CN105414685A - Annular tapping threading device - Google Patents
Annular tapping threading device Download PDFInfo
- Publication number
- CN105414685A CN105414685A CN201510907263.5A CN201510907263A CN105414685A CN 105414685 A CN105414685 A CN 105414685A CN 201510907263 A CN201510907263 A CN 201510907263A CN 105414685 A CN105414685 A CN 105414685A
- Authority
- CN
- China
- Prior art keywords
- tapping
- thread
- annular
- threading
- screwed pipe
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/26—Manually-operated thread-cutting devices
- B23G1/265—Die and tap wrenches with a guiding part
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses an annular tapping threading device. The annular tapping threading device is characterized in that the annular tapping threading device comprises a threaded pipe and a locating disk; the inner face of the lower segment of the threaded pipe is provided with a threading screw tooth, and the outer face of the lower segment of the threaded pipe is provided with a tapping screw tooth; the threading screw tooth and the tapping screw tooth are the same in spiral direction and equal in screw pitch, and the upper end of the threaded pipe is provided with an outer inward-tapping rotation handle; the locating disk is annular and larger than five screw pitches in thickness; the diameter of the locating disk is larger than eight times that of the threaded pipe, and an inner hole of the locating disk is equal to the tapping screw tooth in outer diameter, and the circle of the threading screw tooth is divided into at least four segments of the screw tooth circumferentially. According to the annular tapping threading device, the outer wall of an annular hole is provided with an outer thread in a tapping mode, and a core column is provided with an inner thread in a threading mode. In this way, the outer thread and the inner thread are made at a time, thereby being good in concentricity, and accordingly the reliability of firm connection is greatly improved.
Description
Technical field
The present invention relates to a kind of tapping threading tool, particularly relate to a kind of annular tapping cover buckle device.
Background technology
In daily activity in production, people are in order to bind some type movable articles, usually need to fix a hook somewhere, and then will need fixing article tying-up or hanging support on hook, need to untie or take when cancelling fixing.When linking up with fixing softer place, cuttage is only needed to go deep into ground, and hook just not too easily secures on the metal of some hard, as on boats and ships, the places such as harbour, the mode fixed hook be threaded usually adopted, when some hooks need bearing load requirement higher, existing bolt connecting mode just seems unreliable, and the easy corrosion in screw thread place, that reliability reduces further, a kind of ring screw connector is have developed in order to reliably connect better, this circular connector needs to attack on metal master extracts the sheathed screw thread of the relative annular of a pair concentric screw thread, but lack effective tool, this still awaits innovation further and solves.
Summary of the invention
The invention provides a kind of annular tapping cover buckle device in order to solve the problem, the reliability of connection can be improved.
The technical solution used in the present invention is: a kind of annular tapping cover buckle device, it is characterized in that comprising screwed pipe and positioning disk, screwed pipe hypomere inner face is provided with hitch thread, tapping thread is provided with outside screwed pipe hypomere, hitch thread is identical with the hand of spiral of tapping thread and pitch is equal, and screwed pipe upper end is provided with outer attack rotary handle, and positioning disk ringwise and thickness is greater than five pitch, positioning disk diameter is greater than the octuple of screwed pipe diameter, and positioning disk endoporus is equal with tapping thread external diameter.
Further, a described snare button thread circumference is broken as at least four sections of threads.
Further, a described snare button thread circumference is broken is eight sections of threads.
First with the looping pit of specific purpose tool drilling stem stem on the metal solid needing installation hook before the present invention uses, place concentric to positioning disk endoporus and looping pit, stick together with metal solid below, and suppression is close to, then screwed pipe of the present invention is inserted the endoporus of positioning disk, rotate rotary handle and carry out screw thread making under the guide effect of positioning disk endoporus, at looping pit outer wall tapping external screw thread, stem stem extracts internal thread, it is good that external screw thread and internal thread once make proper alignment, can firmly greatly improve by connection reliability.
Accompanying drawing explanation
Overview when Fig. 1 is embodiment of the present invention tapping.
Fig. 2 is embodiment of the present invention decomposition view.
Fig. 3 is embodiment of the present invention section.
Reference numeral: 1 screwed pipe; 2 positioning disks; 3 hitch threads; 4 tapping threads; 5 rotary handles; 6 metal solids; 7 stem stems; 8 positioning disk endoporus.
Detailed description of the invention
The embodiment of the present invention as shown in Figure 1, 2, 3, this annular tapping cover buckle device comprises screwed pipe 1 and positioning disk 2, screwed pipe hypomere inner face is provided with hitch thread 3, tapping thread 4 is provided with outside screwed pipe hypomere, hitch thread is identical with the hand of spiral of tapping thread and pitch is equal, screwed pipe upper end is provided with outer attack rotary handle 5, positioning disk ringwise and thickness is greater than five pitch, there is guidance quality, positioning disk diameter is greater than the octuple of screwed pipe diameter, place steadily, positioning disk endoporus 8 is equal with tapping thread external diameter, and guiding does not offset; One snare button thread circumference is broken as at least four sections of threads, and the present embodiment is four sections, and during enforcement, eight sections of threads are best.
First with the looping pit of specific purpose tool drilling stem stem 7 on the metal solid 6 needing installation hook before the present invention uses, place concentric to positioning disk endoporus and looping pit, stick together with metal solid below, and suppression is close to, then screwed pipe of the present invention is inserted the endoporus of positioning disk, rotate rotary handle and carry out screw thread making under the guide effect of positioning disk endoporus, at looping pit outer wall tapping external screw thread, stem stem extracts internal thread, it is good that external screw thread and internal thread once make proper alignment, can firmly greatly improve by connection reliability.
Be only present pre-ferred embodiments in sum, all equivalence modifications of doing according to the application and prior art are added and are all considered as the technology of the present invention category.
Claims (3)
1. an annular tapping cover buckle device, it is characterized in that comprising screwed pipe and positioning disk, screwed pipe hypomere inner face is provided with hitch thread, tapping thread is provided with outside screwed pipe hypomere, hitch thread is identical with the hand of spiral of tapping thread and pitch is equal, and screwed pipe upper end is provided with outer attack rotary handle, and positioning disk ringwise and thickness is greater than five pitch, positioning disk diameter is greater than the octuple of screwed pipe diameter, and positioning disk endoporus is equal with tapping thread external diameter.
2. annular tapping cover buckle device according to claim 1, is characterized in that a described snare button thread circumference is broken as at least four sections of threads.
3. annular tapping cover buckle device according to claim 2, it is characterized in that a described snare button thread circumference is broken is eight sections of threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510907263.5A CN105414685A (en) | 2015-12-09 | 2015-12-09 | Annular tapping threading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510907263.5A CN105414685A (en) | 2015-12-09 | 2015-12-09 | Annular tapping threading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105414685A true CN105414685A (en) | 2016-03-23 |
Family
ID=55493464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510907263.5A Pending CN105414685A (en) | 2015-12-09 | 2015-12-09 | Annular tapping threading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105414685A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022091362A1 (en) * | 2020-10-30 | 2022-05-05 | 東芝三菱電機産業システム株式会社 | Screw hole machining method |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2245632A1 (en) * | 1972-09-16 | 1974-03-21 | Werner Neubauer | DEVICE FOR CHIPPING MACHINING, IN PARTICULAR FOR THREADING BY HAND |
| CN1219898A (en) * | 1996-05-28 | 1999-06-16 | 比特穆尔,俄勒冈－普通合伙 | Combination die and tap |
| CN2438539Y (en) * | 2000-09-06 | 2001-07-11 | 刘联煌 | Connecting element |
| CN2459126Y (en) * | 2001-01-08 | 2001-11-14 | 蒋福源 | Improved threading die |
| CN2855608Y (en) * | 2005-12-27 | 2007-01-10 | 姜挺何 | Quick-action guiding device for manual tapping use |
| CN201446320U (en) * | 2009-09-02 | 2010-05-05 | 江阴市振江钢结构有限公司 | Screw tap guide sleeve |
| CN201471023U (en) * | 2009-08-17 | 2010-05-19 | 朱兆喜 | Screw-tap threaded guide sleeve |
| CN202317321U (en) * | 2011-11-23 | 2012-07-11 | 贵州航天精工制造有限公司 | Small screw hole tapping tool |
| CN203751455U (en) * | 2014-04-02 | 2014-08-06 | 卡斯马汽车***(上海)有限公司 | Hand tapping perpendicularity corrector |
| CN204248144U (en) * | 2014-11-19 | 2015-04-08 | 吴金炜 | A kind of tapping guider |
| CN204262527U (en) * | 2014-11-24 | 2015-04-15 | 江麓机电集团有限公司 | Tapping centralizer |
| CN205414627U (en) * | 2015-12-09 | 2016-08-03 | 重庆光大机械厂有限公司 | Annular tapping hitch device |
-
2015
- 2015-12-09 CN CN201510907263.5A patent/CN105414685A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2245632A1 (en) * | 1972-09-16 | 1974-03-21 | Werner Neubauer | DEVICE FOR CHIPPING MACHINING, IN PARTICULAR FOR THREADING BY HAND |
| CN1219898A (en) * | 1996-05-28 | 1999-06-16 | 比特穆尔,俄勒冈－普通合伙 | Combination die and tap |
| CN2438539Y (en) * | 2000-09-06 | 2001-07-11 | 刘联煌 | Connecting element |
| CN2459126Y (en) * | 2001-01-08 | 2001-11-14 | 蒋福源 | Improved threading die |
| CN2855608Y (en) * | 2005-12-27 | 2007-01-10 | 姜挺何 | Quick-action guiding device for manual tapping use |
| CN201471023U (en) * | 2009-08-17 | 2010-05-19 | 朱兆喜 | Screw-tap threaded guide sleeve |
| CN201446320U (en) * | 2009-09-02 | 2010-05-05 | 江阴市振江钢结构有限公司 | Screw tap guide sleeve |
| CN202317321U (en) * | 2011-11-23 | 2012-07-11 | 贵州航天精工制造有限公司 | Small screw hole tapping tool |
| CN203751455U (en) * | 2014-04-02 | 2014-08-06 | 卡斯马汽车***(上海)有限公司 | Hand tapping perpendicularity corrector |
| CN204248144U (en) * | 2014-11-19 | 2015-04-08 | 吴金炜 | A kind of tapping guider |
| CN204262527U (en) * | 2014-11-24 | 2015-04-15 | 江麓机电集团有限公司 | Tapping centralizer |
| CN205414627U (en) * | 2015-12-09 | 2016-08-03 | 重庆光大机械厂有限公司 | Annular tapping hitch device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022091362A1 (en) * | 2020-10-30 | 2022-05-05 | 東芝三菱電機産業システム株式会社 | Screw hole machining method |
| JP7132428B1 (en) * | 2020-10-30 | 2022-09-06 | 東芝三菱電機産業システム株式会社 | Threaded hole processing method |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160323 |