CN111843758A - Chain wheel production equipment and method - Google Patents
Chain wheel production equipment and method Download PDFInfo
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- CN111843758A CN111843758A CN202010792115.4A CN202010792115A CN111843758A CN 111843758 A CN111843758 A CN 111843758A CN 202010792115 A CN202010792115 A CN 202010792115A CN 111843758 A CN111843758 A CN 111843758A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 136
- 238000005498 polishing Methods 0.000 claims abstract description 80
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 241000826860 Trapezium Species 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 230000009471 action Effects 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/16—Machines or devices using grinding or polishing belts; Accessories therefor for grinding other surfaces of particular shape
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/008—Machines comprising two or more tools or having several working posts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides chain wheel production equipment and a chain wheel production method, which comprise a processing base, a transmission unit and a polishing unit, wherein a transverse sliding groove is formed in the processing base; the chain wheel tooth polishing device is additionally provided with the polishing unit, and the polishing block and the polishing belt move oppositely when the chain wheel tooth is polished, so that the polishing efficiency is improved, the polishing effect is better, unnecessary workload is reduced, and the consumption speed of a polishing cutter is saved; according to the invention, the distance adjusting screw is additionally arranged on the basis of the grinding blocks, and when the ground chain wheel needs to be replaced, the angle of the wheel teeth can be changed, so that the distance adjusting screw is matched with the grinding blocks to realize corresponding adjustment of the angle between the grinding blocks, the wheel teeth of the chain wheel can be better ground, and the production cost is saved.
Description
Technical Field
The invention relates to the technical field of sprocket machining, in particular to sprocket production equipment and a sprocket production method.
Background
The chain wheel is one of mechanical elements commonly used in industrial production and daily life, is a wheel with embedded tooth type buckle teeth and is used for being meshed with a chain link ring or a cable, and is widely applied to mechanical transmission in the industries of chemical engineering, textile machinery, escalators, instrument instruments and the like; the chain wheel transmission has many advantages, compared with the belt transmission, the belt transmission has no elastic sliding and slipping phenomena, high efficiency, strong overload capacity and small required tension; however, the sprocket is driven to easily cause the abrasion of the gear teeth, so that the gear teeth are correspondingly ground.
However, the following problems exist when the chain wheel is subjected to grinding processing at present: when general sprocket equipment of polishing is processed, mostly use rotatory polishing to polish for the owner, be not suitable for the big polishing of cutting volume, consequently will consume more man-hour when polishing the processing to the teeth of a cogwheel that receive wearing and tearing, and will make the wearing and tearing speed of cutter of polishing accelerate.
Secondly, the existing chain wheel polishing processing equipment is mainly used for polishing the end face of the chain wheel, so that when the gear teeth of the chain wheel are abraded and cannot be used continuously, the chain wheel teeth can only be scrapped due to the fact that the gear teeth of the chain wheel cannot be polished, and unnecessary production cost is increased.
Disclosure of Invention
In order to solve the problem, a sprocket production and processing equipment, including processing base, drive unit and the unit of polishing, the inside horizontal spout of having seted up of processing base, drive unit installs on processing base lower extreme inner wall, and the unit of polishing is installed in the drive unit upper end, wherein:
the processing base includes base, driving motor, hollow transmission shaft and linkage piece, wherein: the base is of a concave structure, transverse sliding grooves are symmetrically formed in the middle of the base in the left-right direction, the driving motor is mounted on the outer wall of the upper end of the left side of the base through a motor base and is an intermittent rotating motor, the linkage block is mounted at the upper end of the right side of the base, a linkage through hole is formed in the middle of the linkage block, one end of the hollow transmission shaft is connected with an output shaft of the driving motor through a spline, and the other end of the hollow transmission shaft; the driving motor 13 drives the chain wheel to intermittently rotate through the hollow transmission shaft 14, so that the chain wheel is comprehensively polished.
The transmission unit includes transmission cylinder, supporting shoe, drive motor, eccentric wheel, driving pin, connecting rod, interlocking round pin and driving rack, wherein: the transmission cylinders are arranged on the inner wall of the lower end of the base in a bilateral symmetry mode, the tail ends of telescopic rods of the transmission cylinders are connected with supporting blocks, transmission grooves are formed in the middle of the upper ends of the supporting blocks, fixing grooves are formed in corners of the outer edges of the upper ends of the supporting blocks, transmission motors are arranged in the transmission grooves, output shafts of the transmission motors are connected with eccentric wheels through flange structures, transmission pins are arranged at the outer edges of the upper ends of the eccentric wheels through bearings, the other ends of the transmission pins are connected with connecting rods through bearings, the other ends of the connecting rods are connected with linkage pins; the transmission cylinder 21 pushes the supporting block 22 to reciprocate up and down so as to comprehensively polish the chain wheel; the transmission motor 23 drives the transmission pin 25 to move circumferentially through the eccentric wheel 24, and the transmission pin 25 drives the linkage pin 27 to match with the transverse sliding groove 11 to move left and right in a reciprocating manner through the connecting rod 26, so that the sprocket teeth are polished.
The unit of polishing includes sanding block, backup pad, roll adjustment screw rod, drive gear, L type baffle, universal joint and supports the telescopic link, wherein: the left side and the right side of the supporting plate are connected to the inner wall of the lower end of the transverse sliding groove in a sliding mode, the middle of the lower end of the supporting plate is connected with a linkage pin, supporting telescopic rods are symmetrically installed on the upper end of the supporting plate from left to right and back, the other end of each supporting telescopic rod is connected with a polishing block, threaded through holes are symmetrically formed in the left side and right side of each polishing block, a distance adjusting screw rod is connected into the threaded through holes through thread transmission, a transmission gear is connected to the outer side wall of each polishing block through a universal coupling, a transmission hole is formed in the middle of the transmission gear, an L-shaped baffle is arranged on; the supporting plate 32 drives the sanding block 31 to reciprocate left and right through the supporting telescopic rod 37; during this movement, the drive gear 34 is rotated by the drive rack 28, and the drive gear 34 rotates the universal joint 36.
As a preferred technical scheme of the invention, the hollow transmission shaft comprises a positioning cylinder, a fixed block, a transmission rod and a limiting rod, wherein: the fixed block is arranged on the inner side wall of the hollow transmission shaft, the positioning cylinder is arranged on the outer wall of the left end of the fixed block, the tail end of a telescopic rod of the positioning cylinder is connected with a transmission rod, limiting rods are uniformly arranged in the circumferential direction along the transmission rod from left to right through bearings, and limiting holes corresponding to the limiting rods are symmetrically formed in the hollow transmission shaft from left to right in an up-down mode; the positioning cylinder 141 pushes the limiting rod 144 through the transmission rod 143, and the limiting rod 144 limits the chain wheel under the action of the limiting hole 145, so that a better polishing effect is achieved.
As a preferred technical solution of the present invention, the grinding block includes a rotation shaft, a driving roller and a grinding belt, wherein: the polishing block is of a trapezoidal structure, the inner side walls of the lower ends of the polishing blocks are connected through bearings, a linkage groove is formed in the inner side wall of each polishing block, linkage holes are formed in the outer side wall of each polishing block along the linkage groove, a limiting block for preventing the universal coupling from sliding is arranged at the linkage hole of the outer side wall of each polishing block, rotating shafts are symmetrically arranged on the left side and the right side of each polishing block, two ends of each rotating shaft are arranged on the inner walls of the upper end and the lower end of each linkage groove through bearings, an execution helical gear is arranged in the middle of each rotating shaft, the outer wall of each rotating shaft is sleeved with a; the execution bevel gear 3121 arranged in the middle of the rotating shaft 312 rotates under the action of the linkage bevel gear 361, the rotating shaft 312 drives the polishing belt 314 to rotate through the driving roller 313, and the rotation direction of the polishing belt 314 is opposite to the moving direction of the polishing block 31, so that a better polishing effect is obtained.
