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CN109249035A - A kind of roller pin multistation automatic machining device - Google Patents

A kind of roller pin multistation automatic machining device Download PDF

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Publication number
CN109249035A
CN109249035A CN201811491453.3A CN201811491453A CN109249035A CN 109249035 A CN109249035 A CN 109249035A CN 201811491453 A CN201811491453 A CN 201811491453A CN 109249035 A CN109249035 A CN 109249035A
Authority
CN
China
Prior art keywords
feeding
sleeve
push rod
processing device
impeller
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.)
Pending
Application number
CN201811491453.3A
Other languages
Chinese (zh)
Inventor
冯清华
周廷栋
刘国祥
王辉
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.)
JINHU CHANGSHENG POWER MACHINERY ACCESSORY CO Ltd
Original Assignee
JINHU CHANGSHENG POWER MACHINERY ACCESSORY 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 JINHU CHANGSHENG POWER MACHINERY ACCESSORY CO Ltd filed Critical JINHU CHANGSHENG POWER MACHINERY ACCESSORY CO Ltd
Priority to CN201811491453.3A priority Critical patent/CN109249035A/en
Publication of CN109249035A publication Critical patent/CN109249035A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, 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
    • B23Q7/00—Arrangements 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

Roller pin multistation automatic machining device of the invention, including rack, feeding unit, cutter, planker and rotation clamping unit, the feeding unit includes lifting cylinder, splicing set, the flip piece containing impeller, feeding push rod, the splicing set is connect by flip piece with the push rod that lifting cylinder drives, and the feeding push rod is movably connected on splicing set；The rotation clamping unit includes fixture, axle sleeve and the elastic component for discharging, the axle sleeve is rotatablely arranged in rack, the fixture is rotatably connected in axle sleeve, the elastic component is set in fixture, the planker is slidably disposed in rack, the cutter be fixed on planker with planker principle or close to rotation clamping unit.The utility model has the advantages that the device is when processing roller pin, it is only necessary to which feeding, feeding, feeding, overturning workpiece, processing and the discharging operations of workpiece can be completed in operator's one-key start, save manpower, improve production efficiency, save production cost.

Description

A kind of roller pin multistation automatic machining device
Technical field
The present invention relates to work pieces process field more particularly to a kind of roller pin multistation automatic machining devices.
Background technique
Current roller body workpiece uses the end face at general Vehicle Processing roller pin both ends, and each workpiece requires switch liftout gas Cylinder, then by operator, hand supporting plate completes the processing of one end face of roller pin back and forth again.It is complete to the work pieces process of roller pin one end Operator is also needed to overturn manually to workpiece after finishing, clamping, so as to the processing to roller pin other end, whole operation The manipulation strength of process is big, and production efficiency is low, and waste of manpower has also increased dramatically production cost.
Summary of the invention
The deficiency that present invention aims to solve the prior art provides a kind of roller pin multistation automatic machining device, Specifically it is realized by the following technical scheme:
The roller pin multistation automatic machining device, including rack, feeding unit, cutter, planker and rotation clamping unit, The feeding unit includes lifting cylinder, splicing set, the flip piece containing impeller, feeding push rod, and the splicing set passes through overturning Part is connect with the push rod that lifting cylinder drives, and the feeding push rod is movably connected on splicing set；The rotation clamping unit includes Fixture, axle sleeve and the elastic component for discharging, the axle sleeve are rotatablely arranged in rack, and the fixture rotationally connects It is connected in axle sleeve, the elastic component is set in fixture, and the planker is slidably disposed in rack, and the cutter, which is fixed on, to be dragged On plate with planker principle or close to rotation clamping unit.
The further design of the roller pin multistation automatic machining device is that the fixture includes four-jaw independent chuck, set Cylinder and clamping cylinder, the periphery of the four-jaw independent chuck are equipped with the conical surface, and the axle sleeve corresponds to the conical surface and is equipped with inner conical surface, institute One end that four-jaw independent chuck is connected to sleeve is stated, the other end of sleeve and the push rod of clamping cylinder connect, and the elastic component is set to In the sleeve.
The further design of the roller pin multistation automatic machining device is that elastic component includes spring and mandril, institute The both ends for stating spring are respectively correspondingly connect with sleeve lining and mandril, and mandril is slidably disposed in sleeve.
The further design of the roller pin multistation automatic machining device is that the roller pin multistation is processed automatically Device further includes a feeding unit material, and the feeding unit material includes delivery chute, feeding set and feeding push rod, the delivery chute with it is upper Material set connection, the end that feeding push rod is set to delivery chute push to the workpiece in slot in feeding set.
The further design of the roller pin multistation automatic machining device is that the feeding unit further includes feeding gas Cylinder and movable support, the flip piece are sequentially connected by the movable support and lifting cylinder, and the feeding cylinder is fixed on On movable support with feeding push rod be sequentially connected, feeding cylinder by driving feeding push rod realization by splicing cover in workpiece send to Rotate clamping unit.
The further design of the roller pin multistation automatic machining device is that the flip piece is to offer in column The block of chamber, the inner cavity are equipped with the impeller, and the side wall of the block opens up the ventilation hole there are two L-type, the ventilation hole It wears and is connected to tracheae.
The further design of the roller pin multistation automatic machining device is that the bottom of the inner cavity is equipped with for holding Receive the through-hole of impeller shaft, the impeller shaft passes through through-hole and connects by nut and splicing set.
The further design of the roller pin multistation automatic machining device is that impeller shaft is equipped with a washer, leads to One group of central symmetry position of the inner wall in hole is equipped with block.
The further design of the roller pin multistation automatic machining device is that the movable support is equipped with a gas Room, the tracheae are connected to the gas chamber.
The further design of the roller pin multistation automatic machining device is that the cutter is two, each cutter It is set on planker by a support frame respectively, forms the channel for being used for feeding and discharging between two support frames.
Advantages of the present invention is as follows:
Roller pin multistation automatic machining device of the invention is when processing roller pin, it is only necessary to which operator's one-key start is Feeding, feeding, feeding, overturning workpiece, processing and the discharging operations of achievable workpiece, save manpower, improve production effect Rate saves production cost.
Detailed description of the invention
Fig. 1 is the schematic diagram of roller pin multistation automatic machining device feeding.
Fig. 2 is the schematic diagram of roller pin multistation automatic machining device splicing.
Fig. 3 is the schematic diagram of roller pin multistation automatic machining device filler.
Fig. 4 is the schematic diagram of roller pin multistation automatic machining device processing.
Fig. 5 is the structural schematic diagram for processing unit.
Fig. 6 is the A of the schematic diagram of roller pin multistation automatic machining device splicing shown in Fig. 2 to schematic diagram.
Fig. 7 is enlarged diagram at the I of the schematic diagram of roller pin multistation automatic machining device feeding shown in Fig. 1.
Fig. 8 is the BB cross-sectional view of enlarged diagram at I shown in Fig. 7.
Fig. 9 is the CC cross-sectional view of enlarged diagram at I shown in Fig. 7.
Figure 10 is the DD cross-sectional view of the BB cross-sectional view of enlarged diagram at I shown in Fig. 8.
Specific embodiment
Below in conjunction with attached drawing, technical solution of the present invention is described in detail.
As shown in Figure 1 to Figure 4, the roller pin multistation automatic machining device of the present embodiment, mainly by rack 11, feeding unit 3, Cutter 51, planker 53 and rotation clamping unit 4.Feeding unit 3 send roller pin workpiece G to rotation clamping unit 4, by rotating Roller pin workpiece G rotation is driven after clamping unit 4 is fixed, at this time cutter 51 under the drive of planker 53 to roller pin workpiece G into Row processing.
Such as Fig. 2, feeding unit 3 includes lifting cylinder 30, splicing set 65, flip piece 60 and feeding push rod containing impeller 331.Splicing set 65 is connect by flip piece 60 with the push rod that lifting cylinder 30 drives.Feeding push rod 331 is movably connected on splicing Set 65.Splicing set 65 is equipped with the conduit of both ends connection.
Rotation clamping unit 4 is mainly made of fixture 44, axle sleeve 43 and elastic component 42 for discharging.Axle sleeve 43 can turn It is set in rack 11 dynamicly, fixture 44 is rotatably connected in axle sleeve 43.Elastic component 42 is set in fixture, and planker 53 can be slided It is set in rack 11 dynamicly, cutter 51, which is fixed on planker 53, carries out moving horizontally for two orthogonal directions with planker.
If Fig. 1, fixture 44 include four-jaw independent chuck 441, sleeve 41 and clamping cylinder 40.The periphery of four-jaw independent chuck 441 is set There is the conical surface, axle sleeve corresponds to the conical surface and is equipped with inner conical surface.Four-jaw independent chuck 441 is connected to one end of sleeve 41, the other end of sleeve 41 It is connect with the push rod 401 of clamping cylinder 40.The flange (not shown) and four claw clips that the present embodiment middle sleeve 41 passes through empty set First 441 connection.Elastic component is set in sleeve 41.
When clamping cylinder 40 pulls sleeve 41, the conical surface offsets with inner conical surface, and the front end of four-jaw independent chuck 441 generates deformation, The internal diameter of four-jaw independent chuck 441 reduces the clamping for completing workpiece G.Due to axle sleeve 42 under the driving of driving wheel 46 (driving wheel 46 by The driving of external drive mechanism is not shown in the figure) rotation is kept, four-jaw independent chuck 441 also will drive workpiece G with sleeve 41 simultaneously at this time Rotation waits cutter 51 to carry out vehicle processing to workpiece G, referring to fig. 4.
Elastic component is made of spring 47 and mandril 45 in the present embodiment.The both ends of spring 47 are respectively correspondingly and in sleeve 41 Wall and mandril 45 connect.Mandril 45 is slidably disposed in sleeve 41.When workpiece G completes to process, clamping cylinder 40 is pushed away To sleeve 41, sleeve 41 drives four-jaw independent chuck 441 to move, and mandril 45 and the end face of workpiece G offset, and spring 47 is in compression shape State, as four-jaw independent chuck 441 continues to move the conical surface and inner conical surface disengaging, four-jaw independent chuck 441 restores to original state and workpiece G to be detached from, Spring 47 resets pushing and pressing mandril 45 and releases workpiece G from four-jaw independent chuck 441 at this time, completes discharging.
Axle sleeve 42 is rotatably supported in the rack 11 of device by a bearing block 43.Bearing is equipped in bearing block 43 432 are positioned with circlip 422, bearing 432 by circlip 422.
Such as Fig. 5, the cutter of the present embodiment is two, and each cutter 51 is set to planker 53 by a support frame 50 respectively On.The channel 52 for being used for feeding and discharging is formed between two support frames 50.
Such as Fig. 5, support frame 50 is equipped with dovetail groove, and planker 53 is equipped with corresponding clamping block.Support frame 50 passes through clamping The positioning of support frame 50 is realized in block and dovetail groove clamping.
Such as Fig. 1, the feeding unit 3 of the present embodiment further includes feeding cylinder 33, movable support 32 and leading truck 31.Overturning Part 60 is sequentially connected by movable support 32 and lifting cylinder 30.Leading truck 31 is connected in rack 11, and lifting cylinder 30 pushes away Bar is oriented to by leading truck 31.Feeding cylinder 33 is fixed on movable support 32 to be sequentially connected with feeding push rod 331.Feeding Cylinder 33 realizes that the workpiece G covered splicing in 65 is sent to rotation clamping unit 4 by driving feeding push rod 331.Movable support 32 It is equipped with a gas chamber 61, tracheae 62 is connected to gas chamber 61 and outer inside casing connection.
Such as Fig. 7, flip piece 60 is the block for offering cylindrical interior volume, and inner cavity is equipped with impeller, and the side wall of block offers two The ventilation hole 66 of a L-type, ventilation hole 66 are hermetically connected with tracheae 62.Ventilation hole 66 is symmetrically axisymmetrically set to about one and turns over On the side wall for turning part 60, referring to Fig. 8, Figure 10.The block of the present embodiment is circular cylinder, when opening up the ventilation hole 66 of the L-type It is first punched along the radial direction of cylinder, then the axial punching of endface position progress at the place in the hole forms T-shaped hole, finally in T Font hole the at L-shaped hole 66 of one plug shape is inwardly filled by the outside of circular cylinder.
The bottom of 60 inner cavity of flip piece is equipped with the through-hole for accommodating impeller shaft 64.Impeller shaft 64 passes through through-hole and leads to It crosses nut and splicing set connects, referring to Fig. 7.
Impeller shaft 64 is equipped with a washer 67, and one group of central symmetry position of the inner wall of through-hole is equipped with block 68, ginseng See Fig. 9.When ventilating to the right side L shape hole 66 in Fig. 9,64 up time of impeller shaft under the action of air-flow of impeller 63 Needle rotates and then drives 65 rotation of splicing set, in 65 rotation 180 degree of splicing set (rotational angle maximum case is 180 degree), shelves Piece 67 offsets with block 68, and splicing set 65 remains static.The conduit that splicing push rod 331 partially protrudes into splicing set 65 at this time is used After the workpiece G that " catching " is released by mandril 45, feeding push rod 331 exits the conduit of splicing set 65.Left side L shape hole in Fig. 9 66 when being ventilated, and the impeller shaft 64 under the action of air-flow of impeller 63 rotates counterclockwise and then splicing is driven to cover 65 turns Dynamic, when splicing set 65 turns to washer 67 and another block 68 offsets, splicing set 65 remains static, and feeding is waited to push away Bar 331 send workpiece G to positioning in four-jaw independent chuck 441, is processed by cutter 51 to the workpiece G other end.
The roller pin multistation automatic machining device of the present embodiment, feeding unit material 2 is mainly by feeding groove 22 and feeding push rod 201 compositions.Feeding groove 22 is set in rack 11, and workpiece G is arranged successively in feeding groove 22.Feeding push rod 201 is slideably It is set to the end of feeding groove 22, and is driven and is moved by cylinder 20.
The roller pin multistation automatic machining device of the present embodiment is when processing roller pin, it is only necessary to one key of operator Feeding, feeding, feeding, overturning workpiece, processing and the discharging operations of workpiece can be completed in starting, save manpower, improve Production efficiency saves production cost.
More than, it is merely preferred embodiments of the present invention, but scope of protection of the present invention is not limited thereto, it is any In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by those familiar with the art, all answers It is included within the scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.

Claims (10)

1.一种滚轮销多工位自动加工装置，其特征在于包括机架、送料单元、刀具、拖板、加工单元以及旋转夹紧单元，所述送料单元包括升降气缸、接料套、含有叶轮的翻转件、送料推杆，所述接料套通过翻转件与升降气缸驱动的推杆连接，所述送料推杆活动连接于接料套；所述旋转夹紧单元包括夹具、轴套以及用于卸料的弹性件，所述轴套可转动地设置于机架上，所述夹具可转动地连接于轴套内，所述弹性件设于夹具内，所述拖板可滑动地设置于机架上，所述刀具固定于拖板上随拖板原理或贴近旋转夹紧单元。1. A roller pin multi-position automatic processing device is characterized in that it comprises a frame, a feeding unit, a cutter, a carriage, a processing unit and a rotary clamping unit, and the feeding unit comprises a lifting cylinder, a material receiving sleeve, an impeller containing an impeller. The turning piece and the feeding push rod are connected to the push rod driven by the lifting cylinder through the turning piece, and the feeding push rod is movably connected to the feeding push rod; the rotary clamping unit includes a clamp, a shaft sleeve and a For the unloading elastic piece, the shaft sleeve is rotatably arranged on the frame, the clamp is rotatably connected to the shaft sleeve, the elastic piece is arranged in the clamp, and the carriage is slidably arranged on the frame. On the frame, the tool is fixed on the pallet with the pallet principle or close to the rotating clamping unit. 2.根据权利要求1所述的滚轮销多工位自动加工装置，其特征在于所述夹具包括四爪夹头、套筒以及夹紧气缸，所述四爪夹头的外周设有锥面，所述轴套对应于所述锥面设有内锥面，所述四爪夹头连接于套筒的一端，套筒的另一端与夹紧气缸的推杆连接，所述弹性件设置于所述套筒内。2 . The multi-position automatic processing device for roller pins according to claim 1 , wherein the fixture comprises a four-jaw chuck, a sleeve and a clamping cylinder, and the outer periphery of the four-jaw chuck is provided with a tapered surface, 2 . The shaft sleeve is provided with an inner tapered surface corresponding to the tapered surface. inside the sleeve. 3.根据权利要求3所述的滚轮销多工位自动加工装置，其特征在于弹性件包括弹簧与顶杆，所述弹簧的两端分别对应地与套筒内壁以及顶杆连接，顶杆可滑动地设置于套筒内。3. The multi-position automatic processing device for roller pins according to claim 3, characterized in that the elastic member comprises a spring and a push rod, two ends of the spring are respectively connected with the inner wall of the sleeve and the push rod, and the push rod can be It is slidably arranged in the sleeve. 4.根据权利要求1所述的滚轮销多工位自动加工装置，其特征在于所述滚轮销多工位自动加工装置还包括一上料单元，所述上料单元包括输送槽、上料套以及上料推杆，所述输送槽与上料套联通，上料推杆设置于输送槽的末端将槽内的工件推送至上料套内。4 . The automatic multi-station processing device for roller pins according to claim 1 , wherein the automatic multi-station processing device for roller pins further comprises a feeding unit, and the feeding unit comprises a conveying trough, a feeding sleeve and a feeding push rod, the conveying groove is communicated with the feeding sleeve, and the feeding push rod is arranged at the end of the conveying groove to push the workpieces in the groove into the feeding sleeve. 5.根据权利要求1所述的滚轮销多工位自动加工装置，其特征在于所述送料单元还包括送料气缸与活动支架，所述翻转件通过所述活动支架与升降气缸传动连接，送料推杆穿过活动支架滑动连接于接料套内，所述送料气缸设于旋转夹紧单元的同一垂直高度上，送料气缸的推杆通过推抵送料推杆实现将接料套内的工件送至旋转夹紧单元。5. The multi-position automatic processing device for roller pins according to claim 1, characterized in that the feeding unit further comprises a feeding cylinder and a movable bracket, and the turning piece is connected to the lifting cylinder through the movable bracket, and the feeding pusher The rod passes through the movable bracket and is slidably connected to the material receiving sleeve. The feeding cylinder is arranged on the same vertical height of the rotating clamping unit. Rotary clamping unit. 6.根据权利要求5所述的滚轮销多工位自动加工装置，其特征在于所述翻转件开设有柱状内腔的块体，所述内腔设有所述叶轮，所述块体的侧壁开设有L型的通风孔，所通风孔穿接有气管。6 . The multi-position automatic processing device for roller pins according to claim 5 , wherein a block body with a cylindrical inner cavity is opened in the turning piece, the inner cavity is provided with the impeller, and the side of the block body is provided with the impeller. 7 . The wall is provided with an L-shaped ventilation hole, and the ventilation hole is connected with a trachea. 7.根据权利要求6所述的滚轮销多工位自动加工装置，其特征在于所述内腔的底部设有用于容纳叶轮转轴的通孔，所述叶轮转轴穿过通孔并通过螺母与接料套连接。7. The multi-position automatic processing device for roller pins according to claim 6, wherein the bottom of the inner cavity is provided with a through hole for accommodating the impeller rotating shaft, and the impeller rotating shaft passes through the through hole and is connected to the joint through a nut. Sleeve connection. 8.根据权利要求6所述的滚轮销多工位自动加工装置，其特征在于叶轮转轴上设有一档片，通孔的内壁的一组中心对称位置上设有挡块。8 . The multi-position automatic processing device for roller pins according to claim 6 , wherein a stopper is arranged on the rotating shaft of the impeller, and stops are arranged at a group of centrally symmetrical positions on the inner wall of the through hole. 9 . 9.根据权利要求6所述的滚轮销多工位自动加工装置，其特征在于所述活动支架上设有一气室，所述气管穿接于所述气室。9 . The multi-position automatic processing device for roller pins according to claim 6 , wherein an air chamber is provided on the movable bracket, and the air pipe is threaded through the air chamber. 10 . 10.根据权利要求1所述的滚轮销多工位自动加工装置，其特征在于所述刀具为两个，每个刀具分别通过一个支撑架设置于拖板上，两支撑架间形成用于送料与卸料的通道。10. The multi-station automatic processing device for roller pins according to claim 1, wherein the number of said knives is two, each knives are respectively arranged on the carriage through a support frame, and the two support frames are formed for feeding with discharge channel.
CN201811491453.3A 2018-12-07 2018-12-07 A kind of roller pin multistation automatic machining device Pending CN109249035A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
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CN111957834A (en) * 2020-09-09 2020-11-20 蓬莱市明睿节能科技有限公司 Machining equipment for thrust ball pin
CN113770413A (en) * 2021-09-24 2021-12-10 慈溪市寅升电器有限公司 Punching equipment and punching method for power supply insertion sheet
CN114101728A (en) * 2021-12-06 2022-03-01 无锡云集机械有限公司 Numerical control machine tool with automatic feeding device
CN120734371A (en) * 2025-09-02 2025-10-03 江苏泰润泵业有限公司 Turning control equipment for metal aeration pipeline

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Application publication date: 20190122