CN115351312A - Automatic numerical control lathe of material loading - Google Patents
Automatic numerical control lathe of material loading Download PDFInfo
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- CN115351312A CN115351312A CN202211137789.6A CN202211137789A CN115351312A CN 115351312 A CN115351312 A CN 115351312A CN 202211137789 A CN202211137789 A CN 202211137789A CN 115351312 A CN115351312 A CN 115351312A
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- feeding
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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
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Abstract
The invention discloses an automatic-feeding numerical control lathe which comprises a lathe main body, a discharging mechanism, a feeding mechanism, a material ejecting mechanism and a material pushing mechanism, wherein a processing bin is arranged in the lathe main body, a chuck is arranged on the inner wall of one side of the processing bin, the material pushing mechanism is arranged on the other side of the processing bin, the feeding mechanism is positioned between the chuck and the material pushing mechanism, the discharging mechanism is positioned above the material pushing mechanism, and the material ejecting mechanism is positioned below the feeding mechanism. The automatic feeding device is simple in structure and stable and reliable in operation, the feeding process can be quickly and efficiently realized through the mutual matching of the discharging mechanism, the feeding mechanism, the material ejecting mechanism and the material pushing mechanism, meanwhile, the positioning accuracy of a material piece is guaranteed by the aid of the limiting plate, the stability of the material pushing rod in the movement process is improved by the aid of the matching between the driving gear and the transmission gear, automatic feeding is realized, the feeding speed is greatly improved, and the processing efficiency is improved.
Description
Technical Field
The invention relates to the technical field of machine tool equipment, in particular to an automatic-feeding numerical control lathe.
Background
The numerically controlled lathe is also called a CNC lathe, namely a computer numerically controlled lathe, is the numerically controlled lathe with the largest domestic use amount and the widest coverage area, and accounts for about 25 percent of the total number of the numerically controlled lathe. The cutting tool is mainly used for cutting and processing inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any taper angles, complex rotary inner and outer curved surfaces, cylindrical threads, conical threads and the like, and can perform grooving, drilling, reaming, boring and the like. The numerically controlled lathe is one of the main varieties of numerically controlled machine tools, and the numerically controlled lathe occupies a very important position in the numerically controlled machine tool, so that the numerically controlled lathe has been generally regarded and rapidly developed by countries in the world for decades.
The existing numerical control lathe needs workers to manually place the material parts on the chuck for clamping and positioning during feeding, cannot realize automatic feeding, and is high in labor intensity, low in feeding speed and low in machining efficiency.
Disclosure of Invention
In view of the defects of the prior art, the invention aims to provide an automatic-feeding numerically controlled lathe, which is used for solving the problems that the manual feeding in the prior art has high working strength and low feeding speed and affects the processing efficiency.
In order to achieve the above and other related objects, the present invention provides an automatic-feeding numerically controlled lathe, which includes a lathe main body, a discharging mechanism, a feeding mechanism, a material ejecting mechanism and a material pushing mechanism, wherein a processing bin is arranged inside the lathe main body, a chuck is mounted on an inner wall of one side of the processing bin, the material pushing mechanism is mounted on the other side of the processing bin, the feeding mechanism is located between the chuck and the material pushing mechanism, the discharging mechanism is located above the material pushing mechanism, and the material ejecting mechanism is located below the feeding mechanism;
the discharging mechanism comprises a storage box, a guide chute, a material blocking cylinder, an arc-shaped material blocking plate and a guide plate, wherein a storage chamber is arranged above the interior of the storage box, the center of the interior of the storage box is provided with the guide chute communicated with the storage chamber, the material blocking cylinder is positioned on two sides of an opening at the lower end of the guide chute, the output end of the material blocking cylinder is fixedly connected with the arc-shaped material blocking plate, the center of the bottom of the storage box is provided with a discharge port, and the guide plate is installed on the edges of two sides of the discharge port;
the feeding mechanism comprises a sliding table, a material supporting disc and a feeding cylinder, a sliding rail is mounted on the sliding table, the bottom of the material supporting disc is connected with the sliding rail in a sliding mode through a sliding seat, the feeding cylinder is mounted on one side of the sliding table, and the output end of the feeding cylinder is fixedly connected with one end of the material supporting disc;
the ejection mechanism comprises an ejection cylinder, an arc-shaped ejector plate and a limiting plate, the ejection cylinder is installed below the sliding table, the output end of the ejection cylinder penetrates through the sliding table and is fixedly connected with the arc-shaped ejector plate at the end part, the arc-shaped ejector plate corresponds to the jacking groove, and the arc-shaped ejector plate penetrates through the jacking groove under the pushing of the ejection cylinder and jacks up a material part in the placing groove;
the pushing mechanism comprises a supporting table, a hydraulic motor, a driving gear, a transmission gear, a screw, a moving seat and a pushing rod, wherein the screw is installed on two sides of the upper end of the supporting table and is in meshing engagement with the transmission gear at one end of the screw, the driving gear is fixedly connected with the output end of the hydraulic motor and is meshed with the two transmission gears simultaneously, so that the screw is driven to rotate, the moving seat is in threaded connection with the screw, and the pushing rod is fixedly installed on the upper end of the moving seat.
