CN201997728U - Combination welded turning tool - Google Patents
Combination welded turning tool Download PDFInfo
- Publication number
- CN201997728U CN201997728U CN2011200033064U CN201120003306U CN201997728U CN 201997728 U CN201997728 U CN 201997728U CN 2011200033064 U CN2011200033064 U CN 2011200033064U CN 201120003306 U CN201120003306 U CN 201120003306U CN 201997728 U CN201997728 U CN 201997728U
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- CN
- China
- Prior art keywords
- tool
- handle
- knife
- tool rest
- turning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a combination welded turning tool, which comprises a tool holder, a hard alloy tool bit and a tool body. The hard alloy tool bit is disposed on the tool holder, the tool body consists of a tool handle connected with the tool holder, and the tool handle is movably connected with the tool holder and fixed through a connecting mechanism. The combination welded turning tool has the advantages that the tool handle is movably connected with the tool holder and fixed through the connecting mechanism, the tool holder can be taken off for replacing a new tool holder and the tool handle is used continuously after the hard alloy tool bit is damaged or worn and unable to be used, and thereby carbon steel is saved, manufacturing cost and use cost of the turning tool are reduced. Further, grinding of the turning tool can be achieved by adjusting axial angles of the tool holder and the tool handle, the turning tool in higher quality can be ground more conveniently as compared with the existing integrally structured welded turning tool, and thereby tool grinding is more convenient and quicker.
Description
Technical field
The utility model relates to the lathe grinding instrument, especially relates to the Combination Welding lathe tool.
Background technology
Brazed carbide turning tool belongs to single cutting edge of a knife or a sword cutter, and a lot of forms are arranged because of turnery thing shape is different, as 90 ° of lathe tools, as 45 ° of lathe tools, accent button lathe tool etc.But their structure all is carbon steel tool rest and the handle of a knife by integrative-structure to be constituted, and with scolder carbide chip is welded in the cutter groove on tool rest, and by using behind the selected geometric parameter sharpening.And mostly the reason of scrapping of brazed carbide turning tool is owing to the carbide cutter tool pad wear or damages institute to cause, and this just causes a large amount of wastes of carbon steel tool rest and handle of a knife.
Summary of the invention
The utility model purpose is to provide a kind of and reaches the reusable Combination Welding lathe tool of carbon steel handle of a knife by changing tool rest.
For achieving the above object, the utility model can be taked following technical proposals:
Combination Welding lathe tool described in the utility model, it by tool rest, be arranged on carbide bit and the cutter hub that handle of a knife constituted that is connected with tool rest on the described tool rest; Described handle of a knife and tool rest flexibly connect and fix by bindiny mechanism.
Described handle of a knife and tool rest are one by the taper hole plug-in mounting that is arranged on the frustum on the tool rest and is opened in the handle of a knife end; Described bindiny mechanism is the connecting screw rod that is arranged in the handle of a knife through hole, and an end of described connecting screw rod and the screw bolt that is opened on the described frustum, the other end extend outside the handle of a knife and the nut bolt.
Described frustum is a circular cone structure; Described nut is for turning round handle structure.
The utility model advantage is to take described handle of a knife and tool rest to be set to movable connection structure, and fixes by bindiny mechanism.Therefore when carbide bit damage or wear and tear can not use after, tool rest can be taken off the tool rest that more renews and handle of a knife continues to reuse, this has not only saved carbon steel material, has reduced the manufacturing cost and the cost of use of lathe tool, simultaneously, can finish by the axial angle of adjusting tool rest and handle of a knife during sharpening, with the brazed carbide turning tool of existing integrative-structure relatively, be more conducive to grinding and go out high-quality lathe tool, make the operation of whetting a knife convenient more, quick.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in the figure, Combination Welding lathe tool described in the utility model, it by tool rest 1, be arranged on the cutter hub that carbide bit 2 and the handle of a knife 3 that is connected with tool rest 1 on the described tool rest 1 are constituted: described handle of a knife 3 and tool rest 1 are one by the conical bore plug-in mounting that is arranged on the frustum of a cone 4 on the tool rest 1 and is opened in handle of a knife 3 ends; Vertically offer through hole along handle of a knife 3, run through described through hole and be provided with connecting screw rod 5, an end of described connecting screw rod 5 and the screw bolt that is opened on the described frustum of a cone 4, the other end extend outside the handle of a knife 3 and turn round nut 6 bolts of handle structure.
Claims (3)
1. Combination Welding lathe tool, it by tool rest (1), be arranged on the cutter hub that carbide bit (2) and the handle of a knife (3) that is connected with tool rest (1) on the described tool rest (1) are constituted; It is characterized in that: described handle of a knife (3) flexibly connects with tool rest (1) and fixes by bindiny mechanism.
2. Combination Welding lathe tool according to claim 1 is characterized in that: described handle of a knife (3) and tool rest (1) are one by the taper hole plug-in mounting that is arranged on the frustum (4) on the tool rest (1) and is opened in handle of a knife (3) end; Described bindiny mechanism is for being arranged on connecting screw rod (5) handle of a knife (3) through hole in, and an end of described connecting screw rod (5) and be opened in screw bolt on the described frustum (4), the other end extend outside the handle of a knife (3) and nut (6) bolt.
3. Combination Welding lathe tool according to claim 2 is characterized in that: described frustum (4) is a circular cone structure; Described nut (6) is for turning round handle structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200033064U CN201997728U (en) | 2011-01-07 | 2011-01-07 | Combination welded turning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200033064U CN201997728U (en) | 2011-01-07 | 2011-01-07 | Combination welded turning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201997728U true CN201997728U (en) | 2011-10-05 |
Family
ID=44700502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200033064U Expired - Fee Related CN201997728U (en) | 2011-01-07 | 2011-01-07 | Combination welded turning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201997728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772477A (en) * | 2014-01-09 | 2015-07-15 | 朱晓丰 | Tool bar-recyclable welding turning tool |
-
2011
- 2011-01-07 CN CN2011200033064U patent/CN201997728U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772477A (en) * | 2014-01-09 | 2015-07-15 | 朱晓丰 | Tool bar-recyclable welding turning tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20130107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |