CN115194501B - Novel vertical lathe tool rest rotation mechanism - Google Patents

Novel vertical lathe tool rest rotation mechanism Download PDF

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Publication number
CN115194501B
CN115194501B CN202210751062.0A CN202210751062A CN115194501B CN 115194501 B CN115194501 B CN 115194501B CN 202210751062 A CN202210751062 A CN 202210751062A CN 115194501 B CN115194501 B CN 115194501B
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China
Prior art keywords
mounting
groove
motor
fixing plate
servo motor
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CN115194501A (en
Inventor
周晓芸
朱振强
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Wuxi Jinghua Heavy Industry Equipment Manufacturing Co Ltd
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Wuxi Jinghua Heavy Industry Equipment Manufacturing Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Units (AREA)
  • Turning (AREA)

Abstract

The invention discloses a novel vertical lathe tool rest rotation mechanism, which comprises four mounting blocks and a mounting mechanism, wherein the number of the mounting blocks is four, the mounting blocks are provided with a translation mechanism, the translation mechanism comprises a moving track, the four mounting blocks are respectively welded on the moving track, the mounting mechanism comprises a mounting frame, the inside of the mounting frame is provided with a mounting groove, and a turning tool is clamped in the mounting groove, and the beneficial effects of the invention are that: according to the invention, the trapezoidal blocks and the trapezoidal mounting grooves are matched with each other, so that the turning tool is conveniently clamped in the mounting grooves to perform preliminary positioning, and simultaneously, four screws are utilized to fix the turning tool, so that the turning tool is convenient to disassemble, assemble and position, the movement of the turning tool is prevented, the machining precision is prevented from being influenced, the translation mechanism is used for conveniently driving the device to move horizontally, the vertical movement of the device is conveniently driven by using the vertical movement mechanism, the rotation mechanism is clamped by the clamping mechanism, the disassembly and assembly of the rotation mechanism are facilitated, and meanwhile, the rotation mechanism is used for driving, so that the angle of the turning tool is conveniently adjusted.

Description

Novel vertical lathe tool rest rotation mechanism
Technical Field
The invention relates to the technical field of machine tool equipment, in particular to a novel vertical lathe tool rest rotation mechanism.
Background
The vertical lathe is a tool changing frame for a vertical lathe, and the vertical lathe is different from a common lathe in that a main shaft of the vertical lathe is vertical, which is equivalent to erecting the common lathe.
The existing vertical lathe saddle is generally only provided with one lathe tool for working, if the lathe tool needs to be replaced, the lathe tool needs to be detached for replacement, the replacement mode is troublesome to use, the efficiency is low, the machining efficiency of the device is affected, the device cannot be quickly changed for different machining environments, and the machining process is not coherent.
Disclosure of Invention
The invention aims to provide a novel vertical lathe tool rest rotation mechanism so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the novel vertical lathe tool rest slewing mechanism comprises four mounting blocks and a mounting mechanism, wherein the mounting blocks are provided with a translation mechanism, the translation mechanism comprises a moving track, and the four mounting blocks are welded on the moving track respectively;
the installation mechanism comprises an installation frame, the mounting groove has been seted up to the inside mounting groove of mounting frame, the inside joint of mounting groove has the lathe tool, the mounting groove is the dovetail groove, lathe tool and the mutual joint department of mounting groove are provided with trapezoidal piece, pass on the mounting frame and have screw and screw thread connection to have the lathe tool, pass on the lathe tool and have screw and screw thread connection to have the mounting groove inner wall, conveniently with the lathe tool joint inside the mounting groove, carry out preliminary location, utilize four screws to fix simultaneously, make things convenient for the dismouting and the location of lathe tool, prevent the removal of lathe tool, influence machining precision.
In further embodiments, the movable groove is internally provided with the movable rail, one end of the movable groove is fixedly connected with an electric push rod, a first motor fixing plate is welded at the output end of the electric push rod, an up-down moving mechanism is arranged in the first motor fixing plate, the electric push rod is used for driving the first motor fixing plate to move, the horizontal position of the device is conveniently changed, the processing is convenient, and the processing of objects is facilitated.
In further embodiments, the up-and-down moving mechanism comprises a first servo motor, the first servo motor is welded inside a first motor fixing plate, a threaded rod is fixedly connected with the output end of the first servo motor, a rotating groove is formed in the threaded rod in a penetrating mode, a second motor fixing plate is connected to the threaded rod in a threaded mode, a clamping mechanism is arranged at one end of the second motor fixing plate, the threaded rod is driven to rotate through the first servo motor, the threaded rod is conveniently connected with the double-headed motor fixing plate in a threaded mode, the driving device is conveniently driven to move up and down, and operation and machining of the device are facilitated.
In further embodiments, the clamping mechanism comprises a double-headed motor, the double-headed motor is welded on the second motor fixing plate, the output end of the double-headed motor is fixedly connected with a screw rod, a clamping block is connected to the screw rod in a threaded mode, the clamping block is clamped on the chuck, a clamping groove which is matched with the clamping block is formed in the chuck, one end of the clamping block, far away from the chuck, is slidably connected inside the rotating groove, a rotating mechanism is arranged inside the chuck, and the clamping block is conveniently clamped on the chuck by rotating the screw rod through the double-headed motor.
In further embodiments, the slewing mechanism includes the second servo motor, second servo motor outer wall fixed connection is on the chuck, second servo motor output passes chuck one end fixedly connected with worm, the worm passes second servo motor one end meshing and is connected with the worm wheel, fixedly connected with rolling disc on the worm wheel, rolling disc and mounting bracket welded fastening drive the worm rotation through using the second servo motor, and the worm drives the worm wheel rotation, and the worm wheel drives the rolling disc rotation, conveniently changes and uses different lathe tools.
In a further embodiment, the mounting block is provided with a threaded hole, the moving groove is a groove in a concave shape, and the first motor fixing plate is provided with an arc groove which is adaptive to the first servo motor, so that the first motor fixing plate is convenient to limit, and the first motor fixing plate moves along the moving groove.
In further embodiments, the threaded rod is far away from the first servo motor one end and rotates to be connected in the inner cavity bottom of the rotating groove, the second motor fixed plate passes through one end of the rotating groove and is provided with two branches, two branches are far away from one end of the second motor fixed plate and are respectively fixedly connected on the double-headed motor, the threaded rod is enabled to be more stable through the threaded rod rotating connection in the rotating groove, and the double-headed motor is enabled to be more stable through the two branches and is fixedly connected on the double-headed motor.
In a further embodiment, the number of the screw rods is two, two screw rods penetrate through one end of the clamping block and are fixedly connected with limiting blocks, the clamping block is of an L-shaped structure, an L-shaped groove which is adaptive to the clamping block is formed in the chuck, the clamping block and the L-shaped groove of the L-shaped structure are clamped, and the clamping block and the chuck are convenient to limit and clamp.
Compared with the prior art, the invention has the beneficial effects that:
According to the invention, the trapezoidal blocks and the trapezoidal mounting grooves are matched with each other, so that the turning tool is conveniently clamped in the mounting grooves to perform preliminary positioning, and simultaneously, four screws are utilized to fix the turning tool, so that the turning tool is convenient to disassemble, assemble and position, the movement of the turning tool is prevented, the machining precision is prevented from being influenced, the translation mechanism is used for conveniently driving the device to move horizontally, the vertical movement of the device is conveniently driven by using the vertical movement mechanism, the rotation mechanism is clamped by the clamping mechanism, the disassembly and assembly of the rotation mechanism are facilitated, the rotation mechanism is used for driving, the angle of the turning tool is conveniently adjusted, and different turning tools are replaced to perform work.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present invention;
FIG. 2 is a schematic perspective view of a translation mechanism according to the present invention;
FIG. 3 is a schematic cross-sectional view of the up and down movement mechanism of the present invention;
FIG. 4 is a schematic cross-sectional view of the swing mechanism of the present invention;
Fig. 5 is a schematic view of the structure of the mounting frame of the present invention.
In the figure: 1. a mounting block; 2. a translation mechanism; 21. a moving track; 22. a moving groove; 23. an electric push rod; 24. a first motor fixing plate; 3. an up-and-down moving mechanism; 31. a first servo motor; 32. a threaded rod; 33. a rotating groove; 34. a second motor fixing plate; 4. a clamping mechanism; 41. a double-ended motor; 42. a screw rod; 43. a clamping block; 44. a chuck; 5. a slewing mechanism; 51. a second servo motor; 52. a worm; 53. a worm wheel; 54. a rotating disc; 6. a mounting mechanism; 61. a mounting frame; 62. a mounting groove; 63. and (5) turning tools.
Detailed Description
The following description will clearly and fully describe the technical solutions of the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 and 5, the embodiment provides a novel turning mechanism of a vertical lathe tool rest, which comprises four mounting blocks 1 and four mounting mechanisms 6, wherein the four mounting blocks 1 are convenient to mount and position a lathe, the mounting blocks 1 are provided with a translation mechanism 2, a driving device is convenient to translate, the position of a turning tool 63 is convenient to adjust during processing, the translation mechanism 2 comprises a moving track 21, and the four mounting blocks 1 are respectively welded on the moving track 21, so that the moving track 21 is convenient to fix;
the existing vertical lathe saddle is generally provided with only one lathe tool 63 for working, if the lathe tool 63 needs to be replaced, the lathe tool 63 needs to be detached for replacement, the replacement mode is troublesome to use, the efficiency is low, the machining efficiency of the device is affected, the device cannot be changed rapidly according to different machining environments, and the machining process is not coherent.
For the convenience with lathe tool 63 dismouting, including mounting bracket 61 through using installation mechanism 6, mounting bracket 61 is inside to be seted up mounting groove 62, the inside joint of mounting groove 62 has lathe tool 63, mounting groove 62 is the dovetail groove, lathe tool 63 and the mutual joint department of mounting groove 62 are provided with trapezoidal piece, pass on the mounting bracket 61 and have screw and screw thread connection to have lathe tool 63, pass on the lathe tool 63 and have screw and screw thread connection to have mounting groove 62 inner wall, slide into mounting groove 62 through using trapezoidal piece, pass trapezoidal piece with its fixed connection in mounting groove 62 with the screw, the other end passes mounting bracket 61 through the screw and fixes trapezoidal piece, through using trapezoidal piece and trapezoidal mounting groove 62 mutually supporting, conveniently fix lathe tool 63 joint inside mounting groove 62, fix simultaneously with four screws, make things convenient for the dismouting and the location of lathe tool 63, prevent the removal of lathe tool 63, influence machining precision, thereby fix lathe tool 63, can conveniently be with four lathe tools 63 fixed connection on same mounting bracket 61 simultaneously, make things convenient for the later stage to change.
Example two
Referring to fig. 1-3, a further improvement was made over example 1:
in order to conveniently change the position of the turning tool 63, the processing is convenient, the turning tool 63 can be quickly moved to a processing position, and the two directions of the turning tool 63 are changed from the horizontal direction and the vertical direction, so that the purpose of quick positioning processing is achieved.
Wherein, set up the removal groove 22 in the inside removal track 21, through at the inside one end fixedly connected with electric putter 23 of removal groove 22, open electric putter 23 for electric putter 23 output welded first motor fixed plate 24 removes, is equipped with up-and-down movement mechanism 3 through first motor fixed plate 24 inside, can drive up-and-down movement mechanism 3 and reciprocate, and first motor fixed plate 24 is inside to be equipped with up-and-down movement mechanism 3.
Through seting up threaded hole on installation piece 1, moving groove 22 is "concave" style of calligraphy fluting, has seted up the arc groove that suits with first servo motor 31 on the first motor fixed plate 24, prevents that first motor fixed plate 24 from shifting out moving groove 22, conveniently carries out spacingly to first motor fixed plate 24, the use of the device of being convenient for.
In this embodiment, in order to conveniently drive the device to move up and down, the up-and-down moving mechanism 3 comprises a first servo motor 31, the first servo motor 31 is welded inside the first motor fixing plate 24, the output end of the first servo motor 31 is fixedly connected with a threaded rod 32, a rotating groove 33 is formed in the threaded rod 32 in a penetrating mode, the threaded rod 32 is connected with a second motor fixing plate 34 in a threaded mode, one end of the second motor fixing plate 34 is provided with a clamping mechanism 4, the threaded rod 32 is driven to rotate by using the first servo motor 31, the second motor fixing plate 34 which is convenient to be connected with the threaded rod 32 in a threaded mode moves up and down, and therefore the whole device is driven to move up and down, and the purpose of adjusting the height of the device is achieved.
In order to conveniently install and position the double-headed motor 41, one end, far away from the first servo motor 31, of the threaded rod 32 is rotationally connected to the bottom of the inner cavity of the rotating groove 33, two branches are formed in the end, penetrating through the rotating groove 33, of the second motor fixing plate 34, one end, far away from the second motor fixing plate 34, of the two branches is fixedly connected to the double-headed motor 41 respectively, and the double-headed motor 41 is conveniently fixed.
Example III
Referring to fig. 1 and 4, a further improvement is made on the basis of embodiment 1:
For the convenience to the inside slewing mechanism 5 of device dismouting, conveniently change whole slewing mechanism 5, reach the purpose of changing mounting bracket 61, through using joint mechanism 4 to include double-end motor 41, double-end motor 41 welds on second motor fixed plate 34, double-end motor 41 output fixedly connected with lead screw 42, threaded connection has joint piece 43 on the lead screw 42, joint piece 43 joint is on chuck 44, the draw-in groove that suits with joint piece 43 has been seted up on the chuck 44, chuck 44 one end sliding connection is kept away from to joint piece 43 is inside at the rotation groove 33, chuck 44 inside is provided with slewing mechanism 5, drive lead screw 42 through using double-end motor 41 and rotate, threaded connection's joint piece 43 removes on the lead screw 42, it has L type groove to pass through joint piece 43, make things convenient for joint 43 and L type groove to carry out the joint fixedly, the use of the device of being convenient for.
The number of the screw rods 42 is two, one end of each screw rod 42 penetrating through the clamping block 43 is fixedly connected with a limiting block, the clamping block 43 is of an L-shaped structure, the chuck 44 is provided with an L-shaped groove which is matched with the clamping block 43, and the screw rods are fixed through clamping between the two grooves, so that the device is convenient to use.
Wherein, through using rotation mechanism 5 to include second servo motor 51, second servo motor 51 outer wall fixed connection is on chuck 44, second servo motor 51 output passes chuck 44 one end fixedly connected with worm 52, worm 52 passes second servo motor 51 one end meshing is connected with worm wheel 53, fixedly connected with rolling disc 54 on the worm wheel 53, rolling disc 54 and mounting bracket 61 welded fastening, it is rotatory to drive output fixed connection's worm 52 through second servo motor 51, worm 52 drives worm wheel 53 rotation, be convenient for change rolling disc 54's position and angle, be convenient for adjust the lathe tool 63 of using different.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a novel merry go round machine knife rest rotation mechanism, includes installation piece (1) and installation mechanism (6), its characterized in that: the number of the mounting blocks (1) is four, the mounting blocks (1) are provided with translation mechanisms (2), the translation mechanisms (2) comprise moving tracks (21), and the four mounting blocks (1) are respectively welded on the moving tracks (21);
the mounting mechanism (6) comprises a mounting frame (61), a mounting groove (62) is formed in the mounting frame (61), a turning tool (63) is clamped in the mounting groove (62), the mounting groove (62) is a trapezoid groove, a trapezoid block is arranged at the position where the turning tool (63) and the mounting groove (62) are clamped with each other, a turning tool (63) is connected with the mounting frame (61) through screws in a threaded manner, and the turning tool (63) is connected with the inner wall of the mounting groove (62) through the screws in a threaded manner;
a moving groove (22) is formed in the moving track (21), one end in the moving groove (22) is fixedly connected with an electric push rod (23), a first motor fixing plate (24) is welded at the output end of the electric push rod (23), and an up-down moving mechanism (3) is arranged in the first motor fixing plate (24);
The up-down moving mechanism (3) comprises a first servo motor (31), the first servo motor (31) is welded inside a first motor fixing plate (24), the output end of the first servo motor (31) is fixedly connected with a threaded rod (32), a rotating groove (33) is formed in the threaded rod (32) in a penetrating mode, a second motor fixing plate (34) is connected to the threaded rod (32) in a threaded mode, and a clamping mechanism (4) is arranged at one end of the second motor fixing plate (34);
The clamping mechanism (4) comprises a double-headed motor (41), the double-headed motor (41) is welded on a second motor fixing plate (34), a screw rod (42) is fixedly connected to the output end of the double-headed motor (41), a clamping block (43) is connected to the screw rod (42) in a threaded mode, the clamping block (43) is clamped on a chuck (44), a clamping groove which is matched with the clamping block (43) is formed in the chuck (44), one end of the clamping block (43) away from the chuck (44) is slidably connected inside the rotating groove (33), and a slewing mechanism (5) is arranged inside the chuck (44).
2. The novel vertical lathe tool rest rotation mechanism according to claim 1, wherein: the rotary mechanism (5) comprises a second servo motor (51), the outer wall of the second servo motor (51) is fixedly connected to the chuck (44), the output end of the second servo motor (51) penetrates through one end of the chuck (44) and is fixedly connected with a worm (52), the worm (52) penetrates through one end of the second servo motor (51) and is connected with a worm wheel (53) in a meshed mode, a rotating disc (54) is fixedly connected to the worm wheel (53), and the rotating disc (54) and the mounting frame (61) are fixedly welded.
3. The novel vertical lathe tool rest rotation mechanism according to claim 1, wherein: threaded holes are formed in the mounting blocks (1), the movable grooves (22) are concave-shaped grooves, and arc-shaped grooves which are matched with the first servo motor (31) are formed in the first motor fixing plates (24).
4. The novel vertical lathe tool rest rotation mechanism according to claim 1, wherein: the threaded rod (32) is far away from one end of the first servo motor (31) and is rotationally connected to the bottom of the inner cavity of the rotating groove (33), two branches are formed in the position, penetrating through one end of the rotating groove (33), of the second motor fixing plate (34), and one end, far away from the second motor fixing plate (34), of each branch is fixedly connected to the double-headed motor (41) respectively.
5. The novel vertical lathe tool rest rotation mechanism according to claim 1, wherein: the number of the screw rods (42) is two, two screw rods (42) penetrate through one ends of the clamping blocks (43) and are fixedly connected with limiting blocks, the clamping blocks (43) are of L-shaped structures, and L-shaped grooves which are matched with the clamping blocks (43) are formed in the chucks (44).
CN202210751062.0A 2022-06-28 2022-06-28 Novel vertical lathe tool rest rotation mechanism Active CN115194501B (en)

