CN119703226B - A metal processing grinding machine - Google Patents
A metal processing grinding machine Download PDFInfo
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- CN119703226B CN119703226B CN202510153692.1A CN202510153692A CN119703226B CN 119703226 B CN119703226 B CN 119703226B CN 202510153692 A CN202510153692 A CN 202510153692A CN 119703226 B CN119703226 B CN 119703226B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Polishing Bodies And Polishing Tools (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of gear grinding, in particular to a metal processing grinding machine which comprises a horizontally arranged base and two horizontally arranged mounting plates, wherein a rotating shaft is rotatably arranged in the middle of the base, a girder is horizontally fixedly connected to the top end of the rotating shaft, a guide groove is formed in the girder, a guide block is slidably matched in the guide groove, the bottom of the guide block is connected with the mounting plates through a rotating structure, and when a cast gear is ground by the metal processing grinding machine, as a rubber gear made of a rubber material has certain deformation capability, the pressure of the rubber gear to the tooth blocks is not excessive when the tooth teeth of the rubber gear enter between the tooth blocks of the gear to be ground, so that the tooth blocks are prevented from being deformed due to overlarge stress.
Description
Technical Field
The invention relates to the technical field of gear grinding, in particular to a metal processing grinding machine.
Background
The cast gear has the advantages of good processing performance, high wear resistance, low noise, low cost and the like, and is widely applied to the mechanical manufacturing industry. The gear is easy to generate a plurality of burrs in the casting process, and the direct application is unfavorable for the normal operation of machinery, so that the cast gear needs to be deburred by polishing equipment after demolding.
In the prior art, when the tooth piece surface burring to cast gear is handled, most polish through gear form emery wheel and cast gear meshing, but in the in-service use, because gear form emery wheel and cast gear both mesh, the tooth of gear form emery wheel can produce great interact power with the burr on tooth piece surface probably when getting into between the tooth piece of cast gear, can not only lead to the life of emery wheel to reduce, still can lead to the tooth piece to take place deformation. .
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a metal processing grinding machine.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The metal processing grinding machine comprises a base and two mounting plates, wherein the base is horizontally arranged, a rotating shaft is rotatably arranged in the middle of the base, a girder is horizontally fixedly connected to the top end of the rotating shaft, a guide groove is formed in the girder, a guide block is slidably matched in the guide groove, and the bottom of the guide block is connected with the mounting plates through a rotating structure;
The utility model discloses a rubber gear, including the mounting panel, the mounting panel middle part is rotated and is installed the main shaft, coaxial line rigid coupling has the rubber gear on the main shaft outer wall, the spout has been seted up to the mounting panel both sides, sliding fit has the slider in the spout, be equipped with compression spring in the spout in order to exert elasticity to the slider, the slider rotates to be connected on changeing the roller terminal surface, it is equipped with the sand paper tape to change roller and rubber gear on the cover, the mounting panel bottom surface rigid coupling has the motor, the rigid coupling has initiative face gear on the output of motor, all rigid coupling has driven gear at main shaft both ends, initiative face gear and driven gear assorted.
Preferably, the rotating structure comprises a connecting plate, the connecting plate is horizontally fixedly connected to the bottom of the guide block, two sides of the connecting plate are connected with vertical plates through buffer structures, arc-shaped sliding rails are fixedly connected to the upper side and the lower side of the vertical plates, arc-shaped rotating tables are slidably matched on the sliding rails, and the rotating tables are fixedly connected to the outer walls of the mounting plates.
Preferably, the buffer structure comprises an extension plate and a connecting block, wherein the extension plate is vertically fixedly connected to the bottom surface of the connecting plate, a groove plate provided with a groove opening is fixedly connected to the bottom of the connecting plate, the connecting block is fixedly connected to the outer wall of the vertical plate, a sliding block is fixedly connected to the outer wall of the connecting block, the sliding block is slidably matched in the groove opening of the groove plate, and a supporting spring is vertically arranged in the groove opening of the groove plate to apply elastic force to the sliding block.
