CN106312646A - Alignment rolling tool of T160 bulldozer single-winch drive bevel gear - Google Patents

Alignment rolling tool of T160 bulldozer single-winch drive bevel gear Download PDF

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Publication number
CN106312646A
CN106312646A CN201510355670.XA CN201510355670A CN106312646A CN 106312646 A CN106312646 A CN 106312646A CN 201510355670 A CN201510355670 A CN 201510355670A CN 106312646 A CN106312646 A CN 106312646A
Authority
CN
China
Prior art keywords
bevel gear
drive bevel
positioning
mandrel
tool
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
CN201510355670.XA
Other languages
Chinese (zh)
Inventor
祁晶
范春仙
王�华
赵志远
袁立会
王秀红
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.)
Tianjin Construction Machinery Factory
Original Assignee
Tianjin Construction Machinery Factory
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 Tianjin Construction Machinery Factory filed Critical Tianjin Construction Machinery Factory
Priority to CN201510355670.XA priority Critical patent/CN106312646A/en
Publication of CN106312646A publication Critical patent/CN106312646A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
    • B23F23/02—Loading, unloading or chucking arrangements for workpieces
    • 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
    • B23Q2703/00—Work clamping
    • B23Q2703/02—Work clamping means
    • B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)

Abstract

After a T160 bulldozer single-winch drive bevel gear is subject to quenching heat treatment machining, a conical tooth portion of the gear deforms, due to the fact that no dedicated alignment rolling tool exists originally, and inner hole positioning is adopted, in the machining process, the positioning error formed by the rotating freedom degree is large, coaxiality of an inner spline and arc teeth is poor, during engagement, the arc teeth and the inner spline form bouncing, the engaging effect is affected, and the noise is higher. According to a tool special for alignment rolling of the T160 bulldozer single-winch drive bevel gear, positioning of a workpiece and a mandrel and positioning of a machine tool and the mandrel can be achieved through a basin tooth checking tool spindle and a positioning sleeve, a drawing screw rod is connected with the machine tool and a nut, meanwhile, a dedicated gasket ring is used for clamping the workpiece, and it is ensured that the alignment rolling working procedure of the drive bevel gear is smoothly carried out. Positioning of the inner spline of the drive bevel gear and the machine tool is achieved, mounting is carried out according to the central distance, the engaging rate is improved, and the part error is reduced.

Description

T160 bull-dozer simple lay dish drive bevel gear is to rolling instrument
Technical field
Patent of the present invention is suitable for T160 bull-dozer simple lay dish drive bevel gear to rolling instrument.
Background technology
After carrying out quenching heat treatment processing for T160 bull-dozer simple lay dish drive bevel gear, is produced from its bevel gear part Change shape, originally special to rolling instrument owing to not having, and owing to using Internal hole positioning, rotary freedom is adding The position error formed during work is big, and internal spline is bad with the axiality of curved tooth, with internal spline shape during engagement One-tenth is beated, and impact engagement effect, noise is higher.
Patent of invention content
Patent purpose of the present invention is to use specific purpose tool, it is achieved workpiece positioning precision is high, and mismachining tolerance is little, carries High contact-ratio, reduces noise, realizes good assembly performance.
Patent of the present invention for achieving the above object, by the following technical solutions: this T160 bull-dozer simple lay dish master The dynamic bevel gear specific purpose tool to rolling, is tested toothed tool mandrel, positioning sleeve, stretching screw, nut by determining basin tooth Deng composition, it is characterised in that: test toothed tool mandrel by basin tooth and positioning sleeve realizes workpiece and mandrel, lathe With the location of mandrel, stretching screw is connected with lathe, nut, uses special washer clamping workpiece simultaneously, protects Rolling operation is smoothed out by card drive bevel gear.
The beneficial effect of patent of the present invention: achieve drive bevel gear internal spline by testing tooth mandrel and positioning sleeve With the location of lathe, install according to centre-to-centre spacing, improve contact-ratio, reduce part error.
Accompanying drawing explanation
Fig. 1 is drive bevel gear to rolling frock installation diagram, as shown in the figure:
1. nut M20 2. stretching screw 3. basin tooth tests toothed tool mandrel 4. positioning sleeve 5. packing ring 6. part to be processed
Detailed description of the invention
In conjunction with accompanying drawing, the content of the technical program is made narration in detail.
Assemble and job order: basin tooth is tested tooth mandrel and is assembled in lathe actively axis hole, ensure rigging position, Using mandrel tapered portion and lathe to connect, positioning sleeve is attached by matching relationship with mandrel φ 55 part, Stretching screw through testing tooth mandrel, is contained in inner bore of part and end face wiped clean on positioning sleeve, use packing ring and Nut, by Workpiece clamping, starts working procedure processing.
The above, it is simply that the preferred embodiment of patent of the present invention, every technology according to patent of invention Essence, to any simple modification made for any of the above embodiments, equivalent variations and modification, all still falls within the present invention special In the range of the technical scheme of profit.

Claims (1)

1.T160 bull-dozer simple lay dish drive bevel gear, to rolling specific purpose tool, is tested tooth mandrel, positioning sleeve by basin tooth, is drawn The tight composition such as screw rod, nut, it is characterised in that: test toothed tool mandrel by basin tooth and positioning sleeve realizes workpiece With the location of mandrel, lathe and mandrel, stretching screw is connected with lathe, nut, uses special washer simultaneously Clamping workpiece, it is ensured that rolling operation is smoothed out by drive bevel gear, and the feature of this specific purpose tool is location division Divide and use internal spline location, reduce error. realize T160 bull-dozer simple lay dish drive bevel gear rolling is processed. Reduce T160 bull-dozer simple lay dish drive noise.
CN201510355670.XA 2015-06-20 2015-06-20 Alignment rolling tool of T160 bulldozer single-winch drive bevel gear Pending CN106312646A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510355670.XA CN106312646A (en) 2015-06-20 2015-06-20 Alignment rolling tool of T160 bulldozer single-winch drive bevel gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510355670.XA CN106312646A (en) 2015-06-20 2015-06-20 Alignment rolling tool of T160 bulldozer single-winch drive bevel gear

Publications (1)

Publication Number Publication Date
CN106312646A true CN106312646A (en) 2017-01-11

Family

ID=57729104

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510355670.XA Pending CN106312646A (en) 2015-06-20 2015-06-20 Alignment rolling tool of T160 bulldozer single-winch drive bevel gear

Country Status (1)

Country Link
CN (1) CN106312646A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06143078A (en) * 1991-07-29 1994-05-24 Masaki Izumi Tool holder for machining center
CN200948517Y (en) * 2006-09-30 2007-09-19 江苏飞船股份有限公司 Grinding gear clamp
CN101722339A (en) * 2009-12-14 2010-06-09 江苏飞船股份有限公司 Gear milling positioning fixture for spiral bevel gear
CN201565677U (en) * 2009-11-10 2010-09-01 中车集团四川丹齿零部件有限公司 Gear milling frock
CN201862870U (en) * 2010-11-26 2011-06-15 天津市精诚机床制造有限公司 Gear milling fixture of numerical control spiral bevel gear milling machine
CN202271041U (en) * 2011-07-22 2012-06-13 天津建筑机械厂 Tooth milling tool for single-capstan bevel gear of bulldozer
CN202715909U (en) * 2012-05-22 2013-02-06 綦江重配齿轮有限公司 Gear lapping clamp for axle drive bevel gear
CN203471079U (en) * 2013-07-29 2014-03-12 江阴市科安传动机械有限公司 Elastic clamp of bevel gear
CN203471080U (en) * 2013-07-29 2014-03-12 江阴市科安传动机械有限公司 Elastic fixture for bevel gear provided with shaft

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06143078A (en) * 1991-07-29 1994-05-24 Masaki Izumi Tool holder for machining center
CN200948517Y (en) * 2006-09-30 2007-09-19 江苏飞船股份有限公司 Grinding gear clamp
CN201565677U (en) * 2009-11-10 2010-09-01 中车集团四川丹齿零部件有限公司 Gear milling frock
CN101722339A (en) * 2009-12-14 2010-06-09 江苏飞船股份有限公司 Gear milling positioning fixture for spiral bevel gear
CN201862870U (en) * 2010-11-26 2011-06-15 天津市精诚机床制造有限公司 Gear milling fixture of numerical control spiral bevel gear milling machine
CN202271041U (en) * 2011-07-22 2012-06-13 天津建筑机械厂 Tooth milling tool for single-capstan bevel gear of bulldozer
CN202715909U (en) * 2012-05-22 2013-02-06 綦江重配齿轮有限公司 Gear lapping clamp for axle drive bevel gear
CN203471079U (en) * 2013-07-29 2014-03-12 江阴市科安传动机械有限公司 Elastic clamp of bevel gear
CN203471080U (en) * 2013-07-29 2014-03-12 江阴市科安传动机械有限公司 Elastic fixture for bevel gear provided with shaft

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Application publication date: 20170111