As a preferred technical scheme of the invention, the supporting block is of a T-shaped structure, and the transmission groove is a stepped groove, wherein the upper end of the transmission groove is provided with a first stepped groove for supporting the eccentric wheel, and the upper end of the first stepped groove is provided with a second stepped groove for supporting the connecting rod.
As a preferred technical scheme of the invention, one end of the universal coupling is connected in the transmission hole and the flange hole in a sliding way through a flange structure, and the other end of the universal coupling is arranged in the linkage hole in a sliding way and is provided with a linkage bevel gear meshed with the execution bevel gear.
As a preferred technical scheme of the invention, the upper end of the right side of the base is provided with a concave hole, and the lower side of the middle part of the linkage block is provided with a convex structure matched with the concave hole.
As a preferred technical scheme of the invention, the threads on the front side and the rear side of the pitch adjusting screw are double-rotation-direction threads, and the middle part of the pitch adjusting screw is provided with a ball pin; the distance adjusting screw 33 adjusts the angle of the sanding block 31 according to the angle of the sprocket teeth under the action of the ball pin.
In addition, the invention provides a using method of the chain wheel production and processing equipment, which comprises the following steps:
the first step is as follows: fixing the chain wheel: the chain wheel is uniformly sleeved on the hollow transmission shaft from left to right, the positioning cylinder is opened, and the positioning cylinder pushes the limiting rod to fix the chain wheel through the transmission rod.
The second step is that: adjusting the polishing belt: opening the transmission cylinder, and pushing the supporting block to move upwards to the position of the sprocket teeth by the telescopic rod of the transmission cylinder according to the diameter of the sprocket; turning on a transmission motor, driving an eccentric wheel to rotate by the transmission motor, driving a transmission pin to rotate by the eccentric wheel, driving a linkage pin to rotate by a connecting rod, and driving a polishing sheet to reciprocate left and right by the linkage pin; the distance-adjusting screw is rotated to adjust the included angle between the grinding blocks according to the angle of the sprocket teeth, so that the sprocket teeth can be conveniently ground.
The third step: polishing the chain wheel: the supporting plate reciprocates left and right under the action of the linkage pin, and the supporting plate drives the grinding block to reciprocate left and right through the supporting telescopic rod so as to grind and process sprocket teeth; when the polishing block moves left and right in a reciprocating mode, the transmission gear rotates under the action of the transmission rack, the transmission gear drives the universal coupling to rotate, the linkage bevel gear drives the rotating shaft to rotate through the execution bevel gear, the rotating shaft drives the polishing belt to rotate through the transmission roller, and the polishing belt and the polishing block move oppositely to improve polishing effect on the sprocket wheel teeth.
The fourth step: chain wheel conversion: after the teeth of a cogwheel of sprocket department is polished and is accomplished, transmission cylinder telescopic link drives the supporting shoe and moves down, and driving motor drives the sprocket through hollow transmission shaft and rotates the teeth of a cogwheel to next department to the conversion needs the teeth of a cogwheel of polishing.
The invention has the beneficial effects that:
firstly, the chain wheel tooth polishing machine is additionally provided with the polishing unit, and the polishing block and the polishing belt move oppositely when the chain wheel tooth is polished, so that the polishing efficiency is improved, the polishing effect is better, unnecessary workload is reduced, and the consumption speed of a polishing cutter is saved.
The distance adjusting screw is additionally arranged on the basis of the grinding blocks, and when the ground chain wheel needs to be replaced, the angle of the wheel teeth can be changed, so that the distance adjusting screw is matched with the grinding blocks to correspondingly adjust the angle between the grinding blocks, the wheel teeth of the chain wheel can be better ground, and the production cost is saved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a front sectional view of the present invention.
