A high verticality drilling equipment for heat exchanger processing
A technology of drilling equipment and verticality, applied in metal processing equipment, drilling/drilling equipment, metal processing, etc., can solve problems such as high verticality, verticality error, and affecting the mutual cooperation of heat exchange tubes, and achieve improved effect, the effect of improving verticality
Active Publication Date: 2021-09-21
杭州紫乘生物科技有限公司
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Problems solved by technology
[0002] The spiral baffles make the fluid on the shell side flow in a continuous spiral shape by changing the arrangement of the shell-side baffles; because the spiral baffles need to cooperate with the heat exchange tubes, and because the spiral baffles are of a spiral surface type, the hole The processing requires a high degree of verticality; the existing technology is to stack the spiral baffles together, and then use a radial drill to drill holes; in this way, due to the gaps between the baffles, there will be gaps when drilling. The verticality error affects the subsequent cooperation with the heat exchange tube
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[0038] Such as Figure 1-13 As shown, a high verticality drilling equipment for processing heat exchangers, including a shell 1, a fixture 2, a motor 3, an arc plate 4, a drilling device 5, an iron filings collection device 6, and an iron filings box 7 , a water storage tank 8; the punching device 5 includes a screw mandrel 51, a water outlet rod 52, a hand wheel 53, a slider 54, a drilling mechanism 55, and a clamping mechanism 9; the clamp 2 is rotatably embedded in the On the housing 1; the motor 3 is fixed on the outside of the housing 1 and connected to the fixture 2, and the motor is directly purchased from the market; the arc plate 4 is arranged on the housing 1; The hole device 5 is arranged on the housing 1; the iron filings collecting device 6 is arranged below the punching device 5; the iron filings box 7 is arranged on the left side of the iron filings collecting device 6; The water tank 8 is located on the right side of the iron filings collection box 6; the scre...
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The invention discloses a high-perpendicularity punching equipment for processing heat exchangers, which comprises a shell, a fixture, a motor, an arc plate set on the shell, and a punching device set on the shell , the iron filings collection device under the punching device, the iron filings box on the left side of the iron filings collection device, and the water storage tank on the right side of the iron filings collection device; the punching device It includes a screw rod on the casing, a water outlet rod on the screw rod, a hand wheel on the casing, a slider on the water outlet rod, and a drilling mechanism on the slider. and a clamping mechanism; the slider is movably embedded on the water outlet rod; the longitudinal section of the water outlet rod is polygonal; the present invention clamps the side of the spiral baffle fan blade through the clamping mechanism, and passes through the spiral baffle The rotation drives the drilling mechanism to move in translation, so that the drill bit is always kept parallel to the axis of the baffle when the drilling mechanism is drilling, so that the drilled holes are vertical; further improving the drilling accuracy.
Description
technical field [0001] The invention belongs to the technical field of punching baffles, and in particular relates to a punching device for improving the verticality of a hole axis for a spiral baffle. Background technique [0002] The spiral baffles make the fluid on the shell side flow in a continuous spiral shape by changing the arrangement of the shell-side baffles; because the spiral baffles need to cooperate with the heat exchange tubes, and because the spiral baffles are of a spiral surface type, the hole The processing requires a high degree of verticality; the existing technology is to stack the spiral baffles together, and then use a radial drill to drill holes; in this way, due to the gaps between the baffles, there will be gaps when drilling. The verticality error affects the subsequent cooperation with the heat exchange tube. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a drilling de...
Claims
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IPC IPC(8): B23Q9/00B23B41/00B23B39/14B23Q11/10B23Q3/06B23Q11/00
CPCB23B39/14B23B41/00B23B2270/08B23B2270/30B23Q3/062B23Q9/0028B23Q11/0067B23Q11/1069B23Q11/1092
Inventor 管学军王一迅俞文君宣莺莺冯如杰
Owner 杭州紫乘生物科技有限公司