CN111761328A - Automatic production equipment for connecting rod - Google Patents
Automatic production equipment for connecting rod Download PDFInfo
- Publication number
- CN111761328A CN111761328A CN202010427268.9A CN202010427268A CN111761328A CN 111761328 A CN111761328 A CN 111761328A CN 202010427268 A CN202010427268 A CN 202010427268A CN 111761328 A CN111761328 A CN 111761328A
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- connecting rod
- slide way
- fixedly connected
- fixed
- rod body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/002—Article feeders for assembling machines orientating the articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/007—Picking-up and placing mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G29/00—Rotary conveyors, e.g. rotating discs, arms, star-wheels or cones
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention belongs to the technical field of metal processing automation, and particularly discloses connecting rod automatic production equipment which comprises a processing mechanism, wherein the processing mechanism comprises a base, a turntable is rotatably connected to the base, and a plurality of connecting rod body clamps and a plurality of connecting rod big end cover clamps are sequentially and circumferentially arrayed on the top surface of the turntable; the base is fixedly connected with a support, a plurality of vertically telescopic cylinders are fixedly connected to the support, the free ends of the telescopic cylinders are fixedly connected with a tapping machine, and the tapping machine is positioned right above the rotating paths of the connecting rod body clamp and the connecting rod big end cover clamp; the periphery of the turntable is respectively provided with a connecting rod big end cover feeding mechanism, a connecting rod body feeding mechanism and a discharging mechanism. The invention aims to provide automatic connecting rod production equipment to solve the technical problem that connecting rod bodies and connecting rod large-end covers cannot be simultaneously holed in batches.
Description
Technical Field
The invention belongs to the technical field of metal processing automation, and particularly discloses automatic production equipment for a connecting rod.
Background
The connecting rod is formed by connecting a connecting rod body and a connecting rod big head cover in a matching threaded manner. The connecting rod is used for bearing the action force of gas transmitted by the piston pin and the action of the self-swinging and reciprocating inertia forces of the piston group, and the magnitude and the direction of the forces are periodically changed. The connecting rod is subjected to alternating loads such as compression, tension and the like.
In the process of processing the connecting rod, in order to meet the threaded connection between the connecting rod body and the connecting rod big head cover, holes need to be formed on the superposed surface of the connecting rod body and the connecting rod big head cover respectively. In the prior art, two sets of independent devices are generally adopted to respectively open the connecting rod body and the connecting rod big end cover.
Although the mode can be used for drilling the connecting rod body and the connecting rod big end, the two sets of independent equipment respectively drill holes, and the technical problems of large production workshop volume occupation and low machining efficiency exist.
Disclosure of Invention
The invention aims to provide automatic connecting rod production equipment to solve the technical problem that connecting rod bodies and connecting rod large-end covers cannot be simultaneously holed in batches.
In order to achieve the purpose, the basic scheme of the invention is as follows: the connecting rod automatic production equipment comprises a processing mechanism, wherein the processing mechanism comprises a base, a rotary table is rotatably connected onto the base, and a plurality of connecting rod body clamps and a plurality of connecting rod big end cover clamps are sequentially arrayed on the top surface of the rotary table in a circumferential direction; the base is fixedly connected with a support, a plurality of vertically telescopic cylinders are fixedly connected to the support, the free ends of the telescopic cylinders are fixedly connected with a tapping machine, and the tapping machine is positioned right above the rotating paths of the connecting rod body clamp and the connecting rod big end cover clamp;
a connecting rod big end cover feeding mechanism, a connecting rod body feeding mechanism and a discharging mechanism are respectively arranged on the periphery of the turntable;
a first sliding rail is fixed on the base between the connecting rod big end cover feeding mechanism and the rotary table, and a first mechanical claw for clamping the connecting rod big end cover is connected onto the first sliding rail in a sliding manner;
and a second sliding rail is fixed on the base between the connecting rod body feeding mechanism and the turntable, and a second mechanical claw used for clamping the connecting rod body is connected onto the second sliding rail in a sliding manner.
