CN112846781A - Combined machine tool for machining shaft parts - Google Patents
Combined machine tool for machining shaft parts Download PDFInfo
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- CN112846781A CN112846781A CN202110029567.1A CN202110029567A CN112846781A CN 112846781 A CN112846781 A CN 112846781A CN 202110029567 A CN202110029567 A CN 202110029567A CN 112846781 A CN112846781 A CN 112846781A
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- combined machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention provides a combined machine tool for machining shaft parts, and relates to the field of machine tools. This axle type is combined machine tool for parts machining, including the sliding stand, the left side fixed mounting of sliding stand has supporting mechanism, and the top sliding connection of sliding stand has knife rest mechanism, supporting mechanism includes a supporting bench, and a supporting bench fixed mounting is in the left side of sliding stand. This axle type is combined machine tool for parts machining, start vertical motor and transverse motor and can drive the knife rest and remove, start the motor power and can drive the three-jaw chuck and rotate, thereby can utilize the axle type part of lathe tool pairing rotation to process, after finishing, take out the lathe tool, and fix the broach in the top of knife rest, drive the axis department that the knife rest removed axle type part through transverse motor, can drive the knife rest through vertical motor and remove, and then can open the keyway through the inner wall of broach to axle type part, the inaccurate problem in location that needs axle type parts machining to lead to the secondary clamping among the prior art has been solved.
Description
Technical Field
The invention relates to the technical field of machine tools, in particular to a combined machine tool for machining shaft parts.
Background
The combined machine tool is a special machine tool which is based on serialized and standardized general components and is formed by matching a small number of special components. It is suitable for processing one or more procedures of one or more similar parts in large-scale and mass production. The combined machine tool has the characteristics of simple structure, high productivity and high automation degree of the special machine tool.
In the process of machining shaft parts, two common machining modes are needed, firstly, turning is carried out through a lathe, secondly, a key groove is machined through a broaching machine, and the existing machining mode is the problem that positioning is not accurate due to the fact that a workpiece is taken down after lathe machining is finished, and the key groove is machined.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a combined machine tool for machining shaft parts, which solves the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: a combined machine tool for processing shaft parts comprises a sliding table, wherein a supporting mechanism is fixedly arranged on the left side of the sliding table, a tool rest mechanism is connected above the sliding table in a sliding manner, the supporting mechanism comprises a supporting table, the supporting table is fixedly arranged on the left side of the sliding table, a three-jaw chuck is fixedly arranged at the upper end of the right side of the supporting table, a gear ring is fixedly arranged at the center of the left end of the three-jaw chuck, the inside of the supporting table is positioned on the outer side of the gear ring and is rotatably connected with a limit gear, the limit gear is meshed with the gear ring, a placement groove is formed in the left side of the bottom end of the supporting table, a power motor is fixedly arranged in the placement groove, a driving gear is fixedly arranged at the output end of the power motor, the driving gear is positioned below the gear ring and is meshed with the, spacing spout has been seted up to the upper surface of sliding stand, and limiting slide sliding connection is in the inside of spacing spout, and the front end fixed mounting of sliding stand has horizontal motor, and the output fixed mounting of horizontal motor has horizontal helical pitch pole, horizontal helical pitch pole and limiting slide threaded connection, both sides are rotated around the inside of mount and are connected with limiting idler wheel, and the inside center of mount lies in sliding connection between two limiting idler wheels has the movable block, and the middle part threaded connection of movable block has vertical helical pitch pole, and the inside right-hand member fixed mounting that lies in vertical helical pitch pole of mount has vertical motor, the output fixed connection of vertical helical pitch pole and vertical motor, the last fixed surface of movable block installs the knife rest, and the joint groove has been seted up on the right side of knife rest, and the inside sliding connection in joint groove has.
Preferably, outer bayonets are arranged on two sides of the middle of the tool rest, inner bayonets are arranged on two sides of the middle of the broach, the inner bayonets and the outer bayonets are overlapped, reinforcing beams are clamped inside the inner bayonets and the outer bayonets, and one ends, located on the outer sides of the inner bayonets and the outer bayonets, of the reinforcing beams are clamped with the tool rest.
Preferably, a square clamping block is fixedly mounted at the right end of the upper surface of the tool rest, and the turning tool is sleeved on the outer side of the square clamping block.
Preferably, the turning tool is in threaded connection with the square clamping block through two groups of bolts, one group of bolts penetrates through the turning tool and the square clamping block from the right side of the turning tool, and the other group of bolts penetrates through the turning tool and the square clamping block from the rear end.
Preferably, the middle part of the three-jaw chuck is hollow, and the diameter of the inner ring of the three-jaw chuck is smaller than that of the inner ring of the gear ring.
Preferably, the number of the limit gears is three, the three limit gears are respectively positioned above, in front of and behind the gear ring, and the diameter of the driving gear is equal to that of the gear ring.
Preferably, a bracket is fixedly arranged on the left side of the rear end of the upper surface of the sliding table, and the bracket is positioned below the broach.
The invention has the following beneficial effects:
1. this axle type is combined machine tool for parts machining, start vertical motor and transverse motor and can drive the knife rest and remove, start the motor power and can drive the three-jaw chuck and rotate, thereby can utilize the axle type part of lathe tool pairing rotation to process, after finishing, take out the lathe tool, and fix the broach in the top of knife rest, drive the axis department that the knife rest removed axle type part through transverse motor, can drive the knife rest through vertical motor and remove, and then can open the keyway through the inner wall of broach to axle type part, the inaccurate problem in location that needs axle type parts machining to lead to the secondary clamping among the prior art has been solved.
2. This axle type is combined machine tool for parts machining, the middle part of three-jaw chuck is cavity, and the inner circle diameter of three-jaw chuck is less than the diameter of ring gear inner circle, can utilize three-jaw chuck to fix axle type part through such setting, can fix axle type spare part at the in-process of kerve through utilizing the internal diameter difference of three-jaw chuck and ring gear.
3. This axle type is combined machine tool for parts machining, outer bayonet socket has been seted up to the middle part both sides of knife rest, interior bayonet socket has been seted up to the middle part both sides of broach, interior bayonet socket and outer bayonet socket coincide, the inside joint of interior bayonet socket and outer bayonet socket has the stiffening beam, the stiffening beam is located the one end and the knife rest joint in bayonet socket and the outer bayonet socket outside, can guarantee through seting up outer bayonet socket and interior bayonet socket that the broach can be convenient for detect the installation target in place at the in-process of installation, can carry on spacingly to knife rest and broach through setting up the stiffening beam. The left side of the rear end of the upper surface of the sliding table is fixedly provided with a bracket, and the bracket is positioned below the broach.
4. This axle type is combined machine tool for parts machining, the upper surface right-hand member fixed mounting of knife rest has square fixture block, and the lathe tool cup joints in the outside of square fixture block, through two sets of bolt threaded connection between lathe tool and the square fixture block, and lathe tool and square fixture block are run through from the right side of lathe tool to a set of bolt, and another set of bolt runs through lathe tool and square fixture block from the rear end, can guarantee the stability that the lathe tool is connected through such setting.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the support mechanism of the present invention;
FIG. 3 is a schematic view of the connection of the sliding table according to the present invention;
FIG. 4 is a schematic half-sectional view of the carriage mechanism of the present invention;
FIG. 5 is a schematic drawing of a broach according to the present invention;
FIG. 6 is a schematic view of a tool holder of the present invention;
FIG. 7 is an enlarged view taken at A of FIG. 4 according to the present invention.
The device comprises a sliding table-1, a supporting mechanism-2, a tool rest mechanism-3, a supporting table-201, a three-jaw chuck-202, a gear ring-203, a limiting gear-204, a placing groove-205, a power motor-206, a driving gear-207, a fixing frame-301, a limiting slide block-302, a limiting slide groove-303, a transverse motor-304, a transverse lead rod-305, a limiting roller-306, a moving block-307, a longitudinal lead rod-308, a longitudinal motor-309, a broach-310, a clamping groove-311, a turning tool-312, an outer clamping opening-313, an inner clamping opening-314, a reinforcing beam-315, a square clamping block-316, a bolt-317, a tool rest-318 and a bracket-319.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention provides a combined machine tool for processing shaft parts, which comprises:
in the first embodiment, as shown in fig. 1 to 7, the device includes a sliding table 1, a supporting mechanism 2 is fixedly mounted on the left side of the sliding table 1, a tool rest mechanism 3 is slidably connected above the sliding table 1, the supporting mechanism 2 includes a supporting table 201, and the supporting table 201 is fixedly mounted on the left side of the sliding table 1.
The three-jaw chuck 202 is fixedly mounted at the upper end of the right side of the support table 201, the middle of the three-jaw chuck 202 is hollow, the diameter of the inner ring of the three-jaw chuck 202 is smaller than that of the inner ring of the gear ring 203, shaft parts can be fixed by the three-jaw chuck 202 through the arrangement, and the shaft parts can be fixed in the groove drawing process by the inner diameter difference of the three-jaw chuck 202 and the gear ring 203.
The left end center fixed mounting of three-jaw chuck 202 has ring gear 203, and ring gear 203 plays driven effect, and the outside that the inside of brace table 201 lies in ring gear 203 rotates and is connected with limit gear 204, and limit gear 204 has spacing effect to ring gear 203, and limit gear 204 meshes with ring gear 203, and the bottom left side of brace table 201 has been seted up and has been placed groove 205, and the inside fixed mounting of placing groove 205 has motor power 206.
The output end of the power motor 206 is fixedly provided with a driving gear 207, the driving gear 207 is positioned below the gear ring 203 and meshed with the gear ring 203, the number of the limiting gears 204 is three, the three limiting gears 204 are respectively positioned above, in front of and behind the gear ring 203, and the diameter of the driving gear 207 is equal to that of the gear ring 203. The tool rest mechanism 3 comprises a fixed frame 301, the fixed frame 301 is connected to the upper surface of the sliding table 1 in a sliding manner, the fixed frame 301 can slide back and forth, a limiting slide block 302 is fixedly arranged at the bottom end of the fixed frame 301, a limiting slide groove 303 is formed in the upper surface of the sliding table 1, the limiting slide block 302 is connected to the inside of the limiting slide groove 303 in a sliding manner, a transverse motor 304 is fixedly arranged at the front end of the sliding table 1, a transverse lead rod 305 is fixedly arranged at the output end of the transverse motor 304, the transverse lead rod 305 is in threaded connection with the limiting slide block 302, limiting rollers 306 are rotatably connected to the front side and the rear side of the inside of the fixed frame 301, the limiting rollers 306 can limit the moving block 307, so that the moving block 307 cannot shake back and forth when moving, a moving block 307 is positioned between the, a longitudinal motor 309 is fixedly arranged at the right end of the longitudinal lead rod 308 in the fixing frame 301, the longitudinal lead rod 308 is fixedly connected with the output end of the longitudinal motor 309, a tool rest 318 is fixedly arranged on the upper surface of the moving block 307, and a clamping groove 311 is formed in the right side of the tool rest 318.
The inside sliding connection of joint groove 311 has broach 310, outer bayonet socket 313 has been seted up to the middle part both sides of knife rest 318, interior bayonet socket 314 has been seted up to the middle part both sides of broach 310, interior bayonet socket 314 and the coincidence of outer bayonet socket 313, the inside joint of interior bayonet socket 314 and outer bayonet socket 313 has stiffening beam 315, stiffening beam 315 is located the one end and the knife rest 318 joint in bayonet socket 314 and the outer bayonet socket 313 outside, can guarantee through seting up outer bayonet socket 313 and interior bayonet socket 314 that broach 310 can be convenient for detect the installation in place at the in-process of installation, can carry on spacingly to knife rest 318 and broach 310 through setting up stiffening beam 315. A bracket 319 is fixedly mounted on the left side of the rear end of the upper surface of the slide table 1, and the bracket 319 is positioned below the broaching tool 310.
A turning tool 312 is clamped above the right end of the tool holder 318. The right end of the upper surface of the tool rest 318 is fixedly provided with a square fixture block 316, the turning tool 312 is sleeved on the outer side of the square fixture block 316, the turning tool 312 is in threaded connection with the square fixture block 316 through two groups of bolts 317, one group of bolts 317 penetrates through the turning tool 312 and the square fixture block 316 from the right side of the turning tool 312, the other group of bolts 317 penetrates through the turning tool 312 and the square fixture block 316 from the rear end, and the stability of connection of the turning tool 312 can be ensured through the arrangement.
When using, the axle type part that will process passes through three-jaw chuck 202 middle part, start vertical motor 309 and horizontal motor 304 and can drive tool post 318 and remove, start power motor 206 and can drive three-jaw chuck 202 and rotate, thereby can utilize lathe tool 312 to process the axle type part of pair of rotation, processing back, take out lathe tool 312, and fix broach 310 in the top of tool post 318, drive the axis department that the axle type part was removed to tool post 318 through horizontal motor 304, can drive tool post 318 through vertical motor 309 and remove, and then can open the keyway through broach 310 to the inner wall of axle type part.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an axle type combined machine tool for parts machining, includes sliding stand (1), its characterized in that: a support mechanism (2) is fixedly arranged on the left side of the sliding table (1), and a tool rest mechanism (3) is connected above the sliding table (1) in a sliding manner;
the supporting mechanism (2) comprises a supporting table (201), the supporting table (201) is fixedly installed on the left side of the sliding table (1), a three-jaw chuck (202) is fixedly installed at the upper end of the right side of the supporting table (201), a gear ring (203) is fixedly installed at the center of the left end of the three-jaw chuck (202), a limiting gear (204) is rotatably connected to the outer side, located on the gear ring (203), of the supporting table (201), the limiting gear (204) is meshed with the gear ring (203), a placement groove (205) is formed in the left side of the bottom end of the supporting table (201), a power motor (206) is fixedly installed inside the placement groove (205), a driving gear (207) is fixedly installed at the output end of the power motor (206), and the driving gear (207) is located below the gear ring (203) and is;
