CN111230484A - Spring roller group loading mechanism of isolator assembly system - Google Patents
Spring roller group loading mechanism of isolator assembly system Download PDFInfo
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- CN111230484A CN111230484A CN202010109823.3A CN202010109823A CN111230484A CN 111230484 A CN111230484 A CN 111230484A CN 202010109823 A CN202010109823 A CN 202010109823A CN 111230484 A CN111230484 A CN 111230484A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000003825 pressing Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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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
- 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
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Abstract
The invention belongs to the technical field of operation and transportation, and discloses a spring roller assembly feeding mechanism of a one-way clutch assembly system, which comprises a platform arranged on a rack, and is characterized in that: the assembling and distributing platform is provided with an assembling and distributing plate, the assembling and distributing plate is provided with a spring pushing groove and an assembling and distributing rod pushing groove in a penetrating mode, the assembling and distributing rod pushing groove extends towards and is communicated with the spring and the roller pressing groove, the spring and the roller pressing groove penetrate through the platform and are aligned with an arc-shaped open slot of a star wheel below the platform, a feeding vertical cylinder is arranged above a crossed and communicated position of the assembling and distributing rod pushing groove and the spring pushing groove, the roller and the spring are respectively delivered to the assembling and distributing rod pushing groove along the feeding vertical cylinder and the spring pushing groove, and the roller and the spring are pushed to the spring and the roller pressing groove by means of assembling and distributing. The planar spring feeding mechanism, the vertical roller feeding mechanism and the matched stack pushing mechanism are combined, matched stack is carried out first, then loading is carried out, the spring rollers are pushed directionally according to the assembly positions, and the spring roller pushing mechanism is reasonable in design, simple and compact in structure.
Description
Technical Field
The invention belongs to the technical field of operation and transportation, and relates to a synchronous feeding type motorcycle isolator assembling system, in particular to a feeding mechanism for assembling a spring and a roller and then pressing the assembled spring and roller to a star wheel in the system.
Background
Motorcycles are important vehicles and sports machines, and have a wide consumer market worldwide. At present, the production of motorcycles begins to step into the large-scale and automatic production stage, and most assembly work is automated. Among the many parts of a motorcycle, a one-way clutch is an important part of a motorcycle engine. The motorcycle isolator is generally composed of a star wheel, three groups of rollers, springs, a gasket and a plastic sleeve, wherein the star wheel is provided with a central hole, and the edge of the central hole is provided with three eccentric arc-shaped open slots. During assembly, three groups of springs and rollers are required to be arranged in an arc-shaped open slot of the star wheel, the springs are arranged horizontally, and the rollers are arranged vertically; then a gasket is placed, and the plastic sleeve is pressed in the central hole of the star wheel. Because the part size is little, the number is many, and the assembly angle and the position of spring and stand are special, and present isolator assembly is mostly manual assembly, and production efficiency is low, intensity of labour is big, and the cost of labor is high. A plurality of sets of feeding and loading mechanisms are configured in the automatic assembly machines of the isolator, which are developed by a few manufacturers, the structure is complex, the equipment cost is high, and the efficiency of the sequential assembly mode of annular arrangement of all stations is still low. In order to improve the assembly efficiency and realize synchronous installation of three groups of springs and rollers, a reasonably designed spring roller feeding mechanism is needed.
Disclosure of Invention
The invention designs a spring roller assembly feeding mechanism for realizing assembly installation of a spring and a roller, combines a plane type spring feeding mechanism, a vertical roller feeding mechanism and an assembly pushing mechanism, and pushes the spring roller directionally according to assembly coordination after assembly and assembly, and has reasonable design, simple and compact structure.
The technical scheme of the invention is as follows: isolator fitting system's spring roller matched stack feed mechanism, including setting up the platform in the frame, the key lies in: the assembling and distributing platform is provided with an assembling and distributing plate, the assembling and distributing plate is provided with a spring pushing groove and an assembling and distributing rod pushing groove in a penetrating mode, the assembling and distributing rod pushing groove extends towards and is communicated with the spring and the roller pressing groove, the spring and the roller pressing groove penetrate through the platform and are aligned with an arc-shaped open slot of a star wheel below the platform, a feeding vertical cylinder is arranged above a crossed and communicated position of the assembling and distributing rod pushing groove and the spring pushing groove, the roller and the spring are respectively delivered to the assembling and distributing rod pushing groove along the feeding vertical cylinder and the spring pushing groove, and the roller and the spring are pushed to the spring and the roller pressing groove by means of assembling and distributing.
