CN110976922A - Automatic feeding lathe - Google Patents
Automatic feeding lathe Download PDFInfo
- Publication number
- CN110976922A CN110976922A CN201911329322.XA CN201911329322A CN110976922A CN 110976922 A CN110976922 A CN 110976922A CN 201911329322 A CN201911329322 A CN 201911329322A CN 110976922 A CN110976922 A CN 110976922A
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- lathe
- transverse
- transmission
- tailstock
- motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B3/00—General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
- B23B3/06—Turning-machines or devices characterised only by the special arrangement of constructional units
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
The invention provides an automatic feeding lathe, which belongs to the technical field of machine tool transformation and comprises a movable support frame, a transverse feeding device, a vertical feeding device, a lathe bed, a power device, a knife rest device and a tailstock device. When the automatic feeding device is used, a workpiece is moved into the machine tool body by the aid of the transverse feeding device and the vertical feeding device, and then the workpiece is clamped in the machine tool body, so that automatic feeding is achieved. The numerical control lathe is simple in structure and easy to maintain, and the problem that in the prior art, production efficiency is reduced due to the fact that numerical control lathe loading cannot automatically feed materials is solved.
Description
Technical Field
The embodiment of the invention relates to the technical field of machine tool transformation, in particular to an automatic feeding lathe.
Background
In the machining trade, generally adopt the lathe to process to shaft section of thick bamboo class part, and along with numerical control technique constantly popularizes and applies in the machining field, more and more manufacturing procedure can rely on automated machine to accomplish, very big improvement production efficiency, workman's intensity of labour has been alleviated, however, at present, most numerical control lathes do not possess the function of automatic feeding in the market, a lot of still put into fixed chuck with the work piece in the mode of using manual feeding, carry out processing on next step, it is consuming time hard, can not satisfy the needs of modern factory yet.
Disclosure of Invention
Therefore, the embodiment of the invention provides an automatic feeding lathe, which aims to solve the problem that in the prior art, the production efficiency is reduced because the numerical control lathe cannot automatically feed materials.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
the invention provides an automatic feeding lathe which is characterized by comprising a movable support frame, a transverse feeding device, a vertical feeding device, a lathe bed, a power device, a tool rest device and a tailstock device, wherein the vertical feeding device is in transmission connection with the transverse feeding device, the transverse feeding device is fixedly arranged at the top end of the movable support frame, the lathe bed is fixedly arranged at the bottom end of the movable support frame, the power device is fixedly arranged at the front end of the lathe bed, the tool rest device and the tailstock device are movably arranged at the upper end of the lathe bed, and the tool rest device is positioned between the power device and the tailstock device.
Further, the movable support frame comprises a guide rail, a support frame and a base, the guide rail is arranged at the top end of the support frame, the bottom end of the support frame is fixedly connected with the bottom end of the base, a machine tool body is fixedly arranged at the upper end of the base, and a transverse feeding device is movably arranged on the guide rail.
Further, horizontal material feeding unit includes horizontal motor, horizontal lead screw and horizontal carriage box, and support frame top fixed mounting has horizontal motor, and horizontal motor power take off end is connected with horizontal lead screw transmission, and the cover is equipped with horizontal carriage box on the horizontal lead screw, and horizontal carriage box nestification sets up in the guide rail upper end, and horizontal carriage box inserts and is equipped with vertical material feeding unit
Further, vertical material feeding unit includes grabbing device, double-shaft motor and guide post, and the grabbing device upper end is provided with the double-shaft motor, and the double-shaft motor output is provided with the drum, and the winding has the line of carrying on the drum, and the drum is through carrying line and horizontal carriage apron fixed connection, and the vertical a plurality of guide posts that are provided with around the double-shaft motor, a plurality of guide post activities are inserted and are established on horizontal carriage apron, and the guide post is fixed to be set up in the grabbing device upper end.
