CN216178299U - Gantry boring and milling combined machining center with single-side horizontal boring and fixed beam - Google Patents
Gantry boring and milling combined machining center with single-side horizontal boring and fixed beam Download PDFInfo
- Publication number
- CN216178299U CN216178299U CN202122391875.7U CN202122391875U CN216178299U CN 216178299 U CN216178299 U CN 216178299U CN 202122391875 U CN202122391875 U CN 202122391875U CN 216178299 U CN216178299 U CN 216178299U
- Authority
- CN
- China
- Prior art keywords
- boring
- milling
- horizontal boring
- horizontal
- spindle box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Machine Tool Units (AREA)
Abstract
The utility model discloses a gantry boring and milling combined machining center for a single-side horizontal boring fixed beam, and belongs to the technical field of machine tools. The machine tool adopts a processing mode that a motor base is fixed, a horizontal boring cutter rotates and a boring and milling cutter rotates. The machine tool utilizes a horizontal boring cutter head to carry out pull boring and push boring processing on axial end faces and inner holes on various alternating current/direct current generators and motor bases in a motor factory, and can also realize drilling, tapping and plane milling processing on the motor bases by adopting a boring and milling cutter frame. Horizontal boring processing and boring and milling processing are carried out, the same rectangular workbench is adopted to realize axial horizontal feeding movement of the motor base, the multiple clamping time of the motor base is reduced, and the station positioning precision is high. The ram in the boring and milling tool rest is moved into a tool magazine or a milling head, so that the automatic tool replacement is realized, and all boring, milling and drilling processes are realized on one machine tool by the motor base.
Description
Technical Field
The utility model relates to a gantry boring and milling combined machining center with a single-sided horizontal boring fixed beam, and belongs to the technical field of machine tools.
Background
The motor base is a thin-wall cylindrical part, the rigidity is poor, the required precision of form and position tolerance is high, the coaxiality of the centering spigot at the end of the motor base and an inner hole is poor in the machining process, the end face hole system, the shaft end hole system, each machined end face and each machined window of the motor base need to be machined on different equipment, the machining precision is low, and the machining efficiency is low.
At present, in China, an axial hole system and an axial end face of a large motor base with the part size of phi 580 mm-phi 1800mm are machined by a vertical lathe, the machining length of an inner hole of the motor base is deep, turning is needed, secondary part assembling, clamping and aligning are carried out, the coaxiality of a spigot and the inner hole is poor, and the out-of-tolerance is serious. And the shaft end hole system, each machined end face and each machining window need to be machined on another boring machine or milling machine, the motor base is aligned, positioned and clamped again, and the turning machining is carried out again to realize the machining of each face.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects in the prior art, the utility model provides a gantry boring and milling composite machining center for single-side horizontal boring and fixed beam, which is improved on the basis of a gantry boring and milling machine tool for fixed beam, so that a motor base is clamped at one time, and the high-precision and high-efficiency machining of an end face hole system, a shaft end hole system, each machined end face and each machined window of the motor base is completed.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a gantry boring and milling combined machining center with single-sided horizontal boring and fixed beams comprises a gantry boring and milling machine with fixed beams, a horizontal boring cutter head, a horizontal boring sleeve, a horizontal boring spindle box, a main motor base, a spindle box base, a tool magazine and a milling head, wherein the gantry boring and milling machine with fixed beams comprises a machine body, a rectangular workbench, stand columns, a cross beam, a boring and milling tool rest, an automatic chip removal and cooling system, a hydraulic system and an electrical system, the rectangular workbench is positioned on the machine body, the stand columns are arranged on two sides of the machine body behind the rectangular workbench, the cross beam base is arranged above the stand columns, the stand columns and the cross beam are fixedly connected through bolts, the boring and milling tool rest is arranged on the cross beam, the boring and milling tool rest is moved into the tool magazine through a ram or the milling head in the boring and milling tool rest, automatic tool changing part machining is realized, the automatic chip removal and cooling system guides cooling liquid to the lower part of the boring and milling tool rest is taken away by the cooling liquid, and milling tool is cooled, the scrap iron is automatically recycled into the scrap collecting box through an automatic scrap discharging device, wherein the front end of a machine body of the fixed beam gantry boring and milling machine is extended, a horizontal boring spindle box used by a horizontal boring machine is arranged at the front end of the machine body, the bottom of the horizontal boring spindle box is fixed on a spindle box base, the spindle box base is fixedly connected with the front end of the machine body, a main motor base is arranged at the front end of the spindle box base, a motor for driving the horizontal boring spindle box is arranged on the main motor base and is connected with an electric system of the fixed beam gantry boring and milling machine, a horizontal boring sleeve is fixed at the rear end of the horizontal boring spindle box, a horizontal boring cutter head is arranged at the end of the horizontal boring sleeve, the horizontal boring spindle box transmits power to the horizontal boring cutter head through the horizontal boring sleeve, the horizontal boring cutter head is positioned above a rectangular workbench, and the axial end face, an inner hole and a push-pull processing are carried out on a generator or a motor base fixed on the rectangular workbench through the horizontal boring cutter head, the boring and milling cutter frame can realize drilling, tapping and plane milling processing on the motor base, so that the motor base is clamped at one time, and high-precision and high-efficiency processing of the end face hole system, the shaft end hole system, each processing end face and each processing window of the motor base is completed.
Furthermore, the outer wall of the horizontal boring sleeve is in an equal-rigidity conical cylinder shape, the length of the horizontal boring sleeve is greater than that of the generator or the motor base, and the diameter of the root of the horizontal boring sleeve is smaller than that of the minimum machining inner hole of the generator or the motor base. The through type processing of the generator or the motor base can be guaranteed, the stability of the cutter head can be improved, and the processing precision is guaranteed.
Furthermore, a tool magazine is installed on a moving track line of the boring and milling tool rest beside the machine body, a milling head is installed on a moving track line of the boring and milling tool rest on the cross beam, and a ram in the boring and milling tool rest moves into the tool magazine or the milling head, so that automatic tool changing part machining is realized.
The size of the parts of the inner hole and two axial end faces of the main large-scale motor base is phi 580-phi 1800mm, the maximum processing axial size of the base reaches 3100mm, the processing diameter is larger, the hole length is deeper, and more holes and planes need to be processed on the outer surface, so that the processing mode of rotating a workpiece fixed horizontal boring cutter and a boring and milling cutter is adopted.
The radial feed motion of a cutter in the horizontal boring cutter head, the axial horizontal feed motion of the rectangular workbench, the horizontal movement of the boring and milling cutter frame and the vertical feed motion of the ram are controlled by the numerical control servo of the fixed beam gantry boring and milling machine.
The motor base is arranged on the rectangular workbench, the center height is adjusted through the equal-height blocks, the motor base with different center heights is machined, and the motor base is clamped and fixed on the rectangular workbench through bolts. The motor base and the rectangular workbench move together in a feeding mode, and machining of the motor base is achieved.
The utility model has the beneficial effects that: the single-side horizontal boring fixed beam gantry boring and milling combined machining center is improved on the basis of a fixed beam gantry boring and milling machine tool, a horizontal boring cutter mechanism is added to carry out axial end face, inner hole drawing boring and push boring machining on various alternating current and direct current generators and motor bases of a motor factory, drilling, tapping, milling plane machining, horizontal boring machining and boring and milling machining on the bases are realized through a tool rest of the gantry boring and milling machine, the axial horizontal feeding motion of the motor bases is realized by adopting the same rectangular working table, the multiple clamping time of the motor bases is reduced, the station positioning precision is high, automatic tool replacement is realized by moving a ram in the boring and milling tool rest into a tool magazine or a milling head, the motor bases are clamped at one time, and the end face hole system, the shaft end hole system and each machined end face of the motor bases are completed, High precision and high efficiency processing of each processing window.
Drawings
The utility model is further described with reference to the following figures and detailed description.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Reference numbers in the figures:
1. the horizontal boring cutter head comprises a horizontal boring cutter head 2, a horizontal boring sleeve 3, a horizontal boring spindle box 4, a main motor base 5, a spindle box base 6, a lathe bed 7, a rectangular workbench 8, a vertical column 9, a cross beam 10, a boring and milling cutter frame 11, a tool magazine 12, a milling head 13 and an automatic chip removal and cooling system.
Detailed Description
As shown in fig. 1-2, a single-side horizontal boring and fixed beam gantry boring and milling combined machining center comprises a fixed beam gantry boring and milling machine, a horizontal boring cutter head 1, a horizontal boring sleeve 2, a horizontal boring spindle box 3, a main motor base 4, a spindle box base 5, a tool magazine 11 and a milling head 12, wherein the fixed beam gantry boring and milling machine comprises a machine body 6, a rectangular workbench 7, a stand column 8, a cross beam 9, a boring and milling cutter frame 10, an automatic chip removal and cooling system, a hydraulic system and an electrical system, the rectangular workbench 7 is positioned on the machine body 6, the stand column 8 is arranged on two sides of the machine body 6 behind the rectangular workbench 7, the cross beam 9 is positioned above the stand column 8, the stand column 8 and the cross beam 9 are fixedly connected by bolts, the boring and milling cutter frame 10 is arranged on the cross beam 9, and is moved into the tool magazine 11 by a ram or the milling head 12 in the boring and milling cutter frame 10 to realize automatic part machining and automatic chip removal and cooling system 13, cooling liquid is led to the lower part of a ram of a boring and milling cutter frame 10, machining heat is taken away through the cooling liquid, cutter cooling during milling is achieved, scrap iron is automatically recycled into a scrap collecting box through an automatic scrap discharging device, wherein the front end of a machine body 6 of a fixed beam gantry boring and milling machine is prolonged, a horizontal boring spindle box 3 used by the horizontal boring machine is arranged at the front end of the machine body 6, the bottom of the horizontal boring spindle box 3 is fixed on a spindle box base 5, the spindle box base 5 is fixedly connected with the front end of the machine body 6, a main motor base 4 is arranged at the front end of the spindle box base 5, a motor for driving the horizontal boring spindle box 3 is arranged on the main motor base 4 and is connected with an electric system of the fixed beam gantry boring and milling machine, a boring spindle box boring sleeve 2 is fixed at the rear end of the horizontal boring spindle box 3, a boring cutter disc 1 is arranged at the end part of the horizontal boring sleeve 2, the horizontal boring spindle box 3 transmits power to the horizontal boring cutter disc 1 through the horizontal boring sleeve 2, the horizontal boring cutter head 1 is positioned above the rectangular workbench 7, the axial end face and the inner hole of a generator or a motor base fixed on the rectangular workbench 7 are subjected to pull boring and push boring processing through the horizontal boring cutter head 1, and drilling, tapping and planar milling processing on the motor base can be realized by adopting the boring and milling cutter frame 10, so that the motor base is clamped at one time, and high-precision and high-efficiency processing of an end face hole system, a shaft end hole system, each processing end face and each processing window of the motor base is completed.
Furthermore, the outer wall of the horizontal boring sleeve 2 is in a cone shape with equal rigidity, the length of the horizontal boring sleeve is larger than that of the generator or the motor base, and the root diameter of the horizontal boring sleeve is smaller than the minimum machining inner hole diameter of the generator or the motor base, so that the through machining of the generator or the motor base can be guaranteed, the stability of a cutter head can be improved, and the machining precision can be guaranteed.
Further, a tool magazine 11 is installed on a moving track line of the boring and milling tool holder 10 beside the lathe bed 6, a milling head 12 is installed on a moving track line of the boring and milling tool holder 10 on the beam 9, and a ram in the boring and milling tool holder 10 is moved into the tool magazine 11 or the milling head 12, so that automatic tool changing part machining is realized.
The size of the parts of the inner hole and two axial end faces of the main large-scale motor base is phi 580-phi 1800mm, the maximum processing axial size of the base reaches 3100mm, the processing diameter is larger, the hole length is deeper, and more holes and planes need to be processed on the outer surface, so that the processing mode of rotating a workpiece fixed horizontal boring cutter and a boring and milling cutter is adopted.
The radial feed motion of the cutter in the horizontal boring cutter head 1, the axial horizontal feed motion of the rectangular workbench 7, the horizontal movement of the boring and milling cutter frame 10 and the vertical feed motion of the ram are all controlled by the numerical control servo of the fixed beam gantry boring and milling machine.
The motor base is arranged on the rectangular workbench 7, the center height is adjusted through the equal-height blocks, the processing of the motor bases with different center heights is realized, and the motor bases are installed and clamped on the rectangular workbench 7 through bolts. The motor base and the rectangular workbench move together in a feeding mode, and machining of the motor base is achieved. Horizontal boring processing and boring and milling processing, the same rectangular workbench is adopted to realize axial horizontal feeding movement of the motor base, the multiple clamping time of the motor base is reduced, the station positioning precision is high, and all boring, milling and drilling processes of the motor base on one machine tool are realized.
Claims (3)
1. A single-side horizontal boring and fixed beam gantry boring and milling combined machining center comprises a fixed beam gantry boring and milling machine, a horizontal boring cutter head (1), a horizontal boring sleeve (2), a horizontal boring spindle box (3), a main motor base (4), a spindle box base (5), a tool magazine (11) and a milling head (12), wherein the fixed beam gantry boring and milling machine comprises a machine body (6), a rectangular workbench (7), stand columns (8), a cross beam (9), a boring and milling tool frame (10), an automatic chip removal and cooling system, a hydraulic system and an electrical system, the rectangular workbench (7) is positioned on the machine body (6), the stand columns (8) are arranged on two sides of the machine body (6) behind the rectangular workbench (7), the cross beam (9) is positioned above the stand columns (8), the stand columns (8) and the cross beam (9) are connected in a bolt fixing mode, the milling tool frame (10) is installed on the cross beam (9), and is moved into the tool magazine (11) through a ram or the head (12) in the milling tool frame (10), realize automatic tool changing parts machining, automatic chip removal and cooling system (13), cause the cooling liquid to boring milling cutter frame (10) ram below, take away the processing heat through the cooling liquid, realize milling the cutter cooling of processing man-hour to through automatic chip removal device, retrieve iron fillings to album bits incasement, its characterized in that automatically: the front end of a machine body (6) of the fixed beam gantry boring and milling machine is extended, a horizontal boring spindle box (3) used by a horizontal boring machine is arranged at the front end of the machine body (6), the bottom of the horizontal boring spindle box (3) is fixed on a spindle box base (5), the spindle box base (5) is fixedly connected with the front end of the machine body (6), a main motor base (4) is arranged at the front end of the spindle box base (5), a motor for driving the horizontal boring spindle box (3) is installed on the main motor base (4), the motor is connected with an electrical system of the fixed beam gantry boring and milling machine, a horizontal boring sleeve (2) is fixed at the rear end of the horizontal boring spindle box (3), a horizontal boring cutter head (1) is installed at the end part of the horizontal boring spindle box (2), the horizontal boring spindle box (3) transmits power to the horizontal boring cutter head (1) through the horizontal boring sleeve (2), and the horizontal boring cutter head (1) is located above a rectangular workbench (7).
2. The gantry boring and milling combined machining center for the single-sided horizontal boring fixed beam as claimed in claim 1, wherein: the outer wall of the horizontal boring sleeve (2) is in a cone shape with equal rigidity, the length of the horizontal boring sleeve is larger than that of the generator or the motor base, and the diameter of the root of the horizontal boring sleeve is smaller than that of the minimum machining inner hole of the generator or the motor base.
3. The gantry boring and milling combined machining center for the single-sided horizontal boring fixed beam as claimed in claim 1, wherein: a tool magazine (11) is arranged on a moving track line of a boring and milling tool rest (10) beside the machine body (6), and a milling head (12) is arranged on a moving track line of the boring and milling tool rest (10) on the cross beam (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122391875.7U CN216178299U (en) | 2021-09-30 | 2021-09-30 | Gantry boring and milling combined machining center with single-side horizontal boring and fixed beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122391875.7U CN216178299U (en) | 2021-09-30 | 2021-09-30 | Gantry boring and milling combined machining center with single-side horizontal boring and fixed beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216178299U true CN216178299U (en) | 2022-04-05 |
Family
ID=80859922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122391875.7U Active CN216178299U (en) | 2021-09-30 | 2021-09-30 | Gantry boring and milling combined machining center with single-side horizontal boring and fixed beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216178299U (en) |
-
2021
- 2021-09-30 CN CN202122391875.7U patent/CN216178299U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113752029A (en) | Gantry boring and milling combined machining center with single-side horizontal boring and fixed beam | |
| CN104191317A (en) | Five-axis high-speed linkage machining center | |
| CN204019268U (en) | Five-shaft high-speed interlock machining center | |
| CN105817887A (en) | Numerical control drilling and milling compound machine tool | |
| CN105196426A (en) | Numerical-controlled four-station diamond drilling machine | |
| CN203343729U (en) | Numerically-controlled gantry vertical-and-horizontal compound machining center with tool magazines and main shafts compounded on saddles | |
| CN102452004A (en) | Multifunctional intelligent vertical type numerical control machine tool | |
| CN105817888A (en) | Numerical control drilling and milling compound processing technology | |
| CN109894870B (en) | Turning and milling composite numerical control machine tool | |
| CN102581330B (en) | Combined drilling machine | |
| CN210099459U (en) | Milling and boring center hole and turning combined machine tool | |
| CN201677037U (en) | Machine tool for processing inner sleeve of oil cylinder | |
| CN216178299U (en) | Gantry boring and milling combined machining center with single-side horizontal boring and fixed beam | |
| CN102303241B (en) | Vertical type automatic machine for machining datum holes for network frame bolt ball | |
| CN110170843A (en) | Mill boring centre bore and Vehicle Processing building-block machine | |
| CN207746435U (en) | A kind of six side's capstan head of horizontal digital-control drilling machine | |
| CN205927177U (en) | Automatic change and mill boring machining device | |
| CN115741117A (en) | Direct-drive, high-speed and high-precision turning and grinding integrated machine tool | |
| CN205096847U (en) | Multiaxis is from chip removal formula numerically controlled fraise machine equipment | |
| CN210255408U (en) | Vertical tool rest double-spindle composite machine tool | |
| CN212286653U (en) | Straight rail type dual-spindle turning and milling equipment | |
| CN210588098U (en) | Special numerical control boring and drilling integrated machine high-speed drilling machine | |
| CN211661161U (en) | Multifunctional milling numerical control machine tool with printing function | |
| CN209954233U (en) | Planer-type milling machine fixture | |
| CN202517075U (en) | Combined drilling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |