CN207343807U - A kind of endoporus twolip threading tool - Google Patents
A kind of endoporus twolip threading tool Download PDFInfo
- Publication number
- CN207343807U CN207343807U CN201721231761.3U CN201721231761U CN207343807U CN 207343807 U CN207343807 U CN 207343807U CN 201721231761 U CN201721231761 U CN 201721231761U CN 207343807 U CN207343807 U CN 207343807U
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- China
- Prior art keywords
- blade
- knife
- installation position
- knife bar
- machine
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Abstract
The utility model proposes a kind of endoporus twolip threading tool, including knife bar, described knife bar one end is equipped with the two internal channel knife installation positions and screwer installation position being uniformly arranged in 180 degree, the internal channel knife installation position is equipped with machine folder septal fossula slot blade, the screwer installation position is equipped with machine folder threaded blade, the installation threaded hole for screwing in blade fastening screw is equipped with the internal channel knife installation position and screwer installation position, machine folder septal fossula slot blade and machine the folder threaded blade is individually fixed on internal channel knife installation position and screwer installation position by blade fastening screw, the point of a knife and knife bar central axis of the machine folder septal fossula slot blade and machine folder threaded blade are respectively positioned in coplanar.The utility model can complete boring, septal fossula groove processing and internal thread machining by a lathe tool, carry out rotation to lathe saddle without withdrawing and replace lathe tool, can save substantial amounts of process time and processing cost.
Description
Technical field
It the utility model is related to mechanical processing cutlery field, and in particular to a kind of endoporus twolip threading tool.
Background technology
In numerous machining operations, often it is related to internal thread machining process, in machining internal thread on lathe,
Often first punch, internal channel is processed in hole after carrying out bore hole as needed after punching, is carried out eventually through threading tool
Screw thread process, it is desirable to which completing the processing of internal thread just needs to use inner hole boring tool, internal channel lathe tool and internal thread cutter, therefore can make
Clamping three is different types of lathe tool on lathe saddle, at the same add man-hour requirement ceaselessly carry out withdrawing, knife rest tool changing position, into
Knife acts, while can take knife rest cutter spacing so that machinable operation quantity is reduced on a trolley bed, seriously affects processing effect
Rate.
The content of the invention
Based on the above problem, the utility model aim is that boring, internal channel can be completed by a lathe tool by providing one kind
Processing and the endoporus twolip threading tool of internal thread machining.
In view of the above problems, provide following technical solution：A kind of endoporus twolip threading tool, including knife bar, the knife
Bar one end is equipped with two blade installation positions being uniformly arranged centered on knife bar central axis in 180 degree rotation, the blade peace
Dress position is respectively internal channel knife installation position and screwer installation position, and the internal channel knife installation position is equipped with machine folder internal channel knife
Piece, the screwer installation position are equipped with machine folder threaded blade, and the internal channel knife installation position and screwer installation position are respectively positioned on
The intersection of knife bar end and knife bar outer wall, is equipped with for screwing in knife on the internal channel knife installation position and screwer installation position
The installation threaded hole of piece fixing screws, machine folder septal fossula slot blade and machine the folder threaded blade are distinguished by blade fastening screw
Be fixed on internal channel knife installation position and screwer installation position, the point of a knife of machine folder septal fossula slot blade and machine folder threaded blade and
Knife bar central axis is respectively positioned in coplanar, and the point of a knife of the machine folder threaded blade presss from both sides internal channel on knife bar axial location with machine
The main cutting edge of blade is centrally located.
In said structure, by setting interchangeable machine to press from both sides septal fossula slot blade and machine folder threaded blade, the fast of blade is realized
Speed is replaced, while in production and processing, after the completion of interior hole drilling, lathe saddle control lathe tool traverse feed makes machine press from both sides internal channel
The main cutting edge of blade is reached at internal thread crest diameter, and knife rest length feed makes the front cutting edge of machine folder septal fossula slot blade at this time
Boring is carried out to endoporus, when boring to bottom hole, traverse feed cuts out the main cutting edge of machine folder septal fossula slot blade to knife rest again
Easy to the internal channel of threading tool withdrawing, knife rest withdrawing retracts to outside workpiece hole, and knife rest does not stop reciprocal length feed at this time
The turning of screw thread is completed towards other direction traverse feed at the same time；It is in 180 since machine is pressed from both sides septal fossula slot blade and machine folder threaded blade
Degree be uniformly arranged on same knife bar, as long as therefore control knife bar lateral position type of cut can be controlled, exempt from
Go withdrawing to replace the trouble of cutter, can save the plenty of time.
