CN104028856A - Tapping jacket - Google Patents
Tapping jacket Download PDFInfo
- Publication number
- CN104028856A CN104028856A CN201410317248.0A CN201410317248A CN104028856A CN 104028856 A CN104028856 A CN 104028856A CN 201410317248 A CN201410317248 A CN 201410317248A CN 104028856 A CN104028856 A CN 104028856A
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- CN
- China
- Prior art keywords
- screw
- tapping
- main body
- piston
- handle
- 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.)
- Granted
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Abstract
The invention discloses a tapping jacket. The tapping jacket comprises a jacket body, a screw, hexagonal head screws and a handle. The jacket body is of a hollow cylinder structure, a screw installing hole and two hexagonal head screw installing holes are formed in the jacket body, the screw is rotationally installed in the screw installing hole and can be pressed by a piston placed in the jacket body, the hexagonal head screws are rotationally installed in the hexagonal head screw installing holes, the handle is of a concave frame structure and comprises two short handles, the two short handles are provided with round holes corresponding to the two hexagonal head screw installing holes in position respectively, and the hexagonal head screws can penetrate through the round holes to be rotationally connected with the jacket body. The tapping jacket effectively solves the problem that screw hole tapping is difficult when the piston is arranged in a hard plug, tapping is well, conveniently and quickly conducted in different positions of the piston, and the piston can be effectively protected against pinch damage.
Description
Technical field
The present invention relates to a kind of tapping chuck, particularly the tapping chuck of practicality when a kind of Piston Machining screw.
Background technology
In the process of piston thermometric test, often need to arrange at the different parts of piston M3 × 0.5 screw of One's name is legion, to being installed, hardness plug does the experiment of pistons work temperature field.And due to the reasons in structure of piston, process tiny screw at the different parts of piston, have in pincers worker tapping operation the problem that tapping is more difficult and produce.
At present, existing Technology Need is according to the position of screw and direction, repeatedly and even tens of times piston is directly clamped on vice, allows screw tap can align the axial line of screw, tapping slowly.In the time of screw on the ramp of machining piston combustion chamber, often easily fracture of wire is attacked, and working (machining) efficiency is low, and easily crushes piston.
The information that is disclosed in this background technology part is only intended to increase the understanding to general background of the present invention, and should not be regarded as admitting or imply that in any form this information structure has been the known prior art of persons skilled in the art.
Summary of the invention
The object of the present invention is to provide a kind of tapping chuck, the good different parts fast and easy tapping at piston of this chuck energy, and can effectively protect piston not crushed.
For achieving the above object, the invention provides a kind of tapping chuck, comprising: chuck main body, it is hollow cylinder body structure, offers a screw mounting hole and two hex head screw installing holes in chuck main body; Screw, it is rotatably installed to screw mounting hole, and the piston being placed in chuck main body can be compressed; Hex head screw, it is rotatably installed to hex head screw installing hole; And handle, it is spill frame structure, comprises two short handles, offer respectively and two circular holes that turret head position of mounting hole is corresponding, and hex head screw can rotatably be connected with chuck main body through circular hole on two short handles.
Preferably, in technique scheme, two hex head screw mounting hole site are in the left and right sides of chuck main body, and are symmetrical structure.
Preferably, in technique scheme, screw mounting hole and arbitrary hex head screw installing hole are homonymy setting or heteropleural setting.
Preferably, in technique scheme, handle also comprises the long handle that connects two short handles, and long handle and two short handles are formed in one and arrange or welding setting.
Preferably, in technique scheme, the material of chuck main body and screw is nylon.
Preferably, in technique scheme, the material of hex head screw and handle is steel.
Compared with prior art, the present invention has following beneficial effect:
The present invention effectively solves piston and arranges the difficult problem of screw tapping in hardness plug, and well in the different parts fast and easy tapping of piston, and can effectively protect piston not crushed.
Brief description of the drawings
Fig. 1 is according to the cutaway view of tapping chuck of the present invention.
Fig. 2 is according to the stereogram of tapping chuck of the present invention.
1-chuck main body, 2-screw, 3-hex head screw, 4-handle.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention is not subject to the restriction of detailed description of the invention.
