CN115741190A - Automatic tool changer of engraving and milling machine tool and method for changing tool by using tool changer - Google Patents
Automatic tool changer of engraving and milling machine tool and method for changing tool by using tool changer Download PDFInfo
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- CN115741190A CN115741190A CN202111032145.6A CN202111032145A CN115741190A CN 115741190 A CN115741190 A CN 115741190A CN 202111032145 A CN202111032145 A CN 202111032145A CN 115741190 A CN115741190 A CN 115741190A
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Abstract
The invention relates to an automatic tool changer of a carving and milling machine tool and a method for changing tools by using the tool changer. The automatic tool changing device of the engraving and milling machine tool comprises a tool magazine support, a horizontal rotating mechanism, a horizontal telescopic mechanism and a first tool claw, wherein the horizontal rotating mechanism comprises a driving motor and a rotating arm; the horizontal telescopic mechanism comprises a fixing unit, a moving unit and a driving unit, the fixing unit is connected with the second end of the rotating arm, and the driving unit is used for driving the moving unit to horizontally move relative to the fixing unit. According to the automatic tool changing device of the engraving and milling machine tool, the tool holder is driven to move accurately through the rotating mechanism and the sliding mechanism, so that the moving positioning of a tool is realized, the space occupancy rate during moving is reduced through the rotating mechanism, and the tool changing efficiency is improved.
Description
Technical Field
The invention relates to the technical field of machining equipment, in particular to an automatic tool changer of a carving and milling machine tool and a method for changing tools by using the tool changer.
Background
With the technological progress, people mainly use processing methods such as milling, turning and the like for processing parts, the existing processing mainly depends on high-speed rotation of a cutter or a workpiece for processing, and the cutter and the workpiece are severely rubbed in the processing process, so that the cutter is easily abraded, and therefore, in order to ensure the processing quality, the cutter is often required to be replaced. In some specific workpiece machining, multiple tools are required to be matched for machining.
The device is more in present lathe machining space, causes machining space comparatively crowded, for realizing the tool changing operation in the lathe, adopts manual tool changing mostly, and the tool changing process is loaded down with trivial details and complicated, and manual tool changing operation makes the course of working elongate, and efficiency reduces.
Disclosure of Invention
Based on the above, the invention provides an automatic tool changer of a carving and milling machine tool and a method for changing tools by using the tool changer.
The automatic tool changing device of the engraving and milling machine tool comprises a tool magazine support, a horizontal rotating mechanism, a horizontal telescopic mechanism and a first tool claw, wherein the horizontal rotating mechanism comprises a driving motor and a rotating arm, the driving motor is arranged on the tool magazine support, the driving motor is arranged above the rotating arm, a driving shaft of the driving motor is connected with a first end of the rotating arm, and the driving motor is used for driving the rotating arm to rotate in the horizontal direction;
the horizontal telescopic mechanism comprises a fixed unit, a moving unit and a driving unit, the fixed unit is connected with the second end of the rotating arm, and the driving unit is used for driving the moving unit to horizontally move relative to the fixed unit;
the first claw is arranged at one end, far away from the driving unit, of the moving unit and used for clamping the tool handle and the tool.
Further, the tool magazine support comprises a positioning rod, a containing bin is arranged on the positioning rod, the driving motor is arranged in the containing bin, and a driving shaft of the driving motor faces to an opening of the containing bin and extends out of the containing bin.
Further, a speed reducer is arranged between the first end of the rotating arm and the driving motor.
Furthermore, the fixing unit comprises a positioning block, the moving unit comprises a slide rail, the driving unit comprises a first cylinder, the upper side of the positioning block is connected with the second end of the rotating arm, and the positioning block is further provided with a sliding groove;
the slide rail set up in inside the spout, first cylinder is used for driving the slide rail is followed the spout is reciprocal to be slided.
Furthermore, a knife claw mounting plate is arranged at one end of the sliding rail, and the first knife claw is horizontally arranged on the knife claw mounting plate.
Furthermore, the cutter comprises a second cutter claw, wherein the second cutter claw is arranged on the cutter claw mounting plate and is positioned on one side of the first cutter claw.
Further, be provided with safety cover mechanism on the tool magazine support, safety cover mechanism includes second cylinder, first protection sleeve and fixed plate, the second cylinder set up in the holding storehouse or on the locating lever, the piston rod of second cylinder with the fixed plate is connected, and makes the fixed plate level sets up, first protection sleeve set up perpendicularly in on the fixed plate, first protection sleeve is kept away from the one end of fixed plate forms first installing port, the second cylinder is used for driving first protection sleeve is followed horizontal rotary mechanism rotation plane's axial direction is concertina movement.
Further, still be provided with second protective sleeve on the fixed plate, second protective sleeve set up in one side of first protective sleeve to with first protective sleeve is parallel, second protective sleeve keeps away from the one end of fixed plate forms the second installing port.
Further, the method for changing the tool by using the tool changing device comprises the following steps:
the second cylinder drives the first protective sleeve and the second protective sleeve to move upwards, so that the positioning surface of the knife handle fixed on the first knife claw is moved out of the interior of the first protective sleeve through the first mounting port, and the positioning surface of the knife handle fixed on the second knife claw is moved out of the interior of the second protective sleeve through the second mounting port;
the horizontal rotating mechanism drives the cutters on the first cutter claw and the second cutter claw to rotate to a telescopic movement position from an initial position, wherein the initial position is right below the first protective sleeve and the second protective sleeve, and the telescopic movement position is a position where the second end of the rotating arm is closest to a milling machine spindle;
when the first cutter claw and the second cutter claw drive the cutter to reach the telescopic position, the first air cylinder drives the sliding rail to extend out of the milling machine spindle, so that the cutter handle positioning surface is arranged on the milling machine spindle, and cutter changing is completed.
Further, after the tool changing is completed, the tool changing device further comprises the following recovery steps:
the first cylinder drives the slide rail to retract to the telescopic motion position;
when the sliding rail is completely retracted, the horizontal rotating mechanism drives the cutters on the first cutter claw and the second cutter claw to rotate from the telescopic movement position to the initial position;
the second cylinder drives the first protection sleeve and the second protection sleeve to move downwards, so that the positioning surface of one hilt is inserted into the first protection sleeve through the first mounting opening, and the positioning surface of the other hilt is inserted into the second protection sleeve through the second mounting opening.
According to the automatic tool changing device of the engraving and milling machine tool, the horizontal rotating mechanism and the horizontal telescopic mechanism are arranged on the tool magazine support, the tool claw is connected with the horizontal telescopic mechanism, the tool claw is driven by the horizontal rotating mechanism to rotate on a horizontal plane, and then the tool claw moves in the horizontal direction under the driving of the horizontal telescopic mechanism, so that the moving range of the tool claw is small and the tool claw moves in a narrow space while the tool claw moves. Simultaneously, the protective sleeve protects the cutter arranged on the cutter claw, and the phenomenon that scraps generated during machining are stuck on the cutter to influence the subsequent machining effect is avoided.
For a better understanding and implementation, the technical solution of the present invention is described in detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic view of an automatic tool changer of an engraving and milling machine in accordance with an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating the state of the automatic tool changer of the engraving and milling machine when the tool changer is changing tools according to one embodiment of the invention;
FIG. 3 is a schematic diagram illustrating a state of the protective cover mechanism of the automatic tool changer of the engraving and milling machine tool lifted up according to an embodiment of the present invention;
FIG. 4 is a schematic view of the horizontal rotating mechanism of the automatic tool changer of the engraving and milling machine tool rotating according to an embodiment of the present invention;
FIG. 5 is a schematic view of the state of the horizontal telescoping mechanism of the automatic tool changer of the engraving and milling machine tool when the horizontal telescoping mechanism is extended according to one embodiment of the invention;
FIG. 6 is a flow chart illustrating the steps for the tool changing operation of the automatic tool changer of the engraving and milling machine in accordance with one embodiment of the present invention.
