CN206305702U - A kind of screw thread reinforcing processing cutter head - Google Patents
A kind of screw thread reinforcing processing cutter head Download PDFInfo
- Publication number
- CN206305702U CN206305702U CN201621292033.9U CN201621292033U CN206305702U CN 206305702 U CN206305702 U CN 206305702U CN 201621292033 U CN201621292033 U CN 201621292033U CN 206305702 U CN206305702 U CN 206305702U
- Authority
- CN
- China
- Prior art keywords
- processed
- cutter head
- screw thread
- roller
- thread
- 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.)
- Active
Links
Landscapes
- Milling Processes (AREA)
Abstract
The utility model is related to a kind of screw thread reinforcing processing cutter head, including tool seat and tool heads, the location hole for accommodating tool heads is offered in the tool seat, the tool heads are arranged in location hole, the tool heads include roller and are arranged on the support shaft of roller both sides, the outer edge structure of the roller is identical with form of thread to be processed, and the outer edge structure of the roller is triangular in shape, and the thread form angle of the outer edge structure of the roller is less than 25 ° of form of thread angle to be processed.The utility model screw thread reinforcing processing cutter head structure is simple, compact, and thread groove can be well processed using the cutter head, especially carries out reinforcing processing to bottom of thread R arc portions position, can greatly improve screw thread service life, its effect substantially, effect is significant.
Description
Technical field
The utility model is related to a kind of screw thread reinforcing processing cutter head, belongs to metal surface enhanced processing technique field.
Background technology
In recent years, should to the remnants that metal surface strengthen processing or elimination surface of workpiece using ultrasonic technology
Power is evolving.Ultrasonic wave processing is carried out to metal surface and is obtained in that low roughness value and high manufacturing accuracy, and had
Efficiency high, low cost, free of contamination feature；Residual stress elimination is carried out to surface of workpiece, metal work can be effectively lifted
The overall performance of part.The equipment for strengthen processing or elimination residual stress now with ultrasonic technology mainly has ultrasonic wave to add
The chief component of work cutter and stress elimination equipment, ultrasonic wave processing cutting tool and stress elimination equipment includes transducer, becomes
Width bar and cutterhead (cutter head), ultrasonic cutter can be directly installed on the main shaft of corresponding lathe or knife rest, or are installed
On supersonic machining apparatus, the ultrasonic wave processing to surface of workpiece is completed under the drive of lathe supersonic machining apparatus
Or stress elimination.
Ultrasonic wave processing cutting tool can process workpiece surface of different shapes by different cutter heads, wherein, design difference
The cutter head of structural style is most important, and the cutter head of different structure pattern can process different Workpiece structure surfaces.For one
A little unmanageable surfaces, such as thread groove bottom, because space is smaller between form of thread, traditional reinforcing processing cutter head due to
The limitation of physical dimension and shape is difficult to process it, and especially the bottom land R arc portions of thread groove point, cannot often be worked into this.
Therefore, it is necessary to a kind of reinforcing processing cutter head for being applied to thread groove is designed, to solve to carry out effectively thread groove at present
Strengthen the problem of processing.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of screw thread reinforcing processing cutter head.
The technical solution of the utility model is as follows：
A kind of screw thread reinforcing processing cutter head, including tool seat and tool heads, offer receiving tool heads in the tool seat
Location hole, the tool heads are arranged in location hole, and the tool heads include roller and are arranged on the support shaft of roller both sides,
The outer edge structure of the roller is identical with form of thread to be processed.
Preferably, the outer edge structure of the roller is triangular in shape.
Preferably, the cavity for accommodating ultrasonic transformer is provided with the tool seat.The advantage of this design is, when tool seat is needed
When being connected with supersonic machining apparatus, ultrasonic transformer can penetrate cavity and be contacted with tool heads, the ultrasonic wave energy of transmission.
Preferably, the tool heads are fixedly installed in location hole by locating piece.
Preferably, the locating piece is fixedly installed in tool seat by lock-screw.
Preferably, the both sides of the tool heads are provided with wear-resistant gasket, and wear-resistant gasket is placed in location hole.
Preferably, the adjusting screw of locating piece, adjusting screw one end and wear-resistant gasket are provided through in the locating piece
Contact, the other end are provided with nut.This design is advantageous in that, can be adjusted between locating piece and tool heads by adjusting screw
Away from.
Preferably, the thread form angle of the outer edge structure of the roller is less than 2-5 ° of form of thread angle to be processed.
It is further preferred that the thread form angle of the outer edge structure of the roller is less than 3 ° of form of thread angle to be processed.
The beneficial effects of the utility model are：
The utility model screw thread reinforcing processing cutter head structure is simple, compact, and output effect is good, and tool heads can flexibly turn
It is dynamic.Thread groove can be well processed using the cutter head, reinforcing processing especially is carried out to bottom of thread R arc portions position, greatly improved
Screw thread service life, its effect is obvious, effect is significant.
Brief description of the drawings
Fig. 1 is the top view of the utility model screw thread reinforcing processing cutter head；
Fig. 2 is the sectional view in C-C directions in Fig. 1；
Wherein：1st, tool seat；2nd, tool heads；3rd, nut；4th, lock-screw；5th, locating piece；6th, adjusting screw；7th, luffing
Bar；8th, wear-resistant gasket.
Specific embodiment
The utility model is described further below by embodiment and with reference to accompanying drawing, but not limited to this.
Embodiment 1：
As shown in Figure 1 to Figure 2, a kind of screw thread reinforcing processing cutter head, including tool seat 1, tool heads 2 and locating piece 5, instrument
The location hole for accommodating tool heads is offered on seat 1, tool heads 2 are fixedly installed in location hole by locating piece 5, and tool heads 2 are wrapped
Include roller and be arranged on the support shaft of roller both sides, the outer edge structure of roller is identical with form of thread to be processed, spiral shell to be processed
Line tooth form is triangular in shape with the outer edge structure of roller, and form of thread angle to be processed is 60 °, the outside of roller in the present embodiment
The thread form angle of edge structure is 58 °.
The cavity for accommodating ultrasonic transformer 7 is provided with tool seat 1.When tool seat needs to be connected with supersonic machining apparatus,
Ultrasonic transformer can penetrate cavity and be contacted with the support shaft of roller both sides, and ultrasonic wave energy to the outward flange of roller is transmitted by support shaft
Structure (roller working face).
Locating piece 5 is fixedly mounted in tool seat 1 by two lock-screws 4, the threaded one end connection spiral shell of lock-screw 4
Female 3.
The both sides of tool heads 2 are also equipped with wear-resistant gasket 8, and wear-resistant gasket 8 is placed in location hole.Rotated in tool heads and processed
During, the wearability of tool heads can be improved, increase the service life.
It is provided through the adjusting screw 6 of locating piece in locating piece 5, the one end of adjusting screw 6 contacts with wear-resistant gasket 8, separately
One end is provided with nut.The spacing of locating piece 5 and tool heads 2 can be adjusted by adjusting screw 6.
The present embodiment technical scheme, to solve the problems, such as thread groove difficult processing, targetedly proposes a kind of screw thread strong
Change processing cutter head, the reinforcing processing cutter head of the structure can fit with the thread groove between tooth form to be processed, can be effectively right
Thread-groove bottom R arcs carry out reinforcing processing, realize reinforcing screw thread performance, improve the purpose of screw thread service life.
Embodiment 2：
A kind of screw thread reinforcing processing cutter head, as described in Example 1, its difference is structure：The outward flange knot of roller
The thread form angle of structure is less than 5 ° of form of thread angle to be processed, and form of thread angle to be processed is 60 °, the outward flange of roller in the present embodiment
The thread form angle of structure is 55 °.
Embodiment 3：
A kind of screw thread reinforcing processing cutter head, as described in Example 1, its difference is structure：The outward flange knot of roller
The thread form angle of structure is less than 3 ° of form of thread angle to be processed, and form of thread angle to be processed is 55 °, the outward flange of roller in the present embodiment
The thread form angle of structure is 52 °.
Claims (9)
1. cutter head, including tool seat and tool heads are processed in a kind of screw thread reinforcing, it is characterised in that appearance is offered in the tool seat
Receive the location hole of tool heads, the tool heads are arranged in location hole, and the tool heads include roller and are arranged on roller both sides
Support shaft, the outer edge structure of the roller is identical with form of thread to be processed.
2. cutter head is processed in screw thread reinforcing as claimed in claim 1, it is characterised in that the outer edge structure of the roller is in triangle
Shape.