In the spring roller assembly feeding mechanism, the platform plays a supporting role, and the assembly plate plays a guiding and supporting role for assembly. The spring pushing grooves are horizontally arranged on the assembling plate, the feeding vertical barrel is vertically arranged on the assembling plate, the springs can be conveniently horizontally placed and the rollers can be conveniently erected and conveyed to the assembling rod pushing grooves according to the assembling direction and the assembling position, the assembled springs and rollers are conveyed to the spring and roller press-fitting grooves by means of the assembling rods, and then the assembled springs and rollers pass through the platform to be pressed into the star wheel. The design is ingenious, the structure is simple and compact.
Furthermore, the assembly rod is provided with an assembly groove, the assembly groove of the assembly rod positioned at the assembly station is simultaneously aligned and communicated with the spring pushing groove and the feeding vertical cylinder, and the assembly groove of the assembly rod positioned at the press-mounting station is aligned and communicated with the spring and the roller press-mounting groove. The matched stack groove is arranged on the matched stack rod, so that the spring and the roller can be directly driven by the matched stack rod to be pushed to the spring and roller press-fitting groove after being sent into the matched stack groove according to the matched stack direction and position, and the position of the spring and the roller can be conveniently positioned.
Further, in order to facilitate the positioning of the spring and the roller, the assembling slot comprises a square slot part and a round slot part which are used for accommodating the spring and the roller respectively; in order to be matched with the arc-shaped open slot of the star wheel and facilitate the loading of the spring and the roller, the square slot part and the circular slot part are butted in a radian matched with the arc-shaped open slot of the star wheel; in order to prevent the roller from toppling over, the joint groove edge of the square groove part and the round groove part is provided with an anti-toppling convex column which is convex towards the groove.
Furthermore, a primary pushing rod pushing groove communicated with the spring pushing groove is further formed in the assembling plate, a primary pushing rod is slidably limited in the primary pushing rod pushing groove, and a secondary pushing rod is slidably limited in the spring pushing groove; the spring accommodating groove is formed in the primary pushing rod, and the spring accommodating groove of the primary pushing rod positioned at the feeding station is communicated with the spring pushing groove in a butt joint mode to form a spring pushing channel. In the further technical scheme, the primary pushing rod is used for directionally sending the spring to the feeding station, and the secondary pushing rod is used for pushing the spring into the assembling groove according to the assembling direction. The spring accommodating groove penetrates through the width direction of the primary pushing rod, the groove length is larger than the spring length, the groove width is matched with the width of the spring and used for placing the spring and orienting the spring, and the spring is inversely placed in the spring accommodating groove in a matching direction. When the material is loaded, the primary pushing rod with the directionally placed spring is pushed to the material loading station along the primary pushing rod pushing groove, and then the secondary pushing rod pushes the spring into the matched groove from the spring containing groove along the spring pushing groove in the matched direction.
Furthermore, in order to facilitate the horizontal placement of the spring and the pushing of the spring out of the spring accommodating groove by the secondary pushing rod, the groove width of the spring accommodating groove is matched with the width of the spring and the width of the secondary pushing rod; the width of the spring accommodating groove is smaller than or equal to that of the spring pushing groove, so that the spring accommodating groove and the spring pushing groove are aligned and communicated conveniently, and the secondary pushing rod can stably penetrate through the spring accommodating groove.
Further, in order to simplify the structure and make the action rapid and reliable, a driving mechanism adopts a cylinder, a primary pushing rod is connected with a gas rod of a primary pushing cylinder positioned on the platform, a secondary pushing rod is connected with a gas rod of a secondary pushing cylinder positioned on the platform, and an assembly rod is connected with the gas rod of the assembly cylinder positioned on the platform.
Furthermore, in order to facilitate arrangement and positioning, the primary pushing rod pushing groove and the spring pushing groove are perpendicular to each other, and the matched stack rod pushing groove and the primary pushing rod pushing groove are parallel to each other.
Furthermore, the assembling plate is hexagonal and is provided with three groups of mutually vertical collar edges; the spring pushing grooves of each group are arranged on one side, and the primary pushing rod pushing groove and the matched group pushing rod pushing groove are arranged on the other side. The arrangement is simple in structure, convenient to arrange, position and install, and beneficial to gathering the push spring and the roller to the center.
Further, in order to facilitate the assembly of the springs and the rollers to the star wheel with a small size, the push groove of the assembling rod extends towards the center of the assembling plate.
Furthermore, in order to facilitate the installation of the feeding vertical cylinder, the feeding vertical cylinder is inserted into a cylinder seat, and the cylinder seat is fixed on the assembling plate; in order to ensure that the rollers can be smoothly conveyed to the assembling groove in sequence, the inner diameter of the feeding vertical cylinder is matched with the diameter of the rollers.
The invention has the beneficial effects that: 1. according to the spring roller assembly feeding mechanism, the spring pushing assembly is horizontally arranged, and the roller feeding vertical cylinder is vertically arranged above the assembly groove, so that the spring and the roller can be conveniently gathered and conveyed to the assembly groove. 2. The spring feeding structure with secondary conveying and the roller feeding structure with vertical feeding are adopted, and the spring and the roller can be fed to the assembling groove at an assembling angle and position; the matched stack rod is provided with the matched stack groove, and can be directly driven by the matched stack rod to be pushed to the spring and roller press-fitting grooves, so that the positions of the spring and the roller are convenient to position, the subsequent procedures are favorably jointed, and the assembly efficiency is improved. 3. The design is ingenious and reasonable, the structure is simple and compact, and the cost is low.
Drawings
FIG. 1 is a schematic structural diagram of a spring roller group loading mechanism in an embodiment;
FIG. 2 is a schematic structural view of an assembly groove in the embodiment;
FIG. 3 is a schematic view of the construction of the star wheel in the embodiment;
in the drawing, 1 represents a primary pushing rod, 11 represents a spring accommodating groove, a primary pushing cylinder 12, 2 represents a secondary pushing rod, 21 represents a secondary pushing cylinder, 3 represents a platform, 31 represents a frame, 32 represents a spring and a roller press-fitting groove, 33 represents an assembly plate, 331 represents a spring pushing groove, 332 represents an assembly rod pushing groove, 333 represents a primary pushing rod pushing groove, 4 represents an assembly rod, 41 represents a groove, 42 represents an anti-falling convex column, 43 represents an assembly cylinder, 5 represents a cylinder base, 51 represents a feeding stand cylinder, 6 represents a star wheel, 61 represents a spring, 62 represents a roller, and 63 represents an arc-shaped open groove.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and examples.
A spring roller assembly feeding mechanism of a one-way clutch assembly system is shown in figure 1, a platform 3 is fixed on a frame 31, and an assembly plate 33 is fixed on the platform 3. A primary push rod push groove 333, a matched stack rod push groove 332 and a spring push groove 331 are provided. The assembly rod pushing groove 332 and the primary pushing groove 333 are parallel to each other and vertically penetrate through both ends of the spring pushing groove 331. The assembling rod pushing groove 332 extends towards the center of the assembling plate 33 and is communicated with the spring and roller press-fitting groove 32. The spring and roller press-fit slots 32 pass through the platform 3 and are aligned with the arcuate open slots 63 of the star 6 shown in figure 3 below the platform 3.
The primary pushing rod pushing groove 333 and the spring pushing groove 331 are internally and respectively limited by a primary pushing rod 1 and a secondary pushing rod 2 in a sliding manner. The primary pushing rod 1 is connected with a gas rod of a primary pushing cylinder 12 fixed on the platform 3, and the secondary pushing rod 2 is connected with a gas rod of a secondary pushing cylinder 21 fixed on the platform 3. The primary pushing rod 1 is provided with a spring accommodating groove 11, and the spring accommodating groove 11 of the primary pushing rod 1 positioned at the feeding station is communicated with the spring pushing groove 331 in a butt joint manner to form a pushing channel of the spring 61. The width of the spring accommodating groove 11 is equal to the width of the spring 61 and the secondary push rod 2, and is slightly smaller than the width of the spring push groove 331.
The matched stack rod 4 is limited in the matched stack rod pushing groove 332 in a sliding way, and the matched stack rod 4 is connected with the air rod of the matched stack air cylinder 43 positioned on the platform 3. Referring to fig. 2, the assembling rod 4 is provided with an assembling groove 41, the assembling groove 41 includes a square groove portion and a circular groove portion for accommodating the spring 61 and the roller 62 respectively, the square groove portion and the circular groove portion are butted with each other with a radian matched with the arc-shaped opening groove of the star wheel 6, and an anti-falling convex column 42 for preventing the roller 62 from falling is arranged at the edge of the butting groove, and the anti-falling convex column 42 protrudes towards the inside of the groove.
A material loading vertical cylinder 51 is arranged above the crossed and penetrated position of the assembling rod pushing groove 332 and the spring pushing groove 331, the material loading vertical cylinder 51 is inserted into the cylinder seat 5, and the cylinder seat 5 is fixed on the assembling plate 33. The diameter of the rollers 62 is slightly smaller than the inner diameter of the charging stand 51 to ensure that the rollers 62 are stacked in the charging stand 51 in an upright manner. The assembling grooves 41 of the assembling rods 4 positioned at the assembling station are simultaneously aligned and communicated with the spring pushing grooves 331 and the feeding vertical barrel 51, and the assembling grooves 41 of the assembling rods 4 positioned at the press-fitting station are aligned and communicated with the spring and roller press-fitting grooves 32. The roller 62 and the spring 61 are respectively sent to the assembling groove 41 along the feeding vertical cylinder 51 and the spring pushing groove 331 and are pushed to the spring and roller press-fitting groove 32 by the assembling rod 4.
The spring roller group loading mechanism of the isolator assembling system has the working principle that: during feeding, the spring 61 is placed in the spring accommodating groove 11 in a matched direction, then the primary pushing cylinder 12 acts, the primary pushing rod 1 with the spring 61 placed in a directional mode is pushed to a feeding station along the primary pushing rod pushing groove 333, then the secondary pushing cylinder 21 acts, the secondary pushing rod 2 pushes the spring 61 into the square groove portion of the matched groove 41 from the spring accommodating groove 11 along the spring pushing groove 331 in the matched direction, meanwhile, the roller 62 in the feeding vertical cylinder 51 vertically falls to the circular groove portion of the matched groove 41, and matching of the spring 61 and the roller 62 is completed. Next, the ganging cylinder 43 is actuated, and the ganging rod 4 pushes the spring 61 and the roller 62 together into the spring and roller press-fitting groove 32.
Claims (9)
1. Isolator fitting system's spring roller group dress feed mechanism, including setting up platform (3) on frame (31), its characterized in that: the assembling and distributing device is characterized in that an assembling and distributing plate (33) is arranged on the platform (3), a spring pushing groove (331) and an assembling and distributing rod pushing groove (332) are formed in the assembling and distributing plate (33) in a penetrating mode, the assembling and distributing rod pushing groove (332) extends towards the spring and the roller press-mounting groove (32) and is communicated with the spring and the roller press-mounting groove, the spring and the roller press-mounting groove (32) penetrate through the platform (3) and is aligned with an arc-shaped open groove (63) of the star wheel (6) below the platform (3), a feeding vertical cylinder (51) is arranged above a crossed and penetrating position of the assembling and distributing rod pushing groove (332) and the spring pushing groove (331), the roller (62) and the spring (61) are respectively conveyed to the assembling and distributing rod pushing groove (332) along the feeding vertical cylinder (51) and the spring push groove (331), and are assembled to the spring and roller press-mounting groove.
2. The spring roller pack loading mechanism of a one-way clutch assembly system of claim 1, wherein: the assembling rod (4) is provided with an assembling groove (41), the assembling groove (41) of the assembling rod (4) positioned at the assembling station is simultaneously aligned and communicated with the spring pushing groove (331) and the feeding vertical cylinder (51), and the assembling groove (41) of the assembling rod (4) positioned at the press-mounting station is aligned and communicated with the spring and the roller press-mounting groove (32).
3. The spring roller pack loading mechanism of a one-way clutch assembly system of claim 2, wherein: the matched stack groove (41) comprises a square groove part and a circular groove part which are used for accommodating the spring (61) and the roller (62) respectively, the square groove part and the circular groove part are butted with each other in a radian matched with an arc-shaped open groove of the star wheel (6), an anti-falling convex column (42) for preventing the roller (62) from falling is arranged at the butted groove edge, and the anti-falling convex column (42) is protruded towards the groove.
4. The spring roller pack loading mechanism of a one-way clutch assembly system of claim 1, wherein: the assembling plate (33) is also provided with a primary pushing rod pushing groove (333) communicated with the spring pushing groove (331), a primary pushing rod (1) is limited in the primary pushing rod pushing groove (333) in a sliding manner, and a secondary pushing rod (2) is limited in the spring pushing groove (331) in a sliding manner; the spring accommodating groove (11) is formed in the primary pushing rod (1), and the spring accommodating groove (11) of the primary pushing rod (1) located at the feeding station is communicated with the spring pushing groove (331) in a butt joint mode to form a spring (61) pushing channel.
5. The spring roller pack loading mechanism of a one-way clutch assembly system according to claim 4, wherein: the width of the spring accommodating groove (11) is matched with the widths of the spring (61) and the secondary pushing rod (2), and is smaller than or equal to the width of the spring pushing groove (331).
6. The spring roller pack loading mechanism of a one-way clutch assembly system according to claim 4, wherein: the primary pushing rod (1) is connected with a gas rod of a primary pushing cylinder (12) positioned on the platform (3), the secondary pushing rod (2) is connected with a gas rod of a secondary pushing cylinder (21) positioned on the platform (3), and the matched stack rod (4) is connected with a gas rod of a matched stack cylinder (43) positioned on the platform (3).
7. The spring roller pack loading mechanism of a one-way clutch assembly system according to claim 4, wherein: the primary pushing rod pushing groove (333) and the spring pushing groove (331) are perpendicular to each other, and the matched stack rod pushing groove (332) and the primary pushing rod pushing groove (333) are parallel to each other.
8. The spring roller pack loading mechanism of a one-way clutch assembly system of claim 7, wherein: the assembling rod pushing groove (332) extends towards the center of the assembling plate (33).
9. The spring roller pack loading mechanism of a one-way clutch assembly system according to claim 4, wherein: the feeding vertical cylinder (51) is inserted into the cylinder seat (5), the cylinder seat (5) is fixed on the assembling plate (33), and the inner diameter of the feeding vertical cylinder (51) is matched with the diameter of the roller (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010109823.3A CN111230484A (en) | 2020-02-23 | 2020-02-23 | Spring roller group loading mechanism of isolator assembly system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010109823.3A CN111230484A (en) | 2020-02-23 | 2020-02-23 | Spring roller group loading mechanism of isolator assembly system |
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| Publication Number | Publication Date |
|---|---|
| CN111230484A true CN111230484A (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010109823.3A Pending CN111230484A (en) | 2020-02-23 | 2020-02-23 | Spring roller group loading mechanism of isolator assembly system |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204123080U (en) * | 2014-10-14 | 2015-01-28 | 浙江工业大学 | The assemble mechanism of isolator star-wheel flexible roller assembly machine |
| CN204295231U (en) * | 2014-10-14 | 2015-04-29 | 浙江工业大学 | A kind of isolator star-wheel flexible roller assembly machine |
| KR20170039340A (en) * | 2015-10-01 | 2017-04-11 | 주식회사 범서 | Bearing press-fit system |
| CN106695322A (en) * | 2016-12-28 | 2017-05-24 | 浙江工业大学 | Star wheel clamping and positioning mechanism of isolator star wheel automatic assembly device |
| CN107378429A (en) * | 2017-07-17 | 2017-11-24 | 英杰精密模塑股份有限公司 | Chain panel assembly apparatus |
| CN209986515U (en) * | 2019-05-16 | 2020-01-24 | 湖北神电汽车电机有限公司 | Automatic assembling device for guide cylinder of automobile starter isolator |
| CN211708615U (en) * | 2020-02-23 | 2020-10-20 | 石家庄精石新材料科技有限公司 | Spring roller group loading mechanism of isolator assembly system |
-
2020
- 2020-02-23 CN CN202010109823.3A patent/CN111230484A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204123080U (en) * | 2014-10-14 | 2015-01-28 | 浙江工业大学 | The assemble mechanism of isolator star-wheel flexible roller assembly machine |
| CN204295231U (en) * | 2014-10-14 | 2015-04-29 | 浙江工业大学 | A kind of isolator star-wheel flexible roller assembly machine |
| KR20170039340A (en) * | 2015-10-01 | 2017-04-11 | 주식회사 범서 | Bearing press-fit system |
| CN106695322A (en) * | 2016-12-28 | 2017-05-24 | 浙江工业大学 | Star wheel clamping and positioning mechanism of isolator star wheel automatic assembly device |
| CN107378429A (en) * | 2017-07-17 | 2017-11-24 | 英杰精密模塑股份有限公司 | Chain panel assembly apparatus |
| CN209986515U (en) * | 2019-05-16 | 2020-01-24 | 湖北神电汽车电机有限公司 | Automatic assembling device for guide cylinder of automobile starter isolator |
| CN211708615U (en) * | 2020-02-23 | 2020-10-20 | 石家庄精石新材料科技有限公司 | Spring roller group loading mechanism of isolator assembly system |
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