连通；另一环形槽204与第二冷却水通道24连通，还与第五下水流通道20连通，所述第一附件3对应负压通道5处设置有腰型槽。
加工时，旋转主轴1旋转，并带动金刚石异形砂轮2转动磨削玻璃工件 23，第一附件3内的冷却水源经第二冷却水通道24向第五下水流通道20内输出冷却水，环形第三冷却水输送装置18和第五下水流通道20分别从上下两个方向向金刚石异形砂轮2的磨削口处出冷却水，在负压气源的作用下，负压通道5内形成负压，环形第三冷却水输送装置18和第五下水流通道20输出的冷却水在金刚石异形砂轮2工作面形成水膜包裹，提升冷却效果，环形第三冷却水输送装置18的出水口不随金刚石异形砂轮2旋转，故冷却水受金刚石异形砂轮2离心作用的影响小，降低了冷却水的用量；粉屑在负压气源的作用下，与冷却水混合，通过混流通道4和负压通道5传输至外部进行回收和分离，粉屑快速脱离磨削面，既降低了磨擦热，又确保了金刚石的出刃高度，可提高砂轮的磨削能力，进而高效加工；同时减少了对加工现场形成的污染，并且由于冷却水量的降低，既节省了用水量，又大大降低了污水处理的成本。
加工时，旋转主轴1高速旋转，并带动金刚石异形砂轮2高速转动磨削玻璃工件23，第一附件3内的冷却水雾经第二冷却水通道24向第五下水流通道20内输出冷却水雾，环形第三冷却水输送装置18和第五下水流通道20分别从上下两个方向向金刚石异形砂轮2的磨削口处出冷却水雾，在负压气源的作用下，负压通道5内形成负压，环形第三冷却水输送装置18和第五下水流通道20输出的冷却水雾在金刚石异形砂轮2工作面形成水膜包裹，提升冷却效果，环形第三冷却水输送装置18的出水口不随金刚石异形砂轮2旋转，故冷却水雾受金刚石异形砂轮2离心作用的影响小，降低了冷却水雾的用量。
上述实施例中，还包括回收冷却水和粉屑的回收装置22和负压气源装置，所述回收装置22与所述负压通道5连通；所述负压气源装置与所述回收装置22通过管道连通；
负压气源装置使得回收装置22内形成负压，经混流通道4吸入冷却水、 粉屑及空气，并进行分离回收，减少了对加工现场形成的污染，降低冷却水量，既节省了用水量，大大降低了污水处理的成本。
上述实施例中，金刚石异形砂轮2可更换为抛光轮，实施抛光加工。
实施例7：
如图18至图20所示，一种立式加工冷却系统，包括旋转主轴1和金刚石异形砂轮2，所述金刚石异形砂轮2套装在所述旋转主轴1的下部；所述金刚石异形砂轮2的上端设置有圆环状的第一附件3，所述金刚石异形砂轮2内的环形槽204与第一附件3内的负压通道5连通；所述金刚石异形砂轮2的磨削口处的上方或/和下方输入冷却水，金刚石异形砂轮2的磨削口即磨环203的磨削口，负压通道5内形成负压，经混流通道4吸入冷却水、粉屑及空气。
上述实施例中，所述金刚石异形砂轮2的磨削口处固定设置有环绕磨削口的环形第四冷却水输送装置21，所述环形第四冷却水输送装置21的出水口处于所述金刚石异形砂轮2的磨削口的上方，且其出水口朝向所述金刚石异形砂轮2的磨削口处；所述第一附件3对应负压通道5处设置有腰型槽。
加工时，旋转主轴1旋转，并带动金刚石异形砂轮2转动磨削玻璃工件23，环形第四冷却水输送装置21向金刚石异形砂轮2的磨削口处出冷却水，在负压气源的作用下，负压通道5内形成负压，环形第四冷却水输送装置21输出的冷却水在金刚石异形砂轮2工作面形成水膜包裹，提升冷却效果，环形第四冷却水输送装置21的出水口不随金刚石异形砂轮2旋转，故冷却水受金刚石异形砂轮2离心作用的影响小，降低了冷却水的用量；粉屑在负压气源的作用下，与冷却水混合，通过混流通道4和负压通道5传输至外部进行回收和分离，粉屑快速脱离磨削面，既降低了磨擦热，又确保了金刚石的出刃高度，可提高砂轮的磨削能力，进而高效加工；同时减少了对加工现场形成的污染，并且由于冷却水量的降低，既节省了用水量，又大大降低了污 水处理的成本。
加工时，旋转主轴1高速旋转，并带动金刚石异形砂轮2高速转动磨削玻璃工件23，环形第四冷却水输送装置21向金刚石异形砂轮2的磨削口处出冷却水雾，在负压气源的作用下，负压通道5内形成负压，环形第四冷却水输送装置21输出的冷却水雾在金刚石异形砂轮2工作面形成水膜包裹，提升冷却效果，环形第四冷却水输送装置21的出水口不随金刚石异形砂轮2旋转，故冷却水雾受金刚石异形砂轮2离心作用的影响小，降低了冷却水雾的用量。
负压气源装置使得回收装置22内形成负压，经混流通道4吸入冷却水、粉屑及空气，并进行分离回收，减少了对加工现场形成的污染，降低冷却水量，既节省了用水量，大大降低了污水处理的成本。
上述实施例中，金刚石异形砂轮2可更换为抛光轮，实施抛光加工。
本发明的技术原理，亦可应用于卧式加工冷却系统，如平板玻璃雕刻机上。
以上所述仅为本发明的较佳实施例，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (11)

  1. 一种金刚石异形砂轮，其特征在于：包括上基体(201)、下基体(202)和磨环(203)，所述上基体(201)置于所述下基体(202)的上端，且所述上基体(201)和下基体(202)固定连接构成砂轮本体；所述磨环(203)呈环状固结在所述砂轮本体的外圆环上；所述砂轮本体内设置有一个或两个与其上端面连通的环形槽(204)；所述磨环(203)内设置有吸入冷却水、粉屑及空气的多个混流通道(4)，每一所述混流通道(4)的一端延伸至磨环(203)的环形磨削口处，另一端与一所述环形槽(204)连通，且该所述环形槽(204)与外部负压气源装置连通。
  2. 根据权利要求1所述一种金刚石异形砂轮，其特征在于：所述磨环(203)由模具一次压铸成型固结在所述砂轮本体的外圆环上；或者由多个所述齿块(205)间隔布置或依次连接构成圆环结构，并固结在所述砂轮本体的外圆环上；相邻两个齿块(205)之间构成混流通道(4)。
  3. 根据权利要求1或2所述一种金刚石异形砂轮，其特征在于：所述砂轮本体上设置有多个接入冷却水且贯穿其上端面和下端面的进水通道(206)。
  4. 一种立式加工冷却系统，其特征在于：包括旋转主轴(1)和权利要求1至3任一项所述的金刚石异形砂轮(2)，所述金刚石异形砂轮(2)套装在所述旋转主轴(1)的下部；所述金刚石异形砂轮(2)的上端设置有圆环状的第一附件(3)，所述金刚石异形砂轮(2)内的环形槽(204)与第一附件(3)内的负压通道(5)连通；所述金刚石异形砂轮(2)的磨削口处的上方或/和下方输入冷却水，负压通道(5)内形成负压，经混流通道(4)吸入冷却水、粉屑及空气。
  5. 根据权利要求4所述一种立式加工冷却系统，其特征在于：所述第 一附件(3)包裹所述金刚石异形砂轮(2)的上部，所述金刚石异形砂轮(2)的下端设置有圆环状的第二附件(6)；所述第二附件(6)包裹所述金刚石异形砂轮(2)的下部；第一附件(3)和第二附件(6)在对应金刚石异形砂轮(2)的磨削口处设置有环状开口；所述第一附件(3)与金刚石异形砂轮(2)的上端面之间设置有第一上水流通道(7)，所述第一上水流通道(7)的一端与旋转主轴(1)内的第一冷却水通道(11)连通，另一端延伸向下至金刚石异形砂轮(2)的磨削口处；所述第二附件(6)与金刚石异形砂轮(2)的下端面之间设置有第一下水流通道(8)，所述第一下水流通道(8)的一端向上延伸至金刚石异形砂轮(2)的磨削口处，另一端与旋转主轴(1)内的第一冷却水通道(11)连通。
  6. 根据权利要求4所述一种立式加工冷却系统，其特征在于：所述金刚石异形砂轮(2)的磨削口处固定设置有环绕磨削口的环形第一冷却水输送装置(9)，所述环形第一冷却水输送装置(9)的出水口处于所述金刚石异形砂轮(2)的磨削口的上方，且其出水口朝向所述金刚石异形砂轮(2)的磨削口处；所述金刚石异形砂轮(2)的下端设置有圆环状的第三附件(25)；所述第三附件(25)包裹所述金刚石异形砂轮(2)的下部；所述第三附件(25)与金刚石异形砂轮(2)的下端面之间设置有第二下水流通道(10)，所述第二下水流通道(10)的一端向上延伸至金刚石异形砂轮(2)的磨削口处，另一端与旋转主轴(1)内的第一冷却水通道(11)连通。
  7. 根据权利要求4所述一种立式加工冷却系统，其特征在于：所述第一附件(3)包裹所述金刚石异形砂轮(2)的上部，所述金刚石异形砂轮(2)的下端设置有圆环状的第四附件(12)，所述第四附件(12)包裹所述金刚石异形砂轮(2)的下部；第一附件(3)和第四附件(12)在对应金刚石异形砂轮(2)的磨削口处设置有环状开口；所述第一附件(3)与金刚石异形砂轮(2)的上端面之间设置有第二上水流通道(13)，所述第二上水流通道 (13)的一端与第一附件(3)内的第二冷却水通道(24)连通，另一端延伸向下至金刚石异形砂轮(2)的磨削口处；所述第四附件(12)与金刚石异形砂轮(2)的下端面之间设置有第三下水流通道(14)，所述第三下水流通道(14)的一端向上延伸至金刚石异形砂轮(2)的磨削口处，另一端经所述进水通道(206)与第一附件(3)内的第二冷却水通道(24)连通。
  8. 根据权利要求4所述一种立式加工冷却系统，其特征在于：所述金刚石异形砂轮(2)的磨削口处固定设置有环绕磨削口的环形第二冷却水输送装置(15)，所述环形第二冷却水输送装置(15)的出水口处于所述金刚石异形砂轮(2)的磨削口的上方，且其出水口朝向所述金刚石异形砂轮(2)的磨削口处；所述金刚石异形砂轮(2)的下端设置有圆环状的第五附件(16)，所述第五附件(16)包裹所述金刚石异形砂轮(2)的下部；所述第五附件(16)与金刚石异形砂轮(2)的下端面之间设置有第四下水流通道(17)，所述第四下水流通道(17)的一端向上延伸至金刚石异形砂轮(2)的磨削口处；另一端与第一附件(3)内的第二冷却水通道(24)连通；所述第一附件(3)内的第二冷却水通道(24)处于所述负压通道(5)的外侧。
  9. 根据权利要求4所述一种立式加工冷却系统，其特征在于：所述金刚石异形砂轮(2)的磨削口处固定设置有环绕磨削口的环形第三冷却水输送装置(18)，所述环形第三冷却水输送装置(18)的出水口处于所述金刚石异形砂轮(2)的磨削口的上方，且其出水口朝向所述金刚石异形砂轮(2)的磨削口处；所述金刚石异形砂轮(2)的下端设置有圆环状的第六附件(19)，所述第六附件(19)包裹所述金刚石异形砂轮(2)的下部；所述第六附件(19)与金刚石异形砂轮(2)的下端面之间设置有第五下水流通道(20)，所述第五下水流通道(20)的一端向上延伸至金刚石异形砂轮(2)的磨削口处，另一端与第一附件(3)内的第二冷却水通道(24)连通；所述第一附件(3)内的第二冷却水通道(24)处于所述负压通道(5)的内侧。
  10. 根据权利要求4所述一种立式加工冷却系统，其特征在于：所述金刚石异形砂轮(2)的磨削口处固定设置有环绕磨削口的环形第四冷却水输送装置(21)，所述环形第四冷却水输送装置(21)的出水口处于所述金刚石异形砂轮(2)的磨削口的上方，且其出水口朝向所述金刚石异形砂轮(2)的磨削口处。
  11. 根据权利要求4至10任一项所述一种立式加工冷却系统，其特征在于：还包括回收冷却水和粉屑的回收装置(22)和负压气源装置，所述回收装置(22)与所述负压通道(5)连通；所述负压气源装置与所述回收装置(22)通过管道连通。
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