3. cutter head is processed in screw thread reinforcing as claimed in claim 1 or 2, it is characterised in that receiving is provided with the tool seat
The cavity of ultrasonic transformer.
4. cutter head is processed in screw thread reinforcing as claimed in claim 1 or 2, it is characterised in that the tool heads are solid by locating piece
Surely it is arranged in location hole.
5. cutter head is processed in screw thread reinforcing as claimed in claim 4, it is characterised in that the locating piece is fixed by lock-screw
It is arranged in tool seat.
6. cutter head is processed in screw thread reinforcing as claimed in claim 4, it is characterised in that the both sides of the tool heads are provided with wear-resisting
Pad, wear-resistant gasket is placed in location hole.
7. cutter head is processed in screw thread reinforcing as claimed in claim 6, it is characterised in that positioning is provided through in the locating piece
The adjusting screw of block, adjusting screw one end contacts with wear-resistant gasket, the other end is provided with nut.
8. cutter head is processed in screw thread reinforcing as claimed in claim 1, it is characterised in that the tooth form of the outer edge structure of the roller
Angle is less than 2-5 ° of form of thread angle to be processed.
9. cutter head is processed in screw thread reinforcing as claimed in claim 1, it is characterised in that the tooth form of the outer edge structure of the roller
Angle is less than 3 ° of form of thread angle to be processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621292033.9U CN206305702U (en) | 2016-11-29 | 2016-11-29 | A kind of screw thread reinforcing processing cutter head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621292033.9U CN206305702U (en) | 2016-11-29 | 2016-11-29 | A kind of screw thread reinforcing processing cutter head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206305702U true CN206305702U (en) | 2017-07-07 |
Family
ID=59249336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621292033.9U Active CN206305702U (en) | 2016-11-29 | 2016-11-29 | A kind of screw thread reinforcing processing cutter head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206305702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671215A (en) * | 2017-11-03 | 2018-02-09 | 中航飞机起落架有限责任公司 | A kind of MJ internal threads finish rolling hardening method |
-
2016
- 2016-11-29 CN CN201621292033.9U patent/CN206305702U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671215A (en) * | 2017-11-03 | 2018-02-09 | 中航飞机起落架有限责任公司 | A kind of MJ internal threads finish rolling hardening method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202780539U (en) | Device for machining inner holes of thin-walled annular workpiece | |
| CN203679353U (en) | Valve body drilling jig for marine stop valve | |
| CN103128573B (en) | The processing jig of shunting plug | |
| CN202861550U (en) | Tool used for gear tooth end chamfering | |
| CN206305702U (en) | A kind of screw thread reinforcing processing cutter head | |
| CN202079291U (en) | Ultrasonic cutter bit used for processing groove side | |
| CN204912886U (en) | Novel interchangeable formula T type groove milling cutter | |
| CN202006375U (en) | Improved clamp for bacterial type blade root tooth form machining | |
| CN206305701U (en) | A kind of nanosizing processes cutter head | |
| CN106346031A (en) | Boring cutter for machining inner-hole ring groove with boss | |
| CN202377819U (en) | Flow splitting plug processing jig | |
| CN203401395U (en) | External grinding tool used for sleeve type part | |
| CN206305476U (en) | A kind of nanosizing processes cutter head | |
| CN206425567U (en) | A kind of process tool of big depth-to-width ratio groove | |
| CN205043187U (en) | Processing seal groove is with combination blade | |
| CN211464864U (en) | Self-cooling cutting machining cutter | |
| CN200991763Y (en) | Turning tool device for mechanical machining | |
| CN203526595U (en) | Double-station turning tool handle | |
| CN208992094U (en) | A kind of depth inner hole Ultrasonic machining cutter | |
| CN207188910U (en) | A kind of ultrasonic wave processing cutting tool head | |
| CN102078976A (en) | Combined type mechanically-clamped cutting tool | |
| CN201979303U (en) | Clamp for broaching super-large-dimension dovetail type mortise of heavy type gas turbine compressor | |
| CN204094213U (en) | A kind of continuous cutting T-shaped cutter | |
| CN207188909U (en) | A kind of Ultrasonic machining cutterhead | |
| CN206343638U (en) | A kind of ultrasound-enhanced processing cutter head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |