CN111168150B - High-speed steel circular saw blade cutter sintering molding back notching machine - Google Patents
High-speed steel circular saw blade cutter sintering molding back notching machine Download PDFInfo
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- CN111168150B CN111168150B CN202010018048.0A CN202010018048A CN111168150B CN 111168150 B CN111168150 B CN 111168150B CN 202010018048 A CN202010018048 A CN 202010018048A CN 111168150 B CN111168150 B CN 111168150B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D65/00—Making tools for sawing machines or sawing devices for use in cutting any kind of material
Abstract
The invention relates to a notching machine for a high-speed steel circular saw blade cutter after sintering molding, which comprises a machine base, a notching device, a fixing device, a drilling device and a driving mechanism, wherein the notching device is arranged on the left side of the machine base, the fixing device is arranged in the middle of the machine base, the notching device is positioned on the left side of the fixing device, the drilling device is arranged on the right side of the machine base, the fixing device is positioned on the left side of the drilling device, the driving mechanism is arranged at the bottom of the machine base, and the. The invention can solve the following problems that the direct opening mode is adopted for the opening of the high-speed steel circular saw blade at present: when the notching machine notches the high-speed steel circular saw blade, although the distance between each notch is set, in the actual operation process, due to the vibration of the machine and the friction between the grinding wheel and the high-speed steel circular saw blade, the relative position of the grinding wheel and the high-speed steel circular saw blade is changed, the machining is carried out in sequence, and the appearing error is gradually increased.
Description
Technical Field
The invention relates to the field of high-speed steel cutter processing, in particular to a notching machine for a high-speed steel circular saw blade cutter after sintering and forming.
Background
The circular saw blade is a cutting tool for processing blanks made of materials such as stone, wood, metal, plastics and the like, and the wear resistance, hardness, high temperature resistance and corrosion resistance of the circular saw blade have important influence on the surface finish, precision and processing efficiency of a cutting part. When the saw blade leaves a factory, the saw blade is generally saw-tooth-free and is commonly called a bare disc, different openings are required to be cut by a notching machine, and therefore the requirement of actual production is met.
At present to the opening of high-speed steel saw blade, generally all adopt direct opening mode to carry out opening processing to high-speed steel saw blade, can appear following problem like this: the incision machine is when high-speed steel circular saw blade incision, although the distance between every opening has been set up, in the actual operation process, because the vibrations of machine and the friction between emery wheel and the high-speed steel circular saw blade, can make the relative position of emery wheel and high-speed steel circular saw blade take place certain change, process down in proper order, the error of appearance can crescent, the high-speed steel circular saw blade that processes like this in the use in the future, its life also can shorten along with it, the consequence that causes is just need often to change the circular saw blade, bring more economic expenditure.
Disclosure of Invention
The invention aims to provide a notching machine for a high-speed steel circular saw blade cutter after sintering and forming, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a notch cutting machine for a high-speed steel circular saw blade cutter after sintering molding comprises a base, a notch cutting device, a fixing device, a drilling device and a driving mechanism, wherein the notch cutting device is installed on the left side of the base; wherein:
the notching device comprises a vertical plate, a pre-cutting mechanism and a real cutting mechanism, wherein the vertical plate is positioned between the pre-cutting mechanism and the real cutting mechanism, a shaft lever is arranged in the middle of the top of the vertical plate, a third wheel is arranged in the middle of the shaft lever, two ends of the shaft lever penetrate through the vertical plate to be connected with two ends of a universal joint, the other two ends of the telescopic rod on the right side of the universal joint are connected with the upper part of the pre-cutting mechanism, the other two ends of the telescopic rod on the left side of the vertical plate are connected with the upper part of the real cutting mechanism, a rotating shaft is arranged in the middle of the bottom of the vertical plate, a second wheel is arranged on the rotating shaft, the outer walls on two sides of the bottom of the vertical plate are both connected with the bottom end of a first electric push rod, the top;
the fixing device comprises a prism, a conical rod, an incomplete gear mechanism, a shock absorber, a bottom plate, a cylindrical pin, a hydraulic cylinder, a top plate and a compression leg, wherein the prism is installed at the bottom of the machine base, the conical rod is installed at the top end of the prism, the incomplete gear mechanism is installed at the top end of the prism through a bearing, a round hole is formed in the middle of the incomplete gear mechanism, the conical rod is located in the round hole, the shock absorber is uniformly arranged on the upper surface of the incomplete gear mechanism, the top end of the shock absorber is connected with the lower surface of the bottom plate, pin holes are uniformly formed in the surface of the bottom plate, the cylindrical pin is installed in the pin holes, a proper position spring is connected between the incomplete gear;
the drilling device comprises a gear rack transmission mechanism, a long plate, a third slide way, a third slide block, a second electric push rod, a drilling machine and a third electric push rod, the middle of the gear rack transmission mechanism is connected with the long plate, the upper surface of the long plate is provided with the third slide way, the third slide block is arranged in the third slide way, the second electric push rod is connected between the third slide way and the bottom end of the third slide block, the drilling machine is arranged at the front end of the third slide block through a pin shaft, the third electric push rod is arranged on the upper surface of the third slide block, and the drilling machine is connected with the third electric push rod through a hinge;
the driving mechanism comprises a motor, a transmission rod, a support frame, a first linkage rod, a second linkage rod and a third linkage rod, the support frame is uniformly arranged on the machine base, the support frame is provided with the transmission rod, the first linkage rod, the second linkage rod and the third linkage rod, a motor output shaft is meshed with the transmission rod through bevel gears, the transmission rod is meshed with one ends of the first linkage rod, the second linkage rod and the third linkage rod through bevel gears, the other end of the first linkage rod is provided with a wheel, a belt is connected between the wheel and the second wheel, the second linkage rod is meshed with the bottom end of the round rod through bevel gears, and the third linkage rod is meshed with the half gear through bevel gears.
As a further scheme of the invention: pre-cutting mechanism includes a T type frame, a slide, a slider, cutter, a gangboard, frid and driving plate in advance, and the frame bottom is connected with a T type frame through the bearing, and a slide has been seted up at T type frame top No. one, installs a slider in the slide, and the cutter is installed in advance to a slider front end, and a slider rear end is connected with a gangboard one end through the round pin axle, and a gangboard other end is connected with frid one end through the round pin axle, and a frid other end and driving plate one end sliding connection.
As a further scheme of the invention: the real cutting mechanism comprises a second T-shaped frame, a second slide way, a second slide block, a real cutting machine, a second linkage plate, a second groove plate and a second transmission plate, the bottom of the machine base is connected with the second T-shaped frame through a bearing, the top of the second T-shaped frame is provided with the second slide way, the second slide block is installed in the second slide way, the real cutting machine is installed at the front end of the second slide block, the rear end of the second slide block is connected with one end of the second linkage plate through a pin shaft, the other end of the second linkage plate is connected with one end of the second groove plate through a pin shaft, and the other end of the second groove plate is connected with one end of the second transmission plate in a.
As a further scheme of the invention: incomplete gear mechanism includes round bar, action wheel, plectane and follows the driving wheel, evenly is provided with the mounting bracket on the prism, installs the round bar on the mounting bracket, installs the action wheel on the round bar, and the plectane is connected through the riser between the driving wheel, but the action wheel with follow the partial meshing between the driving wheel.
As a further scheme of the invention: the rack and pinion drive mechanism includes support, circle type ring, rack and semi-gear, has seted up No. four slides on the support, and the circle type ring is installed to slide in No. four slides, and circle type ring both ends all are provided with the round bar, and the round bar other end is connected with reset spring, and the reset spring other end is connected with the frame, returns and installs the rack on the inner wall of type ring one side, and the support mid-mounting has semi-gear, but rack and semi-gear part meshing.
Compared with the prior art, the invention has the following advantages:
can solve at present to the opening of high-speed steel saw blade, generally all adopt direct opening mode to carry out opening processing to high-speed steel saw blade, can appear following problem like this: the incision machine is when high-speed steel circular saw blade incision, although the distance between every opening has been set up, in the actual operation process, because the vibrations of machine and the friction between emery wheel and the high-speed steel circular saw blade, can make the relative position of emery wheel and high-speed steel circular saw blade take place certain change, process down in proper order, the error of appearance can crescent, the high-speed steel circular saw blade that processes like this in the use in the future, its life also can shorten along with it, the consequence that causes is just need often to change the circular saw blade, bring more economic expenditure.
When the notching device of the device is operated, the pre-cutting mechanism can pre-process the high-speed steel circular saw blade on the basis of the originally set opening distance, a small opening is firstly processed on the edge of the circular saw blade, then the real cutting mechanism performs opening processing on the circular saw blade on the basis of the small opening, and the real cutting mechanism can process the circular saw blade according to the track of the small opening all the time, so that the condition that larger errors occur due to vibration of a machine and friction between a grinding wheel and the circular saw blade is avoided, and the errors generated in subsequent circular saw blade processing can be ensured not to be larger and larger.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front cross-sectional plan view of the present invention;
FIG. 3 is a schematic rear cross-sectional plan view of the present invention;
FIG. 4 is a front plan view of the present invention;
FIG. 5 is a schematic plan view of the drive mechanism of the present invention;
FIG. 6 is a schematic plan view of the partial gear mechanism of the present invention;
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 6.
A notching machine for a high-speed steel circular saw blade cutter after sintering molding comprises a machine base 1, a notching device 2, a fixing device 3, a drilling device 4 and a driving mechanism 5, wherein the notching device 2 is installed on the left side of the machine base 1, the fixing device 3 is installed in the middle of the machine base 1, the notching device 2 is located on the left side of the fixing device 3, the drilling device 4 is installed on the right side of the machine base 1, the fixing device 3 is located on the left side of the drilling device 4, the driving mechanism 5 is installed at the bottom of the machine base 1, and the fixing device 3 is located above the; wherein:
the cut-out device 2 comprises a riser 21, the vertical plate 21 is positioned between the pre-cutting mechanism 22 and the real cutting mechanism 23, a shaft lever 211 is arranged in the middle of the top of the vertical plate 21, a third wheel 212 is arranged in the middle of the shaft lever 211, two ends of the shaft lever 211 penetrate through the vertical plate 21 and are connected with one end of a universal joint 213, the other end of the universal joint 213 is connected with one end of a telescopic rod 214, the other end of the telescopic rod 214 positioned on the right side of the vertical plate 21 is connected with the upper portion of the pre-cutting mechanism 22, the other end of the telescopic rod 214 positioned on the left side of the vertical plate 21 is connected with the upper portion of the real cutting mechanism 23, a rotating shaft 215 is arranged in the middle of the bottom of the vertical plate 21, a second wheel 216 is arranged on the rotating shaft 215, outer walls on two sides of the bottom of the vertical plate 21 are connected with the bottom end of a first electric push rod 217, the top end of the first electric push; when the circular saw blade pre-cutting device works specifically, the driving mechanism 5 drives the third wheel 212 to rotate through belt transmission, the third wheel 212 drives the pre-cutting mechanism 22 and the real cutting mechanism 23 to move through the universal joint 213 respectively, pre-cutting and real cutting of the circular saw blade are achieved, and the relative positions of the pre-cutting mechanism 22 and the real cutting mechanism 23 and the circular saw blade can be adjusted through the first electric push rod 217, so that the best cutting effect is achieved.
