CN104624853A - Press fitting side-closing machine for dust cover - Google Patents

Press fitting side-closing machine for dust cover Download PDF

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Publication number
CN104624853A
CN104624853A CN201410823547.1A CN201410823547A CN104624853A CN 104624853 A CN104624853 A CN 104624853A CN 201410823547 A CN201410823547 A CN 201410823547A CN 104624853 A CN104624853 A CN 104624853A
Authority
CN
China
Prior art keywords
dust cover
cylinder
press
press fitting
depression bar
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.)
Granted
Application number
CN201410823547.1A
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Chinese (zh)
Other versions
CN104624853B (en
Inventor
谷东伟
龙哲
王志琼
毕瑞蘭
张邦成
李述东
张国忠
张忠浩
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.)
Changchun University of Technology
Original Assignee
Changchun University of Technology
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 Changchun University of Technology filed Critical Changchun University of Technology
Priority to CN201410823547.1A priority Critical patent/CN104624853B/en
Publication of CN104624853A publication Critical patent/CN104624853A/en
Application granted granted Critical
Publication of CN104624853B publication Critical patent/CN104624853B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/80—Making other particular articles dustproof covers; safety covers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
    • B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)

Abstract

The invention discloses a press fitting side-closing machine for a dust cover. The machine is of a vertical structure and is composed of a machine tool working table, a press fitting mechanism and a clamp. According to the press fitting mechanism, an air cylinder is adopted for driving, a pressing head and a pressing rod are in spherical surface connection, and good self-adaptation is achieved. The clamp is used for positioning the workpiece. Meanwhile, side closing is performed on the dust cover after press fitting, air cylinder self-centering driving is adopted for the four-station side-closing press fitting head, in this way, it is ensured that press fitting sizes of all stations are uniform, and then the dust cover is prevented from falling off from a wheel support.

Description

Dust cover press-fits receives limit machine
Technical field
The invention belongs to assembly equipment, be especially suitable for wheel stand dust cover and press-fit receipts limit.
Background technology
The Main Function of wheel stand dust cover prevents from entering dust in wheel stand, the assembling of wheel stand and dust cover support adopts press-fit approach to carry out usually, but simple press-fiting can not effectively ensure coming off of dust cover, therefore need effectively to process it after assembling completes, the method usually adopted makes to carry out receipts limit to dust cover.If the receipts limit of dust cover adopts manual mode, the uniformity receiving limit size cannot be ensured, therefore need a kind of side retracting device can with self-centering function, in closing edge process, ensure the uniformity receiving limit size, simultaneously for ensureing uniform force, the station of design is needed to have symmetry.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of dust cover to press-fit the automatic equipment receiving limit, receive limit and adopt four station self-centerings to drive, namely ensure that the symmetry of station, after guaranteeing again to receive limit, each station press mounting dimension is consistent.
This equipment is vertical structure, is made up of platen, press-loading device, fixture.Described workbench is combined by stand, work top, and the burr adjustable tail margin that four can be carried out horizontal adjustment divided into by stand rectangular steel pipe welding forming workbench, and workbench is the wire support member of equipment.The power of press-loading device is provided by cylinder, and cylinder is connected to pressure head by connector, depression bar, adopts sphere-contact between depression bar and pressure head, i.e. floating connection, has good adaptivity.The existing Workpiece fixing function of fixture, can carry out receipts limit to the assembly after press-fiting again, fixture adopts double-pin location, respectively positioning car wheel support and dust cover.Wheel stand and dust cover are press fit into given size by press-loading device, are then driven by four station centering, are completed the receipts limit of dust cover by briquetting.
Accompanying drawing explanation
Fig. 1 dust cover press-fits receives limit owner's view.
Fig. 2 dust cover press-fits receives limit machine left view.
Fig. 3 dust cover press-fits receives limit machine top view.
Fig. 4 press-loading device front view.
Fig. 5 fixture front view.
Fig. 6 fixture left view.
Fig. 7 fixture top view.
Detailed description of the invention
Detailed description of the invention one: composition graphs 1-7 is described present embodiment.
A kind of dust cover press-fits receives limit machine, is made up of platen, press-loading device (50), fixture (40).Platen is combined by stand (20), work top (30), and the burr adjustable tail margin (10) that four can be carried out horizontal adjustment divided into by stand (20), and workbench is the wire support member of equipment, press-loading device has 8 element compositions, bracing frame (50-07) is support component, cylinder (50-08) is installed with on bracing frame (50-07), connector (50-01) is the connector of cylinder (50-08) and depression bar (50-06), and be provided with in axle sleeve (50-05) without oily lining (50-02), depression bar (50-06) can slide at internal freedom, pressure head (50-03) and depression bar adopt sphere-contact, i.e. floating connection, in dust ring is placed in (50-06) depression bar, prevents dust from entering, fixture (40) plays the role of positioning, and attendant mechanism carries out the receipts limit of dust cover simultaneously, clamp body (40-09), cylinder positioning seat (40-04) is arranged on work top (30), cylinder (40-06) is arranged on cylinder positioning seat (40-04), cylinder (40-06) is connected with thrust axis (40-03) by connector (40-07), lining (40-05) is arranged on strong fix seat (40-04), clamp bottom board (40-02) is placed on clamp body (40-09), hinge seat (40-01) is arranged on clamp bottom board (40-02), hinge (40-11) is connected with roller (40-08), roller (40-11) slides in the raceway of thrust axis (40-03), resilient plunger (40-10) is arranged on clamp body (40-09), briquetting (40-12) is connected with hinge (40-11), and slide in dirt-proof boot positioning seat (40-15), apotting spindle (40-13) is arranged in clamp bottom board (40-02), positioning base (40-04) is placed on apotting spindle (40-13), dust cover angle alignment pin (40-16) is arranged on hinge seat (40-01), wheel stand angle alignment pin (40-17) is arranged on clamp bottom board (40-02).
Detailed description of the invention two: composition graphs 1-7 press-fits to dust cover the course of work receiving limit machine and is described.
During the work of pump housing steel ball pressing machine, first dust cover (40-19) is placed in dirt-proof boot positioning sleeve (40-15), angle adopts on dust cover alignment pin (40-16), wheel stand (40-18) is placed on apotting spindle, adopts wheel stand angle alignment pin (40-17) to carry out angle location; Then cylinder (50-08) moves down, and drive depression bar (50-06), pressure head (50-03) move down, and finally contacting with wheel stand (40-18), with the increase puted forth effort, is together with wheel stand is press fit into dust cover; After having press-fited, cylinder (40-06) has moved up, and promote thrust axis (40-03) and move up, and then hinge (40-11) is rotated, briquetting (40-12) moves to center, makes dust cover (40-19) receive limit; After receipts limit completes, cylinder (40-06) moves down, and makes briquetting (40-12) backhaul, then takes off workpiece; The effect of resilient plunger (40-10) makes to ensure that briquetting is away from center, expediently unloads workpiece in free state.

