CN111687637A - Automatic shaft part clamp spring mounting machine - Google Patents
Automatic shaft part clamp spring mounting machine Download PDFInfo
- Publication number
- CN111687637A CN111687637A CN202010666234.5A CN202010666234A CN111687637A CN 111687637 A CN111687637 A CN 111687637A CN 202010666234 A CN202010666234 A CN 202010666234A CN 111687637 A CN111687637 A CN 111687637A
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- cylinder
- clamp spring
- feeding
- frame
- plate
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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
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
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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
- 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
Abstract
The invention relates to an automatic installation machine for a shaft part clamp spring, and belongs to the technical field of automatic assembly. The clamp spring feeding system and the shaft part feeding system are respectively and fixedly connected to the inner side of the upper portion of the workbench in parallel, the positioning execution system and the feeding system are respectively and fixedly connected to the middle portion of the upper portion of the workbench and located below the shaft part feeding system and the clamp spring feeding system, and the discharging system is respectively and fixedly connected to the outer side of the upper portion of the workbench and located above the positioning execution system feeding system. The automatic clamping spring mounting device has the advantages that the structure is novel, the automatic clamping spring mounting can be realized, the pneumatic element is used for providing power, the cost is low, the air is used as a medium, the environment is protected, the cleaning and the pollution are avoided, the shaft parts and the clamping spring can be automatically fed, and the mounting is more efficient; shorten product production time, raise the efficiency, liberate the workman from the boring and tasteless repeated installation work, also can create more interests for the enterprise simultaneously.
Description
Technical Field
The invention belongs to the technical field of automatic assembly, and particularly relates to an automatic shaft part clamp spring mounting machine.
Background
In modern production and manufacturing, part machining has been highly automated, but due to the complexity of the assembly process, and the machining technology leads the assembly process for many years, the assembly process becomes a weak link of modern production, and the degree of assembly automation is low, so that the assembly time accounts for a large proportion of the total production time. Most of the assembly operations of products are completed manually by simple tools, so that the assembly operations often depend on the technical proficiency of workers, the flexibility of hands and the function and judgment of completing complex actions, and the automation degree of the assembly operations is very laggard in the field of clamp spring installation.
The snap spring is also called a retainer ring or a retaining ring, belongs to one type of fastener, is arranged in a shaft groove or a hole groove of a machine or equipment, and plays a role in preventing parts on a shaft or a hole from moving axially, so that if the snap spring is not installed in place, the quality of the whole mechanical product is often influenced, and potential safety hazards exist.
In the prior art, clamp spring pincers are generally adopted to manually complete clamp operation of clamp springs, the mode is low in efficiency, long-term tedious work can lead people to be fatigued and lose interest in work, and at the moment, when the work errors occur most, the assembly accuracy is poor, and adverse effects are caused on the whole equipment.
The automatic installation machine of shaft part jump ring at present can mostly accomplish the automatic installation of jump ring, but needs the manual work to place and take out shaft part, and the reality is semi-automatic assembly. For example, patent publication No. CN110091153A, which comprises a workbench, a workpiece positioning mechanism fixed on the workbench, a clamp spring positioning mechanism, a clamp spring press-fitting mechanism, and a clamp spring storage and feeding mechanism, wherein when the clamp spring is press-fitted to a workpiece, the workpiece needs to be manually placed, then an equipment switch is opened to install the clamp spring on the workpiece, and after the clamp spring is installed, the workpiece with the clamp spring installed is manually taken out, and the clamp spring press-fitting operation on a large number of workpieces is completed by sequentially circulating. The manual work of placing the workpiece and taking out the finished product before the machine is carried out ceaselessly, so that the long-term tedious work can lead people to be fatigued and lose interest in work, and the work errors are most often caused at the moment, so that the production efficiency is not improved, and the manual work is also a kind of depreciation for people.
Disclosure of Invention
The invention provides an automatic installation machine for shaft part clamp springs, which aims to solve the problems of easy work fatigue, easy error and low production efficiency in the installation process of the shaft part clamp springs at present.
The technical scheme adopted by the invention is as follows: the shaft part feeding system, the clamp spring feeding system, the workbench, the positioning execution system, the feeding system and the discharging system are included, wherein the clamp spring feeding system and the shaft part feeding system are fixedly connected to the inner side of the upper portion of the workbench in parallel respectively, the positioning execution system and the feeding system are fixedly connected to the middle portion of the upper portion of the workbench respectively and located below the shaft part feeding system and the clamp spring feeding system respectively, and the discharging system is fixedly connected to the outer side of the upper portion of the workbench and located above the feeding system of the positioning execution system.
The shaft part feeding system comprises a feeding box, a first air cylinder frame, a second air cylinder, a jacking plate, a hinge rotating plate, a first connecting shaft, a first hinge rotating block, a second connecting shaft, a second hinge rotating block, a double-shaft air cylinder, a first L-shaped stop block and a second L-shaped stop block, the feeding box and the ejector plate are welded together, the ejector plate is connected with the hinge rotating plate through bolts, the hinge rotating plate is hinged with a piston rod of the double-shaft cylinder through a first connecting shaft, the double-shaft cylinder is fixed on a second hinge rotating block through threaded connection, the second hinge rotating block is hinged with the first hinge rotating block through a second connecting shaft, the first hinge rotating block is fixed on the working table plate through a screw, the first cylinder and the second cylinder are both fixed with the feeding box through threaded connection of a first cylinder frame, the tail end of the piston rod of the first cylinder is connected with the first L-shaped stop block through bolts, and the tail end of the piston rod of the second cylinder is connected with the second L-shaped stop block through bolts;
the clamp spring feeding system comprises a vibration disc, a conveying track, a clamp spring propelling cylinder frame, a spring baffle plate I, a clamp spring chuck, a spring baffle plate II, a vibration disc supporting plate, a vibration disc base, a clamp spring push block, a clamp spring chuck cover, a clamp spring chuck fixing plate strut, a spring, a vibration disc placing table and a connecting shaft III, wherein the vibration disc base is connected with the vibration disc table by screws, the vibration disc supporting frame is welded on the vibration disc base, the vibration disc supporting frame is welded with the vibration disc, the vibration disc is welded with the conveying track, the clamp spring propelling cylinder is connected with the clamp spring propelling cylinder frame by screws, the clamp spring propelling cylinder frame is fixed on the clamp spring chuck fixing plate by bolts, the clamp spring push block is welded at the tail end of a piston rod of the clamp spring propelling cylinder, and the clamp spring chuck, the clamp spring chuck and the clamp spring chuck cover are connected together through a screw, a first spring baffle and a second spring baffle are fixedly connected to a clamp spring chuck fixing plate through threads, the first spring baffle and the clamp spring chuck are connected in a cylindrical pair mode through a third connecting shaft, the second spring baffle and the clamp spring chuck are connected in a cylindrical pair mode through the third connecting shaft, an inner hole of the first spring baffle is in clearance fit with the spring, and the other end of the spring is in clearance fit with the inner hole of the clamp spring chuck;
the workbench comprises trundles, footbrakes, a workbench plate and a foot wheel frame, wherein the workbench plate is connected with the foot wheel frame through screws;
the positioning execution system comprises a push shaft guide rod, a stamping cylinder frame, a cylinder III, a cylinder frame II, a guide rod, a pneumatic finger frame, a pneumatic finger, a positioning cylinder frame, a positioning cylinder, a positioning stop block and a plastic receiving plate, wherein the positioning cylinder frame is connected with a feeding platform through screws, the positioning cylinder is fixed on the positioning cylinder frame through screws, the tail end of a piston rod of the positioning cylinder is in threaded connection with the positioning stop block, the plastic receiving plate is fixed on the feeding platform through screws, the stamping cylinder is connected with the stamping cylinder frame through screws, the stamping cylinder frame is fixed on the positioning cylinder frame through screws, the tail end of a piston rod of the stamping cylinder is in threaded connection with the push shaft guide rod, the pneumatic finger is connected with the pneumatic finger frame through screws, the pneumatic finger frame is fixed on a clamp spring chuck fixing plate through screws, and the cylinder III is connected with the cylinder frame II through, the second cylinder frame is fixed on the clamp spring chuck fixing plate through screws, and the tail end of a piston rod of the third cylinder is in threaded connection with the guide rod;
the execution system comprises a feeding cylinder, a feeding cylinder frame, a feeding connecting plate, a sliding block, a guide rail, a feeding platform and a guide rail frame, wherein the feeding cylinder and the feeding cylinder frame are connected together through a screw;
the discharging system comprises a discharging groove, a discharging groove supporting plate, a material ejecting supporting block and an ejecting shaft cylinder, wherein the discharging groove supporting plate is fixed on the working table plate through screws, the discharging groove supporting plate and the discharging groove are welded together, the ejecting shaft cylinder is fixed on the working table plate through screws, and the ejecting shaft cylinder is in threaded connection with the material ejecting supporting block.
The automatic clamping spring mounting device has the advantages that the structure is novel, the automatic clamping spring mounting can be realized, the pneumatic element is used for providing power, the cost is low, air is used as a medium, the environment is protected, the cleaning is realized, the pollution is avoided, the shaft parts and the clamping spring can be automatically fed, and the mounting is more efficient; the truckles with the foot brakes are installed below the working table plate, so that the whole machine can be freely moved to different destinations to automatically install the shaft part clamp springs. A linear guide rail is adopted, and the feeding platform linearly moves at high precision through the linear guide rail to achieve the positioning precision of a micrometer level; the invention can complete the full-automatic assembly from shaft parts to finished products, improves the automation degree of the assembly, shortens the production time of the products, improves the efficiency, liberates workers from the tedious and tasteless repeated installation work, and can create more benefits for enterprises.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a shaft part feeding system according to the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic structural diagram of a circlip feeding system of the invention;
FIG. 5 is a rear perspective view of the structure of FIG. 4;
FIG. 6 is an enlarged view of part B of FIG. 5;
FIG. 7 is a partial schematic view of the circlip feed system of the present invention;
FIG. 8 is a schematic structural view of the circlip collet of the present invention;
FIG. 9 is a schematic structural diagram of a spring baffle I, a clamp spring chuck, a spring baffle II, a spring and a connecting shaft III of the clamp spring feeding system;
FIG. 10 is a cross-sectional view C-C of FIG. 9;
FIG. 11 is a cross-sectional view D-D of FIG. 9;
FIG. 12 is a cross-sectional view of the delivery track of the present invention;
FIG. 13 is an enlarged view of section E of FIG. 12;
FIG. 14 is a schematic view of the structure of the work table of the present invention;
FIG. 15 is a rear perspective view of the positioning actuator system of the present invention;
FIG. 16 is a perspective view of the positioning actuation system of the present invention;
FIG. 17 is a cross-sectional view of a plastic receiver plate of the present invention;
FIG. 18 is a schematic structural view of the feed system of the present invention;
FIG. 19 is a schematic view of the discharge system of the present invention;
figure 20 is a partial cross-sectional view of the discharge system of the present invention.
Detailed Description
As shown in fig. 1, including axle type part charge-in system 1, jump ring charge-in system 2, workstation 3, location actuating system 4, feed system 5 and discharge system 6, wherein jump ring charge-in system 2, axle type part charge-in system 1 is fixed connection in the top inboard of workstation 3 side by side respectively, location actuating system 4 and feed system 5 are fixed connection respectively in 3 top middle parts of workstation, and be located axle type part charge-in system 1, the below of jump ring charge-in system 2, discharge system 6 is fixed connection respectively in 3 top outsides of workstation, and be located location actuating system 4 and feed system 5's top.
As shown in fig. 2 and 3, the feeding system 1 for shaft parts comprises a feeding box 1001, a first cylinder 1002, a first cylinder frame 1003, a second cylinder 1004, a top material plate 1005, a hinge rotating plate 1006, a first connecting shaft 1007, a first hinge rotating block 1008, a second connecting shaft 1009, a second hinge rotating block 1010, a double-shaft cylinder 1011, a first L-shaped stop 1012 and a second L-shaped stop 1013, wherein the feeding box 1001 and the top material plate 1005 are welded together, the top material plate 1005 and the hinge rotating plate 1006 are connected by bolts, piston rods of the hinge rotating plate 1006 and the double-shaft cylinder 1011 are hinged by the first connecting shaft 1007, the double-shaft cylinder 1010 is fixed on the second hinge rotating block 1010 by screw connection, the second hinge rotating block 1010 and the first hinge rotating block 1008 are hinged together by the second connecting shaft 1009, the first hinge rotating block 1008 is fixed on a working bedplate 3003 by screws, the first cylinder 1002 and the second cylinder 1004 are fixed with the feeding box 1001 by screw connection through the first frame, the tail end of a piston rod of the first air cylinder 1002 is connected with the first L-shaped stop block 1012 through a bolt, and the tail end of a piston rod of the second air cylinder 1004 is connected with the second L-shaped stop block 1013 through a bolt; when the feeding of axle type part is carried out, can carry out angle modulation to ejector plate 1005 and feeding box 1001 through the flexible of biax cylinder 1011 piston rod to the axle type part of adaptation different materials makes it can accomplish the feeding smoothly. The initial states of the first cylinder 1002 and the second cylinder 1004 are that piston rods extend out, shaft parts roll along the ejector plate 1005 and stop rolling when contacting with the first L-shaped stop block 1012, the piston rod of the first cylinder 1002 retracts to drive the first L-shaped stop block 1012 to move upwards, the shaft parts continue to roll along the ejector plate 1005, the piston rod of the first cylinder 1002 extends to drive the first L-shaped stop block 1012 to move downwards, the shaft parts are clamped between the first L-shaped stop block 1012 and the second L-shaped stop block 1013 and prevent feeding of the next shaft part, the piston rod of the second cylinder 1004 retracts to drive the second L-shaped stop block 1013 to move upwards, and the shaft parts roll into a V-shaped groove of the plastic material receiving plate 4012 along the ejector plate 1005 to complete feeding of the shaft parts.
As shown in fig. 4 to 13, the jump ring feeding system 2 includes a vibration plate 2001, a conveying rail 2002, a jump ring propelling cylinder 2003, a jump ring propelling cylinder frame 2004, a spring baffle plate 2005, a jump ring collet 2006, a spring baffle plate 2007, a vibration plate supporting plate 2008, a vibration plate base 2009, a jump ring pushing block 2010, a jump ring collet cap 2011, a collet chuck fixing plate 2012, a collet chuck fixing plate strut 2013, a spring 2014, a vibration plate placing table 2015 and a connecting shaft trio, wherein the vibration plate base 2009 and the vibration plate table 2015 are connected together by screws, the vibration plate supporting frame 2008 is welded on the vibration plate base 2009, the vibration plate supporting frame 2008 and the vibration plate 2001 are welded together, the vibration plate 2001 and the conveying rail 2002 are welded together, the jump ring propelling cylinder 2003 and the jump ring propelling cylinder frame 2004 are connected together by screws, the jump ring cylinder propelling frame 2004 is fixed on the collet chuck fixing plate 2012 by bolts, a clamp spring push block 2010 is welded at the tail end of a piston rod of a clamp spring push cylinder 2003, a clamp spring chuck fixing plate 2012 is connected with a clamp spring chuck fixing plate strut 2013 through screws, a clamp spring chuck 2006 is connected with a clamp spring chuck cover 2011 through screws, a first spring baffle plate 2005 and a second spring baffle plate 2007 are fixed on the clamp spring chuck fixing plate 2012 through threaded connection, the first spring baffle plate 2005 and the clamp spring chuck 2006 are connected in a cylindrical pair mode through a connecting shaft III 2016, the second spring baffle plate 2007 and the clamp spring chuck 2006 are connected in a cylindrical pair mode through the connecting shaft III 2016, an inner hole of the first spring baffle plate 2005 is in clearance fit with a spring 2014, and the other end of the spring 2014 is in clearance; the vibrating plate 2001 generates vibration after receiving the pulse signal, shaft parts are sequenced, the clamp spring falls to the tail end of the conveying track 2002 from the closed track and is clamped on a small groove 200201 on the surface of the tail end, the clamp spring pushes a piston rod of a cylinder 2003 to extend out, a clamp spring pushing block 2010 is driven to move forwards, the clamp spring is further pushed to move forwards until the clamp spring falls into a groove 200601 of a clamp spring chuck 2006, and feeding of the clamp spring is completed.
As shown in fig. 14, the workbench 3 includes casters 3001, footbrakes 3002, a workbench plate 3003 and caster stands 3004, wherein the workbench plate 3003 and the caster stands 3004 are connected together by screws, the casters 3001 and the caster stands 3004 are connected by bolts, and the caster stands 3004 and the footbrakes 3002 are connected together by screws; the installation has the truckle of service brake can make whole machine can remove in different destinations to can place in smoothly and accomplish axle type part jump ring automatic installation work on the destination.
