CN211728271U - Novel numerical control automatic lathe - Google Patents
Novel numerical control automatic lathe Download PDFInfo
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- CN211728271U CN211728271U CN202021401555.4U CN202021401555U CN211728271U CN 211728271 U CN211728271 U CN 211728271U CN 202021401555 U CN202021401555 U CN 202021401555U CN 211728271 U CN211728271 U CN 211728271U
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Abstract
The utility model relates to the technical field of numerical control lathes, in particular to a novel numerical control automatic lathe, which comprises a processing mechanism, a lathe body, a main cutter holder, a cam mechanism and a driving mechanism, wherein the main cutter holder, the cam mechanism and the driving mechanism are arranged on the lathe body; through the arrangement of the milling cutter device, the side part of the machined workpiece is drilled, so that the machined shape of the fine and small precision part is more widely machined.
Description
Technical Field
The utility model belongs to the technical field of the numerical control lathe technique and specifically relates to a novel numerical control automatic lathe is related to.
Background
An automatic lathe is a high-performance, high-precision and low-noise feed lathe, and is an automatic processing machine tool for controlling a processing program through a cam; the automatic feeding and machining device has the advantages of automatic machining, automatic feeding, one-time machining and forming of complex parts, accurate and reliable machining precision, high production efficiency and the like;
the existing cam automatic lathe processes parts by axial rotation, and utilizes turning tools in multiple directions for feeding and turning to realize the processing and forming of parts in different shapes, the parts processed by the cam automatic lathe are basically fine precise parts, but when processing the processed workpieces, only axial rotation can be realized for processing, and the side parts of the parts cannot be drilled; therefore, the machining shape of the fine precision part has a certain limitation.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
A novel numerical control automatic lathe comprises a processing mechanism, a lathe body, a main tool apron, a cam mechanism and a driving mechanism, wherein the main tool apron, the cam mechanism and the driving mechanism are installed on the lathe body; the main shaft mechanism is arranged on the machine body, the tapping device is arranged at the upper end of the main shaft mechanism, and the feed device, the turning device and the milling cutter device are all arranged on the main cutter holder; the feed device, the tapping device, the turning device and the feed mechanism are in power fit with the cam mechanism; the driving mechanism comprises a first driving motor, a second driving motor, a third driving motor, a first transmission belt, a second transmission belt and a third transmission belt, the main shaft mechanism is in power connection with the first driving motor through the first transmission belt, the cam mechanism is in power connection with the second driving motor through the second transmission belt, and the rotating shaft mechanism is in power connection with the third driving motor through the third transmission belt.
Preferably, the feeding mechanism is provided with a first base, a first guide rail installed on the first base, a rotating shaft feeding plate arranged on the first guide rail in a sliding mode and used for installing the base rotating shaft mechanism, and a first push rod driving the rotating shaft feeding plate to slide along the first guide rail, wherein a first hinge shaft is arranged at one end of the first push rod, the other end of the first push rod is in power fit with the cam mechanism, and the first hinge shaft is hinged to the rotating shaft feeding plate.
Preferably, the rotating shaft mechanism is provided with a milling cutter shaft for mounting a milling cutter, a rotating shaft seat for mounting the milling cutter shaft and a third synchronizing wheel in power connection with a third transmission belt, the milling cutter shaft is movably mounted on the rotating shaft seat, the third synchronizing wheel is coaxially connected with the milling cutter shaft and is in transmission connection with the third transmission belt, and the rotating shaft seat is arranged on the rotating shaft feeding plate.
Preferably, the automatic lathe further comprises an oil shield mechanism, wherein the oil shield mechanism comprises a support column and oil shields respectively arranged on two sides of the support column; the limiting plate is installed to the support column upper end, and the both sides of limiting plate all articulate there is the dwang, and the oil shield is connected with the dwang, and the oil shield overturns from top to bottom through the dwang to be provided with the stopper on the oil shield, the spacing cooperation of stopper and limiting plate.
Preferably, the main shaft mechanism comprises a main shaft seat and a main shaft which is rotatably connected in the main shaft seat and used for clamping a workpiece, a first synchronizing wheel is axially arranged at the rear end of the main shaft, and the main shaft mechanism is in transmission connection with the first transmission belt through the first synchronizing wheel.
Preferably, the tapping device comprises a second base, a second guide rail arranged on the second base, a tapping knife mounting seat slidably arranged on the second guide rail, a second hinge shaft hinged to the tapping knife mounting seat and a second push rod hinged to the second hinge shaft, wherein the middle part of the second push rod is hinged to the second base, and the other end connected with the second push rod is in dynamic fit with the cam mechanism; the second base is installed on the spindle seat.
