CN110237947A - High-pressure nozzle and tool machining lubricating system - Google Patents
High-pressure nozzle and tool machining lubricating system Download PDFInfo
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- CN110237947A CN110237947A CN201910430848.0A CN201910430848A CN110237947A CN 110237947 A CN110237947 A CN 110237947A CN 201910430848 A CN201910430848 A CN 201910430848A CN 110237947 A CN110237947 A CN 110237947A
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- supply pipe
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- 230000001050 lubricating effect Effects 0.000 title claims description 4
- 238000003754 machining Methods 0.000 title description 5
- 239000007788 liquid Substances 0.000 claims abstract description 79
- 239000007921 spray Substances 0.000 claims abstract description 65
- 239000003595 mist Substances 0.000 claims abstract description 44
- 230000004888 barrier function Effects 0.000 claims abstract description 24
- 238000005520 cutting process Methods 0.000 claims abstract description 11
- 238000005461 lubrication Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 63
- 238000002347 injection Methods 0.000 claims description 31
- 239000007924 injection Substances 0.000 claims description 31
- 238000005507 spraying Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 239000012141 concentrate Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
Abstract
一种高压喷头，包括喷头主体和第一外套，喷头主体内设有喷液通道，喷头主体的一端连接第一外套内，且喷头主体与第一外套之间形成有第一喷气通道，第一喷气通道沿着喷头主体的周向设置，第一喷气通道喷出的气体可在喷头主体的喷液方向形成第一阻隔气膜，第一阻隔气膜围绕在由喷头主体喷出的油雾或液雾的四周。本发明的高压喷头能聚拢集中喷出，使得油雾或液雾能精准喷到切削刀具和加工面，减少了损耗，降低了成本。本发明还涉及一种刀具加工润滑系统。
A high-pressure nozzle comprises a nozzle body and a first outer sleeve, wherein a liquid spraying channel is arranged in the nozzle body, one end of the nozzle body is connected to the first outer sleeve, and a first jet channel is formed between the nozzle body and the first outer sleeve, and the first jet channel is arranged along the circumference of the nozzle body, and the gas sprayed from the first jet channel can form a first barrier gas film in the liquid spraying direction of the nozzle body, and the first barrier gas film surrounds the oil mist or liquid mist sprayed from the nozzle body. The high-pressure nozzle of the present invention can gather and spray in a concentrated manner, so that the oil mist or liquid mist can be accurately sprayed onto the cutting tool and the processing surface, thereby reducing loss and lowering costs. The present invention also relates to a tool processing lubrication system.
Description
技术领域technical field
本发明涉及加工机床的润滑技术领域，特别涉及一种高压喷头及刀具加工润滑系统。The invention relates to the technical field of lubrication of processing machine tools, in particular to a high-pressure nozzle and a tool processing lubrication system.
背景技术Background technique
目前喷头的结构都是直接从小孔喷出油雾或液体或气体，对于高压的气雾喷出无法形成聚拢油雾、液雾效果，油雾、液雾只能散状喷出，这样不能精准喷到切削刀具和加工面。At present, the structure of the nozzle is to spray oil mist or liquid or gas directly from the small hole. For high-pressure mist spraying, the effect of gathering oil mist and liquid mist cannot be formed. Oil mist and liquid mist can only be sprayed in a scattered form. Precise spray onto cutting tools and surfaces.
发明内容Contents of the invention
有鉴于此，本发明提供一种高压喷头，能聚拢集中喷出，使得油雾或液雾能精准喷到切削刀具和加工面，减少了损耗，降低了成本。In view of this, the present invention provides a high-pressure spray head, which can be gathered and sprayed together, so that the oil mist or liquid mist can be accurately sprayed to the cutting tool and the processing surface, reducing loss and cost.
一种高压喷头，包括喷头主体和第一外套，喷头主体内设有喷液通道，喷头主体的一端连接第一外套内，且喷头主体与第一外套之间形成有第一喷气通道，第一喷气通道沿着喷头主体的周向设置，第一喷气通道喷出的气体可在喷头主体的喷液方向形成第一阻隔气膜，第一阻隔气膜围绕在由喷头主体喷出的油雾或液雾的四周。A high-pressure spray head, including a spray head body and a first jacket, a liquid spray channel is provided in the shower head body, one end of the spray head body is connected to the first jacket, and a first air injection channel is formed between the shower head body and the first jacket, the first The gas injection channel is arranged along the circumference of the shower head body, and the gas ejected from the first gas injection channel can form a first barrier gas film in the liquid spray direction of the shower head body, and the first barrier gas film surrounds the oil mist or sprayed from the shower head body. around the liquid mist.
在本发明的实施例中，上述喷头主体内设有第一安装腔，该喷液通道与该第一安装腔连通，该第一安装腔的腔壁上设有第一螺纹和第一气孔，该第一气孔分别与该第一安装腔、该第一喷气通道连通；该第一外套内设有第二安装腔，该第二安装腔与该第一安装腔连通，该第二安装腔的腔壁上设有第二螺纹。In an embodiment of the present invention, the main body of the spray head is provided with a first installation cavity, the liquid spray channel communicates with the first installation cavity, and the wall of the first installation cavity is provided with a first screw thread and a first air hole. The first air hole communicates with the first installation cavity and the first air injection channel respectively; a second installation cavity is arranged inside the first jacket, and the second installation cavity communicates with the first installation cavity, and the second installation cavity communicates with the first installation cavity. The cavity wall is provided with a second screw thread.
在本发明的实施例中，上述高压喷头还包括供液管和第一供气管，该供液管的外壁上设有第三螺纹，该供液管的一端设置于该第一安装腔中，该喷头主体与该供液管之间通过该第一螺纹和该第二螺纹配合实现连接，该供液管的供液道与该喷液通道连通；该第一供气管的外壁上设有第四螺纹，该第一供气管的一端设置于该第二安装腔中，该第一外套与该第一供气管之间通过该第二螺纹和该第四螺纹配合实现连接，该第一供气管的供气道与该第二安装腔连通，该供液管位于该第一供气管的供气道内。In an embodiment of the present invention, the above-mentioned high-pressure spray head further includes a liquid supply pipe and a first air supply pipe, the outer wall of the liquid supply pipe is provided with a third thread, and one end of the liquid supply pipe is arranged in the first installation cavity, The main body of the spray head and the liquid supply pipe are connected through the cooperation of the first thread and the second thread, and the liquid supply channel of the liquid supply pipe communicates with the spray liquid channel; Four threads, one end of the first air supply pipe is set in the second installation cavity, the connection between the first jacket and the first air supply pipe is realized through the cooperation of the second thread and the fourth thread, the first air supply pipe The air supply channel of the first air supply tube communicates with the second installation cavity, and the liquid supply tube is located in the air supply channel of the first air supply tube.
在本发明的实施例中，上述喷头主体和该第一外套一体成型。In an embodiment of the present invention, the above-mentioned spray head body and the first casing are integrally formed.
在本发明的实施例中，上述高压喷头还包括第二外套，该第一外套的一端连接该第二外套内，该第一外套与该第二外套之间形成有第二喷气通道，该第二喷气通道沿着该第一外套的周向设置，该第二喷气通道喷出的气体可在该第一外套的喷气方向形成第二阻隔气膜，该第二阻隔气膜围绕在由该第一外套喷出的该第一阻隔气膜的四周。In an embodiment of the present invention, the above-mentioned high-pressure spray head further includes a second jacket, one end of the first jacket is connected to the inside of the second jacket, a second jet channel is formed between the first jacket and the second jacket, and the first jacket Two gas injection channels are arranged along the circumference of the first casing, and the gas ejected from the second gas injection channels can form a second barrier gas film in the gas injection direction of the first casing, and the second barrier gas film is surrounded by the second gas barrier film. The surroundings of the first barrier air film sprayed from a jacket.
在本发明的实施例中，上述第二安装腔的腔壁上设有第二气孔，该第二气孔分别与该第二安装腔、该第二喷气通道连通；该第二外套内设有第三安装腔，该第三安装腔与该第二安装腔连通，该第三安装腔的腔壁上设有第五螺纹。In an embodiment of the present invention, a second air hole is provided on the wall of the second installation cavity, and the second air hole communicates with the second installation cavity and the second air injection channel respectively; Three installation cavities, the third installation cavity communicates with the second installation cavity, and the cavity wall of the third installation cavity is provided with a fifth thread.
在本发明的实施例中，上述高压喷头还包括第二供气管，该第二供气管的外壁上设有第六螺纹，该第二供气管的一端设置于该第三安装腔中，该第二外套与该第二供气管之间通过该第五螺纹和该第六螺纹配合实现连接，该第二供气管的供气道与该第三安装腔连通，该第一供气管位于该第二供气管的供气道内。In an embodiment of the present invention, the above-mentioned high-pressure spray head further includes a second air supply pipe, the outer wall of the second air supply pipe is provided with a sixth screw thread, one end of the second air supply pipe is arranged in the third installation cavity, and the first air supply pipe The second outer sleeve and the second air supply pipe are connected through the fifth thread and the sixth thread. The air supply channel of the second air supply pipe communicates with the third installation cavity. The first air supply pipe is located in the second In the air supply channel of the air supply tube.
在本发明的实施例中，上述第一供气管的内径大于该供液管的外径；该第二供气管的内径大于该第一供气管的外径。In an embodiment of the present invention, the inner diameter of the first air supply pipe is larger than the outer diameter of the liquid supply pipe; the inner diameter of the second air supply pipe is larger than the outer diameter of the first air supply pipe.
本发明还提供一种刀具加工润滑系统，包括上述的高压喷头。The present invention also provides a lubricating system for cutting tools, including the above-mentioned high-pressure spray head.
在本发明的实施例中，上述刀具加工润滑系统还包括供液系统、增压系统和控制系统，该控制系统分别与该供液系统、该增压系统电性连接，该供液系统用以为该高压喷头提供油雾或液雾，该增压系统用以为该高压喷头提供高压气体。In an embodiment of the present invention, the above tool machining lubrication system further includes a liquid supply system, a pressurization system and a control system, the control system is electrically connected to the liquid supply system and the pressurization system, and the liquid supply system is used for The high-pressure spray head provides oil mist or liquid mist, and the booster system is used to provide high-pressure gas for the high-pressure spray head.
本发明的高压喷头的喷头主体内设有喷液通道，喷头主体的一端连接第一外套内，且喷头主体与第一外套之间形成有第一喷气通道，第一喷气通道沿着喷头主体的周向设置，第一喷气通道喷出的气体可在喷头主体的喷液方向形成第一阻隔气膜，第一阻隔气膜围绕在由喷头主体喷出的油雾或液雾的四周。本发明的高压喷头对油雾或液雾能聚拢集中喷出，使得油雾或液雾能精准喷到切削刀具和加工面，减少了损耗，降低了成本。The nozzle body of the high-pressure nozzle of the present invention is provided with a spray channel, one end of the nozzle body is connected to the first jacket, and a first jet channel is formed between the nozzle body and the first jacket, and the first jet channel is along the nozzle body. Arranged in the circumferential direction, the gas ejected from the first air injection channel can form a first barrier gas film in the liquid spray direction of the shower head body, and the first barrier gas film surrounds the oil mist or liquid mist ejected from the shower head body. The high-pressure nozzle of the present invention can concentrate and spray oil mist or liquid mist, so that oil mist or liquid mist can be accurately sprayed to cutting tools and processing surfaces, reducing loss and cost.
附图说明Description of drawings
图1是本发明的高压喷头的结构示意图。Fig. 1 is a schematic structural view of the high-pressure spray head of the present invention.
图2是图1所示的高压喷头的剖视结构示意图。FIG. 2 is a schematic cross-sectional structure diagram of the high-pressure spray head shown in FIG. 1 .
图3是本发明的高压喷头的局部拆分结构示意图。Fig. 3 is a partial disassembled structure schematic diagram of the high-pressure spray head of the present invention.
图4是图3所示的高压喷头的剖视结构示意图。FIG. 4 is a schematic cross-sectional structure diagram of the high-pressure spray head shown in FIG. 3 .
图5是本发明的高压喷头工作时的结构示意图。Fig. 5 is a structural schematic view of the high-pressure spray head of the present invention when it is working.
图6是本发明的刀具加工润滑系统的结构示意图。Fig. 6 is a schematic structural view of the cutting tool machining lubrication system of the present invention.
具体实施方式Detailed ways
为使本发明的目的、技术方案和优点更加清楚，下面将结合附图对本发明的实施方式作进一步地描述。In order to make the object, technical solution and advantages of the present invention clearer, the implementation manners of the present invention will be further described below in conjunction with the accompanying drawings.
图1是本发明的高压喷头的结构示意图。图2是图1所示的高压喷头的剖视结构示意图。图3是本发明的高压喷头的局部拆分结构示意图。图4是图3所示的高压喷头的剖视结构示意图。如图1、图2、图3和图4所示，高压喷头10包括喷头主体11、第一外套12、第二外套13、供液管14、第一供气管15和第二供气管16。Fig. 1 is a schematic structural view of the high-pressure spray head of the present invention. FIG. 2 is a schematic cross-sectional structure diagram of the high-pressure spray head shown in FIG. 1 . Fig. 3 is a partial disassembled structure schematic diagram of the high-pressure spray head of the present invention. FIG. 4 is a schematic cross-sectional structure diagram of the high-pressure spray head shown in FIG. 3 . As shown in FIG. 1 , FIG. 2 , FIG. 3 and FIG. 4 , the high-pressure shower head 10 includes a shower head body 11 , a first casing 12 , a second casing 13 , a liquid supply pipe 14 , a first air supply pipe 15 and a second air supply pipe 16 .
图5是本发明的高压喷头工作时的结构示意图。请参照图2至图5，喷头主体11的一端连接第一外套12内，且喷头主体11与第一外套12之间形成有第一喷气通道101，第一喷气通道101沿着喷头主体11的周向设置。喷头主体11内设有喷液通道102和第一安装腔103，喷液通道102靠近喷头主体11的前端，第一安装腔103靠近喷头主体11的后端，喷液通道102与第一安装腔103连通，且喷液通道102的内径小于第一安装腔103的内径。第一安装腔103的腔壁上设有第一螺纹112和第一气孔104，第一气孔104贯穿第一安装腔103的腔壁，第一气孔104分别与第一安装腔103、第一喷气通道101连通。在本实施例中，由第一喷气通道101喷出的气体可在喷头主体11的喷液方向形成第一阻隔气膜10a，第一阻隔气膜10a围绕在由喷头主体11喷出的油雾或液雾的四周，防止油雾或液雾扩散开，如图5所示。在本实施例中，喷头主体11和第一外套12一体成型，但并不以此为限。Fig. 5 is a structural schematic view of the high-pressure spray head of the present invention when it is working. 2 to 5, one end of the shower head body 11 is connected to the first outer casing 12, and a first jet channel 101 is formed between the shower head body 11 and the first outer jacket 12, and the first jet channel 101 is along the nozzle body 11. Circumferential setting. The nozzle main body 11 is provided with a liquid spray channel 102 and a first installation cavity 103, the liquid spray channel 102 is close to the front end of the spray head main body 11, the first installation cavity 103 is close to the rear end of the spray head main body 11, the liquid spray channel 102 and the first installation cavity 103 communicates, and the inner diameter of the liquid injection channel 102 is smaller than the inner diameter of the first installation cavity 103 . The wall of the first installation chamber 103 is provided with a first screw thread 112 and a first air hole 104, the first air hole 104 runs through the wall of the first installation chamber 103, the first air hole 104 is respectively connected with the first installation chamber 103, the first air jet Channel 101 communicates. In this embodiment, the gas ejected from the first air injection channel 101 can form a first barrier gas film 10a in the spray direction of the shower head body 11, and the first barrier gas film 10a surrounds the oil mist ejected from the shower head body 11. or around the liquid mist to prevent the oil mist or liquid mist from spreading, as shown in Figure 5. In this embodiment, the shower head body 11 and the first casing 12 are integrally formed, but it is not limited thereto.
