CN105834837A - Optical tracking device in milling process - Google Patents

Abstract

The present invention is an optical tracking device for the milling process, which includes a base, on which a fixed support is arranged through four bolts, on the fixed support two columns are connected by threads, and the upper and lower ends of the two columns are evenly sleeved. There is a connecting piece, a rack is arranged in the middle of the upper and lower connecting pieces, a gear cover is connected to the two uprights, a gear is arranged inside the gear cover, the gear and the gear shaft are connected by a key, and one end of the gear shaft is also connected with a circle The gear cover is hinged to the mechanical arm through a hinged support. One end of the mechanical arm is connected with a worm box, and a worm and a worm are arranged inside the worm box. The worm is connected with a chuck, and the CCD is clamped in the chuck. internal. The invention has the advantages of simple structure, reasonable and novel design, and convenient operation. When in use, the telescopic mechanical arm, worm gear and rack and pinion can realize the adjustment of shooting angle, and the shock-absorbing base can effectively prevent or reduce the distortion of shooting.

Description

Optical tracking device for the milling process

technical field

The invention belongs to the field of mechanical manufacturing, and in particular relates to a CCD clamping device capable of realizing omni-directional tracking and shooting in the milling process.

Background technique

In the field of optical tracking device design in the milling process, there are already some related devices, but there are still many problems, such as: there is no design of related shock absorption device, there is distortion of the shooting picture; there is a dead angle in the shooting, and only a single Angle shooting; adjustment steps are cumbersome and not flexible enough.

Contents of the invention

In order to overcome the problems of image distortion and single shooting angle of the existing optical tracking device in the milling process, the present invention provides a new optical tracking device, which has a good shock absorption effect and can effectively prevent and reduce the distortion of shooting; and It can realize all-round and multi-angle tracking shooting.

In order to achieve the above object, the present invention is achieved through the following technical solutions:

The present invention is an optical tracking device for the milling process, which includes a base, on which a fixed support is arranged through four bolts, on the fixed support two columns are connected by threads, and the upper and lower ends of the two columns are evenly sleeved. There is a connecting piece, a rack is arranged in the middle of the upper and lower connecting pieces, a gear cover is connected to the two uprights, a gear is arranged inside the gear cover, the gear and the gear shaft are connected by a key, and one end of the gear shaft is also connected with a circle The gear cover is hinged to the mechanical arm through a hinged support. One end of the mechanical arm is connected with a worm box, and a worm and a worm are arranged inside the worm box. The worm is connected with a chuck, and the CCD is clamped in the chuck. internal.

The further improvement of the present invention is that: the base is a shock-absorbing base.

The beneficial effects of the present invention are: when the present invention is working, the circular handle is rotated to engage the gear and the rack, thereby realizing height adjustment and positioning; the clamping device is a two-section cylindrical telescopic mechanical arm, and the mechanical arms are connected by a hinge , which can realize the angle adjustment in the horizontal plane; the mechanical arm and the chuck holding the CCD are connected by a worm and meshed with the worm gear, which can realize the 360-degree rotation of the camera. The base of the device is a shock-absorbing base, which can minimize the Shooting distortion caused by machine vibration.

The invention has the advantages of simple structure, reasonable and novel design, and convenient operation. When in use, the telescopic mechanical arm, the worm gear and the rack and pinion can realize the adjustment of the shooting angle, and the shock-absorbing base can effectively prevent or reduce the distortion of shooting.

Description of drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a left side view of the present invention.

Fig. 3 is a top view of the present invention.

Fig. 4 is a structural schematic diagram of the shock absorber inside the base of the present invention.

Fig. 5 is a structural schematic diagram of the robot arm of the present invention.

Among them: 1- chuck, 2-CCD, 3- rack, 4- column, 5- gear, 6- handle, 7- fixed support, 8- base, 9- mechanical arm, 10- gear cover, 11- Turbine, 12-hinge support, 13-connector, 14-gear shaft, 15-worm, 16-turbine worm box.

detailed description

In order to deepen the understanding of the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments, which are only used to explain the present invention and do not limit the protection scope of the present invention.

As shown in Figures 1-5, the present invention is an optical tracking device for the milling process, including a base 8, the base 8 is a shock-absorbing base, and a fixed support 7 is arranged on the base 8 through four bolts , the two columns 4 are threaded on the fixed support 7, and the upper and lower ends of the two columns 4 are provided with connectors 13, and the columns 4 are constrained by the upper and lower connectors 13. A rack 3 is arranged in the middle of the connecting piece 13, that is to say, the two ends of the rack 3 are fixed on the connecting piece 13, and the two upright posts 4 are also connected with a gear cover 10, and the inside of the gear cover 10 is provided with Gear 5, described gear 5 is connected with gear shaft 14 by key, and one end of described gear shaft 14 is also connected with circular handle 6, and described gear cover 10 is hinged mechanical arm 9 by a hinge support 12, and mechanical arm 9 is A retractable mechanical arm, one end of the mechanical arm 9 is connected with a worm gear box 16, and a worm gear 11 and a worm 15 are arranged inside the worm gear box 16, and the worm screw 15 is connected with a collet 1, and the CCD2 clamps the inside the chuck 1.

When the tracking device of the present invention works, the height is adjusted by manually rotating the handle 6 so that the gear 5 meshes with the rack 3, the telescopic length of the mechanical arm 9 is manually adjusted so that the CCD2 is at the shooting position, and the shooting angle of the chuck 1 is manually adjusted so that the CCD2 is aligned with the shooting position , turn on the CCD2 and start shooting.

Claims (2)

1. null1. the optical tracker of a milling process，Including base (8)，It is characterized in that: on described base (8), four bolts are provided with hold-down support (7)，Described hold-down support (7) is threaded connection two root posts (4)，Connector (13) all it is arranged with in the top and bottom of two described columns (4)，It is provided with tooth bar (3) in the middle of upper and lower described connector (13)，It is also associated with gear cover (10) on two described columns (4)，It is internally provided with gear (5) at described gear cover (10)，Described gear (5) and gear shaft (14) are by bonded，One end of described gear shaft (14) is also associated with round handle (6)，Described gear cover (10) passes through a hinged-support (12) hinged mechanical arm (9)，Connect in one end of described mechanical arm (9) and have turbine and worm casket (16)，It is internally provided with turbine (11) and worm screw (15) described turbine and worm casket (16)，Described worm screw (15) connects chuck (1)，CCD(2) inside of described chuck (1) it is clamped in.
2. The optical tracker of milling process the most according to claim 1, it is characterised in that: described base (8) is damping type base.