In the figure, 11, a containing bin; 12. positioning a rod; 2. a horizontal rotation mechanism; 21. a rotating arm; 22. a speed reducer; 3. a horizontal telescoping mechanism; 31. positioning a block; 32. a slide rail; 41. a first jaw; 42. a second tool claw; 43. a knife claw mounting plate; 5. a protective cover mechanism; 51. a second cylinder; 52. a piston rod; 53. a fixing plate; 54. a first protective sleeve; 55. a second protective sleeve; 61. a hilt; 611. positioning the surface; 62. and (4) a cutter.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the relevant aspects of the present invention are shown in the drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Several specific examples are given below for describing the technical solution of the present application in detail. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
As shown in fig. 1, in an embodiment, the automatic tool changer according to the present invention includes a tool magazine support, a horizontal rotation mechanism 2, a horizontal telescopic mechanism 3, a first tool claw 41, and a protective cover mechanism 5, where the horizontal rotation mechanism 2 includes a driving motor (not shown) and a rotating arm 21, the driving motor (not shown) is disposed on the tool magazine support, a driving shaft of the driving motor (not shown) is connected to a first end of the rotating arm 21, the driving motor (not shown) drives the rotating arm 21 to rotate in a horizontal direction, the horizontal telescopic mechanism 3 includes a fixing unit, a moving unit, and a driving unit, the fixing unit is connected to a second end of the rotating arm 21, the driving unit is configured to drive the moving unit to move horizontally relative to the fixing unit, the first tool claw 41 is disposed at an end of the moving unit far from the driving motor, and the first tool claw 41 is configured to clamp a tool holder and a tool. The first claw 41 is provided with a mounting opening at the bottom of the tool holder 61, the handle of the tool 62 is mounted in the tool holder 61 through the mounting opening, and the first claw 41 clamps the side wall of the tool holder 61 so as to drive the tool holder 61 and the tool 62 to move. The protective cover mechanism 5 is located above one side of the horizontal telescopic mechanism 3. The protective cover mechanism 5 is used for ensuring that the tool holder is not influenced by scraps in the machining process.
As shown in fig. 1 and fig. 2, in an embodiment, the tool magazine support includes a positioning rod 12 and a receiving bin 11 fixed at one end of the positioning rod 12, the receiving bin 11 is a square structure, a receiving chamber is formed inside the receiving bin 11, the driving motor is received inside the receiving bin 11, a through hole is formed on an outer side wall of the receiving bin 11, and a driving shaft of the driving motor is connected with a first end of the rotating arm 21 through the through hole, so that the rotating arm 21 rotates on a horizontal plane.
Preferably, to improve the compactness of the whole structure, the through hole is disposed on a side wall of the accommodating chamber 11 close to the positioning rod 12, and the through hole is parallel to the positioning rod 12 and located on one side of the positioning rod 12. In other examples, the through hole may be located on a side wall of the accommodating chamber 11 away from the positioning rod 12.
In the above embodiment, the rotating arm 21 is specifically a rectangular plate-shaped structure, a first end of the rotating arm 21 is connected to a driving shaft of the driving motor, and the rotating arm 21 is disposed parallel to the horizontal plane, and the rotating arm 21 rotates on the horizontal plane under the driving of the driving motor with the first end as a center of circle. Preferably, a speed reducer 22 is disposed between the first end of the rotating arm 21 and a driving shaft of the driving motor, the first end of the rotating arm 21 is connected to the driving shaft of the driving motor through the speed reducer 22, and the speed reducer 22 is used for controlling the rotating speed of the rotating arm 21.
As shown in fig. 2, in an embodiment, the fixing unit includes a positioning block 31, an upper side of the positioning block 31 is connected to the second end of the rotating arm 21, preferably, the positioning block 31 is located below the second end of the rotating arm 21, and a sliding slot is formed on an end surface of the positioning block 31 far away from the rotating arm 21, and an extending direction of the sliding slot is parallel to the rotating arm 21. The moving unit comprises a rectangular slide rail 32, the slide rail 32 is disposed inside the slide groove, preferably, the slide rail 32 and the rotating arm 21 have the same length, the driving unit comprises a first cylinder (not shown),
in the above embodiment, the end surface of the slide rail 32 away from the speed reducer 22 is provided with the knife claw mounting plate 43, the knife claw mounting plate 43 is perpendicular to the extending direction of the slide rail 32, in order to ensure the stable setting of the knife claw mounting plate 43, one surface of the slide rail 32 away from the rotating arm 21 is provided with a connecting plate, the connecting plate has the same length as the slide rail 32 and is located below the slide rail 32, the end surface of the connecting plate close to the second end of the rotating arm 21 is connected with the middle part of the knife claw mounting plate 43, so that the knife claw mounting plate 43 and the connecting plate are vertically arranged and are located on the same plane. The first claw 41 is horizontally disposed on the upper surface of the claw mounting plate 43.
Preferably, the driving unit includes a first cylinder (not shown) fixed below the connecting plate through a supporting plate, and the first cylinder is disposed parallel to the slide rail 32, an abutting block is disposed on a lower surface of the knife claw mounting plate 43 away from the knife claw, the abutting block extends vertically downward, and a piston rod of the first cylinder penetrates through the supporting plate and is connected to the abutting block. When the piston rod of the first cylinder is driven by the first cylinder to move in a telescopic manner, the piston rod pushes the abutting block to move in a reciprocating manner along the horizontal direction, so that the sliding rail 32 slides in a reciprocating manner along the sliding groove. In other examples, the fixing unit, the moving unit and the driving unit of the horizontal telescopic mechanism 3 may also be other structures for realizing telescopic movement, and the setting position and the structure of the first cylinder may also be adjusted accordingly as required.
Preferably, in order to improve the tool changing efficiency, the jaw mounting plate 43 is further provided with a second jaw 42, and the second jaw 42 is located at one side of the first jaw 41 and is parallel to the first jaw 41.
As shown in fig. 1 and fig. 2, in one embodiment, the tool magazine support is provided with a protection cover mechanism 5, the protection cover mechanism 5 includes a second cylinder 51, a first protection sleeve 54, a second protection sleeve 55 and a fixing plate 53, the second cylinder 51 is vertically disposed on the side wall of the accommodating chamber 11, the piston rod 52 of the second cylinder 51 is disposed upward, the fixing plate 53 is horizontally disposed above the second cylinder 51, preferably, the fixing plate 53 is embodied as an L-shaped plate, the fixing plate 53 includes a first support plate and a second support plate, a first end of the first support plate is connected to the piston rod 52, the first support plate extends in a direction perpendicular to the positioning rod 12 and is connected to one end of the second support plate, and the second support plate is parallel to the side wall of the accommodating chamber 11.
In the above embodiment, the first protection sleeve 54 and the second protection sleeve 55 are vertically disposed below the fixed plate 53, and the first protection sleeve 54 and the second protection sleeve 55 are parallel. The end of the first protection sleeve 54 away from the fixed plate 53 forms a first mounting opening, and the end of the second protection sleeve 55 away from the fixed plate 53 forms a second mounting opening, when the first claw 41 is located at the initial position closest to the positioning rod 12, the first mounting opening is located right above the first claw 41 and is parallel to the first claw 41, and the second mounting opening is located right above the second claw 42 and is parallel to the second claw 42. The second cylinder 51 is used to drive the first protective sleeve 54 and the second protective sleeve 55 to perform telescopic motion along the axial direction of the rotation plane of the horizontal rotation mechanism 2.
As shown in fig. 3, 4, 5 and 6, in one embodiment, there is further provided a method for changing a tool by using the automatic tool changer of the engraving and milling machine in the above embodiment of the present invention, which specifically includes the following steps:
s1: the second air cylinder 51 drives the first protective sleeve 54 and the second protective sleeve 55 to move upwards, so that the positioning surface 611 of the knife holder 61 fixed on the first knife claw 41 moves out of the inside of the first protective sleeve 54 through the first mounting opening, and the positioning surface of the knife holder fixed on the second knife claw 42 moves out of the inside of the second protective sleeve 55 through the second mounting opening;
s2: the horizontal rotating mechanism 2 drives the cutters 62 on the first cutter claw 41 and the second cutter claw 42 to rotate from an initial position to a telescopic motion position, wherein the initial position is a position right below the first protective sleeve 54 and the second protective sleeve 55, and the telescopic motion position is a position where the second end of the rotating arm 21 is closest to a milling machine spindle;
s3: when the tool 62 on the first tool holder and the second tool holder reaches the telescopic position, the first cylinder drives the slide rail 32 to extend towards the milling machine main shaft, so that the positioning surface 611 of the tool handle 61 is installed on the milling machine main shaft, and tool changing is completed.
When the automatic tool changer of the engraving and milling machine tool in the embodiment finishes tool changing, the tool changer is automatically retracted, and the retracting process specifically comprises the following steps:
s4: the first cylinder drives the slide rail 32 to retract to the telescopic movement position;
s5: when the slide rail 32 is completely retracted, the horizontal rotating mechanism 2 drives the cutter 62 on the first cutter claw 41 and the second cutter claw 42 to rotate from the telescopic movement position to the initial position;
s6: the second cylinder 51 drives the first protective sleeve 54 and the second protective sleeve 55 to move downward, and the positioning surface 611 of the hilt 61 fixed to the first claw 41 is inserted into the first protective sleeve 54 through the first mounting opening, and the positioning surface of the hilt fixed to the second claw 42 is inserted into the second protective sleeve 55 through the second mounting opening.
According to the automatic tool changing device, the horizontal rotating mechanism is arranged on the positioning rod, the horizontal rotating mechanism drives the tool claw to rotate on the horizontal plane, and the horizontal telescopic mechanism drives the tool claw to horizontally and telescopically slide in a reciprocating mode, so that the tools mounted on the tool claw can be transported, and the space occupied by the tool claw during transportation is effectively reduced in a mode of combining rotation and horizontal telescopic movement. Meanwhile, the protection cover mechanism is arranged on the tool magazine support, and the protection sleeve is driven by the air cylinder to reciprocate along the vertical direction, so that the tool arranged on the tool claw is covered, and the tool holder is protected from being polluted by chips during milling in the machining process of the machine tool.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is specific and detailed, but not to be understood as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (10)
1. The utility model provides an automatic tool changing device of carving mills lathe which characterized in that:
the tool magazine comprises a tool magazine support, a horizontal rotating mechanism, a horizontal telescopic mechanism and a first tool claw, wherein the horizontal rotating mechanism comprises a driving motor and a rotating arm, the driving motor is arranged on the tool magazine support, the driving motor is arranged above the rotating arm, a driving shaft of the driving motor is connected with a first end of the rotating arm, and the driving motor is used for driving the rotating arm to rotate in the horizontal direction;
the horizontal telescopic mechanism comprises a fixed unit, a moving unit and a driving unit, the fixed unit is connected with the second end of the rotating arm, and the driving unit is used for driving the moving unit to horizontally move relative to the fixed unit;
the first knife claw is arranged at one end, far away from the driving unit, of the moving unit and used for clamping the knife handle and the knife.
2. The automatic tool changer of the engraving and milling machine tool of claim 1, wherein:
the tool magazine support comprises a positioning rod, a containing bin is arranged on the positioning rod, the driving motor is arranged in the containing bin, and a driving shaft of the driving motor faces to an opening of the containing bin and extends out of the containing bin.
3. The automatic tool changer of the engraving and milling machine tool of claim 2, wherein:
a speed reducer is arranged between the first end of the rotating arm and the driving motor.
4. The automatic tool changer of the engraving and milling machine tool of claim 1, wherein:
the fixed unit comprises a positioning block, the moving unit comprises a slide rail, the driving unit comprises a first air cylinder, the upper side of the positioning block is connected with the second end of the rotating arm, and the positioning block is further provided with a sliding groove;
the slide rail set up in inside the spout, first cylinder is used for driving the slide rail is followed the spout is reciprocal to be slided.
5. The automatic tool changer of the engraving and milling machine tool according to claim 4, characterized in that:
one end of the sliding rail is provided with a cutter claw mounting plate, and the first cutter claw is horizontally arranged on the cutter claw mounting plate.
6. The automatic tool changer of the engraving and milling machine tool of claim 5, wherein:
the knife claw mounting plate is arranged on the base, and the second knife claw is arranged on the knife claw mounting plate and located on one side of the first knife claw.
7. The automatic tool changer of the engraving and milling machine tool of claim 6, wherein:
be provided with safety cover mechanism on the tool magazine support, safety cover mechanism includes second cylinder, first protection sleeve and fixed plate, the second cylinder set up in the holding storehouse or on the locating lever, the piston rod of second cylinder with the fixed plate is connected, and makes the fixed plate level sets up, first protection sleeve set up perpendicularly in on the fixed plate, first protection sleeve is kept away from the one end of fixed plate forms first installing port, the second cylinder is used for driving first protection sleeve is followed telescopic movement is to horizontal rotary mechanism rotation plane's axial direction.
8. The automatic tool changer of the engraving and milling machine tool of claim 7, wherein:
the fixing plate is further provided with a second protective sleeve, the second protective sleeve is arranged on one side of the first protective sleeve and is parallel to the first protective sleeve, and one end, far away from the fixing plate, of the second protective sleeve forms a second mounting opening.
9. A method of changing tools using the automatic tool changer of the engraving and milling machine of claim 8, comprising the steps of:
the second cylinder drives the first protective sleeve and the second protective sleeve to move upwards, so that the positioning surface of the knife handle fixed on the first knife claw is moved out of the interior of the first protective sleeve through the first mounting opening, and the positioning surface of the knife handle fixed on the second knife claw is moved out of the interior of the second protective sleeve through the second mounting opening;
the horizontal rotating mechanism drives the cutters on the first cutter claw and the second cutter claw to rotate to a telescopic movement position from an initial position, wherein the initial position is right below the first protective sleeve and the second protective sleeve, and the telescopic movement position is a position where the second end of the rotating arm is closest to a milling machine spindle;
when the first tool claw and the second tool claw drive the tool to reach the telescopic position, the first cylinder drives the sliding rail to extend out of the milling machine spindle, so that the tool holder positioning surface is installed on the milling machine spindle, and tool changing is completed.
10. The method for changing the tool of the automatic tool changer of the engraving and milling machine tool according to claim 9, wherein after the tool changing is completed, the tool changer further comprises the following recovery steps:
the first cylinder drives the slide rail to retract to the telescopic motion position;
when the sliding rail is completely retracted, the horizontal rotating mechanism drives the cutters on the first cutter claw and the second cutter claw to rotate from the telescopic movement position to the initial position;
the second cylinder drives the first protection sleeve and the second protection sleeve to move downwards, so that the positioning surface of one hilt is inserted into the first protection sleeve through the first mounting opening, and the positioning surface of the other hilt is inserted into the second protection sleeve through the second mounting opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111032145.6A CN115741190A (en) | 2021-09-03 | 2021-09-03 | Automatic tool changer of engraving and milling machine tool and method for changing tool by using tool changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111032145.6A CN115741190A (en) | 2021-09-03 | 2021-09-03 | Automatic tool changer of engraving and milling machine tool and method for changing tool by using tool changer |
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| CN115741190A true CN115741190A (en) | 2023-03-07 |
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| FR2547230A1 (en) * | 1983-06-09 | 1984-12-14 | Moulin Georges | Automatic tool-changing device, especially for machine tools |
| EP0144912A2 (en) * | 1983-12-06 | 1985-06-19 | MAHO WERKZEUGMASCHINENBAU BABEL & CO. | Tool changer for milling and drilling machines |
| CN1031957A (en) * | 1987-09-17 | 1989-03-29 | 马霍股份公司 | The cutter changing device that is used for universal milling and drilling machine |
| CN206169721U (en) * | 2016-08-31 | 2017-05-17 | 北京超同步伺服股份有限公司 | Tool magazine through arm swing tool changing |
| CN208744305U (en) * | 2018-07-19 | 2019-04-16 | 广东科杰机械自动化有限公司 | A kind of tool change arm shortening tool change time |
| CN111716132A (en) * | 2020-07-31 | 2020-09-29 | 北京工研精机股份有限公司 | Simple tool magazine device for vertical milling machine and using method |
| CN216138556U (en) * | 2021-09-03 | 2022-03-29 | 广东科杰技术股份有限公司 | Automatic tool changing device |
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2021
- 2021-09-03 CN CN202111032145.6A patent/CN115741190A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2547230A1 (en) * | 1983-06-09 | 1984-12-14 | Moulin Georges | Automatic tool-changing device, especially for machine tools |
| EP0144912A2 (en) * | 1983-12-06 | 1985-06-19 | MAHO WERKZEUGMASCHINENBAU BABEL & CO. | Tool changer for milling and drilling machines |
| CN1031957A (en) * | 1987-09-17 | 1989-03-29 | 马霍股份公司 | The cutter changing device that is used for universal milling and drilling machine |
| CN206169721U (en) * | 2016-08-31 | 2017-05-17 | 北京超同步伺服股份有限公司 | Tool magazine through arm swing tool changing |
| CN208744305U (en) * | 2018-07-19 | 2019-04-16 | 广东科杰机械自动化有限公司 | A kind of tool change arm shortening tool change time |
| CN111716132A (en) * | 2020-07-31 | 2020-09-29 | 北京工研精机股份有限公司 | Simple tool magazine device for vertical milling machine and using method |
| CN216138556U (en) * | 2021-09-03 | 2022-03-29 | 广东科杰技术股份有限公司 | Automatic tool changing device |
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