Internal support transmission clamping device of lathe fixture
A clamping device, lathe fixture technology, applied in the direction of expanding the mandrel, etc., can solve the problem of requiring a certain labor time, and achieve the effect of simple structure, easy assembly, and uniform force
Inactive Publication Date: 2018-11-30
苏州市三千鑫电子科技有限公司
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Problems solved by technology
[0002] For the processing of cylindrical thin-walled parts, using traditional lathe clamps to clamp from the outer surface of the parts will cause deformation and surface scratches on the parts, and loading and unloading will require a certain amount of labor time. For this reason, we have developed a lathe clamp. The internal support transmission clamping device lifts the internal support device through the internal transmission. The internal support transmission clamping device has a simple structure and is easy to assemble. It can automatically reset when there is no external traction force, which is convenient for automatic operation.
Method used
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[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0015] attached figure 1 It is a cross-sectional view of the inner support transmission and clamping device of the lathe fixture according to the present invention, an inner support transmission and clamping device of the lathe fixture, including a traction assembly A, an internal support device B, a positioning connection mechanism C, and a traction rebound assembly D . Fixing device E, one end of the traction component A is threadedly connected to the positioning connection mechanism C, and the other end is connected to the traction rebound component D, and the traction rebound component D is screwed to the traction component A through the fixing device E, so The traction assembly A is in contact with the internal support device B; the traction assembly A includes a mandrel 85, a pull rod 75, and a positioning pin 40, the internal s...
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The invention relates to an internal support transmission clamping device of a lathe fixture. The internal support transmission clamping device is characterized by comprising a pulling assembly A, aninternal support device B, a positioning and connecting mechanism C, a pulling resilience assembly D and a fixing device E; one end of the pulling assembly A is connected to the positioning and connecting mechanism C in a threaded manner, the other end of the pulling assembly A is connected to the pulling resilience assembly D, the pulling resilience assembly D is fixed to the pulling assembly bythe aid of the fixing device E in a threaded manner, and the pulling assembly A is butted to the internal support device B; the pulling resilience assembly D fixed by the aid of the fixing device E inthe threaded manner can be axially pulled and driven by the pulling assembly A to move, a draw bar can be driven by a positioning pin of the pulling assembly A to move, a support block in the internal support device B can be jacked by the draw bar, and tubular components in the lathe fixture can be supported by the internal support device B from the internal. The internal support transmission clamping device of the lathe fixture has the advantages that the internal support transmission clamping device is simple in structure and convenient to assemble, and can automatically return without external force.
Description
technical field [0001] The invention relates to a device for internally supporting a clamping cylindrical part of a numerical control lathe through transmission, in particular to an inner support transmission and clamping device for a lathe fixture. Background technique [0002] For the processing of cylindrical thin-walled parts, using traditional lathe clamps to clamp from the outer surface of the parts will cause deformation and surface scratches on the parts, and loading and unloading will require a certain amount of labor time. For this reason, we have developed a lathe clamp. The internal support transmission clamping device lifts the internal support device through internal transmission. The internal support transmission clamping device has a simple structure and is easy to assemble. It can automatically reset when there is no external traction force, which is convenient for automatic operation. Contents of the invention [0003] The object of the present invention ...
Claims
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Login to View More IPC IPC(8): B23B31/40
CPCB23B31/4066
Inventor 乔雨刘勇才
Owner 苏州市三千鑫电子科技有限公司