The pre-cutting mechanism 22 comprises a first T-shaped frame 221, a first slide way 222, a first slide block 223, a pre-cutter 224, a first linkage plate 225, a first groove plate 226 and a first transmission plate 227, the bottom of the machine base 1 is connected with the first T-shaped frame 221 through a bearing, the top of the first T-shaped frame 221 is provided with the first slide way 222, the first slide way 222 is internally provided with the first slide block 223, the front end of the first slide block 223 is provided with the pre-cutter 224, the rear end of the first slide block 223 is connected with one end of the first linkage plate 225 through a pin shaft, the other end of the first linkage plate 225 is connected with one end of the first groove plate 226 through a pin shaft, and the other end of the first groove plate 226 is slidably connected with one end of the first transmission plate 227; when the circular saw blade pre-cutting machine works specifically, after the relative position of the pre-cutting mechanism 22 and the circular saw blade is adjusted by the electric push rod 217, the transmission plate 227 rotates to drive the groove plate 226 to rotate, the transmission plate 227 can slide on the groove plate 226 to drive the linkage plate 225 to rotate, the linkage plate 225 rotates to drive the sliding block 223 to move back and forth in the slide way 222, the pre-cutting machine 224 is enabled to perform intermittent pre-processing on the circular saw blade, and the position distance of the edge opening of the circular saw blade is kept consistent.
The real cutting mechanism 23 comprises a second T-shaped frame 231, a second slide way 232, a second slide block 233, a real cutting machine 234, a second linkage plate 235, a second groove plate 236 and a second transmission plate 237, the bottom of the machine base 1 is connected with the second T-shaped frame 231 through a bearing, the top of the second T-shaped frame 231 is provided with the second slide way 232, the second slide way 233 is installed in the second slide way 232, the real cutting machine 234 is installed at the front end of the second slide block 233, the rear end of the second slide block 233 is connected with one end of the second linkage plate 235 through a pin shaft, the other end of the second linkage plate 235 is connected with one end of the second groove plate 236 through a pin shaft, and the other end of the second groove plate 236 is connected with one end of the second transmission plate 237 in a; when the circular saw blade machining device works specifically, after the relative position of the real cutting mechanism 23 and the circular saw blade is adjusted by the electric push rod 217, the second transmission plate 237 rotates to drive the second groove plate 236 to rotate, the second transmission plate 237 can slide on the second groove plate 236 to drive the second linkage plate 235 to rotate, the second linkage plate 235 rotates to drive the second sliding block 233 to move back and forth in the second sliding way 232, and the real cutting machine 234 can intermittently machine the circular saw blade according to the track of the small opening of the pre-machined circular saw blade.
The fixing device 3 comprises a prism 31, a conical rod 32, an incomplete gear mechanism 33, a shock absorber 34, a bottom plate 35, a cylindrical pin 36, a hydraulic cylinder 37, a top plate 38 and a pressure column 39, the bottom of the machine base 1 is provided with a prism 31, the top end of the prism 31 is provided with a conical rod 32, the top end of the prism 31 is provided with an incomplete gear mechanism 33 through a bearing, the middle part of the incomplete gear mechanism 33 is provided with a round hole, the conical rod 32 is positioned in the round hole, the upper surface of the incomplete gear mechanism 33 is uniformly provided with a shock absorber 34, the top end of the shock absorber 34 is connected with the lower surface of a bottom plate 35, the surface of the bottom plate 35 is uniformly provided with a pin hole, a cylindrical pin 36 is arranged in the pin hole, a positioning spring 361 is connected between the incomplete gear mechanism 33 and the cylindrical pin 36, the lower side of the top of the machine base 1 is connected; during specific work, the central hole of the circular saw blade is sleeved on the conical rod 32, small holes around the central hole are sleeved on the cylindrical pin 36, then the hydraulic cylinder 37 is started to drive the top plate 38 to descend until the pressing column 39 presses the circular saw blade tightly, the circular saw blade can intermittently rotate under the driving of the incomplete gear mechanism 33, so that the distance between the positions of the openings of the circular saw blade is kept consistent, and the shock absorber 34 can reduce the impact force on the device when the top plate 38 is pressed downwards.