FIG. 2 is a sectional view taken along line A-A of FIG. 1 of the present invention.
Fig. 3 is a partial enlarged view of the present invention at B of fig. 1.
FIG. 4 is a cross-sectional view taken along line C-C of FIG. 1 of the present invention.
FIG. 5 is a cross-sectional view taken along line D-D of FIG. 1 of the present invention.
Fig. 6 is a partial enlarged view of the present invention at E of fig. 1.
Fig. 7 is a sectional view taken along line F-F of fig. 4 in accordance with the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 7, a sprocket production processing equipment, including processing base 1, drive unit 2 and the unit 3 of polishing, processing base 1 is inside to be seted up horizontal spout 11, and drive unit 2 is installed on the inner wall of processing base 1 lower extreme, and the unit 3 of polishing is installed in drive unit 2 upper ends, wherein:
processing base 1 includes base 12, driving motor 13, hollow transmission shaft 14 and linkage piece 15, wherein: the base 12 is of a concave structure, the upper end of the right side of the base 12 is provided with a concave hole 121, and the lower side of the middle part of the linkage block 15 is of a convex structure matched with the concave hole 121; the middle part of the base 12 is bilaterally symmetrically provided with transverse sliding grooves 11, a driving motor 13 is installed on the outer wall of the upper end of the left side of the base 12 through a motor base, the driving motor 13 is an intermittent rotating motor, a linkage block 15 is installed on the upper end of the right side of the base 12, the middle part of the linkage block 15 is provided with a linkage through hole 151, one end of a hollow transmission shaft 14 is connected with an output shaft of the driving motor 13 through a spline, and the other end of the hollow transmission shaft is; the driving motor 13 drives the chain wheel to intermittently rotate through the hollow transmission shaft 14, so that the chain wheel is comprehensively polished.
The hollow transmission shaft 14 comprises a positioning cylinder 141, a fixing block 142, a transmission rod 143 and a limiting rod 144, wherein: the fixing block 142 is arranged on the inner side wall of the hollow transmission shaft 14, the positioning cylinder 141 is arranged on the outer wall of the left end of the fixing block 142, the tail end of a telescopic rod of the positioning cylinder 141 is connected with a transmission rod 143, limiting rods 144 are uniformly arranged in the circumferential direction along the transmission rod 143 from left to right through bearings, limiting holes 145 corresponding to the limiting rods 144 are symmetrically formed in the vertical direction along the hollow transmission shaft 14 from left to right, and the limiting rods 144 abut against the limiting holes 145; the positioning cylinder 141 pushes the limiting rod 144 through the transmission rod 143, and the limiting rod 144 limits the chain wheel under the action of the limiting hole 145, so that a better polishing effect is achieved.
The transmission unit 2 comprises a transmission cylinder 21, a supporting block 22, a transmission motor 23, an eccentric wheel 24, a transmission pin 25, a connecting rod 26, a linkage pin 27 and a transmission rack 28, wherein: the transmission cylinders 21 are arranged on the inner wall of the lower end of the base 12 in a bilateral symmetry manner, the tail ends of telescopic rods of the transmission cylinders 21 are connected with the supporting blocks 22, the supporting blocks 22 are of a T-shaped structure, and the transmission groove 221 is a stepped groove, wherein the upper end of the transmission groove 221 is provided with a first stepped groove 2211 for supporting the eccentric wheel 24, and the upper end of the first stepped groove 2211 is provided with a second stepped groove 2212 for supporting the connecting rod 26; a transmission groove 221 is formed in the middle of the upper end of the supporting block 22, fixing grooves 222 are formed in the corners of the outer edge of the upper end of the supporting block 22, the transmission motor 23 is installed in the transmission groove 221, an output shaft of the transmission motor 23 is connected with an eccentric wheel 24 through a flange structure, a transmission pin 25 is arranged at the outer edge of the upper end of the eccentric wheel 24 through a bearing, the other end of the transmission pin 25 is connected with a connecting rod 26 through a bearing, the other end of the connecting rod 26 is connected with a linkage pin 27 through a bearing, the tail end of the linkage pin 27 is connected with the; the transmission cylinder 21 pushes the supporting block 22 to reciprocate up and down so as to comprehensively polish the chain wheel; the transmission motor 23 drives the transmission pin 25 to move circumferentially through the eccentric wheel 24, and the transmission pin 25 drives the linkage pin 27 to match with the transverse sliding groove 11 to move left and right in a reciprocating manner through the connecting rod 26, so that the sprocket teeth are polished.
The polishing unit 3 comprises a polishing block 31, a support plate 32, a distance adjusting screw 33, a transmission gear 34, an L-shaped baffle 35, a universal coupling 36 and a support telescopic rod 37, wherein: the left side and the right side of a supporting plate 32 are connected to the inner wall of the lower end of a transverse sliding chute 11 in a sliding mode, the middle of the lower end of the supporting plate 32 is connected with a linkage pin 27, supporting telescopic rods 37 are symmetrically installed on the upper end of the supporting plate 32 from left to right in a front-back mode, the other end of each supporting telescopic rod 37 is connected with a polishing block 31, threaded through holes 311 are symmetrically formed in the polishing block 31 in the left-right mode, a distance adjusting screw 33 is connected into the threaded through holes 311 in a threaded transmission mode, threads on the front side and the rear side of the distance adjusting; the transmission gear 34 is connected to the outer side wall of the polishing block 31 through a universal coupling 36, a transmission hole 341 is formed in the middle of the transmission gear 34, an L-shaped baffle 35 is arranged on the outer side wall of the transmission gear 34, the L-shaped baffle 35 is installed on the outer wall of the upper end of the outer side of the transmission rack 28, and a flange hole 351 corresponding to the transmission hole 341 is formed in the middle of the L-shaped baffle 35; one end of the universal coupling 36 is slidably connected in the transmission hole 341 and the flange hole 351 through a flange structure, and the other end of the universal coupling 36 is slidably arranged in the linkage hole 3151 and is provided with a linkage bevel gear 361 engaged with the execution bevel gear 3121; the distance-adjusting screw 33 adjusts the angle of the polishing block 31 according to the angle of the sprocket teeth under the action of the ball pin, and the supporting plate 32 drives the polishing block 31 to reciprocate left and right through the supporting telescopic rod 37; during this movement, the drive gear 34 is rotated by the drive rack 28, and the drive gear 34 rotates the universal joint 36.
The grinding block 31 comprises a rotating shaft 312, a driving roller 313 and a grinding belt 314, wherein: the polishing block 31 is of a trapezoid structure, the inner side walls of the lower end of the polishing block 31 are connected through a bearing, a linkage groove 315 is formed along the inner side wall of the polishing block 31, a linkage hole 3151 is formed from the linkage groove 315 to the outer side wall of the polishing block 31, a limiting block 316 for preventing the universal coupling 36 from sliding down is arranged at the linkage hole 3151 of the outer side wall of the polishing block 31, rotating shafts 312 are symmetrically arranged on the left and right of the polishing block 31, two ends of each rotating shaft 312 are arranged on the inner walls of the upper end and the lower end of the linkage groove 315 through bearings, an execution bevel gear 3121 is arranged in the middle of each rotating shaft 312, a transmission roller 313 is sleeved on the outer wall of each rotating shaft 312 through a flange; the execution bevel gear 3121 arranged in the middle of the rotating shaft 312 rotates under the action of the linkage bevel gear 361, the rotating shaft 312 drives the polishing belt 314 to rotate through the driving roller 313, and the rotation direction of the polishing belt 314 is opposite to the moving direction of the polishing block 31, so that a better polishing effect is obtained.