Further, grabbing device includes mounting base, pneumatic cylinder and V type piece, and the guide post lower extreme is fixed and is provided with mounting base, and the mounting base both sides are provided with the pneumatic cylinder, and V type piece passes through pneumatic cylinder and V type piece fixed connection.
Furthermore, the power device comprises a spindle motor and a spindle, the spindle is installed at the top end of the machine tool body, a hydraulic chuck is fixedly arranged at one end of the spindle, the other end of the spindle is in transmission connection with the spindle motor through a belt, and the spindle motor is fixedly arranged at the front end of the machine tool body.
Further, the tool rest device comprises a tool apron and a first transmission device, the first transmission device is fixedly arranged on the side face of the machine tool body and is in transmission connection with the tool apron, and the tool apron is arranged on a guide rail at the upper end of the machine tool body.
Furthermore, the tailstock device comprises a tailstock and a second transmission device, the second transmission device is fixedly arranged on the side face of the machine tool body and is positioned above the first transmission device, the second transmission device is in transmission connection with the tailstock, and the tailstock is arranged on a guide rail at the upper end of the machine tool body.
Furthermore, the first transmission device and the second transmission device are identical in structure, the second transmission device comprises a servo motor and a transmission lead screw, the servo motor is fixedly arranged on the side face of the machine tool body, the output end of the servo motor is in transmission connection with the transmission lead screw, and the transmission lead screw is in transmission connection with the tailstock.
The embodiment of the invention has the following advantages:
the lathe passes through the pneumatic cylinder from the V type piece of mounting base both sides drive for follow V type piece from work piece both sides centre gripping fixed, thereby realize snatching the work piece, to some need open rough machining and its own weight increase's blank, especially be fit for.
Vertical material feeding unit passes through the rotation of biax motor drive drum, later utilizes the lifting rope to realize reciprocating, and prior art utilizes lead screw or rack drive's mode compared, effectively the cost is reduced has improved the convenience of maintaining.
According to the invention, the transverse feeding device is fixed by moving the support frame, the workpiece is grabbed by using the vertical feeding device, and the workpiece can stably enter the machine tool, so that the machine tool fixes the workpiece through the hydraulic chuck, the whole workpiece feeding process is completed, and the problem of production efficiency reduction caused by the fact that the numerical control lathe cannot automatically feed in the prior art is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
Fig. 1 is a perspective view of an automatic loading lathe according to an embodiment of the present invention;
fig. 2 is a perspective view of a support frame of an automatic loading lathe according to an embodiment of the present invention;
fig. 3 is a perspective view of a vertical feeding device of an automatic feeding lathe according to an embodiment of the present invention;
fig. 4 is a perspective view of a machine tool body of an automatic loading lathe according to an embodiment of the invention;
in the figure: 1, moving a support frame; 11 a guide rail; 12, a support frame; 13 a base; 2, a transverse feeding device; 21 a transverse motor; 22 a transverse lead screw; 23 transverse slide carriage box; 3, a vertical feeding device; 31 a gripping device; 311 mounting a base; 312 hydraulic cylinders; 313V-shaped blocks; a 32-shaft motor; 33 a guide post; 4, a machine tool body; 5, a power device; 51 a spindle motor; 52 a main shaft; 6, a tool rest device; 61 cutter holder; 62 a first transmission; 7 tailstock device; 71 a tailstock; 72 a second transmission; 721 servo motor; 722 drive the lead screw.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. 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.
Referring to fig. 1-4, the invention provides an automatic feeding lathe, which comprises a movable support frame 1, a transverse feeding device 2, a vertical feeding device 3, a lathe bed 4, a power device 5, a tool rest device 6 and a tailstock device 7, wherein the vertical feeding device 3 is in transmission connection with the transverse feeding device 2, the vertical feeding device 3 can move up and down along the vertical direction, the transverse feeding device 2 is fixedly arranged at the top end of the movable support frame 1, so that the transverse feeding device 2 can move along the horizontal direction, the bottom end of the movable support frame 1 is fixedly provided with the lathe bed 4, the front end of the lathe bed 4 is fixedly provided with the power device 5, a workpiece is rotated through the power device 5, the tool rest device 6 and the tailstock device 7 are movably arranged at the upper end of the lathe bed 4, and the tool rest device 6 is positioned between the power device 5 and. Furthermore, the axis of the transverse feeding device 2, the axis of the vertical feeding device 3 and the axis of the machine tool body 4 are in the same plane, so that the workpieces can be conveniently conveyed.
According to a specific embodiment provided by the invention, the movable support frame 1 comprises a guide rail 11, a support frame 12 and a base 13, the guide rail 11 is arranged at the top end of the support frame 12, the bottom end of the support frame 12 is fixedly connected with the bottom end of the base 13, the upper end of the base 13 is fixedly provided with a machine tool body 4, the guide rail 11 is movably provided with a transverse feeding device 2, and the guide rail 11 plays a role of guiding the transverse feeding device 2.
According to a specific embodiment of the present invention, the transverse feeding device 2 includes a transverse motor 21, a transverse lead screw 22 and a transverse slide carriage box 23, the top end of the support frame 12 is fixedly installed with the transverse motor 21, the power output end of the transverse motor 21 is in transmission connection with the transverse lead screw 22, the transverse lead screw 22 is driven to rotate by the transverse motor 21, meanwhile, the transverse slide carriage box 23 is sleeved on the upper driving transverse lead screw 22, the transverse slide carriage box 23 is nested on the upper end of the guide rail 11, the transverse slide carriage box 23 is inserted with the vertical feeding device 3, and the transverse lead screw 22 drives the slide carriage box 23 to move through the screw pair.
According to a specific embodiment of the present invention, the vertical feeding device 3 includes a gripping device 31, a dual-shaft motor 32 and guide posts 33, the dual-shaft motor 32 is disposed at the upper end of the gripping device 31, a wire coil is disposed at the output end of the dual-shaft motor 32, a pulling wire is wound on the wire coil, the wire coil is fixedly connected to the transverse slide carriage box 23 through the pulling wire, a plurality of guide posts 33 are vertically disposed around the dual-shaft motor 32, the plurality of guide posts 33 are movably inserted into the transverse slide carriage box 23, and the guide posts 33 are fixedly disposed at the upper end of the gripping device 31. Guide post 33 mainly plays the effect for grabbing device 31 direction, is pulling grabbing device 31 up-and-down motion through drawing the line simultaneously, compares traditional lead screw thread drive's mode, with being of value to later maintenance, and practice thrift the cost.
According to an embodiment of the present invention, the gripping device 31 includes a mounting base 311, hydraulic cylinders 312 and V-shaped blocks 313, the mounting base 311 is fixedly disposed at the lower end of the guide column 33, the hydraulic cylinders 312 are disposed on both sides of the mounting base 311, and the V-shaped blocks 313 are fixedly connected to the V-shaped blocks 313 through the hydraulic cylinders 312. The hydraulic cylinder 312 is stable in structure, and column materials are clamped by the V-shaped blocks 313, so that the column materials are not shaken in the feeding process.
According to one embodiment of the present invention, the power device 5 includes a spindle motor 51 and a spindle 52, the spindle 52 is mounted on the top end of the machine tool body 4, one end of the spindle 52 is fixedly provided with a hydraulic chuck, the other end of the spindle 52 is in transmission connection with the spindle motor 51 through a belt, and the spindle motor 51 is fixedly arranged on the front end of the machine tool body 4. The spindle motor 51 drives the workpiece to rotate, which is beneficial to the cutting of the tool rest in the machining process.
According to one embodiment of the present invention, the tool rest device 6 includes a tool post 61 and a first transmission device 62, the first transmission device 62 is fixedly disposed on the side surface of the machine tool body 4, the first transmission device 62 is in transmission connection with the tool post 61, and the tool post 61 is disposed on a guide rail at the upper end of the machine tool body 4.
