CN202701421U - Steel pipe weld groove forming cutter - Google Patents
Steel pipe weld groove forming cutter Download PDFInfo
- Publication number
- CN202701421U CN202701421U CN 201220377438 CN201220377438U CN202701421U CN 202701421 U CN202701421 U CN 202701421U CN 201220377438 CN201220377438 CN 201220377438 CN 201220377438 U CN201220377438 U CN 201220377438U CN 202701421 U CN202701421 U CN 202701421U
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- CN
- China
- Prior art keywords
- cutter
- steel pipe
- bowl type
- tool rest
- type tool
- 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 steel pipe weld groove forming cutter, which comprises a bowl-shaped cutter holder, wherein the bowl-shaped cutter holder is provided with a conical inner cavity, a conical surface of the conical inner cavity is provided with at least three cutter plugging grooves, each cutter plugging groove is respectively provided with a cutting cutter in a plugging way, a cutting cutter fixing device is arranged between each cutting cutter and the bowl-shaped cutter holder, and the bottom end of the bowl-shaped cutter holder is provided with a drive connecting device which is connected with an electric motor; when the steel pipe weld groove forming cutter is in use, the bowl-shaped cutter holder is sleeved on the end part of a steel pipe, a cutter rod is connected with the electric motor, the electric motor drives the bowl-shaped cutter holder and the cutting cutter to rotate, and a steel pipe welding port is cut to form a needed gradient; and the steel pipe weld groove forming cutter can be machined and formed in one step, flexible and convenient, high in machining quality, capable of saving the working hours and the labor and capable of improving the labor efficiency; and the steel pipe weld groove forming cutter is simple in structure and convenient to use.
Description
Technical field
The utility model relates to a kind of dedicated tool, relates in particular to a kind of dedicated tool for processing steel pipe bevel for welding.
Background technology
High, middle compressed steel pipe welding needs certain bevel for welding angle, just can reach certain welding quality, and what adopt at present is gas cutting tool, also uses grinder buffing after the gas cutting completion, and operation is many, and efficient is low, and bevel for welding is of poor quality, and labour intensity is large.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of steel-pipe welding divided edge molding cutter of simple in structure, easy to operate and steel-pipe welding groove time processing moulding.
For solving the problems of the technologies described above, the technical solution of the utility model is: steel-pipe welding divided edge molding cutter, comprise a bowl type tool rest, described bowl type tool rest has conical internal cavity, the conical surface of described conical internal cavity is provided with at least three cutter inserting grooves, be plugged with respectively cutting tool in the described cutter inserting groove, be provided with the cutting tool fixture between described cutting tool and the described bowl type tool rest, the bottom of described bowl type tool rest is provided with the driving jockey that is connected with electro-motor.
As a kind of preferred technical scheme, described cutter inserting groove is the Tenon groove, has the installation portion with described Tenon groove coupling on the described cutting tool.
As a kind of preferred technical scheme, described cutting tool fixture comprises the cutter fastening bolt that is installed on the described bowl type tool rest, and the end of described cutter fastening bolt leans on the installation portion of described cutting tool.
As a kind of preferred technical scheme, described driving jockey comprises the knife bar that is fixedly connected with described bowl type tool rest bottom.
As a kind of preferred technical scheme, be arranged with four cutter inserting grooves in the described bowl type tool rest.
Owing to adopted technique scheme, steel-pipe welding divided edge molding cutter, comprise a bowl type tool rest, described bowl type tool rest has conical internal cavity, the conical surface of described conical internal cavity is provided with at least three cutter inserting grooves, be plugged with respectively cutting tool in the described cutter inserting groove, be provided with the cutting tool fixture between described cutting tool and the described bowl type tool rest, the bottom of described bowl type tool rest is provided with the driving jockey that is connected with electro-motor; During use, bowl type tool rest is enclosed within the end of steel pipe, and knife bar is connected with electro-motor, and electro-motor drives bowl type tool rest and cutting tool rotates, and cuts the gradient that needs for the steel pipe welding interface; The processing one-shot forming, flexible, crudy is high, has saved man-hour and labour, improved efficiency, and this molding cutter is simple in structure, and is easy to use.
Description of drawings
The following drawings only is intended to the utility model done and schematically illustrates and explain, does not limit scope of the present utility model.Wherein,
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the cutter inserting groove structural representation of the utility model embodiment;
Fig. 3 be among Fig. 1 A-A to cutaway view;
Fig. 4 is the left view of Fig. 1;
Among the figure: 1-bowl type tool rest; 2-cutter inserting groove; The 3-cutting tool; 4-cutter fastening bolt; The 5-knife bar.
The specific embodiment
Describe in detail with reference to the accompanying drawings according to exemplary embodiment of the present utility model.Here, it should be noted that in the accompanying drawings, give structure and the essentially identical part of function with identical Reference numeral, and in order to make specification simpler and clearer, omitted about the redundancy of substantially the same part and described.
As shown in figures 1 and 3, steel-pipe welding divided edge molding cutter, comprise a bowl type tool rest 1, described bowl type tool rest 1 has conical internal cavity, the conical surface of described conical internal cavity is provided with at least three cutter inserting grooves 2, the described cutter inserting groove 2 interior cutting tools 3 that are plugged with respectively, as shown in Figure 2, in the present embodiment, be arranged with four cutter inserting grooves 2 in the described bowl type tool rest 1; Certainly three cutter inserting grooves 2 or the cutter inserting groove 2 more than four also can be set as required, cutter inserting groove 2 quantity are more, and corresponding cutting tool 3 numbers that arrange increase with regard to corresponding, and process velocity is just faster; Described cutter inserting groove 2 is the Tenon groove, and described cutting tool 3 has the installation portion with described Tenon groove coupling; On the described bowl type tool rest 1 cutter fastening bolt 4 is installed, as shown in Figure 3 and Figure 4, cutter fastening bolt 4 is arranged on the described bowl type tool rest 1 along the trend of cutting tool 3, and the end of described cutter fastening bolt 4 leans on the installation portion of described cutting tool 3.The bottom of described bowl type tool rest 1 is installed with the knife bar 5 that is connected with electro-motor, and knife bar 5 can adopt metal square column or metal cylinder.
In the utility model, corner dimension between the sidewall of bowl type tool rest 1 and bowl type tool rest 1 center line can be according to processing needs free setting, for easy to process, can design the bowl type tool rest 1 of producing multiple angle, be 30 ° or 45 ° etc. such as the angle between bowl type tool rest 1 and bowl type tool rest 1 center line.
During use, bowl type tool rest 1 is enclosed within the end of steel pipe, and knife bar 5 is connected with electro-motor, and electro-motor drives bowl type tool rest 1 and cutting tool 3 rotates, and cuts the gradient that needs for the steel pipe welding interface; The processing one-shot forming, flexible, crudy is high, has saved man-hour and labour, has improved efficiency, and it is simple, easy to use to bore knife structure.
Description of the present utility model provides for example with for the purpose of describing, and is not exhaustively or with the utility model to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present utility model and practical application, thereby and makes those of ordinary skill in the art can understand the various embodiment with various modifications that the utility model design is suitable for special-purpose.
Claims (5)
1. steel-pipe welding divided edge molding cutter, it is characterized in that: comprise a bowl type tool rest, described bowl type tool rest has conical internal cavity, the conical surface of described conical internal cavity is provided with at least three cutter inserting grooves, be plugged with respectively cutting tool in the described cutter inserting groove, be provided with the cutting tool fixture between described cutting tool and the described bowl type tool rest, the bottom of described bowl type tool rest is provided with the driving jockey that is connected with electro-motor.
2. steel-pipe welding divided edge molding cutter as claimed in claim 1, it is characterized in that: described cutter inserting groove is the Tenon groove, has the installation portion with described Tenon groove coupling on the described cutting tool.
3. steel-pipe welding divided edge molding cutter as claimed in claim 2, it is characterized in that: described cutting tool fixture comprises the cutter fastening bolt that is installed on the described bowl type tool rest, and the end of described cutter fastening bolt leans on the installation portion of described cutting tool.
4. steel-pipe welding divided edge molding cutter as claimed in claim 1 is characterized in that: described driving jockey comprises the knife bar that is fixedly connected with described bowl type tool rest bottom.
5. such as claim 1,2,3 or 4 described steel-pipe welding divided edge molding cutters, it is characterized in that: be arranged with four cutter inserting grooves in the described bowl type tool rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220377438 CN202701421U (en) | 2012-08-01 | 2012-08-01 | Steel pipe weld groove forming cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220377438 CN202701421U (en) | 2012-08-01 | 2012-08-01 | Steel pipe weld groove forming cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701421U true CN202701421U (en) | 2013-01-30 |
Family
ID=47581761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220377438 Expired - Fee Related CN202701421U (en) | 2012-08-01 | 2012-08-01 | Steel pipe weld groove forming cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932749A (en) * | 2017-12-28 | 2018-04-20 | 深圳市海明润超硬材料股份有限公司 | A kind of emery wheel post-processing cutter |
-
2012
- 2012-08-01 CN CN 201220377438 patent/CN202701421U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932749A (en) * | 2017-12-28 | 2018-04-20 | 深圳市海明润超硬材料股份有限公司 | A kind of emery wheel post-processing cutter |
| CN107932749B (en) * | 2017-12-28 | 2024-01-26 | 深圳市海明润超硬材料股份有限公司 | Cutter for grinding wheel post-processing |
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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: 20130130 Termination date: 20180801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |