CN114789332A - Small-size O type circle automatic assembly device - Google Patents

Small-size O type circle automatic assembly device Download PDF

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Publication number
CN114789332A
CN114789332A CN202210490021.0A CN202210490021A CN114789332A CN 114789332 A CN114789332 A CN 114789332A CN 202210490021 A CN202210490021 A CN 202210490021A CN 114789332 A CN114789332 A CN 114789332A
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CN
China
Prior art keywords
conical sleeve
ring
shaped ring
small
sliding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202210490021.0A
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Chinese (zh)
Inventor
杨越
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ruhlamat Automation Technologies Suzhou Co Ltd
Original Assignee
Ruhlamat Automation Technologies Suzhou Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ruhlamat Automation Technologies Suzhou Co Ltd filed Critical Ruhlamat Automation Technologies Suzhou Co Ltd
Priority to CN202210490021.0A priority Critical patent/CN114789332A/en
Publication of CN114789332A publication Critical patent/CN114789332A/en
Withdrawn legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines 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
    • B23P19/04Machines 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 assembling or disassembling parts
    • B23P19/08Machines for placing washers, circlips, or the like on bolts or other members
    • B23P19/084Machines for placing washers, circlips, or the like on bolts or other members for placing resilient or flexible rings, e.g. O-rings, circlips

Abstract

The invention discloses a small-sized O-shaped ring automatic assembly device which comprises an O-shaped ring vibration feeding mechanism, a rotating mechanism, an O-shaped ring transfer mechanism, a multi-sliding claw pressing mechanism and a rotor bearing jig, wherein the O-shaped ring transfer mechanism comprises at least one conical sleeve clamping mechanism, the conical sleeve clamping mechanism is used for bearing an O-shaped ring through a clamped conical sleeve, the conical sleeve clamping mechanism is fixedly arranged on the rotating mechanism, the conical sleeve clamping mechanism is used for feeding the conical sleeve into the O-shaped ring under the action of rotating force, then the conical sleeve sleeved with the O-shaped ring is transferred to the upper part of a rotor in the rotor bearing jig under the action of rotating force, and the multi-sliding claw pressing mechanism is used for pressing the O-shaped ring onto the rotor along the conical sleeve. The multi-sliding-claw pressing mechanism adopted by the invention can automatically expand along the conical sleeve and simultaneously press the small-sized o-shaped ring, so that the o-shaped ring slides onto a product rotor along the conical sleeve, the labor and the time are saved, and the purpose of quickly and accurately installing the small-sized o-shaped ring is realized.

Description

Small-size O type circle automatic assembly device
Technical Field
The invention relates to the technical field of assembly equipment, in particular to a small-sized automatic O-shaped ring assembly device.
Background
The o-shaped ring is a rubber sealing ring with a circular section and is used for sealing various parts. When the o-ring is assembled, a mechanical clamping jaw clamping assembly mode is adopted for assembly. And because the small o-shaped ring is small in size, when the small o-shaped ring is assembled on a product (top rotor) as shown in the figure, a standard clamping jaw cannot be used for installation, and a manual assembly mode is required for assembly, but the manual assembly mode is low in working efficiency and wastes time and labor.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention discloses a small-sized O-shaped ring automatic assembly device.
In order to realize the purpose, the invention is realized by the following technical scheme:
the invention discloses a small-sized O-shaped ring automatic assembly device, which comprises an O-shaped ring vibration feeding mechanism, a rotating mechanism, an O-shaped ring transfer mechanism, a multi-sliding claw pressing mechanism and a rotor bearing jig, wherein the O-shaped ring vibration feeding mechanism is used for conveying an O-shaped ring to a transfer station, the rotor bearing jig is positioned at a pressing position, the O-shaped ring transfer mechanism comprises at least one conical sleeve clamping mechanism, the conical sleeve clamping mechanism is used for bearing the O-shaped ring through a clamped conical sleeve, the conical sleeve clamping mechanism is fixedly arranged on the rotating mechanism, the conical sleeve clamping mechanism is used for conveying the conical sleeve into the O-shaped ring positioned at the transfer station from bottom to top under the driving of the rotating mechanism, then the conical sleeve sleeved with the O-shaped ring is transferred to the upper part of a rotor in the rotor bearing jig under the driving of the rotating mechanism, the multi-sliding claw pressing mechanism is positioned above the rotor bearing jig, the multi-sliding claw pressing mechanism is used for pressing the o-shaped ring onto the rotor along the conical sleeve.
Preferably, the rotating mechanism comprises a rotating cylinder.
Preferably, the tapered sleeve clamping mechanism comprises an X-axis moving cylinder fixedly arranged above the rotating mechanism, a Z-axis moving cylinder connected with the X-axis moving cylinder, and a clamping jaw cylinder connected with the Z-axis moving cylinder and horizontally arranged, and a clamping jaw of the clamping jaw cylinder clamps a vertical tapered sleeve.
Preferably, the multi-sliding-claw pressing mechanism comprises a support, a lifting cylinder fixedly arranged on the support and a four-sliding-claw assembly connected with a telescopic rod of the lifting cylinder, an inner space defined by four sliding claws of the four-sliding-claw assembly is a tapered space with a large top and a small bottom, and the tapered space is matched with the tapered sleeve.
Further preferably, the four-sliding-claw assembly further comprises a fixing column, four vertical grooves are uniformly formed in the peripheral surface of the fixing column, the tops of the four sliding claws are respectively arranged in the four vertical grooves, and the tops of the sliding claws are rotatably connected with a rotating shaft which vertically penetrates through the vertical grooves.
Further preferably, an annular groove is formed in an outer ring of the lower end portion of the fixing column, a rubber ring/tension spring is arranged in the annular groove, and the rubber ring/tension spring ring hoops the tops of the four sliding claws.
Preferably, the o-shaped ring vibration feeding mechanism comprises a vibration disc and a vibration conveying channel communicated with the vibration disc, and the tail end of the vibration conveying channel is the transfer station.
Preferably, the transfer station is provided with a transfer block, a transfer channel communicated with the vibration conveying channel is formed above the transfer block, and the tail end of the transfer channel is provided with a vertical bearing channel matched with the inner ring of the o-shaped ring.
Further preferably, two elastic flanges are symmetrically arranged above the tail end part of the transfer block, the two elastic flanges are respectively positioned on two sides of the bearing channel, and a certain acute included angle is formed between the two elastic flanges.
Preferably, the rotor bearing jig comprises a bearing block, a groove is formed above the bearing block and used for containing the bottom end portion of the rotor, and a positioning groove matched with the upper end portion of the rotor is formed in the lower end portion of the conical sleeve.
Compared with the prior art, the invention has at least the following advantages:
the small-sized o-shaped ring automatic assembly device disclosed by the invention adopts the multi-sliding claw pressing mechanism, the multi-sliding claw pressing mechanism can automatically expand along the conical sleeve and simultaneously press the small-sized o-shaped ring, so that the o-shaped ring slides onto a product rotor along the conical sleeve, and a manual installation mode is replaced by the multi-sliding claw pressing mechanism, so that not only is the manpower and the time saved, but also the purpose of quickly and accurately installing the small-sized o-shaped ring (the average beat is only 6.5 s) is realized;
rotary mechanism and o type circle transfer mechanism can accept the o type circle that o type circle vibration feeding mechanism carried out smoothly through centre gripping toper cover to shift the o type circle to the rotor bears the tool on, further improved work efficiency.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
FIG. 1 is a schematic structural diagram of an automatic assembling device for a small o-ring according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a tapered sleeve clamping mechanism and an o-ring vibration feeding mechanism disclosed in an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an o-ring vibration feeding mechanism disclosed in the embodiment of the present invention;
fig. 4 is a first partial structural schematic diagram of an o-ring vibration feeding mechanism disclosed in the embodiment of the present invention;
fig. 5 is a schematic partial structural view of a second o-ring vibration feeding mechanism disclosed in the embodiment of the present invention;
fig. 6 is a schematic partial structural view three of the o-ring vibration feeding mechanism disclosed in the embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a multi-sliding-jaw pressing mechanism according to an embodiment of the present invention;
FIG. 8 is a schematic structural view of a four-bar slide jaw assembly according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a rotor carrying fixture according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following examples and the accompanying drawings so that those skilled in the art can implement the invention by referring to the description.
Referring to fig. 1-9, the embodiment of the invention discloses a small-sized o-ring automatic assembly device, which comprises an o-ring vibration feeding mechanism 1, a rotating mechanism 2, an o-ring transfer mechanism, a multi-sliding-jaw pressing mechanism 4 and a rotor bearing jig 5, wherein the o-ring vibration feeding mechanism 1 is used for conveying an o-ring to a transfer station, the rotor bearing jig 5 is located at the pressing position, the o-ring transfer mechanism comprises two conical sleeve clamping mechanisms 3, the conical sleeve clamping mechanisms 3 are used for bearing an o-ring K1 through a clamped conical sleeve, the two conical sleeve clamping mechanisms 3 are fixedly arranged on the rotating mechanism 2, the conical sleeve clamping mechanisms 3 are used for conveying the conical sleeve 6 into an o-ring K1 located at the transfer station from bottom to top under the driving of the rotating mechanism 2, and then the conical sleeve 6 sleeved with an o-ring K1 is transferred to the upper part of a rotor in the rotor bearing jig 5 under the driving of the rotating mechanism 2, the multi-sliding-claw pressing mechanism 4 is located above the rotor bearing jig 5, and the multi-sliding-claw pressing mechanism 4 is used for pressing the o-shaped ring onto the rotor K2 along the conical sleeve. Two toper cover fixture 3 accept the o type circle in turn and shift the o type circle, can improve work efficiency.
Preferably, the rotation mechanism 2 comprises a rotation cylinder. The rotary cylinder rotates to drive the conical sleeve clamping mechanism 3 to rotate, and the transfer station and the pressing station can be switched.
Preferably, the taper sleeve clamping mechanism 3 comprises an X-axis moving cylinder 31 fixedly arranged above the rotating mechanism 2, a Z-axis moving cylinder 32 connected with the X-axis moving cylinder 31 and a clamping jaw cylinder 33 horizontally arranged and connected with the Z-axis moving cylinder 32, and clamping jaws of the clamping jaw cylinder 33 clamp a vertical taper sleeve 6.
Preferably, the multi-sliding-jaw pressing mechanism 4 comprises a support 41, a lifting cylinder 42 fixedly arranged on the support 41, and a four-sliding-jaw assembly 43 connected with a telescopic rod of the lifting cylinder 42, wherein an inner space enclosed by four sliding jaws 431 of the four-sliding-jaw assembly 43 is a tapered space with a large top and a small bottom, and the tapered space is adapted to the tapered sleeve 6.
Specifically, four sliding jaw assemblies 43 still include fixed column 44, and four perpendicular grooves have been seted up uniformly to the outer peripheral face of fixed column 44, and the top of four sliding jaws sets up respectively in four perpendicular inslots, and the top of sliding jaw with cross the pivot 45 rotation connection that erects the groove perpendicularly.
More specifically, the outer ring of the lower end of the fixing column 44 is provided with a ring groove 441, the ring groove 441 is provided with a rubber ring/tension spring, and the rubber ring/tension spring is looped around the tops of the four sliding claws. The rubber ring/the tension spring are elastic parts and can also be made of other elastic materials, and the tops of the four sliding claws hooped by the rubber ring/the tension spring ring play a role in resetting the sliding claws after the four sliding claws expand outwards.
Preferably, the o-ring vibration feeding mechanism 1 comprises a vibration disc (not shown in the figure) and a vibration conveying channel (not shown in the figure) communicated with the vibration disc, and the tail end of the vibration conveying channel is a transfer station. The vibration plate vibrates to convey the o-shaped rings to the vibration conveying channel one by one, and the vibration conveying channel conveys the o-shaped rings out to the transfer station.
Specifically, the transfer station is provided with a transfer block 11, the transfer block 11 is provided with a transfer channel 111 communicated with the vibration conveying channel, and the tail end of the transfer channel 111 is provided with a vertical bearing channel 112 matched with the inner ring of the o-ring. The receiving channel 112 is a vertical space that allows the insertion of a tapered sleeve.
Further preferably, the end of the transfer block 11 is provided with two elastic ribs 7 symmetrically arranged, the two elastic ribs 7 are respectively located at two sides of the receiving channel 112, and a certain acute included angle is formed between the two elastic ribs 7. The elastic flange 7 is used for playing a certain guiding role in the process of jacking the o-shaped ring after the conical sleeve is inserted into the o-shaped ring.
Preferably, the rotor bearing jig 5 includes a bearing block, a groove is formed above the bearing block, the groove is used for accommodating the bottom end portion of the rotor K2, and a positioning groove adapted to the upper end portion of the rotor is formed in the lower end portion of the conical sleeve.
The working principle of the small-sized O-shaped ring automatic assembling device disclosed by the embodiment of the invention is as follows:
the o-ring vibration feeding mechanism 1 conveys the small o-ring to a vibration conveying channel, and the vibration conveying channel vibrates to input the o-ring to the tail end of the transfer channel 111;
the rotating cylinder drives the conical sleeve clamping mechanism 3 to rotate to a transfer station (the conical sleeve is provided with a special feeding station, which is not described herein), the conical sleeve clamping mechanism 3 starts to act, the telescopic rod of the X-axis moving cylinder 31 extends out to enable the conical sleeve clamped by the clamping jaw cylinder 33 to be close to the bearing channel 112 in the horizontal direction, then, the telescopic rod of the Z-axis moving cylinder 32 extends out to drive the conical sleeve to be close to the bearing channel 112 in the vertical direction until the conical sleeve is inserted into the small o-shaped ring, and finally, the Z-axis moving cylinder 32 and the X-axis moving cylinder 31 drive the conical sleeve sleeved with the small o-shaped ring to withdraw after the conical sleeve is inserted into the small o-shaped ring;
the rotating cylinder drives the conical sleeve clamping mechanism 3 to rotate to the pressing position, the telescopic rod of the X-axis moving cylinder 31 extends out to enable the conical sleeve clamped by the clamping jaw cylinder 33 to be close to the bearing channel 112 in the horizontal direction, then the telescopic rod of the Z-axis moving cylinder 32 retracts to drive the conical sleeve to be close to the bearing channel 112 in the vertical direction until the conical sleeve sleeved with the small-sized o-shaped ring is placed on the rotor (the positioning groove of the conical sleeve is matched with the rotor), and finally, the conical sleeve is loosened by the clamping jaw cylinder 33, and the conical sleeve clamping mechanism 3 leaves the pressing position;
the multi-sliding-claw pressing mechanism 4 acts, the lifting cylinder 42 drives the four-sliding-claw assembly 43 to descend, the four sliding claws are in contact with the conical sleeve, the conical sleeve automatically expands and abuts against the small-sized o-shaped ring, the o-shaped ring slides onto a product rotor along the conical sleeve, the multi-sliding-claw pressing mechanism 4 is used for replacing a manual installation mode, manpower and time are saved, and the purpose of quickly and accurately installing the small-sized o-shaped ring (the average beat is only 6.5 s) is achieved.
Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides a small-size o type circle automatic assembly device which characterized in that: the O-shaped ring transfer mechanism comprises at least one conical sleeve clamping mechanism, the conical sleeve clamping mechanism is used for carrying the O-shaped ring through a clamped conical sleeve, the conical sleeve clamping mechanism is fixedly arranged on the rotating mechanism and is used for feeding the conical sleeve into the O-shaped ring positioned on the transfer station from bottom to top under the driving of the rotating mechanism, the conical sleeve sleeved with the O-shaped ring is transferred to the upper part of a rotor in the rotor bearing jig under the driving of the rotating mechanism, and the multi-sliding claw press-fit mechanism is positioned above the rotor bearing jig, the multi-sliding claw pressing mechanism is used for pressing the o-shaped ring onto the rotor along the conical sleeve.
2. The automatic assembling device for the small-sized o-ring according to claim 1, wherein: the rotating mechanism comprises a rotating cylinder.
3. The automatic small o-ring assembling device according to claim 1, wherein: the conical sleeve clamping mechanism comprises an X-axis moving cylinder fixedly arranged above the rotating mechanism, a Z-axis moving cylinder connected with the X-axis moving cylinder and a clamping jaw cylinder connected with the Z-axis moving cylinder and horizontally arranged, and a clamping jaw of the clamping jaw cylinder clamps a vertical conical sleeve.
4. The automatic assembling device for the small-sized o-ring according to claim 1, wherein: the multi-sliding-claw pressing mechanism comprises a support, a lifting cylinder fixedly arranged on the support and a four-sliding-claw assembly connected with a telescopic rod of the lifting cylinder, wherein an inner space surrounded by four sliding claws of the four-sliding-claw assembly is a conical space with a large upper part and a small lower part, and the conical space is matched with the conical sleeve.
5. The automatic small o-ring assembling device according to claim 4, wherein: the four-sliding-claw assembly further comprises a fixed column, four vertical grooves are uniformly formed in the outer peripheral surface of the fixed column, the tops of the four sliding claws are respectively arranged in the four vertical grooves, and the tops of the sliding claws are rotatably connected with a rotating shaft which vertically penetrates through the vertical grooves.
6. The automatic small o-ring assembling device according to claim 5, wherein: an annular groove is formed in the outer ring of the lower end portion of the fixing column, a rubber ring/tension spring is arranged in the annular groove, and the rubber ring/tension spring ring hoops the tops of the four sliding claws.
7. The automatic assembling device for the small-sized o-ring according to claim 1, wherein: the o-shaped ring vibration feeding mechanism comprises a vibration disc and a vibration conveying channel communicated with the vibration disc, and the tail end of the vibration conveying channel is provided with the transfer station.
8. The automatic small o-ring assembling device according to claim 7, wherein: the transfer station is provided with a transfer block, a transfer channel communicated with the vibration conveying channel is formed above the transfer block, and a vertical bearing channel matched with the inner ring of the o-shaped ring is arranged at the tail end of the transfer channel.
9. The automatic small o-ring assembling device according to claim 8, wherein: two elastic flanges symmetrically arranged above the tail end part of the transfer block are respectively positioned on two sides of the bearing channel, and a certain acute angle included angle is formed between the two elastic flanges.
10. The automatic assembling device for the small-sized o-ring according to claim 1, wherein: the rotor bearing jig comprises a bearing block, a groove is formed above the bearing block and used for containing the bottom end portion of the rotor, and a positioning groove matched with the upper end portion of the rotor is formed in the lower end portion of the conical sleeve.
CN202210490021.0A 2022-05-07 2022-05-07 Small-size O type circle automatic assembly device Withdrawn CN114789332A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210490021.0A CN114789332A (en) 2022-05-07 2022-05-07 Small-size O type circle automatic assembly device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210490021.0A CN114789332A (en) 2022-05-07 2022-05-07 Small-size O type circle automatic assembly device

Publications (1)

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CN114789332A true CN114789332A (en) 2022-07-26

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Application Number Title Priority Date Filing Date
CN202210490021.0A Withdrawn CN114789332A (en) 2022-05-07 2022-05-07 Small-size O type circle automatic assembly device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116765786A (en) * 2023-08-21 2023-09-19 苏州托克斯冲压设备有限公司 Split ring assembling equipment

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206373596U (en) * 2017-01-13 2017-08-04 重庆建设车用空调器有限责任公司 A kind of rotary material taking device for extending out formula jump ring automatic assembling
CN208467703U (en) * 2018-06-28 2019-02-05 新乡艾迪威汽车科技有限公司 A kind of diverter sealing ring automatic assembling pressure head set
CN209050769U (en) * 2018-09-03 2019-07-02 华普电子(常熟)有限公司 A kind of vacuum lever clip claw mechanism
US20190337105A1 (en) * 2018-05-02 2019-11-07 Dongguan University Of Technology Automatic spring fastener assembly machine
CN211305459U (en) * 2019-12-16 2020-08-21 苏州菲格尔曼自动化科技有限公司 Clamp spring feeding and pressing mechanism for hub assembling device of electric vehicle
CN211305446U (en) * 2019-12-16 2020-08-21 苏州菲格尔曼自动化科技有限公司 Plastic washer and small bearing assembling device
CN211490418U (en) * 2019-11-01 2020-09-15 苏州苏恩自动化设备有限公司 Automatic sleeve shaft device of sealing washer
CN216029099U (en) * 2021-06-30 2022-03-15 厦门京阳工贸有限公司 Automatic sleeving equipment for valve element sealing rings

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206373596U (en) * 2017-01-13 2017-08-04 重庆建设车用空调器有限责任公司 A kind of rotary material taking device for extending out formula jump ring automatic assembling
US20190337105A1 (en) * 2018-05-02 2019-11-07 Dongguan University Of Technology Automatic spring fastener assembly machine
CN208467703U (en) * 2018-06-28 2019-02-05 新乡艾迪威汽车科技有限公司 A kind of diverter sealing ring automatic assembling pressure head set
CN209050769U (en) * 2018-09-03 2019-07-02 华普电子(常熟)有限公司 A kind of vacuum lever clip claw mechanism
CN211490418U (en) * 2019-11-01 2020-09-15 苏州苏恩自动化设备有限公司 Automatic sleeve shaft device of sealing washer
CN211305459U (en) * 2019-12-16 2020-08-21 苏州菲格尔曼自动化科技有限公司 Clamp spring feeding and pressing mechanism for hub assembling device of electric vehicle
CN211305446U (en) * 2019-12-16 2020-08-21 苏州菲格尔曼自动化科技有限公司 Plastic washer and small bearing assembling device
CN216029099U (en) * 2021-06-30 2022-03-15 厦门京阳工贸有限公司 Automatic sleeving equipment for valve element sealing rings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116765786A (en) * 2023-08-21 2023-09-19 苏州托克斯冲压设备有限公司 Split ring assembling equipment
CN116765786B (en) * 2023-08-21 2023-11-17 苏州托克斯冲压设备有限公司 Split ring assembling equipment

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Application publication date: 20220726