Pressing plate for drilling machine
A technology of drilling machine and pressing plate, applied in the direction of metal processing machinery parts, clamping, support, etc., can solve the problems of wear and tear, affecting the normal use of drilling machine, etc., to improve the service life and safety, improve the resistance The effect of abrasiveness and large market value
Inactive Publication Date: 2013-01-23
NANJING TALIANG TECH CO LTD
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Problems solved by technology
[0002] like figure 1 As shown, the drilling machine includes a sliding table 1, a main shaft 2, a cylinder 3, a dust collection head 4, a mandrel 5, a spacer 6, a pressing plate 7 and a workpiece 8. When the main shaft 2 processes parts, the pressing plate 7 will be in contact with the workpiece 8 Constant contact, friction occurs during the contact process, and the contact surface of the original plastic material of the pressure plate 7 will be worn out. After a period of time, the pressure plate 7 will wear off, which affects the normal use of the drilling machine
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[0013] In order to further illustrate the technical means and functions adopted by the present invention to achieve the intended purpose of the invention, the specific implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.
[0014] Such as figure 1 with 2 As shown, a pressing plate used on a drilling machine includes a plate body 9 and a convex island 10, and a drilling hole is arranged at the center of the convex island 10. The surface of the convex island 10 is covered with a beryllium copper sheet, and the coated beryllium The height of the convex island 10 of the copper sheet protruding from the plane of the plate body 9 is 0.3 mm. The pressure plate 7 coated with the convex island 9 of the beryllium copper sheet will be relatively wear-resistant. During processing, because the material of beryllium copper is relatively soft, it will It will not damage the processed parts, thereby ...
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The invention discloses a pressing plate for a drilling machine. The pressing plate comprises a plate body (9) and a raised island (10), wherein a drilling hole is formed at the central position of the raised island (10); a beryllium copper sheet is coated on the surface of the raised island (10); and the height of protruding a plane, at which the plate body (9) is positioned, of the raised island (10) coated with the beryllium copper sheet is 0.3mm. The beryllium copper sheet is coated on the surface of the raised island, and the wear resistance of the pressing plate is improved; and therefore, the service life of the drilling machine is prolonged, the production efficiency of the drilling machine is improved, and the pressing plate has high market value.
Description
technical field [0001] The invention relates to a component of a drilling machine, in particular to a pressing plate used for the drilling machine. Background technique [0002] Such as figure 1 As shown, the drilling machine includes a sliding table 1, a main shaft 2, a cylinder 3, a dust collection head 4, a mandrel 5, a spacer 6, a pressing plate 7 and a workpiece 8. When the main shaft 2 processes parts, the pressing plate 7 will be in contact with the workpiece 8 non-stop contact, friction is produced in the process of contact, and the situation of wearing and tearing can appear on the contact surface of the pressing plate 7 of former plastic material, and pressing plate 7 can wear out after a period of time, has influenced the normal use of drilling machine. [0003] In view of the defects of the above-mentioned existing plastic material pressing plate, the designer actively researches and innovates, in order to create a new type of structure for the pressing plate on...
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IPC IPC(8): B23Q3/00
Inventor 焦新峰
Owner NANJING TALIANG TECH CO LTD