CN218927088U - Double-spindle core-moving type numerical control lathe - Google Patents
Double-spindle core-moving type numerical control lathe Download PDFInfo
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- CN218927088U CN218927088U CN202320077190.1U CN202320077190U CN218927088U CN 218927088 U CN218927088 U CN 218927088U CN 202320077190 U CN202320077190 U CN 202320077190U CN 218927088 U CN218927088 U CN 218927088U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The utility model belongs to the field of machining, and particularly relates to a double-spindle core-moving type numerical control lathe, which comprises a lathe body and a receiving box for receiving finished parts to be machined; the front side of the lathe body is provided with a transversely arranged bearing plate, and the bearing plate is provided with a first linear driving mechanism for driving the material receiving box to move along the width direction of the lathe body; a transverse plate is arranged right below the bearing plate, and a second linear driving mechanism for driving the transverse plate to move along the length direction of the lathe body is arranged at the lower end part of the front side of the lathe body; the transverse plate is provided with a height adjusting mechanism capable of adjusting the longitudinal distance between the transverse plate and the bearing plate; the numerical control lathe in the in-process of processing, receive the magazine and be located the outside of lathe body to the staff of being convenient for can directly take out the part of receiving in the magazine and not influence the processing of other parts, can also avoid the useless of part course of working to produce to cut the splash in receiving the magazine simultaneously.
Description
Technical Field
The utility model relates to the field of machining, in particular to a double-spindle core-moving type numerical control lathe.
Background
The numerical control lathe is an automatic lathe with high precision and high efficiency; the cutting tool is mainly used for cutting processing of inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces of any cone angle, complex rotation inner and outer curved surfaces, cylindrical threads, conical threads and the like; the double-spindle is a numerical control lathe with two workpiece spindles capable of axially moving, and can finish machining of two workpieces at the same time; the core-moving machining is to machine a workpiece by clamping the workpiece with a clamp, moving the workpiece forward and backward, and holding a tool.
When the existing double-spindle core-moving type numerical control lathe is used for machining and blanking, parts are often directly dropped on the guide plate, the machined parts are drained to the receiving box through the guide plate, and due to the fact that the existing guide plate or the receiving box is often concentrated in a machining cavity of the lathe, waste cutting and splashing to the receiving box can be caused when the lathe is used for machining the parts, the double-spindle core-moving type numerical control lathe is used for machining parts with higher precision generally, and therefore when the parts fall in the receiving box or on the guide plate, the waste cutting and collision of the parts can cause scratches on the surfaces of the parts.
Disclosure of Invention
To the problem that prior art exists, provide a two main shafts walk core type numerical control lathe, through remove the material receiving box to the outside of lathe body when the part processing to the staff of being convenient for can directly take out the part in the material receiving box and not influence the processing of other parts, can also avoid the useless of part in-process production to cut the splash in the material receiving box simultaneously.
In order to solve the problems in the prior art, the utility model adopts the following technical scheme:
a double-spindle core-moving type numerical control lathe comprises a lathe body and a receiving box for receiving finished parts;
the front side of the lathe body is provided with a transversely arranged bearing plate, and the bearing plate is provided with a first linear driving mechanism for driving the material receiving box to move along the width direction of the lathe body;
a transverse plate is arranged right below the bearing plate, and a second linear driving mechanism for driving the transverse plate to move along the length direction of the lathe body is arranged at the lower end part of the front side of the lathe body;
the transverse plate is provided with a height adjusting mechanism capable of adjusting the longitudinal distance between the transverse plate and the bearing plate.
Preferably, the first linear driving mechanism comprises a guide base and a linear driver;
the guide base is fixedly arranged above the bearing plate and is positioned at the left rear side of the bearing plate, a first guide hole extending along the width direction of the lathe body is formed in the guide base, a round rod is connected in the first guide hole in a sliding mode, and the receiving box is fixedly arranged at one end, close to the lathe body, of the round rod;
the linear driver is transversely arranged on the bearing plate, a stroke amplifying assembly capable of amplifying the movement stroke of the linear driver is arranged between an output shaft of the linear driver and the round rod, and the output shaft of the linear driver is in transmission connection with the round rod through the stroke amplifying assembly.
Preferably, the stroke amplifying assembly comprises a first rectangular block, a second rectangular block, a first connecting rod, a second connecting rod and a third connecting rod;
the first rectangular block and the second rectangular block are fixedly arranged above the bearing plate, the first rectangular block is positioned at the right rear side of the bearing plate, and the second rectangular block is positioned at the center of the bearing plate;
one end of the first connecting rod is hinged to one end of the round rod, which is far away from the material receiving box, the other end of the first connecting rod is hinged to one end of the second connecting rod, and the other end of the second connecting rod is hinged to the first rectangular block;
the linear driver is arranged on the second rectangular block, the length direction of the linear driver is consistent with the length direction of the round rod, and an output shaft of the linear driver penetrates through the second rectangular block to one side, far away from the lathe body, of the second rectangular block;
one end of the third connecting rod is hinged to one end of the second connecting rod, which is close to the first rectangular block, and the other end of the third connecting rod is hinged to an output shaft of the linear driver.
Preferably, the height adjusting mechanism comprises a threaded column and two second guide rods;
the threaded column and the two second guide rods are vertically connected to the lower end of the bearing plate, and the threaded column is positioned between the two second guide rods;
the transverse plate is provided with a through hole and two second guide holes, the two second guide rods are respectively arranged in the two second guide holes in a sliding mode, the threaded column penetrates through the through hole to the lower portion of the transverse plate, and the diameter of the through hole is larger than that of the threaded column;
the threaded column is connected with two internal thread sleeves in a threaded manner, and the two internal thread sleeves are respectively positioned at two ends of the transverse plate;
and a spring is sleeved on each second guide post and is positioned between the transverse plate and the bearing plate.
Preferably, the bottom of each second guide rod is provided with a first circular plate coaxial with the bottom, and the diameter of the first circular plate is larger than that of the second guide rod.
Preferably, the second linear driving mechanism is an electric linear sliding table.
Preferably, the inner wall of the material receiving box is coated with a layer of rubber pad.
Compared with the prior art, the beneficial effects of this application are:
1. the numerical control lathe in the in-process of processing, receive the magazine and be located the outside of lathe body to the staff of being convenient for can directly take out the part of receiving in the magazine and not influence the processing of other parts, can also avoid the useless of part course of working to produce to cut the splash in receiving the magazine simultaneously.
2. The height adjusting mechanism is arranged, so that the receiving box is close to the processed part as much as possible in the longitudinal direction when the part without the size is processed, the processed part falls into the receiving box, unnecessary collision can be reduced,
3. the rubber pad is arranged, so that when the machined part falls into the material receiving box, the part is prevented from being worn or scratched.
Drawings
FIG. 1 is a perspective view of a dual spindle walk-core numerically controlled lathe according to the present application;
FIG. 2 is a perspective view of a first linear drive mechanism, a carrier plate and a receiving box of the dual spindle core type numerically controlled lathe;
FIG. 3 is an exploded view of the guide base and round bar of the dual spindle core numerically controlled lathe of the present application;
FIG. 4 is a side view of a hidden lathe body and a second linear drive mechanism of the dual spindle core feed numerically controlled lathe of the present application;
fig. 5 is an exploded view of a carrier plate, a height adjusting mechanism and a cross plate of the dual spindle core type numerically controlled lathe of the present application.
The reference numerals in the figures are:
1-a lathe body;
2-a receiving box; 21-a rubber pad;
3-a carrier plate;
4-a first linear drive mechanism; 41-guiding the base; 411-first guide holes; 42-linear drive; 43-round bar; 44-a stroke amplifying assembly; 441-a first rectangular block; 442-a second rectangular block; 443-a first link; 444-second link; 445-third link;
5-a cross plate; 51-a through hole; 52-a second guide hole;
6-a second linear drive mechanism; 61-an electric linear sliding table;
7-a height adjustment mechanism; 71-a threaded post; 72-a second guide bar; 721-a first circular plate; 73-an internally threaded sleeve; 74-spring.
Detailed Description
The utility model will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the utility model and the specific objects and functions achieved.
Referring to fig. 1 to 5, a double-spindle core type numerically controlled lathe comprises a lathe body 1 and a receiving box 2 for receiving finished parts;
the front side of the lathe body 1 is provided with a transversely arranged bearing plate 3, and the bearing plate 3 is provided with a first linear driving mechanism 4 for driving the material receiving box 2 to move along the width direction of the lathe body 1;
a transverse plate 5 is arranged right below the bearing plate 3, and a second linear driving mechanism 6 for driving the transverse plate 5 to move along the length direction of the lathe body 1 is arranged at the lower end part of the front side of the lathe body 1;
the transverse plate 5 is provided with a height adjusting mechanism 7 capable of adjusting the longitudinal distance between the transverse plate and the carrier plate 3.
In the initial state, the second linear driving mechanism 6 is positioned below the safety door of the lathe body 1, so that the safety door can be normally closed or opened in the normal processing process, and the material receiving box 2 is also positioned on the outer side of the lathe body 1 under the action of the first linear driving mechanism 4; defining the length direction of the lathe body 1 as an X-axis direction, the width direction and the Y-axis direction of the lathe body 1, and the height direction of the lathe body 1 as a Z-axis direction; when the parts are machined and produced, the safety door of the lathe body 1 is closed, the parts are machined, after the parts are machined, the safety door of the lathe body 1 is opened, the second linear driving mechanism 6 drives the transverse plate 5 to move along the X-axis direction, the transverse plate 5 can drive the height adjusting mechanism 7, the bearing plate 3, the first linear driving mechanism 4 and the receiving box 2 to move together until the receiving box 2 is moved to be positioned in the same YZ plane with the machined parts, then the first linear driving mechanism 4 drives the receiving box 2 to move along the Y-axis direction, so that the receiving box 2 can be inserted into the working cavity of the lathe body 1, and the receiving box 2 is moved to be positioned right below the machined parts, so that the lathe body 1 can enable the parts to drop into the receiving box 2 after loosening the clamping of the machined parts, and then the first linear driving mechanism 4 and the second linear driving mechanism 6 are reset, so that the machine tool can enable the next part to be machined; through being provided with high adjustment mechanism 7, can be when the processing is not used the part of size, make receipts magazine 2 is in the part of processing as close as possible in longitudinal direction to make the processing part drop can reduce unnecessary in receiving magazine 2 and collide with, and the numerical control lathe is in the in-process of processing, receipts magazine 2 is located the outside of lathe body 1, thereby the staff of being convenient for can directly take out the part in receiving magazine 2 and not influence the processing of other parts, can also avoid the useless of part course of working to cut the splash in receiving magazine 2 simultaneously.
Referring to fig. 1 to 3, the first linear driving mechanism 4 includes a guide base 41 and a linear driver 42;
the guide base 41 is fixedly arranged above the bearing plate 3 and is positioned at the left rear side of the bearing plate 3, a first guide hole 411 extending along the width direction of the lathe body 1 is formed in the guide base 41, a round rod 43 is slidably connected in the first guide hole 411, and the receiving box 2 is fixedly arranged at one end of the round rod 43, which is close to the lathe body 1;
the linear driver 42 is transversely arranged on the bearing plate 3, a stroke amplifying assembly 44 capable of amplifying the movement stroke of the linear driver 42 is arranged between an output shaft of the linear driver 42 and the round rod 43, and the output shaft of the linear driver 42 is in transmission connection with the round rod 43 through the stroke amplifying assembly 44.
Referring to fig. 1 to 3, the stroke amplifying assembly 44 includes a first rectangular block 441, a second rectangular block 442, a first link 443, a second link 444, and a third link 445;
the first rectangular block 441 and the second rectangular block 442 are fixedly arranged above the bearing plate 3, the first rectangular block 441 is positioned at the right rear side of the bearing plate 3, and the second rectangular block 442 is positioned at the center of the bearing plate 3;
one end of the first connecting rod 443 is hinged to one end of the round rod 43 far away from the material receiving box 2, the other end of the first connecting rod 443 is hinged to one end of the second connecting rod 444, and the other end of the second connecting rod 444 is hinged to the first rectangular block 441;
the linear driver 42 is mounted on the second rectangular block 442, the length direction of the linear driver 42 is consistent with the length direction of the round bar 43, and an output shaft of the linear driver 42 penetrates through the second rectangular block 442 to one side of the second rectangular block 442 away from the lathe body 1;
one end of the third link 445 is hinged at one end of the second link 444 near the first rectangular block 441, and the other end of the third link 445 is hinged with the output shaft of the linear actuator 42.