Preferably, the junction of baffle box and storage compartment adopts the chamfer design.
Preferably, the width of the material guide groove is slightly larger than the diameter of the material piece.
Preferably, a plurality of standing grooves matched with the material parts are formed in the material supporting plate at equal intervals, a jacking groove is formed in the bottom of the material supporting plate, and the jacking groove is communicated with the standing grooves.
Preferably, the height of the material holding tray is lower than the axial height of the chuck.
Preferably, the limiting plate is installed on the sliding table and located right above the arc ejector plate, and a space for the material supporting disc to move is reserved between the limiting plate and the sliding table.
Preferably, the bottom of the limiting plate is provided with a limiting groove matched with the material piece, and the limiting groove and the material disc are coaxially arranged.
Preferably, the material pushing rod, the limiting groove and the material tray are located on the same central axis.
Preferably, the moving direction of the material pushing rod is perpendicular to the moving direction of the material supporting disc.
Compared with the prior art, the invention has the beneficial effects that:
the automatic feeding device is simple in structure and stable and reliable in operation, the feeding process can be quickly and efficiently realized through the mutual matching of the discharging mechanism, the feeding mechanism, the material ejecting mechanism and the material pushing mechanism, meanwhile, the positioning accuracy of a material piece is guaranteed by the aid of the limiting plate, the stability of the material pushing rod in the movement process is improved by the aid of the matching between the driving gear and the transmission gear, automatic feeding is realized, the feeding speed is greatly improved, and the processing efficiency is improved.
Drawings
The invention is described in further detail below with reference to specific embodiments and with reference to the following drawings.
FIG. 1 is a front view of the present invention;
FIG. 2 is an enlarged partial schematic view of FIG. 1;
FIG. 3 is a side view of the present invention;
FIG. 4 is a schematic view of the structure of the discharging mechanism of the present invention;
FIG. 5 is a schematic structural view of a pushing mechanism according to the present invention;
fig. 6 is a plan view of the pusher mechanism of the present invention.
Wherein the reference numerals are specified as follows:
a lathe body 10, a processing bin 101, and a chuck 102;
the discharging mechanism 20, a storage box 201, a storage chamber 202, a material guide chute 203, a material blocking cylinder 204, an arc-shaped material blocking plate 205 and a guide plate 206;
the device comprises a feeding mechanism 30, a sliding table 301, a tray 302, a feeding cylinder 303, a sliding rail 304, a sliding seat 305, a placing groove 306 and a jacking groove 307;
the ejection mechanism 40, the ejection cylinder 401, the arc-shaped ejection plate 402, the limiting plate 403 and the limiting groove 404;
the pushing mechanism 50, a supporting platform 501, a hydraulic motor 502, a driving gear 503, a screw 504, a transmission gear 505, a moving seat 506 and a pushing rod 507.
Detailed Description
The embodiments of the present invention are described in detail below, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure of the present invention.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the present disclosure, and are not used to limit the conditions and conditions of the present disclosure, so that the present disclosure is not technically significant, and any structural modifications, ratio changes or size adjustments should still fall within the scope of the present disclosure without affecting the efficacy and the achievable purpose of the present disclosure. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
As shown in fig. 1, the invention provides an automatic-feeding numerically controlled lathe, which comprises a lathe main body 10, a discharging mechanism 20, a feeding mechanism 30, a material ejecting mechanism 40 and a material pushing mechanism 50, wherein a processing bin 101 is arranged inside the lathe main body 10, a chuck 102 is mounted on the inner wall of one side of the processing bin 101, the material pushing mechanism 50 is mounted on the other side of the processing bin, the feeding mechanism 30 is located between the chuck 102 and the material pushing mechanism 50, the discharging mechanism 20 is located above the material pushing mechanism 50, and the material ejecting mechanism 40 is located below the feeding mechanism 30.
As shown in fig. 4, the discharging mechanism 20 includes a storage box 201, a material guiding groove 203, a material blocking cylinder 204, an arc-shaped material blocking plate 205 and a guiding plate 206, the storage chamber 202 is arranged above the storage box 201, the material guiding groove 203 communicated with the storage chamber 202 is arranged in the center of the storage box 201, the material blocking cylinder 204 is located on two sides of the lower end opening of the material guiding groove 203, the output end of the material blocking cylinder 204 is fixedly connected with the arc-shaped material blocking plate 205, a discharging hole is arranged in the center of the bottom of the storage box 201, and the guiding plate 206 is installed on two side edges of the discharging hole.
As shown in fig. 2 and 3, the feeding mechanism 30 includes a sliding table 301, a tray 302 and a feeding cylinder 303, the sliding table 301 is provided with a sliding rail 304, the bottom of the tray 302 is slidably connected with the sliding rail 304 through a sliding seat 305, the feeding cylinder 303 is installed at one side of the sliding table 301, and an output end of the feeding cylinder 303 is fixedly connected with one end of the tray 302.
As shown in fig. 2 and fig. 3, the ejection mechanism 40 includes an ejection cylinder 401, an arc-shaped ejector plate 402 and a limiting plate 403, the ejection cylinder 401 is installed below the sliding table 301, an output end of the ejection cylinder 401 penetrates through the sliding table 301 and is fixedly connected with the arc-shaped ejector plate 402 at an end portion, the arc-shaped ejector plate 402 corresponds to the jacking groove 307, and the arc-shaped ejector plate 402 penetrates through the jacking groove 307 under the pushing of the ejection cylinder 401 and jacks up the parts in the placing groove 306.
As shown in fig. 5 and 6, the pushing mechanism 50 includes a supporting platform 501, a hydraulic motor 502, a driving gear 503, a transmission gear 505, screws 504, a moving seat 506 and a pushing rod 507, wherein the screws 504 are installed on two sides of the upper end of the supporting platform 501, one end of each screw 504 is fixedly connected with the transmission gear 505, the driving gear 503 is fixedly connected to the output end of the hydraulic motor 502, the driving gear 503 is engaged and toothed with the two transmission gears 505 at the same time, so as to drive the screws 504 to rotate, the moving seat 506 is in threaded connection with the screws 504, and the pushing rod 507 is fixedly installed on the upper end of the moving seat 506.
In this embodiment, the junction between the material guiding chute 203 and the material storage chamber 202 is designed to be a chamfer, so as to ensure that the material can smoothly enter the material guiding chute 203.
Further, the width of the material guide groove 203 is slightly larger than the diameter of the material pieces, so that the material pieces can be arranged in order in the material guide groove 203, and subsequent discharging is facilitated.
In this embodiment, the tray 302 is provided with a plurality of placing grooves 306 adapted to the material at equal intervals, the bottom of the tray 302 is provided with a jacking groove 307, and the jacking groove 307 is communicated with the placing grooves 306.
Further, the height of the tray 302 is lower than the height of the axis of the chuck 102.