the tool rest mechanism (3) comprises a fixing frame (301), the fixing frame (301) is connected to the upper surface of the sliding table (1) in a sliding mode, a limiting sliding block (302) is fixedly installed at the bottom end of the fixing frame (301), a limiting sliding groove (303) is formed in the upper surface of the sliding table (1), the limiting sliding block (302) is connected to the inside of the limiting sliding groove (303) in a sliding mode, a transverse motor (304) is fixedly installed at the front end of the sliding table (1), a transverse lead rod (305) is fixedly installed at the output end of the transverse motor (304), and the transverse lead rod (305) is in threaded connection with the limiting sliding block (;
the front side and the rear side of the interior of the fixed frame (301) are rotatably connected with limiting idler wheels (306), the center of the interior of the fixed frame (301) is located between the two limiting idler wheels (306) and is connected with a moving block (307) in a sliding mode, the middle part of the moving block (307) is in threaded connection with a longitudinal lead rod (308), the right end of the interior of the fixed frame (301) located on the longitudinal lead rod (308) is fixedly provided with a longitudinal motor (309), and the longitudinal lead rod (308) is fixedly connected with the output end of the longitudinal motor (309);
the upper surface of the moving block (307) is fixedly provided with a tool rest (318), the right side of the tool rest (318) is provided with a clamping groove (311), the inside of the clamping groove (311) is connected with a broach (310) in a sliding mode, and a turning tool (312) is clamped above the right end of the tool rest (318).
2. The combined machine tool for machining shaft parts according to claim 1, wherein: outer bayonet sockets (313) are arranged on two sides of the middle of the tool rest (318), inner bayonet sockets (314) are arranged on two sides of the middle of the broach (310), the inner bayonet sockets (314) are overlapped with the outer bayonet sockets (313), reinforcing beams (315) are clamped inside the inner bayonet sockets (314) and the outer bayonet sockets (313), and one ends, located on the outer sides of the inner bayonet sockets (314) and the outer bayonet sockets (313), of the reinforcing beams (315) are clamped with the tool rest (318).
3. The combined machine tool for machining shaft parts according to claim 1, wherein: a square fixture block (316) is fixedly mounted at the right end of the upper surface of the tool rest (318), and the turning tool (312) is sleeved on the outer side of the square fixture block (316).
4. The combined machine tool for machining shaft parts according to claim 3, wherein: the turning tool (312) is in threaded connection with the square fixture block (316) through two groups of bolts (317), one group of bolts (317) penetrates through the turning tool (312) and the square fixture block (316) from the right side of the turning tool (312), and the other group of bolts (317) penetrates through the turning tool (312) and the square fixture block (316) from the rear end.
5. The combined machine tool for machining shaft parts according to claim 1, wherein: the middle part of the three-jaw chuck (202) is hollow, and the diameter of the inner ring of the three-jaw chuck (202) is smaller than that of the inner ring of the gear ring (203).
6. The combined machine tool for machining shaft parts according to claim 1, wherein: the number of the limiting gears (204) is three, the three limiting gears (204) are respectively positioned above, in front of and behind the gear ring (203), and the diameter of the driving gear (207) is equal to that of the gear ring (203).
7. The combined machine tool for machining shaft parts according to claim 1, wherein: a bracket (319) is fixedly arranged on the left side of the rear end of the upper surface of the sliding table (1), and the bracket (319) is positioned below the broach (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110029567.1A CN112846781B (en) | 2021-01-11 | 2021-01-11 | Combined machine tool for machining shaft parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110029567.1A CN112846781B (en) | 2021-01-11 | 2021-01-11 | Combined machine tool for machining shaft parts |
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| Publication Number | Publication Date |
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| CN112846781A true CN112846781A (en) | 2021-05-28 |
| CN112846781B CN112846781B (en) | 2023-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110029567.1A Active CN112846781B (en) | 2021-01-11 | 2021-01-11 | Combined machine tool for machining shaft parts |
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| CN210435694U (en) * | 2019-08-13 | 2020-05-01 | 浙江金汤机床有限公司 | Camshaft machining turning and milling combined machining center |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112846781B (en) | 2023-04-21 |
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Effective date of registration: 20230327 Address after: 350000 No.3 workshop of Hanneng (Fuzhou) Machinery Co., Ltd., No.2 Shijing Branch Road, Guankou village, Jingxi Town, Minhou County, Fuzhou City, Fujian Province Applicant after: Fujian Heying Machinery Co.,Ltd. Address before: No. 0306, Xiaolong complex building, intersection of Huancheng Road and Bailong Road, Panlong District, Kunming City, Yunnan Province Applicant before: Zhang Zhenxing |
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