Lathe tailstock tool for assisting annular workpiece cutting
A technology for annular workpieces and lathes, applied in the field of lathes, can solve problems such as hidden safety hazards, inability to use lathe tailstocks, and cutting of annular shaft workpieces.
Inactive Publication Date: 2021-02-05
SUZHOU RUIDAJU AUTOMATIC EQUIP CO LTD
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Problems solved by technology
[0002] When using a lathe to turn a ring-shaped shaft workpiece, when clamping, the workpiece is generally held by hand, one end of which is clamped on the claw of the chuck, and the other end is close to the ring-shaped shaft workpiece with the tip of the thimble installed on the tailstock of the lathe. The other end is then turned. During the turning process, sometimes the circular shaft workpiece will be cut off due to excessive feed, and the workpiece at the end that is against the tailstock of the lathe will be separated from the tailstock of the lathe, posing a safety hazard.
However, when it is necessary to cut the annular shaft workpiece into a section of ferrule, the lathe tailstock with thimble structure cannot be used to support the annular shaft workpiece, so it is necessary to design a tool that can prevent the workpiece from being separated from the lathe tailstock
Method used
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[0018] Example: see Figures 1 to 4 As shown, a lathe tailstock tooling for assisting the cutting of circular workpieces includes a circular turntable 1, a conical guide table 11 is formed on the front end surface of the turntable 1, and a transverse guide table 11 is formed on the opposite outer walls of the two sides of the guide table 11. Slot 13, the turntable 1 is formed with a transverse groove 12 opposite to the slot 13, the slot 13 of the turntable 1 is inserted with a clamping rod 3, the rear end of the clamping rod 3 is formed with a guide block, and the guide block is inserted In the transverse groove 12 of the turntable 1; the rear end surface of the turntable 1 is fixed with a chassis 2, and the middle part of the chassis 2 is formed with a rectangular positioning block 21, and the positioning block 21 is inserted into the transverse groove 12 of the turntable 1. The front end surface of the block 21 is formed with a rear jack 22 that runs through the chassis 2, a...
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The invention discloses a lathe tailstock tool for assisting annular workpiece cutting. The lathe tailstock tool for assisting annular workpiece cutting comprises a circular rotary disc, a conical guiding table is formed on the front end face of the rotary disc, transverse inserting grooves are formed in the opposite outer walls of the two sides of the guiding table, transverse grooves opposite tothe inserting grooves are formed in the rotary disc, clamping rods are inserted into the inserting grooves of the rotary disc, and guiding blocks are formed at the rear ends of the clamping rods andinserted into the transverse grooves of the rotary disc; and a chassis is fixed to the rear end face of the rotary disc, a rectangular positioning block is formed in the middle of the chassis and inserted into the transverse grooves of the rotary disc, a rear insertion hole penetrating through the chassis is formed in the front end face of the positioning block, clamping grooves are formed in theportions, on the two sides of the rear insertion hole, of the positioning block, clamping plates are inserted into the clamping grooves of the positioning block, screws are formed on the clamping plates, and the screws extend out of the side wall of the positioning block and penetrate through the guiding blocks of the clamping rods to be screwed with tubular nuts.
Description
technical field [0001] The invention relates to the technical field of lathes, in particular to a lathe tailstock frock for assisting the cutting of circular workpieces. Background technique [0002] When using a lathe to turn a ring-shaped shaft workpiece, when clamping, the workpiece is generally held by hand, one end of which is clamped on the claw of the chuck, and the other end is close to the ring-shaped shaft workpiece with the tip of the thimble installed on the tailstock of the lathe. The other end is then turned. During the turning process, sometimes the annular shaft workpiece will be cut off due to excessive feed, and the workpiece at the end that is against the tailstock of the lathe will be separated from the tailstock of the lathe, posing a safety hazard. However, when it is necessary to cut the annular shaft workpiece into a section of ferrule, the lathe tailstock with thimble structure cannot be used to support the annular shaft workpiece, so it is necessary...
Claims
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IPC IPC(8): B23B23/00
CPCB23B23/00
Inventor 胡虎
Owner SUZHOU RUIDAJU AUTOMATIC EQUIP CO LTD