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CN-224222791-U - Quick adjustable shaft hole matched type rotating mechanism

CN224222791UCN 224222791 UCN224222791 UCN 224222791UCN-224222791-U

Abstract

The utility model discloses a quick adjustable shaft hole matched type rotating mechanism, and belongs to the technical field of magnetic drills. The quick adjustable shaft hole matched type rotating mechanism comprises a magnetic seat and a drilling mechanism, wherein the drilling mechanism is arranged at the top of the magnetic seat and comprises a driving part, a drill shaft and a height adjusting assembly, a drill bit is arranged at the bottom end of the drill shaft, an electromagnetic chuck is arranged at the bottom of the magnetic seat, and the height adjusting assembly is used for driving the driving part to move up and down, adjusting the height of the drill bit and further controlling the drilling depth of the drill bit. According to the utility model, through the hinged coordination of the rotating part and the hinging block and the magnetic fixation of the electromagnet and the swinging plate, the angle of the drill bit can be quickly adjusted without re-adsorbing the magnetic seat, and the single angle adjusting time is greatly reduced compared with the traditional repeated adsorption positioning mode, so that the processing efficiency of inclined surfaces and arc-shaped workpieces is remarkably improved.

Inventors

  • CHEN YAKUN
  • XIE XIAOLIN
  • ZHAO HE
  • ZHENG YINGGANG
  • LIANG JUN
  • YOU WENJIE

Assignees

  • 吉凯斯(洛阳)智能装备有限公司

Dates

Publication Date
20260512
Application Date
20250708

Claims (10)

  1. 1. The utility model provides a quick adjustable shaft hole cooperation formula slewing mechanism, includes magnetic force seat (1) and drilling mechanism (2), its characterized in that, drilling mechanism (2) are located magnetic force seat (1) top, drilling mechanism (2) include drive division (201), drill spindle (202) and altitude mixture control subassembly (3), the bottom of drill spindle (202) is equipped with drill bit (203); An electromagnetic chuck (101) is arranged at the bottom of the magnetic seat (1); The height adjusting assembly (3) is used for driving the driving part (201) to move up and down, adjusting the height of the drill bit (203), and further controlling the drilling depth of the drill bit (203).
  2. 2. The quick adjustable shaft hole matched type rotating mechanism according to claim 1, wherein the height adjusting assembly (3) comprises a vertical plate (301), a limiting sliding rail (302) and a limiting sliding block (303), and the limiting sliding block (303) is in limiting sliding connection with the limiting sliding rail (302); Be equipped with supporting seat (304) on riser (301), the middle part of supporting seat (304) rotates and is connected with screw shaft (305), and supporting seat (304) are used for keeping the level of screw shaft (305).
  3. 3. The rotating mechanism with the fast adjustable shaft hole matching type according to claim 2, wherein an internal thread block (307) is arranged on one side of the driving part (201), the thread shaft (305) penetrates through the internal thread block (307), and the driving part (201) is driven to move up and down through the internal thread block (307) when the thread shaft (305) rotates.
  4. 4. A fast adjustable shaft hole mating type rotation mechanism according to claim 2, characterized in that an adjustment mechanism is arranged between the magnetic base (1) and the drilling mechanism (2), the adjustment mechanism being used for adjusting the angle of the drill shaft (202); The outside of riser (301) is equipped with curb plate (204), curb plate (204) will drilling mechanism (2) semi-surrounded, curb plate (204) provide the protection to drilling mechanism (2).
  5. 5. The quick adjustable shaft hole mating type rotating mechanism according to claim 4, wherein the adjusting mechanism comprises a rotating part (4) and a locking part (5), the rotating part (4) is used for adjusting the angle of a drill shaft (202), and the locking part (5) is used for fixing the angle of the drill shaft (202).
  6. 6. The quick adjustable shaft hole matched type rotating mechanism according to claim 5, wherein the rotating part (4) comprises a rotating plate (401) and a fixing plate (402), a hinging block (403) is arranged at the top of the fixing plate (402), and the hinging block is rotatably connected with the rotating plate (401) through a bolt (406).
  7. 7. The rotating mechanism with the fast adjustable shaft hole matched with the rotating mechanism according to claim 5 or 6, wherein the locking part (5) comprises a fixed box (501) and a fixed block (504), a slot (502) is formed in the top of the fixed box (501), a swinging plate (505) is arranged at the bottom of the fixed block (504), and a locking piece is arranged on the fixed box (501) and used for locking the swinging plate (505).
  8. 8. The quick adjustable shaft-hole-fitted rotating mechanism according to claim 7, wherein the locking member comprises an electromagnet (507) provided on the fixed case (501), and the swing plate (505) is a magnetically responsive plate body.
  9. 9. The rotating mechanism with the shaft hole matched with the quick adjustment function according to claim 8, wherein a first energizing switch (102) and a second energizing switch (104) are arranged on the magnetic base (1), the first energizing switch (102) is used for controlling the electromagnetic chuck (101) to be electrified and disconnected, and the second energizing switch (104) is used for controlling the electromagnet (507) to be electrified and disconnected.
  10. 10. The quick adjustable shaft hole matched type rotating mechanism according to claim 7, wherein a swinging groove (503) is formed in the fixed box (501), and a swinging column (506) correspondingly matched with the swinging groove (503) is arranged on the swinging plate (505); An angle reference line (5011) is arranged on the fixed box (501), the angle reference line (5011) corresponds to the swinging groove (503), and a butt connection line (5061) is arranged on the swinging column (506).

Description

Quick adjustable shaft hole matched type rotating mechanism Technical Field The utility model relates to the technical field of magnetic drills, in particular to a rotating mechanism with a quickly adjustable shaft hole in a matched mode. Background In the machining field, the magnetic drill can be fixed on the surface of a metal workpiece without an additional clamp by means of the adsorption characteristic of the electromagnetic chuck on the metal workpiece, so that efficient drilling operation is realized, and the magnetic drill is widely applied to the scenes of steel structure manufacturing, equipment maintenance and the like. The drilling mechanism of the traditional magnetic drill is generally rigidly connected with the magnetic base, and only drilling in the vertical or horizontal direction can be realized, so that when the drilling mechanism faces to an inclined workpiece (such as a bridge truss node and a ship arc bulkhead) or other inclined drilling holes are needed, the drilling mechanism needs to manually move equipment for many times and re-adsorb and position, each positioning takes a long time, and drilling precision deviation can be caused by secondary adsorption errors. Disclosure of utility model The utility model aims to solve the problems that the adaptability of the magnetic drill to the inclined drilling is poor and improvement is needed in the prior art, and provides a rotating mechanism capable of quickly adjusting the shaft hole to be matched. In order to achieve the above purpose, the present utility model adopts the following technical scheme: the quick adjustable shaft hole matched type rotating mechanism comprises a magnetic seat and a drilling mechanism, wherein the drilling mechanism is arranged at the top of the magnetic seat and comprises a driving part, a drilling shaft and a height adjusting assembly, and a drill bit is arranged at the bottom end of the drilling shaft; an electromagnetic chuck is arranged at the bottom of the magnetic seat; the height adjusting assembly is used for driving the driving part to move up and down, adjusting the height of the drill bit and further controlling the drilling depth of the drill bit. In some embodiments, the height adjustment assembly comprises a riser, a limit slide rail, and a limit slider, the limit slider being limit slidingly connected to the limit slide rail; The vertical plate is provided with a supporting seat, the middle part of the supporting seat is rotationally connected with a threaded shaft, and the supporting seat is used for keeping the horizontal height of the threaded shaft. In some embodiments, an internal thread block is arranged on one side of the driving part, the thread shaft penetrates through the internal thread block, and the driving part is driven to move up and down by the internal thread block when the thread shaft rotates. In some embodiments, an adjusting mechanism is arranged between the magnetic base and the drilling mechanism, and the adjusting mechanism is used for adjusting the angle of the drill shaft; The outside of riser is equipped with the curb plate, the curb plate will drilling mechanism semi-surrounded, the curb plate provides the protection to drilling mechanism. In some embodiments, the adjustment mechanism includes a rotation portion for adjusting the drill shaft angle and a locking portion for fixing the angle of the drill shaft. In some embodiments, the rotating part comprises a rotating plate and a fixed plate, wherein a hinge block is arranged at the top of the fixed plate and is rotationally connected with the rotating plate through a bolt. In some embodiments, the locking part comprises a fixing box and a fixing block, a slot is formed in the top of the fixing box, a swinging plate is arranged at the bottom of the fixing block, and a locking piece is arranged on the fixing box and used for locking the swinging plate. In some embodiments, the locking member includes an electromagnet disposed on the fixed case, and the swing plate is a magnetically responsive plate body. In some embodiments, a first energizing switch and a second energizing switch are arranged on the magnetic base, the first energizing switch is used for controlling the electromagnetic chuck to be electrified and disconnected, and the second energizing switch is used for controlling the electromagnet to be electrified and disconnected. In some embodiments, a swinging groove is formed in the fixed box, and a swinging column correspondingly matched with the swinging groove is arranged on the swinging plate; The fixed box is provided with an angle reference line, the angle reference line corresponds to the swinging groove, and the swinging column is provided with a butt joint line. Compared with the prior art, the utility model provides the rotating mechanism with the rapid adjustable shaft hole matching type, which has the following beneficial effects. 1. According to the utility model, through the hinged coordinatio