CN201988719U

CN201988719U - Field turning device

Info

Publication number: CN201988719U
Application number: CN2011200637825U
Authority: CN
Inventors: 聂辉; 郝建华; 郝建国
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-13
Filing date: 2011-03-13
Publication date: 2011-09-28
Anticipated expiration: 2021-03-13

Abstract

The utility model relates to a field turning device which comprises an outer frame, a turning mechanism and an operation system, wherein a mounting hole is formed on the outer frame while guide rail grooves are formed on the two sides of the outer frame; a transverse platform and a longitudinal platform of the turning mechanism are connected with each other by a bearing guide rail; a bearing sleeve is arranged on the longitudinal platform; a self-aligning bearing is mounted on a bearing sleeve inner seat and sleeved on a spindle with a turning head; the turning head and the mounting hole are opposite to each other in position; a thrust bearing is arranged between the spindle and the bearing sleeve; a tightening cap is sleeved outside the spindle; an I-shaped member consistent with the guide rail groove is arranged on the transverse platform; the transverse platform, the longitudinal platform and the spindle are all connected with a motor; an induction probe of an operation system is mounted on the outer frame while an induction block is mounted on the spindle; and both the induction block and the motor are connected with a console by leads. By using the field turning device provided by the utility model, the field repairing can be implemented, automation is obtained for the operation process, a greater accuracy is obtained in polishing, the service life of a casing is prolonged and the working labor of the worker is also reduced.

Description

On-the-spot truning fixture

Technical field

The utility model relates to big machinery housing endoporus fix tool, what be specifically related to is a kind of on-the-spot truning fixture.

Background technology

Big machinery housing endoporus need polish each weld when repairing the later stage, at present, the fair grinding machines of artificial hand that adopt are polished more, use the chi levelling again, the mode of this artificial polishing, existence polishing error is big, housing endoporus center easily is offset, causes moving jiggly problem.

Summary of the invention

Goal of the invention of the present utility model is to provide a kind of on-the-spot truning fixture at the problems referred to above, is used to solve the low problem of polishing precision that manually polishing mode of housing endoporus exists.

The utility model is achieved through the following technical solutions: on-the-spot truning fixture comprises housing, turning mechanism, control system;

Have and treat that there is guide-track groove installing hole, both sides that turning housing fabrication hole is complementary on the described housing;

Described turning mechanism comprises horizontal platform, vertically platform, main shaft, motor, horizontal platform with vertically between the platform bearing guide be connected, vertically on the platform bearing holder (housing, cover) is arranged, seat is equipped with self-aligning bearing in the bearing holder (housing, cover), self-aligning bearing is sleeved on the main shaft that has the turning head, the position of turning head and installing hole is relative, between main shaft and the bearing holder (housing, cover) thrust bearing is arranged, and spindle jacket is equipped with fastening silk cap; " worker " type member that matches with guide-track groove is arranged on the described horizontal platform, and horizontal platform, vertical platform are connected with motor by leading screw respectively, and main shaft is connected with motor by cross axle; Described turning head comprises knife bar, turning insert, has the lathe tool groove on the knife bar, in the lathe tool groove turning insert is arranged;

Described control system comprises operation bench, inductive probe and sensor block, and inductive probe is contained on the housing, and sensor block is contained on the main shaft, sensor block, motor respectively with operation bench between lead be connected.

Adopt the good effect of technique scheme: the utility model can be repaired in the field conduct later stage for the treatment of the turning housing, control driven by motor turning mechanism by operation bench and carry out housing endoporus polishing reparation, realized controlling the automation of flow process, the setting of inductive probe and sensor block makes operation polishing flow process more accurate, improved the polishing accuracy, prolong the service life of housing, lowered workman's labor intensity.

Four, description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 be among Fig. 1 A-A to structural representation.

Among the figure: 1 housing, 2 installing holes, 3 guide-track grooves, 4 horizontal platforms, 5 vertical platforms, 6 main shafts, 7,7a, 7b motor, 8 bearing holder (housing, cover)s, 9 self-aligning bearings, 10 knife bars, 11 turning inserts, 12 lathe tool grooves, 13 thrust bearings, 14 fastening caps, 15 " worker " type member, 16, the 16a leading screw, 17 operation bench, 18 inductive probes, 19 sensor blocks.

Five, the specific embodiment: the utility model is described in further detail below in conjunction with accompanying drawing:

Fig. 1 is a structural representation of the present utility model, Fig. 2 be among Fig. 1 A-A to structural representation, as shown in Figure 1 and Figure 2, on-the-spot truning fixture comprises housing 1, turning mechanism, three parts of control system, wherein, have installing hole 2 on the housing 1, the size dimension of this installing hole 2 with treat that turning housing fabrication hole is complementary, turning can pass through the butt joint bolting of installing hole 2, fabrication hole when repairing, with this truning fixture and treat to fix between the turning housing; There is guide-track groove 3 both sides of housing 1, and the length of guide-track groove 3 can be provided with according to the needs in the actual repair process.

Turning mechanism comprises horizontal platform 4, vertical platform 5, main shaft 6, motor 7,7a, 7b.Horizontal platform 4 with vertically between the platform 5 bearing guide is connected, be convenient to the mobile on horizontal platform 4 of vertical platform 5.Vertically on the platform 5 bearing holder (housing, cover) 8 is installed, seat is equipped with self-aligning bearing 9 in the bearing holder (housing, cover) 8, self-aligning bearing cover 9 is contained on the main shaft 6 that has the turning head, main shaft 6 one ends are connected with motor 7 by cross axle, the turning head is relative with the position of installing hole 2, wherein the turning head comprises knife bar 10, turning insert 11, has lathe tool groove 12 on the knife bar 10, and turning insert 11 is arranged in the lathe tool groove 12.Between main shaft 6 and the bearing holder (housing, cover) 8 thrust bearing 13 is housed; Be set with fastening silk cap 14 outside the main shaft 6, be used for fastening main shaft 6.Horizontal platform 4 has " worker " type member 15 with the contact position of housing 1, should can coincide mutually with guide-track groove 3 by " worker " type member 15, and horizontal platform 4 can be moved along guide-track groove 3 directions.Horizontal platform 4 connects leading screw 16, and leading screw 16 other ends pass housing 1 and are connected with motor 7a; Vertically platform 5 connects leading screw 16a, and the leading screw 16a other end is connected with motor 7b.

Control system comprises operation bench 17, inductive probe 18 and sensor block 19.The computer that control program is installed is arranged in the operation bench 17.Inductive probe 18 is contained on the housing 1, and sensor block 19 is contained on the main shaft 1, inductive probe 18,

motor

7,7a, 7b respectively with operation bench 17 between lead be connected.

During use, at first the installing hole with this truning fixture docks with treating turning housing fabrication hole, and bolt is connected and fixed; Adjust the motor that connects vertical platform according to inductive probe then and determine base surface, just zero-bit is then adjusted horizontal platform and is determined feed length, after determining, by the vertical platform of operation bench control driven by motor, horizontal platform reposition; Start spindle motor, carry out the turning reparation; When sensor block ran to the sensed position of inductive probe, the turning repair procedure can stop immediately, and this reparation is finished, and precision can be controlled in the 0.02mm, had improved the polishing accuracy, had prolonged the service life of housing; If when treating that the turning housing needs the turning amount big, turning is several times finished, in order to avoid housing is caused damage.In the turning repair process, can lower workman's labor intensity, realize controlling the automation of flow process by the control of operation bench full name.

Claims

1. on-the-spot truning fixture, it is characterized in that: this truning fixture comprises housing (1), turning mechanism, control system;

Have and treat that there is guide-track groove (3) installing hole (2), both sides that turning housing fabrication hole is complementary on the described housing (1);

Described turning mechanism comprises horizontal platform (4), vertically platform (5), main shaft (6), motor (7,7a, 7b), horizontal platform (4) with vertically between the platform (5) bearing guide be connected, vertically on the platform (5) bearing holder (housing, cover) (8) is arranged, seat is equipped with self-aligning bearing (9) in the bearing holder (housing, cover) (8), self-aligning bearing (9) is sleeved on the main shaft (6) that has the turning head, the turning head is relative with the position of installing hole (2), between main shaft (6) and the bearing holder (housing, cover) (8) thrust bearing (13) is arranged, be set with fastening silk cap (14) outside the main shaft (6); " worker " type member (15) that matches with guide-track groove (3) is arranged on the described horizontal platform (4), horizontal platform (4), vertically platform (5) is connected with motor (7a, 7b) by leading screw (16,16a) respectively, and main shaft (6) is connected with motor (7) by cross axle; Described turning head comprises knife bar (10), turning insert (11), has lathe tool groove (12) on the knife bar (10), and turning insert (11) is arranged in the lathe tool groove (12);

Described control system comprises operation bench (17), inductive probe (18) and sensor block (19), inductive probe (18) is contained on the housing (1), sensor block (19) is contained on the main shaft (6), sensor block (19), motor (7,7a, 7b) respectively with operation bench (17) between lead be connected.