CN211804787U - Numerical control lathe - Google Patents
Numerical control lathe Download PDFInfo
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- CN211804787U CN211804787U CN201921327314.7U CN201921327314U CN211804787U CN 211804787 U CN211804787 U CN 211804787U CN 201921327314 U CN201921327314 U CN 201921327314U CN 211804787 U CN211804787 U CN 211804787U
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Abstract
The utility model provides a numerical control lathe relates to numerical control machining field. It includes: the numerical control lathe comprises a lathe base, a spindle device, a machining device and a control device, wherein the lathe base is provided with a machine bed board, and the spindle device comprises a spindle base, a spindle and a clamp. The machining device comprises a Z-axis carriage, a first slide rail and a first ball screw, wherein the first slide rail and the first ball screw are arranged along the Z-axis direction of the machine tool; the Z-axis carriage comprises an X-axis carriage, a second slide rail and a second ball screw, the second slide rail and the second ball screw are arranged along the X-axis direction of the machine tool, and the X-axis carriage slides on the second slide rail under the driving of the second ball screw; the processing device also comprises a cutter fixing seat fixed on the X-axis carriage and a slot cutter for processing a key slot; the slotting tool corresponds to the main shaft; the processing device is arranged on the machine bed plate; an adjustment device; a waste drawer; a tool magazine. It need not to increase the process or change equipment and can accomplish axle and keyway processing and conveniently clear up the sweeps.
Description
Technical Field
The utility model relates to a numerical control machining field, in particular to numerical control lathe.
Background
The numerical control lathe and the turning center are high-precision and high-efficiency automatic machine tools. The multi-station tool turret or the power tool turret is equipped, so that the machine tool has wide processing technological performance, can process complex workpieces such as linear cylinders, oblique line cylinders, circular arcs and various threads, grooves, worms and the like, has various compensation functions of linear interpolation and circular arc interpolation, and plays a good economic effect in the batch production of complex parts.
The numerical control machine tool automatically processes the processed parts according to a processing program programmed in advance. The machining process route, process parameters, tool motion track, displacement, cutting parameters and auxiliary functions of the part are compiled into a machining program list according to instruction codes and program formats specified by a numerical control machine, and contents in the program list are recorded on a control medium, such as a perforated paper tape, a magnetic disk and a magnetic bubble memory, and then are input into a numerical control device of the numerical control machine, so that the machine is instructed to machine the part.
The whole process from the analysis of the part drawing to the preparation of the control medium is called the preparation of a numerical control program. The numerical control machine tool is different from a common machine tool in that the numerical control machine tool automatically processes parts according to programs, while the common machine tool is operated by people, and the purpose of processing different parts can be achieved by only changing programs for controlling the action of the machine tool. Therefore, the numerical control machine tool is particularly suitable for processing parts with small batch, complex shapes and high precision.
However, the conventional machining concept of the numerically controlled lathe is that only circumferential revolving parts can be machined, and a milling process cannot be performed, for example, a key groove is milled on the outer diameter or the inner diameter of a shaft, the normal machining process is to turn the shaft firstly, then place the shaft on a milling machine for milling, or even place the shaft on a special slot inserting machine or a slot broaching machine for machining, so that the machining process is increased, equipment is not required to be added, and the machining process is complicated. Meanwhile, the scraps are not easy to clean in the processing process.
Therefore, how to provide a need not increase the process or change equipment and can accomplish axle and keyway processing, the convenient numerical control lathe of sweeps clearance becomes the problem that the industry needs to solve.
Disclosure of Invention
To prior art's shortcoming, the utility model aims at providing a numerical control lathe, it need not to increase the process or change equipment and can accomplish axle and keyway processing, convenient numerical control lathe is cleared up to the sweeps.
In order to achieve the above object, the utility model provides a numerical control lathe, numerical control lathe include lathe base, spindle unit, processingequipment, controlling means, set up organic bed board on the lathe base, and spindle unit includes spindle base, main shaft and anchor clamps. It is characterized in that the numerical control lathe further comprises:
the machining device comprises a Z-axis carriage, a first slide rail and a first ball screw, wherein the first slide rail and the first ball screw are arranged along the Z-axis direction of the machine tool; the Z-axis carriage is provided with an X-axis carriage, a second slide rail and a second ball screw, the second slide rail and the second ball screw are arranged along the X-axis direction of the machine tool, and the X-axis carriage slides on the second slide rail through the driving of the second ball screw; the processing device also comprises a cutter fixing seat fixed on the X-axis carriage and a slot cutter for processing a key slot; the slotting tool corresponds to the main shaft; the processing device is arranged on the machine bed plate;
an adjustment device;
a waste drawer;
a tool magazine.
According to another embodiment of the present invention, the first ball screw includes a first motor for driving the first ball screw to rotate; the second ball screw includes a second motor for driving the second ball screw to rotate.
According to another embodiment of the present invention, the adjusting device is disposed on the lathe base; one side end of the machine tool plate is rotatably connected with the lathe base, and the other end of the machine tool plate is arranged on the adjusting device, so that the machine tool plate is obliquely arranged.
According to another embodiment of the present invention, the adjusting device comprises a rotating rod with an external thread, a support rod nested on the rotating rod, and a rotating handle; the support rod is provided with an internal thread corresponding to the rotating rod; a first bevel gear is integrally formed at one end of the rotating rod, which is far away from the supporting rod; the supporting rod and the rotating rod are vertically arranged, and the rotating handle is horizontally arranged; one end of the rotating handle is integrally formed with a second bevel gear corresponding to the supporting rod.
According to another embodiment of the present invention, the tool magazine includes tools and a turret for holding the tools; the cutter is placed along the Z-axis direction.
According to another embodiment of the present invention, the waste drawer is disposed inside the bed base and is drawn out from one side of the bed plate.
According to another embodiment of the present invention, the waste drawer is provided with a handle.
According to another embodiment of the present invention, the control device comprises a PLC controller; the PLC controller is located inside the lathe base.
The utility model has the advantages as follows:
1. when the lathe works, the main shaft is kept still, and a clamp positioned on the main shaft clamps and fixes a workpiece. The first motor is started to drive the first ball screw to move, so that the Z-axis carriage is driven to axially move; the second motor is started to drive the second ball screw to move, so that the X-axis carriage is driven to move axially. The slot cutter fixed on the X-axis carriage can complete the movement on the X axis and the Z axis, thereby realizing the processing of the workpiece.
2. The adjusting device is arranged on the lathe base, one side end of the lathe board is rotatably connected with the lathe base, and the other end of the lathe board is arranged on the adjusting device, so that the lathe board is obliquely arranged. Through the height that changes adjusting device, change the degree of inclination of machine tool board, make the course of working more nimble, the lathe bed of slope is favorable to processing the clearance of sweeps simultaneously.
3. The adjusting device comprises a rotating rod with an external thread, a supporting rod nested on the rotating rod and a rotating handle; the support rod is provided with an internal thread corresponding to the rotating rod; a first bevel gear is integrally formed at one end of the rotating rod, which is far away from the supporting rod; the supporting rod and the rotating rod are vertically arranged, and the rotating handle is horizontally arranged; one end of the rotating handle is integrally formed with a second bevel gear corresponding to the supporting rod. The rotating handle drives the first bevel gear meshed with the second bevel gear to rotate simultaneously through the rotation of the second bevel gear, so that the supporting rod and the rotating rod move relatively to realize the height adjustment of the adjusting device.
4. The numerical control machine tool comprises a tool magazine, wherein a tool fixing seat positioned on the X-axis carriage can be driven by a first motor and a second motor to move to the front of the tool magazine, so that a tool is conveniently replaced, and the function conversion of an axle and a processing key groove is realized.
5. The numerical control machine tool comprises a waste material drawer, the waste material drawer is arranged in the lathe base, and the waste material drawer is drawn out from one inclined side of the lathe bed plate. And pulling out the waste drawer, and increasing the inclination angle of the machine bed board to enable the processing scraps to fall into the waste drawer. The process of cleaning and collecting the processing scraps is more convenient and simpler.
The present invention will be described in further detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic view of the overall structure of a numerically controlled lathe according to example 1;
FIG. 2 is another schematic view of the structure of the numerically controlled lathe according to embodiment 1;
fig. 3 is an internal schematic view of an adjusting device of the numerically controlled lathe of embodiment 1.
