CN203343568U - Straight fluted machine tap - Google Patents
Straight fluted machine tap Download PDFInfo
- Publication number
- CN203343568U CN203343568U CN 201320374747 CN201320374747U CN203343568U CN 203343568 U CN203343568 U CN 203343568U CN 201320374747 CN201320374747 CN 201320374747 CN 201320374747 U CN201320374747 U CN 201320374747U CN 203343568 U CN203343568 U CN 203343568U
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- CN
- China
- Prior art keywords
- tap
- blade
- handle
- screw tap
- knife
- 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 - Lifetime
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- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
Abstract
A straight fluted machine tap is composed of a tap body, blades, a handle, a fixed rectangular head and tap flutes. The straight fluted machine tap is characterized in that the tap body is arranged at the front end of the handle, the fixed rectangular head is arranged at the rear end of the handle, and the blades and the tap flutes are evenly formed in the periphery of the tap body at intervals. The straight fluted machine tap has the advantages of being simple in structure, convenient to use and high in machining accuracy, and improving the performance of mechanical devices further.
Description
Technical field
The utility model belongs to the processing equipment technical field, says more specifically the straight trough machine tap used in a kind of machining production.
Background technology
At present, in mechanical processing process, the cutter used mostly is the straight trough screw tap, the straight trough screw tap complex structure of prior art, the working service cost is higher, uses inconvenient operation, cause the bite of cutter inhomogeneous, affect the precision of machining, to plant equipment, bring potential safety hazard.
Summary of the invention
In order to address the above problem, the utility model provides a kind of simple in structure, easy to use, straight trough machine tap that machining accuracy is higher, its concrete scheme is: described straight trough machine tap is by wire cone, blade, handle of a knife, fixedly square toes, screw tap groove form, the front end that it is characterized in that handle of a knife arranges wire cone, the rear end of handle of a knife arranges fixedly square toes, and the circumferentially-spaced of wire cone evenly arranges blade and screw tap groove.
This novel described blade, is characterized in that the hardness of blade is set to 66HRC.
This novel described blade, screw tap groove, is characterized in that blade and screw tap groove at least arrange two pairs, between adjacent two blades, the screw tap groove is set, and between adjacent two screw tap grooves, blade is set.
The beneficial effects of the utility model are that the straight trough machine tap is simple in structure, and easy to use, machining accuracy is higher, and each further improves the performance of plant equipment.
The accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model; In accompanying drawing 1:
1. wire cone, 2. blade, 3. handle of a knife, 4. fixedly square toes, 5. screw tap groove.
The specific embodiment
1 pair of the utility model describes in further detail by reference to the accompanying drawings, so that the public grasps implementation method of the present utility model better, the utility model specific embodiment is: described straight trough machine tap is by wire cone 1, blade 2, handle of a knife 3, fixedly square toes 4, screw tap groove 5 form, the front end that it is characterized in that handle of a knife 3 arranges wire cone 1, the rear end of handle of a knife 3 arranges fixedly square toes 4, and the circumferentially-spaced of wire cone 1 evenly arranges blade 2 and screw tap groove 5.
This novel described blade 2, is characterized in that the hardness of blade 2 is set to 66HRC.
This novel described blade 2, screw tap groove 5, is characterized in that blade 2 and screw tap groove 5 at least arrange two pairs, and 2 of adjacent two blades arrange screw tap groove 5, and 5 of adjacent two screw tap grooves arrange blade 2.
The beneficial effects of the utility model are that the straight trough machine tap is simple in structure, and easy to use, machining accuracy is higher, and each further improves the performance of plant equipment.
Claims (2)
1. straight trough machine tap, by wire cone (1), blade (2), handle of a knife (3), fixedly square toes (4), screw tap groove (5) form, the front end that it is characterized in that handle of a knife (3) arranges wire cone (1), the rear end of handle of a knife (3) arranges fixedly square toes (4), and the circumferentially-spaced of wire cone (1) evenly arranges blade (2) and screw tap groove (5).
2. straight trough machine tap according to claim 1, is characterized in that blade (2) and screw tap groove (5) at least arrange two pairs, and screw tap groove (5) is set between adjacent two blades (2), between adjacent two screw tap grooves (5), blade (2) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320374747 CN203343568U (en) | 2013-06-27 | 2013-06-27 | Straight fluted machine tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320374747 CN203343568U (en) | 2013-06-27 | 2013-06-27 | Straight fluted machine tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203343568U true CN203343568U (en) | 2013-12-18 |
Family
ID=49743502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320374747 Expired - Lifetime CN203343568U (en) | 2013-06-27 | 2013-06-27 | Straight fluted machine tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203343568U (en) |
-
2013
- 2013-06-27 CN CN 201320374747 patent/CN203343568U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |
|
| CX01 | Expiry of patent term |