第一外套12远离喷头主体11的一端连接第二外套13内，第一外套12与第二外套13之间形成有第二喷气通道105，第二喷气通道105沿着第一外套12的周向设置，第二喷气通道105喷出的气体可在第一外套12的喷气方向形成第二阻隔气膜10b，第二阻隔气膜10b围绕在由第一外套12喷出的该第一阻隔气膜10a的四周，防止油雾或液雾扩散开，如图5所示。第一外套12内设有第二安装腔106，第二安装腔106与第一安装腔103连通，第二安装腔106的腔壁上设有第二螺纹122和第二气孔107，第二气孔107贯穿第二安装腔106的腔壁，第二气孔107分别与第二安装腔106、第二喷气通道105连通。在本实施例中，喷头主体11、第一外套12和第二外套13一体成型，但并不以此为限。One end of the first outer casing 12 away from the nozzle main body 11 is connected to the second outer casing 13, and a second air injection channel 105 is formed between the first outer casing 12 and the second outer outer casing 13, and the second air injection channel 105 is along the circumferential direction of the first outer casing 12. Set, the gas ejected from the second gas injection channel 105 can form a second barrier gas film 10b in the gas injection direction of the first jacket 12, and the second barrier gas film 10b surrounds the first barrier gas film ejected from the first jacket 12 Around 10a, prevent oil mist or liquid mist from spreading, as shown in Figure 5. The second installation cavity 106 is arranged in the first outer casing 12, and the second installation cavity 106 communicates with the first installation cavity 103. The cavity wall of the second installation cavity 106 is provided with a second screw thread 122 and a second air hole 107. The second air hole 107 runs through the cavity wall of the second installation cavity 106 , and the second air hole 107 communicates with the second installation cavity 106 and the second air injection channel 105 respectively. In this embodiment, the shower head body 11 , the first casing 12 and the second casing 13 are integrally formed, but it is not limited thereto.
第二外套13内设有第三安装腔108，第三安装腔108与第二安装腔106连通，第三安装腔108的腔壁上设有第五螺纹132。The second housing 13 is provided with a third installation cavity 108 , the third installation cavity 108 communicates with the second installation cavity 106 , and a fifth screw thread 132 is provided on the wall of the third installation cavity 108 .
供液管14的外壁上设有第三螺纹142，供液管14的一端设置于第一安装腔103中，喷头主体11与供液管14之间通过第一螺纹112和第二螺纹122配合实现连接，供液管14的供液道与喷液通道102连通，供液管14提供的油雾或液雾经过喷液通道102后向外高速喷出。The outer wall of the liquid supply pipe 14 is provided with a third thread 142, and one end of the liquid supply pipe 14 is arranged in the first installation cavity 103, and the nozzle body 11 and the liquid supply pipe 14 are matched by the first thread 112 and the second thread 122. To realize the connection, the liquid supply channel of the liquid supply pipe 14 communicates with the liquid spray channel 102 , and the oil mist or liquid mist provided by the liquid supply pipe 14 passes through the liquid spray channel 102 and sprays out at high speed.
第一供气管15的外壁上设有第四螺纹152，第一供气管15的一端设置于第二安装腔106中，第一外套12与第一供气管15之间通过第二螺纹122和第四螺纹152配合实现连接，第一供气管15的供气道与第二安装腔106连通。在本实施例中，第一供气管15的内径大于供液管14的外径，供液管14位于第一供气管15的供气道内，第一供气管15提供的高压气流经过供液管14与第一供气管15之间的间隙、第一安装腔103、第一气孔104后从第一喷气通道101喷出，进而形成第一阻隔气膜10a，如图5所示。The outer wall of the first air supply pipe 15 is provided with a fourth thread 152, and one end of the first air supply pipe 15 is arranged in the second installation cavity 106, and the second thread 122 and the first air supply pipe 15 are passed between the first outer sleeve 12 and the first air supply pipe 15. The four threads 152 cooperate to realize the connection, and the air supply channel of the first air supply pipe 15 communicates with the second installation cavity 106 . In this embodiment, the inner diameter of the first air supply pipe 15 is greater than the outer diameter of the liquid supply pipe 14, the liquid supply pipe 14 is located in the air supply channel of the first air supply pipe 15, and the high-pressure airflow provided by the first air supply pipe 15 passes through the liquid supply pipe 14 and the first air supply pipe 15, the first installation cavity 103, and the first air holes 104 are sprayed from the first air injection channel 101 to form a first barrier air film 10a, as shown in FIG. 5 .
第二供气管16的外壁上设有第六螺纹162，第二供气管16的一端设置于第三安装腔108中，第二外套13与第二供气管16之间通过第五螺纹132和第六螺纹162配合实现连接，第二供气管16的供气道与第三安装腔108连通。在本实施例中，第二供气管16的内径大于第一供气管15的外径，第一供气管15位于第二供气管16的供气道内，第二供气管16提供的高压气流经过第一供气管15与第二供气管16之间的间隙、第二安装腔106、第二气孔107后从第二喷气通道105喷出，进而形成第二阻隔气膜10b，如图5所示。The outer wall of the second air supply pipe 16 is provided with a sixth thread 162, and one end of the second air supply pipe 16 is arranged in the third installation cavity 108, and the fifth thread 132 and the second air supply pipe 16 are passed between the second outer sleeve 13 and the second air supply pipe 16. The six threads 162 cooperate to realize the connection, and the air supply channel of the second air supply pipe 16 communicates with the third installation cavity 108 . In this embodiment, the inner diameter of the second air supply pipe 16 is greater than the outer diameter of the first air supply pipe 15, the first air supply pipe 15 is located in the air supply channel of the second air supply pipe 16, and the high-pressure airflow provided by the second air supply pipe 16 passes through the first air supply pipe 15. The gap between the first air supply pipe 15 and the second air supply pipe 16 , the second installation cavity 106 , and the second air hole 107 are sprayed out from the second air injection channel 105 to form a second barrier air film 10 b, as shown in FIG. 5 .
在另一较佳的实施例中，高压喷头10可只包括喷头主体11、第一外套12、供液管14和第一供气管15，关于各部件的连接关系请参照上述。In another preferred embodiment, the high-pressure spray head 10 may only include the spray head main body 11 , the first jacket 12 , the liquid supply pipe 14 and the first air supply pipe 15 , and please refer to the above for the connection relationship of each component.
本发明还涉及一种刀具加工润滑系统，用以为高压喷头10提供油雾或液雾以及高压气体。The present invention also relates to a lubricating system for tool processing, which is used to provide oil mist or liquid mist and high-pressure gas for the high-pressure spray head 10 .
图6是本发明的刀具加工润滑系统的结构示意图。如图6所示，刀具加工润滑系统包括高压喷头10、供液系统20、增压系统30、控制系统40和电源系统50。电源系统50与控制系统40连接，用以为控制系统40提供电能。控制系统40例如PLC系统，控制系统40分别与供液系统20、增压系统30电性连接，控制系统40用以控制各系统协调工作。供液系统20通过管路与高压喷头10连接，供液系统20用以为高压喷头10提供油雾或液雾。增压系统30通过两条管路与高压喷头10连接，其中一条管路与第一供气管15连通，另一条管路与第二供气管16连通，且该管路上设有高压气阀60，用以调节气道的压力，实现调整气流的强弱和喷出距离，增压系统30用以为高压喷头10提供高压气体。Fig. 6 is a schematic structural view of the cutting tool machining lubrication system of the present invention. As shown in FIG. 6 , the tool machining lubrication system includes a high-pressure nozzle 10 , a liquid supply system 20 , a pressurization system 30 , a control system 40 and a power supply system 50 . The power supply system 50 is connected with the control system 40 to provide electric energy for the control system 40 . The control system 40 is, for example, a PLC system. The control system 40 is electrically connected to the liquid supply system 20 and the pressurization system 30 respectively. The control system 40 is used to control the coordinated work of each system. The liquid supply system 20 is connected to the high-pressure spray head 10 through pipelines, and the liquid supply system 20 is used to provide the high-pressure spray head 10 with oil mist or liquid mist. The pressurization system 30 is connected to the high-pressure nozzle 10 through two pipelines, one of which communicates with the first air supply pipe 15, and the other pipeline communicates with the second air supply pipe 16, and a high-pressure gas valve 60 is arranged on the pipeline. It is used to adjust the pressure of the air passage to realize the adjustment of the strength of the airflow and the ejection distance, and the pressurization system 30 is used to provide high-pressure gas for the high-pressure nozzle 10 .
本发明的高压喷头10的喷头主体11内设有喷液通道102，喷头主体11的一端连接第一外套12内，且喷头主体11与第一外套12之间形成有第一喷气通道101，第一喷气通道101沿着喷头主体11的周向设置，第一喷气通道101喷出的气体可在喷头主体11的喷液方向形成第一阻隔气膜10a，第一阻隔气膜10a围绕在由喷头主体11喷出的油雾或液雾的四周。本发明的高压喷头10对油雾或液雾能聚拢集中喷出，使得油雾或液雾能精准喷到切削刀具和加工面，减少了损耗，降低了成本。The nozzle body 11 of the high-pressure nozzle 10 of the present invention is provided with a liquid spray channel 102, one end of the nozzle body 11 is connected to the first outer casing 12, and a first air injection channel 101 is formed between the nozzle main body 11 and the first outer casing 12. A gas injection channel 101 is arranged along the circumference of the shower head body 11, and the gas ejected from the first gas injection channel 101 can form a first barrier gas film 10a in the liquid spray direction of the shower head body 11, and the first barrier gas film 10a is surrounded by the shower head. Around the oil mist or liquid mist sprayed from the main body 11. The high-pressure nozzle 10 of the present invention can concentrate and spray oil mist or liquid mist, so that oil mist or liquid mist can be accurately sprayed to cutting tools and processing surfaces, reducing loss and cost.
而且，供液管14设置在第一供气管15内，第一供气管15设置在第二供气管16内，管路所占空间小，更方便应用在其他设备中，能满足市场需求。Moreover, the liquid supply pipe 14 is arranged in the first air supply pipe 15 , and the first air supply pipe 15 is arranged in the second air supply pipe 16 , the pipes take up less space and are more convenient to be used in other equipment and can meet market demand.
本发明并不限于上述实施方式中的具体细节，在本发明的技术构思范围内，可以对本发明的技术方案进行多种简单变型，这些简单变型均属于本发明的保护范围。在上述具体实施方式中所描述的各个具体技术特征，在不矛盾的情况下，可以通过任何合适的方式进行组合。为了避免不必要的重复，本发明对各种可能的组合方式不再另行说明。The present invention is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention. The various specific technical features described in the above specific implementation manners may be combined in any suitable manner if there is no contradiction. In order to avoid unnecessary repetition, various possible combinations are not further described in the present invention.
Claims (10)
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| CN201910430848.0A CN110237947A (en) | 2019-05-22 | 2019-05-22 | High-pressure nozzle and tool machining lubricating system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112718284A (en) * | 2020-12-22 | 2021-04-30 | 海门茂融金属制品有限公司 | Trace oil mist gun head |
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Application publication date: 20190917 |