Preferably, the guide block is provided with a driving structure for driving the rotary table to slide on the sliding rail, the driving structure comprises a short shaft, the short shaft is rotatably arranged in the middle of the guide block, the axis of the short shaft and the axis of the rotary table are in the same straight line, two ends of the short shaft vertically penetrate through the upper side and the lower side of the guide block, a connecting plate is fixedly connected to the bottom of the short shaft, a pipe shaft is fixedly connected to the bottom of the connecting plate, a sliding rod is slidably matched in the pipe shaft, and the bottom end of the sliding rod is fixedly connected with the upper surface of the rotary table.
Preferably, the top end of the short shaft is fixedly connected with a worm wheel, the upper surface of the guide block is fixedly connected with a connecting seat, a worm is rotatably arranged on the connecting seat, and two ends of the worm are fixedly connected on the rotary handle.
Preferably, the upper surface of the mounting plate is rotatably provided with a connecting shaft, a pinion is fixedly connected on the outer wall of the connecting shaft, the pinion is matched with the driven gear, and the top end of the connecting shaft is fixedly connected with a fan blade.
Preferably, the mounting panel bottom surface rigid coupling has two bearing frames, all rotates in two bearing frames and installs the extension axle, and two extension axles are located the main shaft both sides, and the axis of two extension axles is in same straight line, the one end rigid coupling of extension axle has driven face gear, driven face gear and driven gear assorted, the other end rigid coupling of extension axle has the eccentric wheel.
Preferably, the connecting piece is fixedly connected on the rotating shaft, the inner hexagon bolt is rotatably arranged on the connecting piece, the nut seat is in threaded fit on the inner hexagon bolt, the adjusting spring is fixedly connected on the outer wall of the nut seat, the rotating piece is fixedly connected at the end part of the adjusting spring, and the rotating piece is rotatably connected on the outer wall of the tube shaft.
The metal processing grinding machine has the beneficial effects that when the metal processing grinding machine is used for grinding a cast gear, as the rubber gear made of the rubber material has certain deformation capability, the pressure of the rubber gear on a tooth block is not excessive when the tooth of the rubber gear enters between the tooth blocks of the gear to be ground, so that the tooth block is prevented from being deformed due to overlarge stress.
Drawings
Fig. 1 is a schematic diagram of the working state structure of a metal working grinding machine according to the present invention.
Fig. 2 is a front view of a metal working grinder according to the present invention.
Fig. 3 is an enlarged view of a metal working grinder according to the present invention at a point a in fig. 2.
Fig. 4 is a schematic structural view of a girder of a metal working grinder according to the present invention.
Fig. 5 is an enlarged view of a metal working grinder according to the present invention at B in fig. 4.
Fig. 6 is a cross-sectional view of a girder of a metal working grinder according to the present invention.
Fig. 7 is an enlarged view of fig. 6C of a metal working grinder according to the present invention.
Fig. 8 is a schematic structural view of a connection plate of a metal working grinder according to the present invention.
Fig. 9 is a schematic structural diagram of a connecting block of a metal working grinding machine according to the present invention.
Fig. 10 is a schematic view of an installation structure of an adjusting spring of a metal working grinder according to the present invention.
Fig. 11 is a schematic structural view of a vertical plate of a metal working grinder according to the present invention.
Fig. 12 is a schematic structural diagram of a turntable and a slide rail of a metal processing grinder according to the present invention.
Fig. 13 is a schematic structural view of a mounting plate of a metal working grinder according to the present invention.
Fig. 14 is a schematic structural view of a sand paper belt of a metal working grinder according to the present invention.
Fig. 15 is a schematic structural view of a rubber gear of a metal working grinder according to the present invention.
Fig. 16 is a schematic structural view of a spindle of a metal working grinder according to the present invention.
Fig. 17 is a schematic view of the structure of the bottom surface of the mounting plate of the metal processing grinder according to the present invention.
Fig. 18 is an enlarged view of D in fig. 17 of a metal working grinder according to the present invention.
Fig. 19 is a schematic diagram showing a working state structure of a metal working grinder according to the present invention.
1, Base, 2, fixing piece, 3, sliding seat, 4, screw hole, 5, fastening bolt, 6, stud, 7, clamping block, 8, rotating shaft, 9, girder, 10, connecting piece, 11, hexagon socket bolt, 12, nut seat, 13, adjusting spring, 14, rotating piece, 15, pipe shaft, 16, sliding rod, 17, guiding groove, 18, guiding block, 19, short shaft, 20, worm wheel, 21, connecting seat, 22, worm, 23, rotating handle, 24, connecting plate, 25, extension plate, 26, groove plate, 27, connecting block, 28, sliding block, 29, supporting spring, 30, vertical plate, 31, sliding rail, 32, rotating table, 33, mounting plate, 34, sliding groove, 35, compression spring, 36, sliding block, 37, rotating roller, 38, abrasive paper belt, 39, main shaft, 40, driven gear, 41, rubber gear, 42, pinion, 43, connecting shaft, 44, fan blade, 45, bearing seat, 46, driven face gear, 47, long shaft, 48, motor, 49, eccentric gear, 50, connecting plate, 51.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-3, a metal processing grinding machine comprises a base 1 and two mounting plates 33, wherein the base 1 is horizontally arranged, a clamp is arranged on the base 1 to clamp and fix a gear to be polished, the clamp comprises an annular fixing piece 2, the fixing piece 2 is fixed on the upper surface of the base 1, a sliding seat 3 is slidably matched with the fixing piece 2, a screw hole 4 is horizontally arranged on the sliding seat 3, a fastening bolt 5 is in threaded fit with the screw hole 4, a stud 6 is vertically fixedly connected on the upper surface of the sliding seat 3, two clamping blocks 7 are in threaded fit with the stud 6, two clamping blocks 7 are arranged at intervals, and the gear to be polished is clamped between the two clamping blocks 7.
The middle part of the base 1 is rotatably provided with a rotating shaft 8, the top end of the rotating shaft 8 is horizontally fixedly connected with a girder 9, a guide groove 17 is formed in the girder 9, a guide block 18 is slidably matched in the guide groove 17, the bottom of the guide block 18 is connected with a mounting plate 33 through a rotating structure, the rotating structure comprises a connecting plate 51, the connecting plate 51 is horizontally fixedly connected to the bottom of the guide block 18, two sides of the connecting plate 51 are connected with vertical plates 30 through buffer structures, the upper side and the lower side of the vertical plates 30 are fixedly connected with arc-shaped sliding rails 31, an arc-shaped rotating table 32 is slidably matched on the sliding rails 31, and the rotating table 32 is fixedly connected to the outer wall of the mounting plate 33. The buffer structure comprises an extension plate 25 and a connecting block 27, wherein the extension plate 25 is vertically fixedly connected to the bottom surface of the connecting plate 51, a groove plate 26 provided with a groove opening is fixedly connected to the bottom of the connecting plate 51, the connecting block 27 is fixedly connected to the outer wall of the vertical plate 30, a sliding block 28 is fixedly connected to the outer wall of the connecting block 27, the sliding block 28 is in sliding fit in the groove opening of the groove plate 26, and a supporting spring 29 is vertically arranged in the groove opening of the groove plate 26 so as to apply elastic force to the sliding block 28.
The girder 9 can rotate by taking the rotating shaft 8 as an axis, and the guide block 18 can slide in the guide groove 17 on the girder 9, so that the distance between the guide block 18 and the rotating shaft 8 is adjusted.
The guide block 18 connects the groove plate 26 through the connecting plate 51 and the extension plate 25, the connecting block 27 is slidably matched in the notch of the groove plate 26 through the sliding block 28, and the supporting spring 29 of the notch provides elastic supporting force for the sliding block 28 so that the sliding block 28 is positioned in the middle of the notch.
The connecting block 27 is connected with the vertical plate 30 to support the vertical plate 30, the upper side and the lower side of the vertical plate 30 are fixedly connected with arc-shaped slide rails 31, and the rotating table 32 is in sliding fit with the slide rails 31 so that the rotating table 32 can rotate on the slide rails 31.
The guide block 18 is provided with a driving structure for driving the rotary table 32 to slide on the slide rail 31, the driving structure comprises a short shaft 19, the short shaft 19 is rotatably arranged in the middle of the guide block 18, the axis of the short shaft 19 and the axis of the rotary table 32 are in the same straight line, two ends of the short shaft 19 vertically penetrate through the upper side and the lower side of the guide block 18, a connecting plate 24 is fixedly connected to the bottom of the short shaft 19, a tube shaft 15 is fixedly connected to the bottom surface of the connecting plate 24, a slide rod 16 is slidably matched in the tube shaft 15, and the bottom end of the slide rod 16 is fixedly connected with the upper surface of the rotary table 32. The top end of the short shaft 19 is fixedly connected with a worm wheel 20, the upper surface of the guide block 18 is fixedly connected with a connecting seat 21, a worm 22 is rotatably arranged on the connecting seat 21, and two ends of the worm 22 are fixedly connected on a rotating handle 23.
The staff can drive worm 22 rotation through turning on handle 23, and worm 22 rotation can drive connecting plate 24 rotation through minor axis 19, and connecting plate 24 rotation can drive revolving stage 32 at slide rail 31 rotation through tubular axis 15 and slide bar 16, and revolving stage 32 rotation can drive mounting panel 33 rotation to adjust the orientation of mounting panel 33.
The middle part of mounting panel 33 rotates and installs main shaft 39, coaxial line rigid coupling has rubber gear 41 on the main shaft 39 outer wall, the spout 34 has been seted up to mounting panel 33 both sides, sliding fit has slider 36 in spout 34, be equipped with compression spring 35 in the spout 36 in order to exert elasticity to slider 36, slider 36 rotates and connects on the roller 37 terminal surface, the cover is equipped with sand paper tape 38 on roller 37 and the rubber gear 41, rubber gear 41 can with wait to polish the gear engagement, mounting panel 33 bottom surface rigid coupling has motor 49, rigid coupling has initiative face gear 50 on the output of motor 49, all rigid coupling has driven gear 40 at main shaft 39 both ends, initiative face gear 50 and driven gear 40 phase-match.
After the motor 49 is electrified, the driven gear 40 is driven to rotate through the driving end face gear 50, the driven gear 40 rotates to drive the main shaft 39 to rotate, the main shaft 39 rotates to drive the rubber gear 41 to rotate, the surface of the rubber gear 41 is sleeved with the sand paper tape 38, and when the rubber gear 41 is meshed with a gear to be polished, the tooth blocks on the rubber gear 41 can press the sand paper tape 38 into the space between the tooth blocks to be polished so as to polish the tooth blocks of the gear to be polished.
The compression spring 35 applies elastic force to the sandpaper belt 38 through the slider 36 and the rotating roller 37, thereby maintaining the sandpaper belt 38 at a proper tension.
As shown in fig. 13-17, a connecting shaft 43 is rotatably mounted on the upper surface of the mounting plate 33, a pinion 42 is fixedly connected to the outer wall of the connecting shaft 43, the pinion 42 is matched with the driven gear 40, and a fan blade 44 is fixedly connected to the top end of the connecting shaft 43.
Driven gear 40 that is located main shaft 39 end also can rotate through the transmission of main shaft 39, and in driven gear 40 rotation in-process, driven gear 40 can drive connecting axle 43 rotation through pinion 42, and connecting axle 43 rotation can drive flabellum 44 rotation, and the air current can flow downwards in the flabellum 44 rotation in-process to produce the abrasive dust blowing off with the tooth piece in-process of polishing.
As shown in fig. 17 and 18, two bearing seats 45 are fixedly connected to the bottom surface of the mounting plate 33, extension shafts 47 are rotatably mounted in the two bearing seats 45, the two extension shafts 47 are positioned on two sides of the main shaft 39, the axes of the two extension shafts 47 are positioned on the same straight line, one end of the extension shaft 47 is fixedly connected with a driven face gear 46, the driven face gear 46 is matched with the driven gear 40, and the other end of the extension shaft 47 is fixedly connected with an eccentric wheel 48.
The driven gear 40 rotates to drive the driven face gear 46 to rotate, the driven face gear 46 rotates to drive the extension shaft 47 to rotate, the extension shaft 47 rotates to drive the eccentric wheel 48 to rotate, vibration is generated in the rotation process of the eccentric wheel 48, and accordingly the rubber gear 41 is driven to vibrate.
Since the two extension shafts 47 are symmetrically disposed on two sides of the main shaft 39, when the driven gear 40 drives the extension shafts 47 to rotate through the driven face gear 46, the rotation directions of the two extension shafts 47 are opposite, so that the rotation directions of the two eccentric wheels 48 are opposite, and the rotation speeds of the two eccentric wheels 48 are the same, the two eccentric wheels 48 only enable the rubber gear 41 to vibrate in the vertical direction, and the rubber gear 41 drives the abrasive paper belt 38 to vibrate in the vertical direction, so that the abrasive paper belt 38 can polish the tooth blocks of the gear to be polished in the vertical direction.
The rotating shaft 8 is fixedly connected with a connecting piece 10, an inner hexagon bolt 11 is rotatably arranged on the connecting piece 10, a nut seat 12 is in threaded fit with the inner hexagon bolt 11, an adjusting spring 13 is fixedly connected to the outer wall of the nut seat 12, a rotating piece 14 is fixedly connected to the end part of the adjusting spring 13, and the rotating piece 14 is rotatably connected to the outer wall of a tube shaft 15.
The socket head cap bolts 11 can be driven to rotate through the wrench, the socket head cap bolts 11 can drive the nut seat 12 to linearly move, and the elastic force direction of the adjusting spring 13 can be changed by the linear movement of the nut seat 12.
Working principle and working procedure:
as shown in fig. 1 and 19, the steps are as follows:
according to the type of the gear to be polished, the rotary handle 23 is driven to rotate, the worm 22 is driven to rotate by the rotation of the rotary handle 23, the connecting plate 24 is driven to rotate by the rotation of the worm 22 through the short shaft 19, the rotating plate 24 drives the rotating table 32 to rotate on the sliding rail 31 through the tube shaft 15 and the sliding rod 16, the mounting plate 33 is driven to rotate by the rotation of the rotating table 32, and accordingly the orientation of the rubber gear 41 is adjusted, and the rubber gear 41 faces the tooth block of the gear to be polished.
And secondly, driving the inner hexagon bolt 11 to rotate through a spanner, wherein the inner hexagon bolt 11 rotates to drive the nut seat 12 to linearly move, the elastic force of the adjusting spring 13 can be changed by the linear movement of the nut seat 12, and the elastic force of the adjusting spring 13 is finally transferred to the rubber gear 41, so that the rubber gear 41 can always lean against a gear to be polished.
Starting a motor 49, wherein the motor 49 is electrified to drive the driven gear 40 to rotate through the driving end face gear 50, the driven gear 40 rotates to drive the main shaft 39 to rotate, the main shaft 39 rotates to drive the rubber gear 41 to rotate, the surface of the rubber gear 41 is sleeved with the sand paper tape 38, and when the rubber gear 41 is meshed with a gear to be polished, the tooth blocks on the rubber gear 41 can press the sand paper tape 38 into the space between the tooth blocks to be polished so as to polish the tooth blocks of the gear to be polished.
The driven gear 40 rotates to drive the driven face gear 46 to rotate, the driven face gear 46 rotates to drive the extension shaft 47 to rotate, the extension shaft 47 rotates to drive the eccentric wheel 48 to rotate, vibration is generated in the rotation process of the eccentric wheel 48, and accordingly the rubber gear 41 is driven to vibrate. Since the two extension shafts 47 are symmetrically disposed on two sides of the main shaft 39, when the driven gear 40 drives the extension shafts 47 to rotate through the driven face gear 46, the rotation directions of the two extension shafts 47 are opposite, so that the rotation directions of the two eccentric wheels 48 are opposite, and the rotation speeds of the two eccentric wheels 48 are the same, the two eccentric wheels 48 only enable the rubber gear 41 to vibrate in the vertical direction, and the rubber gear 41 drives the abrasive paper belt 38 to vibrate in the vertical direction, so that the abrasive paper belt 38 can polish the tooth blocks of the gear to be polished in the vertical direction.
Because the rubber gear 41 is meshed with the gear to be polished, the gear to be polished can be moved along the gear to be polished in the rotation process of the rubber gear 41 so as to polish any tooth block of the gear to be polished.
Driven gear 40 that is located main shaft 39 end also can rotate through the transmission of main shaft 39, and in driven gear 40 rotation in-process, driven gear 40 can drive connecting axle 43 rotation through pinion 42, and connecting axle 43 rotation can drive flabellum 44 rotation, and the air current can flow downwards in the flabellum 44 rotation in-process to produce the abrasive dust blowing off with the tooth piece in-process of polishing.
Compared with the prior art, when the metal processing mill is used for polishing a cast gear, as the rubber gear 41 made of the rubber material has certain deformation capability, the pressure of the rubber gear 41 to the tooth blocks is not excessive when the tooth teeth of the rubber gear 41 enter between the tooth blocks of the gear to be polished, so that the tooth blocks are prevented from being deformed due to excessive stress.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a metalworking grinding machine, includes base (1) and mounting panel (33) that two levels set up that the level set up, pivot (8) are installed in base (1) middle part rotation, pivot (8) top level rigid coupling has girder (9), its characterized in that:
A guide groove (17) is formed in the girder (9), a guide block (18) is slidably matched in the guide groove (17), and the bottom of the guide block (18) is connected with the mounting plate (33) through a rotating structure;
The novel grinding machine is characterized in that a main shaft (39) is rotatably arranged in the middle of the mounting plate (33), a rubber gear (41) is fixedly connected to the outer wall of the main shaft (39) in a coaxial line, sliding grooves (34) are formed in two sides of the mounting plate (33), sliding blocks (36) are slidably matched with the sliding grooves (34), compression springs (35) are arranged in the sliding grooves (34) to exert elastic force on the sliding blocks (36), the sliding blocks (36) are rotatably connected to the end faces of a rotating roller (37), sand paper belts (38) are sleeved on the rotating roller (37) and the rubber gear (41), a motor (49) is fixedly connected to the bottom face of the mounting plate (33), a driving end face gear (50) is fixedly connected to the output end of the motor (49), driven gears (40) are fixedly connected to two ends of the main shaft (39), and the driving end face gear (50) is matched with the driven gears (40).
The rotating structure comprises a connecting plate (51), the connecting plate (51) is horizontally fixedly connected to the bottom of the guide block (18), two sides of the connecting plate (51) are connected with vertical plates (30) through buffer structures, arc-shaped sliding rails (31) are fixedly connected to the upper side and the lower side of each vertical plate (30), arc-shaped rotating tables (32) are slidably matched on the sliding rails (31), and the rotating tables (32) are fixedly connected to the outer walls of the mounting plates (33);
The buffer structure comprises an extension plate (25) and a connecting block (27), wherein the extension plate (25) is vertically fixedly connected to the bottom surface of the connecting plate (51), a groove plate (26) with a notch is fixedly connected to the bottom of the connecting plate (51), the connecting block (27) is fixedly connected to the outer wall of the vertical plate (30), a sliding block (28) is fixedly connected to the outer wall of the connecting block (27), the sliding block (28) is in sliding fit in the notch of the groove plate (26), and a supporting spring (29) is vertically arranged in the notch of the groove plate (26) so as to apply elastic force to the sliding block (28);
The utility model discloses a rotary table, including fixed plate, rotary table, guide block (18), rotary table, connecting plate (24) are fixed on the bottom of short shaft (19), connecting plate (24) bottom surface rigid coupling has tube axle (15), sliding fit has slide bar (16) in tube axle (15), slide bar (16) bottom rigid coupling has rotary table (32) upper surface, be equipped with drive structure on guide block (18) and be used for driving rotary table (32) to slide on slide rail (31), drive structure includes short shaft (19), install at guide block (18) middle part, the axis of short shaft (19) is in same straight line with the axis of rotary table (32), the upper and lower both sides of vertical run through guide block (18) in the bottom rigid coupling of short shaft (19).
2. The metal working grinding machine according to claim 1, wherein the top end of the short shaft (19) is fixedly connected with a worm wheel (20), the upper surface of the guide block (18) is fixedly connected with a connecting seat (21), a worm (22) is rotatably installed on the connecting seat (21), and two ends of the worm (22) are fixedly connected on a rotating handle (23).
3. The metal working grinding machine according to claim 2, wherein a connecting shaft (43) is rotatably mounted on the upper surface of the mounting plate (33), a pinion (42) is fixedly connected to the outer wall of the connecting shaft (43), the pinion (42) is matched with the driven gear (40), and a fan blade (44) is fixedly connected to the top end of the connecting shaft (43).
4. A metal working grinding machine according to claim 3, characterized in that the bottom surface of the mounting plate (33) is fixedly connected with two bearing seats (45), the two bearing seats (45) are internally and respectively provided with an extension shaft (47), the two extension shafts (47) are positioned on two sides of the main shaft (39), the axes of the two extension shafts (47) are positioned on the same straight line, one end of the extension shaft (47) is fixedly connected with a driven face gear (46), the driven face gear (46) is matched with the driven gear (40), and the other end of the extension shaft (47) is fixedly connected with an eccentric wheel (48).
5. The metal working grinding machine according to any one of claims 2-4, wherein a connecting piece (10) is fixedly connected to the rotating shaft (8), an inner hexagon bolt (11) is rotatably installed on the connecting piece (10), a nut seat (12) is in threaded fit on the inner hexagon bolt (11), an adjusting spring (13) is fixedly connected to the outer wall of the nut seat (12), a rotating piece (14) is fixedly connected to the end portion of the adjusting spring (13), and the rotating piece (14) is rotatably connected to the outer wall of the pipe shaft (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510153692.1A CN119703226B (en) | 2025-02-12 | 2025-02-12 | A metal processing grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510153692.1A CN119703226B (en) | 2025-02-12 | 2025-02-12 | A metal processing grinding machine |
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| Publication Number | Publication Date |
|---|---|
| CN119703226A CN119703226A (en) | 2025-03-28 |
| CN119703226B true CN119703226B (en) | 2025-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202510153692.1A Active CN119703226B (en) | 2025-02-12 | 2025-02-12 | A metal processing grinding machine |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111421192A (en) * | 2020-04-24 | 2020-07-17 | 河南科技大学 | Herringbone gear precision machining method |
| CN117697042A (en) * | 2024-01-16 | 2024-03-15 | 浙江新昌汇盟机械有限公司 | Finish machining process for arc bevel gear |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1086017A (en) * | 1996-09-10 | 1998-04-07 | Mazda Motor Corp | Working method for gear and deburring machine for gear work |
| EP2061618B1 (en) * | 2006-09-06 | 2011-04-20 | The Gleason Works | Gear testing and lapping machine |
| CN113102840A (en) * | 2021-04-15 | 2021-07-13 | 杭州威高传动机械有限公司 | Gear grinding machine for machining helical gear speed reducer |
-
2025
- 2025-02-12 CN CN202510153692.1A patent/CN119703226B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111421192A (en) * | 2020-04-24 | 2020-07-17 | 河南科技大学 | Herringbone gear precision machining method |
| CN117697042A (en) * | 2024-01-16 | 2024-03-15 | 浙江新昌汇盟机械有限公司 | Finish machining process for arc bevel gear |
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| Publication number | Publication date |
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| CN119703226A (en) | 2025-03-28 |
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