CN-116330032-B - Door type vertical machining center

CN116330032BCN 116330032 BCN116330032 BCN 116330032BCN-116330032-B

Abstract

The application relates to the technical field of machining, and discloses a door type vertical machining center which comprises a partition plate, wherein an impeller is movably sleeved at the position, away from a shell, of the top of the partition plate in a shaft hole matching manner, a driven gear is fixedly arranged below the partition plate at the bottom of the impeller and meshed with a driving gear, a mounting bracket is fixedly arranged at the bottom of an air pump shell in a welding manner, an air tap is fixedly sleeved at one end of the mounting bracket in a shaft hole matching manner, one end of the air tap is communicated with the inner cavity of the air pump shell through a hose, and one end of the air tap is communicated with the inner cavity of the air pump shell through the hose, so that gas can quickly pass through the hose and be sprayed out from the air tap, chips generated by cutting of a cutting knife are cleaned, the problems of processing precision reduction and workpiece surface damage caused by the influence of the chips on the cutting machining process due to the surface of a workpiece are avoided, and the stability of the device in the running process is improved.

Inventors

ZHANG BIN
GU LIZHU
LI DONG

Assignees

安徽鹏睿智能科技有限公司

Dates

Publication Date: 20260512
Application Date: 20230407

Claims (3)

1. The door type vertical machining center is characterized by comprising a base (1), wherein a sealing device (2) is fixedly arranged on the outer side of the top of the base (1), a workpiece clamping plate (3) is fixedly arranged at the position, inside an inner cavity of the sealing device (2), of the top of the base (1), a top plate (4) is fixedly arranged at the top of the sealing device (2), longitudinal sliding rails (5) are fixedly arranged on two sides of the inner wall of the sealing device (2), a longitudinal travel mechanism (6) is arranged at the position, close to the top, of the outer surface of the longitudinal sliding rails (5), a left travel mechanism (7) is arranged at the bottom of the longitudinal travel mechanism (6), a power machine I (8) is fixedly arranged at one side of the outer surface of the left travel mechanism (7), an adjusting screw (9) is fixedly arranged at one end of an output shaft of the power machine I (8), a travel block (10) is sleeved on the outer surface of the adjusting screw (9), and a cutting device (11) is fixedly arranged at the bottom of the travel block (10); The sealing device (2) comprises a sealing plate (21), a cabin door (22) is arranged on the front surface of the sealing plate (21), a travel groove I (23) is formed in the top of the cabin door (22) in a milling machine slotting mode, an airflow detector (24) is fixedly arranged at the position, close to the top, of the front surface of an inner cavity of the sealing plate (21), an air inlet hole I (25) is formed in the position, close to two ends, of one side of the airflow detector (24), an upper closing device (26) is movably arranged in the travel groove I (23), and a lower closing device (27) is movably arranged on the back surface of the upper closing device (26); The upper closing device (26) comprises an upper closing plate (261), a travel groove II (262) is formed in the back of the upper closing plate (261), a lower closing device (27) is movably mounted in the travel groove II (262), a limit groove (263) is formed in the position, close to the bottom, of the front of the upper closing plate (261), a travel plate (264) is movably mounted in the limit groove (263), a handle (265) is movably sleeved in the position, close to the middle, of the front of the travel plate (264), travel holes (266) are formed in the positions, located on the two sides of the handle (265), of the front of the travel plate (264), a travel seat (267) is movably mounted in the travel hole (266), an air inlet hole II (268) is formed in the top of the travel seat (267), and the travel seat (267) penetrates through the upper closing plate (261) and enables the air inlet hole II (268) to be communicated with the travel groove II (262); The lower closing device (27) comprises a lower closing plate (271), a lower bottom plate (272) is fixedly arranged at the position, close to the bottom, of the front surface of the lower closing plate (271), a matching hole (273) is formed at the position, close to the top, of the front surface of the lower closing plate (271), an air guide hole (274) is formed at the top of the lower closing plate (271), and the air guide hole (274) is communicated with the matching hole (273); The cutting device (11) comprises a shell (111), a power machine II (112) is fixedly sleeved at a position, close to the top, inside the shell (111), a main shaft (113) is fixedly installed at one end of an output shaft of the power machine II (112), a cutting knife (114) is fixedly installed at one end of the main shaft (113) located at the outer side of the shell (111), a driving gear (115) is fixedly sleeved at a position, close to the bottom, of the outer surface of the main shaft (113), and an air pump device (116) is fixedly installed at a position, close to the bottom, of one side of the outer surface of the shell (111); The air pump device (116) comprises an air pump shell (1161), the air pump shell (1161) is fixedly arranged on one side of the outer surface of the shell (111), a partition plate (1162) is fixedly arranged at the position, close to the bottom, of the inner cavity of the air pump shell (1161), a transmission gear (1163) is movably sleeved at the position, close to the shell (111), of the bottom of the partition plate (1162), an impeller (1164) is movably sleeved at the position, far away from the shell (111), of the top of the partition plate (1162), a driven gear (1165) is fixedly arranged at the position, below the partition plate (1162), of the bottom of the impeller (1164), the driven gear (1165) is meshed with the transmission gear (1163), the transmission gear (1163) is meshed with the driving gear (115), a mounting bracket (1166) is fixedly arranged at the bottom of the air pump shell (1161), an air nozzle (1167) is fixedly sleeved at one end of the mounting bracket (1166), and one end of the air nozzle (1167) is communicated with the inner cavity of the air pump shell (1161) through a hose; Hoses are arranged at the positions, close to the top, of the two sides of the outer surface of the air pump shell (1161), and the inner cavity of the air pump shell (1161) is connected with the air inlet hole I (25) through the hoses.
2. A portal vertical machining center according to claim 1, wherein the axis of the mating hole (273) is on the same vertical plane as the axis of the travel hole (266).
3. A portal vertical machining center according to claim 1, wherein the output of the airflow detector (24) is connected to the input of the power machine II (112) by means of a signal connection.

Description

Door type vertical machining center Technical Field The application relates to the technical field of machining, in particular to a door type vertical machining center. Background Along with the development of science and technology, traditional milling machine is gradually replaced by the more comprehensive machining center of function, can realize multiple processing modes, thereby realize the more complicated work piece of processing surface structure through multiaxis intercommunication, and realize the automatic function of changing of cutter of multiple specification, because the piece that can produce a large amount of splashes in the course of working, so traditional machining center can close the closure door at the in-process of processing, the structure of closure door is comparatively simple, there is the sliding door plant, the slide rail, and the handle constitutes, operating personnel promotes the sliding door plant through handheld handle and moves along the slide rail in the use, thereby realize the closure effect, the closure door of this kind of structure has simple structure, convenient to use and advantage such as low cost, be the vertical machining center of door type that application range is the most extensive at present. Although the existing door type vertical machining center has the advantages, certain limitations still exist in the practical use process, when an emergency occurs, an operator needs to press an emergency button first to ensure that a main shaft stops rotating and then open a closed door, so that safety is ensured, the speed of handling the emergency is reduced, in addition, in order to ensure that the movement direction of the door is stable, guide rails with grooves are arranged, and the guide rails can cause the problem that cleaning cutting scraps are accumulated in the guide rails to cause incomplete cleaning. Disclosure of Invention The door type vertical machining center comprises a base, wherein a sealing device is fixedly arranged on the outer side of the top of the base in a bolt connection mode, a workpiece clamping plate is fixedly arranged at the position, located inside an inner cavity of the sealing device, of the top of the base in a bolt connection mode, a top plate is fixedly arranged at the top of the sealing device in a bolt connection mode, longitudinal sliding rails are fixedly arranged on two sides of the inner wall of the sealing device in a bolt connection mode, a longitudinal travel mechanism is arranged at the position, close to the top, of the outer surface of the longitudinal sliding rails in a sliding fit mode, a left travel mechanism and a right travel mechanism are arranged at the bottom of the longitudinal travel mechanism in a sliding fit and guide rail limiting mode, a power machine I is fixedly arranged at one side of the outer surface of the left travel mechanism and one side of the outer surface of the right travel mechanism in a bolt connection mode, an adjusting screw rod is fixedly arranged at one end of an output shaft of the power machine I in a bolt connection mode, a travel block is sleeved on the outer surface of the adjusting screw rod in a threaded fit mode, and a cutting device is fixedly arranged at the bottom of the travel block in a bolt connection mode. Further, closing device includes the closing plate, the front of closing plate is provided with the hatch door through whole cast's mode, travel groove I has been seted up through milling machine grooved mode at the top of hatch door, through welded mode fixed mounting has the air current detector on the position that the closing plate inner chamber front is close to the top, air inlet port I has been seted up through drilling machine drilling mode in the position that air current detector one side is close to both ends, closing device is gone up through telescopic fit's mode movable mounting to travel groove I's inside, closing device is gone up closing device's the back through sliding fit's mode movable mounting down. Further, go up closing device and include the closure board, go up the back of closure board and be provided with travel groove II through whole cast mode, travel groove II's inside has lower closing device through sliding fit's mode movable mounting, go up the closure board front and offered the spacing groove on being close to the position of bottom, travel plate is offered through flexible complex mode movable mounting to the inside of spacing groove, travel plate openly is close to the position in the centre and is equipped with the handle through shaft hole complex mode movable sleeve, travel hole has all been offered through the mode that the drilling machine trompil was located to travel plate openly in the position of handle both sides, travel seat is offered through flexible complex mode movable mounting to travel hole's inside, inlet port II has been offered through the drilling machine mode at travel seat's top, travel seat runs through