The working principle and the beneficial effects of the basic scheme are as follows: 1. the technical scheme utilizes the connecting rod body clamp holder and the connecting rod big end clamp holder on the turntable to realize the clamping and fixing effect on the connecting rod body and the connecting rod big end. In the rotating process of the turntable, the connecting rod body and the large end of the connecting rod pass through the position right below the tapping machine. Under the action of the telescopic cylinder, the tapping machine respectively processes and taps the superposed surface of the connecting rod body and the superposed surface of the connecting rod big end. Compare in prior art's processing equipment, this technical scheme can be in batches and carry out the trompil to the connecting rod body and connecting rod big end cap in succession, effectively improves production efficiency.
2. Compared with the processing equipment in the prior art, the technical scheme can effectively reduce the occupied space of the equipment, and can realize the synchronous opening of the connecting rod body and the connecting rod big end only on one turntable, thereby improving the space utilization rate of the connecting rod production workshop.
3. The technical scheme utilizes the circumferential rotation of the rotary table to realize the synchronous conveying of the connecting rod body and the connecting rod big end, effectively improves the conveying efficiency of the production equipment and shortens the material conveying time.
4. This technical scheme adopts the carousel structure to realize the transport and the processing of material, and the structure of carousel can make the station of each processing all outwards, and the operation workman of being convenient for directly observes the real-time condition of processing, avoids taking place because of unable direct observation to the problem that the processing condition leads to continuous processing to go out the wastrel, is showing the probability that reduces connecting rod production facility's emergence defective percentage.
5. According to the technical scheme, the first mechanical claw and the second mechanical claw are adopted for grabbing, clamping and feeding, so that synchronous feeding of the connecting rod body and the connecting rod big end is realized, and the feeding efficiency is effectively improved.
Furthermore, a driving motor is fixedly connected to the base, an output shaft of the driving motor is perpendicular to the horizontal plane, and the turntable is coaxially and fixedly connected to the output end of the driving motor.
Has the advantages that: according to the technical scheme, the driving motor is additionally arranged on the rotary table to realize mechanical driving of the rotary table as a power source, so that the production efficiency is effectively improved.
Further, the feeding mechanism comprises a connecting rod body feeding mechanism for feeding the connecting rod body and a connecting rod big end cover feeding mechanism for feeding the connecting rod big end cover.
Has the advantages that: according to the technical scheme, the connecting rod body and the connecting rod big end cover are synchronously fed by additionally arranging the feeding mechanisms of the two products, so that the feeding efficiency is effectively improved, and the time required by feeding is shortened.
Further, the connecting rod body feeding mechanism comprises a first slide way and a second slide way which accommodate the sliding of the connecting rod body, baffle plates are welded and fixed on two sides of the first slide way and the second slide way, the second slide way is fixedly connected with the side wall of the first slide way, the first slide way and the second slide way are parallel and coplanar, openings for accommodating the connecting rod body to pass through are respectively formed in the superposition positions of the first slide way and the second slide way, a first stop block is fixed at the conveying tail end of the first slide way, and a second stop block is fixed at the conveying tail end of the second slide way;
the first push cylinder is fixedly connected to one side of the first slide way, the extension direction of the first slide way is perpendicular to the extension direction of the first slide way, the conveying starting end of the first slide way is fixedly connected with a second push cylinder which extends along the first slide way, and the conveying starting end of the second slide way is fixedly connected with a third push cylinder which extends along the third slide way.
Has the advantages that: this technical scheme utilizes second propelling movement cylinder, third propelling movement cylinder to realize the propelling movement to the connecting rod body. Because the tail end of the slide way is blocked by the stop block, and the starting end of the slide way is provided with the pushing cylinder for stretching, the connecting rod body moves in the slide way under the action of the pushing cylinder until the connecting rod abuts against the stop block. Then the connecting rod body passes through the opening from the first slide way and enters the second pushing cylinder under the pushing action of the first pushing cylinder, and then the connecting rod body slides in the second slide way under the pushing action of the third pushing cylinder.
