CN107127405A - A kind of screw processing unit (plant) and screw processing method - Google Patents
A kind of screw processing unit (plant) and screw processing method Download PDFInfo
- Publication number
- CN107127405A CN107127405A CN201710248189.XA CN201710248189A CN107127405A CN 107127405 A CN107127405 A CN 107127405A CN 201710248189 A CN201710248189 A CN 201710248189A CN 107127405 A CN107127405 A CN 107127405A
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- CN
- China
- Prior art keywords
- screw
- tap
- tapping
- thread
- screw tap
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- 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.)
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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
- B23G1/16—Thread cutting; Automatic machines specially designed therefor in holes of workpieces by taps
- B23G1/18—Machines with one working spindle
-
- 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
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
-
- 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
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
- B23G1/48—Equipment or accessories specially designed for machines or devices for thread cutting for guiding the threading tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The present invention provide it is a kind of avoid random button, thread form not just, the screw processing unit (plant) suitable for more than M60 pitch that is eccentric, gnawing tooth, there is provided a kind of method with above-mentioned screw processing unit (plant) processing screw hole simultaneously, the device includes screw tap, tapping and limits into device and force thread tapper, tapping limits into device and is provided with internal thread, tapping, which is limited, to be set in outside screw tap into device and coordinates with screw-tap threaded, forces thread tapper to drive screw tap to rotate；Thread tapper is forced to include guide head and tap chuck, guide head is provided with external screw thread, and guide head is set in outside screw tap and guide head is limited with tapping and coordinated into device screw thread, and tap chuck is connected with screw tap.The beneficial effects of the present invention are：The reaction force and eccentric force that screw tap is produced when working all act on tapping and limited on device, tapping simultaneously limits and prevents from skidding after screw tap stress into device, feeds unstable phenomenon, so that thread quality is controlled, can avoid random button, thread form not just, it is eccentric, gnaw tooth, it is adaptable to the screw processing of more than M60 pitch.
Description
Technical field
The present invention relates to a kind of screw processing unit (plant) and screw processing method.
Background technology
The processing of big screw is more and more, machining accuracy also more and more higher.The tapping of big screw, with general tap tapping
It is it is difficult to ensure that processing stability, to need badly and a kind of relatively reliable force Tapping Technology.The characteristics of forcing tapping is it is, in general, that big
Screw (referred herein is screw of the pitch in more than M60) pitch is big, and tapping cutting output is also big, centripetal force and torsion that screw tap is received
Power is also big.Therefore, with general tap tapping, self poisoning, guiding by screw tap, it is easy to random button, thread form occur not just, partially
The heart, gnaw tooth or a series of problem such as surface quality is bad, especially former teeth are more prominent.
The content of the invention
The technical problems to be solved by the invention are：There is provided it is a kind of avoid random button, thread form not just, it is eccentric, gnaw the suitable of tooth
For the screw processing unit (plant) of more than M60 pitch, while providing a kind of method with above-mentioned screw processing unit (plant) processing screw hole.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
A kind of screw processing unit (plant), including screw tap, tapping are limited into device and force thread tapper, and the tapping is limited into device provided with interior
Screw thread, the tapping, which is limited, to be set in outside screw tap into device and coordinates with screw-tap threaded, described to force thread tapper to drive screw tap to rotate；
Described to force thread tapper to include guide head and tap chuck, the guide head is provided with external screw thread, the guiding headgear
It is located at outside screw tap and guide head is limited with tapping and coordinated into device screw thread, the tap chuck is connected with screw tap.
The present invention also provides a kind of method using above-mentioned screw processing unit (plant) processing screw hole, comprises the following steps：
Step 1, screw tap is put into bottom outlet, and screw tap and bottom outlet keep coaxial, then limit tapping and are placed on into device outside screw tap
And be threadedly coupled the two；
Step 2, thread tapper will be forced to be placed in above screw tap, and the guide head on thread tapper will be forced to be placed on screw tap and will
Guide head is limited with tapping and is threadedly coupled into device, forces the tap chuck on thread tapper to clamp screw tap；
Step 3, startup force thread tapper, you can to bottom outlet tapping.
The beneficial effects of the present invention are：When screw tap works the reaction force that produces and eccentric force all act on tapping limit into
On device, prevent from skidding after screw tap stress into device, feed unstable phenomenon while tapping is limited so that thread quality is controlled,
Can avoid random button, thread form not just, it is eccentric, gnaw tooth, it is adaptable to the screw processing of more than M60 pitch.
Brief description of the drawings
Fig. 1 is the structural representation of the screw processing unit (plant) of the embodiment of the present invention 1.
Label declaration：
1st, screw tap；2nd, tapping is limited into device；3rd, guide head；4th, tap chuck；51st, connecting plate；52nd, screw；6th, bottom outlet.
Embodiment
To describe technology contents, the objects and the effects of the present invention in detail, below in conjunction with embodiment and coordinate attached
Figure is explained.
The design of most critical of the present invention is：The reaction force and eccentric force that screw tap is produced when working all act on tapping limit
Enter on device, prevent from skidding after screw tap stress into device, feed unstable phenomenon while tapping is limited so that thread quality is controlled
System, can avoid random button, thread form not just, it is eccentric, gnaw tooth, it is adaptable to the screw processing of more than M60 pitch.
Fig. 1 is refer to, the present invention provides a kind of screw processing unit (plant), including screw tap 1, tapping limit into device 2 and force tapping
Device, the tapping is limited into device and is provided with internal thread, and the tapping, which is limited, to be set in outside screw tap into device and coordinate with screw-tap threaded, described strong
Compel thread tapper driving screw tap to rotate；
Described to force thread tapper to include guide head 3 and tap chuck 4, the guide head is provided with external screw thread, the guide head
It is set in outside screw tap and guide head is limited with tapping and coordinated into device screw thread, the tap chuck is connected with screw tap.
It was found from foregoing description, the beneficial effects of the present invention are：Reaction force and eccentric force that screw tap is produced when working
All act on tapping to limit on device, prevent from skidding after screw tap stress into device, feed unstable phenomenon while tapping is limited so that spiral shell
Line quality is controlled, can avoid random button, thread form not just, it is eccentric, gnaw tooth, it is adaptable to the screw processing of more than M60 pitch.
Further, one end of the screw tap is used for tapping, and the other end of the screw tap is provided with equal with the pitch of tapping
External screw thread, the tapping limits equal into the internal thread of device and the externally threaded pitch of screw tap, and the guide head is provided with and tapping
Limit into the equal external screw thread of the pitch of the internal thread of device.
Further, described to force thread tapper also to include connector, the guide head is connected by connector and tap chuck
Connect.
Further, described to force thread tapper also to include drive mechanism, the drive mechanism is connected and driven with tap chuck
Dynamic tap chuck is rotated.
The present invention also provides a kind of method using above-mentioned screw processing unit (plant) processing screw hole, comprises the following steps：
Step 1, screw tap is put into bottom outlet 6, and screw tap and bottom outlet keep coaxial, then limit tapping and are placed on into device outside screw tap
And be threadedly coupled the two；
Step 2, thread tapper will be forced to be placed in above screw tap, and the guide head on thread tapper will be forced to be placed on screw tap and will
Guide head is limited with tapping and is threadedly coupled into device, forces the tap chuck on thread tapper to clamp screw tap；
Step 3, startup force thread tapper, you can to bottom outlet tapping.
Embodiment 1
Fig. 1 is refer to, a kind of screw processing unit (plant), including screw tap 1, tapping limit into device 2 and force thread tapper, the tapping
Limit into device and be provided with internal thread, the tapping, which is limited, to be set in outside screw tap into device and coordinate with screw-tap threaded, described to force thread tapper to drive
Dynamic screw tap is rotated；Described to force thread tapper to include guide head 3 and tap chuck 4, the guide head is provided with external screw thread, the guiding
Headgear is located at outside screw tap and guide head is limited with tapping and coordinated into device screw thread, and the tap chuck is connected with screw tap.The screw tap
One end is used for tapping, and the other end of the screw tap is provided with the external screw thread equal with the pitch of tapping, and the tapping is limited into the interior of device
Screw thread is equal with the externally threaded pitch of screw tap, and the guide head is provided with limits equal outer of pitch into the internal thread of device with tapping
Screw thread.Described to force thread tapper also to include connector, the guide head is connected by connector with tap chuck.Described force is attacked
Silk device also includes drive mechanism, and the drive mechanism is connected with tap chuck and drives tap chuck to rotate.
Specifically, tapping is limited into device to have female sleeve, connector includes connecting plate 51 and screw 52.
Embodiment 2
Using the method for the screw processing unit (plant) processing screw hole of embodiment 1, comprise the following steps：
Step 1, screw tap is put into bottom outlet, and screw tap and bottom outlet keep coaxial, then limit tapping and are placed on into device outside screw tap
And be threadedly coupled the two；
Step 2, thread tapper will be forced to be placed in above screw tap, and the guide head on thread tapper will be forced to be placed on screw tap and will
Guide head is limited with tapping and is threadedly coupled into device, forces the tap chuck on thread tapper to clamp screw tap；
Step 3, startup force thread tapper to bottom outlet tapping.
In summary, the screw processing unit (plant) and the beneficial effect of screw processing method that the present invention is provided are：Screw tap work
As when the reaction force that produces and eccentric force all act on tapping and limit on device, beaten while tapping is limited after preventing screw tap stress into device
It is sliding, feed unstable phenomenon so that thread quality is controlled, can avoid random button, thread form not just, it is eccentric, gnaw tooth, it is adaptable to
The screw processing of more than M60 pitch.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalents that bright specification and accompanying drawing content are made, or the technical field of correlation is directly or indirectly used in, similarly include
In the scope of patent protection of the present invention.