In this embodiment, the limiting plate 403 is installed on the sliding table 301 and located right above the arc-shaped ejector plate 402, and a space for the tray 302 to move is left between the limiting plate 403 and the sliding table 301.
Further, the bottom of the limiting plate 403 is provided with a limiting groove 404 matched with the material piece, and the limiting groove 404 is coaxial with the material tray.
In this embodiment, the material pushing rod 507, the limiting groove 404 and the material tray are located on the same central axis.
Further, the moving direction of the material pushing rod 507 is perpendicular to the moving direction of the tray 302.
The working principle is as follows:
firstly, the discharging is started by the discharging mechanism 20, the materials in the storage chamber 202 sequentially enter the material guide chute 203, the arrangement is neat, the materials at the lowest end are supported by the arc-shaped material baffle plate 205, the material baffle cylinder 204 is started, so that the arc-shaped material baffle plate 205 retracts, the materials at the lowest end are not blocked any more and fall freely, at the moment, a placing groove 306 on the material supporting plate 302 is just positioned under the outlet at the bottom of the storage box 201, the falling materials are guided and limited by the guide plate 206 and accurately fall into the preventing groove, meanwhile, the material baffle cylinder 204 extends forwards, the arc-shaped material baffle plate 205 supports the next material again, and the next blanking is prepared; in the process that the feeding cylinder 303 pulls the holding tray 302 back, the action of the material stopping cylinder 204 is matched, so that a material loading part is loaded in each placing groove 306 on the holding tray 302, then the feeding mechanism 30 starts feeding, the feeding cylinder 303 extends forwards to push the holding tray 302 to move forwards along the sliding rail 304 until the placing groove 306 at the forefront end is just positioned right above the arc-shaped ejector plate 402, at this time, the ejector cylinder 401 starts to push the arc-shaped ejector plate 402 to move upwards to support the material in the placing groove 306 after penetrating through the jacking groove 307, until the material is jacked into the limiting groove 404, then the hydraulic motor 502 starts to drive the driving gear 503 to rotate, the driving gear 503 transmits power to the transmission gear 505 to drive the screw rod 504 to rotate, the moving seat 506 stably moves along the screw rod 504, so that the material pushing rod 507 gradually approaches the material, the limiting groove 404 and the chuck 102 are positioned on the same central axis, therefore, the material pushing rod 507 can push the material in the limiting groove 404 into the chuck 102 to finish feeding, then the hydraulic motor 502 rotates backwards, the pushing rod 507 retracts, the arc-shaped ejector plate 302, and the material pushing cylinder 401 continues to push the material to move forwards, and retract, and further push the material loading cylinder 402, and further push the front material loading cylinder 402.
To sum up, the automatic feeding device is simple in structure and stable and reliable in operation, the feeding process can be quickly and efficiently realized through the mutual matching among the discharging mechanism, the feeding mechanism, the material ejecting mechanism and the material pushing mechanism, meanwhile, the positioning accuracy of a material piece is guaranteed by the aid of the limiting plates, the stability of the material pushing rod in the motion process is improved by the aid of the matching between the driving gear and the transmission gear, automatic feeding is realized, the feeding speed is greatly improved, and the processing efficiency is improved. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The numerical control lathe capable of automatically feeding is characterized by comprising a lathe main body, a discharging mechanism, a feeding mechanism, an ejecting mechanism and a pushing mechanism, wherein a processing bin is arranged in the lathe main body, a chuck is mounted on the inner wall of one side of the processing bin, the pushing mechanism is mounted on the other side of the processing bin, the feeding mechanism is located between the chuck and the pushing mechanism, the discharging mechanism is located above the pushing mechanism, and the ejecting mechanism is located below the feeding mechanism;
the discharging mechanism comprises a storage box, a guide chute, a material blocking cylinder, an arc-shaped material blocking plate and a guide plate, wherein a storage chamber is arranged above the interior of the storage box, the center of the interior of the storage box is provided with the guide chute communicated with the storage chamber, the material blocking cylinder is positioned on two sides of an opening at the lower end of the guide chute, the output end of the material blocking cylinder is fixedly connected with the arc-shaped material blocking plate, the center of the bottom of the storage box is provided with a discharge port, and the guide plate is installed on the edges of two sides of the discharge port;