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Application Number Priority Date Filing Date Title
CN202210751062.0A CN115194501B (en) 2022-06-28 2022-06-28 Novel vertical lathe tool rest rotation mechanism

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Application Number Priority Date Filing Date Title
CN202210751062.0A CN115194501B (en) 2022-06-28 2022-06-28 Novel vertical lathe tool rest rotation mechanism

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CN115194501A CN115194501A (en) 2022-10-18
CN115194501B true CN115194501B (en) 2024-05-07

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10315014A (en) * 1997-05-13 1998-12-02 Hitachi Seiki Co Ltd Tool post of lathe
CN101716689A (en) * 2009-12-18 2010-06-02 辽宁西格马数控机床有限公司 Vertical hydraulic servo turret
CN204603341U (en) * 2015-05-07 2015-09-02 北京华泰科思电气技术有限公司 Turret
CN105563210A (en) * 2016-03-27 2016-05-11 林志贺 Rotary cutting type numerically controlled lathe
CN205949867U (en) * 2016-07-04 2017-02-15 江苏福坛车桥科技有限公司 20 four blade positions process numerical control merry go round machine fast
CN111644642A (en) * 2020-06-03 2020-09-11 山东建哈昱阳重工机械有限公司 Combined control vertical array tool changing system
CN113814733A (en) * 2021-11-04 2021-12-21 泉州市创佳自动化设备有限公司 Vertical turning and milling combined machining center
CN115194496A (en) * 2022-06-28 2022-10-18 无锡京华重工装备制造有限公司 High-precision vertical lathe workbench and machining method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112010004197T5 (en) * 2009-10-29 2012-11-22 Dalian Kede Numerical Control Co., Ltd. Stand turning and milling machine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10315014A (en) * 1997-05-13 1998-12-02 Hitachi Seiki Co Ltd Tool post of lathe
CN101716689A (en) * 2009-12-18 2010-06-02 辽宁西格马数控机床有限公司 Vertical hydraulic servo turret
CN204603341U (en) * 2015-05-07 2015-09-02 北京华泰科思电气技术有限公司 Turret
CN105563210A (en) * 2016-03-27 2016-05-11 林志贺 Rotary cutting type numerically controlled lathe
CN205949867U (en) * 2016-07-04 2017-02-15 江苏福坛车桥科技有限公司 20 four blade positions process numerical control merry go round machine fast
CN111644642A (en) * 2020-06-03 2020-09-11 山东建哈昱阳重工机械有限公司 Combined control vertical array tool changing system
CN113814733A (en) * 2021-11-04 2021-12-21 泉州市创佳自动化设备有限公司 Vertical turning and milling combined machining center
CN115194496A (en) * 2022-06-28 2022-10-18 无锡京华重工装备制造有限公司 High-precision vertical lathe workbench and machining method thereof

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