The incomplete gear mechanism 33 comprises a round rod 331, a driving wheel 332, a round plate 333 and a driven wheel 334, wherein the prism 31 is uniformly provided with a mounting rack 311, the mounting rack 311 is provided with the round rod 331, the round rod 331 is provided with the driving wheel 332, the round plate 333 is connected with the driven wheel 334 through a vertical plate, and the driving wheel 332 can be partially meshed with the driven wheel 334; during specific work, the driving mechanism 5 drives the round rod 331 to rotate, so as to drive the driving wheel 332 to rotate, the edge of the driving wheel 332 is only provided with one tooth, and the tooth is only meshed with the driven wheel 334 once in the process of rotating for one circle, so that the driven wheel 334 can rotate once along with the rotation, but the driven wheel 334 only rotates for a little distance, so that the distance between a plurality of opening positions of the edge of the circular saw blade is ensured to be the same.
The drilling device 4 comprises a gear rack mechanism 41, a long plate 42, a third slide way 43, a third slide block 44, a second electric push rod 45, a drilling machine 46 and a third electric push rod 47, the middle of the gear rack mechanism 41 is connected with the long plate 42, the third slide way 43 is arranged on the upper surface of the long plate 42, the third slide way 44 is installed in the third slide way 43, the second electric push rod 45 is connected between the third slide way 43 and the bottom end of the third slide block 44, the drilling machine 46 is installed at the front end of the third slide block 44 through a pin shaft, the third electric push rod 47 is installed on the upper surface of the third slide block 44, and the drilling machine 46 is connected with the third electric push rod 47 through a hinge; during specific work, the distance between the drilling machine 46 and the circular saw blade is adjusted by the second electric push rod 45, the angle between the drilling machine 46 and the circular saw blade is adjusted by the third electric push rod 47, and then the movement of the rack and pinion mechanism 41 drives the drilling machine 46 to intermittently move up and down, so that the drilling processing of the bottom of the cut of the circular saw blade is realized.
The rack-and-pinion mechanism 41 comprises a bracket 411, a fourth slideway 412, a loop 413, a circular rod 414, a return spring 415, a rack 416 and a half-pinion 417, the bracket 411 is provided with the fourth slideway 412, the loop 413 is installed in the slideway of the fourth slideway 412, the circular rods 414 are respectively arranged at two ends of the loop 413, the other end of the circular rod 414 is connected with the return spring 415, the other end of the return spring 415 is connected with the machine base 1, the rack 416 is installed on the inner wall of one side of the loop 413, the half-pinion 417 is installed in the middle of the bracket 411, and the rack 416 and the half-pinion 417 can be partially meshed; during specific work, the driving mechanism 5 drives the half gear 417 to rotate, so as to drive the rack 416 to move up and down, so that the loop ring 413 moves up and down in the fourth sliding channel 412, the half gear 417 rotates for a circle and is meshed with the rack 416 once, so that the rack 416 moves down, when the half gear 417 is not meshed with the rack 416, the loop ring 413 returns to an initial position under the elastic force of the return spring 415, and the half gear 417 continuously rotates, so that the loop ring 413 intermittently moves up and down.
The driving mechanism 5 comprises a support frame 51, a motor 52, a transmission rod 53, a first linkage rod 54, a second linkage rod 55 and a third linkage rod 56, the support frame 51 is uniformly arranged on the machine base 1, the transmission rod 53, the first linkage rod 54, the second linkage rod 55 and the third linkage rod 56 are mounted on the support frame 51, an output shaft of the motor 52 is meshed with the transmission rod 53 through a bevel gear, the transmission rod 53 is meshed with one ends of the first linkage rod 54, the second linkage rod 55 and the third linkage rod 56 through the bevel gear, the other end of the first linkage rod 54 is provided with a first wheel 541, a belt is connected between the first wheel 541 and the second wheel 216, the bottom end of the second linkage rod 55 is meshed with the bottom end of the round rod 331 through the bevel gear, and the third linkage rod 56 is meshed with the half gear 417 through the bevel gear; during specific work, the motor 52 drives the transmission rod 53 to rotate, so as to drive the first linkage rod 54, the second linkage rod 55 and the third linkage rod 56 to rotate, and thus, the movement of the notching device 2, the fixing device 3 and the drilling device 4 is realized.