As shown in fig. 15, 16 and 17, the positioning execution system 4 includes a push shaft guide lever 4001, a punching cylinder 4002, a punching cylinder frame 4003, a cylinder three 4004, a cylinder frame two 4005, a guide lever 4006, a pneumatic finger frame 4007, a pneumatic finger 4008, a positioning cylinder frame 4009, a positioning cylinder 4010, a positioning stopper 4011 and a plastic receiving plate 4012, wherein the positioning cylinder frame 4009 is connected with a feeding platform 5006 by screws, the positioning cylinder 4010 is fixed on the positioning cylinder frame 4009 by screws, the end of a piston rod of the positioning cylinder 4010 is in threaded connection with the positioning stopper 4011, the plastic receiving plate 4012 is fixed on the feeding platform 5006 by screws, the punching cylinder 4002 is connected with the punching cylinder frame 4003 by screws, the punching cylinder frame 4003 is fixed on the positioning cylinder frame 4009 by screws, the end of a piston rod of the punching cylinder 4002 is in threaded connection with the push shaft guide lever 4001, the pneumatic finger frame 4008 is connected with the pneumatic finger frame 4007 by screws, the pneumatic finger frame 4007 is fixed on the clamp spring chuck fixing plate 2012 through a screw, the cylinder frame II 4005 and the cylinder frame III 4004 are connected together through a screw, the cylinder frame II 4005 is fixed on the clamp spring chuck fixing plate 2012 through a screw, and the tail end of a piston rod of the cylinder frame III 4004 is in threaded connection with the guide rod 4006;
the positioning stop block 4011 can prevent the shaft parts from being punched out of the V-shaped groove of the plastic material receiving plate 4012 due to too fast rolling, so that the feeding of the shaft parts is smoother, when the material is unloaded, the piston rod of the positioning air cylinder 4010 retracts to drive the stop block 4011 to move upwards, so that the finished product can smoothly roll into the discharge groove 6001 from the V-shaped groove of the plastic material receiving plate 4012, a piston rod of the stamping cylinder 4002 extends out to drive the push shaft guide rod 4001 to move forwards, contacts with the shaft part to drive the shaft part to move forwards continuously, the clamping spring enters the shaft shoulder of the shaft part through the shaft sleeve by continuously punching forwards between two fingers of the pneumatic finger 4008, the automatic clamping of the clamping spring is completed, the piston rod of the cylinder 4004 extends out to drive the guide rod 4006 to move forwards, the finished product with the clamp spring installed is contacted through the inner hole of the clamp spring chuck 2006, and the finished product is driven to move forwards continuously so that the finished product returns to the state of being in the V-shaped groove of the plastic material receiving plate 4012 initially. A pneumatic finger 4008 is provided in order to make the punching process more stable and accurate.
As shown in fig. 18, the actuating system 5 includes a feeding cylinder 5001, a feeding cylinder frame 5002, a feeding connecting plate 5003, a sliding block 5004, a guide rail 5005, a feeding platform 5006 and a guide rail frame 5007, wherein the feeding cylinder 5001 and the feeding cylinder frame 5002 are connected together by screws, the feeding cylinder frame 5002 is fixed on the working table 3003 by screw thread connection, the end of a piston rod of the feeding cylinder 5001 is connected with the feeding connecting plate 5003 by bolts, the feeding connecting plate 5003 and the feeding platform 5006 are connected together by screws, the feeding platform 5006 and the sliding block 5004 are connected together by screws, the sliding block 5004 and the guide rail 5005 are connected in a moving pair, and the guide rail 5005 is fixed on the guide rail frame 5007 by screws; the feeding cylinder 5001 retracts to drive the feeding platform to complete feeding movement, the feeding cylinder 5001 extends to drive the feeding platform to complete retracting movement, the linear guide rail consists of a guide rail 5005 and a sliding block 5004, the linear guide rail is a rolling friction guide rail, steel balls are in infinite rolling circulation between the sliding block 5004 and the rail 5005, and the feeding platform 5006 moves linearly with high precision to achieve positioning precision of a micrometer level.
As shown in fig. 19 and 20, the discharging system 6 includes a discharging chute 6001, a discharging chute support plate 6002, a material ejecting support block 6003, and a top spindle cylinder 6004, wherein the discharging chute support plate 6002 is fixed to the work plate 3003 by screws, the discharging chute support plate 6002 is welded to the discharging chute 6001, the top spindle cylinder 6004 is fixed to the work plate 3003 by screws, and the top spindle cylinder 6004 is screwed to the material ejecting support block 6003; the piston rod of the jacking shaft cylinder 6004 extends to drive the jacking support block 6003 to move upwards, and then the piston rod penetrates through the rectangular hole 500601 of the feeding platform 5006 and the rectangular hole 401201 of the plastic receiving plate 4012, the inclined surface of the jacking support block 6003 contacts with a finished product, the finished product is continuously driven to move upwards until the finished product rolls down along the inclined surface of the jacking support block 6003 to the discharge chute 6001, rolls along the discharge chute 6001, and finally enters the finished product box.
The working principle is as follows:
(1) the angle of the ejector plate is adjusted by the action of a double-shaft cylinder 1011;
(2) feeding the shaft parts by using a first air cylinder 1002 and a second air cylinder 1004;
(3) positioning the shaft parts by using a positioning cylinder 4010;
(4) sorting the snap springs by using a vibrating disc 2001;
(5) a clamp spring propulsion cylinder 2003 is used for acting to feed the clamp spring;
(6) the feeding cylinder 5001 acts to realize the feeding motion of the shaft parts;
(7) stamping of the shaft part is achieved through action of a stamping cylinder 4002, and the clamp spring enters a shaft shoulder of the shaft part through a shaft sleeve to obtain a finished product;
(8) the finished product is returned by the action of the feeding cylinder 5001 and the cylinder III 4004;
(9) the finished product is unloaded by the action of the top shaft cylinder 6004, and the finished product enters the finished product box along the discharge chute;
the specific action process of each cylinder is as follows:
(1) the piston rod of the double-shaft cylinder 1011 extends out, the inclination angle of the ejector plate 1005 is reduced, the piston rod of the double-shaft cylinder 1011 retracts, the inclination angle of the ejector plate 1005 is increased, and the angle of the ejector plate 1005 is adjusted according to the mode, so that shaft parts made of different materials can be fed smoothly;
(2) the initial state of the first cylinder 1002 and the second cylinder 1004 is a state that piston rods extend due to self weight, shaft parts roll down along a jacking plate 1005 and stop moving when contacting with a first L-shaped stop block 1012, the piston rod of the first cylinder 1002 retracts to drive the first L-shaped stop block 1012 to move upwards, the shaft parts continue to roll along the jacking plate 1005 and stop moving when contacting with a second L-shaped stop block 1013, the piston rod of the first cylinder 1002 extends to drive the first L-shaped stop block 1012 to move downwards, the shaft parts are clamped between the two L-shaped stop blocks and stop the next shaft parts from rolling, the piston rod of the second cylinder 1004 retracts to drive the second L-shaped stop block 1013 to move upwards, the shaft parts roll along the jacking plate 1005 and fall into a V-shaped groove of a plastic material receiving plate 4012, and the piston rod of the second cylinder 1004 extends to drive the second;
(3) the initial state of the positioning cylinder 4010 is a state that a piston rod extends out due to self weight, the tail end of the piston rod is in threaded connection with the positioning stop block 4011, and the positioning cylinder 4010 and the positioning stop block 4011 are arranged to position shaft parts, so that the shaft parts are prevented from being punched out of a V-shaped groove of the plastic receiving plate 4012 due to overlarge accelerated speed of the shaft parts rolling down from the ejector plate 1005;
(4) the vibrating plate 2001 vibrates to detect and directionally sort the snap springs, and the snap springs fall into the small groove 200201 on the end surface along the closed track inside the conveying track 2002;
(5) a piston rod of the clamp spring propelling cylinder 2003 extends out, the piston rod drives the clamp spring pushing block 2010 to move forwards so as to push the clamp spring to move forwards, finally the clamp spring falls into a groove 200601 of the clamp spring chuck 2006, and the clamp spring propelling cylinder 2003 piston rod retracts to prepare for feeding of the next clamp spring;
(6) a piston rod of the feeding cylinder 5001 retracts to drive the feeding platform 5006 to move leftwards to realize feeding of the shaft parts;
(7) a piston rod of the stamping cylinder 4002 extends out, cylinder fast-forwarding is realized through a differential connection loop, a push shaft guide rod 4001 is driven to move leftwards, when the push shaft guide rod 4001 contacts a shaft part, the piston rod is decelerated and advances, the shaft part is pushed to continue moving leftwards for stamping, a clamp spring enters a shaft shoulder of the shaft part through a shaft sleeve to complete installation of the clamp spring, and the piston rod of the stamping cylinder 4002 retracts to return to an initial state;
(8) the piston rod of the cylinder III 4004 extends out, the cylinder fast-forwarding is realized through a differential connection loop, the guide rod 4006 is driven to move rightwards, when the guide rod 4006 contacts the shaft part, the piston is decelerated and advances, the shaft part is pushed to continue moving rightwards until the shaft part returns to the initial position, the piston rod of the feeding cylinder 5001 extends out, the feeding platform 5006 is driven to move rightwards, the finished product is returned, and the piston rod of the cylinder III 4004 retracts and returns to the initial state.
(9) The piston rod of the top shaft cylinder 6004 extends out to drive the ejection support block 6003 to move upwards, the ejection support block penetrates through the rectangular hole 500601 of the feeding platform 5006 and the rectangular hole 401201 of the plastic receiving plate 4012 to eject a finished product, the piston rod of the positioning cylinder 4010 retracts to drive the positioning stop block 4011 to move upwards, the finished product rolls to a finished product box through the discharge chute 6001, the piston rod of the top shaft cylinder 6004 retracts to return to an initial position, and the piston rod of the positioning cylinder 4010 retracts to return to an initial state.
Claims (7)
1. The utility model provides an axle type part jump ring automatic installation machine which characterized in that: the shaft part feeding system, the clamp spring feeding system, the workbench, the positioning execution system, the feeding system and the discharging system are included, wherein the clamp spring feeding system and the shaft part feeding system are fixedly connected to the inner side of the upper portion of the workbench in parallel respectively, the positioning execution system and the feeding system are fixedly connected to the middle portion of the upper portion of the workbench respectively and located below the shaft part feeding system and the clamp spring feeding system respectively, and the discharging system is fixedly connected to the outer side of the upper portion of the workbench and located above the feeding system of the positioning execution system.
2. The automatic shaft part clamp spring installation machine of claim 1, which is characterized in that: the shaft part feeding system comprises a feeding box, a first air cylinder frame, a second air cylinder, a jacking plate, a hinge rotating plate, a first connecting shaft, a first hinge rotating block, a second connecting shaft, a second hinge rotating block, a double-shaft air cylinder, a first L-shaped stop block and a second L-shaped stop block, wherein the feeding case is in the same place with the welding of kicking plate, kicking plate and hinge commentaries on classics board adopt bolted connection, the hinge changes the piston rod of board and biax cylinder and articulates with connecting axle one, adopt threaded connection to be fixed in the biax cylinder on the hinge commentaries on classics piece two, hinge commentaries on classics piece two and hinge commentaries on classics piece one through connecting axle two articulated together, hinge commentaries on classics piece one passes through the fix with screw on classics on the work platen, cylinder one and cylinder two all fix with feeding case threaded connection through cylinder frame one, the terminal and the L shape dog of piston rod of cylinder one adopt bolted connection, the terminal and the L shape dog two of piston rod of cylinder two adopt bolted.
3. The automatic shaft part clamp spring installation machine of claim 1, which is characterized in that: the clamp spring feeding system comprises a vibration disc, a conveying track, a clamp spring propelling cylinder frame, a spring baffle plate I, a clamp spring chuck, a spring baffle plate II, a vibration disc supporting plate, a vibration disc base, a clamp spring push block, a clamp spring chuck cover, a clamp spring chuck fixing plate strut, a spring, a vibration disc placing table and a connecting shaft III, wherein the vibration disc base is connected with the vibration disc table by screws, the vibration disc supporting frame is welded on the vibration disc base, the vibration disc supporting frame is welded with the vibration disc, the vibration disc is welded with the conveying track, the clamp spring propelling cylinder is connected with the clamp spring propelling cylinder frame by screws, the clamp spring propelling cylinder frame is fixed on the clamp spring chuck fixing plate by bolts, the clamp spring push block is welded at the tail end of a piston rod of the clamp spring propelling cylinder, and the clamp spring chuck, the clamp spring chuck and the clamp spring chuck cover are connected together through a screw, the first spring baffle and the second spring baffle are fixed on the clamp spring chuck fixing plate through threaded connection, the first spring baffle and the clamp spring chuck are connected in a cylindrical pair mode through the third connecting shaft, the second spring baffle and the clamp spring chuck are connected in a cylindrical pair mode through the third connecting shaft, an inner hole of the first spring baffle is in clearance fit with the spring, and the other end of the spring is in clearance fit with an inner hole of the clamp spring chuck.
4. The automatic shaft part clamp spring installation machine of claim 1, which is characterized in that: the workbench comprises a caster, a foot brake, a workbench plate and a caster frame, wherein the workbench plate is connected with the caster frame through screws, the caster is connected with the caster frame through bolts, and the caster frame is connected with the foot brake through screws.
5. The automatic shaft part clamp spring installation machine of claim 1, which is characterized in that: the positioning execution system comprises a push shaft guide rod, a stamping cylinder frame, a cylinder III, a cylinder frame II, a guide rod, a pneumatic finger frame, a pneumatic finger, a positioning cylinder frame, a positioning cylinder, a positioning stop block and a plastic receiving plate, wherein the positioning cylinder frame is connected with a feeding platform through screws, the positioning cylinder is fixed on the positioning cylinder frame through screws, the tail end of a piston rod of the positioning cylinder is in threaded connection with the positioning stop block, the plastic receiving plate is fixed on the feeding platform through screws, the stamping cylinder is connected with the stamping cylinder frame through screws, the stamping cylinder frame is fixed on the positioning cylinder frame through screws, the tail end of a piston rod of the stamping cylinder is in threaded connection with the push shaft guide rod, the pneumatic finger is connected with the pneumatic finger frame through screws, the pneumatic finger frame is fixed on a clamp spring chuck fixing plate through screws, and the cylinder III is connected with the cylinder frame II through, the second cylinder frame is fixed on the clamp spring chuck fixing plate through screws, and the tail end of a piston rod of the third cylinder is in threaded connection with the guide rod.
6. The automatic shaft part clamp spring installation machine of claim 1, which is characterized in that: the execution system comprises a feeding cylinder, a feeding cylinder frame, a feeding connecting plate, a sliding block, a guide rail, a feeding platform and a guide rail frame, wherein the feeding cylinder and the feeding cylinder frame are connected together through screws, the feeding cylinder frame is fixed on the working table plate through threaded connection, the tail end of a piston rod of the feeding cylinder is in bolted connection with the feeding connecting plate, the feeding connecting plate and the feeding platform are connected together through screws, the feeding platform and the sliding block are connected together through screws, the sliding block and the guide rail are in moving pair connection, and the guide rail is fixed on the guide rail frame through screws.
7. The automatic shaft part clamp spring installation machine of claim 1, which is characterized in that: the discharging system comprises a discharging groove, a discharging groove supporting plate, a material ejecting supporting block and an ejecting shaft cylinder, wherein the discharging groove supporting plate is fixed on the working table plate through screws, the discharging groove supporting plate and the discharging groove are welded together, the ejecting shaft cylinder is fixed on the working table plate through screws, and the ejecting shaft cylinder is in threaded connection with the material ejecting supporting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010666234.5A CN111687637A (en) | 2020-07-12 | 2020-07-12 | Automatic shaft part clamp spring mounting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010666234.5A CN111687637A (en) | 2020-07-12 | 2020-07-12 | Automatic shaft part clamp spring mounting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111687637A true CN111687637A (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010666234.5A Pending CN111687637A (en) | 2020-07-12 | 2020-07-12 | Automatic shaft part clamp spring mounting machine |
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| Country | Link |
|---|---|
| CN (1) | CN111687637A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536600A (en) * | 2020-11-25 | 2021-03-23 | 刘玉江 | Engine fuel pump input shaft snap ring installation device |
-
2020
- 2020-07-12 CN CN202010666234.5A patent/CN111687637A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536600A (en) * | 2020-11-25 | 2021-03-23 | 刘玉江 | Engine fuel pump input shaft snap ring installation device |
| CN112536600B (en) * | 2020-11-25 | 2021-12-14 | 浙江睿峰电喷系统有限公司 | Engine fuel pump input shaft snap ring installation device |
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