Furthermore, a first drilling machine and a second drilling machine are respectively arranged on two sides of the second slide rail, the first drilling machine and the second drilling machine can freely stretch out and draw back along the axial direction of the first drilling machine, the axial direction of the output end of the first drilling machine is parallel to the horizontal plane, and the included angle between the axial direction of the output end of the second drilling machine and the horizontal plane is 60-85 degrees.
Has the advantages that: according to the technology, the first drilling machine and the second drilling machine are additionally arranged at the two ends of the second slide way, so that the holes are formed in the two ends of the connecting rod body in the conveying process of the connecting rod body. The purpose of forming holes at the two ends of the connecting rod body is to meet the requirement of the inner wall of a rotating hole of the connecting rod for the inflow of lubricating liquid. Two drilling machines drill simultaneously at the both ends of connecting rod, can play the effect of pressing from both sides tight fixed to the connecting rod when drilling, effectively improve the stability of drilling in-process.
Further, connecting rod big end cover feed mechanism is including holding the gliding third slide of connecting rod big end cover, the transport end fixedly connected with third slider of third slide, the transport initial end fixedly connected with fourth propelling movement cylinder of third slide, the flexible direction of fourth propelling movement cylinder is flexible along the direction that is on a parallel with the third slide.
Has the advantages that: this technical scheme realizes the defeated material's of propelling movement of connecting rod big end lid technical effect through the propelling movement effect that utilizes fourth propelling movement cylinder. Meanwhile, the second stop block can avoid the problem that the big end cover of the connecting rod slides down from the third slide way.
Further, the connecting rod big head cover holder comprises a first fixing plate, and a first die for accommodating the fixed connecting rod big head cover is fixedly connected to the side wall of the first fixing plate; one side that first mould was kept away from to first fixed plate is fixed with first telescopic cylinder, first telescopic cylinder's flexible end runs through first fixed plate and extends in the first mould outside, the flexible end of first telescopic cylinder is fixed with and is used for cooperating the closed second fixed plate of first mould.
Has the advantages that: this technical scheme utilizes first mould on the first fixed plate to realize the bearing effect of connecting rod big end lid to the telescopic action that utilizes first telescopic cylinder realizes being close to each other or opening of first fixed plate and second fixed plate, realizes pressing from both sides tight or open technological effect of connecting rod big end lid holder.
Further, the connecting rod body clamp comprises a third fixing plate, and a second die for containing the big head cover of the fixed connecting rod is fixedly connected to the side wall of the third fixing plate; one side that the second mould was kept away from to the third fixed plate is fixed with the flexible cylinder of second, the flexible end of the flexible cylinder of second runs through the third fixed plate and extends in the second mould outside, the flexible end of second telescoping cylinder is fixed to be connected with and is used for cooperating the closed fourth fixed plate of second mould.
Has the advantages that: this technical scheme utilizes the second mould on the third fixed plate to realize the bearing effect of connecting rod big end lid to the telescopic action that utilizes the flexible cylinder of second realizes being close to each other or opening of third fixed plate and fourth fixed plate, realizes pressing from both sides tight or open technological effect of connecting rod big end lid holder.
Furthermore, a cooling spray head is fixed above the tapping machine.
Has the advantages that: this technical scheme is through add cooling shower nozzle above the drilling machine to the realization is cooled down at the drilling in-process.
Furthermore, one end of the cooling spray head, which is far away from the tapping machine, is communicated with a cooling liquid tank.
