CN110774007A - Digital intelligent production line for general gasoline engine camshaft - Google Patents
Digital intelligent production line for general gasoline engine camshaft Download PDFInfo
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- CN110774007A CN110774007A CN201911052921.1A CN201911052921A CN110774007A CN 110774007 A CN110774007 A CN 110774007A CN 201911052921 A CN201911052921 A CN 201911052921A CN 110774007 A CN110774007 A CN 110774007A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/06—Metal-working plant comprising a number of associated machines or apparatus
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Abstract
The invention belongs to the technical field of camshaft machining devices, and mainly relates to a digital intelligent production line of a general-purpose camshaft, which comprises a first machining area, a second machining area, a third machining area and a control center, wherein a first manipulator is installed in the first machining area, a second manipulator is installed in the second machining area, a third manipulator is installed in the third machining area, a feeding mechanism is installed on one side of the first machining area, a first material transferring mechanism is installed between the first machining area and the second machining area, a second material transferring mechanism is installed between the second machining area and the third machining area, a third material transferring mechanism is installed at one end of the third machining area, and the control center is used for conveying a camshaft workpiece through controlling the feeding mechanism, the first material transferring mechanism and the second material transferring mechanism and is used for automatically producing and machining the camshaft workpiece.
Description
Technical Field
The invention belongs to the technical field of camshaft machining devices, and particularly relates to a digital intelligent production line for a general engine camshaft.
Background
With the continuous development of the automobile industry and the demand of accessories, the demand of the camshaft is always high. As engines trend toward multi-cylinder, multi-valve designs, the intake and exhaust of each valve must be controlled by cam profiles on the camshaft. Therefore, the camshaft tends to be developed in such a way that more and more cams are arranged on one camshaft, and the installation requirement of the cams is high due to the interference of the cams during production and processing.
Disclosure of Invention
Based on the problems mentioned in the background technology, the invention provides a digital intelligent production line of a general engine camshaft, which is used for automatically producing and processing a camshaft workpiece.
The technical scheme adopted by the invention is as follows:
the digital intelligent production line of the general-purpose camshaft comprises a first processing area, a second processing area, a third processing area and a control center, wherein a first mechanical arm is installed in the first processing area, a second mechanical arm is installed in the second processing area, a third mechanical arm is installed in the third processing area, a feeding mechanism is installed on one side of the first processing area, a first material transferring mechanism is installed between the first processing area and the second processing area, a second material transferring mechanism is installed between the second processing area and the third processing area, a third material transferring mechanism is installed at one end of the third processing area, the control center controls the feeding mechanism, the first material transferring mechanism and the second material transferring mechanism to convey the camshaft workpiece, the control center controls the first mechanical arm to grab the workpiece from the feeding mechanism to enter the first processing area for first processing, and then places the processed camshaft workpiece in the first material transferring mechanism, the control center controls the second mechanical arm to grab the workpiece from the first material transferring mechanism and enter the second processing area for second processing, then the machined camshaft workpiece is placed on the second material transferring mechanism, the control center controls the third mechanical arm to grab the workpiece from the second material transferring mechanism and enter the third processing area for third processing, then the machined camshaft workpiece is placed on the third material transferring mechanism, and the tail of the third material transferring mechanism is provided with a cleaning and packaging area.
Furthermore, a first lathe, a second lathe and a machining center are arranged in the first machining area, the first lathe and the machining center are oppositely arranged on two sides of the second lathe, and the first manipulator is installed between the first lathe and the machining center.
Further, a first material rack is installed at the front end of the first lathe, a workpiece fixing table is installed at the front end of the machining center, the workpiece fixing table comprises a first base table, and a fixed tip cone and an air cylinder tip cone are installed on the first base table in an upward mode.
Further, first material mechanism includes the mounting bracket, install sprocket and step motor on the mounting bracket, step motor is connected with arbitrary sprocket feed, the chain takes turns to and is equipped with the driving chain, the fixed mount pad that is equipped with on the driving chain, install the commentaries on classics flitch on the mount pad, the blowing hole has been seted up on the commentaries on classics flitch, infrared inductor is all installed at the both ends of mounting bracket, the second changes material mechanism, third and changes material mechanism and feed mechanism and first material mechanism's structure the same.
Furthermore, a plurality of discharging holes are formed in a material transferring plate of the feeding mechanism.
Furthermore, positioning columns are arranged on material transferring plates of the first material transferring mechanism, the second material transferring mechanism and the third material transferring mechanism.
Further, the second processing area comprises a first grinding machine, a gear hobbing machine and a quenching machine, the first grinding machine and the quenching machine are oppositely arranged on two sides of the gear hobbing machine, and the second mechanical arm is arranged between the first grinding machine and the quenching machine.
Further, a second material rack is installed at the front end of the first grinding machine.
Further, the third machining area comprises a second grinding machine, a third grinding machine and a fourth grinding machine, the second grinding machine and the fourth grinding machine are oppositely arranged on two sides of the third grinding machine, and the third manipulator is arranged between the second grinding machine and the fourth grinding machine.
Further, a third work or material rest is installed to the second grinding machine front end, the photoetching machine is installed to the third grinding machine front end, the polisher is installed to the fourth grinding machine front end, the polisher includes the second base station, install on the second base station and put a seat, it installs grinding motor to put a seat one side, the last grinding wheel of installing of grinding motor's motor output shaft.
The invention has the beneficial effects that:
the feeding mechanism conveys camshaft workpieces to be machined to the first machining area, the workpieces are grabbed by the first manipulator and enter the first machining area to be machined, positioning holes are formed in the camshaft workpieces, the camshaft workpieces machined in the first machining area can be positioned according to the positioning holes when entering a subsequent process section, the situation that the camshaft is deflected in the transferring process to affect the clamping of the subsequent process section is avoided, the subsequent process section does not need to adjust the camshaft workpieces, the subsequent process section can be machined according to preset forming, and automatic machining processing of the camshaft is achieved.
Drawings
The invention is further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic top view of a digital intelligent production line for a general gasoline engine camshaft according to an embodiment of the invention;
FIG. 2 is a schematic top view of a first processing area according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
FIG. 4 is a schematic top view of a fixing table according to an embodiment of the present invention;
FIG. 5 is a schematic top view of a second processing area according to an embodiment of the present invention;
FIG. 6 is a schematic top view of a third processing area according to an embodiment of the present invention;
FIG. 7 is a schematic top view of the sander according to an embodiment of the present invention;
the main element symbols are as follows:
the camshaft workpiece 01, the first machining area 1, the first lathe 11, the second lathe 12, the machining center 13, the first material rack 14, the workpiece fixing table 15, the first base 151, the cylinder tip cone 152, the fixed tip cone 153, the second machining area 2, the first grinding machine 21, the gear hobbing machine 22, the quenching machine 23, the second material rack 24, the second base 251, the workpiece placing seat 252, the grinding motor 253, the grinding wheel 254, the third machining area 3, the second grinding machine 31, the third grinding machine 32, the fourth grinding machine 33, the lithography machine 34, the grinding machine 35, the third material rack 36, the first manipulator 41, the second manipulator 42, the grinding machine 43, the feeding mechanism 5, the first material transferring mechanism 61, the mounting frame 611, the sprocket 612, the transmission chain 613, the mounting seat 614, the material transferring plate 615, the positioning column 616, the infrared sensor 617, the second material transferring mechanism 62, the third material transferring mechanism 63, the cleaning area 7 and the control center 8.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
Examples
As shown in fig. 1 to 7, the digital intelligent production line for the general-purpose engine camshaft of the present embodiment includes a first processing area 1, a second processing area 2, a third processing area 3 and a control center 8, wherein a feeding mechanism 5 is installed at one side of the first processing area 1, a first material transferring mechanism 61 is installed between the first processing area 1 and the second processing area 2, a second material transferring mechanism 62 is installed between the second processing area 2 and the third processing area 3, and a third material transferring mechanism 63 is installed at one end of the third processing area 3. A first lathe 11, a second lathe 12 and a machining center 13 are arranged in the first machining area 1, the first lathe 11 and the machining center 13 are oppositely arranged on two sides of the second lathe 12, a first manipulator 41 is installed between the first lathe 11 and the machining center 13, and a camshaft workpiece 01 to be machined is placed on the feeding mechanism 5 and conveyed into the first machining area 1. The second material transferring mechanism 62, the third material transferring mechanism 63 and the feeding mechanism 5 are the same as the first material transferring mechanism 61 in structure. First material transferring mechanism 61 includes mounting bracket 611, install sprocket 612 and step motor on the mounting bracket 611, step motor is connected with arbitrary sprocket 612 transmission, around being equipped with driving chain 613 on the sprocket 612, fixed mount pad 614 that is equipped with on the driving chain 613, install material transferring plate 615 on the mount pad 614, material discharging hole has been seted up on material transferring plate 615, infrared inductor 617 is all installed at the both ends of mounting bracket 611, when placing camshaft work piece 01, insert camshaft work piece 01 in the material discharging hole, wherein, a plurality of material discharging holes have been seted up on material transferring plate 615 of feed mechanism 5, so that place more camshaft work pieces 01. The chain wheel 612 is driven by the stepping motor to move through the transmission chain 613, so that the material transfer plate 615 moves along with the chain wheel, and the camshaft workpiece 01 is driven to move; whether a camshaft workpiece 01 to be machined exists at one end, close to the first manipulator 41, of the feeding mechanism 5 is monitored through the infrared sensor 617, if yes, the feeding mechanism 5 stops moving, and if not, the feeding mechanism 5 continues to move to convey the camshaft workpiece 01 to be machined to one end of the first manipulator 41.
The control center 8 controls the first mechanical arm 41 to grab a workpiece from the feeding mechanism 5, wherein the first mechanical arm 41 is provided with a double-end clamping jaw, one clamping jaw of the double-end clamping jaw grabs a camshaft workpiece 01 to be machined, and simultaneously, the camshaft workpiece 01 to be machined in the first lathe 11 is taken out through the other clamping jaw, and the newly grabbed camshaft workpiece 01 to be machined is loaded into the first lathe 11, wherein the first rack 14 is installed at the front end of the first lathe 11, when the workpiece is replaced on the first lathe 11, the workpiece can be placed on the first rack 14, and then a clamping point is changed, so that the clamping of the workpiece is adjusted, and different installation requirements of the workpiece are met. The first lathe 11 carries out the first lathe work to camshaft work piece 01, and after the first lathe work is finished, the first manipulator 41 takes off the camshaft work piece 01 in the first lathe 11 and loads into the second lathe 12, and the second lathe 12 carries out the second lathe work to camshaft work piece 01, and after finishing processing, the first manipulator 41 loads the camshaft work piece 01 that passes through the second lathe work into machining center 13 to set up the locating hole to camshaft work piece 01, will process the camshaft work piece 01 that finishes simultaneously and take out. Workpiece fixing table 15 is installed to machining center 13 front end, workpiece fixing table 15 includes first base station 151, first base station 151 nature is to installing fixed tip cone 153 and cylinder tip cone 152, camshaft work piece 01 that gets down in the machining center 13 is put on first base station 151, fix camshaft work piece 01 under the effect of fixed tip cone 153 and cylinder tip cone 152, camshaft work piece 01 rotates when avoiding first manipulator 41 to change to press from both sides the position and leads to the locating hole skew, then camshaft work piece 01 on first manipulator 41 with fixed station 15 is put on first commentaries on classics material mechanism 61. Positioning columns 616 are arranged on material transferring plates 615 of the first material transferring mechanism 61, the second material transferring mechanism 62 and the third material transferring mechanism 63, and positioning holes are matched with the positioning columns 616 when the camshaft workpiece 01 is placed, so that the camshaft workpiece 01 can be conveniently grabbed and installed and processed in a later process.
The control center 8 controls the second manipulator 42 to grab the workpiece from the first material transferring mechanism 61 and enter the second processing area 2 for second processing, the second processing area 2 comprises a first grinding machine 21, a gear hobbing machine 22 and a quenching machine 23, the first grinding machine 21 and the quenching machine 23 are oppositely arranged on two sides of the gear hobbing machine 22, the second manipulator 42 is arranged between the first grinding machine 21 and the quenching machine 23, and the second material rest 24 is arranged at the front end of the first grinding machine 21. The control center 8 controls the second manipulator 42 to the material transferring plate 615 of the first material transferring mechanism 61 to take down the workpiece processed in the first processing area 1, the camshaft workpiece 01 processed in the first grinding machine 21 is replaced, the second manipulator 42 replaces the camshaft workpiece 01 and the workpiece processed in the gear hobbing machine 22 for gear hobbing, then replaces the replaced workpiece and the workpiece processed in the quenching machine 23 for quenching, and finally places the camshaft workpiece 01 processed on the material transferring plate 615 of the second material transferring mechanism 62.
The third machining area 3 includes a second grinding machine 31, a third grinding machine 32 and a fourth grinding machine 33, the second grinding machine 31 and the fourth grinding machine 33 are installed on two sides of the third grinding machine 32 relatively, a third manipulator 43 is installed between the second grinding machine 31 and the fourth grinding machine 33, a third material rest 36 is installed at the front end of the second grinding machine 31, a photoetching machine 34 is installed at the front end of the third grinding machine 32, a grinding machine 43 is installed at the front end of the fourth grinding machine 33, the grinding machine 43 includes a second base 251, a workpiece placing seat 252 is installed on the second base 251, a grinding motor 253 is installed on one side of the workpiece placing seat 252, and a grinding wheel 254 is installed on a motor output shaft of the grinding motor 253. The control center 8 controls the third manipulator 43 to grab the camshaft workpiece 01 from the second material transferring mechanism 62 and replace the camshaft workpiece 01 with the workpiece in the second grinding machine 31, the second grinding machine 31 is used for performing outer circle finish grinding on the camshaft workpiece 01, then the third manipulator 43 is used for replacing the workpiece taken out of the second grinding machine 31 and the workpiece in the third grinding machine 32, the workpiece is subjected to cam finish grinding, then the workpiece which is taken out of the third grinding machine 32 and is subjected to cam finish grinding is placed on the photoetching machine 34 for laser marking, after the laser marking is finished, the control center 8 controls the third manipulator 43 to take out the workpiece on the photoetching machine 34 and replace the workpiece in the fourth grinding machine 33, the outer circle of the workpiece is ground, the workpiece which is taken out of the fourth grinding machine 33 and is subjected to outer circle grinding is placed on the grinding machine 35 for polishing, after the polishing is finished, the control center 8 takes out the polished workpiece to prevent the material transferring plate 615 of the third material transferring mechanism 63, the third material transferring mechanism 63 conveys the machined workpiece to the packaging and cleaning area 7 for packaging, and the automatic machining of the camshaft workpiece is completed.
The digital intelligent production line of the general gasoline engine camshaft provided by the invention is described in detail above. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. General machine camshaft digital intelligent production line, its characterized in that: the camshaft machining device comprises a first machining area (1), a second machining area (2), a third machining area (3) and a control center (8), wherein a first manipulator (41) is installed in the first machining area (1), a second manipulator (42) is installed in the second machining area (2), a third manipulator (43) is installed in the third machining area (3), a feeding mechanism (5) is installed on one side of the first machining area (1), a first material transferring mechanism (61) is installed between the first machining area (1) and the second machining area (2), a second material transferring mechanism (62) is installed between the second machining area (2) and the third machining area (3), a third material transferring mechanism (63) is installed at one end of the third machining area (3), and the camshaft workpiece (01) is conveyed by the control center (8) through controlling the feeding mechanism (5), the first material transferring mechanism (61) and the second material transferring mechanism (62), the control center (8) controls the first mechanical arm (41) to grab the workpiece from the feeding mechanism (5) and enter the first processing area (1) for first processing, then the machined camshaft workpiece (01) is placed on a first material transferring mechanism (61), a control center (8) controls a second manipulator (42) to grab the workpiece from the first material transferring mechanism (61) and enter a second machining area (2) for secondary machining, then the machined camshaft workpiece (01) is placed on a second material transferring mechanism (62), a control center (8) controls a third manipulator (43) to grab the workpiece from the second material transferring mechanism (62) and enter a third machining area (3) for third machining, then the machined camshaft workpiece (01) is placed on a third material transferring mechanism (63), and a cleaning and packaging area (7) is arranged at the tail part of the third material transferring mechanism (63).
2. The digital intelligent production line of the general gasoline engine camshaft of claim 1, which is characterized in that: the first machining area (1) is internally provided with a first lathe (11), a second lathe (12) and a machining center (13), the first lathe (11) and the machining center (13) are oppositely arranged on two sides of the second lathe (12), and the first manipulator (41) is arranged between the first lathe (11) and the machining center (13).
3. The digital intelligent production line of the general gasoline engine camshaft of claim 2, which is characterized in that: first work or material rest (14) are installed to first lathe (11) front end, work piece fixed station (15) are installed to the machining center front end, work piece fixed station (15) include first base station (151), first base station (151) are up to installing fixed tip cone (153) and cylinder tip cone (152).
4. The digital intelligent production line of the general gasoline engine camshaft of claim 1, which is characterized in that: first material mechanism (61) of changeing includes mounting bracket (611), install sprocket (612) and step motor on mounting bracket (611), step motor is connected with arbitrary sprocket (612) transmission, around being equipped with driving chain (613) on sprocket (612), fixedly on driving chain (613) being equipped with mount pad (614), install material board (615) of changeing on mount pad (614), material discharge hole has been seted up on material board (615) of changeing, infrared inductor (617) are all installed at the both ends of mounting bracket (611), the second is changeed material mechanism (62), the third and is changeed material mechanism (63) and feed mechanism (5) and first material mechanism (61) of changeing the structure the same.
5. The digital intelligent production line of the general gasoline engine camshaft of claim 4, which is characterized in that: and a plurality of discharging holes are formed in the material transferring plate (615) of the feeding mechanism (5).
6. The digital intelligent production line of the general gasoline engine camshaft of claim 4, which is characterized in that: and positioning columns (616) are arranged on the material transferring plates (615) of the first material transferring mechanism (61), the second material transferring mechanism (62) and the third material transferring mechanism (63).
7. The digital intelligent production line of the general gasoline engine camshaft of claim 1, which is characterized in that: the second machining area (2) comprises a first grinding machine (21), a gear hobbing machine (22) and a quenching machine (23), the first grinding machine (21) and the quenching machine (23) are oppositely arranged on two sides of the gear hobbing machine (22), and a second manipulator (42) is arranged between the first grinding machine (21) and the quenching machine (23).
8. The digital intelligent production line of the general gasoline engine camshaft of claim 7, which is characterized in that: and a second material rack (24) is arranged at the front end of the first grinding machine (21).
9. The digital intelligent production line of the general gasoline engine camshaft of claim 1, which is characterized in that: the third machining area (3) comprises a second grinding machine (31), a third grinding machine (32) and a fourth grinding machine (33), the second grinding machine (31) and the fourth grinding machine (33) are installed on two sides of the third grinding machine (32) relatively, and a third manipulator (43) is installed between the second grinding machine (31) and the fourth grinding machine (33).
10. The digital intelligent production line of the general gasoline engine camshaft of claim 9, which is characterized in that: third work or material rest (36) are installed to second grinding machine (31) front end, photoetching machine (34) are installed to third grinding machine (32) front end, polisher (43) are installed to fourth grinding machine (33) front end, polisher (43) include second base station (251), install on second base station (251) and put a seat (252), it installs grinding motor (253) to put a seat (252) one side, install grinding wheel (254) on the motor output shaft of grinding motor (253).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911052921.1A CN110774007A (en) | 2019-10-31 | 2019-10-31 | Digital intelligent production line for general gasoline engine camshaft |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911052921.1A CN110774007A (en) | 2019-10-31 | 2019-10-31 | Digital intelligent production line for general gasoline engine camshaft |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114871787A (en) * | 2022-05-05 | 2022-08-09 | 浙江博星工贸有限公司 | Gear hobbing device for camshaft production and camshaft production line |
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Application publication date: 20200211 |
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