Casing pipe fixture
A fixture and sleeve technology, applied in the field of mechanical processing, can solve the problems of difficult workpiece fixation, heavy workload, and singleness, and achieve the effects of meeting the requirements of right angles, improving work efficiency, and reducing costs
Inactive Publication Date: 2013-10-30
SUZHOU DASHENG MACHINERY
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Problems solved by technology
[0002] At present, with the combined installation of workpieces, various parts are generally directly placed on the table of the machine tool for processing, but for some specific workpieces, For example, in the processing of right-angle workpieces, the fixing of the workpiece becomes a problem at first. If a general fixture is used, only one surface can be processed at a time, so the reference plane of the workpiece changes, making it difficult to meet the work requirements in terms of right angles. At the same time, each time Only one workpiece can be processed, which is relatively single, not suitable for mass production, and has a large workload, high cost and low efficiency
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[0015] Such as figure 1 and figure 2 As shown, according to this embodiment, a casing clamp includes a cuboid module 1 and a plurality of positioning devices 2 for fixing workpieces arranged on the cuboid module 1, at the center of the end face of the cuboid module 1, along the length of the cuboid module 1 Hollow part 10 is provided in the direction, and the four sides 11 in the length direction of cuboid module 1 are all provided with the positioning key 12 that cooperates with the keyway of machine table top, and positioning device 2 comprises the positioning block 20 that is fixed on any side 11 of cuboid module 1 , the positioning bolt 21 arranged on the positioning block 20, the spring 22 sleeved on the positioning bolt 21, the bezel 23 pressed on one end of the spring 22 and the adjusting nut 24 that is in contact with the other side of the bead 23, the spring 22 is in the positioning block 20 and the bead 23, the two ends of the positioning bolt 21 are screwed with t...
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The invention relates to a casing pipe fixture, which comprises a cuboid module and a plurality of positioning devices for fixing a workpiece, wherein the positioning devices are arranged on the cuboid module; the cuboid module is provided with a hollow-out part along the center of a length direction; four side faces on the length direction of the cuboid module are respectively provided with a positioning key matched with key slots in a table board of a machine tool; each positioning device comprises a positioning block fixedly arranged on any side face of the cuboid module, a positioning bolt arranged on the positioning block, a spring sleeved on the positioning bolt, a trim strip arranged on one end of the spring in a pressing way, and an adjusting screw cap propped against the other side of the trim strip; the spring is arranged between the positioning block and the trim strip; and two ends of the positioning bolt are respectively in screw-thread fit with the positioning block and the adjusting screw cap. According to the casing pipe fixture, the right-angle characteristic of the cuboid module is adopted, and the positioning devices and the positioning keys matched with the key slots in the table board of the machine tool are arranged on the side face of the length direction of the cuboid module, so that the right-angle requirement of the workpiece is met, the operation is simple, the working efficiency is improved, and the cost is reduced.
Description
technical field [0001] The invention belongs to the field of mechanical processing, and in particular relates to a sleeve clamp. Background technique [0002] At present, with the assembly and installation of workpieces, various parts are generally placed directly on the table of the machine tool for processing. However, for some specific workpieces, such as the processing of right-angle workpieces, the fixing of the workpieces becomes a problem first. If With ordinary fixtures, only one surface can be processed at a time, so the reference plane of the workpiece changes, making it difficult to meet the work requirements in terms of right angles. At the same time, only one workpiece can be processed at a time, which is relatively simple and not suitable for mass production. The workload is large, the cost is high, and the efficiency is low. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the ...
Claims
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IPC IPC(8): B23Q3/06
Inventor 季峰
Owner SUZHOU DASHENG MACHINERY