Novel clamp capable of clamping arc-shaped plate
A technology of curved plates and fixtures, applied in the direction of clamping, clamping devices, manufacturing tools, etc., can solve the problems of increasing the cost of machine tools, and achieve the effects of reducing costs, increasing versatility, and reducing moving parts
Active Publication Date: 2015-04-22
江苏沪港新材料科技有限公司
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Problems solved by technology
The existing clamping method usually uses friction to fix the arc-shaped plate by squeezing the two ends of the arc-shaped plate, but this fixing method limits the movement of the arc-shaped plate during processing. To avoid re-fixing the curved plate after processing, it is necessary to add a complex structure so that the processing tool can move to any position to process the curved plate, which greatly increases the cost of the machine tool
Method used
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[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0019] Such as Figure 1 to Figure 7 As shown, an arc-shaped plate fixture includes a rotary table 1, a rotating motor 11 is provided in the rotary table 1, a linear groove 12 is provided on the rotary table 1, and a linear groove 12 is provided in the linear groove 12. A plurality of cylinders 14, the cylinder 14 is provided with a shaft sleeve 2, the shaft sleeve 2 is provided with an electric shaft 21, the electric shaft 21 is provided with a fixing strip 22, the shaft sleeve 2 An opening is provided so that the fixed bar 22 is exposed, and the fixed bar 22 is provided with a slideway 23. The slideway 23 is provided with several mobile platforms 3, and the mobile platform 3 is provided with The driving motor 24 that drives the mobile platform 3 to move on the slideway, the mobile platform 3 is also provided with two opposite incli...
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The invention discloses a novel clamp capable of clamping an arc-shaped plate. The novel clamp comprises a rotary table, wherein a rotary motor is arranged in the rotary table; a rectilinear slot is formed in the rotary table; a plurality of gas cylinders are arranged in the rectilinear slot; shaft sleeves are arranged on the gas cylinders; electric rotary shafts are arranged in the shaft sleeves; fixed strips are arranged on the electric rotary shafts; openings for allowing the fixed strips to be exposed outside are formed in the shaft sleeves; slide paths are arranged on the fixed strips; a plurality of movable tables are arranged on the slide paths; an inclined supporting rod is further arranged on the movable tables; rotary rods which are rotatably connected are arranged on the inclined supporting rod; a clamping table slides on the rotary rods; a holder is movably arranged on the clamping table. Compared with the prior art, the novel clamp can be used for fixedly clamping arc-shaped plates with any size and any opening radian, and also can be used for clamping arc-shaped plates with different opening sizes in two ends or different opening radians; after the clamping is completed, the clamp is used for moving the arc-shaped plate, so that the moveable parts of a tool can be reduced, the complexity of a tool moving system is lowered, and the cost of a machine tool is reduced.
Description
technical field [0001] The invention relates to a fixture for machine tools, in particular to a fixture for clamping arc-shaped materials. Background technique [0002] The curved plate used in industry is bent from a metal panel. It is a plate with transparent front and rear ends and openings on the side. Due to the different curved arcs of different curved plates, the size of the plates is different, and even the size and arc of the openings at the front and rear ends of some curved plates are not the same, so that compared with other plates, the clamping of curved plates on the machine tool The difficulty has greatly increased. The existing clamping method usually uses friction to fix the arc-shaped plate by squeezing the two ends of the arc-shaped plate, but this fixing method limits the movement of the arc-shaped plate during processing. To avoid re-fixing the curved plate after processing, it is necessary to add a complex structure so that the processing tool can mo...
Claims
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IPC IPC(8): B23Q3/00
CPCB23Q3/062B23Q3/08B23Q2703/04
Inventor 童均苗
Owner 江苏沪港新材料科技有限公司