Claims (5)
1. a kind of screw processing unit (plant), it is characterised in that：Limited including screw tap, tapping into device and force thread tapper, the tapping limit
Enter device provided with internal thread, the tapping, which is limited, to be set in outside screw tap into device and coordinate with screw-tap threaded, described to force thread tapper to drive
Screw tap is rotated；
Described to force thread tapper to include guide head and tap chuck, the guide head is provided with external screw thread, and the guide head is set in
Screw tap is outer and guide head is limited with tapping and coordinated into device screw thread, and the tap chuck is connected with screw tap.
2. screw processing unit (plant) according to claim 1, it is characterised in that：One end of the screw tap is used for tapping, described
The other end of screw tap is provided with the external screw thread equal with the pitch of tapping, and the tapping limits the external screw thread of the internal thread and screw tap into device
Pitch it is equal, the guide head is provided with to be limited into the equal external screw thread of the pitch of the internal thread of device with tapping.
3. screw processing unit (plant) according to claim 1, it is characterised in that：It is described to force thread tapper also to include connector,
The guide head is connected by connector with tap chuck.
4. screw processing unit (plant) according to claim 1, it is characterised in that：It is described to force thread tapper also to include driving machine
Structure, the drive mechanism is connected with tap chuck and drives tap chuck to rotate.
5. a kind of method of screw processing unit (plant) processing screw hole according to any one of Claims 1 to 4, including following step
Suddenly：
Step 1, screw tap is put into bottom outlet, and screw tap and bottom outlet keep coaxial, then limit tapping and are placed on into device outside screw tap and general
The two is threadedly coupled；
Step 2, thread tapper will be forced to be placed in above screw tap, and the guide head on thread tapper will be forced to be placed on screw tap and be directed to
Head is limited with tapping to be threadedly coupled into device, forces the tap chuck on thread tapper to clamp screw tap；
Step 3, startup force thread tapper, you can to bottom outlet tapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710248189.XA CN107127405A (en) | 2017-04-17 | 2017-04-17 | A kind of screw processing unit (plant) and screw processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710248189.XA CN107127405A (en) | 2017-04-17 | 2017-04-17 | A kind of screw processing unit (plant) and screw processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107127405A true CN107127405A (en) | 2017-09-05 |
Family
ID=59714941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710248189.XA Pending CN107127405A (en) | 2017-04-17 | 2017-04-17 | A kind of screw processing unit (plant) and screw processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107127405A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111975037A (en) * | 2020-08-27 | 2020-11-24 | 上海化工研究院有限公司 | A safe type drilling equipment for lead-acid batteries weeping test |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2055757U (en) * | 1989-07-04 | 1990-04-11 | 东方电机厂 | Big pitch screw hole tapping device |
| JPH11165216A (en) * | 1997-12-04 | 1999-06-22 | Sony Corp | Jig of cutter for machining |
| CN2467238Y (en) * | 2001-03-21 | 2001-12-26 | 于秀彦 | Threading chuck |
| JP5019378B2 (en) * | 2007-09-14 | 2012-09-05 | 株式会社マテリアル | Cutting hole processing equipment |
| CN105149669A (en) * | 2015-10-09 | 2015-12-16 | 安徽合力股份有限公司合肥铸锻厂 | Combined milling tool array for horizontal boring machine |
| CN205614146U (en) * | 2016-05-19 | 2016-10-05 | 攀钢集团工程技术有限公司 | Lathe cover thread tapper |
-
2017
- 2017-04-17 CN CN201710248189.XA patent/CN107127405A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2055757U (en) * | 1989-07-04 | 1990-04-11 | 东方电机厂 | Big pitch screw hole tapping device |
| JPH11165216A (en) * | 1997-12-04 | 1999-06-22 | Sony Corp | Jig of cutter for machining |
| CN2467238Y (en) * | 2001-03-21 | 2001-12-26 | 于秀彦 | Threading chuck |
| JP5019378B2 (en) * | 2007-09-14 | 2012-09-05 | 株式会社マテリアル | Cutting hole processing equipment |
| CN105149669A (en) * | 2015-10-09 | 2015-12-16 | 安徽合力股份有限公司合肥铸锻厂 | Combined milling tool array for horizontal boring machine |
| CN205614146U (en) * | 2016-05-19 | 2016-10-05 | 攀钢集团工程技术有限公司 | Lathe cover thread tapper |
Non-Patent Citations (1)
| Title |
|---|
| 刘滨生: "工具技术", 《大螺孔的强迫攻丝技术》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111975037A (en) * | 2020-08-27 | 2020-11-24 | 上海化工研究院有限公司 | A safe type drilling equipment for lead-acid batteries weeping test |
| CN111975037B (en) * | 2020-08-27 | 2022-03-18 | 上海化工研究院有限公司 | A safe type drilling equipment for lead-acid batteries weeping test |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20170905 |