CN-116038370-B - Positioning device for stainless steel pipe drilling

CN116038370BCN 116038370 BCN116038370 BCN 116038370BCN-116038370-B

Abstract

The invention discloses a positioning device for stainless steel tube drilling, which relates to the technical field of stainless steel tube processing and has the advantages of being capable of clamping and positioning stainless steel tubes with different apertures, and the technical scheme is as follows: including the fixed plate that is used for placing the steel pipe and set up the first board on the fixed plate, be equipped with first grip block, second grip block on the first board, be equipped with the regulating part that is used for adjusting interval between first grip block and the second grip block on the first board, first grip block, second grip block are used for with steel pipe centre gripping location on the fixed plate.

Inventors

ZHANG BAOLING
ZHANG JIE
ZHANG HAO
GAO HUAN

Assignees

江苏豪然新材料有限公司

Dates

Publication Date: 20260512
Application Date: 20221130

Claims (1)

1. The positioning device for stainless steel tube drilling is characterized by comprising a fixing plate (1) for placing a steel tube and a positioning device The steel pipe clamping device comprises a first plate (2) arranged on a fixed plate (1), wherein a first clamping plate and a second clamping plate are arranged on the first plate (2), an adjusting piece for adjusting the distance between the first clamping plate and the second clamping plate is arranged on the first plate (2), and the first clamping plate and the second clamping plate are used for clamping and positioning the steel pipe on the fixed plate (1); The regulating part comprises a movable plate (4) and an embedded groove (5) arranged at the top end of the fixed plate (1), wherein the first plate (2) is arranged at the bottom of the embedded groove (5), the top end of the first plate (2) is flush with the top end of the fixed plate (1), two sides of the top end of the first plate (2) are provided with a strip-shaped first baffle (6) and a second baffle (7), the first baffle (6) is positioned on one side of the second baffle (7) and the length direction of the first baffle (6) is perpendicular to the length direction of the second baffle (7), the movable plate (4) is positioned at the top end of the first plate (2), two opposite sides of the movable plate (4) are respectively provided with a first clamp plate (8) and a second clamp plate (9), the first clamp plate (8) is opposite to the first baffle (6), the second clamp plate (9) is opposite to the second clamp plate (7), the steel pipe is positioned between the first baffle (6) and the first clamp plate (8), the second clamp plate (7) and the second clamp plate (7) is pushed between the second clamp plate (7) and the second clamp plate (9), the first clamp plate (8) is pushed by the second clamp plate (9), and the second clamp plate (8) is pushed by the first clamp plate (9) to the first clamp plate (9), and the second clamp plate (9) is pushed by the first clamp plate (7) The movable plate (4) is a first clamping plate, and the first baffle (6) and the second baffle (7) are second clamping plates; The pushing piece comprises a mounting plate (10) and two mounting blocks (12) arranged on the first plate (2) and far away from one end of the first baffle (6) and one end of the second baffle (7), the two mounting blocks (12) are oppositely arranged, the mounting plate (10) is arranged at the top ends of the two mounting blocks (12) through bolts, a placing groove (13) positioned between a first clamping plate (8) and a second clamping plate (9) is formed in one side of the moving plate (4), a pushing block (14) is rotationally connected between the top end groove wall and the bottom end groove wall of the placing groove (13), one side, deviating from the placing groove (13), of the pushing block (14) is rotationally connected with a screw rod (15), one end, deviating from the pushing block (14), of the screw rod (15) penetrates through the two mounting blocks (12), a threaded cylinder (16) is connected onto the screw rod (15), the threaded cylinder (16) is positioned between the two mounting blocks (12), the top end of the threaded cylinder (16) is fixedly connected with a rotating shaft (17), the rotating shaft (17) is rotationally connected with the mounting plate (10), and the rotating shaft (17) is rotationally connected with the first plate (2) and is provided with a driving piece (15). The driving piece comprises a collision plate (18) and a first motor (19) arranged on the collision plate (18), one end of a rotating shaft of the first motor (19) is fixedly connected with one end of a screw rod (15) penetrating through the two mounting blocks (12), the collision plate (18) is placed on the fixed plate (1), and the bottom end of the collision plate (18) is in contact with the top end of the fixed plate (1).

Description

Positioning device for stainless steel pipe drilling Technical Field The invention relates to the technical field of stainless steel tube processing, in particular to a positioning device for drilling a stainless steel tube. Background The stainless steel pipe is mainly widely used for industrial conveying pipelines, such as petroleum, chemical industry, medical treatment, food, light industry, mechanical instruments and the like, mechanical structural parts and the like. In addition, since the weight is light when bending and torsional strength are the same, the material is widely used for manufacturing machine parts and engineering structures. It is also commonly used as a furniture kitchen ware and the like. In the process of machining stainless steel pipes, drilling operations are required at various locations of the pipe body. At present, chinese patent application number CN202122079205.1 on the market discloses a positioner for drilling of stainless steel pipe, including placing frame and polylith drive plate, drive plate sliding connection is in place in the first sliding tray that the frame offered, one side of placing the frame is equipped with the barrier plate, central point on the drive plate puts and is provided with and is used for the bearing the arc of steel pipe is placed the seat, still be provided with two locating plates on the drive plate, the locating plate symmetry sets up the arc is placed the seat and is followed the both sides of drive plate slip direction, be provided with on the drive plate and be used for the adjustment the slip adjustment mechanism of the relative face interval of locating plate, the symmetry is provided with the centre gripping part that is used for the centre gripping on the opposite face of locating plate the steel pipe. The positioning device for drilling the stainless steel tube solves the problems that the positioning device for drilling the stainless steel tube only clamps and fixes the stainless steel tube at a short distance through a single fixing ring, the aperture of the fixing ring is not adjustable, the fixing rings with different apertures are required to be replaced for drilling the stainless steel tube with different apertures, and the use is troublesome, so the invention provides another new solution to solve the problem of clamping and positioning the stainless steel tube with different sizes. Disclosure of Invention Aiming at the technical defects, the invention aims to provide the positioning device for drilling the stainless steel tube, which has the advantage of clamping and positioning the stainless steel tubes with different apertures. In order to solve the technical problems, the invention adopts the following technical scheme: The invention provides a positioning device for stainless steel pipe drilling, which comprises a fixed plate for placing a steel pipe and a first plate arranged on the fixed plate, wherein a first clamping plate and a second clamping plate are arranged on the first plate, an adjusting piece for adjusting the distance between the first clamping plate and the second clamping plate is arranged on the first plate, and the first clamping plate and the second clamping plate are used for clamping and positioning the steel pipe on the fixed plate. Through adopting above-mentioned technical scheme, place the steel pipe on the fixed plate for the one end of steel pipe is located between first grip block, the second grip block, then adjusts the interval between first grip block and the second grip block through the regulating part on the first board, until first grip block, the second grip block all support tightly with the lateral wall of steel pipe and carry out the centre gripping location can to the steel pipe, through the interval between regulating part regulation first grip block and the second grip block, can carry out the centre gripping to not unidimensional steel pipe, convenience simple to use. Preferably, the regulating part comprises a movable plate and an embedded groove arranged at the top end of the fixed plate, the first plate is arranged at the bottom of the embedded groove, the top end of the first plate is flush with the top end of the fixed plate, two sides of the top end of the first plate are provided with a strip-shaped first baffle and a strip-shaped second baffle, the first baffle is positioned at one side of the second baffle, the length direction of the first baffle is perpendicular to the length direction of the second baffle, the movable plate is positioned at the top end of the first plate, two opposite sides of the movable plate are respectively and obliquely provided with a first clamping plate and a second clamping plate, the first clamping plate is opposite to the first baffle, the second clamping plate is opposite to the second clamping plate, a steel pipe is positioned between the first baffle and the first clamping plate or between the second clamping plate and the second clamping pla