CN211439137U - Multi-tool-position tool magazine - Google Patents
Multi-tool-position tool magazine Download PDFInfo
- Publication number
- CN211439137U CN211439137U CN201922253712.5U CN201922253712U CN211439137U CN 211439137 U CN211439137 U CN 211439137U CN 201922253712 U CN201922253712 U CN 201922253712U CN 211439137 U CN211439137 U CN 211439137U
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- tool
- main shaft
- handle
- cylinder
- arm
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Abstract
The utility model relates to a tool changing device technical field specifically is a multitool position tool magazine, including tool changing mechanism and main shaft, tool changing mechanism includes the handle of a knife, the arm of a knife, first link mechanism, second link mechanism, linking arm and first cylinder, the both ends of first cylinder are connected respectively in the middle part of first link mechanism and the one end of linking arm, the other end of linking arm is connected in first link mechanism and second link mechanism, the arm of a knife includes first driving medium and second driving medium, first driving medium is connected in the one end of the dorsad linking arm of first link mechanism and second link mechanism, the handle of a knife is installed in the second driving medium, main shaft outer wall cover is equipped with one and can move the tool rest, but movable tool rest is equipped with a plurality of tool changing mechanisms along its circumferencial direction, the handle of a knife installation end and the cooperation. The utility model discloses a set up a plurality of tool changing mechanisms on the circumferencial direction of the portable knife rest of main shaft, compact structure can not possess too much work place.
Description
Technical Field
The utility model relates to a tool changing device technical field specifically is a multitool position tool magazine.
Background
The design of this kind of many tool positions tool magazine of current technical aspect adopts the tool magazine to arrange in outside quick broach main shaft more, carries out the change of main shaft cutter and tool magazine cutter in step through tool changing mechanism, need move to the tool changing station with the cutter that will call from other stations of tool magazine earlier during the tool changing, just can carry out the tool changing. Because the used cutters are different due to different workpiece forms, one product needs to be operated by multiple cutters, the space of a working site is limited, and the working site of an enterprise is greatly wasted due to the design of the existing tool magazine.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above-mentioned technical problem among the prior art, provide a multitool position tool magazine, this tool magazine compact structure can not possess too much work place to can satisfy the tool changing requirement of multiple cutter.
In order to achieve the above object, a multi-tool magazine is provided, which comprises:
the tool changing mechanism comprises a tool handle, a tool arm, a first connecting rod mechanism, a second connecting rod mechanism, a connecting arm and a first cylinder, wherein two ends of the first cylinder are respectively connected to the middle part of the first connecting rod mechanism and one end of the connecting arm, the other end of the connecting arm is connected to the first connecting rod mechanism and the second connecting rod mechanism, the tool arm comprises a first transmission piece and a second transmission piece, the first transmission piece is connected to one end, back to the connecting arm, of the first connecting rod mechanism and one end, back to the connecting arm, of the second connecting rod mechanism, and the tool handle is installed in the second transmission piece;
the tool changing device comprises a main shaft, wherein a movable tool rest is sleeved on the outer wall of the main shaft, a plurality of tool changing mechanisms are arranged on the movable tool rest along the circumferential direction of the movable tool rest, and a tool shank mounting end of the main shaft is matched with the tool shank.
Preferably, the main shaft is arranged on the mounting seat.
Preferably, the movable blade holder is connected to a second cylinder.
Preferably, the second transmission piece is provided with a clamping hole, and the middle part of the tool shank is matched with the clamping hole of the second transmission piece.
Preferably, one end of the tool shank facing the first cylinder is insertable into a tool shank mounting end of the spindle.
Compared with the prior art, the utility model, its advantage lies in:
1. the utility model has compact structure and can not occupy too much work place by arranging a plurality of tool changing mechanisms in the circumferential direction of the movable tool rest of the main shaft;
2. the utility model discloses a first link mechanism of first cylinder drive and the motion of second link mechanism, and then drive the motion of arm, the arm sends the handle of a knife to the place ahead of the handle of a knife installation end of main shaft, the portable knife rest of second cylinder drive moves backward, make the handle of a knife insert the handle of a knife installation end of main shaft in the main shaft locking with the handle of a knife simultaneously, the main shaft drives the cutter operation this moment, the handle of a knife that the main shaft will lock is loosened after that, the portable knife rest of second cylinder drive moves forward, make the handle of a knife break away from the main shaft, first cylinder drive tool changing mechanism rolls back, therefore, this tool magazine tool changing is fast, and need not to remove the tool changing station in advance with used cutter during the tool changing.
Drawings
Fig. 1 is a front view of a tool changing mechanism of the present invention;
fig. 2 is a side view of the tool changing mechanism of the present invention;
fig. 3 is a perspective view of the overall structure of the present invention;
fig. 4 is a side view of the overall structure of the present invention.
As shown, in the figure:
1. tool changing mechanism, 11. tool handle, 12. tool arm, 121. first transmission piece, 122. second transmission piece, 13. first link mechanism, 14. second link mechanism, 15. connecting arm, 16. first cylinder
2. Main shaft
3. Mounting seat
4. The second cylinder
5. The knife rest can be moved.
Detailed Description
The structure and principle of such a device will be apparent to those skilled in the art from the following further description of the invention with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 4, the multi-tool-position tool magazine includes a tool changing mechanism, a movable tool rest, a main shaft, a mounting base and a second cylinder, wherein the main shaft is arranged on the mounting base, the movable tool rest is further sleeved on the outer wall of the main shaft, the movable tool rest is connected to the second cylinder, and the second cylinder is used for driving the movable tool rest to move forward or backward along the axial direction of the main shaft. The movable tool rest is provided with a plurality of tool changing mechanisms along the circumferential direction, the structure is compact, and excessive working sites cannot be occupied. In addition, the front end of the main shaft is a tool handle mounting end which is matched with a tool handle on the tool changing mechanism, and the tool handle can be inserted into the tool handle mounting end of the main shaft.
The tool changing mechanism comprises a tool handle, a tool arm, a first connecting rod mechanism, a second connecting rod mechanism, a connecting arm and a first cylinder, two ends of the first cylinder are connected to the middle of the first connecting rod mechanism and one end of the connecting arm respectively, the other end of the connecting arm is connected to the first connecting rod mechanism and the second connecting rod mechanism, the tool arm comprises a first transmission piece and a second transmission piece, and the first transmission piece is connected to one end, facing away from the connecting arm, of the first connecting rod mechanism and the second connecting rod mechanism. The first cylinder can drive the first link mechanism and the second link mechanism to rotate forwards or backwards around the connecting arm, and then the knife arm is driven to move forwards or backwards. A clamping hole is formed in the second transmission piece, the middle of the tool shank is matched with the clamping hole of the second transmission piece, and the tool shank can be installed in the clamping hole of the second transmission piece. The clamping hole is formed by two openable semicircular sheets, the two semicircular sheets can be locked and spliced through the bolt, and the two semicircular sheets are opened to be replaced when the knife handle needs to be replaced.
The first cylinder and the second cylinder are controlled by a tool magazine system. The tool magazine system can adjust the motion state of the first air cylinder and the second air cylinder.
And opening the first cylinder, wherein the first cylinder can push the first connecting rod mechanism and the second connecting rod mechanism to rotate forwards around the connecting arm, so that the cutter arm is driven to move forwards, and the cutter arm conveys the cutter handle to the front of the cutter handle mounting end of the main shaft. At this time, the axial position of the shank and the axial position of the shank mounting end of the spindle are in the same linear position.
Further, the second cylinder is started, the second cylinder drives the movable tool holder to retreat along the axial direction of the main shaft, so that the rear end of the tool holder (namely, the end of the tool holder facing the first cylinder) is inserted into the tool holder mounting end of the main shaft, and meanwhile, the main shaft can lock the tool holder. At this time, the main shaft can drive the cutter to operate.
Furthermore, when the tool is withdrawn, the main shaft loosens the locked tool holder, the second cylinder can drive the movable tool rest to move forwards along the axial direction of the main shaft, so that the tool holder is separated from the main shaft, at the moment, the first cylinder drives the tool changing mechanism to withdraw, namely the first cylinder pulls the first connecting rod mechanism and the second connecting rod mechanism to rotate backwards around the connecting arm, and then the tool holder is driven to move backwards, so that the withdrawal of the tool is completed.
Furthermore, the utility model discloses still have following operating procedure:
the tool magazine system sends a tool adjusting instruction, the first air cylinder is controlled through the electromagnetic valve to enable the tool changing mechanism to move forwards, the tool handle is sent to the front of the tool handle mounting end of the main shaft, then the second air cylinder drives the movable tool rest to move backwards, the rear end of the tool handle is inserted into the tool handle mounting end of the main shaft, meanwhile, the main shaft locks the tool handle, the main shaft drives the tool to operate, after the tool finishes operation, the main shaft loosens the locked tool handle, then the second air cylinder drives the movable tool rest to move forwards, the tool handle is separated from the main shaft, and finally the first air cylinder drives the tool changing mechanism to move backwards to finish the whole tool. And when other cutters need to be replaced, repeating the steps for replacing the cutters.
Therefore, in the whole tool changing process, the tool changing speed of the tool magazine is high, the used tools do not need to be moved to the tool changing station in advance during tool changing, and the tool changing requirements of various tools can be met.
Claims (5)
1. A multi-tool magazine, comprising:
the tool changing mechanism comprises a tool handle, a tool arm, a first connecting rod mechanism, a second connecting rod mechanism, a connecting arm and a first cylinder, wherein two ends of the first cylinder are respectively connected to the middle part of the first connecting rod mechanism and one end of the connecting arm, the other end of the connecting arm is connected to the first connecting rod mechanism and the second connecting rod mechanism, the tool arm comprises a first transmission piece and a second transmission piece, the first transmission piece is connected to one end, back to the connecting arm, of the first connecting rod mechanism and one end, back to the connecting arm, of the second connecting rod mechanism, and the tool handle is installed in the second transmission piece;
the tool changing device comprises a main shaft, wherein a movable tool rest is sleeved on the outer wall of the main shaft, a plurality of tool changing mechanisms are arranged on the movable tool rest along the circumferential direction of the movable tool rest, and a tool shank mounting end of the main shaft is matched with the tool shank.
2. The multi-tool magazine of claim 1,
the main shaft is arranged on the mounting seat.
3. The multi-tool magazine of claim 1,
the movable tool rest is connected to the second cylinder.
4. The multi-tool magazine of claim 1,
the second transmission part is provided with a clamping hole, and the middle part of the knife handle is matched with the clamping hole of the second transmission part.
5. The multi-tool magazine of claim 1,
one end of the cutter handle, which faces the first air cylinder, can be inserted into the cutter handle mounting end of the main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922253712.5U CN211439137U (en) | 2019-12-16 | 2019-12-16 | Multi-tool-position tool magazine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922253712.5U CN211439137U (en) | 2019-12-16 | 2019-12-16 | Multi-tool-position tool magazine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211439137U true CN211439137U (en) | 2020-09-08 |
Family
ID=72316307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922253712.5U Active CN211439137U (en) | 2019-12-16 | 2019-12-16 | Multi-tool-position tool magazine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211439137U (en) |
-
2019
- 2019-12-16 CN CN201922253712.5U patent/CN211439137U/en active Active
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