CN109079169B - Lathe high-pressure chip breaking device for processing rim - Google Patents
Lathe high-pressure chip breaking device for processing rim Download PDFInfo
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- CN109079169B CN109079169B CN201811207659.9A CN201811207659A CN109079169B CN 109079169 B CN109079169 B CN 109079169B CN 201811207659 A CN201811207659 A CN 201811207659A CN 109079169 B CN109079169 B CN 109079169B
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- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 210000004907 gland Anatomy 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 19
- 238000003754 machining Methods 0.000 claims description 14
- 239000000110 cooling liquid Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 abstract description 6
- 238000005520 cutting process Methods 0.000 abstract description 5
- 239000002826 coolant Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
- B23B25/02—Arrangements for chip-breaking in turning-machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/22—Cutting tools with chip-breaking equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Joints Allowing Movement (AREA)
Abstract
A lathe high-pressure chip breaking device for processing a rim belongs to the technical field of numerical control lathe processing and comprises a cutter holder body, a receiving disc, a cutter disc, an excircle cutter holder, an excircle turning tool, a hydraulic pump station, a hose joint, a high-pressure hose and a jacking mechanism; the cutter holder body is provided with a first channel, the receiving disc is provided with a second channel, the first channel is communicated with the second channel, the cutter head is provided with a third channel, the cutter head is provided with a fourth channel, the third channel is communicated with the fourth channel, the receiving disc is fixed on the upper side of the jacking mechanism, the cutter head is compressed on the left side, the right end face of the cutter holder body is provided with a hose connector, the hose connector is communicated with the first channel, the hydraulic pump station is provided with a hose connector, a high-pressure hose is arranged between the two hose connectors, the cutter head is provided with a hose connector, the hose connector is communicated with the third channel, the outer turning tool is provided with a fifth channel, a cutter blade is arranged between the fifth channel, the fifth channel is connected with the hose connector, and the high-pressure hose is arranged between the two hose connectors. The invention is used for solving the technical problems of the cutting chip winding turning tool and the workpiece.
Description
Technical Field
The invention relates to the technical field of numerical control lathe machining, in particular to a lathe high-pressure chip breaking device for machining a rim.
Background
In the machining of automobile rim parts, particularly in the turning process, the problems of chip winding turning tools and workpieces are often encountered, although a plurality of companies adopt chip breaking turning tools, the cutting speed, the feeding amount and the back cutting amount are often changed in the machining process, and the rim materials are mostly aluminum alloy or steel materials, so that the chips are not easy to break during the turning process, the chip winding is difficult to avoid, and the problems are always puzzled for rim turning enterprises; in metal cutting, the phenomenon of winding of strip-shaped chips can cause processing errors, seriously damages operators and damages the surface quality of workpieces, which is fatal to rim processing and is unfavorable for the application of advanced production and processing modes such as unmanned automatic production lines.
Disclosure of Invention
The invention aims to provide a high-pressure chip breaking device of a lathe for machining a rim, which is used for solving the technical problems of a cutting chip winding lathe tool and a workpiece.
The technical scheme adopted for solving the technical problems is as follows:
A lathe high-pressure chip breaking device for processing a rim comprises a tool rest body, a receiving disc, a cutter disc, an excircle tool holder, an excircle turning tool, a hydraulic pump station, a hose joint, a high-pressure hose and a jacking mechanism; the cutter holder is characterized in that a first channel is arranged on the cutter holder body, a second channel is arranged on the connecting disc, the first channel is communicated with the second channel, a third channel is arranged on the cutter head, a fourth channel is arranged on the outer cutter holder, the third channel is communicated with the fourth channel, the upper side of the propping mechanism is fixed on the connecting disc, the left side of the propping mechanism is tightly pressed against the cutter head, the upper side of the propping mechanism is communicated with the second channel, the left side of the propping mechanism is communicated with the third channel, a hose connector is arranged on the right end face of the cutter holder body, the hose connector is communicated with the first channel, a hose connector is arranged on the hydraulic pump station, a high-pressure hose is arranged between the hose connector on the hydraulic pump station and the hose connector on the cutter holder body, a hose connector is arranged on the outer cutter holder, the hose connector is communicated with the third channel, a fifth channel is arranged on the outer cutter, a blade is arranged between the fifth channel and the hose connector on the outer cutter holder, and a high-pressure hose is arranged between the hose connector on the fifth channel and the outer cutter holder.
The jacking mechanism comprises a connecting bolt, a gland, a spring, a channel block, a piston rod and a jacking block, wherein the piston rod is arranged in the channel block in a sliding mode, the gland is fixed on the right side face of the channel block, a first sliding hole is formed in the middle of the gland, the connecting bolt is arranged in the first sliding hole in a sliding mode, the spring is arranged on the outer circumferential face of the left side of the connecting bolt, the left end face of the connecting bolt is fixed on the right side of the piston rod, the spring is arranged between the gland and the piston rod, and the jacking block is fixed on the left end face of the piston rod.
The upper side of channel piece is equipped with the arc surface, the front portion of arc surface is equipped with first through-hole, the arc surface with the outer periphery of flange fixed, first through-hole and the vertical passageway intercommunication of second passageway, the right flank of channel piece is equipped with the second slide hole, be equipped with the piston rod in the second slide hole, be equipped with a second screw on four angles of the right flank of channel piece respectively, the bolt passes the second screw and is connected with the gland.
The middle of the gland is provided with a first sliding hole which is a through hole, four corners of the gland are respectively provided with a first screw hole, a bolt penetrates through the first screw hole and the second screw hole to fix the gland on the channel block, a connecting bolt penetrates through the first sliding hole to enter the second sliding hole, and the left end of the connecting bolt is fixed on the right end face of the piston rod.
The second sliding hole is a stepped hole, the piston rod is a stepped shaft, and the stepped shaft is connected with the stepped hole in a matched mode.
The right end face of the piston rod is provided with a third sliding hole, a certain extension amount is arranged on the left side of the piston rod, the end face of the connecting bolt is fixed on the left end face of the third sliding hole, a first sealing groove is formed in the outer circumferential face of the right side of the piston rod, a sealing ring is arranged in the first sealing groove, a second through hole is formed in the outer circumferential face of the left side of the piston rod and is communicated with the first through hole, a second sealing groove is formed in the outer circumferential face of the piston rod on the left side of the second through hole, a sealing ring is arranged in the second sealing groove, a plurality of fastening screw holes are formed in the left side of the second sealing groove, a third through hole is formed in the left end face of the piston rod and is provided with a certain extension amount on the right side of the third through hole, the third through hole is communicated with the second through hole, a jacking block is arranged in the third through hole, and the fastening screw penetrates through the fastening screw hole to fix the jacking block in the third through hole of the piston rod.
The left side of kicking block is equipped with the fourth through-hole, the fourth through-hole is the through-hole, fourth through-hole right side and third through-hole intercommunication, and the left side is equipped with the third passageway intercommunication on the blade disc, the kicking block is made for rubber material.
The right side surface of the cutter head is circumferentially provided with a plurality of third channels, and each third channel corresponds to one excircle cutter seat.
The cylindrical turning tool is provided with a fifth channel, the fifth channel comprises a vertical channel and two horizontal channels communicated with the vertical channel, the horizontal channels are respectively arranged at two ends of the blade, each horizontal channel is a slotted hole, the diameter of each horizontal channel is 1.5mm, and each horizontal channel is an outlet of high-pressure cooling liquid.
The high-pressure pump in the hydraulic pump station is a high-pressure diaphragm pump or a screw pump.
The effects provided in the present disclosure are merely effects of embodiments, and not all effects of the invention, and the above technical solution has the following advantages or beneficial effects:
1. According to the high-pressure chip breaking device for the lathe for machining the rim, provided by the invention, high-pressure cooling liquid is sprayed out from two sides of the blade of the cylindrical lathe tool, chips generated during blade turning are decomposed into smaller chip breaking under the high-pressure spraying effect of the high-pressure cooling liquid, and the phenomenon of chip winding can not be generated during the working state of the blade.
