CN204892970U - Manual simple and easy turning device of major diameter work piece - Google Patents

Manual simple and easy turning device of major diameter work piece Download PDF

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Publication number
CN204892970U
CN204892970U CN201520671338.XU CN201520671338U CN204892970U CN 204892970 U CN204892970 U CN 204892970U CN 201520671338 U CN201520671338 U CN 201520671338U CN 204892970 U CN204892970 U CN 204892970U
Authority
CN
China
Prior art keywords
mounting disc
rocking handle
tool rest
screw rod
cutter
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.)
Expired - Fee Related
Application number
CN201520671338.XU
Other languages
Chinese (zh)
Inventor
李雷
唐华武
王永焰
唐全文
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.)
DUSHI COAL PREPARATION POWER STATION SICHUAN DAZHU COAL AND ELECTRICITY (GROUP) Co Ltd
Original Assignee
DUSHI COAL PREPARATION POWER STATION SICHUAN DAZHU COAL AND ELECTRICITY (GROUP) 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 DUSHI COAL PREPARATION POWER STATION SICHUAN DAZHU COAL AND ELECTRICITY (GROUP) Co Ltd filed Critical DUSHI COAL PREPARATION POWER STATION SICHUAN DAZHU COAL AND ELECTRICITY (GROUP) Co Ltd
Priority to CN201520671338.XU priority Critical patent/CN204892970U/en
Application granted granted Critical
Publication of CN204892970U publication Critical patent/CN204892970U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a manual simple and easy turning device of major diameter work piece (b), (b) comprises support, rocking handle, blade holder, cutter. The support comprises mounting disc, installation axle, fixed tongs, rand, and the center of mounting disc sets up the installation axle, sets up the ring flange on the end of installation axle. Fixed tongs comprises a plurality of cylinders, and the one end setting of fixed tongs is at the mounting disc edge, and the rand is connected to the other end. Be provided with the track that slides between rand and mounting disc, the track that slides passes the blade holder to carry out the blade holder radially fixed, set up the cutter mounting hole in the blade holder. The rocking handle is fixed at mounting disc edge, and the rocking handle is the body, and inside sets up the screw rod, and the rocking handle is stretched out to the one end of screw rod, the other end pass the mounting disc and with blade holder swing joint, be provided with in the rocking handle and carry out the complex internal thread with the screw rod. The utility model discloses simple structure, can the scene through simple installation, alright carry out simple and easy turning to the axle head of big profile shaft class piece. The utility model discloses low in manufacturing cost, convenient to carry.

Description

Large-diameter workpiece hand-operated simple truning fixture
Technical field
The utility model relates to a kind of easy handcar turning device, is applicable to carry out manual simplified turning operation to macrotype axes series spare and accessory parts.
Background technology
In machinery maintenance, general axle class, the parts of cylinder class all can be processed on lathe, but after some ultra-large type damage of components, especially after the bearing place of the axle head of its axial workpiece damages, engine lathe can not meet processing request, generally only has manufacturer just to have Special Equipment to carry out processing reparation to it.
Above-mentioned axle class damage, portion is the termination damage of axle absolutely greatly, because of in Machine Design, usually bearing is installed in the termination of axle, and therefore the termination of axle just becomes the position of bearing weight and also participating in wearing and tearing.The method for maintaining of shaft end head typically uses the method for turning, and turning is carried out in the termination of workpiece spindle of wearing and tearing or distortion, makes the termination of workpiece spindle recover axiality, and then puts an axle sleeve and just can.Therefore, in maintenance process, need the turning problem of the axle head first solving workpiece spindle.
But, the super large profile shaft class machining tool generally not special in production scene, if this superhuge shaft is sent to special manufacturer do reparation, its cost will be very large, comprise cost of transportation, rehabilitation cost, the production cost that time because of flight-line maintenance is delayed and causes is all no small loss to enterprise.Therefore, a kind of device that can carry out turning at the scene to the axle head of workpiece spindle is needed.
Utility model content
In order to solve the problem, the utility model provides a kind of large-diameter workpiece hand-operated simple truning fixture.
The utility model is by support, and rocking handle, tool rest, cutter are formed.Described support is made up of mounting disc 4, installation shaft 5, fixing handgrip 2, collar 12, and the center of mounting disc arranges installation shaft, the termination of installation shaft is arranged ring flange 3.Collar and mounting disc are coaxially arranged; Described fixing handgrip 2 is made up of some cylinders, and one end of fixing handgrip is arranged on mounting disc edge, and the other end connects collar.
Between collar and mounting disc, be provided with sliding rail 11, sliding rail is through tool rest 8, and it is fixing tool rest to be carried out radial direction, arranges Cutting tool installation manner hole, arrange cutter 9 in Cutting tool installation manner hole in tool rest.
Rocking handle 6 is fixed on mounting disc edge, and rocking handle is body, and inside arranges screw rod 7, and rocking handle is stretched out in one end of screw rod, and the other end passes mounting disc and is flexibly connected with tool rest 8, is provided with the internal thread carrying out with screw rod coordinating in rocking handle.
Large-diameter workpiece hand-operated simple truning fixture as above, is specially, and described sliding rail 11 is for spending strong axle.
Large-diameter workpiece hand-operated simple truning fixture as above, be specially, described tool rest is arranged clamping screw 10, cutter is fixed by clamping screw.
Beneficial effect: the utility model structure is simple, can be installed by simple at the scene, just can carry out turning to the axle head of large-sized shaft-part.
The utility model low cost of manufacture, easy to carry.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model.
Detailed description of the invention
Collar of the present utility model and mounting disc are coaxially arranged, and are separately positioned on the left and right sides, are connected between the two by fixing handgrip 2.Fixing handgrip is made up of 4 to 6 cylinders, and annular array is at the edge of collar and mounting disc.
The termination of installation shaft is arranged ring flange 3.Hole on ring flange is carried out corresponding with the stub bore of workpiece spindle 1.In axial workpiece, axle head all will arrange stub bore, is provided with internal thread in stub bore, is generally used for installation shaft end cap, or does the use of installing/dismounting workpiece spindle, or is used as other.
Installation shaft 5 is Step Shaft, and installation shaft is through the center of mounting disc 4.Installation shaft arranges locking nut, mounting disc is locked on the mounting shaft, mounting disc arranges on the mounting shaft by radial thrust bearing, makes mounting disc can be mounted opposite axle and rotates flexibly.
Sliding rail 11 passes tool rest 8 and tool rest is carried out radial direction and fixes.Sliding rail for spending strong axle, prevent tool rest at work Relative sliding track rotate.Cutting tool installation manner hole is set in tool rest, cutter 9 is set in Cutting tool installation manner hole.Tool rest is arranged clamping screw 10, for locking cutter.
Rocking handle 6 is fixed on mounting disc edge, and rocking handle is body, and inside arranges screw rod 7, and rocking handle is stretched out in one end of screw rod, and the other end passes mounting disc and is flexibly connected with tool rest 8, is provided with the internal thread carrying out with screw rod coordinating in rocking handle.
Before the turning of this device of use, need the end head exposing workpiece spindle 1.Ring flange 3 is adopted with the stub bore of workpiece spindle and is screwed, make installation shaft be fixed on the axle head of workpiece spindle, and then be inserted in mounting disc in installation shaft, make collar 12 be stuck in the waist of workpiece spindle 1 gently, on the mounting shaft, tool rest is in the side of workpiece spindle end in mounting disc locking.Installation shaft, workpiece spindle, mounting disc, collar are in coaxial state.
Choose the blade shape of cutter and milled cutting edge, to ensure turning effect and quality, then in Cutting tool installation manner hole, put into cutter, make cutter be in cutting face, and regulate the depth of cut of cutter, lock cutter by clamping screw 10.
Rotate this truning fixture by rocking handle, mounting disc, tool rest, cutter, fixing handgrip are all rotated along installation shaft 5 and workpiece spindle 1, and Tool in Cutting, to workpiece spindle, completes cutwork.
Radial feed amount can enter 0.1-0.2mm at every turn, regulates the position of cutter in Cutting tool installation manner hole to carry out radial feed.
Axial feed: general axis is to can enter 2-3mm at every turn.In rotary course, tool rest can be promoted by adjusting screw(rod) 7 and move axially, complete axial feed.

Claims (3)

1. large-diameter workpiece hand-operated simple truning fixture, by support, rocking handle, tool rest, cutter are formed; Described support is made up of mounting disc (4), installation shaft (5), fixing handgrip (2), collar (12), and the center of mounting disc arranges installation shaft, the termination of installation shaft is arranged ring flange (3); Collar and mounting disc are coaxially arranged; Described fixing handgrip (2) is made up of some cylinders, and one end of fixing handgrip is arranged on mounting disc edge, and the other end connects collar;
Between collar and mounting disc, be provided with sliding rail (11), sliding rail is through tool rest (8), and it is fixing tool rest to be carried out radial direction, arranges Cutting tool installation manner hole, arrange cutter (9) in Cutting tool installation manner hole in tool rest;
Rocking handle (6) is fixed on mounting disc edge, and rocking handle is body, and inside arranges screw rod (7), and rocking handle is stretched out in one end of screw rod, and the other end passes mounting disc and is flexibly connected with tool rest (8), is provided with the internal thread carrying out with screw rod coordinating in rocking handle.
2. large-diameter workpiece hand-operated simple truning fixture as claimed in claim 1, it is characterized in that, described sliding rail (11) is for spending strong axle.
3. large-diameter workpiece hand-operated simple truning fixture as claimed in claim 1, it is characterized in that, described tool rest is arranged clamping screw (10), cutter is fixed by clamping screw.
CN201520671338.XU 2015-09-01 2015-09-01 Manual simple and easy turning device of major diameter work piece Expired - Fee Related CN204892970U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520671338.XU CN204892970U (en) 2015-09-01 2015-09-01 Manual simple and easy turning device of major diameter work piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520671338.XU CN204892970U (en) 2015-09-01 2015-09-01 Manual simple and easy turning device of major diameter work piece

Publications (1)

Publication Number Publication Date
CN204892970U true CN204892970U (en) 2015-12-23

Family

ID=54915182

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520671338.XU Expired - Fee Related CN204892970U (en) 2015-09-01 2015-09-01 Manual simple and easy turning device of major diameter work piece

Country Status (1)

Country Link
CN (1) CN204892970U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106077710A (en) * 2016-07-06 2016-11-09 兰州兰石重型装备股份有限公司 The processing unit (plant) of major diameter bobbin carriage sealing surface and using method thereof
CN106334803A (en) * 2016-10-19 2017-01-18 武昌船舶重工集团有限公司 Machining equipment for castings and forgings and turning method
CN113199041A (en) * 2021-04-30 2021-08-03 西安理工大学 Precision rotary turning tool rest

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106077710A (en) * 2016-07-06 2016-11-09 兰州兰石重型装备股份有限公司 The processing unit (plant) of major diameter bobbin carriage sealing surface and using method thereof
CN106334803A (en) * 2016-10-19 2017-01-18 武昌船舶重工集团有限公司 Machining equipment for castings and forgings and turning method
CN106334803B (en) * 2016-10-19 2018-10-12 武昌船舶重工集团有限公司 A kind of forge piece process equipment and method for turning
CN113199041A (en) * 2021-04-30 2021-08-03 西安理工大学 Precision rotary turning tool rest

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151223

Termination date: 20160901