CN216680435U - Structure capable of integrally disassembling serial milling cutter - Google Patents
Structure capable of integrally disassembling serial milling cutter Download PDFInfo
- Publication number
- CN216680435U CN216680435U CN202123136217.XU CN202123136217U CN216680435U CN 216680435 U CN216680435 U CN 216680435U CN 202123136217 U CN202123136217 U CN 202123136217U CN 216680435 U CN216680435 U CN 216680435U
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- cutter
- main body
- cutter bar
- sleeved
- bar main
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Abstract
The utility model relates to an integral detachable structure of a cluster milling cutter, which comprises a cutter bar main body connected to a machine tool main shaft and a die frame body connected to the machine tool main body, wherein a plurality of cutter discs are sleeved on a cutter disc mounting section on the cutter bar main body, the cutter discs are spaced by spacer sleeves sleeved on the cutter bar main body, an adjusting pad sleeved on the cutter bar main body is arranged on one side edge of each cutter disc, a bearing positioning sleeve is sleeved on the cutter bar main body, an inner ring of a supporting bearing is fixedly sleeved on the bearing positioning sleeve, an outer ring of the supporting bearing is fixed in a round hole formed by the die frame body and a tile frame, the tile frame is fixedly connected with the die frame body through a tile frame bolt, and an axially-positioned locking nut is arranged at the end head of the cutter bar main body. Convenient operation, labour saving and time saving has improved work efficiency.
Description
Technical Field
The utility model relates to a cutter bar structure of machining equipment, in particular to an integrally detachable structure of a serial milling cutter.
Background
The existing special machine tool for multi-gear face milling and grooving is used for radial feeding of a main shaft or a cutter in the working process, meanwhile, the cutter bar is longer, the cutter bar is provided with a plurality of supporting guide sleeves, when a blade or the cutter bar is replaced, the die carrier body needs to be dismounted, the guide sleeves are dismounted, the cutter bar is dismounted, the operation is troublesome, time and labor are wasted, and the position precision of the cutter is not easy to guarantee after the cutter bar is mounted again.
Disclosure of Invention
The object of the utility model is. The string milling cutter overall detachable structure is simple in structure, convenient to operate, time-saving, labor-saving and capable of guaranteeing the position accuracy of the cutter.
The utility model relates to an integral detachable structure of a cluster milling cutter, which comprises a cutter bar main body connected to a machine tool main shaft and a die frame body connected to the machine tool main body, wherein a plurality of cutter discs are sleeved on a cutter disc mounting section on the cutter bar main body, the cutter discs are spaced by spacer sleeves sleeved on the cutter bar main body, an adjusting pad sleeved on the cutter bar main body is arranged on one side edge of each cutter disc, a bearing positioning sleeve is sleeved on the cutter bar main body, an inner ring of a supporting bearing is fixedly sleeved on the bearing positioning sleeve, an outer ring of the supporting bearing is fixed in a round hole formed by the die frame body and a tile frame, the tile frame is fixedly connected with the die frame body through a tile frame bolt, and an axially-positioned locking nut is arranged at the end head of the cutter bar main body.
The string milling cutter can be integrally disassembled, the cutter bar can be integrally disassembled when the cutter bar is disassembled, the cutter bar main body and parts on the cutter bar main body can be integrally disassembled only by disassembling the tile frame bolt between the tile frame and the cutter frame body and the fixing bolt between the cutter bar main body and the main shaft, the tile frame bolt and the fixing bolt are fixed after the assembly is carried out again, the position precision is unchanged, the operation is convenient, the time and the labor are saved, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a side view schematically showing the construction of the formwork body and the tile frame shown in fig. 1.
Detailed Description
As shown in fig. 1 and 2: the utility model discloses an integrally detachable structure of a serial milling cutter, which comprises a cutter bar main body 1 connected to a machine tool main shaft 10 and a die frame body 8 connected to a machine tool main body 12. The cutter head 3 mounting section on the cutter bar main body 1 is sleeved with a plurality of cutter heads 3, the cutter heads 3 are spaced by a plurality of spacer bushes 2 sleeved on the cutter bar main body 1, one side edge of each cutter head 3 is provided with an adjusting pad 4 sleeved on the cutter bar main body 1, and the axial position of the cutter head 3 is adjusted by the thickness change of the adjusting pad 4. The bearing positioning sleeve 6 is sleeved on the cutter bar main body 1, the inner ring of the supporting bearing 5 is fixedly sleeved on the bearing positioning sleeve 6, the outer ring of the supporting bearing 5 is fixed in a round hole formed by the die frame body 8 and the tile frame 9, the tile frame 9 is fixedly connected with the die frame body 8 through a tile frame bolt 13, and the tile frame 9 and the die frame body 8 form a bearing seat structure. The end of the cutter bar main body 1 is provided with a locking nut 7 which is axially positioned. The whole disassembly can be carried out when the cutter bar is disassembled, the whole cutter bar body 1 and parts on the cutter bar body 1 can be disassembled as long as the tile frame bolt 13 between the tile frame 9 and the mould frame body 8 and the fixing bolt 11 between the cutter bar body 1 and the main shaft 10 are disassembled, the re-installation can be carried out as long as the tile frame bolt 13 and the fixing bolt 11 are fixed, the position precision is unchanged, the operation is convenient, the time and the labor are saved, and the working efficiency is improved.
Claims (1)
1. The utility model provides a structure can wholly be dismantled to cluster milling cutter, is including connecting cutter arbor main part (1) on lathe main shaft (10) and connecting die holder body (8) on lathe main part (12), its characterized in that: blade disc installation section cover on cutter arbor main part (1) is equipped with a plurality of blade discs (3), blade disc (3) carry out the interval through spacer (2) of suit on cutter arbor main part (1), one side of every blade disc (3) all is equipped with adjustment pad (4) of suit on cutter arbor main part (1), the cover is equipped with bearing position sleeve (6) on cutter arbor main part (1), the fixed suit of inner circle of support bearing (5) is on bearing position sleeve (6), the outer lane of support bearing (5) is fixed in the round hole of form frame body (8) and tile frame (9) constitution, through tile frame bolt (13) fixed connection between tile frame (9) and the die carrier body (8), end in cutter arbor main part (1) is equipped with axial positioning's lock nut (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123136217.XU CN216680435U (en) | 2021-12-15 | 2021-12-15 | Structure capable of integrally disassembling serial milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123136217.XU CN216680435U (en) | 2021-12-15 | 2021-12-15 | Structure capable of integrally disassembling serial milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216680435U true CN216680435U (en) | 2022-06-07 |
Family
ID=81840245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123136217.XU Active CN216680435U (en) | 2021-12-15 | 2021-12-15 | Structure capable of integrally disassembling serial milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216680435U (en) |
-
2021
- 2021-12-15 CN CN202123136217.XU patent/CN216680435U/en active Active
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