CN217371528U - Quick tool changing device for milling machine - Google Patents
Quick tool changing device for milling machine Download PDFInfo
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- CN217371528U CN217371528U CN202220994970.8U CN202220994970U CN217371528U CN 217371528 U CN217371528 U CN 217371528U CN 202220994970 U CN202220994970 U CN 202220994970U CN 217371528 U CN217371528 U CN 217371528U
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- fixedly connected
- milling machine
- connecting block
- motor
- rotating shaft
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- 238000003801 milling Methods 0.000 title claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a milling machine technical field, especially a quick toolchanger for milling machine, including the milling machine body, one side fixedly connected with support of milling machine body, one side fixed mounting of support has first electric putter, first electric putter's output fixedly connected with mounting panel, one side fixed mounting of mounting panel has first motor, the first connecting block of output fixedly connected with of motor, one side fixedly connected with connecting rod of first connecting block. The utility model has the advantages that: through the cooperation setting of first electric putter, mounting panel, first motor, first connecting block, connecting rod, second motor, driving gear, driven gear, first pivot, carousel, installation piece and cutter structure need not the manual work of carrying out the tool changing of manual work, and is easy and simple to handle, has reduced operating personnel's intensity of labour, very big saving the required time of change cutter, has reached the effect that improves machining efficiency.
Description
Technical Field
The utility model relates to a milling machine technical field, especially a quick tool changing device for milling machine.
Background
Milling machines are mainly machine tools for machining various surfaces of workpieces by using milling cutters, generally, the milling cutters are mainly in rotation motion, the workpieces and the milling cutters are in feed motion, and the milling machines can machine planes and grooves and can machine various curved surfaces, gears and the like.
However, the existing tool changer for the milling machine needs manual tool changing operation, which is troublesome, wastes time, increases labor intensity of operators step by step, and reduces processing efficiency, so that the problem needs to be solved by a quick tool changer for the milling machine.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a quick toolchanger for milling machine, effectively solved prior art not enough.
The purpose of the utility model is realized through the following technical scheme: a quick tool changing device for a milling machine comprises a milling machine body, wherein a support is fixedly connected to one side of the milling machine body, a first electric push rod is fixedly mounted to one side of the support, an output end of the first electric push rod is fixedly connected with a mounting plate, a first motor is fixedly mounted to one side of the mounting plate, an output end of the first motor is fixedly connected with a first connecting block, a connecting rod is fixedly connected to one side of the first connecting block, a cross beam is fixedly connected to one side of the support, a second electric push rod is fixedly mounted to one side of the cross beam, an output end of the second electric push rod is fixedly connected with a moving frame, a second motor is fixedly mounted to one side of the moving frame, a driving gear is fixedly connected to an output end of the second motor, a driven gear is meshed with the outer surface of the driving gear, and a first rotating shaft is fixedly connected to the inner wall of a key groove of the driven gear, the bottom fixedly connected with carousel of first pivot, the fixed surface of carousel is connected with the installation piece, one side of installation piece is rotated through the bearing and is connected with the cutter structure.
Optionally, the cutter structure comprises a second rotating shaft, a second connecting block, a connecting hole and a cutter, the top end of the second rotating shaft is fixedly connected with the second connecting block, the connecting hole is formed in one side of the second connecting block, and the bottom end of the second rotating shaft is fixedly connected with the cutter.
Optionally, a reinforcing rib plate is fixedly connected to one side of the bracket, and one end, far away from the bracket, of the reinforcing rib plate is fixedly connected with the cross beam, so that the structural stability of the cross beam can be ensured, and the cross beam can stably support the second electric push rod.
Optionally, the first connecting block and the second connecting block have the same size, the connecting rod is connected with the connecting hole in an inserting mode, the connecting rod is matched with the connecting hole in size, the connecting rod can be smoothly inserted into the connecting hole, the first connecting block and the second connecting block are further connected, and the second connecting block can rotate along with the rotation of the first connecting block.
Optionally, the first rotating shaft penetrates through the moving frame, the first rotating shaft is rotatably connected with the moving frame through a bearing, and the moving frame can support the first rotating shaft, so that the stability of the first rotating shaft during rotation is ensured.
Optionally, the number of the mounting blocks is several, and the several mounting blocks are distributed on the outer surface of the turntable in a circumferential array.
The utility model has the advantages of it is following:
1. the quick tool changing device for the milling machine is characterized in that through the matching arrangement of the first electric push rod, the mounting plate, the first motor, the first connecting block, the connecting rod, the second motor, the driving gear, the driven gear, the first rotating shaft, the rotating disc, the mounting block and the tool structure, when a tool needs to be changed, the first electric push rod is started to enable the mounting plate to drive the first motor to move upwards, the first connecting block drives the connecting rod to move upwards, the connecting rod is moved out of the connecting hole, then the second motor is started, the first rotating shaft is rotated under the action of the driving gear and the driven gear, the rotating disc can drive the mounting block to rotate, the tool structure can also rotate along with the rotation of the mounting block and further moves to the position of the next tool, at the moment, the connecting rod corresponds to the position of the connecting hole, then start once more first electric putter makes the mounting panel drive first motor and moves down make the connecting rod inject the inside of connecting hole under the effect of first connecting block to the work of changing the cutter is accomplished, thereby need not the manual work of carrying out the tool changing, and is easy and simple to handle, has reduced operating personnel's intensity of labour, very big saving the required time of changing the cutter, has reached the effect that improves machining efficiency.
Drawings
Fig. 1 is a schematic view of a first view structure of the present invention;
fig. 2 is a schematic view of a second perspective structure of the present invention;
FIG. 3 is a schematic structural view of the movable frame and the connecting members thereof according to the present invention;
fig. 4 is a schematic structural view of the first electric push rod of the present invention;
fig. 5 is a schematic structural diagram of the cutter structure of the present invention.
In the figure: 1-milling machine body, 2-bracket, 3-first electric push rod, 4-mounting plate, 5-first motor, 6-first connecting block, 7-connecting rod, 8-cross beam, 9-second electric push rod, 10-moving frame, 11-second motor, 12-driving gear, 13-driven gear, 14-first rotating shaft, 15-rotating disc, 16-mounting block, 17-cutter structure, 1701-second rotating shaft, 1702-second connecting block, 1703-connecting hole, 1704-cutter and 18-reinforcing rib plate.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1-5, a quick tool changer for a milling machine includes a milling machine body 1, a support 2 is fixedly connected to one side of the milling machine body 1, a first electric push rod 3 is fixedly installed to one side of the support 2, an installation plate 4 is fixedly connected to an output end of the first electric push rod 3, a first motor 5 is fixedly installed to one side of the installation plate 4, a first connection block 6 is fixedly connected to an output end of the first motor 5, a connection rod 7 is fixedly connected to one side of the first connection block 6, a cross beam 8 is fixedly connected to one side of the support 2, a second electric push rod 9 is fixedly installed to one side of the cross beam 8, a moving frame 10 is fixedly connected to an output end of the second electric push rod 9, a second motor 11 is fixedly installed to one side of the moving frame 10, a driving gear 12 is fixedly connected to an output end of the second motor 11, a driven gear 13 is engaged with an outer surface of the driving gear 12, a first rotating shaft 14 is fixedly connected to the inner wall of a key groove of the driven gear 13, a rotating disc 15 is fixedly connected to the bottom end of the first rotating shaft 14, an installation block 16 is fixedly connected to the outer surface of the rotating disc 15, and a cutter structure 17 is rotatably connected to one side of the installation block 16 through a bearing.
As an optional technical solution of the utility model: the cutter structure 17 comprises a second rotating shaft 1701, a second connecting block 1702, a connecting hole 1703 and a cutter 1704, wherein the top end of the second rotating shaft 1701 is fixedly connected with the second connecting block 1702, the connecting hole 1703 is formed in one side of the second connecting block 1702, and the bottom end of the second rotating shaft 1701 is fixedly connected with the cutter 1704.
As an optional technical solution of the utility model: one side fixedly connected with reinforcing floor 18 of support 2, the one end and the crossbeam 8 fixed connection that support 2 was kept away from to reinforcing floor 18 can guarantee the structural stability of crossbeam 8, and then make the second electric putter 9 of support that crossbeam 8 can be stable.
As an optional technical solution of the utility model: the first connecting block 6 is the same as the second connecting block 1702 in size, the connecting rod 7 is inserted into the connecting hole 1703, the connecting rod 7 is matched with the connecting hole 1703 in size, the connecting rod 7 can be smoothly inserted into the connecting hole 1703, the first connecting block 6 is further connected with the second connecting block 1702, and the second connecting block 1702 can rotate along with the rotation of the first connecting block 6.
As an optional technical solution of the utility model: the first rotating shaft 14 penetrates through the moving frame 10, the first rotating shaft 14 is rotatably connected with the moving frame 10 through a bearing, and the first rotating shaft 14 can be supported through the moving frame 10, so that the stability of the first rotating shaft 14 during rotation is ensured.
As an optional technical solution of the utility model: the number of the mounting blocks 16 is several, and a plurality of the mounting blocks 16 are distributed on the outer surface of the rotary table 15 in a circumferential array.
The working process of the utility model is as follows:
when the cutter needs to be replaced, firstly, the first electric push rod 3 is started to enable the mounting plate 4 to drive the first motor 5 to move upwards, further, the first connecting block 6 drives the connecting rod 7 to move upwards, the connecting rod 7 is moved out of the inside of the connecting hole 1703, then, the second motor 11 is started, the first rotating shaft 14 is rotated under the action of the driving gear 12 and the driven gear 13, so that the rotating disc 15 can drive the mounting block 16 to rotate, the cutter structure 17 can also rotate along with the rotation of the mounting block 16, further, the next cutter is moved to the position of the next cutter, at the moment, the connecting rod 7 corresponds to the position of the connecting hole 1703, then, the first electric push rod 3 is started again to enable the mounting plate 4 to drive the first motor 5 to move downwards, the connecting rod 7 is inserted into the inside of the connecting hole 1703 under the action of the first connecting block 6, so that the cutter replacing work is completed, and then, the first electric push rod 3 and the second electric push rod 9 are started simultaneously, the tool 1704 is moved to a proper position, and the first connecting block 6 drives the tool structure 17 to rotate when the first motor 5 is started, so as to process the workpiece.
In summary, the following steps: through the matching arrangement of the first electric push rod 3, the mounting plate 4, the first motor 5, the first connecting block 6, the connecting rod 7, the second motor 11, the driving gear 12, the driven gear 13, the first rotating shaft 14, the rotating disc 15, the mounting block 16 and the cutter structure 17, when a cutter needs to be replaced, firstly, the first electric push rod 3 is started to enable the mounting plate 4 to drive the first motor 5 to move upwards, further the first connecting block 6 drives the connecting rod 7 to move upwards, the connecting rod 7 is moved out from the inside of the connecting hole 1703, then, the second motor 11 is started, the first rotating shaft 14 is rotated under the action of the driving gear 12 and the driven gear 13, further the rotating disc 15 drives the mounting block 16 to rotate, the cutter structure 17 is also rotated along with the rotation of the mounting block 16 and further moves to the position of the next cutter, at the moment, the connecting rod 7 corresponds to the position of the connecting hole 1703, then, the first electric push rod 3 is started again to enable the mounting plate 4 to drive the first motor 5 to move downwards, make connecting rod 7 inject the inside of connecting hole 1703 under the effect of first connecting block 6 to the work of changing the cutter is accomplished, thereby need not the manual work of carrying out the tool changing of manual work, and is easy and simple to handle, has reduced operating personnel's intensity of labour, and very big saving changes the required time of cutter, has reached the effect that improves machining efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A quick tool changing device for milling machine which characterized in that: comprises a milling machine body (1), one side of the milling machine body (1) is fixedly connected with a support (2), one side of the support (2) is fixedly provided with a first electric push rod (3), the output end of the first electric push rod (3) is fixedly connected with a mounting plate (4), one side of the mounting plate (4) is fixedly provided with a first motor (5), the output end of the first motor (5) is fixedly connected with a first connecting block (6), one side of the first connecting block (6) is fixedly connected with a connecting rod (7), one side of the support (2) is fixedly connected with a cross beam (8), one side of the cross beam (8) is fixedly provided with a second electric push rod (9), the output end of the second electric push rod (9) is fixedly connected with a moving frame (10), one side of the moving frame (10) is fixedly provided with a second motor (11), the output fixedly connected with driving gear (12) of second motor (11), the surface toothing of driving gear (12) has driven gear (13), the first pivot (14) of keyway inner wall fixedly connected with of driven gear (13), the bottom fixedly connected with carousel (15) of first pivot (14), the surface fixedly connected with installation piece (16) of carousel (15), one side of installation piece (16) is rotated through the bearing and is connected with cutter structure (17).
2. The quick tool changer for a milling machine according to claim 1, characterized in that: the cutter structure (17) comprises a second rotating shaft (1701), a second connecting block (1702), a connecting hole (1703) and a cutter (1704), wherein the top end of the second rotating shaft (1701) is fixedly connected with the second connecting block (1702), the connecting hole (1703) is formed in one side of the second connecting block (1702), and the bottom end of the second rotating shaft (1701) is fixedly connected with the cutter (1704).
3. The quick tool changer for a milling machine according to claim 1, characterized in that: one side of the support (2) is fixedly connected with a reinforcing rib plate (18), and one end, far away from the support (2), of the reinforcing rib plate (18) is fixedly connected with the cross beam (8).
4. The quick tool changer for a milling machine according to claim 1, characterized in that: the first connecting block (6) and the second connecting block (1702) are the same in size, the connecting rod (7) is inserted into the connecting hole (1703), and the connecting rod (7) is matched with the connecting hole (1703) in size.
5. The quick tool changer for a milling machine according to claim 1, characterized in that: the first rotating shaft (14) penetrates through the moving frame (10), and the first rotating shaft (14) is rotatably connected with the moving frame (10) through a bearing.
6. The quick tool changer for a milling machine according to claim 1, characterized in that: the number of the mounting blocks (16) is several, and the several mounting blocks (16) are distributed on the outer surface of the rotary table (15) in a circumferential array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220994970.8U CN217371528U (en) | 2022-04-27 | 2022-04-27 | Quick tool changing device for milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220994970.8U CN217371528U (en) | 2022-04-27 | 2022-04-27 | Quick tool changing device for milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217371528U true CN217371528U (en) | 2022-09-06 |
Family
ID=83108607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220994970.8U Expired - Fee Related CN217371528U (en) | 2022-04-27 | 2022-04-27 | Quick tool changing device for milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217371528U (en) |
-
2022
- 2022-04-27 CN CN202220994970.8U patent/CN217371528U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220906 |
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| CF01 | Termination of patent right due to non-payment of annual fee |