A manual positioning device
A technology of positioning device and fixing device, which is applied in the direction of auxiliary devices, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., which can solve the problems of narrow movable space of the handle, low positioning accuracy, and low positioning accuracy, and achieve outstanding positioning effect , It is convenient for manual control and improves the effect of positioning accuracy
Active Publication Date: 2016-08-24
TIANJIN KOKUSAI TEKKO WELDING EQUIP
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Problems solved by technology
The original manual positioning mechanism is equipped with at least two cylinders for positioning, which takes up a lot of space, low positioning accuracy and weak operability
Moreover, the activity space of the handle is narrow, which will also lead to low positioning accuracy.
Method used
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Embodiment Construction
[0023] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0024] like Figure 1-7 As shown, a manual positioning device includes a positioning pin 11, a slider device, a handle 3, a fixing device 1, a bushing 13, a connecting shaft 2 and a telescopic hook 9, and the telescopic hook 9 and the handle 3 respectively pass through the connecting shaft 2 Connected to the first and last ends of the fixing device 1, one end of the telescopic hook 9 is axially connected to the connecting shaft 2. The side of the positioning pin 11 is provided with a pin hole matching the hook body 10 of the telescopic hook 9, and the hook body 10 catches the pin hole so that the bottom of the positioning pin 11 is fixed on the fixing device 1. During the action, the handle 3 controls the connecting shaft 2. Drive the telescopic hook 9 to move through the slider device, and eject the telescopic hook 9 forward, thereby pushing...
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The invention provides a manual positioning device. The manual positioning device comprises a positioning pin, a slider device and a handle, and also comprises a fixing device, a connecting shaft and a telescopic hook, wherein the telescopic hook and the handle are respectively connected to the head end and the tail end of the fixing device through the connecting shaft; the side face of the positioning pin is provided with a pin hole matched with a hook body of the telescopic hook; the hook body hooks the pin hole, so that the bottom of the positioning pin is fixed to the fixing device; during movement, the handle controls the connecting shaft to drive the telescopic hook to move through the slider device to forwards eject the telescopic hook, so that the positioning pin is ejected; after the movement is finished, the hook body retreats from the pin hole and returns. The manual positioning device has the advantages and positive effects that the handle is elongated to be directly behind the whole device, so that manual control in a wider range is facilitated, the positioning accuracy is improved and the positioning effect is more outstanding; the device contains a lining to reduce frictional resistance; the conventional air cylinder device is omitted, and the manual positioning device is simple in structure, space-saving, cost-saving and high in operability.
Description
technical field [0001] The invention belongs to the technical field of car body welding, and in particular relates to a manual positioning device. Background technique [0002] In the production of the automobile industry, the positioning of positioning pins will be involved. The positioning holes of the car body are often small in space, requiring manual pins for positioning, and support and clamping. The original manual positioning mechanism is provided with at least two cylinders for positioning, which takes up a lot of space, has low positioning accuracy and weak operability. Moreover, the movable space of the handle is narrow, which also leads to low positioning accuracy. Contents of the invention [0003] The problem to be solved by the present invention is to provide a manual positioning device with improved structure and improved positioning accuracy. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted in the present ...
Claims
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IPC IPC(8): B23K37/04
CPCB23K37/0426
Inventor 李岩张继根
Owner TIANJIN KOKUSAI TEKKO WELDING EQUIP