Precise workpiece machining and positioning device
A technology for positioning devices and workpieces, applied in positioning devices, workpiece clamping devices, metal processing equipment, etc., can solve the problems of too tight workpieces, large workpiece machining accuracy errors, and dimensional fluctuations, so as to prevent workpieces from sliding and improve production efficiency , increasing the effect of friction
Pending Publication Date: 2021-05-21
无锡市国进精密机件科技有限公司
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Problems solved by technology
The traditional processing device cannot be adjusted, and the size of the same type of workpieces will fluctuate, so the positioning of the workpieces will be too tight or too loose, resulting in large machining accuracy errors and high workpiece defect rates. high cost
Method used
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[0017] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0018] see Figure 1-3 : A positioning device for precision workpiece processing, including an operating table (1), the operating table 1 includes a horizontal plate 2 and two vertical plates 3, the two vertical plates 3 are respectively connected to the two ends of the horizontal plate 2, the horizontal plate 2 and the vertical plate The plate 3...
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The invention relates to the field of workpiece machining equipment, and discloses a precise workpiece machining positioning device. The precise workpiece machining positioning device comprises an operation table, the operation table comprises a transverse plate and two vertical plates, the two vertical plates are connected to the two ends of the transverse plate respectively, the transverse plate and the vertical plates form a groove, the groove of the operation table is formed downwards, through grooves are formed in the two ends of the operation table, the two ends of each through groove are glidingly connected with two pulling plates, bolts are fixed to the two sides of the interior of each through groove, the two sides of each bolt are connected with two tension springs, the bolts penetrate through pull rings on the tension springs, and the ends, away from the bolts, of the two tension springs are connected with the adjacent ends of the pulling plates on the two sides; through holes are formed in the two corners of the end, away from the operation table, of each pulling plate, sliding rods are glidingly connected into the through holes, limiting plates are fixed to the bottoms of the sliding rods, the outer surfaces of the parts, between the limiting plates and the pulling plates, of the sliding rods are sleeved with compressed springs, and a clamping plate is connected between the tops of the two sliding rods at the same end of each pulling plate. The device is simple in structure and suitable for machining of workpieces of different sizes.
Description
technical field [0001] The invention relates to the field of workpiece processing equipment, in particular to a positioning device for precision workpiece processing. Background technique [0002] With the continuous development of society and the continuous improvement of science and technology, electronic products have become indispensable items in people's daily life. These electronic products often use some precision workpieces as main components. Some precision workpieces are assembled from multiple parts through multiple processes (machining, welding, die-casting, injection molding, etc.). [0003] When the workpiece is being processed, a special positioning device is required to clamp and position the workpiece to accurately determine the position of the workpiece and clamp it firmly for processing. The traditional processing device cannot be adjusted, and the size of the same type of workpieces will fluctuate, so the positioning of the workpieces will be too tight o...
Claims
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Login to View More IPC IPC(8): B23Q3/06B25B11/00
CPCB23Q3/062B25B11/00
Inventor 沈瑞军
Owner 无锡市国进精密机件科技有限公司