CN202667668U

CN202667668U - Special inner spherical surface processing device

Info

Publication number: CN202667668U
Application number: CN 201220268698
Authority: CN
Inventors: 曹荣阁; 张光宇; 李京
Original assignee: FUXIN HUIXIN MACHINERY Co Ltd
Current assignee: FUXIN HUIXIN MACHINERY Co Ltd
Priority date: 2012-06-08
Filing date: 2012-06-08
Publication date: 2013-01-16
Anticipated expiration: 2022-06-08

Abstract

The utility model belongs to a machine process device and particularly relates to a special inner spherical surface processing device which adopts the structure that a main body (22), a rib plate (23), an outer sleeve (8) and a support (7) are connected into a whole in a welding way, a worm shaft (10) is arranged in the main body (22), the outer sleeve (8) and the support (7) in a penetrating way, a shaft sleeve I (9) and a shaft sleeve II (12) are respectively arranged at the right end and the left end of the main body (22), a bearing pedestal (5) is arranged in the support (7), the bearing I (6) is arranged in the bearing pedestal (5), the right end tip of the worm shaft (10) is provided with a handle (1), the worm shaft (10) is in meshed connection with a worm wheel (11) in the main body (22), a cutter loading shaft (19) is connected in a center hole of the worm wheel (11) through a key (25), a shaft head at the upper end of the cutter loading shaft (19) is provided with a square cutter installing hole (19-1), and a locking cutter (21) for a screw II (20) is arranged on the upper surface vertical to the square cutter installing hole (19-1). The special inner spherical surface processing device is simple in structure, convenient to install, high in precision, stable in quality, low in cost and high in production efficiency.

Description

The inner sphere working isolated plant

Technical field

The utility model belongs to mechanical processing technique equipment, particularly a kind of inner sphere working isolated plant.

Background technology

Internal Spherical Surface is generally processed at special-purpose sphere lathe, but apparatus expensive, processing cost is high; Process at engine lathe, need manual operation, complex process, labour intensity is large, and expend many man-hour, and production efficiency is low, can not realize fine finishining, and dimensional accuracy, form and position tolerance and surface roughness are difficult to guarantee, are difficult to reach Design Requirement Drawing.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned technical deficiency, and a kind of steady quality is provided, and machining accuracy is high, production efficiency is high, and can realize at engine lathe the inner sphere working isolated plant of inner sphere working.

The technical scheme that the utility model technical solution problem adopts is: the inner sphere working isolated plant comprises main body, gusset, outer tube, handle, pin one, pin two, lathe saddle, be characterized in main body, gusset, outer tube and bearing are welded to connect and are integrated, worm shaft is installed on main body, outer tube, in the bearing, the footpath is upwards supported by axle sleeve two and axle sleeve one, axle sleeve two and axle sleeve one are contained in respectively the left side of main body, right two ends, axially upper left end is by bearing two, back-up ring two, nut two, sell two spacing, axially upper right-hand member is by bearing block, bearing one, back-up ring one, nut one is fixing spacing, bearing block is contained in the bearing, bearing one is contained in the bearing block, worm shaft right-hand member head mounting handle, fixed with it by pin one, worm shaft is connected with a joggle with the worm gear that is contained in the main body, with the key connection dress cutter shaft is housed in the worm gear centre bore, on the dress cutter shaft, lower two ends are installed on respectively in axle sleeve three and the axle sleeve four, on the dress cutter shaft of axle sleeve four tops bearing three is housed, back-up ring three is equipped with respectively in the lower end of dress cutter shaft, nut three, sell three spacing, dress cutter shaft upper end spindle nose has the Cutting tool installation manner square hole, screw two locking cutters are housed on the face of the top vertical with the Cutting tool installation manner square hole, use screw one fixed protection plate in order to sealing on the main body.

The beneficial effects of the utility model are: the inner sphere working isolated plant is simple in structure, easy for installation, machining accuracy is high, steady quality significantly alleviates labor intensity of operating staff, and cost is low, production efficiency is high, in adjustable scope, by adjusting the tram of cutter, can satisfy multiple inner sphere working requirement.

Description of drawings

Specify with embodiment below in conjunction with accompanying drawing.

Fig. 1 is that inner sphere working isolated plant structure master looks and figure cuts open in office.

Fig. 2 is that the P of Fig. 1 is to view.

Among the figure, the 1-handle; 2-pin one; 3-nut one; 4-back-up ring one; The 5-bearing block; 6-bearing one; The 7-bearing; The 8-outer tube; 9-axle sleeve one; The 10-worm shaft; The 11-worm gear; 12-axle sleeve two; 13-bearing two; 14-back-up ring two; 15-pin two; 16-nut two; 17-screw one; The 18-protective plate; 19-fills cutter shaft; 19-1-Cutting tool installation manner square hole; 20-screw two; The 21-cutter; The 22-main body; The 23-gusset; 24-axle sleeve three; The 25-key; 26-bearing three; 27-axle sleeve four; 28-back-up ring three; 29-nut three; 30-pin three; The 31-workpiece; The 32-lathe saddle.

The specific embodiment

Embodiment, with reference to accompanying drawing 1,2, the main body 22 of inner sphere working isolated plant, gusset 23, outer tube 8 and bearing 7 are welded to connect to be integrated and are fixed on the lathe saddle 32, worm shaft 10 be installed on main body 22,, in the outer tube 8, bearing 7, the footpath is upwards supported by axle sleeve 2 12 and axle sleeve 1, and axle sleeve 2 12 and axle sleeve 1 are contained in respectively the left and right two ends of main body 22.Axially upper left end is spacing by bearing 2 13, back-up ring 2 14, nut 2 16, pin 2 15, axially go up right-hand member and is fixed spacingly by bearing block 5, bearing 1, back-up ring 1, nut 1, and bearing block 5 is contained in the bearing 7, and bearing 1 is contained in the bearing block 5.Worm shaft 10 right-hand member head mounting handles 1 are fixed with it by pin 1, and worm shaft 10 is connected with a joggle with the worm gear 11 that is contained in the main body 22, with key 25 connections cutter shaft 19 are housed in worm gear 11 centre bores.Dress cutter shaft 19 upper/lower terminals are installed on respectively in the axle sleeve 3 24 and axle sleeve 4 27 in the main body 22, on the dress cutter shaft 19 of axle sleeve 4 27 tops bearing 3 26 is housed, back-up ring 3 28, nut 3 29 are equipped with respectively in the lower end of dress cutter shaft 19, pin 3 30 is spacing, dress cutter shaft 19 upper end spindle noses have Cutting tool installation manner square hole 19-1, screw 2 20 locking cutters 21 are housed on the face of Cutting tool installation manner square hole 19-1 vertical direction, use screw one 17 fixed protection plates 18 in order to sealing on the main body 22.

The using method of inner sphere working isolated plant is: be installed on the lathe saddle 32 bearing 7 of this device fixing, cutter 21 is packed in the Cutting tool installation manner square hole 19-1 of cutter shaft 19, adjust the position of cutter 21, determine tool length L=inner sphere radius SR after, with screw 2 20 locking.Simultaneously workpiece 31 is installed on the lathe chuck, and this device is moved to workpiece 31 add the desired location in man-hour, the operator starts lathe, after setting cutting factor, turning handle 1, handle 1 drive worm shaft 10, worm gear 11, dress cutter shaft 19 are rotated together, dress cutter shaft 19 drives its cutter 21 that is installed on the Cutting tool installation manner square hole 19-1 and horizontally rotates in workpiece 31 chambeies of rotation, by the compound motion that workpiece 31 rotates and worm gear 11 drive dress cutter shafts 19, cutter 21 rotations form, thereby finish the inner sphere working process.

Claims

1. inner sphere working isolated plant, comprise main body (22), gusset (23), outer tube (8), handle (1), pin one (2), pin two (15), lathe saddle (32), it is characterized in that main body (22), gusset (23), outer tube (8) and bearing (7) are welded to connect and are integrated, worm shaft (10) is installed on main body (22), outer tube (8), in the bearing (7), the footpath is upwards supported by axle sleeve two (12) and axle sleeve one (9), axle sleeve two (12) and axle sleeve one (9) are contained in respectively the left side of main body (22), right two ends, axially upper left end is by bearing two (13), back-up ring two (14), nut two (16), pin two (15) is spacing, axially upper right-hand member is by bearing block (5), bearing one (6), back-up ring one (4), nut one (3) is fixing spacing, bearing block (5) is contained in the bearing (7), bearing one (6) is contained in the bearing block (5), worm shaft (10) right-hand member head mounting handle (1), fixed with it by pin one (2), worm shaft (10) is connected with a joggle with the worm gear (11) that is contained in the main body (22), with key (25) connection cutter shaft (19) is housed in worm gear (11) centre bore, on the dress cutter shaft (19), lower two ends are installed on respectively in axle sleeve three (24) and the axle sleeve four (27), on the dress cutter shaft (19) of axle sleeve four (27) tops bearing three (26) is housed, back-up ring three (28) is equipped with respectively in the lower end of dress cutter shaft (19), nut three (28), pin three (30) is spacing, dress cutter shaft (19) upper end spindle nose has Cutting tool installation manner square hole (19-1), screw two (20) locking cutters (21) are housed on the face of the top vertical with Cutting tool installation manner square hole (19-1), and upper screw one (17) the fixed protection plate (18) of using of main body (22) is in order to sealing.