Two-dimensional straightness detecting and straightening device for rolling linear guide rail
A linear guide rail and detection device technology, applied in the direction of measuring devices, instruments, etc., can solve the problems of low work efficiency, no integration of guide rail detection and straightening, etc.
Pending Publication Date: 2021-12-28
LISHUI UNIV
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Problems solved by technology
Rolling linear guides need to achieve good straightness during production. The existing equipment has the following defects when manufacturing rolling linear guides: 1. The existing equipment uses manual feeler gauges to measure the straightness of the guide rails, and the work efficiency is low; 2. The existing equipment does not have Integrating the guide rail detection and straightening together, the work efficiency is low; 3. The existing equipment must turn over the guide rail to realize the two-dimensional straightening of the guide rail, and the work efficiency is low
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Embodiment 1
[0030] Such as Figure 1-3 As shown, a two-dimensional straightness detection and straightening device of a rolling linear guide rail includes a rail conveying device, a straightness detecting device and a straightening device 3 arranged on the rail conveying device, and the straightness detecting device includes The front displacement measurement group 1 and the rear displacement measurement group 2, the front displacement measurement group 1 and the rear displacement measurement group 2 are respectively arranged on the front and rear sides of the straightening device 3 .
[0031] Described rail conveying device comprises front conveying platform 4, rear conveying platform 5, and a row of rollers 6 arranged along front conveying platform 4 and rear conveying platform 5, and described front conveying platform 4 is near the roller 6 of straightening device 3 Forward feeding servo motor 7 is provided on the top, and the rear feeding platform 5 is provided with rear feeding servo...
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The invention discloses a two-dimensional straightness detecting and straightening device for a rolling linear guide rail. Thetwo-dimensional straightness detecting and straightening device comprises a guide rail conveying device, and a straightness detecting device and a straightening device which are arranged on the guide rail conveying device; the straightness detecting device comprises a front displacement measuring set and a rear displacement measuring set; the front displacement measuring set and the rear displacement measuring set are arranged on the front side and the rear side of the straightening device respectively. A front feeding servo motor, a rear feeding servo motor, a vertical displacement sensor, a horizontal displacement sensor, a front anvil supporting block servo motor, a rear anvil supporting block servo motor, a horizontal pressing head servo electric cylinder and a vertical pressing head servo electric cylinder are controlled through a PLC, and therefore automatic feeding of the rolling linear guide rail is achieved; and data measured by the front displacement measurement set and the rear displacement measurement set are analyzed and automatically straightened, so that the rolling linear guide rail is automatically straightened, and the efficiency is improved.
Description
technical field [0001] The invention relates to a two-dimensional straightness detection and straightening device of a rolling linear guide rail. Background technique [0002] Linear guides can be divided into three types: roller linear guides, cylindrical linear guides and ball linear guides, which are used to support and guide moving parts and make reciprocating linear motions in a given direction. Rolling linear guides need to achieve good straightness during production. The existing equipment has the following defects when manufacturing rolling linear guides: 1. The existing equipment uses manual feeler gauges to measure the straightness of the guide rails, and the work efficiency is low; 2. The existing equipment does not have Integrating the guide rail detection and straightening together, the work efficiency is low; 3. The existing equipment must turn over the guide rail to realize the two-dimensional straightening of the guide rail, and the work efficiency is low. ...
Claims
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IPC IPC(8): G01B21/22
CPCG01B21/22
Inventor 卓耀彬游张平叶晓平林云峰陈小元李培远
Owner LISHUI UNIV