CN103878449B - A kind of Manual tapping device - Google Patents
A kind of Manual tapping device Download PDFInfo
- Publication number
- CN103878449B CN103878449B CN201410149339.8A CN201410149339A CN103878449B CN 103878449 B CN103878449 B CN 103878449B CN 201410149339 A CN201410149339 A CN 201410149339A CN 103878449 B CN103878449 B CN 103878449B
- Authority
- CN
- China
- Prior art keywords
- tapping
- screw die
- fairlead
- slip rail
- frame
- 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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- Forging (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention provides a kind of Manual tapping device, it comprises holder, fairlead, tapping frame, screw die; The centre of described tapping frame lower floor is the mounting head of installing described screw die; The bottom of described mounting head is designed with the slip rail of annular, the medium design of described fairlead has the circular orbit of up/down perforation, the relatively described circular orbit of described slip rail slides up and down assembling, treats that the cylindrical bars of tapping part partially passes through described slip rail and gos deep in described screw die.This device just can drive screw die to complete tapping to described cylindrical bars part by rotating described tapping frame.Location when this device completes tapping by the slip rail of fairlead and described tapping frame, location is more accurate, and screw processing quality is higher.Use the hand wheel structure of tapping frame to complete spinning movement, rotate more fast and easy, efficiency is higher simultaneously.
Description
Technical field
The present invention relates to hardware & tools spanner technical field, be specifically related to a kind of Manual tapping device.
Background technology
The process making screw thread is called tapping, the tapping of standard component has generally been come by large-scale tapping machine, for the processing of screw thread on those nonstandard parts, the manual tapping of many employings has come, according to manufacture internal thread also externally threaded difference, select different chasing bars, the tapping of internal thread uses screw tap usually, and externally threaded tapping uses screw die usually.The die handle that screw die generally has symmetrical stationary roll by both sides fixes, and steel bar during use, being put into tapping the age of a draught animal of screw die pulls screw die by the die handle of screw die and rotates and just can process external screw thread on steel bar.Using screw die to add man-hour requirement ensures coaxial with steel bar by axial direction in screw die, and by hand during tapping, people need the viewing by eyes, then the centering of the two is realized by ceaselessly adjusting die handle, operating difficulties, inefficiency, tapping effect is poor.
Summary of the invention
For above problem, the invention provides a kind of use manual mode, contraposition is accurate, and tapping is Manual tapping device easily.
The technical solution adopted for the present invention to solve the technical problems is: this Manual tapping device comprises holder, fairlead, tapping frame, screw die; Described tapping erection is two-layer in respect of what be fixedly connected with, and upper strata is hand wheel structure, and the centre of lower floor is the mounting head of installing described screw die; The bottom of described mounting head is designed with the slip rail of annular, described fairlead is fixed on the top of described holder, the medium design of fairlead has the circular orbit of up/down perforation, the relatively described circular orbit of described slip rail slides up and down assembling, treats that the cylindrical bars of tapping part partially passes through described slip rail and gos deep in described screw die.
As preferably, the lower floor of described tapping frame is engraved structure.
As preferably, described holder is designed to three and grabs chuck structure, and its underpart is designed with bits hole.
Beneficial effect of the present invention is: this Manual tapping device is mainly used to the external screw thread of processing parts, adds man-hour, and people use described holder to treat the cylindrical bars partial fixing of tapping part, and by cylindrical bars part by described screw die together with described tapping frame jack-up; Screw die just can be driven to complete tapping to described cylindrical bars part by rotating described tapping frame.Location when this device completes tapping by the slip rail of fairlead and described tapping frame, location is more accurate, and screw processing quality is higher.Use the hand wheel structure of tapping frame to complete spinning movement, rotate more fast and easy, efficiency is higher simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of this Manual tapping device.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further described:
As shown in the embodiment shown in fig, this Manual tapping device, it comprises holder 1, fairlead 2, tapping frame 3, screw die 4; Described tapping frame 3 is designed be fixedly connected with two-layer, and upper strata is hand wheel structure, and the axial component of hand wheel structure is designed with through-hole structure.The centre of tapping frame 3 lower floor is the mounting head 31 of installing described screw die 4; Be detachably install between described screw die 4 and mounting head 31, people can come the externally threaded processing of difference by exchanging different screw die 4.The bottom of described mounting head 31 is designed with the slip rail 32 of annular, described fairlead 2 is fixed on the top of described holder 1, the medium design of fairlead 2 has the circular orbit of up/down perforation, the relatively described circular orbit of described slip rail 32 slides up and down assembling, treats that the cylindrical bars part 5 of tapping part is goed deep in described screw die 4 through described slip rail 32.