The working principle of the invention is as follows:
the center hole of the circular saw blade is sleeved on the conical rod 32, the small holes around the center hole are sleeved on the cylindrical pin 36, then the hydraulic cylinder 37 is started to drive the top plate 38 to descend until the pressing column 39 presses the circular saw blade tightly, the first electric push rod 217 adjusts the relative position of the pre-cutting mechanism 22 and the circular saw blade, the starting motor 52 drives the transmission rod 53 to rotate, so as to drive the first linkage rod 54, the second linkage rod 55 and the third linkage rod 56 to rotate, so that the notching device 2, the fixing device 3 and the drilling device 4 move, the first transmission plate 227 rotates to drive the first slot plate 226 to rotate, the first transmission plate 227 can slide on the first slot plate 226, so as to drive the first linkage plate 225 to rotate, the first linkage plate 225 rotates to drive the first sliding block 223 to move back and forth in the first sliding way 222, so that the pre-cutting machine 224 performs intermittent pre-cutting on the circular saw blade, after the first pre-cutting on the edge of the circular saw blade is, the rotation of No. two driving plate 237 drives No. two frid 236 to rotate, and No. two driving plate 237 can slide on No. two frid 236, thereby drive the rotation of No. two ganged plate 235, No. two ganged plate 235 rotates and drives No. two sliders 233 and back-and-forth movement in No. two slides 232, realize real cutting machine 234 to carry out intermittent type nature and process according to the little open-ended orbit that the preprocessing came out to the circular saw blade, after first incision completion on the circular saw blade edge, No. two electric putter 45 has adjusted the distance between drilling machine 46 and the circular saw blade, No. three electric putter 47 has adjusted the angle between drilling machine 46 and the circular saw blade, then the motion of rack and pinion mechanism 41 drives the up-and-down movement of drilling machine 46 intermittent type nature, realize the drilling processing to the circular saw blade incision bottom, later, just sustainability carries out the processing operation to the circular saw.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. The utility model provides a notch machinery behind high-speed steel saw blade cutter sintering shaping, includes frame (1), notching device (2), fixing device (3), drilling equipment (4) and actuating mechanism (5), its characterized in that: the cutting device (2) is installed on the left side of the machine base (1), the fixing device (3) is installed in the middle of the machine base (1), the cutting device (2) is located on the left side of the fixing device (3), the drilling device (4) is installed on the right side of the machine base (1), the fixing device (3) is located on the left side of the drilling device (4), the driving mechanism (5) is installed at the bottom of the machine base (1), and the fixing device (3) is located above the driving mechanism (5); wherein:
the notching device (2) comprises a vertical plate (21), a pre-cutting mechanism (22) and a real cutting mechanism (23), wherein the vertical plate (21) is positioned between the pre-cutting mechanism (22) and the real cutting mechanism (23), a shaft lever (211) is arranged in the middle of the top of the vertical plate (21), a third wheel (212) is arranged in the middle of the shaft lever (211), two ends of the shaft lever (211) penetrate through the vertical plate (21) to be connected with one end of a universal joint (213), the other end of the universal joint (213) is connected with one end of a telescopic rod (214), the other end of the telescopic rod (214) positioned on the right side of the vertical plate (21) is connected with the upper part of the pre-cutting mechanism (22), the other end of the telescopic rod (214) positioned on the left side of the vertical plate (21) is connected with the upper part of the real cutting mechanism (23), a rotating shaft (215) is arranged in the middle of the bottom of the vertical plate, the top end of the first electric push rod (217) positioned on the outer wall of the right side of the bottom of the vertical plate (21) is connected with the bottom of the pre-cutting mechanism (22) through a hinge, and the top end of the first electric push rod (217) positioned on the outer wall of the left side of the bottom of the vertical plate (21) is connected with the bottom of the real cutting mechanism (23) through a hinge;
the fixing device (3) comprises a prism (31), a conical rod (32), an incomplete gear mechanism (33), a shock absorber (34), a bottom plate (35), a cylindrical pin (36), a hydraulic cylinder (37), a top plate (38) and a compression leg (39), wherein the prism (31) is installed at the bottom of the machine base (1), the conical rod (32) is installed at the top end of the prism (31), the incomplete gear mechanism (33) is installed at the top end of the prism (31) through a bearing, a round hole is formed in the middle of the incomplete gear mechanism (33), the conical rod (32) is located in the round hole, the shock absorber (34) is uniformly arranged on the upper surface of the incomplete gear mechanism (33), the top end of the shock absorber (34) is connected with the lower surface of the bottom plate (35), pin holes are uniformly formed in the surface of the bottom plate (35), the cylindrical pin (36) is installed in the pin holes, the lower side of the top of the machine base (1) is connected with the bottom end of a hydraulic cylinder (37), the top end of the hydraulic cylinder (37) is connected with a top plate (38), and pressing columns (39) are uniformly arranged on the lower surface of the top plate (38);
the drilling device (4) comprises a gear and rack transmission mechanism (41), a long plate (42), a third slide way (43), a third slide block (44), a second electric push rod (45), a drilling machine (46) and a third electric push rod (47), the middle of the gear and rack transmission mechanism (41) is connected with the long plate (42), the third slide way (43) is arranged on the upper surface of the long plate (42), the third slide block (44) is installed in the third slide way (43), the second electric push rod (45) is connected between the third slide way (43) and the bottom end of the third slide block (44), the drilling machine (46) is installed at the front end of the third slide block (44) through a pin shaft, the third electric push rod (47) is installed on the upper surface of the third slide block (44), and the drilling machine (46) is connected with the third electric push rod (47) through a hinge;
the driving mechanism (5) comprises a support frame (51), a motor (52), a transmission rod (53), a first linkage rod (54), a second linkage rod (55) and a third linkage rod (56), the support frame (51) is uniformly arranged on the machine base (1), the transmission rod (53), the first linkage rod (54), the second linkage rod (55) and the third linkage rod (56) are arranged on the support frame (51), an output shaft of the motor (52) is meshed with the transmission rod (53) through a bevel gear, the transmission rod (53) is meshed with one ends of the first linkage rod (54), the second linkage rod (55) and the third linkage rod (56) through bevel gears, a first wheel (541) is arranged at the other end of the first linkage rod (54), a belt is connected between the first wheel (541) and the second wheel (216), the second linkage rod (55) is meshed with the bottom end of the round rod (331) through a bevel gear, the third linkage rod (56) is in meshing connection with the half gear (417) through a bevel gear.
2. The high-speed steel circular saw blade cutter post-sintering forming notching machine as claimed in claim 1, wherein: the pre-cutting mechanism (22) comprises a T-shaped frame (221), a slide way (222), a sliding block (223), a pre-cutter (224), a linkage plate (225), a groove plate (226) and a transmission plate (227), the bottom of the machine base (1) is connected with the T-shaped frame (221) through a bearing, the top of the T-shaped frame (221) is provided with the slide way (222), the sliding block (223) is installed in the slide way (222), the pre-cutter (224) is installed at the front end of the sliding block (223), the rear end of the sliding block (223) is connected with one end of the linkage plate (225) through a pin shaft, the other end of the linkage plate (225) is connected with one end of the groove plate (226) through a pin shaft, and the other end of the groove plate (226) is connected with one end of the transmission plate (227) in a sliding mode.