Claims (2)

1. dust cover press-fits a receipts limit machine, is made up of platen, press-loading device (50), fixture (40), platen is combined by stand (20), work top (30), and the burr adjustable tail margin (10) that four can be carried out horizontal adjustment divided into by stand (20), and workbench is the wire support member of equipment, press-loading device has 8 element compositions, bracing frame (50-07) is support component, cylinder (50-08) is installed with on bracing frame (50-07), connector (50-01) is the connector of cylinder (50-08) and depression bar (50-06), and be provided with in axle sleeve (50-05) without oily lining (50-02), depression bar (50-06) can slide at internal freedom, pressure head (50-03) and depression bar adopt sphere-contact, i.e. floating connection, in dust ring is placed in (50-06) depression bar, prevents dust from entering, fixture (40) plays the role of positioning, and attendant mechanism carries out the receipts limit of dust cover simultaneously, clamp body (40-09), cylinder positioning seat (40-04) is arranged on work top (30), cylinder (40-06) is arranged on cylinder positioning seat (40-04), cylinder (40-06) is connected with thrust axis (40-03) by connector (40-07), lining (40-05) is arranged on strong fix seat (40-04), clamp bottom board (40-02) is placed on clamp body (40-09), hinge seat (40-01) is arranged on clamp bottom board (40-02), hinge (40-11) is connected with roller (40-08), roller (40-11) slides in the raceway of thrust axis (40-03), resilient plunger (40-10) is arranged on clamp body (40-09), briquetting (40-12) is connected with hinge (40-11), and slide in dirt-proof boot positioning seat (40-15), apotting spindle (40-13) is arranged in clamp bottom board (40-02), positioning base (40-04) is placed on apotting spindle (40-13), dust cover angle alignment pin (40-16) is arranged on hinge seat (40-01), wheel stand angle alignment pin (40-17) is arranged on clamp bottom board (40-02).
2. when dust cover press-fits the machine work of receipts limit, first dust cover (40-19) is placed in dirt-proof boot positioning sleeve (40-15), angle adopts on dust cover alignment pin (40-16), wheel stand (40-18) is placed on apotting spindle, adopts wheel stand angle alignment pin (40-17) to carry out angle location; Then cylinder (50-08) moves down, and drive depression bar (50-06), pressure head (50-03) move down, and finally contacting with wheel stand (40-18), with the increase puted forth effort, is together with wheel stand is press fit into dust cover; After having press-fited, cylinder (40-06) has moved up, and promote thrust axis (40-03) and move up, and then hinge (40-11) is rotated, briquetting (40-12) moves to center, makes dust cover (40-19) receive limit; After receipts limit completes, cylinder (40-06) moves down, and makes briquetting (40-12) backhaul, then takes off workpiece; The effect of resilient plunger (40-10) makes to ensure that briquetting is away from center, expediently unloads workpiece in free state.
CN201410823547.1A 2014-12-26 2014-12-26 Dust cover press-fits the limit machine of receiving Expired - Fee Related CN104624853B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410823547.1A CN104624853B (en) 2014-12-26 2014-12-26 Dust cover press-fits the limit machine of receiving

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410823547.1A CN104624853B (en) 2014-12-26 2014-12-26 Dust cover press-fits the limit machine of receiving

Publications (2)

Publication Number Publication Date
CN104624853A true CN104624853A (en) 2015-05-20
CN104624853B CN104624853B (en) 2016-05-25

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CN201410823547.1A Expired - Fee Related CN104624853B (en) 2014-12-26 2014-12-26 Dust cover press-fits the limit machine of receiving

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107433444A (en) * 2017-09-26 2017-12-05 江阴博衍机械设备有限公司 Secondary serialization floating press-loading apparatus
CN107499551A (en) * 2017-08-25 2017-12-22 佛山建邦机械有限公司 A kind of ceramic plunger filling apparatus of double-rod cylinder control
CN108453160A (en) * 2018-05-24 2018-08-28 苏州科技大学 A kind of piston valve flanging device
CN108580625A (en) * 2018-05-24 2018-09-28 苏州科技大学 a kind of hydraulic flanging mechanism
CN109632345A (en) * 2018-12-07 2019-04-16 吉林省吉通机械制造有限责任公司 A kind of taper back springing type self-centring positioning device for wheel stand cubing
CN109622870A (en) * 2018-12-20 2019-04-16 安徽省巢湖铸造厂有限责任公司 Receive the transmission device of side machine
CN112958705A (en) * 2021-03-24 2021-06-15 江苏佳德安燃气设备科技有限公司 Edge folding locking device and edge folding locking method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101856786A (en) * 2010-06-10 2010-10-13 苏州工业园区格比机电有限公司 Shock-absorption rubber ring laminating device of gear shifter
RU2402414C1 (en) * 2009-05-13 2010-10-27 Открытое акционерное общество Научно-исследовательский и конструкторско-технологический институт подвижного состава (ОАО "ВНИКТИ") Method of mounting railway wheel pairs
KR101191390B1 (en) * 2012-07-17 2012-10-15 (주)에이테크 글로벌 Bearing press fitting device with variable type press tool
CN103624529A (en) * 2013-11-20 2014-03-12 杭州沃镭科技有限公司 Feeding and press fitting device of clamp spring of clutch booster and press fitting method of clamp spring of clutch booster
CN103659232A (en) * 2013-11-12 2014-03-26 芜湖普威技研有限公司 Dragging arm pressing machine
CN203566214U (en) * 2013-11-18 2014-04-30 铜陵科达车辆装备有限责任公司 Rolling bearing cover press-fitting machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2402414C1 (en) * 2009-05-13 2010-10-27 Открытое акционерное общество Научно-исследовательский и конструкторско-технологический институт подвижного состава (ОАО "ВНИКТИ") Method of mounting railway wheel pairs
CN101856786A (en) * 2010-06-10 2010-10-13 苏州工业园区格比机电有限公司 Shock-absorption rubber ring laminating device of gear shifter
KR101191390B1 (en) * 2012-07-17 2012-10-15 (주)에이테크 글로벌 Bearing press fitting device with variable type press tool
CN103659232A (en) * 2013-11-12 2014-03-26 芜湖普威技研有限公司 Dragging arm pressing machine
CN203566214U (en) * 2013-11-18 2014-04-30 铜陵科达车辆装备有限责任公司 Rolling bearing cover press-fitting machine
CN103624529A (en) * 2013-11-20 2014-03-12 杭州沃镭科技有限公司 Feeding and press fitting device of clamp spring of clutch booster and press fitting method of clamp spring of clutch booster

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107499551A (en) * 2017-08-25 2017-12-22 佛山建邦机械有限公司 A kind of ceramic plunger filling apparatus of double-rod cylinder control
CN107433444A (en) * 2017-09-26 2017-12-05 江阴博衍机械设备有限公司 Secondary serialization floating press-loading apparatus
CN107433444B (en) * 2017-09-26 2023-08-08 江阴博衍机械设备有限公司 Secondary continuous floating press-fitting device
CN108453160A (en) * 2018-05-24 2018-08-28 苏州科技大学 A kind of piston valve flanging device
CN108580625A (en) * 2018-05-24 2018-09-28 苏州科技大学 a kind of hydraulic flanging mechanism
CN108453160B (en) * 2018-05-24 2023-08-18 苏州科技大学 Piston valve flanging device
CN108580625B (en) * 2018-05-24 2023-09-29 苏州科技大学 Hydraulic flanging mechanism
CN109632345A (en) * 2018-12-07 2019-04-16 吉林省吉通机械制造有限责任公司 A kind of taper back springing type self-centring positioning device for wheel stand cubing
CN109622870A (en) * 2018-12-20 2019-04-16 安徽省巢湖铸造厂有限责任公司 Receive the transmission device of side machine
CN112958705A (en) * 2021-03-24 2021-06-15 江苏佳德安燃气设备科技有限公司 Edge folding locking device and edge folding locking method

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Publication number Publication date
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Granted publication date: 20160525

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