CN111496567A - Correcting device for numerical control milling machine - Google Patents
Correcting device for numerical control milling machine Download PDFInfo
- Publication number
- CN111496567A CN111496567A CN202010255442.6A CN202010255442A CN111496567A CN 111496567 A CN111496567 A CN 111496567A CN 202010255442 A CN202010255442 A CN 202010255442A CN 111496567 A CN111496567 A CN 111496567A
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- Prior art keywords
- correction
- plate
- correcting
- seat
- numerical control
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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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses a correcting device for a numerical control milling machine, which comprises a numerical control table, wherein a guide rail is arranged on the upper side of the numerical control table, a first correcting seat is arranged on the guide rail in a sliding manner through a sliding seat, a vertical frame is arranged on the upper side of one end of the numerical control table, a first hydraulic cylinder is arranged on the upper part of the vertical frame, a horizontal correcting plate is arranged on the lower side of the first hydraulic cylinder, an extension correcting plate is connected to the outer side of the horizontal correcting plate, a third hydraulic cylinder and a second hydraulic cylinder are horizontally arranged on two sides of the vertical frame, a second correcting seat is arranged at one end of the second hydraulic cylinder, a vertical plate is arranged on the second correcting seat through a first spring, and a vertical correcting plate is connected to one end of the third hydraulic cylinder in a transmission manner, the vertical correction treatment is convenient for the workpiece, and the processing precision is improved.
Description
Technical Field
The invention relates to the technical field of machining of mechanical parts, in particular to a correcting device for a numerical control milling machine.
Background
The vertical machining center is a machining center with a vertical main shaft, is suitable for machining disc, sleeve and plate parts, generally has three linear motion coordinate axes, and can be provided with a rotary table which rotates along a horizontal shaft on a working table for machining spiral line parts. However, when a workpiece to be machined is to be used as a machining reference surface, the workpiece is often positioned by using another plane as a reference, which causes a large error.
The correcting device for the numerical control milling machine, which is applied for CN201822062040.5 in the prior art, comprises a cutter handle, a main shaft and a correcting device, wherein the cutter handle is used for being connected with the main shaft of the numerical control milling machine; the lower end of the knife handle is fixedly arranged on the correction plate, and the bottom surface of the correction plate is perpendicular to the axis of the knife handle; the numerical control milling machine further comprises an elastic supporting piece and a clamping mechanism, wherein the elastic supporting piece and the clamping mechanism are installed on a workbench of the numerical control milling machine; the machined workpiece is placed at the top of the elastic supporting piece, the main shaft of the numerical control milling machine descends, the correcting plate presses the workpiece downwards, and the clamping mechanism clamps the workpiece. The upper plane of the workpiece is perpendicular to the central line of the tool holder, so that the problem that the cutting amount of each workpiece is consistent after the workpiece is installed can be solved, the smoothness of workpiece cutting can be guaranteed, but only the workpiece with a fixed size can be corrected, the use flexibility is reduced, and vertical correction cannot be performed.
Disclosure of Invention
The invention aims to provide a correcting device for a numerical control milling machine, which aims to solve the problems that in the prior art, only workpieces with fixed sizes can be corrected, so that the use flexibility is reduced, and vertical correction cannot be performed.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a correcting unit for numerical control milling machine, includes the numerical control platform, the guide rail is installed to numerical control bench upside, there is first correction seat through slide slidable mounting on the guide rail, the grudging post is installed to numerical control platform one end upside, first pneumatic cylinder is installed on grudging post upper portion, horizontal correction plate is installed to first pneumatic cylinder downside, the horizontal correction plate outside is connected with the extension correction plate, grudging post both sides horizontal installation has third pneumatic cylinder and second pneumatic cylinder, second correction seat is installed to second pneumatic cylinder one end, vertical board is installed through first spring to the second correction seat, third pneumatic cylinder one end transmission is connected with vertical correction plate.
Furthermore, a lower support leg is installed on the lower side of the numerical control table, and a P L C control cabinet is installed on one side of the lower support leg.
Furthermore, four fourth hydraulic cylinders are radially installed on the outer side of the horizontal correction plate, and the extension correction plate is installed at one end of each fourth hydraulic cylinder.
