CN205289775U - Processing high pressure common rail connects interior cold -forming sword of hole - Google Patents
Processing high pressure common rail connects interior cold -forming sword of hole Download PDFInfo
- Publication number
- CN205289775U CN205289775U CN201620007616.6U CN201620007616U CN205289775U CN 205289775 U CN205289775 U CN 205289775U CN 201620007616 U CN201620007616 U CN 201620007616U CN 205289775 U CN205289775 U CN 205289775U
- Authority
- CN
- China
- Prior art keywords
- blade
- sword
- cutting part
- common rail
- interior cold
- 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 processing high pressure common rail connects interior cold -forming sword of hole, including stalk portion and cutting part, the stalk portion runs through and sets up the passageway that entries, the tip of cutting part is flat, the cutting part sets gradually chamfer sword, shaping sword, fraising sword, chip groove along the axial from the cutting part head to the cutting part afterbody, the back of the cutting part passageway cold hole in communicating that is equipped with and entries. The utility model discloses simple structure, collection chamfer sword, shaping sword, the three function of fraising sword are as an organic whole, can accomplish the processing of three processes simultaneously to the work piece, save the tool changing time and reduce the processing cost to the hole, have changed the cooling method of cutting part simultaneously, have prolonged the life of cutter.
Description
Technical field
This utility model relates to five metals machining tool, specifically, is a kind of interior cold forming cutter processing high-pressure common rail coupler bore.
Background technology
Development along with machinery industry, user to the crudy of product, process reliability, cutter date of delivery etc. be proposed higher requirement, using cutter when workpiece is processed, generally all can by separately performed for different operations, first have to workpiece is holed, then again the aperture molding in hole is carried out chamfer machining, workpiece operation break-down is processed, not only the speed of processing work is slow, also adds additional the workload of workman, can not meet far away in modern production the demand of efficiently and accurately to work pieces process.
At present, existing cutter is solve cutter cooling problem in the course of processing, it is typically all by cold hole in the setting of the chip area place of indent is identical with entering aquaporin, chip that cutter produces in the course of processing is as easy as rolling off a log to be entered into cold hole in aquaporin and then blocking by interior cold hole, cutter can not be cooled by coolant in aquaporin fully, tipping phenomenon easily occurs, affects cutting-tool's used life.
Utility model content
Utility model purpose: the purpose of this utility model is in that to provide a kind of interior cold forming cutter processing high-pressure common rail coupler bore for weak point of the prior art, integrates chamfering blades, molding blade and fraising cutter, changes the type of cooling of blade simultaneously.
Technical scheme: for reaching above-mentioned purpose, a kind of interior cold forming cutter processing high-pressure common rail coupler bore described in the utility model, including shank and blade, described shank runs through and sets into aquaporin, the end of described blade is flat, described blade sets gradually chamfering blades, molding blade, fraising cutter, chip area vertically from blade head to blade afterbody, and the back of described blade is provided with and enters cold hole in aquaporin communicates.
Preferably, described chamfering blades, molding blade, fraising cutter are one-body molded.
Preferably, described shank is one-body molded with blade, and the diameter of shank is more than the diameter of blade afterbody.
Preferably, described chamfering blades and shank central shaft angle are 10 ��.
Preferably, described molding blade and shank central shaft angle are 30 ��.
Compared with prior art, the beneficial effects of the utility model are:
(1) a kind of interior cold forming cutter processing high-pressure common rail coupler bore described in the utility model, simple in construction, integrates chamfering blades, molding blade, three functions of fraising cutter, workpiece can complete the processing of three process simultaneously, save tool change time, reduce the processing cost to hole.
(2) a kind of interior cold forming cutter processing high-pressure common rail coupler bore described in the utility model, arranges interior cold hole, it is achieved blade is cooled down by back water outlet, and this mode cools down fully, substantially increases the service life of blade at blade back.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of this utility model blade end.
In figure: 1 shank, 2 blades, 3 enter aquaporin, 4 chamfering blades, 5 molding blades, 6 fraising cuttves, 7 chip areas, 8 backs, in 9 cold hole.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, it is further elucidated with this utility model.
A kind of interior cold forming cutter processing high-pressure common rail coupler bore as shown in Figure 1-2, including shank 1 and blade 2, described shank 1 runs through and sets into aquaporin 3, the end of described blade 2 is flat, described blade 2 sets gradually chamfering blades 4, molding blade 5, fraising cutter 6, chip area 7 vertically from blade 2 head to blade 2 afterbody, and the back 8 of described blade 2 is provided with and enters cold hole 9 in aquaporin 3 communicates.
Chamfering blades 4 described in the present embodiment, molding blade 5, fraising cutter 6 are one-body molded.
Shank 1 described in the present embodiment is one-body molded with blade 2, and the diameter of shank 1 is more than the diameter of blade 2 afterbody.
Chamfering blades 4 described in the present embodiment and shank 1 central shaft angle are 10 ��.
Molding blade 5 described in the present embodiment and shank 1 central shaft angle are 30 ��.
In work, first pass through chamfering blades 4 and workpiece is carried out aperture processing, and by molding blade 5 to aperture molding, carry out polish process finally by fraising cutter 6, workpiece is completed the processing of three process simultaneously, save tool change time, reducing the processing cost to hole, this cutter arranges interior cold hole 9 at blade back, it is achieved blade 2 is cooled down by back water outlet, this mode cools down fully, is conducive to substantially increasing the service life of blade.
Embodiment is merely to illustrate this utility model rather than limits scope of the present utility model, after having read this utility model, the amendment of the various equivalent form of values of the present utility model is all fallen within the application claims limited range by those skilled in the art.
Claims (5)
1. the interior cold forming cutter processing high-pressure common rail coupler bore, including shank (1) and blade (2), it is characterized in that: described shank (1) runs through and sets into aquaporin (3), the end of described blade (2) is flat, described blade (2) sets gradually chamfering blades (4), molding blade (5), fraising cutter (6), chip area (7) vertically from blade (2) head to blade (2) afterbody, and the back (8) of described blade (2) is provided with and enters the interior cold hole (9) that aquaporin (3) communicates.
2. a kind of interior cold forming cutter processing high-pressure common rail coupler bore according to claim 1, it is characterised in that: described chamfering blades (4), molding blade (5), fraising cutter (6) one-body molded.
3. a kind of interior cold forming cutter processing high-pressure common rail coupler bore according to claim 1, it is characterized in that: described shank (1) is one-body molded with blade (2), and the diameter of shank (1) is more than the diameter of blade (2) afterbody.
4. a kind of interior cold forming cutter processing high-pressure common rail coupler bore according to claim 1, it is characterised in that: described chamfering blades (4) and shank (1) central shaft angle are 10 ��.
5. a kind of interior cold forming cutter processing high-pressure common rail coupler bore according to claim 1, it is characterised in that: described molding blade (5) and shank (1) central shaft angle are 30 ��.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620007616.6U CN205289775U (en) | 2016-01-06 | 2016-01-06 | Processing high pressure common rail connects interior cold -forming sword of hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620007616.6U CN205289775U (en) | 2016-01-06 | 2016-01-06 | Processing high pressure common rail connects interior cold -forming sword of hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205289775U true CN205289775U (en) | 2016-06-08 |
Family
ID=56485010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620007616.6U Expired - Fee Related CN205289775U (en) | 2016-01-06 | 2016-01-06 | Processing high pressure common rail connects interior cold -forming sword of hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205289775U (en) |
-
2016
- 2016-01-06 CN CN201620007616.6U patent/CN205289775U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20220106 |