A saw blade milling apparatus

Abstract

The present application relates to saw blade processing technical field, disclose a kind of saw blade gear milling equipment, including workbench, the top of the workbench is fixedly installed with traction clamping mechanism, the back of the workbench is provided with gear milling device, the alloy piece group is clamped and traction by the traction clamping mechanism, the top of the workbench is provided with spray mechanism, front cleaning mechanism, rear cleaning mechanism, guide assembly, the guide assembly is provided with two groups, and respectively located the left side of front cleaning mechanism and the right side of rear cleaning mechanism, high-pressure hot air flow is sprayed to alloy piece group by hot air jet group, cooling fluid on the surface of alloy piece group is blown away, and cooling fluid remaining on the surface of alloy piece group is evaporated quickly, and because hot air jet group can be moved down, after alloy piece is separated by helical blade group three, hot air jet group can be inserted into the gap of alloy piece, then alloy piece is cleaned sufficiently.

Description

Technical Field

[0001] This invention relates to the field of saw blade processing technology, specifically a saw blade milling equipment. Background Technology

[0002] In the machining of carbide saw blades, the milling process is one of the core steps. To reduce the cutting temperature during milling, minimize tool wear, and ensure tooth profile accuracy, it is usually necessary to continuously spray coolant onto the carbide blade to be machined.

[0003] However, existing saw blade milling equipment has two major problems: the problem of slippage during winding: after the alloy strip is milled, a large amount of coolant will remain on the surface. The existing equipment does not have a specific cleaning structure. When the saw blade is directly wound on the winding drum, the coolant will reduce the friction between the saw blade and the winding drum, causing the saw blade to slip and misalign during the winding process, which seriously affects the winding quality and subsequent processing efficiency.

[0004] Stacking and cleaning challenges: In order to improve processing efficiency, multiple alloy strips are stacked and pre-processed or transferred in some production scenarios. However, conventional cleaning methods (such as single scrapers and air blowing devices) can only act on the outer surface of the stacked alloy strips and cannot effectively clean the contact surface between adjacent alloy strips. Residual coolant or debris will contaminate the machining surface in subsequent gear milling processes and affect the milling accuracy. Summary of the Invention

[0005] The purpose of this invention is to provide a saw blade milling device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a saw blade milling device, comprising a worktable, a traction clamping mechanism fixedly installed on the top of the worktable, a milling device provided on the back of the worktable, the traction clamping mechanism clamping and pulling the alloy sheet group, and a spraying mechanism, a front cleaning mechanism, a rear cleaning mechanism, and a guide assembly provided on the top of the worktable, wherein two sets of guide assemblies are provided, respectively located on the left side of the front cleaning mechanism and the right side of the rear cleaning mechanism, and the spraying mechanism is located between the traction clamping mechanism and the rear cleaning mechanism; The rear cleaning mechanism includes a mounting frame three, which is fixedly installed on the top of the workbench. An electric telescopic rod two is fixedly installed on the top of the mounting frame three. The electric telescopic rod two is provided on the left and right sides. A mounting plate two is fixedly installed on the telescopic end of the electric telescopic rod two. A set of inclined toothed plates three is detachably installed at the bottom of the right mounting plate two, and a set of hot air nozzles is detachably installed at the bottom of the left mounting plate two.

[0007] Furthermore, the pre-cleaning mechanism includes a second mounting frame, which is fixedly installed on the top of the workbench. An electric telescopic rod is fixedly installed on both the top and bottom of the second mounting frame. The electric telescopic rod has two sets, left and right. A mounting plate is fixedly installed on the telescopic end of the electric telescopic rod. A set of helical teeth is detachably mounted on the bottom of the upper right mounting plate, and a set of helical teeth is detachably mounted on the top of the lower right mounting plate. A high-pressure nozzle set is detachably mounted on the bottom of the upper left mounting plate, and a spacer set is detachably mounted on the top of the lower left mounting plate.

[0008] Furthermore, the helical tooth plate group three, helical tooth plate group one, and helical tooth plate group two are all welded together from multiple aluminum alloy plates, and the aluminum alloy plates are polished. The root thick end of the helical tooth plate group three, helical tooth plate group one, and helical tooth plate group two is narrow. The spacer plate group is composed of multiple rotating disks.

[0009] Furthermore, both the hot airflow nozzle group and the high-pressure nozzle group are composed of multiple air knife nozzles.

[0010] Furthermore, the traction clamping mechanism includes a pneumatic slide rail one and a pneumatic slide rail two. The pneumatic slide rail one and the pneumatic slide rail two are fixedly installed on the top of the worktable. A clamping head one is fixedly installed on the sliding end of the pneumatic slide rail one. A pneumatic slide rail three is fixedly installed on the sliding end of the pneumatic slide rail three. A clamping head two is fixedly installed on the sliding end of the pneumatic slide rail three. The clamping heads one and two clamp the alloy sheet assembly. A support base is fixedly installed on the top of the pneumatic slide rail one and the pneumatic slide rail three. A guide rod passes through the pneumatic slide rail three. Connecting seats are detachably installed at the left and right ends of the guide rod. The connecting seats are fixedly installed on the top of the worktable.

[0011] Furthermore, the spraying mechanism includes a mounting frame 1, which is fixedly mounted on the top of the workbench. A mounting base 1 is fixedly mounted on the inner side of the mounting frame 1. The mounting base 1 has two sets, front and rear. An adjusting ball is fixedly mounted on the mounting base 1. A spray head is fixedly mounted on the adjusting end of the adjusting ball. The spray head faces the milling end of the gear milling machine and the alloy plate set.

[0012] Furthermore, the bottom of the support base is provided with an adjustment pad, which is composed of multiple pads connected by screws.

[0013] Furthermore, the guide assembly includes a second mounting base, which has two sets, front and rear. The second mounting base is fixedly installed on the top of the workbench. A guide roller is rotatably connected to the outer wall of the side of the second mounting base facing the alloy sheet group via a pin. The distance between the front and rear guide rollers is greater than the thickness of the alloy sheet group.

[0014] Furthermore, a base is fixedly installed at the bottom of the workbench, and a barrier is fixedly installed at the top of the workbench, the barrier being lower than the alloy sheet assembly.

[0015] Furthermore, the base has a collection cavity inside, which is connected to a through hole on the upper surface of the worktable. A first drain plate and a second drain plate are fixedly installed in the through hole. The second drain plate is located directly below the guide assembly, and the first drain plate is located on the left side of the traction clamping mechanism.

[0016] Compared with the prior art, the beneficial effects of the present invention are: High-pressure hot air is sprayed onto the alloy sheet assembly by the hot air nozzle assembly, blowing away the coolant on the surface of the alloy sheet assembly and rapidly evaporating the coolant remaining on the surface of the alloy sheet assembly. Because the hot air nozzle assembly can move downwards, after the alloy sheets are separated by the helical toothed plate assembly, the hot air nozzle assembly can be inserted into the gaps between the alloy sheets, and then the alloy sheets are thoroughly cleaned.

[0017] The alloy sheets are separated by the first and second helical toothed plate groups. Then, a high-pressure airflow is sprayed onto the alloy sheet group through the high-pressure nozzle group. The airflow cleans the surface of the alloy sheet group, while the spacer group is used to further separate the alloy sheets, so that the debris blown down by the high-pressure airflow can be replaced and fall off.

[0018] A support base is provided to support the alloy sheet assembly. When clamping head one and clamping head two release the alloy sheet assembly, the alloy sheet assembly can still be supported, which can prevent the alloy sheet assembly from falling relative to the gear milling machine, thereby avoiding the problem of not being able to perform gear milling. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 For the present invention Figure 1 A structural diagram of the right side view; Figure 3 For the present invention Figure 1 A structural diagram from the top top view; Figure 4 This is a structural schematic diagram of the base and enclosure of the present invention in a front sectional view; Figure 5 This is a schematic diagram of the structure of the workbench and its top component of the present invention; Figure 6 This is a schematic diagram of the spray mechanism of the present invention; Figure 7 This is a schematic diagram of the traction clamping mechanism and alloy plate assembly of the present invention; Figure 8 This is a schematic diagram of the structure of the mounting bracket of the present invention in a front sectional view; Figure 9This is a structural schematic diagram of the mounting bracket of the present invention in three orthogonal sectional views; Figure 10 This is a schematic diagram of the structure of the guide component of the present invention.

[0020] In the diagram: 1. Workbench; 2. Gear milling machine; 3. Traction clamping mechanism; 301. Pneumatic slide rail one; 302. Clamping head one; 303. Pneumatic slide rail two; 304. Pneumatic slide rail three; 305. Clamping head two; 4. Spraying mechanism; 401. Mounting bracket one; 402. Mounting base one; 403. Adjusting ball; 404. Spray head; 5. Pre-cleaning mechanism; 501. Mounting bracket two; 502. Electric telescopic rod one; 503. Mounting plate one; 504. Helical gear set one; 505. High-pressure nozzle set; 506. Helical gear. 507. Spacing plate group 2; 5071. Rotating disc; 6. Rear cleaning mechanism; 601. Mounting frame 3; 602. Electric telescopic rod 2; 603. Mounting plate 2; 604. Helical toothed plate group 3; 605. Hot air nozzle group; 7. Guide assembly; 701. Mounting seat 2; 702. Guide roller; 8. Base; 9. Enclosure; 10. Alloy plate group; 11. Collection chamber; 12. Drain plate 1; 13. Drain plate 2; 14. Guide rod; 1401. Connecting seat; 15. Support seat; 1501. Adjusting pad. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0022] Example 1: Please refer to Figures 1-10 This invention provides a technical solution: a saw blade milling device, including a worktable 1, a traction clamping mechanism 3 fixedly installed on the top of the worktable 1, a milling machine 2 provided on the back of the worktable 1, the traction clamping mechanism 3 clamping and pulling the alloy sheet assembly 10, and a spraying mechanism 4, a front cleaning mechanism 5, a rear cleaning mechanism 6, and a guide assembly 7 provided on the top of the worktable 1. Two sets of guide assemblies 7 are provided, located to the left of the front cleaning mechanism 5 and to the right of the rear cleaning mechanism 6, respectively. The spraying mechanism 4 is located between the traction clamping mechanism 3 and the rear cleaning mechanism 6. Between the cleaning mechanisms 6, a traction clamping mechanism 3 is set to clamp and pull the alloy sheet group 10. The upper end of the alloy sheet group 10 is milled by the milling machine 2. Coolant is sprayed onto the milled teeth by the spraying mechanism 4 to protect the milled teeth end of the milling machine 2 and the alloy sheet group 10. A front cleaning mechanism 5 is set to clean the upper end of the alloy sheet group 10 before milling. A rear cleaning mechanism 6 is set to clean the alloy sheet group 10 after milling. A guide component 7 is set to guide the alloy sheet group 10 and prevent the alloy sheet group 10 from spreading out.

[0023] The rear cleaning mechanism 6 includes a mounting frame 3 601, which is fixedly installed on the top of the workbench 1. An electric telescopic rod 2 602 is fixedly installed on the top of the mounting frame 3 601. The electric telescopic rod 2 602 has two sections, left and right. A mounting plate 2 603 is fixedly installed at the telescopic end of the electric telescopic rod 2 602. A helical toothed plate assembly 3 604 is detachably mounted on the bottom of the right mounting plate 2 603, and a hot air nozzle assembly 605 is detachably mounted on the bottom of the left mounting plate 2 603. The electric telescopic rod 2 602 on the right moves the mounting plate 2 603 downwards, thereby causing the helical toothed plate assembly 3 604 to move downwards. The helical teeth on the helical toothed plate assembly 3 604 then... The alloy sheets that make up the alloy sheet assembly 10 are separated one by one. Then, the mounting plate 603 is moved down by the electric telescopic rod 602 on the left side, which in turn moves the hot air nozzle assembly 605 down, so that the hot air nozzle assembly 605 can get close to the alloy sheet assembly 10. At the same time, the hot air nozzle assembly 605 sprays high-pressure hot air onto the alloy sheet assembly 10, blowing away the coolant on the surface of the alloy sheet assembly 10 and quickly evaporating the coolant remaining on the surface of the alloy sheet assembly 10. Because the hot air nozzle assembly 605 can move down, after the helical toothed plate assembly 604 separates the alloy sheets, the hot air nozzle assembly 605 can be inserted into the gaps between the alloy sheets, and then the alloy sheets are thoroughly cleaned.

[0024] The pre-cleaning mechanism 5 includes a second mounting frame 501, which is fixedly installed on the top of the workbench 1. Electric telescopic rods 502 are fixedly installed on both the top and bottom of the second mounting frame 501. The electric telescopic rods 502 have two sets, left and right. A mounting plate 503 is fixedly installed on the telescopic end of the electric telescopic rods 502. A helical toothed plate assembly 504 is detachably installed on the bottom of the upper right mounting plate 503, and a helical toothed plate assembly 506 is detachably installed on the top of the lower right mounting plate 503. The left... A high-pressure nozzle assembly 505 is detachably installed at the bottom of the upper side mounting plate 503, and a spacer assembly 507 is detachably installed at the top of the lower left side mounting plate 503. The alloy sheets are separated by the first helical tooth assembly 504 and the second helical tooth assembly 506. Then, high-pressure airflow is sprayed onto the alloy sheet assembly 10 through the high-pressure nozzle assembly 505. The airflow cleans the surface of the alloy sheet assembly 10, while the spacer assembly 507 is used to further separate the alloy sheets, so that the debris blown down by the high-pressure airflow can be replaced and fall off.

[0025] Helical toothed plate group 3 604, helical toothed plate group 1 504, and helical toothed plate group 2 506 are all welded together from multiple aluminum alloy plates. The aluminum alloy plates are polished to make their surfaces smooth enough so that they can be better inserted into the alloy plate group. The root of helical toothed plate group 3 604, helical toothed plate group 1 504, and helical toothed plate group 2 506 is thick and the end is narrow. As the aluminum alloy plates are inserted into the alloy plate group 10, they can gradually separate the alloy plate group 10. The spacer plate group 507 is composed of multiple rotating disks 5071.

[0026] Both the hot air nozzle assembly 605 and the high-pressure nozzle assembly 505 are composed of multiple air knives and nozzles, which can achieve large-area coverage and uniform airflow, thus improving cleaning efficiency.

[0027] The traction clamping mechanism 3 includes a pneumatic slide rail one 301 and a pneumatic slide rail two 303. The pneumatic slide rail one 301 and pneumatic slide rail two 303 are fixedly installed on the top of the workbench 1. A clamping head one 302 is fixedly installed on the sliding end of the pneumatic slide rail one 301. A pneumatic slide rail three 304 is fixedly installed on the sliding end of the pneumatic slide rail two 303. A clamping head two 305 is fixedly installed on the sliding end of the pneumatic slide rail three 304. The clamping heads one 302 and two 305 clamp the alloy sheet assembly 10. A support seat 15 is fixedly installed on the top of the pneumatic slide rail one 301 and pneumatic slide rail three 304. A guide rod 14 passes through the pneumatic slide rail three 304. Connecting seats 1401 are detachably installed at both ends of the guide rod 14. 1. Fixedly installed on the top of the workbench 1. During milling, the sliding end of the pneumatic slide rail 1 301 pushes the clamping head 1 302 to move and clamp the alloy sheet group 10. After one milling, the clamping head 2 305 clamps the alloy sheet group 10. Then, the clamping head 1 302 releases the alloy sheet group 10. The pneumatic slide rail 2 303 drives the pneumatic slide rail 3 304 to move to the left, which in turn drives the clamping head 2 305 to move to the left, thereby pulling the alloy sheet group 10. After pulling a set distance, the clamping head 1 302 clamps the alloy sheet group 10, while the clamping head 2 305 releases the alloy sheet group 10. The pneumatic slide rail 2 303 drives the pneumatic slide rail 3 304 to reset, which is used to drive the clamping head 2 305 to reset, in preparation for the next pull.

[0028] The spraying mechanism 4 includes a mounting frame 401, which is fixedly installed on the top of the workbench 1. A mounting base 402 is fixedly installed on the inner side of the mounting frame 401. The mounting base 402 has two sets, front and rear. An adjusting ball 403 is fixedly installed on the mounting base 402. A spray head 404 is fixedly installed on the adjusting end of the adjusting ball 403. The spray head 404 faces the milling end of the gear milling machine 2 and the alloy plate group 10. The adjusting ball 403 is used to adjust the orientation of the spray head 404 to ensure that the spray head 404 can face the milling end of the gear milling machine 2 and the alloy plate group 10, and spray coolant onto the milling end of the gear milling machine 2 and the alloy plate group 10 through the spray head 404.

[0029] The bottom of the support base 15 is provided with an adjustment pad 1501. The adjustment pad 1501 is composed of multiple pads, which are connected by screws. The support base 15 is set to support the alloy plate group 10. When the clamping head 1 302 and clamping head 2 305 release the alloy plate group 10, the alloy plate group 10 can still be supported, which can prevent the alloy plate group 10 from falling relative to the gear milling machine 2, thereby avoiding the problem of not being able to perform gear milling.

[0030] The guide assembly 7 includes a second mounting base 701, which has two sets, front and rear. The second mounting base 701 is fixedly installed on the top of the workbench 1. The outer wall of the second mounting base 701 facing the alloy sheet group 10 is rotatably connected to the guide roller 702 by a pin. The distance between the front and rear guide rollers 702 is greater than the thickness of the alloy sheet group 10. The rotatable guide rollers 702 guide the alloy sheet group 10, which can prevent the alloy sheet group 10 from being over-opened when it is stretched.

[0031] Working principle: In use, the alloy sheet assembly 10 is inserted into clamping head one 302 and clamping head two 305. During milling, the sliding end of pneumatic slide rail one 301 pushes clamping head one 302 to move and clamp the alloy sheet assembly 10. The milling machine 2 is activated to mill the alloy sheet assembly 10. After one milling operation, clamping head two 305 clamps the alloy sheet assembly 10. Then, clamping head one 302 releases the alloy sheet assembly 10, and pneumatic slide rail two 303 drives pneumatic slide rail three 304 to move to the left, which in turn drives clamping head two 305 to move to the left, thus achieving the clamping of the alloy sheet assembly. After the set traction distance is reached, clamping head 1 302 clamps the alloy sheet group 10, while clamping head 2 305 releases the alloy sheet group 10. Pneumatic slide rail 2 303 drives pneumatic slide rail 3 304 to reset, which is used to reset clamping head 2 305 to prepare for the next traction. At the same time, spray head 404 is turned on to spray coolant onto the milling end of the gear milling machine 2 and the alloy sheet group 10. During the milling process of the alloy sheet group 10, the alloy sheet group 10 is in a non-moving state. At this time, the front cleaning mechanism 5 and the rear cleaning mechanism 6 clean the alloy sheet group 10.

[0032] Example 2: Please refer to Figures 1-10 This invention provides a technical solution: a saw blade milling device, including a worktable 1, a traction clamping mechanism 3 fixedly installed on the top of the worktable 1, a milling machine 2 provided on the back of the worktable 1, the traction clamping mechanism 3 clamping and pulling the alloy sheet assembly 10, and a spraying mechanism 4, a front cleaning mechanism 5, a rear cleaning mechanism 6, and a guide assembly 7 provided on the top of the worktable 1. Two sets of guide assemblies 7 are provided, located to the left of the front cleaning mechanism 5 and to the right of the rear cleaning mechanism 6, respectively. The spraying mechanism 4 is located between the traction clamping mechanism 3 and the rear cleaning mechanism 6. Between the cleaning mechanisms 6, a traction clamping mechanism 3 is set to clamp and pull the alloy sheet group 10. The upper end of the alloy sheet group 10 is milled by the milling machine 2. Coolant is sprayed onto the milled teeth by the spraying mechanism 4 to protect the milled teeth end of the milling machine 2 and the alloy sheet group 10. A front cleaning mechanism 5 is set to clean the upper end of the alloy sheet group 10 before milling. A rear cleaning mechanism 6 is set to clean the alloy sheet group 10 after milling. A guide component 7 is set to guide the alloy sheet group 10 and prevent the alloy sheet group 10 from spreading out.

[0033] The rear cleaning mechanism 6 includes a mounting frame 3 601, which is fixedly installed on the top of the workbench 1. An electric telescopic rod 2 602 is fixedly installed on the top of the mounting frame 3 601. The electric telescopic rod 2 602 has two sections, left and right. A mounting plate 2 603 is fixedly installed at the telescopic end of the electric telescopic rod 2 602. A helical toothed plate assembly 3 604 is detachably mounted on the bottom of the right mounting plate 2 603, and a hot air nozzle assembly 605 is detachably mounted on the bottom of the left mounting plate 2 603. The electric telescopic rod 2 602 on the right moves the mounting plate 2 603 downwards, thereby causing the helical toothed plate assembly 3 604 to move downwards. The helical teeth on the helical toothed plate assembly 3 604 then... The alloy sheets that make up the alloy sheet assembly 10 are separated one by one. Then, the mounting plate 603 is moved down by the electric telescopic rod 602 on the left side, which in turn moves the hot air nozzle assembly 605 down, so that the hot air nozzle assembly 605 can get close to the alloy sheet assembly 10. At the same time, the hot air nozzle assembly 605 sprays high-pressure hot air onto the alloy sheet assembly 10, blowing away the coolant on the surface of the alloy sheet assembly 10 and quickly evaporating the coolant remaining on the surface of the alloy sheet assembly 10. Because the hot air nozzle assembly 605 can move down, after the helical toothed plate assembly 604 separates the alloy sheets, the hot air nozzle assembly 605 can be inserted into the gaps between the alloy sheets, and then the alloy sheets are thoroughly cleaned.

[0034] The pre-cleaning mechanism 5 includes a second mounting frame 501, which is fixedly installed on the top of the workbench 1. Electric telescopic rods 502 are fixedly installed on both the top and bottom of the second mounting frame 501. The electric telescopic rods 502 have two sets, left and right. A mounting plate 503 is fixedly installed on the telescopic end of the electric telescopic rods 502. A helical toothed plate assembly 504 is detachably installed on the bottom of the upper right mounting plate 503, and a helical toothed plate assembly 506 is detachably installed on the top of the lower right mounting plate 503. The left... A high-pressure nozzle assembly 505 is detachably installed at the bottom of the upper side mounting plate 503, and a spacer assembly 507 is detachably installed at the top of the lower left side mounting plate 503. The alloy sheets are separated by the first helical tooth assembly 504 and the second helical tooth assembly 506. Then, high-pressure airflow is sprayed onto the alloy sheet assembly 10 through the high-pressure nozzle assembly 505. The airflow cleans the surface of the alloy sheet assembly 10, while the spacer assembly 507 is used to further separate the alloy sheets, so that the debris blown down by the high-pressure airflow can be replaced and fall off.

[0035] The traction clamping mechanism 3 includes a pneumatic slide rail 1 301 and a pneumatic slide rail 2 303. The pneumatic slide rail 1 301 and the pneumatic slide rail 2 303 are fixedly installed on the top of the workbench 1. A clamping head 1 302 is fixedly installed on the sliding end of the pneumatic slide rail 1 301. A pneumatic slide rail 3 304 is fixedly installed on the sliding end of the pneumatic slide rail 2 303. A clamping head 2 305 is fixedly installed on the sliding end of the pneumatic slide rail 3 304. The clamping heads 1 302 and 2 305 clamp the alloy sheet assembly 10. A support seat 15 is fixedly installed on the top of the pneumatic slide rail 1 301 and the pneumatic slide rail 3 304. A guide rod 14 passes through the pneumatic slide rail 3 304. Connecting seats 1401 are detachably installed at the left and right ends of the guide rod 14. The connecting seats 1401 are fixedly installed on the top of the workbench 1.

[0036] The spraying mechanism 4 includes a mounting frame 401, which is fixedly mounted on the top of the workbench 1. A mounting base 402 is fixedly mounted on the inner side of the mounting frame 401. The mounting base 402 is provided with two sets, front and rear. An adjusting ball 403 is fixedly mounted on the mounting base 402. A spray head 404 is fixedly mounted on the adjusting end of the adjusting ball 403. The spray head 404 faces the milling end of the gear milling machine 2 and the alloy plate group 10.

[0037] The bottom of the support base 15 is provided with an adjustment pad 1501, which is composed of multiple pads and the multiple pads are connected by screws.

[0038] The guide assembly 7 includes a second mounting base 701, which has two sets, front and rear. The second mounting base 701 is fixedly installed on the top of the workbench 1. The outer wall of the second mounting base 701 facing the alloy sheet group 10 is rotatably connected to the guide roller 702 by a pin.

[0039] A base 8 is fixedly installed at the bottom of the workbench 1, and a baffle 9 is fixedly installed at the top of the workbench 1. The baffle 9 is lower than the alloy sheet group 10. The base 8 is set to support the workbench 1, and the baffle 9 is set to prevent coolant from flowing out of the workbench 1.

[0040] The base 8 has a collection chamber 11 inside, which is connected to the through hole on the upper surface of the worktable 1. A first drain plate 12 and a second drain plate 13 are fixedly installed in the through hole. The second drain plate 13 is located directly below the guide assembly 7, and the first drain plate 12 is located to the left of the traction clamping mechanism 3. The collection chamber 11 is set to collect the coolant participating in the milling, while the first drain plate 12 and the second drain plate 13 are used to block the through hole to prevent larger alloy pieces from falling into the collection chamber 11.

[0041] Working principle: In use, the traction clamping mechanism 3 is first used to clamp the alloy sheet group 10, and then the traction clamping mechanism 3 is pulled in a step-by-step manner. During the interval of the step-by-step traction, the milling machine 2 is turned on to mill the alloy sheet group 10. During the milling process, the spraying mechanism 4 sprays coolant onto the milling end of the milling machine 2 and the alloy sheet group 10. During the interval, the alloy sheet group 10 is cleaned by the front cleaning mechanism 5 and the rear cleaning mechanism 6. The cleaned coolant drips from the first drain plate 12 and the second drain plate 13 into the collection chamber 11.

[0042] Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this invention.

Claims

1. A saw blade milling device, comprising a worktable (1), characterized in that: The top of the workbench (1) is fixedly equipped with a traction clamping mechanism (3), and the back of the workbench (1) is provided with a milling machine (2). The traction clamping mechanism (3) clamps and pulls the alloy sheet group (10). The top of the workbench (1) is provided with a spraying mechanism (4), a front cleaning mechanism (5), a rear cleaning mechanism (6), and a guide assembly (7). The guide assembly (7) is provided in two sets, and is located on the left side of the front cleaning mechanism (5) and the right side of the rear cleaning mechanism (6), respectively. The spraying mechanism (4) is located between the traction clamping mechanism (3) and the rear cleaning mechanism (6). The rear cleaning mechanism (6) includes a mounting frame three (601), which is fixedly installed on the top of the workbench (1). An electric telescopic rod two (602) is fixedly installed on the top of the mounting frame three (601). The electric telescopic rod two (602) is provided on the left and right sides. The telescopic end of the electric telescopic rod two (602) is fixedly installed with a mounting plate two (603). The bottom of the right mounting plate two (603) is detachably provided with a helical tooth plate group three (604), and the bottom of the left mounting plate two (603) is detachably provided with a hot air nozzle group (605). The pre-cleaning mechanism (5) includes a second mounting frame (501), which is fixedly installed on the top of the workbench (1). The top and bottom of the second mounting frame (501) are both fixedly installed with an electric telescopic rod (502). The electric telescopic rod (502) is provided with two sets, left and right. The telescopic end of the electric telescopic rod (502) is fixedly installed with a mounting plate (503). The bottom of the upper right mounting plate (503) is detachably provided with a helical toothed plate group (504). The top of the lower right mounting plate (503) is detachably provided with a helical toothed plate group (506). The bottom of the upper left mounting plate (503) is detachably provided with a high-pressure nozzle group (505). The top of the lower left mounting plate (503) is detachably provided with a spacer group (507). The helical toothed plate group three (604), helical toothed plate group one (504), and helical toothed plate group two (506) are all welded together from multiple aluminum alloy plates, and the aluminum alloy plates are polished. The root of the helical toothed plate group three (604), helical toothed plate group one (504), and helical toothed plate group two (506) is thick at the end and narrow at the end. The spacer plate group (507) is composed of multiple rotating disks (5071).

2. The saw blade milling device according to claim 1, characterized in that: Both the hot air nozzle group (605) and the high pressure nozzle group (505) are composed of multiple air knife nozzles.

3. The saw blade milling device according to claim 1, characterized in that: The traction clamping mechanism (3) includes a pneumatic slide rail one (301) and a pneumatic slide rail two (303). The pneumatic slide rail one (301) and the pneumatic slide rail two (303) are fixedly installed on the top of the workbench (1). A clamping head one (302) is fixedly installed on the sliding end of the pneumatic slide rail one (301). A pneumatic slide rail three (304) is fixedly installed on the sliding end of the pneumatic slide rail two (303). A clamping head is fixedly installed on the sliding end of the pneumatic slide rail three (304). Clamping head 2 (305), clamping head 1 (302) and clamping head 2 (305) clamp alloy sheet group (10), the top of pneumatic slide rail 1 (301) and pneumatic slide rail 3 (304) are fixedly installed with support base (15), a guide rod (14) passes through the pneumatic slide rail 3 (304), and connecting seats (1401) are installed on the left and right ends of the guide rod (14). The connecting seats (1401) are fixedly installed on the top of the workbench (1).

4. A saw blade milling device according to claim 1, characterized in that: The spraying mechanism (4) includes a mounting frame (401), which is fixedly installed on the top of the workbench (1). A mounting seat (402) is fixedly installed on the inner side of the mounting frame (401). The mounting seat (402) is provided with two sets, front and rear. An adjusting ball (403) is fixedly installed on the mounting seat (402). A spray head (404) is fixedly installed on the adjusting end of the adjusting ball (403). The spray head (404) faces the milling end of the gear milling machine (2) and the alloy plate group (10).

5. A saw blade milling device according to claim 3, characterized in that: The bottom of the support base (15) is provided with an adjustment pad (1501), which is composed of multiple pads and the multiple pads are connected by screws.

6. A saw blade milling device according to claim 1, characterized in that: The guide assembly (7) includes a second mounting base (701), which has two sets, front and rear. The second mounting base (701) is fixedly installed on the top of the workbench (1). The outer wall of the second mounting base (701) facing the alloy sheet group (10) is rotatably connected to a guide roller (702) by a pin. The distance between the two guide rollers (702) is greater than the thickness of the alloy sheet group (10).

7. A saw blade milling device according to claim 1, characterized in that: The bottom of the workbench (1) is fixedly installed with a base (8), and the top of the workbench (1) is fixedly installed with a guardrail (9), which is lower than the alloy sheet group (10).

8. A saw blade milling device according to claim 7, characterized in that: The base (8) has a collection cavity (11) inside. The collection cavity (11) is connected to the through hole on the upper surface of the workbench (1). A first drain plate (12) and a second drain plate (13) are fixedly installed in the through hole. The second drain plate (13) is located directly below the guide assembly (7), and the first drain plate (12) is located to the left of the traction clamping mechanism (3).

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