Product limiting device
A technology for limiting devices and products, applied in positioning devices, clamping devices, clamping and other directions, can solve the problems of low production efficiency, low yield, and inability to guarantee the precision hole position of CNC machine tools, and achieve easy replacement and processing. The effect of ensuring uniformity, improving processing efficiency and processing quality
Inactive Publication Date: 2018-11-23
江苏匠准精密组件有限公司
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Problems solved by technology
[0002] After the production of some products is completed, it is necessary to use the CNC machine tool to fine-mill the top end face of the product. After fine milling, it is necessary to carry out fine hole processing. Because the position of the fine hole is strictly required relative to the axis of the product, the cylindrical surface after turning and milling cannot be scratched. Injury, resulting in the precision hole position cannot be guaranteed during the machining process of CNC machine tools, the yield rate is low, and the production efficiency has been relatively low
Method used
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Embodiment 1
[0017] Embodiment one: see Figure 1~4 As shown, a product limiting device includes a bracket 1, a bottom plate 2 arranged on the bracket 1, a support plate 3 and a limit mechanism, the support plate 3 is installed on the bottom plate 2, and the limit mechanism is installed On the support plate 3, the position-limiting mechanism includes a slider 4, a pull rod 5, a cylinder 6 and push plates arranged on both sides of the slide plate 4, and the push plates on both sides are symmetrically arranged on the left side of the slider 4. side and the right side, the slider 4 is arranged directly above the center of the support plate 3, the cylinder 6 is installed at the center of the bottom surface of the bottom plate 2, and the top of the pull rod 5 is connected to the slider 4 The bottom of the pull rod 5 is connected to the output shaft of the cylinder 6 through the support plate 3 and the bottom plate 2; the support plate 3 on both sides of the slider 4 is respectively provided wit...
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The invention discloses a product limiting device. The product limiting device is characterized by comprising a support, a bottom plate, a supporting plate and a limiting mechanism, wherein the limiting mechanism comprises a sliding block, a draw bar, a cylinder and push plates arranged on two sides of a sliding plate; the sliding block is arranged over the center of the supporting plate; the cylinder is mounted on the bottom surface of the bottom plate; the two ends of the draw bar are connected with the sliding block and the output shaft of the cylinder; two sliding tracks are arranged on the supporting plate and are separately positioned on two sides of the sliding block; the two push plates are separately slidably arranged on the two sliding tracks; the sliding block has an inverted-cone-shaped structure; the diameter of the top surface of the sliding block is greater than the diameter of the bottom of the sliding block; an arc-shaped surface is arranged on the inner side of each push plate; the arc-shaped surfaces are obliquely inwards arranged from top to bottom, and are matched with the outer edge surface of the sliding block; and the sliding block move downwards so as to becapable of pushing the push plates on the two sides to be away from each other. The processing efficiency and quality of products are improved.
Description
technical field [0001] The invention relates to the field of machining, in particular to a product limiting device. Background technique [0002] After the production of some products is completed, it is necessary to use the CNC machine tool to fine-mill the top end face of the product. After fine milling, it is necessary to carry out fine hole processing. Because the position of the fine hole is strictly required relative to the axis of the product, the cylindrical surface after turning and milling cannot be scratched. As a result, the position of the fine hole cannot be guaranteed during the machining process of the CNC machine tool, the yield rate is low, and the production efficiency has been relatively low. Contents of the invention [0003] The purpose of the present invention is to provide a product limiting device, which improves the clamping efficiency of the product, improves the processing efficiency and processing quality of the product by using the structure. ...
Claims
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IPC IPC(8): B23Q3/08
CPCB23Q3/08B23Q2703/04
Inventor 李宁姜振涛
Owner 江苏匠准精密组件有限公司