2. According to the high-pressure chip breaking device for the lathe for machining the rim, provided by the invention, high-pressure cooling liquid is directly connected with the blade from the inside of a lathe part, so that the working space of the lathe is not occupied.
3. The high-pressure chip breaking device for the lathe for processing the rim is provided with the propping mechanism, so that the cutter head can be propped against all the time when the excircle turning tool is replaced by the cutter head, and leakage of high-pressure cooling oil is prevented.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic view in partial cross-section of FIG. 1;
FIG. 3 is an enlarged schematic view of a part of the structure of FIG. 2;
FIG. 4 is a schematic view of the tightening mechanism of FIG. 1;
FIG. 5 is a schematic view of the channel block structure of FIG. 4;
FIG. 6 is a schematic view of the piston rod of FIG. 4;
FIG. 7 is a schematic cross-sectional view of the piston rod of FIG. 4;
FIG. 8 is a schematic view of the top block of FIG. 4;
FIG. 9 is a schematic view of the press cover of FIG. 4;
FIG. 10 is a schematic view of the positioning shaft of FIG. 1;
Fig. 11 is a schematic view of the outer circle turning tool in fig. 1.
In the figure: 1. hydraulic pump station, 2, hose coupling, 3, high pressure hose, 4, tool holder block, 41, first passage, 5, adapter, 51, second passage, 6, cutterhead, 61, third passage, 7, tightening mechanism, 71, connecting bolt, 72, gland, 721, first sliding bore, 722, first screw bore, 73, spring, 74, channel block, 741, arc face, 742, first through bore, 743, second sliding bore, 744, second screw bore, 75, piston rod, 751, third sliding bore, 752, first seal groove, 753, second through bore, 754, second seal groove, 755, tightening screw bore, 756, third through bore, 76, top block, 761, fourth through bore, 8, outer cylindrical tool holder, 81, fourth passage, 9, outer cylindrical turning tool, 91, fifth passage, 92, blade, 10, dowel, 101, fifth through bore, 102, third seal groove.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present invention will be described in detail below with reference to the following detailed description and the accompanying fig. 1 to 11. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and well-known techniques are omitted so as to not unnecessarily obscure the present invention.
A lathe high-pressure chip breaking device for processing a rim comprises a hydraulic pump station 1, a hose connector 2, a high-pressure hose 3, a tool rest body 4, a receiving disc 5, a cutter disc 6, a jacking mechanism 7, an excircle tool holder 8 and an excircle turning tool 9; the hydraulic pump station is characterized in that a first channel 41 is arranged on the tool rest body 4, a second channel 51 is arranged on the tool rest body 5, the first channel 41 is communicated with the second channel 51, a third channel 61 is arranged on the tool head 6, a fourth channel 81 is arranged on the outer circle tool rest 8, the third channel 61 is communicated with the fourth channel 81, the upper side of the jacking mechanism 7 is fixed on the tool rest body 5, the left side of the jacking mechanism 7 is communicated with the second channel 51, the left side of the jacking mechanism is communicated with the third channel 61, a hose joint 2 is arranged on the right end face of the tool rest body 4, the hose joint 2 is communicated with the first channel 41, a high-pressure hose 3 is arranged between the hose joint 2 on the hydraulic pump station 1 and the hose joint 2 on the tool rest body 4, a hose joint 2 is arranged on the outer circle tool rest 8, the hose joint 2 is communicated with the third channel 61, a fifth channel 91 is arranged on the outer circle 9, a cutter 92 is arranged between the fifth channel 91 and the fifth channel 91, and the hose joint 2 is connected with the hose joint 2 on the outer circle tool rest body 4.
The inside of cutter holder body 4 is equipped with first passageway 41, first passageway 41 level sets up and runs through whole cutter holder body 4 by the right-hand member face left side of cutter holder body 4, first passageway 41 is the slotted hole, the left side at cutter holder body 4 is established to the flange, the inside of flange 5 is equipped with second passageway 51, second passageway 51 include vertical passageway and the horizontal passageway with vertical passageway intercommunication, the horizontal passageway with first passageway 41 intercommunication, vertical passageway and tight mechanism 7 intercommunication in top.
The jacking mechanism 7 comprises a connecting bolt 71, a gland 72, a spring 73, a channel block 74, a piston rod 75 and a jacking block 76, wherein the piston rod 75 is slidably arranged in the channel block 74, the gland 72 is fixed on the right side surface of the channel block 74, a first sliding hole 721 is formed in the middle of the gland 72, the connecting bolt 71 is slidably arranged in the first sliding hole 72, the spring 73 is arranged on the outer circumferential surface of the left side of the connecting bolt 71, the left end surface of the connecting bolt 71 is fixed on the right side of the piston rod 75, the spring 73 is arranged between the gland 72 and the piston rod 75, and the jacking block 76 is fixedly arranged on the left end surface of the piston rod 75.
The channel block 74 is a rectangular block, an arc surface 741 is arranged on the upper side of the channel block 74, a first through hole 742 is arranged at the front part of the arc surface, the arc surface 741 is fixed with the outer circumferential surface of the receiving disc 5, the first through hole 742 is communicated with a vertical channel of the second channel 51, a second sliding hole 743 is arranged in the middle of the right side surface of the channel block 74, the second sliding hole 743 is a stepped hole, the right side section size of the stepped hole is larger than the left side section, the first through hole 742 is communicated with a hole with a large section on the right side of the stepped hole, a piston rod 75 is arranged in the second sliding hole 743, the piston rod 75 is a stepped shaft, the stepped shaft is matched with the stepped hole, and a second screw hole 744 is respectively arranged on four corners of the right side surface of the channel block 74, and bolts penetrate through the second screw hole 744 to be connected with the gland 72.
The gland 72 is a rectangular plate, a first sliding hole 721 is provided in the middle of the gland 72, the first sliding hole 721 is a through hole, a first screw hole 722 is provided at each of four corners of the gland 72, a bolt passes through the first screw hole 722 and the second screw hole 744 to fix the gland 72 on the channel block 74, a connecting bolt 71 passes through the first sliding hole 721 to enter the second sliding hole 743, and a left end face thereof is fixed on a right end face of the piston rod 75.
The right side cross-section size of piston rod 75 is greater than left side cross-section size, be equipped with third slide hole 751 on the right-hand member face of piston rod 75, third slide hole 751 is the round hole, and its left side is equipped with certain extension, the terminal surface of connecting bolt 71 is fixed on the left end face of third slide hole 751, is equipped with first seal groove 752 on the outer periphery of the right side big cross-section of piston rod 75, be equipped with the sealing washer in the first seal groove 752, be equipped with second through-hole 753 on the outer periphery of the left side little cross-section of piston rod 75, second through-hole 753 is linked together with first through-hole 742, be equipped with second seal groove 754 on the outer periphery of piston rod 75 on the left side of second through-hole 753, be equipped with the sealing washer in the second seal groove 754, the left side of second seal groove 754 is equipped with a plurality of fastening screw holes 755, be equipped with the third through-hole 756 on the left end face of piston rod 75, the third through-hole 756 is equipped with certain extension on the right side, third through-hole 756 link up with second through-hole 753, be equipped with ejector block 76 in the third through-hole 756, the ejector block 76 will pass in the through-hole 76 in the fastening screw 75.
The top block 76 is a rectangular block, a fourth through hole 761 is provided on the left end surface of the top block 76, the fourth through hole 761 is a through hole, the right side of the fourth through hole 761 is communicated with the third through hole 756, the left side is communicated with the third channel 61 provided on the cutterhead 6, and the top block 76 is made of rubber material.
The cutter head 6 is provided with a plurality of excircle cutter holders 8, an excircle turning tool 9 is arranged in each excircle cutter holder 8, a plurality of third channels 61 are circumferentially arranged on the right side surface of the cutter head 6, and each third channel 61 corresponds to one excircle cutter holder 8.
The cutter disc 6 and the outer circular cutter seat 8 are positioned through a positioning pin 10, a fifth through hole 101 is formed in the axial direction of the positioning pin 10, a third sealing groove 102 is formed in the upper portion and the lower portion of the outer circumferential surface of the positioning pin 10, a sealing ring is arranged in the third sealing groove 102, a third channel 61 penetrates through the fifth through hole 101 of the positioning pin 10 from the right side surface of the cutter disc 6 and is communicated with a fourth channel 81 of the outer circular cutter seat 8, and the fourth channel 81 is connected with a hose connector 2 on the right side surface of the outer circular cutter seat 8.
The excircle lathe tool 9 is provided with a fifth channel 91, the fifth channel 91 comprises a vertical channel and two horizontal channels communicated with the vertical channel, the horizontal channels are respectively arranged at two ends of the blade 92, the horizontal channels are oblong holes, the diameter of each horizontal channel is 1.5mm, and each horizontal channel is an outlet of high-pressure cooling liquid.
The high-pressure pump in the hydraulic pump station is a high-pressure diaphragm pump or a screw pump, the pump pressure is controlled at 7-11Mpa, the flow is 15-30L/min, the filter filtration precision is controlled within 50 mu m, and the cooling liquid outlet with the diameter of 1.5mm is effectively prevented from being blocked.
The working principle of the invention is as follows:
through pressing the coolant in the hydraulic power unit 1 and acting on the smear metal, utilize the high velocity of flow of coolant to cut the smear metal into less broken chip, the blade disc 6 needs left side to shift out when rotatory tool changing, spring 73 in the tight mechanism of top 7 accessible compression piston rod 75 is with the kicking block 76 tight on the right flank of blade disc 6 all the time, both can prevent that high pressure coolant from leaking by kicking block 76 and blade disc 6 right side laminating position, can guarantee again that the smear metal of blade disc 6 right side adhesion is difficult for getting into third passageway 61 from kicking block 76 and blade disc 6 right side laminating position, lead to the jam of coolant outlet.
Other than the technical features described in the specification, all are known to those skilled in the art.
While the foregoing description of the embodiments of the present invention has been presented with reference to the drawings, it is not intended to limit the scope of the invention, and on the basis of the technical solutions of the present invention, various modifications or variations can be made by those skilled in the art without the need of inventive effort, and still remain within the scope of the invention.
Claims (7)
1. The high-pressure chip breaking device for the lathe for machining the rim comprises a tool rest body, a receiving disc, a cutter disc, an excircle tool holder and an excircle turning tool, and is characterized by further comprising a hydraulic pump station, a hose joint, a high-pressure hose and a jacking mechanism; the cutter holder body is provided with a first channel, the receiving disc is provided with a second channel, the first channel is communicated with the second channel, the cutter head is provided with a plurality of outer circle cutter holders, each outer circle cutter holder is internally provided with an outer circle turning tool, the cutter head is provided with a third channel, the outer circle cutter holder is provided with a fourth channel, the third channel is communicated with the fourth channel, the upper side of the propping mechanism is fixed on the receiving disc, the cutter head is compressed by the left side, the upper side of the propping mechanism is communicated with the second channel, the left side of the propping mechanism is communicated with the third channel, the right end face of the cutter holder body is provided with a hose connector, the hose connector is communicated with the first channel, a hose connector on a hydraulic pump station is provided with a high-pressure hose, the outer circle cutter holder is provided with a hose connector, the hose connector is communicated with the third channel, a fifth channel is provided with a blade, the fifth channel is connected with a hose connector, and a hose connector at the fifth channel is provided with a high-pressure hose connector between the hose connector and the hose connector on the cutter holder;
The jacking mechanism comprises a connecting bolt, a gland, a spring, a channel block, a piston rod and a jacking block, wherein the piston rod is slidably arranged in the channel block, the gland is fixed on the right side surface of the channel block, a first sliding hole is formed in the middle of the gland, the connecting bolt is slidably arranged in the first sliding hole, the spring is arranged on the outer circumferential surface of the left side of the connecting bolt, the left end surface of the connecting bolt is fixed on the right side of the piston rod, the spring is arranged between the gland and the piston rod, and the jacking block is fixed on the left end surface of the piston rod;
The upper side of the channel block is provided with an arc surface, the front part of the arc surface is provided with a first through hole, the arc surface is fixed with the outer circumferential surface of the receiving disc, the first through hole is communicated with a vertical channel of a second channel, the right side surface of the channel block is provided with a second sliding hole, a piston rod is arranged in the second sliding hole, four corners of the right side surface of the channel block are respectively provided with a second screw hole, and a bolt penetrates through the second screw holes to be connected with a gland;
The right side surface of the cutter head is circumferentially provided with a plurality of third channels, and each third channel corresponds to one excircle cutter seat.
2. The high-pressure chip breaking device for the lathe for machining rims according to claim 1, wherein a first sliding hole is formed in the middle of the pressing cover, the first sliding hole is a through hole, first screw holes are formed in four corners of the pressing cover respectively, bolts penetrate through the first screw holes and the second screw holes to fix the pressing cover on the channel block, connecting bolts penetrate through the first sliding hole to enter the second sliding hole, and the left ends of the connecting bolts are fixed on the right end face of the piston rod.
3. The high-pressure chip breaking device for a lathe for machining rims according to claim 1, wherein the second sliding hole is a stepped hole, the piston rod is a stepped shaft, and the stepped shaft is connected with the stepped hole in a matching manner.
4. The high-pressure chip breaking device for the lathe for machining rims according to claim 3, wherein a third sliding hole is formed in the right end face of the piston rod, a certain extension is formed in the left side of the third sliding hole, the end face of the connecting bolt is fixed to the left end face of the third sliding hole, a first sealing groove is formed in the outer circumferential face of the right side of the piston rod, a sealing ring is arranged in the first sealing groove, a second through hole is formed in the outer circumferential face of the left side of the piston rod, the second through hole is communicated with the first through hole, a second sealing groove is formed in the outer circumferential face of the piston rod on the left side of the second through hole, a sealing ring is arranged in the second sealing groove, a plurality of fastening screw holes are formed in the left side of the second sealing groove, a third through hole is formed in the left end face of the piston rod, a certain extension is formed in the right side of the third through hole, a jacking block is arranged in the third through hole, and the jacking block is fixed in the third through hole by penetrating through the fastening screw.
5. The high-pressure chip breaking device for the lathe for machining rims according to claim 4, wherein a fourth through hole is formed in the left side face of the top block, the fourth through hole is a through hole, the right side of the fourth through hole is communicated with a third through hole, the left side of the fourth through hole is communicated with a third channel formed in a cutter disc, and the top block is made of rubber materials.
6. The high-pressure chip breaking device for a lathe for machining rims according to claim 1, wherein the fifth channel comprises a vertical channel and two horizontal channels communicated with the vertical channel, the horizontal channels are respectively arranged at two ends of a blade, the horizontal channels are oblong holes, the diameter of the horizontal channels is 1.5mm, and the horizontal channels are outlets for high-pressure cooling liquid.
7. The high-pressure chip breaking device for a lathe for machining rims according to claim 1, wherein the high-pressure pump in the hydraulic pump station is a high-pressure diaphragm pump or a screw pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811207659.9A CN109079169B (en) | 2018-10-17 | 2018-10-17 | Lathe high-pressure chip breaking device for processing rim |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811207659.9A CN109079169B (en) | 2018-10-17 | 2018-10-17 | Lathe high-pressure chip breaking device for processing rim |
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| Publication Number | Publication Date |
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| CN109079169A CN109079169A (en) | 2018-12-25 |
| CN109079169B true CN109079169B (en) | 2024-05-17 |
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| CN201811207659.9A Active CN109079169B (en) | 2018-10-17 | 2018-10-17 | Lathe high-pressure chip breaking device for processing rim |
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| CN109530733A (en) * | 2018-12-28 | 2019-03-29 | 太仓海嘉车辆配件有限公司 | A kind of process tool of electric motor end cap large cylindrical |
| CN109622995A (en) * | 2019-01-30 | 2019-04-16 | 汽解放汽车有限公司 | Axis pipe part is adjustable interior outer chamfer gang tool |
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| CN109079169A (en) | 2018-12-25 |
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