In addition, the invention provides a using method of the chain wheel production and processing equipment, which comprises the following steps:
the first step is as follows: fixing the chain wheel: the chain wheel is uniformly sleeved on the hollow transmission shaft 14 from left to right, the positioning cylinder 141 is opened, and the positioning cylinder 141 pushes the limiting rod 144 through the transmission rod 143 to fix the chain wheel.
The second step is that: adjusting the polishing belt: the transmission cylinder 21 is opened, and the telescopic rod of the transmission cylinder 21 pushes the supporting block 22 to move upwards to the position of the sprocket teeth according to the diameter of the sprocket; the transmission motor 23 is turned on, the transmission motor 23 drives the eccentric wheel 24 to rotate, the eccentric wheel 24 drives the transmission pin 25 to rotate, the transmission pin 25 drives the linkage pin 27 to rotate through the connecting rod 26, and the linkage pin 27 drives the polishing unit 3 to reciprocate left and right; the distance-adjusting screw 33 is rotated to adjust the included angle between the grinding blocks 31 according to the angle of the sprocket teeth, so that the sprocket teeth can be conveniently ground.
The third step: polishing the chain wheel: the supporting plate 32 reciprocates left and right under the action of the linkage pin 27, and the supporting plate 32 drives the grinding block 31 to reciprocate left and right through the supporting telescopic rod 37 so as to grind and process sprocket teeth; when the polishing block 31 moves left and right in a reciprocating manner, the transmission gear 34 rotates under the action of the transmission rack 28, the transmission gear 34 drives the universal coupling 36 to rotate, the linkage bevel gear 361 drives the rotating shaft 312 to rotate through the execution bevel gear 3121, the rotating shaft 312 drives the polishing belt 314 to rotate through the transmission roller 313, and the polishing belt 314 and the polishing block 31 move in opposite directions to improve the polishing effect on the teeth of the sprocket.
The fourth step: chain wheel conversion: after the grinding of the gear teeth at one position of the chain wheel is completed, the telescopic rod of the transmission cylinder 21 drives the supporting block 22 to move downwards, and the driving motor 13 drives the chain wheel to rotate to the gear teeth at the next position through the hollow transmission shaft 14 so as to convert the gear teeth needing to be ground.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a sprocket production and processing equipment, includes processing base (1), drive unit (2) and unit (3) of polishing, its characterized in that:
processing base (1) is inside to be seted up horizontal spout (11), and transmission unit (2) are installed on processing base (1) lower extreme inner wall, and unit (3) of polishing are installed in transmission unit (2) upper end, wherein:
processing base (1) includes base (12), driving motor (13), hollow transmission shaft (14) and linkage block (15), wherein: the base (12) is of a concave structure, transverse sliding grooves (11) are symmetrically formed in the middle of the base (12) in the left-right direction, a driving motor (13) is installed on the outer wall of the upper end of the left side of the base (12) through a motor base, the driving motor (13) is an intermittent rotating motor, a linkage block (15) is installed at the upper end of the right side of the base (12), a linkage through hole (151) is formed in the middle of the linkage block (15), one end of a hollow transmission shaft (14) is connected with an output shaft of the driving motor (13) through a spline, and the other end of the hollow transmission shaft is;
the transmission unit (2) comprises a transmission cylinder (21), a supporting block (22), a transmission motor (23), an eccentric wheel (24), a transmission pin (25), a connecting rod (26), a linkage pin (27) and a transmission rack (28), wherein: the transmission cylinder (21) is arranged on the inner wall of the lower end of the base (12) in a bilateral symmetry mode, the tail end of a telescopic rod of the transmission cylinder (21) is connected with a supporting block (22), the middle of the upper end of the supporting block (22) is provided with a transmission groove (221), fixing grooves (222) are formed in the corners of the outer edge of the upper end of the supporting block (22), a transmission motor (23) is installed in the transmission groove (221), an output shaft of the transmission motor (23) is connected with an eccentric wheel (24) through a flange structure, a transmission pin (25) is arranged at the outer edge of the upper end of the eccentric wheel (24) through a bearing, the other end of the transmission pin (25) is connected with a connecting rod (26) through a bearing, the other end of the connecting rod (26) is connected with a linkage pin (;
the polishing unit (3) comprises a polishing block (31), a support plate (32), a distance-adjusting screw (33), a transmission gear (34), an L-shaped baffle (35), a universal coupling (36) and a support telescopic rod (37), wherein: the left side and the right side of the supporting plate (32) are connected on the inner wall of the lower end of the transverse chute (11) in a sliding way, and the middle part of the lower end of the supporting plate (32) is connected with a linkage pin (27), the supporting telescopic rods (37) are symmetrically arranged from left to right along the upper end of the supporting plate (32), the other end of each supporting telescopic rod (37) is connected with a grinding block (31), threaded through holes (311) are symmetrically arranged from left to right along the grinding block (31), a distance adjusting screw rod (33) is connected in each threaded through hole (311) through thread transmission, a transmission gear (34) is connected to the outer side wall of the grinding block (31) through a universal coupling (36), a transmission hole (341) is arranged in the middle of the transmission gear (34), an L-shaped baffle (35) is arranged on the outer side wall of the outer side of the transmission rack (28), and the middle part of the L-shaped baffle (35) is provided with a flange hole (351) corresponding to the transmission hole (341).
2. The sprocket production and processing apparatus as set forth in claim 1, wherein: hollow transmission shaft (14) are including location cylinder (141), fixed block (142), transfer line (143) and gag lever post (144), wherein: the fixing block (142) is installed on the inner side wall of the hollow transmission shaft (14), the positioning cylinder (141) is installed on the outer wall of the left end of the fixing block (142), the tail end of a telescopic rod of the positioning cylinder (141) is connected with a transmission rod (143), a limiting rod (144) is circumferentially and evenly arranged along the transmission rod (143) from left to right through a bearing, limiting holes (145) corresponding to the limiting rod (144) are symmetrically formed in the hollow transmission shaft (14) from left to right in an up-down mode, and the limiting rod (144) is abutted to the limiting holes (145).
3. The sprocket production and processing apparatus as set forth in claim 1, wherein: the grinding block (31) comprises a rotating shaft (312), a driving roller (313) and a grinding belt (314), wherein: sanding block (31) are the trapezium structure, and connect through the bearing between sanding block (31) lower extreme inside wall, linkage groove (315) have been seted up along sanding block (31) inside wall, linkage hole (3151) have been seted up to sanding block (31) lateral wall along linkage groove (315), and sanding block (31) lateral wall linkage hole (3151) department is provided with stopper (316) that are used for preventing universal coupling (36) landing, be provided with pivot (312) along sanding block (31) bilateral symmetry, pivot (312) both ends all set up on linkage groove (315) upper and lower end inner wall through the bearing, and pivot (312) middle part is provided with and carries out helical gear (3121), pivot (312) outer wall is equipped with driving roller (313) through flange structure cover, the cover is equipped with between driving roller (313) outer wall and polishes area (314).
4. The sprocket production and processing apparatus as set forth in claim 1, wherein: the supporting block (22) is of a T-shaped structure, the transmission groove (221) is a stepped groove, a first stepped groove (2211) used for supporting the eccentric wheel (24) is formed in the upper end of the transmission groove (221), and a second stepped groove (2212) used for supporting the connecting rod (26) is formed in the upper end of the first stepped groove (2211).
5. The sprocket production and processing apparatus as set forth in claim 1, wherein: one end of the universal coupling (36) is connected in the transmission hole (341) and the flange hole (351) in a sliding mode through a flange structure, and the other end of the universal coupling (36) is arranged in the linkage hole (3151) in a sliding mode and is provided with a linkage bevel gear (361) meshed with the execution bevel gear (3121).
6. The sprocket production and processing apparatus as set forth in claim 1, wherein: the upper end of the right side of the base (12) is provided with a concave hole (121), and the lower side of the middle part of the linkage block (15) is provided with a convex structure matched with the concave hole (121).
7. The sprocket production and processing apparatus as set forth in claim 1, wherein: the threads on the front side and the rear side of the distance adjusting screw rod (33) are double-rotation-direction threads, and a ball pin is arranged in the middle of the distance adjusting screw rod (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010792115.4A CN111843758B (en) | 2020-08-08 | 2020-08-08 | Chain wheel production equipment and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010792115.4A CN111843758B (en) | 2020-08-08 | 2020-08-08 | Chain wheel production equipment and method |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU512028A1 (en) * | 1971-10-21 | 1976-04-30 | Московский автомеханический институт | The method of grinding circles on elastic ties |
| DE3631098A1 (en) * | 1985-09-13 | 1987-03-19 | Sicmat | METHOD FOR FINISHING HARDENED GEARS |
| JP2000263397A (en) * | 1999-03-12 | 2000-09-26 | Toyoda Mach Works Ltd | Combined grinding machine |
| CN2448518Y (en) * | 2000-11-24 | 2001-09-19 | 黄计高 | Angle-adjustable double-side lapping machine |
| JP3612726B2 (en) * | 1993-03-17 | 2005-01-19 | アイシン精機株式会社 | On-machine forming method of internal gear type honing wheel in gear honing machine |
| CN103223639A (en) * | 2013-04-25 | 2013-07-31 | 重庆衡山机械有限责任公司 | Riding wheel transmission mechanism |
| CN103737462A (en) * | 2014-01-24 | 2014-04-23 | 重庆希米机械设备有限公司 | Automatic cam polishing device |
| CN210879132U (en) * | 2019-10-08 | 2020-06-30 | 盐城哈力动力传动及智能装备产业研究院有限公司 | Gear tooth polishing device convenient for burr taking |
-
2020
- 2020-08-08 CN CN202010792115.4A patent/CN111843758B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU512028A1 (en) * | 1971-10-21 | 1976-04-30 | Московский автомеханический институт | The method of grinding circles on elastic ties |
| DE3631098A1 (en) * | 1985-09-13 | 1987-03-19 | Sicmat | METHOD FOR FINISHING HARDENED GEARS |
| JP3612726B2 (en) * | 1993-03-17 | 2005-01-19 | アイシン精機株式会社 | On-machine forming method of internal gear type honing wheel in gear honing machine |
| JP2000263397A (en) * | 1999-03-12 | 2000-09-26 | Toyoda Mach Works Ltd | Combined grinding machine |
| CN2448518Y (en) * | 2000-11-24 | 2001-09-19 | 黄计高 | Angle-adjustable double-side lapping machine |
| CN103223639A (en) * | 2013-04-25 | 2013-07-31 | 重庆衡山机械有限责任公司 | Riding wheel transmission mechanism |
| CN103737462A (en) * | 2014-01-24 | 2014-04-23 | 重庆希米机械设备有限公司 | Automatic cam polishing device |
| CN210879132U (en) * | 2019-10-08 | 2020-06-30 | 盐城哈力动力传动及智能装备产业研究院有限公司 | Gear tooth polishing device convenient for burr taking |
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| CN111843758B (en) | 2022-01-07 |
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Effective date of registration: 20211221 Address after: 412000 workshop C-2, No. 9, Zhongda Road, Tianyuan District, Zhuzhou City, Hunan Province Applicant after: Zhuzhou Special Chain Co.,Ltd. Address before: 244000 Shizishan Economic Development Zone, Tongling City, Anhui Province Applicant before: Liu Yanwen |
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