CN207887898U - A kind of cutter at the fast turning valve body nozzle back side - Google Patents
A kind of cutter at the fast turning valve body nozzle back side Download PDFInfo
- Publication number
- CN207887898U CN207887898U CN201820248471.8U CN201820248471U CN207887898U CN 207887898 U CN207887898 U CN 207887898U CN 201820248471 U CN201820248471 U CN 201820248471U CN 207887898 U CN207887898 U CN 207887898U
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- CN
- China
- Prior art keywords
- knife bar
- cutter
- fixing body
- back side
- knife
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- 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.)
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Abstract
The utility model is related to a kind of turning cutting tool, specifically a kind of cutter at the fast turning valve body nozzle back side belongs to lathe processing tool bit technical field.It includes knife bar main body, knife bar stretching body, knife bar fixing body and diamond shaped insert, and knife bar body front end is sequentially connected knife bar and stretches out body and knife bar fixing body, and knife bar fixing body upper end face is equipped with blade installation slot, diamond shaped insert is connected by screw in blade installation slot；Knife bar stretches out body and is located at diamond shaped insert processing cutter head side equipped with knife bar escape groove；Knife bar fixing body both sides are equipped with fixing body evacuation chamfering inclined-plane.The utility model is simple in structure, compact, reasonable, easy to operate, and the turnery processing of body nozzle backside structure can be rapidly completed, improve processing efficiency, avoids the generation of chatter mark, improves the processing quality of product.
Description
Technical field
The utility model is related to a kind of turning cutting tool, specifically a kind of cutter at the fast turning valve body nozzle back side,
Belong to lathe processing tool bit technical field.
Background technology
In the prior art, valve flange back side nozzle machining area is more, and processing space is again relatively small, generally uses slot
Knife is processed.Not only process velocity is slower for traditional slot knife processing method, but also the complete valve body nozzle back side meeting later of Vehicle Processing
There is apparent chatter mark, cause product appearance unqualified, and slot knife service life itself is shorter, processing cost is higher.
Invention content
In place of the purpose of this utility model is to overcome above-mentioned deficiency, to provide a kind of fast turning valve body nozzle back side
Cutter, the turnery processing of body nozzle backside structure can be rapidly completed, improve processing efficiency, avoid the generation of chatter mark.
According to technical solution provided by the utility model, a kind of cutter at the fast turning valve body nozzle back side includes knife bar master
Body, knife bar stretch out body, knife bar fixing body and diamond shaped insert, it is characterized in that：Knife bar body front end be sequentially connected knife bar stretch out body and
Knife bar fixing body, knife bar fixing body upper end face are equipped with blade installation slot, diamond shaped insert are connected by screw in blade installation slot；
Knife bar stretches out body and is located at diamond shaped insert processing cutter head side equipped with knife bar escape groove；Knife bar fixing body both sides are equipped with fixing body
Avoid chamfering inclined-plane.
Further, knife bar main body and knife bar are equipped with knife bar evacuation inclined-plane between stretching out body, and knife bar evacuation inclined-plane is located at water chestnut
Shape blade processes cutter head side.
Further, knife bar fixing body rear end is equipped with knife bar evacuation chamfering circular arc face from top to bottom, and knife bar avoids chamfering circle
Cambered surface extends to knife bar body front part.
Further, blade installation slot side is equipped with the cutter head escape groove of oblong.
Further, knife bar stretches out width of the width less than knife bar fixing body of body, and the width of knife bar fixing body is less than knife
The width of bar main body.
Compared with the prior art the utility model has the following advantages：
The utility model is simple in structure, compact, reasonable, easy to operate, and the vehicle of body nozzle backside structure can be rapidly completed
Processing is cut, processing efficiency is improved, avoids the generation of chatter mark, improves the processing quality of product.
Description of the drawings
Fig. 1 is the utility model front view.
Fig. 2 is enlarged drawing at A in Fig. 1.
Fig. 3 is the utility model side view.
Reference sign：1- knife bars main body, 2- knife bars stretch out body, 3- knife bars fixing body, 4- diamond shaped inserts, 5- blades peace
Tankage, 6- cutter heads escape groove, 7- fixing bodies evacuation chamfering inclined-plane, 8- knife bars evacuation chamfering circular arc face, 9- knife bars escape groove, 10-
Knife bar avoids inclined-plane.
Specific implementation mode
The utility model will be further described in conjunction with the embodiment in attached drawing below：
As shown in Fig. 1 ~ 3, the utility model includes mainly knife bar main body 1, knife bar stretching body 2, knife bar fixing body 3 and diamond shape
Blade 4.
1 front end of knife bar main body is sequentially connected knife bar stretching body 2 and knife bar fixing body 3,3 upper end face of knife bar fixing body are equipped with
Blade installation slot 5, diamond shaped insert 4 is connected by screw in blade installation slot 5, and 5 side of blade installation slot is equipped with the knife of oblong
Head escape groove 6, cutter head escape groove 6 are used to avoid the rear end cutter head of diamond shaped insert 4.
Knife bar stretches out body 2 and is located at the processing cutter head side of diamond shaped insert 4 equipped with knife bar escape groove 9, the setting of knife bar escape groove 9
So that knife bar stretching body 2 can extend into the valve body nozzle back side and be processed.
The knife bar stretches out width of the width less than knife bar fixing body 3 of body 2, and the width of knife bar fixing body 3 is less than knife bar
The width of main body 1.
3 both sides of knife bar fixing body are equipped with fixing body evacuation chamfering inclined-plane 7, and fixing body avoids the setting on chamfering inclined-plane 7
So that blade will not collide the side wall of workpieces processing in cutting.
3 rear end of knife bar fixing body is equipped with knife bar evacuation chamfering circular arc face 8 from top to bottom, and knife bar avoids chamfering circular arc face
8 extend to 1 front of knife bar main body, and the setting in knife bar evacuation chamfering circular arc face 8 makes blade not collided in cutting
The side wall of workpieces processing.
The knife bar main body 1 and knife bar are equipped with knife bar evacuation inclined-plane 10 between stretching out body 2, and knife bar evacuation inclined-plane 10 is located at water chestnut
Shape blade 4 processes cutter head side, and the setting on knife bar evacuation inclined-plane 10 is so that knife bar will not collide workpieces processing in cutting
Side wall.
When the utility model is used, knife bar stretches out body and knife bar fixing body stretches into the valve body nozzle back side, water chestnut is then relied on
Shape blade carries out machining.The utility model is easy to operate, and the turnery processing of body nozzle backside structure can be rapidly completed, carry
High processing efficiency, avoids the generation of chatter mark, improves the processing quality of product.
Claims (5)
1. a kind of cutter at the fast turning valve body nozzle back side, including knife bar main body（1）, knife bar stretch out body（2）, knife bar fixing body
（3）And diamond shaped insert（4）, it is characterized in that：Knife bar main body（1）Front end is sequentially connected knife bar and stretches out body（2）With knife bar fixing body
（3）, knife bar fixing body（3）Upper end face is equipped with blade installation slot（5）, blade installation slot（5）Inside it is connected by screw diamond shape knife
Piece（4）；Knife bar stretches out body（2）Positioned at diamond shaped insert（4）It processes cutter head side and is equipped with knife bar escape groove（9）；The knife bar installation
Body（3）Both sides are equipped with fixing body evacuation chamfering inclined-plane（7）.
2. a kind of cutter at the fast turning valve body nozzle back side as described in claim 1, it is characterized in that：The knife bar main body
（1）Body is stretched out with knife bar（2）Between be equipped with knife bar avoid inclined-plane（10）, knife bar evacuation inclined-plane（10）Positioned at diamond shaped insert（4）Add
Work cutter head side.
3. a kind of cutter at the fast turning valve body nozzle back side as described in claim 1, it is characterized in that：The knife bar fixing body
（3）Rear end is equipped with knife bar evacuation chamfering circular arc face from top to bottom（8）, knife bar evacuation chamfering circular arc face（8）Extend to knife bar
Main body（1）Front.
4. a kind of cutter at the fast turning valve body nozzle back side as described in claim 1, it is characterized in that：The blade installation slot
（5）Side is equipped with the cutter head escape groove of oblong（6）.
5. a kind of cutter at the fast turning valve body nozzle back side as described in claim 1, it is characterized in that：The knife bar stretches out body
（2）Width be less than knife bar fixing body（3）Width, knife bar fixing body（3）Width be less than knife bar main body（1）Width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820248471.8U CN207887898U (en) | 2018-02-11 | 2018-02-11 | A kind of cutter at the fast turning valve body nozzle back side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820248471.8U CN207887898U (en) | 2018-02-11 | 2018-02-11 | A kind of cutter at the fast turning valve body nozzle back side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207887898U true CN207887898U (en) | 2018-09-21 |
Family
ID=63543127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820248471.8U Active CN207887898U (en) | 2018-02-11 | 2018-02-11 | A kind of cutter at the fast turning valve body nozzle back side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207887898U (en) |
-
2018
- 2018-02-11 CN CN201820248471.8U patent/CN207887898U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214191 Furong five road, Xishan Economic Development Zone, Wuxi, Jiangsu Province, No. 18 Patentee after: Yingpu Aviation Technology Co., Ltd Address before: 214191 Furong five road, Xishan Economic Development Zone, Wuxi, Jiangsu Province, No. 18 Patentee before: IMPRO AVIATION COMPONENTS (WUXI) Co.,Ltd. |