3. The high-speed steel circular saw blade cutter post-sintering forming notching machine as claimed in claim 1, wherein: real cutting mechanism (23) include No. two T type frame (231), No. two slide (232), No. two slider (233), real cutting machine (234), No. two ganged plate (235), No. two frid (236) and No. two driving plate (237), frame (1) bottom is connected with No. two T type frame (231) through the bearing, No. two slide (232) have been seted up at No. two T type frame (231) top, install No. two slider (233) in No. two slide (232), real cutting machine (234) is installed to No. two slider (233) front end, No. two slider (233) rear end is connected with No. two ganged plate (235) one end through the round pin axle, No. two ganged plate (235) other end is connected with No. two frid (236) one end through the round pin axle, No. two frid (236) other end and No. two driving plate (237) one end sliding connection.
4. The high-speed steel circular saw blade cutter post-sintering forming notching machine as claimed in claim 1, wherein: incomplete gear mechanism (33) are including round bar (331), action wheel (332), plectane (333) and follow driving wheel (334), evenly are provided with mounting bracket (311) on prism (31), install round bar (331) on mounting bracket (311), install action wheel (332) on the plectane (331), are connected through the riser between plectane (333) and follow driving wheel (334), but action wheel (332) and follow driving wheel (334) between the partial meshing.
5. The high-speed steel circular saw blade cutter post-sintering forming notching machine as claimed in claim 1, wherein: the gear and rack transmission mechanism (41) comprises a support (411), a fourth slide way (412), a circular ring (413), a circular rod (414), a return spring (415), a rack (416) and a half gear (417), the fourth slide way (412) is arranged on the support (411), the circular ring (413) is installed on the inner slide way of the fourth slide way (412), the circular rods (414) are arranged at two ends of the circular ring (413), the other end of the circular rod (414) is connected with the return spring (415), the other end of the return spring (415) is connected with the base (1), the rack (416) is installed on the inner wall of one side of the circular ring (413), the half gear (417) is installed in the middle of the support (411), and the rack (416) can be partially meshed with the half gear (417).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| US6470772B2 (en) * | 2000-07-03 | 2002-10-29 | C & E. Fein Gmbh & Co. | Method for the manufacturing of a saw blade |
| CN108942612A (en) * | 2018-07-16 | 2018-12-07 | 高邮市翔宇机械制造有限公司 | A kind of efficient saw blade burnishing device |
| CN208230992U (en) * | 2018-05-03 | 2018-12-14 | 浙江贝耐特工具有限公司 | A kind of Novel saw blade cutter device |
| CN209288390U (en) * | 2018-12-13 | 2019-08-23 | 浙江恩光金刚石工具有限公司 | A kind of diamond thin-wall drill bit slotting machine |
| CN209407575U (en) * | 2018-12-11 | 2019-09-20 | 石家庄嘉利金刚石工具有限公司 | A kind of saw blade production high-efficient cutting mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9975192B2 (en) * | 2016-08-30 | 2018-05-22 | Simonds International L.L.C. | Systems and methods for milling saw blade tooth profiles and saw blades with milled tooth profiles |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6470772B2 (en) * | 2000-07-03 | 2002-10-29 | C & E. Fein Gmbh & Co. | Method for the manufacturing of a saw blade |
| CN208230992U (en) * | 2018-05-03 | 2018-12-14 | 浙江贝耐特工具有限公司 | A kind of Novel saw blade cutter device |
| CN108942612A (en) * | 2018-07-16 | 2018-12-07 | 高邮市翔宇机械制造有限公司 | A kind of efficient saw blade burnishing device |
| CN209407575U (en) * | 2018-12-11 | 2019-09-20 | 石家庄嘉利金刚石工具有限公司 | A kind of saw blade production high-efficient cutting mechanism |
| CN209288390U (en) * | 2018-12-13 | 2019-08-23 | 浙江恩光金刚石工具有限公司 | A kind of diamond thin-wall drill bit slotting machine |
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