Drilling template for drilling connecting holes of automobile wheel rims
A technology for connecting holes and automobile wheels, which is applied in the direction of drilling molds for workpieces, etc., which can solve problems such as unreasonable hole distribution, affecting enterprise benefits, and workpiece quality problems, and achieves simple structure, improved utilization rate, and improved quality. Effect
Active Publication Date: 2016-06-29
镇江威尔耐车轮制造有限公司
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Problems solved by technology
[0002] The rim is commonly known as the rim, which is the part where the tire is installed around the wheel. The existing drilling holes are generally drilled by manual marking, and the movement of the drilling mold holes will cause the position to be dislocated. Quality problems, waste of workpieces, affect the benefits of enterprises
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[0013] In order to deepen the understanding of the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments, which are only used to explain the present invention and do not limit the protection scope of the present invention.
[0014] Such as figure 1 As shown, the present invention is a drilling template for drilling the connecting hole of an automobile wheel rim, comprising a bottom plate 4, a drill template 2 is arranged above the bottom press plate 4, and a positioned drill sleeve 1 is arranged on the inner ring of the drill template 2 , an angle steel pressing plate 3 is arranged on the top of the drilling template 2, a positioning pin 8 is fixedly arranged on the drilling template 2 through a positioning pin bolt 10, and the positioning pin 8 is inserted into the workpiece to position the workpiece, and the bottom pressing plate 4. A circular positioning rotation assembly 12 is arrang...
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The invention discloses a drilling jig for an automobile rim connecting hole. The drilling jig comprises a bottom pressing plate, a drilling plate is arranged above the bottom pressing plate, a locating drilling sleeve is arranged in an inner ring of the drilling plate, a steel angle pressing plate is arranged above the drilling plate, a locating pin is fixedly arranged on the drilling plate through a locating pin bolt, a circumferential locating rotation assembly is arranged below the bottom pressing plate, the bottom pressing plate, the drilling plate and the steel angle pressing plate are locked through bolts and nuts, a handle is fixedly arranged on the nuts, and a gasket is arranged between the locating pin and the locating pin bolt. According to the drilling jig, the locating pin is located in a groove of a workpiece, the bottom pressing plate and the drilling plate are retracted through the nuts, so location degree displacement caused by moving of the drilling plate can be avoided; the circumferential locating rotation assembly and the drilling plate are locked, a bearing drives the drilling plate to move, so location is accurate, rotation is accurate, the utilization rate of the workpiece is improved, and economic benefits of enterprises are improved. The drilling jig is simple in structure, and convenient to manufacture and operate.
Description
technical field [0001] The invention relates to a drilling mold, in particular to a drilling mold for drilling automobile wheel rim connection holes. Background technique [0002] The rim is commonly known as the rim, which is the part where the tire is installed around the wheel. The existing drilling holes are generally drilled by manual marking, and the movement of the drilling mold holes will cause the position to be dislocated. Quality problems, waste of workpieces, affect the benefits of enterprises. Contents of the invention [0003] In order to solve the above problems, the present invention provides a drilling jig for drilling connecting holes of automobile rims. The jig is rotated by bearings, so that the positioning is accurate and the drilling is precise. [0004] In order to achieve the above object, the present invention is achieved through the following technical solutions: [0005] The present invention relates to a drilling template for drilling the conn...
Claims
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IPC IPC(8): B23B47/28
CPCB23B47/28
Inventor 钱志军
Owner 镇江威尔耐车轮制造有限公司