Drawings
FIG. 1 is an exploded view of a connecting rod product of the present invention;
FIG. 2 is a schematic top view of an automated production facility for connecting rods according to the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the connecting rod body 1, the connecting rod big head cover 2, the base 3, the rotating disk 4, the connecting rod body clamp 5, the first fixing plate 5001, the second fixing plate 5002, the first die 5003, the first telescopic cylinder 5004, the connecting rod big head cover clamp 6, the third fixing plate 6001, the fourth fixing plate 6002, the second die 6003, the second telescopic cylinder 6004, the first slideway 7, the second slideway 8, the opening 9, the first stopper 10, the second stopper 11, the first pushing cylinder 12, the second pushing cylinder 13, the first pushing plate 14, the second pushing plate 15, the third pushing cylinder 16, the first drilling machine 17, the second drilling machine 18, the third slideway 19, the fourth pushing cylinder 20, the fourth pushing plate 21, the hole drilling machine 22, the first slide rail 23, the first mechanical claw 24, the second slide rail 25, the second mechanical claw 26, the third slide rail 27, the base 28, the collection box 29, the threaded hole 30 and the oil way hole 31.
Substantially as shown in figures 1 and 2: the connecting rod automatic production equipment comprises a connecting rod body feeding mechanism, a connecting rod big end cover feeding mechanism, a processing mechanism and a discharging mechanism respectively.
The processing mechanism comprises a base 3, a driving motor is fixedly connected to the base 3 through bolts, and an output shaft of the driving motor vertically faces upwards. The output shaft of the driving motor is connected with a rotating disk 4 through a coaxial key. Four connecting rod body holders 5 are circumferentially fixed on the top surface of the rotary table 4 in an array manner through threads, and a connecting rod big-end cover holder 6 is fixed between every two adjacent connecting rod body holders 5 through threads. Wherein the connecting rod body feeding mechanism, the connecting rod big end cover feeding mechanism and the discharging mechanism are distributed on the periphery of the turntable 4. The base 3 is welded and fixed with a support at the periphery of the rotary table 4, a vertically telescopic cylinder is connected to the support through threads, a tapping machine 22 is fixed to the free end of the telescopic cylinder through threads, and the tapping machine 22 is located right above the rotating path of the connecting rod body clamp 5 and the connecting rod big end cover clamp 6. A cooling spray head is fixed above the tapping machine 22, and one end of the cooling spray head, which is far away from the tapping machine 22, is communicated with a cooling liquid tank.
The connecting rod body feeding mechanism comprises a first slide way 7 and a second slide way 8, and baffle plates are welded and fixed on two sides of the first slide way 7 and the second slide way 8. The second slideway 8 is welded and fixed on the right side of the first slideway 7 in a direction parallel to the first slideway 7, the top surfaces of the first slideway 7 and the second slideway 8 are coplanar, and openings 9 for accommodating the connecting rod body 1 to pass through are respectively formed at the superposition positions of the first slideway 7 and the second slideway 8. The conveying tail end of the first slide way 7 is fixed with a first stop block 10 of a cuboid structure in a threaded mode, and the length of the first stop block 10 is equal to the width of the slide way of the first slide way 7. The slide width of the first slide 7 and the slide width of the second slide 8 are both equal to the thickness of the connecting rod body 1.
A first pushing cylinder 12 is fixed on the side wall of the first slide way 7 far away from the second slide way 8 through threads, and the pushing direction of the first pushing cylinder 12 is perpendicular to the conveying direction of the first slide way 7. The first propelling movement board 14 of cuboid structure is fixed to the expansion end screw thread of first propelling movement cylinder 12, and first propelling movement board 14 can the level completely through the opening 9 of first slide 7 with the coincidence of second slide 8. A second pushing cylinder 13 is fixed at the conveying starting end of the first slideway 7 through threads, and the pushing direction of the second pushing cylinder 13 is parallel to the conveying direction of the first slideway 7. A second pushing plate 15 is fixed on the movable end of the second pushing cylinder 13 through threads.
The conveying starting end of the second slide way 8 is fixedly connected with a third pushing cylinder 16, and the pushing direction of the third pushing cylinder 16 is parallel to the conveying direction of the second slide way 8. When the third pushing cylinder 16 is in a contracted state, the pushing end of the third pushing cylinder 16 is located at the tail of the opening 9 where the first slideway 7 and the second slideway 8 are overlapped. The movable end of the third pushing cylinder 16 is fixedly connected with a third pushing plate. A first drilling machine 17 and a second drilling machine 18 are respectively fixed on two opposite side walls of the second slideway 8 through threads, and the free processing ends of the first drilling machine 17 and the second drilling machine 18 can freely extend and retract along the axial direction of the first drilling machine 17 and the second drilling machine 18. Wherein the axial direction of the bore of the first drilling machine 17 is parallel to the horizontal plane and the axial direction of the bore of the second drilling machine 18 is at an angle of 70 degrees to the horizontal plane. The second slide 8 carries the terminal screw thread to be fixed with second dog 11 of cuboid structure, and the length of second dog 11 equals with the slide width of second slide 8.
The connecting rod big end cover feeding mechanism comprises a third slide way 19, the width of the slide way of the third slide way 19 is equal to the thickness of the connecting rod big end cover 2, and a plurality of connecting rod big end covers 2 are closely arranged on the third slide way 19. The conveying starting end of the third slide way 19 is fixedly connected with a fourth pushing cylinder 20, and the telescopic direction of the fourth pushing cylinder 20 is parallel to the extending direction of the third slide way 19. The telescopic end of the fourth pushing cylinder 20 is fixedly connected with a fourth pushing plate 21 through threads, and the conveying tail end of the third slide way 19 is fixedly provided with a third stop block with a cuboid structure through threads.
A first sliding rail 23 is welded and fixed between the connecting rod big end cover feeding mechanism and the rotary table 4 on the base 3, the extending direction of the first sliding rail 23 is parallel to the horizontal plane, a first mechanical claw 24 used for clamping the connecting rod big end cover 2 is connected onto the first sliding rail 23 in a sliding mode, and the first mechanical claw 24 can stretch up and down. A second slide rail 25 is welded and fixed between the connecting rod body feeding mechanism and the rotary table 4 on the base 3, the extending direction of the second slide rail 25 is parallel to the horizontal plane, a second mechanical claw 26 used for clamping the connecting rod body 1 is connected onto the second slide rail 25 in a sliding mode, and the second mechanical claw 26 can vertically stretch and retract.
The discharging mechanism comprises a third slide rail 27, the third slide rail 27 is fixed on the base 3 by welding, and the extending direction of the third slide rail 27 is parallel to the horizontal plane. A base 28 is slidably connected to the third slide rail 27, and a first mechanical claw 24 and a second mechanical claw 26 are respectively fixed to the bottom surface of the base 28 by screw threads. The spacing between the first gripper 24 and the second gripper 26 on the base 28 is equal to the spacing between the adjacent link body gripper 5 and the link big head cover gripper 6. Two collecting boxes 29 are respectively arranged below one end of the third slide rail 27 far away from the rotary table 4. The collection box 29 is located directly below the moving path of the first gripper 24 and the second gripper 26 on the base 28, respectively.
The big end cover holder 6 comprises a first fixing plate 5001, and a first mold 5003 for accommodating the big end cover 2 is screwed to a side wall of the first fixing plate 5001. First fixed plate 5001 keeps away from one side bolt fastening of first mould 5003 has first telescopic cylinder 5004, and first telescopic cylinder 5004's flexible end runs through first fixed plate 5001 and extends in the first mould 5003 outside, and first telescopic cylinder 5004's flexible direction is on a parallel with the horizontal plane, and the flexible end of first telescopic cylinder is fixed with and is used for cooperating the closed second fixed plate 5002 of first mould 5003.
The link body holder 5 includes a third fixing plate 6001, and a second mold 6003 for accommodating the large head cover 2 of the fixed link is screwed to a side wall of the third fixing plate 6001. One side bolt fastening that second mould 6003 was kept away from to third fixed plate 6001 has the flexible cylinder 6004 of second, and the flexible end of the flexible cylinder 6004 of second runs through third fixed plate 6001 and extends in the second mould 6003 outside, and the flexible direction of the flexible cylinder 6004 of second is on a parallel with the horizontal plane, and the flexible end of the flexible cylinder of second links has and is used for cooperating the closed fourth fixed plate 6002 of second mould 6003.
The specific implementation process is as follows: firstly, a plurality of connecting rod bodies 1 and connecting rod big head covers 2 are respectively and sequentially and tightly arranged on a first slideway 7 and a third slideway 19, wherein the connecting rod bodies 1 are transversely and sequentially arranged in the first slideway 7, and the processing surface of the connecting rod big head cover 2 to be perforated is vertically upward. Then, the second pushing cylinder 13 and the fourth pushing cylinder 20 are simultaneously started, and the connecting rod body 1 slides in the first slideway 7 under the pushing action of the second pushing plate 15 of the second pushing cylinder 13. The connecting rod big head cover 2 slides in the third slideway 19 under the pushing action of a fourth pushing plate 21 of a fourth pushing cylinder 20.
After the big end cover 2 is pushed to slide to the third block in the third slide way 19, the first mechanical claw 24 clamps and fixes the big end cover 2, and the second mechanical claw 26 places the clamped big end cover 2 on the big end cover holder 6 under the sliding action of the second slide rail 25. The connecting rod big end cover 2 is placed in the second die 6003 in the process of the connecting rod big end cover holder 6, the to-be-processed surface of the connecting rod big end cover 2 is vertically upward and exposed outside, then the second telescopic cylinder 6004 is started to contract, the fourth fixing plate 6002 is close to the third fixing plate 6001, and finally the technical effect of clamping and fixing the connecting rod big end cover 2 is achieved.
After the connecting rod body 1 is pushed to slide to the first stop block 10 in the first slideway 7, the first pushing cylinder 12 is started, and the connecting rod body 1 moves to the second slideway 8 under the pushing action of the first pushing plate 14 of the first pushing cylinder 12. Then the third pushing cylinder 16 is started, and the connecting rod body 1 moves to the positions of the first drilling machine 17 and the second drilling machine 18 under the pushing action of the third pushing plate of the third pushing cylinder 16. The first drilling machine 17 and the second drilling machine 18 are started to drill the oil path holes 31 on the connecting rod body 1, and the oil path holes 31 are used for enabling the lubricating oil paths of the connecting rods to be communicated with each other. The drilled connecting rod body 1 moves to the second stop 11 under the pushing action of the third pushing cylinder 16. The first mechanical claw 24 clamps and fixes the link body 1, and the first mechanical claw 24 moves the clamped link body 1 onto the link body clamp 5 under the sliding action of the first slide rail 23. In the process of placing the connecting rod body 1 into the connecting rod body clamp 5, the connecting rod body 1 is placed in the first mold 5003, the surface to be processed of the connecting rod body 1 is vertically upward and exposed outside, then the first telescopic cylinder 5004 is started to contract, the second fixing plate 5002 is close to the first fixing plate 5001, and finally the effect of clamping and fixing the connecting rod body 1 is achieved.
Then, the driving motor is started, and the turntable 4 rotates under the rotation of the driving motor. When the connecting rod body clamp 5 and the connecting rod big end cover clamp 6 respectively pass right below the tapping machine 22, the tapping machine 22 taps the threaded holes 30 on the ends of the connecting rod body 1 and the connecting rod big end cover 2. Then, after the opening is completed, the rotating disc 4 is rotated to start the first gripper 24 and the second gripper 26 on the base 28. Two mechanical claws on the base 28 simultaneously clamp and take out the connecting rod body 1 and the connecting rod big head cover 2. The clamping fixed base 28 moves on the third slide rail 27 in a direction away from the turntable 4 until the base 28 moves above the collecting box 29. Finally, the first mechanical claw 24 and the second mechanical claw 26 on the base 28 are opened, and the connecting rod body 1 and the connecting rod big head cover 2 respectively fall into the corresponding collecting boxes 29.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the present invention.
Claims (10)
1. Connecting rod automated production equipment, including processing mechanism, its characterized in that: the processing mechanism comprises a base, a rotary table is rotatably connected to the base, and a plurality of connecting rod body clamps and a plurality of connecting rod big end cover clamps are sequentially arrayed on the top surface of the rotary table in a circumferential direction; the base is fixedly connected with a support, a plurality of vertically telescopic cylinders are fixedly connected to the support, the free ends of the telescopic cylinders are fixedly connected with a tapping machine, and the tapping machine is located right above the rotating path of the connecting rod body clamp and the connecting rod big end cover clamp;
a connecting rod big end cover feeding mechanism, a connecting rod body feeding mechanism and a discharging mechanism are respectively arranged on the periphery of the rotary table;
a first sliding rail is fixed on the base between the connecting rod big end cover feeding mechanism and the rotary table, and a first mechanical claw for clamping the connecting rod big end cover is connected onto the first sliding rail in a sliding manner;
and a second sliding rail is fixed on the base between the connecting rod body feeding mechanism and the turntable, and a second mechanical claw used for clamping the connecting rod body is connected onto the second sliding rail in a sliding manner.
2. The automatic connecting rod production apparatus according to claim 1, wherein: the base is fixedly connected with a driving motor, an output shaft of the driving motor is perpendicular to the horizontal plane, and the rotary table is coaxially and fixedly connected to the output end of the driving motor.
3. The automatic connecting rod production apparatus according to claim 1, wherein: the feeding mechanism comprises a connecting rod body feeding mechanism for feeding the connecting rod body and a connecting rod big end cover feeding mechanism for feeding the connecting rod big end cover.
4. The automatic production equipment of connecting rods according to claim 3, wherein: the connecting rod body feeding mechanism comprises a first slide way and a second slide way which accommodate the sliding of the connecting rod body, baffle plates are welded and fixed on two sides of the first slide way and the second slide way, the second slide way is fixedly connected with the side wall of the first slide way, the first slide way and the second slide way are parallel and coplanar, openings for accommodating the connecting rod body to pass through are respectively formed in the superposition positions of the first slide way and the second slide way, a first stop block is fixed at the conveying tail end of the first slide way, and a second stop block is fixed at the conveying tail end of the second slide way;
the first push cylinder is fixedly connected to one side of the first slide way, the extension direction of the first slide way is perpendicular to the extension direction of the first slide way, the conveying starting end of the first slide way is fixedly connected with a second push cylinder which extends along the first slide way, and the conveying starting end of the second slide way is fixedly connected with a third push cylinder which extends along the third slide way.
5. The automatic production equipment of connecting rods according to claim 4, wherein: the two sides of the second slideway are respectively provided with a first drilling machine and a second drilling machine, the first drilling machine and the second drilling machine can freely stretch and retract along the axial direction of the first drilling machine, the axial direction of the output end of the first drilling machine is parallel to the horizontal plane, and the included angle between the axial direction of the output end of the second drilling machine and the horizontal plane is 60-85 degrees.
6. The automatic connecting rod production apparatus according to claim 1, wherein: connecting rod big end cover feed mechanism is including holding the gliding third slide of connecting rod big end cover, the transport end fixedly connected with third slider of third slide, the transport initial end fixedly connected with fourth propelling movement cylinder of third slide, the flexible direction of fourth propelling movement cylinder is flexible along the direction that is on a parallel with the third slide.
7. The automatic connecting rod production apparatus according to claim 1, wherein: the connecting rod big head cover holder comprises a first fixing plate, and a first die for accommodating the connecting rod big head cover is fixedly connected to the side wall of the first fixing plate; one side that first mould was kept away from to first fixed plate is fixed with first telescopic cylinder, first telescopic cylinder's flexible end runs through first fixed plate and extends in the first mould outside, the flexible end of first telescopic cylinder is fixed with and is used for cooperating the closed second fixed plate of first mould.
8. The automatic connecting rod production apparatus according to claim 7, wherein: the connecting rod body clamp comprises a third fixing plate, and a second die for containing the big head cover of the fixed connecting rod is fixedly connected to the side wall of the third fixing plate; one side that the second mould was kept away from to the third fixed plate is fixed with the flexible cylinder of second, the flexible end of the flexible cylinder of second runs through the third fixed plate and extends in the second mould outside, the flexible end of second telescoping cylinder is fixed to be connected with and is used for cooperating the closed fourth fixed plate of second mould.
