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CN-121972838-A - High-precision elevator guide rail processing laser drilling equipment

CN121972838ACN 121972838 ACN121972838 ACN 121972838ACN-121972838-A

Abstract

The invention discloses high-precision laser drilling equipment for machining elevator guide rails, and belongs to the technical field of laser drilling. The high-precision elevator guide rail processing laser drilling equipment comprises an elevator guide rail body to be subjected to laser drilling, wherein a laser drilling device is arranged on the surface of the elevator guide rail body. This high accuracy elevator guide rail processing laser drilling equipment compares traditional laser drilling equipment, this laser drilling device can be according to the size of punching, at the corresponding in-process of adjustment corresponding change over groove and punching hole heart position, just realize the adjustment of distance between laser cutter and the position sensor for distance and the radius of punching between laser cutter and the position sensor are the same, have reduced the operation of process, labour saving and time saving, have improved laser cutter to elevator guide rail body punching efficiency, have still realized punching to elevator guide rail body surface different apertures, increase laser drilling device's functionality and practicality.

Inventors

  • Bao Zhongyue

Assignees

  • 苏州欣科导轨有限公司

Dates

Publication Date
20260505
Application Date
20260402

Claims (10)

  1. 1. A high-precision elevator guide rail processing laser drilling device comprises an elevator guide rail body (1) to be subjected to laser drilling, and is characterized in that a laser drilling device (2) is arranged on the surface of the elevator guide rail body (1), a plurality of sliding frames (3) with different sizes are arranged on two sides of the laser drilling device (2), sliding blocks (4) matched with the sliding frames are slidably connected in any sliding frame (3), a rotating seat (5) is fixedly arranged on the bottom surface of each sliding block (4), a rotating rod (6) matched with the rotating rod is rotatably connected in the rotating seat (5), one end of each rotating rod (6) extends to the bottom of the sliding frame (3), a rotating disc (7) is fixedly arranged at one end of each rotating rod (6), a plurality of conversion grooves (8) with different sizes are formed in the surface of each rotating disc (7), connecting frames (9) are fixedly arranged on the surfaces of the sliding blocks (4), sliding grooves (10) are correspondingly formed in the bottom surfaces of the connecting frames (9), a sliding groove (10) is correspondingly formed in the inner side, a toothed plate (12) is fixedly connected with a toothed plate (12) of the sliding frame, and the toothed plate (12) is fixedly meshed with the toothed plate (12), the bottom surface rotation of link (9) is connected with run-through rotary rod (13), the bottom surface fixed mounting of rotary rod (13) has rotary disk (14), the bottom surface middle part fixed mounting of rotary disk (14) has position sensor (15), movable groove (16) have been seted up on the surface of rotary disk (14), the inside of movable groove (16) is provided with laser cutter (17), the bottom surface fixed mounting of balladeur train (11) has run-through electromagnetic actuator (18), the top surface fixed mounting of laser cutter (17) have with electromagnetic actuator (18) looks actuation and the actuation piece (19) of separation.
  2. 2. The high-precision elevator guide rail processing laser drilling equipment according to claim 1, wherein the circular groove centers of the plurality of conversion grooves (8) are on a concentric circle, the position sensor (15) and the circular groove center of the conversion groove (8) are on the same vertical line, and when the laser cutter (17) performs laser circular cutting and drilling on the elevator guide rail body (1), the position sensor (15), the circular groove center of the conversion groove (8) and the drilled hole center are on the same vertical line.
  3. 3. The high-precision elevator guide rail machining laser drilling equipment according to claim 2, wherein a driven gear (20) is fixedly arranged on the surface of the top end of the rotating rod (13), a driving gear (21) meshed with the driven gear (20) is arranged on one side of the driven gear (20), a mounting frame (22) is fixedly arranged on the surface of the connecting frame (9), a micro motor (23) is fixedly arranged on the surface of the top end of the mounting frame (22), and the output end of the micro motor (23) is fixedly connected with the driving gear (21).
  4. 4. The high-precision elevator guide rail machining laser drilling equipment according to claim 1, wherein a plurality of balls (24) are arranged on the bottom surface of the rotating disc (7), a rotating ring (25) is fixedly arranged on the surface of the rotating rod (6), the rotating ring (25) is positioned below the sliding frame (3), an auxiliary frame (27) is arranged between the rotating rod (13) and the sliding block (4), one end of the auxiliary frame (27) is rotationally connected with the rotating rod (13), and the other end of the auxiliary frame (27) is fixedly connected with the sliding block (4).
  5. 5. The high-precision elevator guide rail machining laser drilling equipment according to claim 1, wherein a micro-telescopic device (28) is fixedly arranged on the inner top surface of the sliding frame (3), and the telescopic end of the micro-telescopic device (28) is fixedly connected with the sliding block (4).
  6. 6. The high-precision elevator guide rail machining laser drilling equipment according to claim 1, wherein two side surfaces of the laser drilling device (2) are fixedly provided with a vertical frame (29) together, two side surfaces of the vertical frame (29) are fixedly provided with transverse frames (30), the interiors of the two transverse frames (30) are slidably connected with moving blocks (31) matched with the transverse frames, and the two moving blocks (31) are fixedly connected with the two sliding frames (3) respectively.
  7. 7. The high-precision elevator guide rail machining laser drilling equipment according to claim 6, wherein two transverse frames (30) are connected with a bidirectional screw rod (32) in a common rotation mode, the bidirectional screw rod (32) is in threaded connection with two moving blocks (31), one end of the bidirectional screw rod (32) extends to the outside of one transverse frame (30), and a knob (33) is fixedly arranged at one end of the bidirectional screw rod (32).
  8. 8. The high-precision elevator guide rail processing laser drilling equipment according to claim 7, wherein a controller (34) is fixedly arranged on the surface of the laser drilling device (2), the controller (34) is electrically connected with the micro motor (23), the controller (34) is electrically connected with the micro telescopic device (28), the controller (34) is electrically connected with the position sensor (15), the controller (34) is electrically connected with the laser cutter (17), and the controller (34) is electrically connected with the electromagnetic attraction device (18) through a wire.
  9. 9. The high-precision elevator guide rail machining laser drilling equipment according to claim 8, wherein a moving groove (35) is formed in the bottom surface of the laser drilling device (2), two clamping frames (36) matched with the moving groove are correspondingly and slidingly connected in the moving groove (35), and rotating wheels (37) are rotatably connected to corresponding end portions of the two clamping frames (36).
  10. 10. The high-precision elevator guide rail machining laser drilling equipment according to claim 9, wherein a bidirectional screw rod (38) is rotatably connected inside the moving groove (35), the bidirectional screw rod (38) is in threaded connection with the two clamping frames (36), one end of the bidirectional screw rod (38) extends to the outside of the laser drilling device (2), and a rotating button (39) is fixedly connected to one end of the bidirectional screw rod (38).

Description

High-precision elevator guide rail processing laser drilling equipment Technical Field The invention relates to the technical field of laser drilling, in particular to high-precision elevator guide rail machining laser drilling equipment. Background The elevator guide rail is a core guiding and bearing component of an elevator system, is mainly used for guiding a lift car and a counterweight to vertically run along a hoistway, has the functions of guiding, bearing, shock resistance and safety braking, and is widely applied to various vertical traffic scenes. Before the elevator guide rail leaves the factory, need punch to elevator guide rail to guarantee the screw installation of later stage, current partial laser drilling device is to the elevator guide rail when punching, place elevator guide rail on punching the bench at first generally, and fix a position and carry out centre gripping to the guide rail after the location centering to elevator guide rail, then adjust the position that laser puncher to waiting to punch as required, finally punch to elevator guide rail through laser puncher swivel ring cut, and partial laser drilling equipment can't satisfy and punch to different apertures, need change the laser puncher and just can punch, the operation step is loaded down with trivial details, the equipment function is comparatively single, partial laser drilling equipment is although can be according to aperture size, manual regulation laser puncher to centraxonial distance, but through manual intervention regulation laser puncher, also can lead to elevator guide rail laser punching's process loaded down with trivial details, waste time and energy, influence the laser puncher to elevator guide rail's efficiency of punching. Disclosure of Invention The invention aims to provide high-precision elevator guide rail machining laser drilling equipment so as to solve the problems in the background art: In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a high accuracy elevator guide rail processing laser drilling equipment, includes the elevator guide rail body of waiting laser drilling, the surface of elevator guide rail body is provided with laser drilling device, laser drilling device's both sides all are provided with adjustable carriage, arbitrary one the inside all sliding connection of carriage has rather than assorted sliding block, the bottom surface fixed mounting of sliding block has the swivel mount, the inside swivelling joint of swivel mount has the dwang rather than assorted, the one end of dwang extends to the bottom of carriage, and the one end fixed mounting of dwang has the rolling disc, the surface opening of rolling disc has a plurality of change-over grooves of equidimension, the fixed surface mounting of sliding block has the link, the spout has been seted up to the bottom surface correspondence of link, two the inside common sliding connection of spout has rather than assorted balladeur train, the medial surface fixed mounting of carriage has the pinion with pinion, the bottom surface rotation of link is connected with the swivel plate assorted dwang, the bottom surface fixed mounting of rotating disc has the rotary rod of penetration-type rotary rod, the fixed surface of swivel rod has the electromagnetic wave cutter, the fixed surface of laser cutter has the fixed mounting of swing arm and the electromagnetic cutter, the electromagnetic cutter has the fixed surface-mounted groove of swing joint. Preferably, the circular groove centers of the plurality of conversion grooves are on a concentric circle, the position sensor and the circular groove centers of the conversion grooves are on the same vertical line, and when the laser cutter performs laser circular cutting and punching on the elevator guide rail body, the position sensor, the circular groove centers of the conversion grooves and the punched hole centers are on the same vertical line. Preferably, the top surface fixed mounting of rotary rod has driven gear, one side of driven gear is provided with rather than engaged with driving gear, the surface fixed mounting of link has the mounting bracket, the top surface fixed mounting of mounting bracket has micro motor, micro motor's output and driving gear fixed connection. Preferably, the bottom surface of rolling disc is provided with a plurality of balls, the fixed surface mounting of dwang has the swivel becket, the swivel becket is located the below of carriage, be provided with the auxiliary frame between rotary rod and the sliding block, the one end and the rotary rod rotation of auxiliary frame are connected, the other end and the sliding block fixed connection of auxiliary frame. Preferably, the inner top surface of the sliding frame is fixedly provided with a miniature telescopic device, and the telescopic end of the miniature telescopic device is fixedly connected with the sliding block. Preferab