According to one embodiment of the present invention, the tailstock device 7 includes a tailstock 71 and a second transmission device 72, the second transmission device 72 is fixedly disposed on a side surface of the machine tool body 4, the second transmission device 72 is located above the first transmission device 62, the second transmission device 72 is in transmission connection with the tailstock 71, and the tailstock 71 is disposed on a guide rail at an upper end of the machine tool body 4. The first transmission device 62 and the second transmission device 72 have the same structure, and both drive the screw rod to rotate through the motor, so as to form a screw pair for transmission.
According to an embodiment of the present invention, the first transmission device 62 and the second transmission device 72 have the same structure, the second transmission device 72 includes a servo motor 721 and a driving screw 722, the servo motor 721 is fixedly disposed on the side surface of the machine tool body 4, the output end of the servo motor 721 is in driving connection with the driving screw 722, and the driving screw 722 is in driving connection with the tailstock 71. Therefore, the tool apron 61 and the tailstock 71 can freely move horizontally on the machine tool body 4, and after the workpiece is installed in the machine tool, the main shaft clamps one end of the workpiece through the hydraulic chuck, the tailstock 71 feeds the workpiece and clamps the other end of the workpiece, so that the stability of workpiece machining is improved.
The application process of the embodiment of the invention is as follows:
firstly, a workpiece is horizontally placed, the workpiece is grabbed through the grabbing device 31, then the grabbing device 31 is driven to move up and down through the double-shaft motor 32, meanwhile, the vertical feeding device 3 horizontally moves, the workpiece is finally moved into the machine tool body 4, further, the main shaft 52 clamps one end of the workpiece through the hydraulic chuck, then the other end of the workpiece is firmly clamped through the hydraulic chuck on the tailstock 71, and finally the grabbing device 31 is loosened to start the machine tool for machining.
The automatic feeding device is simple in structure and easy to maintain later, the grabbing device 31 is controlled to automatically feed vertical workpieces, the labor intensity of workers is reduced, and the problem that in the prior art, the production efficiency is reduced due to the fact that numerical control car loading cannot automatically feed the workpieces is solved.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (9)
1. The utility model provides an automatic feeding lathe, its characterized in that, including moving support frame (1), horizontal material feeding unit (2), vertical material feeding unit (3), lathe bed (4), power device (5), knife rest device (6) and tailstock device (7), vertical material feeding unit (3) with horizontal material feeding unit (2) transmission is connected, horizontal material feeding unit (2) are fixed to be set up on moving support frame (1) top, moving support frame (1) bottom mounting is provided with lathe bed (4), lathe bed (4) front end fixed mounting has power device (5), lathe bed (4) upper end activity is provided with knife rest device (6) and tailstock device (7), knife rest device (6) are located between power device (5) and tailstock device (7).
2. The automatic feeding lathe as claimed in claim 1, wherein the movable support frame (1) comprises a guide rail (11), a support frame (12) and a base (13), the guide rail (11) is arranged at the top end of the support frame (12), the bottom end of the support frame (12) is fixedly connected with the bottom end of the base (13), the upper end of the base (13) is fixedly provided with a lathe bed (4), and the guide rail (11) is movably provided with a transverse feeding device (2).
3. The automatic feeding lathe as claimed in claim 2, characterized in that the transverse feeding device (2) comprises a transverse motor (21), a transverse lead screw (22) and a transverse slide box (23), the transverse motor (21) is fixedly mounted at the top end of the supporting frame (12), the power output end of the transverse motor (21) is in transmission connection with the transverse lead screw (22), the transverse slide box (23) is sleeved on the transverse lead screw (22), the transverse slide box (23) is embedded and arranged at the upper end of the guide rail (11), and the transverse slide box (23) is inserted with the vertical feeding device (3).
4. The automatic feeding lathe is characterized in that the vertical feeding device (3) comprises a grabbing device (31), a double-shaft motor (32) and guide columns (33), the double-shaft motor (32) is arranged at the upper end of the grabbing device (31), a wire coil is arranged at the output end of the double-shaft motor (32), a pulling wire is wound on the wire coil, the wire coil is fixedly connected with the transverse slide carriage box (23) through the pulling wire, a plurality of guide columns (33) are vertically arranged around the double-shaft motor (32), the guide columns (33) are movably inserted in the transverse slide carriage box (23), and the guide columns (33) are fixedly arranged at the upper end of the grabbing device (31).
5. The automatic feeding lathe is characterized in that the grabbing device (31) comprises a mounting base (311), hydraulic cylinders (312) and V-shaped blocks (313), the mounting base (311) is fixedly arranged at the lower end of the guide column (33), the hydraulic cylinders (312) are arranged on two sides of the mounting base (311), and the V-shaped blocks (313) are fixedly connected with the V-shaped blocks (313) through the hydraulic cylinders (312).
6. The automatic feeding lathe as claimed in claim 2, wherein the power device (5) comprises a spindle motor (51) and a spindle (52), the spindle (52) is mounted at the top end of the lathe bed (4), a hydraulic chuck is fixedly arranged at one end of the spindle (52), the other end of the spindle (52) is in transmission connection with the spindle motor (51) through a belt, and the spindle motor (51) is fixedly arranged at the front end of the lathe bed (4).
7. An automatic loading lathe as claimed in claim 2, characterized in that the tool rest means (6) comprises a tool holder (61) and a first transmission means (62), the first transmission means (62) is fixedly arranged on the side surface of the lathe bed (4), the first transmission means (62) is in transmission connection with the tool holder (61), and the tool holder (61) is arranged on a guide rail at the upper end of the lathe bed (4).
8. An automatic loading lathe as claimed in claim 7, characterized in that said tailstock means (7) comprises a tailstock (71) and a second transmission means (72), said second transmission means (72) being fixed to the side of said lathe bed (4) and being located above said first transmission means (62), said second transmission means (72) being in transmission connection with said tailstock (71), said tailstock (71) being arranged on a guide rail at the upper end of said lathe bed (4).
9. The automatic feeding lathe as claimed in claim 8, characterized in that the first transmission device (62) and the second transmission device (72) are identical in structure, the second transmission device (72) comprises a servo motor (721) and a transmission lead screw (722), the servo motor (721) is fixedly arranged on the side surface of the lathe body (4), the output end of the servo motor (721) is in transmission connection with the transmission lead screw (722), and the transmission lead screw (722) is in transmission connection with the tailstock (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911329322.XA CN110976922A (en) | 2019-12-20 | 2019-12-20 | Automatic feeding lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911329322.XA CN110976922A (en) | 2019-12-20 | 2019-12-20 | Automatic feeding lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110976922A true CN110976922A (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911329322.XA Pending CN110976922A (en) | 2019-12-20 | 2019-12-20 | Automatic feeding lathe |
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| Country | Link |
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| CN (1) | CN110976922A (en) |
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| CN206373563U (en) * | 2016-12-01 | 2017-08-04 | 安徽恩大阀门机械有限公司 | A kind of automatic feed mechanism of filter valve body assembling line |
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| CN110216297A (en) * | 2019-06-18 | 2019-09-10 | 安徽力成智能装备股份有限公司 | A kind of integrated automation integrated lathe of shaft-like workpiece turning of inclined multistation |
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202804195U (en) * | 2012-08-09 | 2013-03-20 | 重庆聚研机床有限公司 | Lathe mechanical hand |
| CN203170976U (en) * | 2013-03-27 | 2013-09-04 | 泉州市亿源工程机械有限公司 | Automatic numerical control lathe |
| CN203695970U (en) * | 2013-12-30 | 2014-07-09 | 泉州市亿源工程机械有限公司 | Automatic numerical control lathe |
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Application publication date: 20200410 |