Preferably, the turning device comprises a third base, a third guide rail arranged on the third base, a turning tool mounting seat slidably arranged on the third guide rail, a third hinge shaft hinged to the turning tool mounting seat, and a third push rod hinged to the third hinge shaft, wherein the middle of the third push rod is hinged to the third base, the other end of the third push rod is in dynamic fit with the cam mechanism, and the third base is arranged on the main tool apron.
Preferably, the feed device comprises a hinged base, a cutter changing seat hinged to the hinged base, a feed mounting seat arranged on the cutter changing seat in a sliding mode and a fourth push rod for pushing the feed mounting seat, the middle of the fourth push rod is hinged to the hinged base, one end of the fourth push rod is in butt joint with the feed mounting seat, and the other end of the fourth push rod is in power fit with the cam mechanism.
Compared with the prior art, the beneficial effects of the utility model are that:
the design of the cam mechanism is adopted, so that the feed device, the tapping device, the turning device and the feed device are driven only by the cam mechanism in the operation process of the whole equipment, the automatic addition of a machining program is controlled, and the first driving motor, the second driving motor and the third driving motor are respectively used as power sources to respectively drive the main shaft mechanism, the cam mechanism and the rotating shaft mechanism to realize the operation at different rotating speeds; the operation principle is that the cam mechanism, the feed device, the tapping device, the turning device and the feed device are basically positioned, and then the first driving motor, the second driving motor and the third driving motor are combined to be accurately positioned through an internal encoder so as to achieve an accurate machining effect; the side part of the workpiece to be machined is drilled through the arrangement of the milling cutter device, so that the machining shape of the fine and small precision part can be more widely machined.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is another schematic structural diagram of the present invention.
Fig. 3 is a schematic structural diagram of the driving mechanism and the processing mechanism of the present invention.
Fig. 4 is a schematic structural diagram of the middle spindle mechanism of the present invention.
Fig. 5 is a schematic structural view of the tapping device of the present invention.
Fig. 6 is a schematic structural diagram of the milling cutter device of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, in an embodiment of the present invention, an automatic lathe with a side milling cutter device 90 for processing includes a processing mechanism, a machine body 10, and a main tool post 20, a cam mechanism 30 and a driving mechanism 40 installed on the machine body 10, wherein the processing mechanism includes a spindle mechanism 50 for clamping a workpiece, a feeding device 60 for axially drilling or axially tapping the workpiece, a tapping device 70 for tapping or cutting the workpiece, a turning device 80 for turning the workpiece, and a milling cutter device 90 for laterally tapping the workpiece, and the milling cutter device 90 includes a feeding mechanism for feeding and processing and a rotating shaft mechanism installed on the feeding mechanism for rotating; the main shaft mechanism 50 is arranged on the machine body 10, the tapping device 70 is arranged at the upper end of the main shaft mechanism 50, and the feed device 60, the turning device 80 and the milling cutter device 90 are all arranged on the main tool apron 20; the feed gear 60, the tapping gear 70, the turning gear 80 and the feed mechanism are all in power fit with the cam mechanism 30; the driving mechanism 40 includes a first driving motor 41, a second driving motor 42, a third driving motor 43, a first transmission belt 44, a second transmission belt 45 and a third transmission belt 46, the main shaft mechanism 50 is in power connection with the first driving motor 41 through the first transmission belt 44, the cam mechanism 30 is in power connection with the second driving motor 42 through the second transmission belt 45, and the rotating shaft mechanism is in power connection with the third driving motor 43 through the third transmission belt 46.
In the above technical means, the design of the cam mechanism 30 is adopted to drive the feeding device 60, the tapping device 70, the turning device 80 and the feeding device only through the cam mechanism 30 during the operation of the whole equipment, so as to control the automatic addition of the processing program, and the first driving motor 41, the second driving motor 42 and the third driving motor 43 are respectively used as power sources to respectively drive the spindle mechanism 50, the cam mechanism 30 and the rotating shaft mechanism to realize the operation of different rotating speeds; the operation principle is that the cam mechanism 30, the feed device 60, the tapping device 70, the turning device 80 and the feeding device are basically positioned, and then the first driving motor 41, the second driving motor 42 and the third driving motor 43 are combined to be accurately positioned through an internal encoder so as to achieve an accurate machining effect; wherein, through the arrangement of the milling cutter device 90, the operation of drilling holes on the side part of the processed workpiece is realized, thereby realizing the processing shape of the fine and small precision parts more widely.
As further shown in fig. 6, the feeding mechanism is provided with a first base 91, a first guide rail 92 installed on the first base 91, a rotating shaft feeding plate 93 slidably installed on the first guide rail 92 for installing the base rotating shaft mechanism, and a first push rod 95 driving the rotating shaft feeding plate 93 to slide along the first guide rail 92, one end of the first push rod 95 is provided with a first hinge shaft 94, the other end of the first push rod 95 is in power fit with the cam mechanism 30, and the first hinge shaft 94 is hinged on the rotating shaft feeding plate 93; the feeding mechanism drives the first push rod 95 through the cam mechanism 30 to turn the first push rod 95 along the first base 91, so as to drive the first hinge shaft 94 to push the rotating shaft feeding plate 93 to feed for processing the workpiece.
As further shown in fig. 6, the spindle mechanism is provided with a milling cutter shaft 96 for mounting a milling cutter, a spindle seat 97 for mounting the milling cutter shaft 96, and a third synchronizing wheel 98 in power connection with the third transmission belt 46, the milling cutter shaft 96 is movably mounted on the spindle seat 97, the third synchronizing wheel 98 is coaxially connected with the milling cutter shaft 96, the third synchronizing wheel 98 is in transmission connection with the third transmission belt 46, and the spindle seat 97 is arranged on the spindle feeding plate 93; the third driving motor 43 is used for driving the third driving belt 46 to rotate the third synchronizing wheel 98, so as to drive the milling cutter shaft 96 to rotate, and thus, the drilling operation for processing the side part of the workpiece is realized.
As further shown in fig. 1-2, the automatic lathe further includes an oil-proof cover mechanism 100, where the oil-proof cover mechanism 100 includes a support column 104 and oil-proof covers 102 respectively disposed on two sides of the support column 104; a limiting plate 101 is mounted at the upper end of the supporting column 104, rotating rods 103 are hinged to two sides of the limiting plate 101, the oil-proof cover 102 is connected with the rotating rods 103, the oil-proof cover 102 is turned over up and down through the rotating rods 103, a limiting block is arranged on the oil-proof cover 102, and the limiting block is in limiting fit with the limiting plate 101; through setting up the oil shield 102 that can realize upset from top to bottom, when needs wash the automatic lathe, assemble the operation such as, the oil shield 102 of upset can expose whole lathe inside to the at utmost, brings the convenience for the user.
As further shown in fig. 4, the spindle mechanism 50 includes a spindle base 51 and a spindle 52 rotatably connected in the spindle base 51 for clamping a workpiece, a first synchronizing wheel 53 is axially disposed at a rear end of the spindle 52, and the spindle mechanism 50 is in transmission connection with the first transmission belt 44 through the first synchronizing wheel 53.
As further shown in fig. 5, the tapping device 70 includes a second base 71, a second guide rail 72 mounted on the second base 71, a tapping knife mounting seat 73 slidably mounted on the second guide rail 72, a second hinge shaft 74 hinged to the tapping knife mounting seat 73, and a second push rod 75 hinged to the second hinge shaft 74, wherein the middle of the second push rod 75 is hinged to the second base 71, and the other end of the second push rod 75 is in power fit with the cam mechanism 30; the second base 71 is mounted on the spindle stock 51; the tapping device 70 drives the second push rod 75 through the cam mechanism 30 to turn the second push rod 75 along the second base 71, so as to drive the second hinge shaft 74 to push the tapping knife mounting seat 73 to feed for processing the workpiece.
As further shown in fig. 3, the turning device 80 includes a third base 81, a third guide rail mounted on the third base 81, a turning tool mounting seat 82 slidably mounted on the third guide rail, a third hinge shaft 83 hinged to the turning tool mounting seat 82, and a third push rod 84 hinged to the third hinge shaft 83, wherein a middle portion of the third push rod 84 is hinged to the third base 81, another end of the third push rod 84 is in dynamic fit with the cam mechanism 30, and the third base 81 is mounted on the main tool holder 20; the turning device 80 drives the third push rod 84 through the cam mechanism 30 to enable the third push rod 84 to turn along the third base 81, so as to drive the third hinge shaft 83 to push the turning tool mounting seat 82 to feed for machining a workpiece.
As further shown in fig. 3, the feeding device 60 includes a hinge base 61, a tool changer base 62 hinged on the hinge base 61, a feeding mounting base 63 slidably disposed on the tool changer base 62, and a fourth push rod 64 for pushing the feeding mounting base 63, wherein the middle of the fourth push rod 64 is hinged with the hinge base 61, one end of the fourth push rod 64 is butted with the feeding mounting base 63, and the other end of the fourth push rod 64 is in power fit with the cam mechanism 30; the feeding device 60 drives the fourth push rod 64 through the cam mechanism 30, so that the fourth push rod 64 rotates along the hinge base 61 to push the feeding mounting seat 63 to feed to process the workpiece.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (8)
1. A novel numerical control automatic lathe comprises a processing mechanism, a lathe body, a main tool apron, a cam mechanism and a driving mechanism, wherein the main tool apron, the cam mechanism and the driving mechanism are arranged on the lathe body; the main shaft mechanism is arranged on the machine body, the tapping device is arranged at the upper end of the main shaft mechanism, and the feed device, the turning device and the milling cutter device are all arranged on the main cutter holder; the feed device, the tapping device, the turning device and the feed mechanism are in power fit with the cam mechanism; the driving mechanism comprises a first driving motor, a second driving motor, a third driving motor, a first transmission belt, a second transmission belt and a third transmission belt, the main shaft mechanism is in power connection with the first driving motor through the first transmission belt, the cam mechanism is in power connection with the second driving motor through the second transmission belt, and the rotating shaft mechanism is in power connection with the third driving motor through the third transmission belt.