This Manual tapping device is mainly used to the external screw thread of processing parts, adds man-hour, and people use described holder 1 to treat that the cylindrical bars part 5 of tapping part is fixed, and by cylindrical bars part 5 by described screw die 4 together with described tapping frame 3 jack-up; Screw die 4 just can be driven to complete tapping to described cylindrical bars part 5 by rotating described tapping frame 3.Location when this device completes tapping by fairlead 2 and the slip rail 32 of described tapping frame 3, location is more accurate, and screw processing quality is higher.Use the hand wheel structure of tapping frame 3 to complete spinning movement, rotate more fast and easy, efficiency is higher simultaneously.
The lower floor of described tapping frame 3 is engraved structure.Can be convenient for people to like this in tapping process, check described cylindrical bars part 5 concrete condition.
Described holder 1 is designed to scroll chuck structure, and its underpart is designed with bits hole 11.Three when grabbing chuck gripping cylindrical component, can complete self-centering operation to part.Describedly fall to consider to be worth doing the iron filings produced when hole 11 structure can ensure tapping and drop easily.
Claims (1)
1. a Manual tapping device, it comprises holder (1), fairlead (2), tapping frame (3), screw die (4); It is characterized in that: described tapping frame (3) is designed be fixedly connected with two-layer, and upper strata is hand wheel structure, the centre of lower floor is the mounting head (31) of installing described screw die (4); The bottom of described mounting head (31) is designed with the slip rail (32) of annular, described fairlead (2) is fixed on the top of described holder (1), the medium design of fairlead (2) has the circular orbit of up/down perforation, the relatively described circular orbit of described slip rail (32) slides up and down assembling, treats that the cylindrical bars part (5) of tapping part is goed deep in described screw die (4) through described slip rail (32);
The lower floor of described tapping frame (3) is engraved structure;
Described holder (1) is designed to scroll chuck structure, and its underpart is designed with bits hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410149339.8A CN103878449B (en) | 2014-04-15 | 2014-04-15 | A kind of Manual tapping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410149339.8A CN103878449B (en) | 2014-04-15 | 2014-04-15 | A kind of Manual tapping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103878449A CN103878449A (en) | 2014-06-25 |
| CN103878449B true CN103878449B (en) | 2016-04-20 |
Family
ID=50947756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410149339.8A Expired - Fee Related CN103878449B (en) | 2014-04-15 | 2014-04-15 | A kind of Manual tapping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103878449B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722858B (en) * | 2015-03-30 | 2017-03-15 | 深圳市冠旭电子股份有限公司 | Tool for screw tap rod member |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2534567A1 (en) * | 1975-08-02 | 1977-02-17 | Otto Kaiser | Die-stock auxiliary device - has axial guide bushing to facilitate correct thread cutting |
| FR2654030A1 (en) * | 1989-11-03 | 1991-05-10 | Lecoursonnais Jean Louis | Die-holder guide and its accessory |
| CN2302083Y (en) * | 1997-06-20 | 1998-12-30 | 天津大学 | Screw thread cutting tool |
| JP3141111U (en) * | 2008-01-17 | 2008-04-24 | 義夫 金子 | Dice handle with guide collar |
| CN201432151Y (en) * | 2009-04-23 | 2010-03-31 | 上海东方泵业(集团)有限公司 | Die device with guide function |
| DE202010011470U1 (en) * | 2010-08-17 | 2010-12-02 | Luger, Uwe | Dies-centering |
| CN203076728U (en) * | 2013-02-04 | 2013-07-24 | 张国栋 | Die handle with guide device |
| CN203356780U (en) * | 2013-07-02 | 2013-12-25 | 贵州航天精工制造有限公司 | Die handle provided with guide sleeve |
| CN203804345U (en) * | 2014-04-15 | 2014-09-03 | 吴江市赛纳电子科技有限公司 | Hand tapping device |
-
2014
- 2014-04-15 CN CN201410149339.8A patent/CN103878449B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2534567A1 (en) * | 1975-08-02 | 1977-02-17 | Otto Kaiser | Die-stock auxiliary device - has axial guide bushing to facilitate correct thread cutting |
| FR2654030A1 (en) * | 1989-11-03 | 1991-05-10 | Lecoursonnais Jean Louis | Die-holder guide and its accessory |
| CN2302083Y (en) * | 1997-06-20 | 1998-12-30 | 天津大学 | Screw thread cutting tool |
| JP3141111U (en) * | 2008-01-17 | 2008-04-24 | 義夫 金子 | Dice handle with guide collar |
| CN201432151Y (en) * | 2009-04-23 | 2010-03-31 | 上海东方泵业(集团)有限公司 | Die device with guide function |
| DE202010011470U1 (en) * | 2010-08-17 | 2010-12-02 | Luger, Uwe | Dies-centering |
| CN203076728U (en) * | 2013-02-04 | 2013-07-24 | 张国栋 | Die handle with guide device |
| CN203356780U (en) * | 2013-07-02 | 2013-12-25 | 贵州航天精工制造有限公司 | Die handle provided with guide sleeve |
| CN203804345U (en) * | 2014-04-15 | 2014-09-03 | 吴江市赛纳电子科技有限公司 | Hand tapping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103878449A (en) | 2014-06-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160420 Termination date: 20210415 |