Further, the extension correction plate is arranged in a triangular plate shape, and the extension correction plate and the horizontal correction plate are arranged in the same horizontal line.
Furthermore, a second spring is installed on the upper side of the first correction seat, and the second springs are arranged in a rectangular array.
Furthermore, L type support arms are installed at the two ends of the first correction seat, an air cylinder is installed at one end of the L type support arm, and a movable material clamping plate is connected to one end of the air cylinder in a transmission mode.
Furthermore, the cylinder and the movable material clamping plate are symmetrically provided with two groups relative to the first correction seat.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the workpiece is pressed downwards through the horizontal correction plate, so that the top surface of the workpiece is attached to the bottom surface of the horizontal correction plate for horizontal correction, then the movable material clamping plate is driven by the air cylinder to move to clamp and fix two sides of the workpiece, and the extension correction plate is connected to the outer side of the horizontal correction plate, so that the horizontal correction treatment can be conveniently carried out on plate-shaped workpieces with different sizes.
2. According to the invention, the second correcting seat is arranged at one end of the second hydraulic cylinder, the vertical plate is arranged on the second correcting seat through the first spring, and the vertical correcting plate is connected at one end of the third hydraulic cylinder in a transmission manner, so that the vertical correcting treatment of a workpiece is facilitated, and the processing precision is improved.
3. According to the invention, L-type support arms are arranged at two ends of the first correction seat, the cylinder is arranged at one end of the L-type support arm, and the movable material clamping plate is connected to one end of the cylinder in a transmission manner, so that two sides of a corrected workpiece can be clamped and fixed conveniently, and accurate processing is facilitated.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a top view of a first calibration base structure according to the present invention;
FIG. 3 is a schematic view of a second calibration seat according to the present invention;
fig. 4 is a top view of the horizontal correction plate structure of the present invention.
In the figure, the numerical control table 1, the guide rail 2, the vertical frame 3, the first hydraulic cylinder 4, the horizontal correction plate 5, the second hydraulic cylinder 6, the second correction seat 7, the vertical correction plate 8, the third hydraulic cylinder 9, the lower support foot 10, the first correction seat 11, the control cabinet 12, P L C, the second spring 13, the support arm 14, L, the air cylinder 15, the movable material clamping plate 16, the fourth hydraulic cylinder 17, the extension correction plate 18, the first spring 19, the vertical plate 20 and the vertical plate 19 are arranged.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Example one
Referring to fig. 1, 2, 3 and 4, in an embodiment of the present invention, a correcting device for a numerically controlled milling machine includes a numerically controlled table 1, a guide rail 2 is installed on an upper side of the numerically controlled table 1, a first correcting seat 11 is installed on the guide rail 2 through a sliding seat in a sliding manner, so as to facilitate horizontal adjustment of the first correcting seat 11, a vertical frame 3 is installed on an upper side of one end of the numerically controlled table 1, and is used for supporting and fixing a first hydraulic cylinder 4, a first hydraulic cylinder 4 is installed on an upper portion of the vertical frame 3, a horizontal correcting plate 5 is installed on a lower side of the first hydraulic cylinder 4, the horizontal correcting plate 5 is driven by the first hydraulic cylinder 4 to press a workpiece downward, so that a top surface of the workpiece is attached to a bottom surface of the horizontal correcting plate 5, so as to perform horizontal correction, an extending correcting plate 18 is connected to an outer side of the horizontal correcting plate 5, so as to facilitate horizontal correction of different sized, 6 one ends of the second hydraulic cylinder are provided with a second correcting seat 7, the second correcting seat 7 is provided with a vertical plate 20 through a first spring 19, and one end of the third hydraulic cylinder 9 is in transmission connection with a vertical correcting plate 8, so that the workpiece is vertically corrected, and the processing precision is improved.
Preferably, the lower leg 10 is installed on the lower side of the numerical control platform 1, the P L C control cabinet 12 is installed on one side of the lower leg 10, and the control ends of the hydraulic cylinders and the air cylinders are electrically connected with the P L C control cabinet 12.
Preferably, four fourth hydraulic cylinders 17 are radially installed outside the horizontal correction plate 5, the extension correction plate 18 is installed at one end of each fourth hydraulic cylinder 17, and the fourth hydraulic cylinders 17 drive the extension correction plates 18 to extend and retract, so that the horizontal correction processing of the plate-shaped workpieces with different sizes is facilitated.
Preferably, the extension correcting plate 18 is provided in a triangular plate shape, and the extension correcting plate 18 and the horizontal correcting plate 5 are provided in the same horizontal line, so that the horizontal correcting process is performed on the upper surface of the workpiece.
Preferably, the second springs 13 are installed on the upper side of the first correction seat 11, and the second springs 13 are arranged in a rectangular array, so that the lower side of the workpiece is not conveniently buffered and supported, and the correction and leveling are facilitated.
Preferably, L-type support arms 14 are mounted at two ends of the first calibration seat 11, an air cylinder 15 is mounted at one end of the L-type support arm 14, a movable material clamping plate 16 is connected at one end of the air cylinder 15 in a transmission manner, two groups of the air cylinders 15 and the movable material clamping plate 16 are symmetrically arranged about the first calibration seat 11, and the air cylinder 15 drives the movable material clamping plate 16 to move to clamp and fix two sides of a workpiece.
The working principle and the using process of the invention are that an external power supply is connected with a P L C control cabinet 12, a workpiece to be processed is placed on a first correcting seat 11, a horizontal correcting plate 5 is driven by a first hydraulic cylinder 4 to press the workpiece downwards, the top surface of the workpiece is attached to the bottom surface of the horizontal correcting plate 5 to carry out horizontal correction, then a movable material clamping plate 16 is driven by a cylinder 15 to move to clamp and fix the two sides of the workpiece, an extension correcting plate 18 is connected to the outer side of the horizontal correcting plate 5, and a fourth hydraulic cylinder 17 drives the extension correcting plate 18 to extend and retract, so that the horizontal correction treatment can be conveniently carried out on the plate-shaped workpieces with different sizes, and the vertical correction treatment can be conveniently carried out on the workpiece by the second correcting seat 7 and the vertical correcting plate 8, which is.
Example two
Referring to fig. 1, 3 and 4, in an embodiment of the present invention, a correcting device for a numerically controlled milling machine includes a numerically controlled table 1, a guide rail 2 is installed on an upper side of the numerically controlled table 1, a first correcting seat 11 is installed on the guide rail 2 through a sliding seat in a sliding manner so as to facilitate horizontal adjustment of the first correcting seat 11, a vertical frame 3 is installed on an upper side of one end of the numerically controlled table 1 and is used for supporting and fixing a first hydraulic cylinder 4, a first hydraulic cylinder 4 is installed on an upper portion of the vertical frame 3, a horizontal correcting plate 5 is installed on a lower side of the first hydraulic cylinder 4, the horizontal correcting plate 5 is driven by the first hydraulic cylinder 4 to press a workpiece downward, so that a top surface of the workpiece is attached to a bottom surface of the horizontal correcting plate 5 to perform horizontal correction, an extending correcting plate 18 is connected to an outer side of the horizontal correcting plate 5 so as to facilitate horizontal correction of plate-shaped workpieces of different sizes, 6 one ends of the second hydraulic cylinder are provided with a second correcting seat 7, the second correcting seat 7 is provided with a vertical plate 20 through a first spring 19, and one end of the third hydraulic cylinder 9 is in transmission connection with a vertical correcting plate 8, so that the workpiece is vertically corrected, and the processing precision is improved.
Preferably, the lower leg 10 is installed on the lower side of the numerical control platform 1, the P L C control cabinet 12 is installed on one side of the lower leg 10, and the control ends of the hydraulic cylinders and the air cylinders are electrically connected with the P L C control cabinet 12.
Preferably, four fourth hydraulic cylinders 17 are radially installed outside the horizontal correction plate 5, the extension correction plate 18 is installed at one end of each fourth hydraulic cylinder 17, and the fourth hydraulic cylinders 17 drive the extension correction plates 18 to extend and retract, so that the horizontal correction processing of the plate-shaped workpieces with different sizes is facilitated.
Preferably, the extension correcting plate 18 is provided in a triangular plate shape, and the extension correcting plate 18 and the horizontal correcting plate 5 are provided in the same horizontal line, so that the horizontal correcting process is performed on the upper surface of the workpiece.
The working principle and the using process of the invention are that an external power supply is connected with a P L C control cabinet 12, a workpiece to be processed is placed on a first correcting seat 11, a horizontal correcting plate 5 is driven by a first hydraulic cylinder 4 to press the workpiece downwards, the top surface of the workpiece is attached to the bottom surface of the horizontal correcting plate 5 for horizontal correction, an extension correcting plate 18 is connected to the outer side of the horizontal correcting plate 5, a fourth hydraulic cylinder 17 drives the extension correcting plate 18 to extend and retract, thus facilitating horizontal correction of plate-shaped workpieces with different sizes, and vertical correction of the workpiece is facilitated by the second correcting seat 7 and the vertical correcting plate 8, thus facilitating improvement of processing precision.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A correcting unit for numerically controlled fraise machine, includes numerical control platform (1), its characterized in that: guide rail (2) are installed to numerical control platform (1) upside, there is first correction seat (11) through slide slidable mounting on guide rail (2), grudging post (3) are installed to numerical control platform (1) one end upside, first pneumatic cylinder (4) are installed on grudging post (3) upper portion, horizontal correction board (5) are installed to first pneumatic cylinder (4) downside, horizontal correction board (5) outside is connected with and extends correction board (18), grudging post (3) both sides horizontal installation has third pneumatic cylinder (9) and second pneumatic cylinder (6), second correction seat (7) are installed to second pneumatic cylinder (6) one end, vertical board (20) are installed through first spring (19) in second correction seat (7), third pneumatic cylinder (9) one end transmission is connected with vertical correction board (8).
2. The correcting device for the numerical control milling machine is characterized in that a lower support leg (10) is installed on the lower side of the numerical control table (1), and a P L C control cabinet (12) is installed on one side of the lower support leg (10).
3. A correcting device for a numerically controlled milling machine according to claim 1, characterized in that: four fourth hydraulic cylinders (17) are radially installed on the outer side of the horizontal correction plate (5), and an extension correction plate (18) is installed at one end of each fourth hydraulic cylinder (17).
4. A correcting device for a numerically controlled milling machine according to claim 1, characterized in that: the extension correction plate (18) is arranged in a triangular plate shape, and the extension correction plate (18) and the horizontal correction plate (5) are arranged in the same horizontal line.
5. A correcting device for a numerically controlled milling machine according to claim 1, characterized in that: second spring (13) are installed to first correction seat (11) upside, and second spring (13) are the rectangle array and are provided with a plurality ofly.
6. The correcting device for the numerically controlled milling machine according to claim 1, wherein L-shaped supporting arms (14) are mounted at two ends of the first correcting seat (11), an air cylinder (15) is mounted at one end of the L-shaped supporting arm (14), and a movable material clamping plate (16) is connected at one end of the air cylinder (15) in a transmission mode.
7. The correcting device for the numerically controlled milling machine according to claim 6, wherein: the cylinders (15) and the movable material clamping plates (16) are symmetrically arranged in two groups relative to the first correction seat (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010255442.6A CN111496567A (en) | 2020-04-02 | 2020-04-02 | Correcting device for numerical control milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010255442.6A CN111496567A (en) | 2020-04-02 | 2020-04-02 | Correcting device for numerical control milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111496567A true CN111496567A (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010255442.6A Pending CN111496567A (en) | 2020-04-02 | 2020-04-02 | Correcting device for numerical control milling machine |
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| Country | Link |
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| CN (1) | CN111496567A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618445A (en) * | 2021-08-05 | 2021-11-09 | 安徽鑫泰亿达装饰建材有限公司 | Numerical control drilling and milling clamp structure for aluminum doors and windows and clamping method of numerical control drilling and milling clamp structure |
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| CN103692253A (en) * | 2013-12-09 | 2014-04-02 | 重庆智锐德科技有限公司 | Clamping size radially-adjustable fixture |
| JP2015150677A (en) * | 2014-02-19 | 2015-08-24 | 株式会社東芝 | Manufacturing apparatus of plate-like body and manufacturing method of the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113618445A (en) * | 2021-08-05 | 2021-11-09 | 安徽鑫泰亿达装饰建材有限公司 | Numerical control drilling and milling clamp structure for aluminum doors and windows and clamping method of numerical control drilling and milling clamp structure |
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Application publication date: 20200807 |