2. The novel numerically controlled automatic lathe according to claim 1, characterized in that: the feeding mechanism is provided with a first base, a first guide rail installed on the first base, a rotating shaft feeding plate arranged on the first guide rail in a sliding mode and used for installing the base rotating shaft mechanism, and a first push rod driving the rotating shaft feeding plate to slide along the first guide rail, a first hinge shaft is arranged at one end of the first push rod, the other end of the first push rod is in power fit with the cam mechanism, and the first hinge shaft is hinged to the rotating shaft feeding plate.
3. The novel numerically controlled automatic lathe according to claim 2, characterized in that: the rotating shaft mechanism is provided with a milling cutter shaft for mounting a milling cutter, a rotating shaft seat for mounting the milling cutter shaft and a third synchronizing wheel in power connection with a third transmission belt, the milling cutter shaft is movably mounted on the rotating shaft seat, the third synchronizing wheel is coaxially connected with the milling cutter shaft and is in transmission connection with the third transmission belt, and the rotating shaft seat is arranged on the rotating shaft feeding plate.
4. The novel numerically controlled automatic lathe according to claim 1, characterized in that: the automatic lathe also comprises an oil shield mechanism, and the oil shield mechanism comprises a support column and oil shields respectively arranged at two sides of the support column; the limiting plate is installed to the support column upper end, and the both sides of limiting plate all articulate there is the dwang, and the oil shield is connected with the dwang, and the oil shield overturns from top to bottom through the dwang to be provided with the stopper on the oil shield, the spacing cooperation of stopper and limiting plate.
5. The novel numerically controlled automatic lathe according to claim 1, characterized in that: the main shaft mechanism comprises a main shaft seat and a main shaft which is rotatably connected in the main shaft seat and used for clamping a workpiece, a first synchronizing wheel is axially arranged at the rear end of the main shaft, and the main shaft mechanism is in transmission connection with a first transmission belt through the first synchronizing wheel.
6. The novel numerically controlled automatic lathe according to claim 5, characterized in that: the tapping device comprises a second base, a second guide rail arranged on the second base, a tapping knife mounting seat arranged on the second guide rail in a sliding mode, a second hinge shaft hinged to the tapping knife mounting seat and a second push rod hinged to the second hinge shaft, the middle of the second push rod is hinged to the second base, and the other end connected with the second push rod is in power fit with the cam mechanism; the second base is installed on the spindle seat.
7. The novel numerically controlled automatic lathe according to claim 1, characterized in that: the turning device comprises a third base, a third guide rail arranged on the third base, a turning cutter mounting seat slidably arranged on the third guide rail, a third hinge shaft hinged to the turning cutter mounting seat and a third push rod hinged to the third hinge shaft, the middle of the third push rod is hinged to the third base, the other end of the third push rod is in dynamic fit with the cam mechanism, and the third base is arranged on the main cutter seat.
8. The novel numerically controlled automatic lathe according to claim 1, characterized in that: the feed device comprises a hinged base, a cutter changing seat hinged to the hinged base, a feed mounting seat arranged on the cutter changing seat in a sliding mode and a fourth push rod for pushing the feed mounting seat, the middle of the fourth push rod is hinged to the hinged base, one end of the fourth push rod is in butt joint with the feed mounting seat, and the other end of the fourth push rod is in power fit with the cam mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021401555.4U CN211728271U (en) | 2020-07-16 | 2020-07-16 | Novel numerical control automatic lathe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021401555.4U CN211728271U (en) | 2020-07-16 | 2020-07-16 | Novel numerical control automatic lathe |
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| CN211728271U true CN211728271U (en) | 2020-10-23 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112517999A (en) * | 2020-12-02 | 2021-03-19 | 温州久一重工有限公司 | Automatic numerical control leather turning machine |
| CN112935809A (en) * | 2021-01-18 | 2021-06-11 | 深圳市正工精密五金塑胶有限公司 | Combined type automatic lathe |
-
2020
- 2020-07-16 CN CN202021401555.4U patent/CN211728271U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112517999A (en) * | 2020-12-02 | 2021-03-19 | 温州久一重工有限公司 | Automatic numerical control leather turning machine |
| CN112935809A (en) * | 2021-01-18 | 2021-06-11 | 深圳市正工精密五金塑胶有限公司 | Combined type automatic lathe |
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