The utility model is further arranged to, the main cutting edge of machine folder septal fossula slot blade to knife bar central axis away from
From equal with a distance from machine folder threaded blade point of a knife to knife bar central axis.
In said structure, lathe can be facilitated to be zeroed knife, make knife bar central axis and workpiece centre axis coaxle so that knife
Frame feed distance in horizontal both direction feed can be consistent.
The utility model is further arranged to, and the knife bar cross section transverse is in cydariform, the lower planes of the cydariform knife bar
It is parallel to each other with machine folder septal fossula slot blade, the point of a knife of machine folder threaded blade and plane that knife bar central axis is formed.
In said structure, it is ensured that machine presss from both sides the point of a knife and main shaft gyration of septal fossula slot blade main cutting edge and machine folder threaded blade
The horizontal plane keeping parallelism at center, is consistent the cutting angle between its cutting edge and inner hole of workpiece, the knife in cydariform section
Bar can be easy to clamping.
The beneficial effects of the utility model：Boring, septal fossula groove processing and internal thread machining, nothing can be completed by a lathe tool
Need withdrawing to carry out rotation to lathe saddle and replace lathe tool, substantial amounts of process time and processing cost can be saved.
Brief description of the drawings
Fig. 1 is the structure diagram of internal channel knife installation position on the utility model knife bar.
Fig. 2 is the structure diagram of screwer installation position on the utility model knife bar.
Fig. 3 is the overall structure diagram of the utility model.
Figure label implication：10- knife bars；101- planes；11- blades installation position；12- internal channel knives installation position；121- machines
Press from both sides septal fossula slot blade；1211- main cutting edges；1212- front cutting edges；13- screwers installation position；131- machines press from both sides threaded blade；
1311- points of a knife；14- blade fastening screws；15- installs threaded hole.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not intended to limit the scope of the present invention.
Referring to figs. 1 to Fig. 3, a kind of endoporus twolip threading tool as shown in Figure 1 to Figure 3, including knife bar 10, the knife bar
10 one end are equipped with two blade installation positions 11 being uniformly arranged centered on 10 central axis of knife bar in 180 degree rotation, the knife
Piece installation position 11 is respectively internal channel knife installation position 12 and screwer installation position 13, and the internal channel knife installation position 12 is equipped with machine
Septal fossula slot blade 121 is pressed from both sides, the screwer installation position 13 is equipped with machine folder threaded blade 131, the internal channel knife installation position 12
And screwer installation position 13 is respectively positioned on the intersection of 10 end of knife bar and 10 outer wall of knife bar, the internal channel knife installation position 12 and spiral shell
The installation threaded hole 15 for screwing in blade fastening screw 14 is equipped with line knife installation position 13, the machine presss from both sides septal fossula slot blade
121 and machine folder threaded blade 131 internal channel knife installation position 12 and screwer are individually fixed in by blade fastening screw 14 and pacified
Fill on position 13, the point of a knife and 10 central axis of knife bar of the machine folder septal fossula slot blade 121 and machine folder threaded blade 131 are respectively positioned on together
In plane, the point of a knife 1311 of the machine folder threaded blade 131 presss from both sides septal fossula slot blade 121 on 10 axial location of knife bar positioned at machine
1211 middle position of main cutting edge.
In said structure, by setting interchangeable machine to press from both sides septal fossula slot blade 121 and machine folder threaded blade 131, knife is realized
The quick-replaceable of piece, while in production and processing, after the completion of interior hole drilling, lathe saddle control lathe tool traverse feed presss from both sides machine
The main cutting edge 1211 of septal fossula slot blade 121 is reached at internal thread crest diameter, and knife rest length feed makes machine press from both sides internal channel at this time
The front cutting edge 1212 of blade 121 carries out boring to endoporus, and when boring to bottom hole, traverse feed makes machine press from both sides internal channel to knife rest again
The main cutting edge 1211 of blade 121 cuts out to retract to outside workpiece hole easy to the internal channel of threading tool withdrawing, knife rest withdrawing,
Knife rest does not stop to complete the turning of screw thread while reciprocal length feed towards other direction traverse feed at this time；Since machine is pressed from both sides septal fossula
Slot blade 121 and machine folder threaded blade 131 are uniformly arranged on same knife bar 10 in 180 degree, as long as therefore control knife bar 10
Lateral position type of cut can be controlled, eliminate withdrawing replace cutter trouble, can save the plenty of time.
In the present embodiment, the machine presss from both sides the main cutting edge 1211 of septal fossula slot blade 121 to the distance of 10 central axis of knife bar
It is equal with the distance of machine folder threaded blade 131 point of a knife 1311 to 10 central axis of knife bar.
In said structure, lathe can be facilitated to be zeroed knife, make 10 central axis of knife bar and workpiece centre axis coaxle so that
Knife rest feed distance in horizontal both direction feed can be consistent.
In the present embodiment, 10 cross section transverse of knife bar is in cydariform, and the lower planes 101 of the cydariform knife bar 10 are and machine
It is parallel to each other to press from both sides septal fossula slot blade 121, the point of a knife 131 of machine folder threaded blade 131 and plane that 10 central axis of knife bar is formed.
In said structure, it is ensured that the main cutting edge 1211 of machine folder septal fossula slot blade 121 and the knife of machine folder threaded blade 131
The horizontal plane keeping parallelism of point 1311 and main shaft rotation center, makes the cutting angle between its cutting edge and inner hole of workpiece keep one
Cause, the knife bar 10 in cydariform section can be easy to clamping.
The beneficial effects of the utility model：Boring, septal fossula groove processing and internal thread machining, nothing can be completed by a lathe tool
Need withdrawing to carry out rotation to lathe saddle and replace lathe tool, substantial amounts of process time and processing cost can be saved.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and modification, above-mentioned vacation can also be made
If these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (3)
1. a kind of endoporus twolip threading tool, including knife bar, it is characterised in that：Described knife bar one end is equipped with two with knife bar center
The blade installation position being uniformly arranged centered on axis in 180 degree rotation, the blade installation position is respectively internal channel knife installation position
And screwer installation position, the internal channel knife installation position are equipped with machine folder septal fossula slot blade, the screwer installation position is equipped with
Machine presss from both sides threaded blade, and the internal channel knife installation position and screwer installation position are respectively positioned on the boundary of knife bar end and knife bar outer wall
Locate, the installation threaded hole for screwing in blade fastening screw be equipped with the internal channel knife installation position and screwer installation position,
Machine folder septal fossula slot blade and machine folder threaded blade by blade fastening screw be individually fixed in internal channel knife installation position and
On screwer installation position, the point of a knife and knife bar central axis of the machine folder septal fossula slot blade and machine folder threaded blade are respectively positioned on flat
In face, the machine presss from both sides main cutting edge of the point of a knife of threaded blade with machine folder septal fossula slot blade on knife bar axial location and sets between two parties
Put.
A kind of 2. endoporus twolip threading tool according to claim 1, it is characterised in that：The machine folder septal fossula slot blade
The distance of main cutting edge to knife bar central axis is equal with the distance of machine folder threaded blade point of a knife to knife bar central axis.
A kind of 3. endoporus twolip threading tool according to claim 2, it is characterised in that：The knife bar cross section transverse is in drum
Shape, the lower planes of the cydariform knife bar press from both sides the point of a knife and knife bar central axis of threaded blade with machine folder septal fossula slot blade, machine
The plane of composition is parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721231761.3U CN207343807U (en) | 2017-09-25 | 2017-09-25 | A kind of endoporus twolip threading tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721231761.3U CN207343807U (en) | 2017-09-25 | 2017-09-25 | A kind of endoporus twolip threading tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207343807U true CN207343807U (en) | 2018-05-11 |
Family
ID=62410692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721231761.3U Expired - Fee Related CN207343807U (en) | 2017-09-25 | 2017-09-25 | A kind of endoporus twolip threading tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207343807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480030A (en) * | 2018-05-15 | 2019-11-22 | 西安泰富西玛电机有限公司 | A kind of electric machine stand turning double-ended tool bit and the method using the tool sharpening electric machine stand |
-
2017
- 2017-09-25 CN CN201721231761.3U patent/CN207343807U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480030A (en) * | 2018-05-15 | 2019-11-22 | 西安泰富西玛电机有限公司 | A kind of electric machine stand turning double-ended tool bit and the method using the tool sharpening electric machine stand |
| CN110480030B (en) * | 2018-05-15 | 2023-08-11 | 西安西玛电机有限公司 | Double-end cutter for turning motor base and method for machining motor base by adopting double-end cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 Termination date: 20180925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |