CN208178541U - Vertical 60 degree of angle tooling milling heads of Vehicle Processing - Google Patents

Abstract

The utility model relates to a kind of 60 degree of angle tooling milling heads of vertical Vehicle Processing, including terminal pad, 60 degree of cabinets, main shaft, rotating disk mechanism, bevel gear and angular wheel shaft, rotating disk mechanism includes sliding block, worm screw, worm gear, gear shaft one, clutch gear, clutch bottom sheet, gear shaft two, fork and ratchet, worm and wormwheel is meshed, worm gear is connect with gear shaft one by flat key, one gear of gear shaft is engaged with clutch gear, clutch gear is connect with gear shaft two by circlip for shaft, clutch bottom sheet is connect with gear shaft two by flat key, two gear of gear shaft is engaged with sliding block side rack gear, fork end is equipped with fork head, fork head and shift fork eccentric setting, fork head is inserted into clutch bottom sheet groove, clutch bottom sheet and clutch gear are combinable by rotation shift fork or disengage, ratchet and worm screw one end pass through flat key Connection, 60 degree of bottom of box two sides, which are equipped with, can be used for preventing ratchet from inverting and adjusting the pin that worm screw, fork and gear shaft two rotate.

Description

Vertical 60 degree of angle tooling milling heads of Vehicle Processing

Technical field

The utility model relates to a kind of milling heads, more particularly to a kind of 60 degree of angle tooling milling heads of vertical Vehicle Processing.

Background technique

In hydroelectric facility manufacture, there is the hole of more special angle to need to process, for matching in addition, mixed 16 outside Guide Vane Hole, Guide Vane Hole and the center of circle are at 60 degree of angles.The hole of such angle is processed at present, is all the position that hole is determined using laser tracker It postpones, numerical control borer walks coordinate and bores bore hole, but processes that each hole speed is slower, and efficiency is lower in this manner.

Summary of the invention

The utility model is to solve technical problem present in well-known technique and provide that a kind of machining accuracy is high, user Just, 60 degree of angle tooling milling heads of the low vertical Vehicle Processing of high production efficiency, production cost, work can be completed in a station on vertical vehicle The total order of part is processed, and is substantially increased production efficiency, is improved the machining accuracy of workpiece, saved manufacturing cost.

The utility model is adopted the technical scheme that solve technical problem present in well-known technique:

60 degree of angle tooling milling heads of a kind of vertical Vehicle Processing, it is characterised in that: including terminal pad, 60 degree of cabinets, main shaft, turntables Mechanism, bevel gear and angular wheel shaft, the terminal pad are bolted with 60 degree of cabinets, and the main shaft is assemblied in by bearing In 60 degree of cabinets, one end and the rotating disk mechanism of the main shaft are bolted, and the other end and the bevel gear of the main shaft pass through Flat key is fixedly connected, and the bevel gear is meshed with angular wheel shaft, and the crossed axis angle of the bevel gear and angular wheel shaft is 60 degree, institute Angular wheel shaft is stated to be assemblied on 60 degree of cabinets by bearing；The rotating disk mechanism include sliding block, worm screw, worm gear, gear shaft one, from Clutch gear, clutch bottom sheet, gear shaft two, fork and ratchet, the worm and wheel are meshed, the worm gear and gear shaft One is connected by flat key, and the gear of the gear shaft one is meshed with clutch gear, the clutch gear and gear shaft two It is connected by circlip for shaft, the clutch bottom sheet is connect with gear shaft two by flat key, the gear of the gear shaft two It is meshed with the rack gear of sliding block side, cutter is assembled on the sliding block, the end of the fork is equipped with fork head, the fork head With shift fork eccentric setting, the fork head is inserted into the groove of clutch bottom sheet, and the clutch bottom sheet and clutch gear are logical Overwinding transfer fork is combinable or disengages, and one end of the ratchet and worm screw is connected by flat key, the bottom two of 60 degree of cabinets Side, which is equipped with, can be used for preventing ratchet from inverting and adjusting the pin that worm screw, fork and gear shaft two rotate.

The transmission ratio of the worm and gear is 1:40.

The gear of the gear shaft one and the transmission ratio of clutch gear are 50:19.

The transmission ratio of the rack gear of the gear and sliding block side of the gear shaft two is 1:1.

The transmission ratio of the ratchet and pin is 1:10.

The sliding block is mounted on rotating disk mechanism by bolt.

The pin is fixed by baffle.

The utility model has the advantages and positive effects of:

The utility model is installed on vertical vehicle, fixes lathe angle, can use the hole of vertical Vehicle Processing special angle, The outer processing for matching workpiece whole process can be completed in a station on vertical vehicle, eliminates outer with the work for going to 60 degree of holes of Boring machine processing Sequence saves workpiece inverted order and the again time of centering, and also eliminates the time that workpiece utilizes laser tracker positioning；Tooth Wheel rotation drives sliding block mobile, with the movement of sliding block can change processing range and diametric autofeed, adjustment The rotation of worm screw may be implemented the Fine Feed of cutter, and 180 ° of shift fork of rotation makes clutch combine or disengage, realize autofeed and It retracts manually；The utility model structural framing is ingenious, and structure is simple, easy to use, not only solves during manufacturing Difficult problem, and greatly improve work efficiency, the machining accuracy of workpiece is improved, manufacturing cost has been saved, has obtained visitor The consistent favorable comment at family increases profit for enterprise.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the side view of Fig. 1；

Fig. 3 is the A-A diagrammatic cross-section of Fig. 1；

Fig. 4 is the structural schematic diagram one of the rotating disk mechanism internal drive part of the utility model；

Fig. 5 is the structural schematic diagram two of the rotating disk mechanism internal drive part of the utility model；

Fig. 6 is the structural schematic diagram three of the rotating disk mechanism internal drive part of the utility model.

In figure: 1- terminal pad, 2-60 degree cabinet, 3- angular wheel shaft, 4- bevel gear, 5- main shaft, 6- rotating disk mechanism, 61- are sliding Block, 611- rack gear, 62- worm screw, 63- worm gear, 64- gear shaft one, 65- clutch gear, 66- clutch bottom sheet, 67- gear shaft Two, 68- fork, 681- fork head, 69- ratchet, 7- pin, 8- cutter.

Specific embodiment

For the invention, features and effects that can further appreciate that the utility model, the following examples are hereby given, and cooperates Detailed description are as follows for attached drawing:

Referring to Figure 1~3,60 degree of angle tooling milling heads of a kind of vertical Vehicle Processing, including terminal pad 1,60 degree of cabinet 2, main shaft 5, rotating disk mechanism 6, bevel gear 4 and angular wheel shaft 3, terminal pad 1 and 60 degree cabinet 2 are bolted, and main shaft 5 is filled by bearing It fits in 60 degree of cabinets 2, one end and the rotating disk mechanism 6 of main shaft 5 are bolted, and the other end and the bevel gear 4 of main shaft 5 pass through Key is fixedly connected, and bevel gear 4 is meshed with angular wheel shaft 3, and the crossed axis angle of bevel gear 4 and angular wheel shaft 3 is 60 degree, angular wheel shaft 3 are assemblied on 60 degree of cabinets 2 by bearing；As shown in figures 4-6, rotating disk mechanism 6 includes sliding block 61, worm screw 62, worm gear 63, tooth Wheel shaft 1, clutch gear 65, clutch bottom sheet 66, gear shaft 2 67, fork 68 and ratchet 69, worm screw 62 and 63 phase of worm gear Engagement, worm gear 63 are connect with gear shaft 1 by flat key, and the gear of gear shaft 1 is meshed with clutch gear 65, clutch Device gear 65 is connect with gear shaft 2 67 by circlip for shaft, and clutch bottom sheet 66 and gear shaft 2 67 are connected by flat key It connects, the gear of gear shaft 2 67 is meshed with the rack gear 611 of 61 side of sliding block, and cutter 8, the end of fork 68 are assembled on sliding block 611 Portion is equipped with fork head 681, fork head 681 and 68 eccentric setting of shift fork, and fork head 681 is inserted into the groove of clutch bottom sheet 66, Clutch bottom sheet 66 and clutch gear 65 are combinable by rotation shift fork 68 or disengage, and ratchet 69 and one end of worm screw 62 pass through Flat key connection, as illustrated in fig. 1 and 2, the two sides of the bottom of 60 degree of cabinets 2, which are equipped with, can be used for preventing ratchet from inverting and adjusting worm screw, pulling out The pin 7 that fork and gear shaft two rotate.

The transmission ratio of 63 worm screw 62 of worm gear is 1:40.

The gear of gear shaft 1 and the transmission ratio of clutch gear 65 are 50:19.

The transmission ratio of the rack gear 611 of the gear and sliding block side of gear shaft 2 67 is 1:1.

The transmission ratio of ratchet 69 and pin 7 is 1:10.

Referring to Fig. 3, sliding block 61 is mounted on rotating disk mechanism 6 by bolt, and anti-limited slip block disengagement is thrown away.

Pin 7 is fixed by baffle 9, and butterfly can extract pin.

The specific connection procedure of the present embodiment:

Terminal pad is attached together and is fitted on 60 degree of cabinets using bolt, nut handle；Angular wheel shaft is mainly assembled to 60 using bearing It spends on cabinet；Bevel gear is assembled on main shaft using key, is assembled into 60 after it adjusts gap with angular wheel shaft It spends in the bearing of cabinet；Rotating disk mechanism is assembled on main shaft, is fixed using bolt.

The utility model is when in use: installing cutter on turntable, since milling head is to fix 60 degree of milling heads, attaches it to Can directly be processed after on vertical vehicle and main shaft at 60 degree of angles each hole.

This component is the dedicated 60 degree of facing head accessory heads of 12.5 meter Li Che, can complete the boring to 60 degree of beveled apertures, preceding The processing of rear end face.Worm screw at rotation outer circle makes clutch to just, while rotating shift fork axle combines clutch, can complete Diametric autofeed (0.1~0.2mm/min), pays attention to rotation direction, can not invert use.Rotation shift fork keeps clutch de- From the gear shaft for turning end face realizes the fast fallback (110mm/r) of sliding block.

It ensure that the position precision for mixing each hole outside using this tooling, reduce difficulty of processing.This is practical new in summary Type is skillfully constructed, and structure is simple, easy to use, not only solves the difficult problem during manufacturing, and greatly improve Working efficiency, has saved manufacturing cost, has obtained the consistent favorable comment of client, increases profit for enterprise.

The above is only the preferred embodiments to the utility model, not make limit in any form to the utility model System, all foundation the technical essence of the utility model any simple modifications made to the above embodiment, equivalent variations and modification, It is all within the scope of the technical scheme of the utility model.

Claims (7)

1. a kind of 60 degree of angle tooling milling heads of vertical Vehicle Processing, it is characterised in that: including terminal pad, 60 degree of cabinets, main shaft, disk machines Structure, bevel gear and angular wheel shaft, the terminal pad are bolted with 60 degree of cabinets, and the main shaft is assemblied in 60 by bearing It spends in cabinet, one end and the rotating disk mechanism of the main shaft are bolted, and the other end and bevel gear of the main shaft pass through flat Key is fixedly connected, and the bevel gear is meshed with angular wheel shaft, and the crossed axis angle of the bevel gear and angular wheel shaft is 60 degree, described Angular wheel shaft is assemblied on 60 degree of cabinets by bearing；The rotating disk mechanism includes sliding block, worm screw, worm gear, gear shaft one, clutch Device gear, clutch bottom sheet, gear shaft two, fork and ratchet, the worm and wheel are meshed, the worm gear and gear shaft one It is connected by flat key, the gear of the gear shaft one is meshed with clutch gear, the clutch gear and gear shaft two-way Cross circlip for shaft connection, the clutch bottom sheet connect with gear shaft two by flat key, the gear of the gear shaft two and The rack gear of sliding block side is meshed, and assembles cutter on the sliding block, and the end of the fork is equipped with fork head, the fork head with Shift fork eccentric setting, the fork head are inserted into the groove of clutch bottom sheet, and the clutch bottom sheet passes through with clutch gear Rotation shift fork is combinable or disengages, and one end of the ratchet and worm screw passes through flat key and connects, the two sides of the bottom of 60 degree of cabinets Equipped with the pin that can be used for preventing ratchet reversion and adjusting worm screw, fork and the rotation of gear shaft two.

2. 60 degree of angle tooling milling heads of vertical Vehicle Processing according to claim 1, it is characterised in that: the biography of the worm and gear Dynamic ratio is 1:40.

3. 60 degree of angle tooling milling heads of vertical Vehicle Processing according to claim 1, it is characterised in that: the tooth of the gear shaft one The transmission ratio of wheel and clutch gear is 50:19.

4. 60 degree of angle tooling milling heads of vertical Vehicle Processing according to claim 1, it is characterised in that: the tooth of the gear shaft two The transmission ratio of wheel and the rack gear of sliding block side is 1:1.

5. 60 degree of angle tooling milling heads of vertical Vehicle Processing according to claim 1, it is characterised in that: the ratchet and pin Transmission ratio is 1:10.

6. 60 degree of angle tooling milling heads of vertical Vehicle Processing according to claim 1, it is characterised in that: the sliding block passes through bolt It is mounted on rotating disk mechanism.

7. 60 degree of angle tooling milling heads of vertical Vehicle Processing according to claim 1, it is characterised in that: the pin passes through baffle It is fixed.