When the linear driver 42 is operated, the round rod 43 can slide along the first guide hole 411 under the action of the first link 443, the second link 444 and the third link 445, and the round rod 43 can drive the receiving box 2 to move towards the rear side of the lathe body 1, so that when the linear driver 42 is reset, the round rod 43 drives the receiving box 2 to move towards a direction away from the lathe body 1; because the linear driver 42 has a limited stroke, and the front side of the machine tool consumes a large space if the linear driver 42 with a larger stroke is adopted, the stroke amplifying assembly 44 is arranged, the linear driver 42 with a smaller range of motion stroke can realize the large-stroke motion displacement of the round rod 43, and meanwhile, the space utilization rate is improved to a certain extent.
Referring to fig. 1, 4 and 5, the height adjustment mechanism 7 includes a threaded post 71 and two second guide bars 72;
the threaded column 71 and the two second guide rods 72 are vertically connected to the lower end of the bearing plate 3, and the threaded column 71 is positioned between the two second guide rods 72;
the transverse plate 5 is provided with a through hole 51 and two second guide holes 52, two second guide rods 72 are respectively arranged in the two second guide holes 52 in a sliding manner, the threaded column 71 passes through the through hole 51 to the lower part of the transverse plate 5, and the diameter of the through hole 51 is larger than that of the threaded column 71;
the threaded column 71 is in threaded connection with two internal threaded sleeves 73, and the two internal threaded sleeves 73 are respectively positioned at two ends of the transverse plate 5;
each second guide post is sleeved with a spring 74, and the spring 74 is positioned between the transverse plate 5 and the bearing plate 3.
The staff rotates the two internal thread sleeves 73 and adjusts the positions of the two internal thread sleeves 73 on the thread columns 71, so that the effect of adjusting the height of the bearing plate 3 can be achieved, when the height of the bearing plate 3 needs to be raised, the staff unscrews the internal thread sleeves 73 positioned below the transverse plate 5, so that the internal thread sleeves 73 rotate towards the bottoms of the thread columns 71, the transverse plate 5 can be always abutted against the internal thread sleeves 73 positioned below the transverse plate under the action of the springs 74, the height of the bearing plate 3 can be raised, and after the height is adjusted to a proper height, the staff can lock the internal thread sleeves 73 positioned above the transverse plate 5 at the upper end of the transverse plate 5; when the height of the bearing plate 3 needs to be lowered, the staff rotates the internal thread sleeves 73 above the transverse plate 5, so that the internal thread sleeves 73 are closer to the bearing plate 3, then the staff presses the bearing plate 3 to enable the position of the bearing plate 3 to be lowered, and finally the two internal thread sleeves 73 are locked at two ends of the transverse plate 5.
Referring to fig. 4 and 5, the bottom of each of the second guide bars 72 is provided with a first circular plate 721 coaxial therewith, and the diameter of the first circular plate 721 is larger than that of the second guide bar 72.
By providing the first circular plate 721, the second guide rod 72 can be prevented from falling out of the second guide hole 52.
Referring to fig. 1, the second linear driving mechanism 6 is an electric linear slide 61.
Referring to fig. 2, a rubber pad 21 is coated on the inner wall of the receiving box 2.
By providing the rubber pad 21, it is possible to prevent the parts from being worn or scratched when the processed parts fall into the receiving box 2.
The foregoing examples merely illustrate one or more embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (7)
1. The double-spindle core-moving type numerical control lathe comprises a lathe body (1) and a receiving box (2) for receiving finished parts;
the automatic feeding and discharging machine is characterized in that a bearing plate (3) which is transversely arranged is arranged on the front side of a lathe body (1), and a first linear driving mechanism (4) which is used for driving a receiving box (2) to move along the width direction of the lathe body (1) is arranged on the bearing plate (3);
a transverse plate (5) is arranged right below the bearing plate (3), and a second linear driving mechanism (6) for driving the transverse plate (5) to move along the length direction of the lathe body (1) is arranged at the lower end part of the front side of the lathe body (1);
the transverse plate (5) is provided with a height adjusting mechanism (7) which can adjust the longitudinal distance between the transverse plate and the bearing plate (3).
2. A twin spindle core feed numerically controlled lathe as in claim 1, characterized in that the first linear drive mechanism (4) comprises a guide base (41) and a linear drive (42);
the guide base (41) is fixedly arranged above the bearing plate (3) and is positioned at the left rear side of the bearing plate (3), a first guide hole (411) extending along the width direction of the lathe body (1) is formed in the guide base (41), a round rod (43) is connected in a sliding mode in the first guide hole (411), and the receiving box (2) is fixedly arranged at one end, close to the lathe body (1), of the round rod (43);
the linear driver (42) is transversely arranged on the bearing plate (3), a stroke amplifying assembly (44) capable of amplifying the movement stroke of the linear driver (42) is arranged between an output shaft of the linear driver (42) and the round rod (43), and the output shaft of the linear driver (42) is in transmission connection with the round rod (43) through the stroke amplifying assembly (44).
3. The dual spindle core feed numerically controlled lathe as in claim 2, wherein the travel amplifying assembly (44) comprises a first rectangular block (441), a second rectangular block (442), a first link (443), a second link (444), and a third link (445);
the first rectangular block (441) and the second rectangular block (442) are fixedly arranged above the bearing plate (3), the first rectangular block (441) is positioned on the right rear side of the bearing plate (3), and the second rectangular block (442) is positioned at the center of the bearing plate (3);
one end of the first connecting rod (443) is hinged to one end, far away from the material receiving box (2), of the round rod (43), the other end of the first connecting rod (443) is hinged to one end of the second connecting rod (444), and the other end of the second connecting rod (444) is hinged to the first rectangular block (441);
the linear driver (42) is arranged on the second rectangular block (442), the length direction of the linear driver (42) is consistent with the length direction of the round rod (43), and an output shaft of the linear driver (42) penetrates through the second rectangular block (442) to one side, far away from the lathe body (1), of the second rectangular block (442);
one end of the third connecting rod (445) is hinged at one end of the second connecting rod (444) close to the first rectangular block (441), and the other end of the third connecting rod (445) is hinged with an output shaft of the linear driver (42).
4. A twin spindle core feed numerically controlled lathe as in claim 3, characterized in that the height adjustment mechanism (7) comprises a threaded post (71) and two second guide bars (72);
the threaded column (71) and the two second guide rods (72) are vertically connected to the lower end of the bearing plate (3), and the threaded column (71) is positioned between the two second guide rods (72);
the transverse plate (5) is provided with a through hole (51) and two second guide holes (52), two second guide rods (72) are respectively arranged in the two second guide holes (52) in a sliding mode, the threaded column (71) penetrates through the through hole (51) to the lower portion of the transverse plate (5), and the diameter of the through hole (51) is larger than that of the threaded column (71);
the threaded column (71) is in threaded connection with two internal threaded sleeves (73), and the two internal threaded sleeves (73) are respectively positioned at two ends of the transverse plate (5);
and each second guide post is sleeved with a spring (74), and the springs (74) are positioned between the transverse plates (5) and the bearing plates (3).
5. The dual spindle core feed numerically controlled lathe as in claim 4, wherein the bottom of each second guide bar (72) is provided with a first circular plate (721) coaxial therewith, the diameter of the first circular plate (721) being larger than the diameter of the second guide bar (72).
6. The double-spindle core-moving type numerical control lathe according to claim 5, wherein the second linear driving mechanism (6) is an electric linear sliding table (61).
7. The double-spindle core-moving type numerical control lathe according to claim 1 is characterized in that a rubber pad (21) is coated on the inner wall of the receiving box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320077190.1U CN218927088U (en) | 2023-01-09 | 2023-01-09 | Double-spindle core-moving type numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320077190.1U CN218927088U (en) | 2023-01-09 | 2023-01-09 | Double-spindle core-moving type numerical control lathe |
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| Publication Number | Publication Date |
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| CN218927088U true CN218927088U (en) | 2023-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202320077190.1U Active CN218927088U (en) | 2023-01-09 | 2023-01-09 | Double-spindle core-moving type numerical control lathe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117479430A (en) * | 2023-10-11 | 2024-01-30 | 惠州市兴顺和电子有限公司 | Device for improving warping of circuit board |
-
2023
- 2023-01-09 CN CN202320077190.1U patent/CN218927088U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117479430A (en) * | 2023-10-11 | 2024-01-30 | 惠州市兴顺和电子有限公司 | Device for improving warping of circuit board |
| CN117479430B (en) * | 2023-10-11 | 2024-06-21 | 惠州市兴顺和电子有限公司 | Device for improving warping of circuit board |
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