Detailed Description
Example 1
The present embodiment provides a numerically controlled lathe 100, as shown in fig. 1 to 3, which includes a numerically controlled lathe 100 including a lathe base 1, a spindle device 2, a machining device 3, a control device 4, an adjusting device 5, a scrap drawer 6, and a tool magazine 7.
The lathe base 1 is provided with a machine bed plate 11 and an adjusting device 5, and the adjusting device 5 is arranged on the lathe base 1; one side end of the machine bed plate 11 is rotatably connected with the lathe base 1, and the other end is arranged on the adjusting device 5, so that the machine bed plate 11 is obliquely arranged. The rotation connection between the machine bed plate 11 and the machine bed base 1 can be a hinge connection or a hinge connection. The interior of the lathe base 1 is provided with a waste drawer 6, and the waste drawer 6 is drawn out from the inclined side of the lathe plate 11. The waste drawer 6 is provided with a handle 61, and the waste drawer 6 can be drawn out by pulling the handle 61. After the processing is completed, the waste drawer 6 is pulled out, and the tilt angle of the bed plate 11 is increased, so that the processing scraps fall into the waste drawer 6. The process of cleaning and collecting the processing scraps is more convenient and simpler. The control device 4 includes a PLC controller, and the PLC controller is provided inside the lathe base 1.
The spindle device 2 is composed of a spindle base 21, a spindle 22, and a jig 23. The machining device 3 comprises a Z-axis carriage 31, a first slide rail 32 and a first ball screw 33, wherein the first slide rail 32 and the first ball screw 33 are arranged along the Z-axis direction of the machine tool, and the Z-axis carriage 31 slides on the first slide rail 32 through the driving of the first ball screw 33; an X-axis carriage 34, a second slide rail 35 and a second ball screw 36 are arranged on the Z-axis carriage 31 along the X-axis direction of the machine tool, and the X-axis carriage 34 slides on the second slide rail 35 through the driving of the second ball screw 36; the machining device 3 further comprises a cutter fixing seat 341 fixed on the X-axis carriage and a slot cutter 342 for keyway machining; the slotting tool 342 corresponds to the spindle 22; the processing device 3 is arranged on the machine bed plate 11; the first ball screw 33 includes a first motor 331 that drives it to rotate; the second ball screw 36 includes a second motor 361 for driving the rotation thereof. The first motor 331 and the second motor 361 are stepping motors.
During operation of the lathe, the spindle 22 remains stationary and a clamp 23 located on the spindle 22 clamps the workpiece. The first motor 331 is started to drive the first ball screw 33 to move, so as to drive the Z-axis carriage 31 to move axially; the second motor 361 is started to drive the second ball screw 36 to move, so as to drive the X-axis carriage 34 to move axially. The slotting tool 342 fixed on the X-axis carriage 34 can complete the movement on the X-axis and the Z-axis, thereby realizing the processing of the workpiece.
The adjusting device 5 is composed of a rotating rod 51 provided with an external thread, a supporting rod 52 nested on the rotating rod 51 and a rotating handle 53. The support rod 52 is provided with an internal thread corresponding to the rotation rod 51, and a first bevel gear 511 is integrally formed at one end of the rotation rod 51 away from the support rod 52. The support rod 52 and the rotating rod 51 are vertically arranged, and the rotating handle 53 is horizontally arranged. A second bevel gear 521 corresponding to the support rod 52 is integrally formed at one end of the rotating handle 53. The first bevel gear 511 and the second bevel gear 521 mesh. The rotating handle 53 drives the first bevel gear 511 engaged with the second bevel gear 521 to rotate simultaneously by the rotation of the second bevel gear 521, so that the support rod 52 and the rotating rod 51 move relatively to each other, thereby realizing the height adjustment of the adjusting device. Through changing adjusting device's height, change the degree of inclination of bedplate 11, make the course of working more nimble, the lathe bed of slope is favorable to processing the clearance of sweeps simultaneously.
The tool magazine 7 is provided with a plurality of tools 71 and a tool tower 72 capable of placing the tools 71; the cutter 71 is placed in the Z-axis direction. The fixed seat of the cutter 71 is positioned on the X-axis carriage 34, and can be driven by the first motor 331 and the second motor 361 to move to the front of the tool magazine 7, so that the cutter 71 can be conveniently replaced, and the function conversion of an axle and a processing key groove is realized.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the scope of the invention. Any person skilled in the art can make some modifications without departing from the scope of the invention, i.e. all equivalent modifications made according to the invention are intended to be covered by the scope of the invention.
Claims (8)
1. A numerical control lathe comprises a lathe base, a spindle device, a machining device and a control device, wherein the lathe base is provided with a machine bed board, and the spindle device comprises a spindle base, a spindle and a clamp; it is characterized in that the numerical control lathe further comprises:
the machining device comprises a Z-axis carriage, a first slide rail and a first ball screw, wherein the first slide rail and the first ball screw are arranged along the Z-axis direction of the machine tool; the Z-axis carriage is provided with an X-axis carriage, a second slide rail and a second ball screw, the second slide rail and the second ball screw are arranged along the X-axis direction of the machine tool, and the X-axis carriage slides on the second slide rail through the driving of the second ball screw; the machining device also comprises a cutter fixing seat fixed on the X-axis carriage and a slot cutter for machining a key slot; the slotting tool corresponds to the main shaft; the processing device is arranged on the machine bed plate;
an adjustment device;
a waste drawer;
a tool magazine.
2. The numerically controlled lathe of claim 1 wherein said first ball screw includes a first motor for driving rotation thereof; the second ball screw comprises a second motor for driving the second ball screw to rotate.
3. The numerically controlled lathe according to claim 1, wherein the adjusting means is provided on a lathe base; one side end of the machine tool plate is rotatably connected with the lathe base, and the other end of the machine tool plate is arranged on the adjusting device, so that the machine tool plate is obliquely arranged.
4. The numerically controlled lathe according to claim 3, wherein the adjusting device comprises a rotating rod provided with an external thread, a support rod nested on the rotating rod, and a rotating handle; the support rod is provided with an internal thread corresponding to the rotating rod; a first bevel gear is integrally formed at one end of the rotating rod, which is far away from the supporting rod; the supporting rod and the rotating rod are vertically arranged, and the rotating handle is horizontally arranged; and a second bevel gear corresponding to the support rod is integrally formed at one end of the rotating handle.
5. The numerically controlled lathe according to claim 1, wherein the tool magazine includes a tool and a turret on which the tool is placed; the cutter is placed along the Z-axis direction.
6. The numerically controlled lathe according to claim 3, wherein the scrap drawer is provided inside the lathe base and is drawn out on the side where the machine plate is inclined.
7. The numerically controlled lathe of claim 6 wherein the scrap drawer is provided with a handle.
8. The numerically controlled lathe of claim 1 wherein said control means comprises a PLC controller; the PLC is located inside the lathe base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921327314.7U CN211804787U (en) | 2019-08-15 | 2019-08-15 | Numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921327314.7U CN211804787U (en) | 2019-08-15 | 2019-08-15 | Numerical control lathe |
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| Publication Number | Publication Date |
|---|---|
| CN211804787U true CN211804787U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921327314.7U Active CN211804787U (en) | 2019-08-15 | 2019-08-15 | Numerical control lathe |
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| CN (1) | CN211804787U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112428399A (en) * | 2020-11-30 | 2021-03-02 | 于大鹏 | Porcelain bowl and dish fettling equipment and working method thereof |
| CN114536012A (en) * | 2022-02-11 | 2022-05-27 | 安徽霍仕达智能科技股份有限公司 | Combined machining equipment for valve rod of valve |
-
2019
- 2019-08-15 CN CN201921327314.7U patent/CN211804787U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112428399A (en) * | 2020-11-30 | 2021-03-02 | 于大鹏 | Porcelain bowl and dish fettling equipment and working method thereof |
| CN114536012A (en) * | 2022-02-11 | 2022-05-27 | 安徽霍仕达智能科技股份有限公司 | Combined machining equipment for valve rod of valve |
| CN114536012B (en) * | 2022-02-11 | 2024-01-16 | 安徽霍仕达智能科技股份有限公司 | Combined machining equipment for valve rod of valve |
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