the feeding mechanism comprises a sliding table, a material supporting disc and a feeding cylinder, a sliding rail is mounted on the sliding table, the bottom of the material supporting disc is connected with the sliding rail in a sliding mode through a sliding seat, the feeding cylinder is mounted on one side of the sliding table, and the output end of the feeding cylinder is fixedly connected with one end of the material supporting disc;
the ejection mechanism comprises an ejection cylinder, an arc-shaped ejection plate and a limiting plate, the ejection cylinder is installed below the sliding table, the output end of the ejection cylinder penetrates through the sliding table and is fixedly connected with the arc-shaped ejection plate at the end part, the arc-shaped ejection plate corresponds to the jacking groove, and the arc-shaped ejection plate penetrates through the jacking groove under the pushing of the ejection cylinder and ejects the material part in the placing groove;
the pushing mechanism comprises a supporting platform, a hydraulic motor, a driving gear, a transmission gear, a screw, a movable seat and a pushing rod, wherein the screw is installed on two sides of the upper end of the supporting platform, each screw is fixedly connected with the transmission gear at one end of each screw, the driving gear is fixedly connected with the output end of the hydraulic motor, the driving gear is meshed and meshed with the two transmission gears simultaneously, so that the screws are driven to rotate, the movable seat is in threaded connection with the screw, and the pushing rod is fixedly installed at the upper end of the movable seat.
2. An automatic loading numerically controlled lathe as claimed in claim 1, wherein: the junction of baffle box and storage compartment adopts the chamfer design.
3. An automatic loading numerically controlled lathe as claimed in claim 2, wherein: the width of the guide chute is slightly larger than the diameter of the material piece.
4. An automatic loading numerically controlled lathe as claimed in claim 1, wherein: the tray is equally spaced and is provided with a plurality of standing grooves matched with the material parts, the bottom of the tray is provided with a jacking groove, and the jacking groove is communicated with the standing grooves.
5. An automatic loading numerically controlled lathe as claimed in claim 4, wherein: the height of the material supporting disc is lower than the height of the axis of the chuck.
6. An automatic loading numerically controlled lathe as claimed in claim 1, wherein: the limiting plate is installed on the sliding table and located right above the arc ejector plate, and a space for the material supporting disc to move is reserved between the limiting plate and the sliding table.
7. An automatic loading numerically controlled lathe as claimed in claim 6, wherein: the bottom of limiting plate is equipped with the spacing groove with material spare looks adaptation, the spacing groove sets up with the charging tray is coaxial.
8. An automatic loading numerically controlled lathe as claimed in claim 1, wherein: the material pushing rod, the limiting groove and the material tray are located on the same central axis.
9. An automatic loading numerically controlled lathe as claimed in claim 8, wherein: the moving direction of the material pushing rod is vertical to the moving direction of the material supporting disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211137789.6A CN115351312A (en) | 2022-09-19 | 2022-09-19 | Automatic numerical control lathe of material loading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211137789.6A CN115351312A (en) | 2022-09-19 | 2022-09-19 | Automatic numerical control lathe of material loading |
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| Publication Number | Publication Date |
|---|---|
| CN115351312A true CN115351312A (en) | 2022-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211137789.6A Pending CN115351312A (en) | 2022-09-19 | 2022-09-19 | Automatic numerical control lathe of material loading |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117102560A (en) * | 2023-10-24 | 2023-11-24 | 南通利邦机械有限公司 | Intelligent assembling and disassembling valve rod key groove positioning machining device |
-
2022
- 2022-09-19 CN CN202211137789.6A patent/CN115351312A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117102560A (en) * | 2023-10-24 | 2023-11-24 | 南通利邦机械有限公司 | Intelligent assembling and disassembling valve rod key groove positioning machining device |
| CN117102560B (en) * | 2023-10-24 | 2023-12-29 | 南通利邦机械有限公司 | Intelligent assembling and disassembling valve rod key groove positioning machining device |
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