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Center positioning mechanism

A technology of center positioning and positioning structure, which is applied in the direction of manufacturing tools, workpiece clamping devices, etc., can solve the problem that the unilateral positioning structure cannot achieve center positioning, and achieve the effect of improving assembly accuracy

Pending Publication Date: 2021-12-03
WEIFANG LOKOMO PRECISION IND
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  • Claims
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Problems solved by technology

[0003] The purpose of the present invention is to provide a center positioning mechanism, aiming to solve the problem that the existing unilateral positioning structure cannot realize center positioning, and can improve the assembly accuracy

Method used

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0020] Figure 1 to Figure 3 is a schematic structural view of the central positioning mechanism of the embodiment of the present invention, wherein, figure 1 A schematic diagram showing a three-dimensional structure of a central positioning mechanism according to an embodiment of the present invention, figure 2 shows a schematic top view of the central positioning mechanism of the embodiment of the present invention, image 3 shows along the figure 2 Schematic diagram of the cross-sectional structure of the line A-A in the center. For ease of expression, only the parts relevant to the presen...

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Abstract

The invention belongs to the technical field of product positioning, and particularly relates to a center positioning mechanism which comprises a positioning seat, a fixed limiting piece fixed to the rear side of the positioning seat, a sliding limiting piece arranged on the front side of the positioning seat and capable of sliding in the direction close to / away from the positioning seat, and a sliding driving mechanism used for driving the sliding limiting piece to slide, clamping limiting pieces capable of sliding in the direction close to / away from the positioning seat are arranged on the left side and the right side of the positioning seat correspondingly, pushing structures used for pushing the two clamping limiting pieces to slide towards the positioning seat at the same time are arranged between an output portion of the sliding driving mechanism and the two clamping limiting pieces correspondingly, and an elastic telescopic piece is arranged between the clamping limiting piece on each side and the positioning seat. Due to the fact that the position of the fixed limiting piece is fixed, the two clamping limiting pieces can slide towards the positioning seat at the same time, center positioning can be achieved, the problem that an existing single-side positioning structure cannot achieve center positioning is solved, and the assembling precision can be improved.

Description

technical field [0001] The invention belongs to the technical field of product positioning, and in particular relates to a center positioning mechanism. Background technique [0002] At present, the assembly and production of electronic products is usually carried out by automatic equipment, which requires relatively high assembly precision. The existing positioning method relies on external force for unilateral extrusion positioning, which cannot achieve center positioning, which seriously affects the assembly accuracy. Contents of the invention [0003] The purpose of the present invention is to provide a center positioning mechanism, aiming at solving the problem that the existing single-side positioning structure cannot realize center positioning, and can improve assembly accuracy. [0004] The invention discloses a central positioning mechanism. The central positioning mechanism includes a positioning seat, a fixed limiter fixed at the rear side of the positioning se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B11/02
CPCB25B11/02
Inventor 刘学峰于瑞韩海庆
Owner WEIFANG LOKOMO PRECISION IND
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