CN111761416A

CN111761416A - Vertical and horizontal combined machining center

Info

Publication number: CN111761416A
Application number: CN202010243348.9A
Authority: CN
Inventors: 王海龙; 伍志健
Original assignee: Jiangsu Guiyu Aviation Industry Co ltd
Current assignee: Jiangsu Guiyu Aviation Industry Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-10-13

Abstract

The invention discloses a vertical and horizontal combined machining center, which comprises a base, wherein vertical arms are welded at two ends of the base, a cross beam is arranged at the upper side of each vertical arm, a lead screw pair is arranged at one side of the cross beam through a lead screw, a hydraulic cylinder is arranged at the lower side of the lead screw pair, a spindle motor is arranged at the lower end of the hydraulic cylinder, one end of the spindle motor is in transmission connection with a machining shaft, a milling cutter is arranged at one end of the machining shaft, a groove is formed in the middle of the upper side of the base, a swinging base is arranged in the groove through a longitudinal rotating mechanism, a horizontal machining table is arranged at the upper side of the swinging base, a water spray cooling mechanism is arranged at one side of each vertical arm, and a PLC control cabinet is arranged at the other side of each vertical arm. And the cooling treatment can be performed by the provided water spray cooling mechanism.

Description

Vertical and horizontal combined machining center

Technical Field

The invention relates to the technical field of machining of mechanical parts, in particular to a vertical and horizontal combined machining center.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally referred to as machine tools for short. Generally, the machining method is divided into a metal cutting machine, a forging machine, a woodworking machine and the like. The methods for machining machine parts in modern machine manufacturing are numerous: in addition to cutting, casting, forging, welding, pressing, extruding, etc., however, in general, a part requiring high precision and fine surface roughness is finished by cutting on a machine tool. The machine tool plays an important role in the construction of national economy modernization. A lathe is a machine tool for turning a rotating workpiece mainly with a lathe tool. The lathe can also be used for corresponding processing by using a drill bit, a reamer, a screw tap, a die, a knurling tool and the like. Lathes are used primarily for machining shafts, discs, sleeves and other workpieces having a surface of revolution, and are the most widely used type of machine tool in machine manufacturing and repair plants. The vertical machining center is a machining center with a vertical main shaft, is suitable for machining disc, sleeve and plate parts, generally has three linear motion coordinate axes, and can be provided with a rotary table which rotates along a horizontal shaft on a working table for machining spiral line parts.

The existing vertical and horizontal combined machining center can only carry out angle adjustment machining treatment in the horizontal direction on a machined workpiece, and cannot carry out longitudinal adjustment machining, so that the machining efficiency is influenced.

Disclosure of Invention

The invention aims to provide a vertical and horizontal combined machining center, which aims to solve the problem that the machining efficiency is influenced because the conventional vertical and horizontal combined machining center can only perform angle adjustment machining treatment on a machined workpiece in the horizontal direction and cannot perform longitudinal adjustment machining.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a compound machining center crouches immediately, includes the base, the welding of base both ends has found the arm, found the arm upside and install the crossbeam, it is vice that the lead screw is installed through the lead screw to crossbeam one side, the pneumatic cylinder is installed to the vice downside of lead screw, spindle motor is installed to the pneumatic cylinder lower extreme, and spindle motor one end transmission is connected with the processing axle, and processing axle one end installs milling cutter, the recess has been seted up at base upside middle part, and installs the swing base through vertical rotary mechanism in the recess, horizontal processing platform is installed to swing base upside, found arm one side and install water spray cooling mechanism, found the PLC switch board to the arm opposite side.

Furthermore, a first motor is installed on the lower side of the horizontal machining table, and the lower side of the first motor is fixedly installed on the upper portion of the swinging base.

Further, work piece fixture is installed at horizontal processing platform upside both ends, and work piece fixture is including installing the riser at horizontal processing platform both ends, the cylinder is installed to riser one side, pneumatic clamping jaw is installed to cylinder one end.

Further, vertical rotary mechanism is including the U type support that is equipped with, U type support upside is connected through pivot and the inside rotation of base, horizontal processing platform downside passes through connecting plate and pivot fixed connection.

Furthermore, pivot one end is connected with the second motor through gear drive, and the second motor is installed inside the base, and has seted up the louvre on the base of second motor upside.

Further, the water spray cooling mechanism comprises a liquid storage tank arranged on one side of the vertical arm, a water pipe is arranged on the lower side of the liquid storage tank through a water pump, an atomizing nozzle is arranged at one end of the water pipe, and cooling liquid is arranged inside the liquid storage tank.

Further, one side in the base is provided with stores up miscellaneous room, and stores up miscellaneous room upper end and be connected with the dust absorption pipe, stores up miscellaneous room bottom one side and is connected with the air exhauster, and the air exhauster installs the filter screen with the junction that stores up miscellaneous room, store up miscellaneous room downside and install row miscellaneous mouth, and install sealing door on arranging miscellaneous mouthful.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the groove is formed in the middle of the upper side of the base, the swing base is installed in the groove through the longitudinal rotating mechanism, the horizontal processing table is installed on the upper side of the swing base, the horizontal processing table can be longitudinally turned over to adjust the angle for processing and use, meanwhile, the first motor is installed on the lower side of the horizontal processing table, so that the horizontal processing table can be conveniently driven to horizontally rotate for horizontal adjustment, and the processing and use at different angles are met.

2. According to the invention, the water spray cooling mechanism is arranged on one side of the vertical arm and comprises the liquid storage tank arranged on one side of the vertical arm, a water pipe is arranged on the lower side of the liquid storage tank through a water pump, an atomizing spray head is arranged at one end of the water pipe, and cooling liquid is arranged in the liquid storage tank and can be sprayed to a workpiece to be processed, so that the workpiece can be cooled during processing.

3. According to the invention, the impurity storage chamber is arranged on one side in the base, the upper end of the impurity storage chamber is connected with the dust suction pipe, and the exhaust fan is connected to one side of the bottom of the impurity storage chamber, so that dust can be sucked from one side of the upper part of the horizontal machining table, the cleanness of the machining table can be kept, and the operation and the use are convenient.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a schematic view of the horizontal processing table of the present invention;

FIG. 3 is a schematic view of a connecting structure of a U-shaped support and a swing base according to the present invention;

FIG. 4 is a schematic structural view of the water spray cooling mechanism of the present invention.

In the figure: 1. a base; 2. erecting an arm; 3. a cross beam; 4. a swing base; 5. a horizontal processing table; 6. a connecting plate; 7. a U-shaped support; 8. a second motor; 9. a lead screw; 10. a lead screw pair; 11. a hydraulic cylinder; 12. a spindle motor; 13. milling cutters; 14. a liquid storage tank; 15. a water pump; 16. a dust collection pipe; 17. a PLC control cabinet; 18. an exhaust fan; 19. a trash storage chamber; 20. a sealing door; 21. a first motor; 22. a cylinder; 23. a vertical plate; 24. a pneumatic clamping jaw; 25. a gear; 26. a water pipe; 27. an atomizing spray head; 28. a rotating shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1, 2, 3 and 4, in an embodiment of the present invention, a vertical and horizontal combined machining center includes a base 1, vertical arms 2 are welded at two ends of the base 1, a cross beam 3 is installed on the upper sides of the vertical arms 2 for supporting and fixing the upper portion of the equipment, a screw pair 10 is installed on one side of the cross beam 3 through a screw 9 for adjusting a hydraulic cylinder 11 horizontally, the hydraulic cylinder 11 is installed on the lower side of the screw pair 10, a spindle motor 12 is installed on the lower end of the hydraulic cylinder 11, one end of the spindle motor 12 is connected to a machining shaft in a transmission manner, a milling cutter 13 is installed on one end of the machining shaft, a workpiece is processed by installing a cutter on one end of the machining shaft, a groove is opened in the middle of the upper side of the base 1, a swing base 4 is installed in the groove through a longitudinal rotating mechanism, the horizontal machining table 5, the water spray cooling mechanism is installed to 2 one sides of vertical arm, can spray the coolant liquid to processing out, is convenient for add man-hour to the work piece and carries out cooling treatment, and PLC switch board 17 is installed to 2 opposite sides of vertical arm, is convenient for carry out whole regulation and control.

Preferably, the first motor 21 is installed on the lower side of the horizontal processing table 5, and the lower side of the first motor 21 is fixedly installed on the upper portion of the swing base 4, so that the horizontal processing table 5 can be driven to horizontally rotate for horizontal adjustment, and the requirements for processing at different angles are met.

Preferably, workpiece clamping mechanisms are installed at two ends of the upper side of the horizontal machining table 5 and comprise vertical plates 23 installed at two ends of the horizontal machining table 5, an air cylinder 22 is installed on one side of each vertical plate 23, and a pneumatic clamping jaw 24 is installed at one end of each air cylinder 22 and used for clamping and fixing a workpiece to be machined.

Preferably, the longitudinal rotating mechanism comprises a U-shaped support 7, the upper side of the U-shaped support 7 is rotatably connected with the inside of the base 1 through a rotating shaft 28 and a bearing, and the lower side of the horizontal machining table 5 is fixedly connected with the rotating shaft 28 through a connecting plate 6, so that the U-shaped support 7 can be adjusted in a rotating and swinging mode relative to the base 1.

Preferably, one end of the rotating shaft 28 is connected with the second motor 8 through a gear 25 in a transmission manner, the second motor 8 adopts a stepping motor, the second motor 8 is installed inside the base 1, and heat dissipation holes are formed in the base 1 on the upper side of the second motor 8, so that the second motor 8 can perform heat dissipation treatment conveniently.

Preferably, water spray cooling mechanism has included the liquid reserve tank 14 that sets up in the arm 2 one side that stands, and water pipe 26 is installed through water pump 15 to the 14 downside of liquid reserve tank, and water pipe 26 one end is installed atomizer 27, and the inside coolant liquid that is provided with of liquid reserve tank 14 can be to processing out spraying the coolant liquid, is convenient for add man-hour cooling treatment to the work piece.

Preferably, one side in the base 1 is provided with stores up miscellaneous room 19, and store up miscellaneous room 19 upper end and be connected with dust absorption pipe 16, store up miscellaneous room 19 bottom one side and be connected with air exhauster 18, and air exhauster 18 installs the filter screen with the junction that stores up miscellaneous room 19, can carry out the dust absorption to horizontal processing platform upper portion one side and handle, stay through the filter screen and collect in storing miscellaneous room 19, be favorable to keeping the clean and tidy type of processing platform, convenient to operate and use, store up miscellaneous room 19 downside and install the miscellaneous mouth of row, and install sealing door 20 on the miscellaneous mouth of row, be convenient for store up the inside dust impurity discharge of collecting of miscellaneous room 19.

The working principle and the using process of the invention are as follows: put through the external power, and all with the control end of each equipment and PLC switch board 12 electric connection, the work piece that will treat processing is placed on horizontal processing platform 5, it is fixed to carry out the centre gripping through cylinder 22 and pneumatic clamping jaw 24 to the work piece, owing to seted up the recess through base 1 upside middle part, and install the swing base through longitudinal rotation mechanism in the recess, longitudinal rotation mechanism's second motor 8 drive pivot 28 reciprocating rotation, thereby can be to horizontal processing platform 5 vertical upset angle regulation processing use, simultaneously, install first motor 21 through horizontal processing platform 5 downside, be convenient for drive horizontal processing platform 5 horizontal rotation and carry out the horizontal adjustment, satisfy the processing use of different angles.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a compound machining center crouches immediately, includes base (1), its characterized in that: base (1) both ends welding has founding arm (2), crossbeam (3) are installed to founding arm (2) upside, the vice (10) of lead screw is installed through lead screw (9) in crossbeam (3) one side, pneumatic cylinder (11) are installed to the vice (10) downside of lead screw, spindle motor (12) are installed to pneumatic cylinder (11) lower extreme, and spindle motor (12) one end transmission is connected with the processing axle, and processing axle one end installs milling cutter (13), base (1) upside middle part is seted up flutedly, and installs swing base (4) through vertical rotary mechanism in the recess, horizontal processing platform (5) are installed to swing base (4) upside, water spray cooling body is installed to founding arm (2) one side, PLC switch board (17) are installed to founding arm (2) opposite side.

2. A vertical-horizontal combined machining center according to claim 1, characterized in that: a first motor (21) is installed on the lower side of the horizontal machining table (5), and the lower side of the first motor (21) is fixedly installed on the upper portion of the swinging base (4).

3. A vertical-horizontal combined machining center according to claim 1, characterized in that: horizontal processing platform (5) upside both ends are installed work piece fixture, and work piece fixture is including installing riser (23) at horizontal processing platform (5) both ends, cylinder (22) are installed to riser (23) one side, pneumatic clamping jaw (24) are installed to cylinder (22) one end.

4. A vertical-horizontal combined machining center according to claim 1, characterized in that: vertical rotary mechanism is including U type support (7) that are equipped with, U type support (7) upside is connected with base (1) internal rotation through pivot (28), horizontal processing platform (5) downside passes through connecting plate (6) and pivot (28) fixed connection.

5. A vertical and horizontal combined machining center according to claim 4, characterized in that: one end of the rotating shaft (28) is connected with a second motor (8) through a gear (25) in a transmission mode, the second motor (8) is installed inside the base (1), and heat dissipation holes are formed in the base (1) on the upper side of the second motor (8).

6. A vertical-horizontal combined machining center according to claim 1, characterized in that: spray water cooling mechanism has included liquid reserve tank (14) of setting in standing arm (2) one side, liquid reserve tank (14) downside is passed through water pump (15) and is installed water pipe (26), and water pipe (26) one end installs atomizer (27), liquid reserve tank (14) inside is provided with the coolant liquid.

7. A vertical-horizontal combined machining center according to claim 1, characterized in that: one side in base (1) is provided with stores up miscellaneous room (19), and stores up miscellaneous room (19) upper end and connect dust absorption pipe (16), stores up miscellaneous room (19) bottom one side and is connected with air exhauster (18), and air exhauster (18) and the junction of storing up miscellaneous room (19) install the filter screen, store up miscellaneous room (19) downside and install row miscellaneous mouth, and install sealing door (20) on arranging miscellaneous mouthful.