CN210334508U - High efficiency double-end milling cutter - Google Patents
High efficiency double-end milling cutter Download PDFInfo
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- CN210334508U CN210334508U CN201920936987.6U CN201920936987U CN210334508U CN 210334508 U CN210334508 U CN 210334508U CN 201920936987 U CN201920936987 U CN 201920936987U CN 210334508 U CN210334508 U CN 210334508U
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- milling cutter
- fixed column
- head
- milling
- high efficiency
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Abstract
The utility model discloses a high efficiency double-end milling cutter relates to milling cutter technical field, especially a high efficiency double-end milling cutter, including the fixed column, the draw-in groove has all been seted up to the top and the bottom of fixed column, the joint has first fixture block in the draw-in groove of fixed column bottom, one side welding that the draw-in groove inner wall was kept away from to first fixture block has first milling cutter handle, first screw hole has been seted up to the one end that first fixture block was kept away from to first milling cutter handle, first screw hole female connection has first milling cutter head, the joint has the second fixture block in the draw-in groove of fixed column top, one side welding that the draw-in groove inner wall was kept away from to the second fixture block has second milling cutter handle, the one end that the second fixture block was kept away from to the. The utility model discloses a double-end milling cutter is but split, when the milling cutter head of one end damaged, can remain the milling cutter head of the other end, the effectual cost of having practiced thrift.
Description
Technical Field
The utility model relates to a milling cutter technical field especially relates to a high efficiency double-end milling cutter.
Background
Current double-end milling cutter all is integrative, and after the one end tool bit wearing and tearing of double-end milling cutter, need change milling cutter again, the cost of wasting greatly, and when other milling machine station lacks milling cutter, still need a lot of milling cutters, the same cost of wasting.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a high-efficiency double-end milling cutter.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
designing a high-efficiency double-end milling cutter, comprising a fixed column, wherein the outer surface of the fixed column is engraved with external threads, the top end and the bottom end of the fixed column are both provided with a clamping groove, a first clamping block is clamped in the clamping groove at the bottom end of the fixed column, a first milling cutter handle is welded on one side of the first clamping block, which is far away from the inner wall of the clamping groove, a first threaded hole is formed in one end of the first milling cutter handle, which is far away from the first clamping block, a first milling head is connected with the first threaded hole in an internal thread manner, a second clamping block is clamped in the clamping groove at the top end of the fixed column, a second milling cutter handle is welded on one side of the second clamping block, which is far away from the inner wall of the clamping groove, a second threaded hole is formed in one end of the second milling cutter handle, which is far away from the second clamping block, the second threaded hole is connected with a second milling cutter head in a threaded mode, and the connecting positions of the fixing column and the first milling cutter handle and the connecting positions of the second milling cutter handle are respectively connected with a first fixing ring and a second fixing ring in a threaded mode.
Preferably, the first and second milling heads have equal diameters.
Preferably, the first threaded hole and the second threaded hole have the same diameter.
Preferably, the outer surface of the first milling head is provided with external threads which are matched with the first threaded hole.
Preferably, the outer surface of the second milling head is also engraved with external threads matching the second threaded hole.
Preferably, the fixing column, the first milling cutter handle, the first threaded hole, the first milling cutter head, the second milling cutter handle, the second threaded hole, the second milling cutter head, the first fixing ring and the second fixing ring share a center line.
Preferably, the inner parts of the first fixing ring and the second fixing ring are respectively provided with an inner thread matched with the outer thread on the fixing column.
The utility model provides a pair of high efficiency double-end milling cutter, beneficial effect lies in:
1. the fixing column, the clamping groove, the first clamping block, the first milling cutter handle, the first threaded hole and the first milling cutter head are connected in a matched mode; the fixed column, the draw-in groove, the second fixture block, the second milling cutter handle, cooperation between second screw hole and the second milling cutter head is connected, make things convenient for split double-end milling cutter, when the milling cutter head of double-end milling cutter one end damages, keep the milling cutter head of the other end, the effectual cost of having practiced thrift, first screw hole and first milling cutter head, threaded connection's setting between second screw hole and the second milling cutter head, can carry out quick change to the milling cutter head that damages, save change time, two draw-in grooves respectively with first fixture block, joint between the second fixture block, when the convenience lacks milling cutter in other milling machine stations, lift off a milling cutter and supply other station uses, the effectual cost of having practiced thrift.
2. The junction of fixed column and first milling cutter handle and second milling cutter handle is threaded connection first retainer plate and second retainer plate respectively, the inside of first retainer plate and second retainer plate all be carved with the external screw thread assorted internal thread on the fixed column, external screw thread on the fixed column and the cooperation setting between first retainer plate and the second retainer plate, fixed first milling cutter handle and second milling cutter handle that can step forward, thereby further fixed first milling cutter head and second milling cutter head, avoid double-end milling cutter to be at the during operation, take place not hard up condition.
Drawings
Fig. 1 is a schematic front view of a high-efficiency double-ended milling cutter according to the present invention;
fig. 2 is a schematic front view of a cross-sectional structure of a high-efficiency double-end milling cutter according to the present invention;
fig. 3 is a schematic view of a top view structure of the high-efficiency double-end milling cutter provided by the present invention.
In the figure: the milling cutter comprises a fixing column 1, a clamping groove 2, a first clamping block 3, a first milling cutter handle 4, a first threaded hole 5, a first milling cutter head 6, an external thread 7, a second clamping block 8, a second milling cutter handle 9, a second threaded hole 10, a second milling cutter head 11, a first fixing ring 12, an internal thread 13 and a second fixing ring 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a high-efficiency double-end milling cutter comprises a fixed column 1, external threads are engraved on the outer surface of the fixed column 1, clamping grooves 2 are formed at the top end and the bottom end of the fixed column 1, a first clamping block 3 is clamped in the clamping groove 2 at the bottom end of the fixed column 1, a first milling cutter handle 4 is welded at one side of the first clamping block 3 away from the inner wall of the clamping groove 2, a first threaded hole 5 is formed at one end of the first milling cutter handle 4 away from the first clamping block 3, a first milling cutter head 6 is connected with the first threaded hole 5 through internal threads, a second clamping block 8 is clamped in the clamping groove 2 at the top end of the fixed column 1, a second milling cutter handle 9 is welded at one side of the second clamping block 8 away from the inner wall of the clamping groove 2, a second threaded hole 10 is formed at one end of the second milling cutter handle 9 away from the second clamping block 8, the diameters of the first threaded hole 5 and the second threaded hole 10 are equal, an external thread 7 matched with the first threaded hole 5 is carved on the outer surface of the first milling cutter head 6, an external thread 7 matched with the second threaded hole 10 is also carved on the outer surface of the second milling cutter head 11, the fixing column 1, the first milling cutter handle 4, the first threaded hole 5, the first milling cutter head 6, the second milling cutter handle 9, the second threaded hole 10, the second milling cutter head 11, the first fixing ring 12 and the second fixing ring 14 are concentric, and the fixing column 1, the clamping groove 2, the first clamping block 3, the first milling cutter handle 4, the first threaded hole 5 and the first milling cutter head 6 are connected in a matched mode; the fixed column 1, draw-in groove 2, second fixture block 8, second milling cutter handle 9, cooperation between second screw hole 10 and the second milling cutter head 11 is connected, make things convenient for split double-end milling cutter, when the milling cutter head of double-end milling cutter one end damages, keep the milling cutter head of the other end, the effectual cost of having practiced thrift, first screw hole 5 and first milling cutter head 6, threaded connection's setting between second screw hole 10 and the second milling cutter head 11, can carry out quick change to the milling cutter head that damages, save change time, two draw-in grooves 2 respectively with first fixture block 3, joint between the second fixture block 8, when the convenience lacks milling cutter at other milling machine stations, lift off a milling cutter and supply other stations to use, the effectual cost of having practiced thrift.
Fixed column 1 and the junction of first milling cutter handle 4 and second milling cutter handle 9 threaded connection respectively have first retainer plate 12 and second retainer plate 14, the inside of first retainer plate 12 and second retainer plate 14 all be carved with the external screw thread assorted internal thread 13 on the fixed column 1, the external screw thread on the fixed column 1 sets up with the cooperation between first retainer plate 12 and the second retainer plate 14, fixed first milling cutter handle 4 and second milling cutter handle 9 that can be further, thereby further fixed first milling cutter head 6 and second milling cutter head 11, avoid double-end milling cutter at the during operation, the condition that takes place to become flexible.
When the milling cutter is installed, the first clamping block 3 on the first cutter handle 4 and the second clamping block 8 on the second cutter handle 9 are respectively clamped into the two clamping grooves 2, then the first milling cutter head 6 is in threaded connection with the first cutter handle 4, the second milling cutter head 11 is in threaded connection with the second cutter handle 9, and finally the first fixing ring 12 and the second fixing ring 14 are respectively in threaded connection with the connecting positions between the fixing column 1 and the first cutter handle 4 as well as between the first cutter handle 9 and the second cutter handle 9 for fastening and fixing.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The high-efficiency double-end milling cutter comprises a fixed column (1) and is characterized in that external threads are carved on the outer surface of the fixed column (1), clamping grooves (2) are respectively formed in the top end and the bottom end of the fixed column (1), a first clamping block (3) is clamped in the clamping groove (2) in the bottom end of the fixed column (1), a first milling cutter handle (4) is welded on one side, away from the inner wall of the clamping groove (2), of the first clamping block (3), a first threaded hole (5) is formed in one end, away from the first clamping block (3), of the first milling cutter handle (4), a first milling cutter head (6) is connected in the first threaded hole (5) in a threaded mode, a second clamping block (8) is clamped in the clamping groove (2) in the top end of the fixed column (1), a second milling cutter handle (9) is welded on one side, away from the inner wall of the clamping groove (2), of the second milling cutter handle (9), a second threaded hole (10), and a second milling head (11) is connected with the second threaded hole (10) through internal threads, and a first fixing ring (12) and a second fixing ring (14) are respectively connected with the joint of the fixing column (1) and the first milling cutter handle (4) and the joint of the fixing column and the second milling cutter handle (9) through threads.
2. A high efficiency double-ended milling cutter according to claim 1, characterized in that the diameters of the first milling head (6) and the second milling head (11) are equal.
3. A high efficiency double-ended milling cutter according to claim 1, characterized in that the first threaded bore (5) and the second threaded bore (10) are of equal diameter.
4. A high efficiency double-ended milling cutter according to claim 1, characterized in that the outer surface of the first milling head (6) is engraved with an external thread (7) cooperating with the first threaded hole (5).
5. A high efficiency double-ended milling cutter according to claim 1, characterized in that the outer surface of the second milling head (11) is also engraved with an external thread (7) cooperating with the second threaded hole (10).
6. A high efficiency double-ended milling cutter according to claim 1, characterized in that the fixing post (1), the first milling cutter shank (4), the first threaded bore (5), the first milling cutter head (6), the second milling cutter shank (9), the second threaded bore (10), the second milling cutter head (11), the first fixing ring (12) and the second fixing ring (14) are concentric.
7. A high efficiency double-ended milling cutter according to claim 1, characterized in that the first and second retainer rings (12, 14) are internally threaded (13) to mate with external threads on the stationary post (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920936987.6U CN210334508U (en) | 2019-06-20 | 2019-06-20 | High efficiency double-end milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920936987.6U CN210334508U (en) | 2019-06-20 | 2019-06-20 | High efficiency double-end milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210334508U true CN210334508U (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920936987.6U Active CN210334508U (en) | 2019-06-20 | 2019-06-20 | High efficiency double-end milling cutter |
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| CN (1) | CN210334508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059865A (en) * | 2020-09-21 | 2020-12-11 | 苏州浩耐特磨具有限公司 | Grinding wheel grinding machine with broken shaft power switching function and broken shaft power switching method |
-
2019
- 2019-06-20 CN CN201920936987.6U patent/CN210334508U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059865A (en) * | 2020-09-21 | 2020-12-11 | 苏州浩耐特磨具有限公司 | Grinding wheel grinding machine with broken shaft power switching function and broken shaft power switching method |
| CN112059865B (en) * | 2020-09-21 | 2021-08-10 | 苏州浩耐特磨具有限公司 | Grinding wheel grinding machine with broken shaft power switching function and broken shaft power switching method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221129 Address after: 239000 northeast of the intersection of Liuzhou Road and Xin'anjiang Road, Zhongxin Suchu high tech Industrial Development Zone, Chuzhou City, Anhui Province Patentee after: Chuzhou yongpu Alloy Tool Co.,Ltd. Address before: 215200 North of Maoyuan Road, Wujiang Economic and Technological Development Zone, Suzhou, Jiangsu Patentee before: Suzhou spandi precision tools Co.,Ltd. |
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| TR01 | Transfer of patent right |