CN105945932B - A kind of work transfer apparatus - Google Patents

A kind of work transfer apparatus Download PDF

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Publication number
CN105945932B
CN105945932B CN201610470010.0A CN201610470010A CN105945932B CN 105945932 B CN105945932 B CN 105945932B CN 201610470010 A CN201610470010 A CN 201610470010A CN 105945932 B CN105945932 B CN 105945932B
Authority
CN
China
Prior art keywords
clamping plate
gear
support plate
conical gear
support
Prior art date
Application number
CN201610470010.0A
Other languages
Chinese (zh)
Other versions
CN105945932A (en
Inventor
邱洪波
Original Assignee
桐乡守敬应用技术研究院有限公司
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 桐乡守敬应用技术研究院有限公司 filed Critical 桐乡守敬应用技术研究院有限公司
Priority to CN201610470010.0A priority Critical patent/CN105945932B/en
Publication of CN105945932A publication Critical patent/CN105945932A/en
Application granted granted Critical
Publication of CN105945932B publication Critical patent/CN105945932B/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00Programme-controlled manipulators
    • B25J9/10Programme-controlled manipulators characterised by positioning means for manipulator elements
    • B25J9/102Gears specially adapted therefor, e.g. reduction gears
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/04Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
    • B23Q7/046Handling workpieces or tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00Programme-controlled manipulators
    • B25J9/10Programme-controlled manipulators characterised by positioning means for manipulator elements
    • B25J9/102Gears specially adapted therefor, e.g. reduction gears
    • B25J9/1035Pinion and fixed rack drivers, e.g. for rotating an upper arm support on the robot base
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00Programme-controlled manipulators
    • B25J9/10Programme-controlled manipulators characterised by positioning means for manipulator elements
    • B25J9/109Programme-controlled manipulators characterised by positioning means for manipulator elements comprising mechanical programming means, e.g. cams

Abstract

The present invention provides a kind of work transfer apparatus, belongs to technical field of automation equipment.It includes L-type support plate, rack, gear, grabbing assembly, fixing axle is rotatably provided on shaft stool, gear is fixedly connected with the side of L-type support plate, and axle rotation can be relatively fixed, rack and pinion is intermeshed, the concentric one end for being fixedly arranged at fixing axle of first conical gear, the axle center of fixing axle and the axle center of driven shaft are mutually perpendicular to, the concentric one end for being fixedly arranged at driven shaft of second conical gear, first conical gear and the intermeshing of the second conical gear, the lead screw motor and double rotational directions screw mandrel of grabbing assembly are coaxially connected, first clamping plate and second clamping plate are slidably arranged on hold-down support, one section of threaded connection of the first feed screw nut and double rotational directions screw mandrel in first clamping plate, another section of threaded connection of the second feed screw nut and double rotational directions screw mandrel in second clamping plate.The automatic movement and upset for realizing workpiece of the invention, rational in infrastructure, cost is low, and production efficiency is high.

Description

A kind of work transfer apparatus
Technical field
The present invention relates to technical field of automation equipment, more particularly to a kind of work transfer apparatus.
Background technology
Automatic technology is widely used in industry, agricultural, military affairs, scientific research, communications and transportation, business, medical treatment, service and family Front yard etc..Not only can be people from heavy manual labor, part mental labour and severe, dangerous using automatic technology Working environment in free, and the organ dysfunction of people can be extended, be greatly enhanced labor productivity, strengthen human knowledge The world and the ability of reforming world.Large sized complete sets of equipment in automated system, also known as automation equipment, refer to machine or device By regulated procedure or the automatic process for being operated or being controlled of instruction in the case of unmanned intervene.Therefore, automation is work Industry, agricultural, national defence and the essential condition of the modernization of science technology and distinctive marks.In daily production, it is often required to realize workpiece Movement and upset, it is typically all by manually realizing that the transfer of workpiece at present, which is simultaneously overturn, and labor intensity is big, production efficiency It is low.At present, also there are some transfer devices automated in production, general mobile and upset needs independent actuating unit and action Mechanism, these apparatus structures are complex, and cost is high.
The content of the invention
It is an object of the invention to provide a kind of work transfer apparatus, realizes the movement and upset of workpiece automatically, rational in infrastructure, Cost is low, and production efficiency is high.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of work transfer apparatus, it includes L-type support plate, drive cylinder, bearing support, rack, gear, fixing axle, axle Bearing, driven shaft, the first conical gear, the second conical gear, grabbing assembly, the fixing axle are rotatably provided in shaft stool On, the gear is concentric to be arranged in fixing axle, and the gear is fixedly connected with the side of L-type support plate, and can be consolidated relatively Fixed-axis rotation, the drive cylinder include cylinder body and piston rod, and the cylinder body is arranged on bearing support, and the rack is arranged on The upper end of piston rod, the rack and pinion intermeshing, described concentric one end for being fixedly arranged at fixing axle of first conical gear, The driven shaft is rotatably provided in the opposite side of L-type support plate, and the axle center of the fixing axle and the axle center of driven shaft are mutually perpendicular to, Described concentric one end for being fixedly arranged at driven shaft of second conical gear, first conical gear and the second conical gear are mutually nibbled Close, the grabbing assembly is arranged on the other end of driven shaft, and the grabbing assembly includes hold-down support, first clamping plate, the second folder Plate, double rotational directions screw mandrel, the first feed screw nut, the second feed screw nut, the first support plate, the second support plate, lead screw motor, it is described solid Determine bearing to be fixed on driven shaft, first support plate and the second support plate are arranged on the both sides of hold-down support, the bispin It is rotatably provided in screw mandrel on the first support plate and the second support plate, the lead screw motor and double rotational directions screw mandrel are coaxially connected, First feed screw nut is fixed in first clamping plate, and second feed screw nut is fixed in second clamping plate, first folder Plate and second clamping plate are slidably arranged on hold-down support, one section of the first feed screw nut and double rotational directions screw mandrel in first clamping plate It is threadedly coupled, another section of threaded connection of the second feed screw nut and double rotational directions screw mandrel in the second clamping plate.
Further, the first travel switch and the second travel switch are provided with the bearing support.
Further, it is provided with rubber blanket on the inside of the first clamping plate and second clamping plate.
Further, it is both provided with rolling bearing between the double rotational directions screw mandrel and the first support plate, the second support plate.
Further, the gear ratio of first conical gear and the second conical gear is 1:1.
Compared to the prior art the present invention, has advantages below and effect:Lead screw motor drives double rotational directions screw mandrel to rotate, the One clamping plate and second clamping plate are come closer, and workpiece is realized and clamped.The piston rod of drive cylinder stretches out to the left, the tooth on piston rod Bar drives fixing axle to rotate by gear, and drives L-type support plate to rotate clockwise.The first conical gear passes through the second circular cone simultaneously Gear drives driven shaft to rotate.Driven shaft is with while L-type support plate revolves round the sun and around its own axis rotation.Because the first circular cone The gear ratio of gear and the second conical gear is 1:1, so after L-type support plate rotates 180 degree, the rotation angle of driven shaft is also 180 degree.So it is achieved that the movement and upset of workpiece.All set between double rotational directions screw mandrel and the first support plate, the second support plate Rolling bearing is equipped with, reduces double rotational directions screw mandrel and the first support plate, the abrasion of the second support plate, substantially prolongs double rotational directions silk The service life of bar.Rubber blanket is provided with the inside of first clamping plate and second clamping plate, is reduced in clamping process to the damage of workpiece Wound.The first travel switch and the second travel switch are provided with bearing support, realizes the restriction to L-type branch Board position, stability It is good.The automatic movement and upset for realizing workpiece of the invention, rational in infrastructure, cost is low, and production efficiency is high.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the top view of the present invention.
Fig. 3 is Fig. 2 of the present invention partial enlarged drawing A.
In figure:1.L type support plates, 2. drive cylinders, 3. bearing supports, 4. racks, 5. gears, 6. fixing axles, 7. shaft stools, 8. driven shaft, 9. first conical gears, 10. second conical gears, 11. grabbing assemblies, 12. cylinder bodies, 13. piston rods, 14. fix Bearing, 15. first clamping plates, 16. second clamping plates, 17. double rotational directions screw mandrels, 18. first feed screw nuts, 19. second feed screw nuts, 20. the first support plate, 21. second support plates, 22. lead screw motors, 23. first travel switches, 24. second travel switches, 25. rubbers Rubber cushion, 26. rolling bearings.
Embodiment
Below in conjunction with the accompanying drawings and the present invention is described in further detail by embodiment, and following examples are to this hair Bright explanation and the invention is not limited in following examples.
As shown in Figure 1, Figure 2 and Figure 3, a kind of work transfer apparatus, it includes L-type support plate 1, drive cylinder 2, bearing support 3rd, rack 4, gear 5, fixing axle 6, shaft stool 7, driven shaft 8, the first conical gear 9, the second conical gear 10, grabbing assembly 11, the fixing axle 6 is rotatably provided on shaft stool 7, and the gear 5 is concentric to be arranged in fixing axle 6, the gear 5 It is fixedly connected with the side of L-type support plate 1, and axle 6 can be relatively fixed and rotated.The drive cylinder 2 includes cylinder body 12 and piston Bar 13, the cylinder body 12 are arranged on bearing support 3, and the rack 4 is arranged on the upper end of piston rod 13, the rack 4 and tooth The intermeshing of wheel 5, described concentric one end for being fixedly arranged at fixing axle 6 of first conical gear 9, the driven shaft 8 are rotatably set In the opposite side of L-type support plate 1, the axle center of the fixing axle 6 and the axle center of driven shaft 8 are mutually perpendicular to, second conical gear 10 concentric one end for being fixedly arranged at driven shaft 8, the conical gear 10 of the first conical gear 9 and second are intermeshed, and described The gear ratio of one conical gear 9 and the second conical gear 10 is 1:1.The grabbing assembly 11 is arranged on the other end of driven shaft 8, The grabbing assembly 11 includes hold-down support 14, first clamping plate 15, second clamping plate 16, double rotational directions screw mandrel 17, the first feed screw nut 18th, the second feed screw nut 19, the first support plate 20, the second support plate 21, lead screw motor 22, the hold-down support 14 be fixed on from On moving axis 8, the support plate 21 of the first support plate 20 and second is arranged on the both sides of hold-down support 14, the double rotational directions screw mandrel 17 It is rotatably provided on the first support plate 20 and the second support plate 21, the support plate 20, second of double rotational directions screw mandrel 17 and first Rolling bearing 26 is both provided between support plate 21, reduces the support plate 20 of double rotational directions screw mandrel 17 and first, the second support plate 21 Abrasion, substantially prolongs the service life of double rotational directions screw mandrel 17.The lead screw motor 22 and double rotational directions screw mandrel 17 are coaxially connected, First feed screw nut 18 is fixed in first clamping plate 15, and second feed screw nut 19 is fixed in second clamping plate 16, institute State first clamping plate 15 and second clamping plate 16 is slidably arranged on hold-down support 14, the first feed screw nut 18 in first clamping plate 15 It is threadedly coupled with one section of double rotational directions screw mandrel 17, the second feed screw nut's 19 and double rotational directions screw mandrel 17 in the second clamping plate 16 Another section of threaded connection.The inner side of the first clamping plate 15 and second clamping plate 16 is provided with rubber blanket 25, reduces in clamping process In damage to workpiece.The first travel switch 23 and the second travel switch 24 are provided with the bearing support 3, is realized to L-type The restriction of the position of support plate 1, stability are good.
Pass through above-mentioned technical proposal, a kind of work transfer apparatus of the present invention is in use, lead screw motor 22 drives double rotational directions silk Bar 17 is rotated, and first clamping plate 15 and second clamping plate 16 come closer, and workpiece is realized and clamped.The piston rod 13 of drive cylinder 2 to Left stretching, the rack 4 on piston rod 13 drives fixing axle 6 to rotate by gear 5, and drives L-type support plate 1 to rotate clockwise.Together When the first conical gear 9 by the second conical gear 10 drive driven shaft 8 rotate.Driven shaft 8 is same as L-type support plate 1 revolves round the sun When again around its own axis rotation.Because the gear ratio of the first conical gear 9 and the second conical gear 10 is 1:1, so L-type branch After plate 1 rotates 180 degree, the rotation angle of driven shaft 8 is also 180 degree.So it is achieved that the movement and upset of workpiece.The present invention The automatic movement and upset for realizing workpiece, rational in infrastructure, cost is low, and production efficiency is high.
Above content described in this specification is only illustration made for the present invention.Technology belonging to the present invention The technical staff in field can make various modifications or supplement to described specific embodiment or using similar mode Substitute, content without departing from description of the invention or surmount scope defined in the claims, this all should be belonged to The protection domain of invention.

Claims (1)

  1. A kind of 1. work transfer apparatus, it is characterised in that:It include L-type support plate, drive cylinder, bearing support, rack, gear, Fixing axle, shaft stool, driven shaft, the first conical gear, the second conical gear, grabbing assembly, the fixing axle are rotatably set On shaft stool, the gear is concentric to be arranged in fixing axle, and the gear is fixedly connected with the side of L-type support plate, and Axle rotation can be relatively fixed, the drive cylinder includes cylinder body and piston rod, and the cylinder body is arranged on bearing support, the branch Hold and the first travel switch and the second travel switch are provided with bearing, the rack is arranged on the upper end of piston rod, the rack It is intermeshed with gear, described concentric one end for being fixedly arranged at fixing axle of first conical gear, the driven shaft is rotatably set In the opposite side of L-type support plate, the axle center of the fixing axle and the axle center of driven shaft are mutually perpendicular to, and second conical gear is coaxial The heart is fixedly arranged at one end of driven shaft, the first conical gear and the second conical gear intermeshing, first conical gear Gear ratio with the second conical gear is 1:1, the grabbing assembly is arranged on the other end of driven shaft, and the grabbing assembly includes Hold-down support, first clamping plate, second clamping plate, double rotational directions screw mandrel, the first feed screw nut, the second feed screw nut, the first support plate, Two support plates, lead screw motor, the hold-down support are fixed on driven shaft, and first support plate and the second support plate are arranged on The both sides of hold-down support, the double rotational directions screw mandrel are rotatably provided on the first support plate and the second support plate, the screw mandrel electricity Machine and double rotational directions screw mandrel are coaxially connected, are both provided with rolling between the double rotational directions screw mandrel and the first support plate, the second support plate Bearing, first feed screw nut are fixed in first clamping plate, and second feed screw nut is fixed in second clamping plate, and described One clamping plate and second clamping plate are slidably arranged on hold-down support, the first feed screw nut's and double rotational directions screw mandrel in first clamping plate One section of threaded connection, another section of threaded connection of the second feed screw nut and double rotational directions screw mandrel in the second clamping plate, described the Rubber blanket is provided with the inside of one clamping plate and second clamping plate.
CN201610470010.0A 2016-06-26 2016-06-26 A kind of work transfer apparatus CN105945932B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610470010.0A CN105945932B (en) 2016-06-26 2016-06-26 A kind of work transfer apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610470010.0A CN105945932B (en) 2016-06-26 2016-06-26 A kind of work transfer apparatus

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CN105945932A CN105945932A (en) 2016-09-21
CN105945932B true CN105945932B (en) 2017-11-14

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Application Number Title Priority Date Filing Date
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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106514408A (en) * 2016-12-02 2017-03-22 无锡特恒科技有限公司 Mechanism capable of turning workpieces by any angles
CN106829845B (en) * 2017-03-30 2019-04-16 成都科盛石油科技有限公司 Transfer device for petroleum circulation duct
CN106695427B (en) * 2017-03-30 2019-06-25 成都科盛石油科技有限公司 Convenient for the mobile system of petroleum pipeline manufacture
CN108012763A (en) * 2017-11-05 2018-05-11 安徽康乐机械科技有限公司 Pneumatic bottle cleaning machine
CN108098434A (en) * 2017-12-08 2018-06-01 桐乡胜辉精密机械有限公司 A kind of end reduction Workpiece transfer mechanism
CN110153770A (en) * 2019-05-24 2019-08-23 同济大学 A kind of machine tooling feed system
CN111014522A (en) * 2019-12-24 2020-04-17 淅川县电业局 Circumferential hot-melt welding device for electric steel core stranded wire

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Publication number Priority date Publication date Assignee Title
CN1105078C (en) * 1996-10-23 2003-04-09 西拉克集团公司 Threaded joint spindle with adjustable clamping moment
CN102908058A (en) * 2012-10-09 2013-02-06 江南大学 Novel matched cover for automatic wok
CN105293374A (en) * 2015-10-28 2016-02-03 芜湖市恒浩机械制造有限公司 Lifting equipment
CN105291125A (en) * 2015-10-28 2016-02-03 中国矿业大学 Screw driving hand mechanism of robot and clamping method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3442912B2 (en) * 1995-08-01 2003-09-02 石川島播磨重工業株式会社 Clamping device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1105078C (en) * 1996-10-23 2003-04-09 西拉克集团公司 Threaded joint spindle with adjustable clamping moment
CN102908058A (en) * 2012-10-09 2013-02-06 江南大学 Novel matched cover for automatic wok
CN105293374A (en) * 2015-10-28 2016-02-03 芜湖市恒浩机械制造有限公司 Lifting equipment
CN105291125A (en) * 2015-10-28 2016-02-03 中国矿业大学 Screw driving hand mechanism of robot and clamping method

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Granted publication date: 20171114

Termination date: 20180626