CN203031024U - Groove milling tool for welding diamond - Google Patents
Groove milling tool for welding diamond Download PDFInfo
- Publication number
- CN203031024U CN203031024U CN 201320021386 CN201320021386U CN203031024U CN 203031024 U CN203031024 U CN 203031024U CN 201320021386 CN201320021386 CN 201320021386 CN 201320021386 U CN201320021386 U CN 201320021386U CN 203031024 U CN203031024 U CN 203031024U
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- China
- Prior art keywords
- tool
- handle
- groove
- tool body
- cutter hub
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- Expired - Lifetime
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Abstract
The utility model discloses a groove milling tool for welding diamond. The groove milling tool for welding diamond comprises a tool body, a tool handle vertically connected with the center of the end face of the tool body, and tool bits which are uniformly distributed on the circumference direction of the tool body, wherein a round groove is arranged at the middle part of one side of the tool body; one end of the tool handle is inserted in the groove, and is detachably connected with the tool body through an axial screw; the tool handle is connected with the tool body by extending an outer circle part inside the groove through a flat key; the tool handle is made of high-speed steel; the tool body is made of hard alloy; and the tool bits are made of diamond. With the adoption of the technical scheme, the groove milling tool for welding diamond disclosed by the utility model uses the high-speed steel to manufacture the tool handle; the tool body at the large-diameter part is made of the hard alloy; and the tool handle and the tool body are connected by using flat keys and screws. Therefore, by adopting a split type structure, the groove milling tool for welding diamond effectively lowers the production cost and saves the manufacturing time on the premise of not influencing a cutting effect.
Description
Technical field
The utility model belongs to machining manufacturing technology field, relates in particular to the adamantine slotting cutter of a kind of welding.
Background technology
At present, the structure of slotting cutter needs to waste more raw material so during fabrication for whole hard alloy material welding PCD cutter head, and when large diameter Hardmetal materials worn into minor diameter, need take a long time, and causes cost of charp tool increase.
The utility model content
The utility model is in order to solve weak point of the prior art, and a kind of minute body structure, the adamantine slotting cutter of welding that cost is low are provided.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: the adamantine slotting cutter of a kind of welding, comprise cutter hub, the handle of a knife that is connected with cutter hub end face central vertical and be distributed on the cutter head that cutter hub week makes progress, described cutter hub one middle side part is provided with circular groove, handle of a knife one end is plugged in the groove and by axial screw and cutter hub and removably connects, the cylindrical portion that handle of a knife stretches in the groove is connected with cutter hub by flat key, the material of described handle of a knife is high-speed steel, the material of cutter hub is carbide alloy, and the material of cutter head is diamond.
Adopt technique scheme, the utility model adopts high-speed steel to do handle of a knife, and the cutter hub at major diameter position adopts carbide alloy, and handle of a knife is connected with screw with flat key with cutter hub two parts.This split-type structural has effectively reduced production cost under the prerequisite that does not influence cutting effect (high accuracy and fineness), saved manufacturing time.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the adamantine slotting cutter of a kind of welding of the present utility model, comprise cutter hub 1, the handle of a knife 2 that is connected with cutter hub 1 end face central vertical and be welded among four cutter head 3(figure that make progress in 1 week of cutter hub and only show two), cutter hub 1 one middle side parts are provided with circular groove 4, handle of a knife 2 one ends are plugged in the groove 4 and by axial screw 5 and cutter hub 1 and removably connect, the cylindrical portion that handle of a knife 2 stretches in the groove 4 is connected with cutter hub 1 by flat key 6, the material of handle of a knife 2 is high-speed steel, the material of cutter hub 1 is carbide alloy, and the material of cutter head 3 is diamond.
Claims (1)
1. one kind is welded adamantine slotting cutter, comprise cutter hub, the handle of a knife that is connected with cutter hub end face central vertical and be distributed on the cutter head that cutter hub week makes progress, it is characterized in that: described cutter hub one middle side part is provided with circular groove, handle of a knife one end is plugged in the groove and by axial screw and cutter hub and removably connects, the cylindrical portion that handle of a knife stretches in the groove is connected with cutter hub by flat key, the material of described handle of a knife is high-speed steel, and the material of cutter hub is carbide alloy, and the material of cutter head is diamond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320021386 CN203031024U (en) | 2013-01-16 | 2013-01-16 | Groove milling tool for welding diamond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320021386 CN203031024U (en) | 2013-01-16 | 2013-01-16 | Groove milling tool for welding diamond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203031024U true CN203031024U (en) | 2013-07-03 |
Family
ID=48683165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320021386 Expired - Lifetime CN203031024U (en) | 2013-01-16 | 2013-01-16 | Groove milling tool for welding diamond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203031024U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312654A (en) * | 2015-11-28 | 2016-02-10 | 沈阳飞机工业（集团）有限公司 | Chamfer milling cutter and using method thereof |
| CN109262037A (en) * | 2018-10-15 | 2019-01-25 | 上海工具厂有限公司 | Symmetric helix tooth milling cutter for the long narrow straight grain side wall processing of thin-walled parts |
| CN110227848A (en) * | 2019-05-09 | 2019-09-13 | 成都邦普切削刀具股份有限公司 | A kind of novel dovetail slotting cutter |
-
2013
- 2013-01-16 CN CN 201320021386 patent/CN203031024U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312654A (en) * | 2015-11-28 | 2016-02-10 | 沈阳飞机工业（集团）有限公司 | Chamfer milling cutter and using method thereof |
| CN109262037A (en) * | 2018-10-15 | 2019-01-25 | 上海工具厂有限公司 | Symmetric helix tooth milling cutter for the long narrow straight grain side wall processing of thin-walled parts |
| CN110227848A (en) * | 2019-05-09 | 2019-09-13 | 成都邦普切削刀具股份有限公司 | A kind of novel dovetail slotting cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |