Special clamp for drilling 2-phi 2.6 holes in parts
A technology for special fixtures and parts, applied in the field of special fixtures for drilling 2-φ2.6 holes for parts, can solve the problems of difficult hole depth, low production efficiency, and long time consumption, to ensure accuracy, easy operation, and improve work. The effect of efficiency
Inactive Publication Date: 2012-05-23
天津市臣涛精密机械设备有限公司
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Problems solved by technology
Machining a part often requires multiple processes to complete, and the drilling process is mostly carried out after rough machining or semi-finishing, so drilling on a special machine tool such as a drilling machine or a hexagonal lathe requires repeated loading and unloading, alignment of the workpiece, and multiple stop and start. Machine tools, moving back and forth, consume more time
However, when drilling holes with a hand-operated tailstock on an ordinary lathe, it consumes a lot of energy and labor intensity is very high, it is difficult to accurately control the depth of the hole, and the production efficiency is not high.
Method used
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[0012] As shown in the figure: a special fixture for drilling 2-φ2.6 holes for parts, consisting of a bottom plate 1 set on the drilling machine workbench, a pressure plate 2 installed obliquely on the bottom plate, and respectively installed on the corners of the adjacent two sides of the bottom plate The drill sleeve bracket 3 and the drill sleeve 4 installed on the drill sleeve bracket are composed.
[0013] When using the present invention, the bottom plate is arranged on the workbench of the drilling machine, then the part 5 is installed on the pressing plate, and after the two sides of the hole to be drilled are respectively opposite to the drill sleeve, the drilling operation can be carried out.
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The invention relates to a special clamp for drilling 2-phi 2.6 holes in parts. The special clamp comprises a baseplate on a workbench of a drilling machine, a pressure plate which is obliquely mounted on the baseplate, drill bush supports which are respectively mounted on corners of two adjacent sides of the baseplate and a drill bush mounted on the drill bush supports. The clamp can complete drilling by clamping once, so that working efficiency is improved and drilling precision can be further ensured.
Description
Technical field: [0001] The invention belongs to mechanical processing equipment, in particular to a special fixture for drilling 2-φ2.6 holes in parts. Background technique: [0002] In part processing, it is a very common processing method to use the drill template fixture to drill and tap the side or circumference of the part on the drill press. Drilling can be done on a special machine tool such as a drill press or a hexagonal lathe, or it can be drilled on an ordinary lathe with a hand-operated tailstock. Machining a part often requires multiple processes to complete, and the drilling process is mostly carried out after rough machining or semi-finishing, so drilling on a special machine tool such as a drilling machine or a hexagonal lathe requires repeated loading and unloading, alignment of the workpiece, and multiple stop and start. Machine tools, moving back and forth, consume more time. However, if the manual tailstock is used to drill holes on an ordinary lathe, ...
Claims
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IPC IPC(8): B23B47/00B23Q3/06
Inventor 崔建涛崔文来
Owner 天津市臣涛精密机械设备有限公司