9. The automatic connecting rod production apparatus according to claim 1, wherein: and a cooling spray head is fixed above the tapping machine.
10. The automatic production equipment of connecting rods of claim 9, wherein: and one end of the cooling spray head, which is far away from the tapping machine, is communicated with a cooling liquid tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010427268.9A CN111761328A (en) | 2020-05-19 | 2020-05-19 | Automatic production equipment for connecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010427268.9A CN111761328A (en) | 2020-05-19 | 2020-05-19 | Automatic production equipment for connecting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111761328A true CN111761328A (en) | 2020-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010427268.9A Pending CN111761328A (en) | 2020-05-19 | 2020-05-19 | Automatic production equipment for connecting rod |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10156646A (en) * | 1996-11-29 | 1998-06-16 | Honda Motor Co Ltd | Piston and connecting rod assembly method and device therefor |
| CN2810867Y (en) * | 2005-08-18 | 2006-08-30 | 薛玉田 | Special machine with six stations for machining connection rod body |
| CN2810866Y (en) * | 2005-08-18 | 2006-08-30 | 薛玉田 | Special machine with six stations for machining connection rod cover |
| CN101318302A (en) * | 2008-06-03 | 2008-12-10 | 南京聚星机械装备有限公司 | Machine special for link lever eight-station borehole |
| CN203863344U (en) * | 2014-05-29 | 2014-10-08 | 四川工程职业技术学院 | Connecting rod bolt hole and step face finishing machine |
| CN205996524U (en) * | 2016-08-31 | 2017-03-08 | 温岭市诺兰自动化设备制造有限公司 | The automatic assembling of gasoline engine generator connecting rod |
| CN109014958A (en) * | 2018-08-22 | 2018-12-18 | 宁波指南针软件有限公司 | Device is processed and assembled automatically to a kind of bolt hole of crankshaft-link rod |
| CN208840550U (en) * | 2018-07-27 | 2019-05-10 | 宁波市奉化区力迅机械制造厂 | A kind of crankshaft-link rod Double-shaft-and-hole synchronous processing machine |
| CN210306710U (en) * | 2019-11-23 | 2020-04-14 | 苏州网宏自动化设备有限公司 | Automatic punching, milling and drilling integrated equipment for communication product shell |
-
2020
- 2020-05-19 CN CN202010427268.9A patent/CN111761328A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10156646A (en) * | 1996-11-29 | 1998-06-16 | Honda Motor Co Ltd | Piston and connecting rod assembly method and device therefor |
| CN2810867Y (en) * | 2005-08-18 | 2006-08-30 | 薛玉田 | Special machine with six stations for machining connection rod body |
| CN2810866Y (en) * | 2005-08-18 | 2006-08-30 | 薛玉田 | Special machine with six stations for machining connection rod cover |
| CN101318302A (en) * | 2008-06-03 | 2008-12-10 | 南京聚星机械装备有限公司 | Machine special for link lever eight-station borehole |
| CN203863344U (en) * | 2014-05-29 | 2014-10-08 | 四川工程职业技术学院 | Connecting rod bolt hole and step face finishing machine |
| CN205996524U (en) * | 2016-08-31 | 2017-03-08 | 温岭市诺兰自动化设备制造有限公司 | The automatic assembling of gasoline engine generator connecting rod |
| CN208840550U (en) * | 2018-07-27 | 2019-05-10 | 宁波市奉化区力迅机械制造厂 | A kind of crankshaft-link rod Double-shaft-and-hole synchronous processing machine |
| CN109014958A (en) * | 2018-08-22 | 2018-12-18 | 宁波指南针软件有限公司 | Device is processed and assembled automatically to a kind of bolt hole of crankshaft-link rod |
| CN210306710U (en) * | 2019-11-23 | 2020-04-14 | 苏州网宏自动化设备有限公司 | Automatic punching, milling and drilling integrated equipment for communication product shell |
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