Search

CN-121973016-A - Vertical machining center convenient to overhaul and maintain

CN121973016ACN 121973016 ACN121973016 ACN 121973016ACN-121973016-A

Abstract

The invention relates to the technical field of machining centers, in particular to a vertical machining center convenient to overhaul and maintain, which comprises a vertical machining body, wherein an equipment box is fixedly connected to the vertical machining body, a rotating mechanism is fixedly connected to the outer wall of one side of the equipment box, a rotating sleeve is rotatably connected to the outer wall of the rotating mechanism, an access door is fixedly connected to the outer wall of the rotating sleeve, the inner wall of one side of the access door is in movable contact with the outer wall of the front face of the equipment box, an installation groove is formed in the outer wall of the other side of the equipment box, and a lock catch is connected to the inner part of the installation groove in a sliding mode. The U-shaped plate is pulled out from the first fixing groove and the second fixing groove through pushing the lock catch, the access door can be opened, the main shaft in the access door is exposed, the access door is opposite to the main shaft fixing groove, the shielding-free visualization of a target area is realized, maintenance personnel can quickly find problems such as oil leakage, bolt looseness or cracks, and the like, and the detection omission caused by dead angles of vision is avoided.

Inventors

  • ZHOU MINHUA
  • QIAO JICHUN
  • WANG WEI

Assignees

  • 上海罗瀚鸥捷精密机械有限公司

Dates

Publication Date
20260505
Application Date
20260319

Claims (10)

  1. 1. The vertical machining center convenient to overhaul and maintain comprises a vertical machining body (1), wherein an equipment box (2) is fixedly connected to the vertical machining body (1), and is characterized in that a rotating mechanism (24) is fixedly connected to the outer wall of one side of the equipment box (2), a rotating sleeve (25) is rotatably connected to the outer wall of the rotating mechanism (24), an access door (22) is fixedly connected to the outer wall of the rotating sleeve (25), and the inner wall of one side of the access door (22) is in movable contact with the front outer wall of the equipment box (2).
  2. 2. The vertical machining center convenient to overhaul and maintain according to claim 1, wherein an installation groove (28) is formed in the outer wall of the other side of the equipment box (2), a lock catch (26) is connected inside the installation groove (28) in a sliding mode, a first return spring (27) is fixedly connected to one side of the inner wall of the installation groove (28), the outer wall of one end of the first return spring (27) is fixedly connected with the outer wall of one side of the lock catch (26), a first fixing groove (210) is formed in the outer wall of the other side of the equipment box (2), a second fixing groove (212) is formed in the outer wall of one side of the equipment box (2), a first magnetic plate is fixedly connected to the inner wall of the first fixing groove (210), a second magnetic plate is fixedly connected to the inner wall of the second fixing groove (212), a U-shaped plate (29) is movably inserted into the inner portion of the inner wall of the first fixing groove (210), and the outer wall of one end of the U-shaped plate (29) is magnetically connected with the first magnetic plate.
  3. 3. The vertical machining center convenient to overhaul and maintain according to claim 1, wherein a first sliding groove (232) is formed in the upper portion of the inner wall of the equipment box (2), a second sliding groove (235) is formed in the lower portion of the inner wall of the equipment box (2), a sliding seat (231) is connected to the inner portion of the first sliding groove (232) in a sliding mode, a sliding plate (234) is connected to the inner portion of the second sliding groove (235) in a sliding mode, a fixing plate (23) is connected to the outer wall screw of the top of the sliding seat (231), a motor (21) is connected to the outer wall screw of the top of the fixing plate (23), and a main shaft (211) is movably inserted into the sliding plate (234).
  4. 4. The vertical machining center convenient to overhaul and maintain according to claim 3, wherein the output end of the motor (21) is fixedly connected with a coupler upper portion (3), the outer wall of the top of the main shaft (211) is fixedly connected with a coupler lower portion (4), a square groove (610) is formed in the outer wall of the bottom of the coupler upper portion (3), a solution shell (6) is fixedly connected with the outer wall of the top of the coupler lower portion (4), a spout (61) with two communicated side outer walls is formed in the solution shell (6), a piston rod (62) is movably inserted into the solution shell (6), and the outer wall of the solution shell (6) is movably inserted into the inner wall of the square groove (610).
  5. 5. The vertical machining center convenient to overhaul and maintain according to claim 4, wherein a push plate (64) is slidably connected to the inner wall of the solution shell (6), a sealing ring (65) is fixedly connected to the outer wall of the push plate (64), the outer wall of the sealing ring (65) is tightly attached to the inner wall of the solution shell (6), a push rod I (63) is fixedly connected to the outer wall of the top of the push plate (64), the outer wall of the push rod I (63) is movably connected with the inner portion of the solution shell (6) in a penetrating mode, and a sealing sleeve (68) is fixedly connected to the outer wall of the bottom of the push plate (64).
  6. 6. The vertical machining center convenient to overhaul and maintain according to claim 5, wherein the outer wall of the bottom of the push plate (64) is fixedly connected with a fourth reset spring (69), a groove (66) is formed in the outer wall of the top of the lower coupler (4), the outer wall of the bottom of the fourth reset spring (69) is fixedly connected with the lower part inside the groove (66), the outer wall of the sealing sleeve (68) is in penetrating sliding connection with the inside of the lower coupler (4), and the outer wall of the sealing sleeve (68) is in sliding connection with the inside of the groove (66).
  7. 7. The vertical machining center convenient to overhaul and maintain according to claim 4, wherein a cavity (73) is formed in the coupler (3), a second pressing plate (7) is movably connected in the cavity (73), a protruding block (71) is fixedly connected to the outer wall of the second pressing plate (7), the outer wall of the protruding block (71) is in penetrating sliding connection with the inside of the cavity (73), and a third return spring (72) is fixedly connected to the outer wall of the bottom of the second pressing plate (7).
  8. 8. The vertical machining center convenient to overhaul and maintain according to claim 7, wherein the outer wall of the bottom of the third return spring (72) is fixedly connected with the lower part of the inner wall of the cavity (73), the outer wall of the bottom of the second pressing plate (7) is fixedly connected with a second pushing rod (74), a cylindrical hole (75) is formed in the lower part of the inner part of the cavity (73), the outer wall of the bottom of the second pressing plate (7) is fixedly connected with the second pushing rod (74), and the outer wall of the second pushing rod (74) is in movable contact with the inner part of the cylindrical hole (75).
  9. 9. The vertical machining center convenient to overhaul and maintain according to claim 4, wherein the outer wall of the coupler upper portion (3) is fixedly connected with a mounting sleeve (5), the inside of the mounting sleeve (5) is connected with a sliding rod (52) in a sliding mode, and the outer wall of one end of the sliding rod (52) is fixedly connected with an L-shaped rod (51).
  10. 10. The vertical machining center convenient to overhaul and maintain according to claim 9, wherein the inner wall of the L-shaped rod (51) is in movable contact with the outer wall of the upper coupler (3), and the inner wall of the L-shaped rod (51) is in movable contact with the outer wall of the lower coupler (4).

Description

Vertical machining center convenient to overhaul and maintain Technical Field The invention belongs to the technical field of machining centers, and particularly relates to a vertical machining center convenient to overhaul and maintain. Background The vertical machining center is a numerical control machine tool with a vertical main shaft, the operation and maintenance convenience is fully considered in the design, an open type protection structure and a modularized layout are generally adopted, key components such as a main shaft, a tool magazine, an electric cabinet and a lubrication system are easy to access, a rapidly detachable protection cover plate, an automatic centralized lubrication system and an intelligent fault self-diagnosis function are provided, the disassembly and assembly processes of a guide rail shield and a chip remover are optimized by a part of machine types, so that the downtime of daily inspection, tool replacement and maintenance operation is greatly shortened, and the comprehensive use efficiency of equipment is effectively improved. However, the conventional device has the following problems in use: Patent application publication number is CN 218556440U's patent discloses a vertical machining center convenient to maintain, vertical lathe body, control part places the room, the maintenance protection door, first handle, movable fixture block, the guard gate, the second handle, the observation hole, control panel, the louvre, supporting baseplate, the foam-rubber cushion, the protection cushion, the thread groove, the bolt, vertical lathe body's one end fixed mounting has control part to place the room, vertical lathe body's rear end movable mounting has the maintenance protection door, the inside fixed mounting of maintenance protection door positive end has first handle, maintenance protection door's one end movable mounting has movable fixture block, vertical lathe body's positive end movable mounting has the guard gate, guard gate positive end's inside fixed mounting has the second handle, guard gate's inside fixed mounting has the observation hole, control part places the positive end fixed mounting between the room has control panel, can place the inside device of control part through the maintenance protection door, can pull out and carry out the individual maintenance. In the prior art, the motor 21 and the spindle assembly are required to be synchronously disassembled during the maintenance of the spindle, namely, the motor 21 and the spindle assembly are required to be integrally disassembled and separated from the equipment box, so that the maintenance flow is long, the downtime is prolonged, and the maintenance efficiency and the equipment availability are obviously reduced; Therefore, a vertical machining center convenient for maintenance is needed to solve the problem of long maintenance time of the main shaft, and the maintenance time of the main shaft can be shortened. Disclosure of Invention Aiming at the defects existing in the prior art, the invention aims to provide the vertical machining center which is convenient to overhaul and maintain and has the advantage of shortening the maintenance time of a main shaft. In order to achieve the purpose, the vertical machining center convenient to overhaul and maintain comprises a vertical machining body, wherein an equipment box is fixedly connected to the vertical machining body, a rotating mechanism is fixedly connected to the outer wall of one side of the equipment box, a rotating sleeve is rotatably connected to the outer wall of the rotating mechanism, an access door is fixedly connected to the outer wall of the rotating sleeve, and the inner wall of one side of the access door is in movable contact with the outer wall of the front face of the equipment box. Preferably, the mounting groove has been seted up to the outer wall of equipment box opposite side, the inside sliding connection of mounting groove has the hasp, one side fixedly connected with reset spring first of mounting groove inner wall, the outer wall of reset spring first one end and the outer wall fixed connection of hasp one side, fixed slot first has been seted up to the outer wall of equipment box opposite side, fixed slot second has been seted up to the outer wall of equipment box one side, the inner wall fixedly connected with magnetic plate first of fixed slot first, the inner wall fixedly connected with magnetic plate second of fixed slot second, the inside activity grafting of fixed slot first has the U-shaped board, the outer wall of U-shaped board one end and the inside activity grafting of fixed slot second, the outer wall and the magnetic plate first of U-shaped board one side are connected magnetically. Preferably, a first sliding groove is formed in the upper portion of the inner wall of the equipment box, a second sliding groove is formed in the lower portion of the inner wall of the equipment box, a sliding seat is connected to the inn