Circular tube drilling equipment with convenient and reliable locating function
A kind of drilling equipment, reliable technology, applied in the direction of drilling/drilling equipment, positioning device, metal processing equipment, etc., can solve the problems of safety accidents, difficult processing and clamping, easy to produce deformation, etc., to improve work efficiency and reliability High performance and guaranteed verticality
Inactive Publication Date: 2015-11-04
CHENGDU MATSUKAWA METAL MATERIALS
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Problems solved by technology
It is relatively difficult to clamp round tubes. If the clamp is too tight, it will easily deform and leave pinch marks on the surface. If the clamp is loose, it will easily fly out of the jaws and cause safety accidents. Therefore, no matter it is For arc processing or drilling or cutting, the fixed clamping of the round pipe is very important, but most of the current manual clamping devices are difficult to meet the requirements, and some are processed by CNC machine tools, but the cost is high and it is difficult to be widely used
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Embodiment Construction
[0012] The present invention will be described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.
[0013] figure 1 , figure 2 It shows the convenient and reliable circular pipe drilling equipment provided by the present invention, comprising a frame, the frame is provided with clamps, and a drill bit is arranged above the corresponding clamps on the frame; the clamps include channel steel 1, the groove of channel steel 1 There are clamps 2 arranged along the length direction inside; the clamps 2 include an upper V-shaped block 21 and a lower V-shaped block 22, and the lower V-shaped block 22 is fixedly arranged in the groove of the channel steel 1, and the upper V-shaped block 21 and the lower V-shaped block The V-shaped grooves of the block 22 are relatively arranged, and the lower V-shaped block 22 is fixed with a guide pin 23, and the upper V-shaped block 21 is provided with a through hole corresponding to ...
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The invention discloses circular tube drilling equipment with a convenient and reliable locating function, and belongs to the technical field of circular tube machining clamps. The circular tube drilling equipment comprises a machine frame. A clamp is arranged on the machine frame, and a drill bit is arranged at the position, above the clamp correspondingly, of the machine frame. The clamp comprises box iron, and fixtures are distributed in a groove of the box iron in the length direction. Each fixture comprises an upper V-shaped block and a lower V-shaped block, wherein the lower V-shaped block is fixedly arranged in the groove of the box iron, and a V-shaped groove of the upper V-shaped block and a V-shaped groove of the lower V-shaped block are opposite. Guiding pins are fixed on the lower V-shaped blocks, and through holes correspondingly matched with the guiding pins are formed in the upper V-shaped blocks. The guiding pins are sleeved with springs, and the two ends of each spring abut against the upper V-shaped blocks and the lower V-shaped blocks respectively. A locking shaft and a locking cam fixed on the locking shaft are arranged above each upper V-shaped block, and the locking shafts are rotatably arranged on the box iron. The circular tube drilling equipment with the convenient and reliable locating function is simpler and quicker to use and improves the work efficiency.
Description
technical field [0001] The invention relates to the technical field of round pipe processing fixtures, in particular to a round pipe drilling device with convenient and reliable positioning. Background technique [0002] Round tubes are a major profile with a wide range of applications, such as equipment frames, mechanical equipment components, tool product components, and more. It is relatively difficult to clamp round tubes. If the clamp is too tight, it will easily deform and leave pinch marks on the surface. If the clamp is loose, it will easily fly out of the jaws and cause safety accidents. Therefore, no matter it is For arc processing or drilling or cutting, the fixed clamping of the round pipe is very important, but most of the current manual clamping devices are difficult to meet the requirements, and some are processed by CNC machine tools, but the cost is high and it is difficult to be widely used. Contents of the invention [0003] The object of the present in...
Claims
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Login to View More IPC IPC(8): B23B47/00B23Q3/00
CPCB23B47/00B23Q3/00
Inventor 周建川
Owner CHENGDU MATSUKAWA METAL MATERIALS