Unless separately there is other clearly to represent, otherwise in whole description and claims, term " comprises " or its conversion was stated being understood to include as " comprising " or " including " etc. element or part, and do not get rid of other element or other part.
As shown in Figure 1 to Figure 2, according to a kind of tapping chuck of the specific embodiment of the invention, comprising: chuck main body, screw, two hex head screws and handle.Wherein:
Chuck main body is hollow cylinder body structure, offers a screw mounting hole and two hex head screw installing holes in this chuck main body.Hex head screw installing hole is used for installing hex head screw, and two hex head screw installing holes lay respectively at the left and right sides of chuck main body, and is symmetrical structure.Screw mounting hole is for installing the screw that clamping piston is used, and screw mounting hole can be arranged at homonymy or the heteropleural of any one hex head screw, but the present invention is not limited thereto.
Screw, this screw is rotatably installed to screw mounting hole, and the piston being placed in chuck main body can be compressed, thereby piston is fixed, and is convenient to follow-up tapping operation.Before tapping operation, can tighten screw by rotation the piston being placed in chuck main body is compressed, after EO, can unclamp screw by the piston taking-up in chuck main body by again rotating.Above-mentioned chuck main body and the material of screw are nylon, and this has fully been avoided operating excessive and crushing and other destructions that piston is caused.
Handle is spill frame structure, handle comprises two short handles and connects the long handle of two short handles, on two short handles, be respectively arranged with and two circular holes that turret head position of mounting hole is corresponding, described long handle and described two short handles are formed in one and arrange or welding setting.
Two hex head screws can be installed to respectively hex head screw installing hole rotatably.Two hex head screws can and finally be connected with chuck main body is rotatable through the circular hole on handle.And then handle and two hex head screws and then formed bite and turning arm, making the workpiece of processing in chuck main body, fix and to follow chuck main body and do the rotation of angle in a big way, the tapping that is beneficial to like this different azimuth screw on piston is processed.The material of above-mentioned hex head screw and handle is steel, and then has ensured that handle has certain elasticity, is difficult for or pinch off bad by lock-filters clamp when operation.
In operating process, clamp the side of long handle and part short handle with vice, and then handle is fixed on vice.The screw in nylon chuck main body is unclamped in rotation, and the piston of needs processing is packed in nylon chuck main body, and the screw that rotation is tightened in nylon chuck main body compresses piston, thereby piston is fixed in nylon chuck main body relatively, is convenient to follow-up tapping operation.The hexagon-headed bolt of rotation release handle both sides, the thread Pilot hole position of arranging according to piston and direction are adjusted tapping desired location and angle, the hexagon-headed bolt of handle both sides is tightened in rotation, and making to accompany needs the azimuthal stabilization of the chuck of machining piston main body to get off, and then can start tapping.
The aforementioned description to concrete exemplary of the present invention is in order to illustrate and the object of illustration.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.Exemplary embodiment is selected and the object described is to explain certain principles of the present invention and practical application thereof, thereby made those skilled in the art can realize and utilize various exemplary of the present invention and various selection and change.Scope of the present invention is intended to be limited by claims and equivalents thereof.
Claims (6)
1. a tapping chuck, is characterized in that, described tapping chuck comprises:
Chuck main body, it is hollow cylinder body structure, offers a screw mounting hole and two hex head screw installing holes in described chuck main body;
Screw, it is rotatably installed to described screw mounting hole, and the piston being placed in described chuck main body can be compressed;
Hex head screw, it is rotatably installed to described hex head screw installing hole; And
Handle, it is spill frame structure, comprises two short handles, offer respectively and described two circular holes that turret head position of mounting hole is corresponding, and described hex head screw can rotatably be connected with described chuck main body through described circular hole on described two short handles.
2. tapping chuck according to claim 1, is characterized in that, described two hex head screw mounting hole site are in the left and right sides of described chuck main body, and is symmetrical structure.
3. tapping chuck according to claim 1, is characterized in that, described screw mounting hole and arbitrary described hex head screw installing hole are homonymy setting or heteropleural setting.
4. tapping chuck according to claim 1, is characterized in that, described handle also comprises the long handle that connects described two short handles, and described long handle and described two short handles are formed in one and arrange or welding setting.
5. tapping chuck according to claim 1, is characterized in that, the material of described chuck main body and described screw is nylon.
6. tapping chuck according to claim 1, is characterized in that, the material of described hex head screw and described handle is steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410317248.0A CN104028856B (en) | 2014-07-07 | 2014-07-07 | Tapping chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410317248.0A CN104028856B (en) | 2014-07-07 | 2014-07-07 | Tapping chuck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104028856A true CN104028856A (en) | 2014-09-10 |
| CN104028856B CN104028856B (en) | 2016-06-29 |
Family
ID=51459978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410317248.0A Active CN104028856B (en) | 2014-07-07 | 2014-07-07 | Tapping chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104028856B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249244A (en) * | 2018-12-07 | 2019-01-22 | 厦门恒耀金属有限公司 | A kind of tapping fixture of automobile abnormity draw nut |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3691574A (en) * | 1971-05-03 | 1972-09-19 | James F Lee | Tool holding device |
| GB1415138A (en) * | 1973-06-05 | 1975-11-26 | Bilz O Bilz Werkzeugfabrik Ott | Screw-thread tapping chucks with uncoupling means responsive to torque overloads |
| CN2066780U (en) * | 1989-11-23 | 1990-12-05 | 武汉钢铁公司 | Combined automatic feeding threading device |
| JPH05116029A (en) * | 1990-12-13 | 1993-05-14 | Chiyokichi Sasahara | Screw cutting auxiliary tool for nipple, short pipe, or the like |
| JPH10309628A (en) * | 1997-05-07 | 1998-11-24 | Katsushi Negoro | Threading jig |
| EP1279456A1 (en) * | 2001-07-27 | 2003-01-29 | Danly IEM , Division of Connell Limited Partnership | In die tapping unit |
| CN100999055A (en) * | 2006-12-27 | 2007-07-18 | 江苏万工科技集团有限公司 | Fixing clamp for shaft sleeve |
| CN101439475A (en) * | 2008-12-15 | 2009-05-27 | 天津二十冶建设有限公司 | Fixture clamping fixture for processing bolt ball and method of use thereof |
| CN201922269U (en) * | 2010-11-23 | 2011-08-10 | 河南飞龙(芜湖)汽车零部件有限公司 | Positioning mandrel |
| CN202517152U (en) * | 2011-12-26 | 2012-11-07 | 浙江吉润汽车有限公司 | Threaded hole tapping auxiliary device |
| CN202804394U (en) * | 2012-06-29 | 2013-03-20 | 苏州贝爱特自动化科技有限公司 | Jig |
| CN203045089U (en) * | 2012-12-14 | 2013-07-10 | 广东富睿实业集团有限公司 | Clamp for machining long small-diameter external thread |
-
2014
- 2014-07-07 CN CN201410317248.0A patent/CN104028856B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3691574A (en) * | 1971-05-03 | 1972-09-19 | James F Lee | Tool holding device |
| GB1415138A (en) * | 1973-06-05 | 1975-11-26 | Bilz O Bilz Werkzeugfabrik Ott | Screw-thread tapping chucks with uncoupling means responsive to torque overloads |
| CN2066780U (en) * | 1989-11-23 | 1990-12-05 | 武汉钢铁公司 | Combined automatic feeding threading device |
| JPH05116029A (en) * | 1990-12-13 | 1993-05-14 | Chiyokichi Sasahara | Screw cutting auxiliary tool for nipple, short pipe, or the like |
| JPH10309628A (en) * | 1997-05-07 | 1998-11-24 | Katsushi Negoro | Threading jig |
| EP1279456A1 (en) * | 2001-07-27 | 2003-01-29 | Danly IEM , Division of Connell Limited Partnership | In die tapping unit |
| CN100999055A (en) * | 2006-12-27 | 2007-07-18 | 江苏万工科技集团有限公司 | Fixing clamp for shaft sleeve |
| CN101439475A (en) * | 2008-12-15 | 2009-05-27 | 天津二十冶建设有限公司 | Fixture clamping fixture for processing bolt ball and method of use thereof |
| CN201922269U (en) * | 2010-11-23 | 2011-08-10 | 河南飞龙(芜湖)汽车零部件有限公司 | Positioning mandrel |
| CN202517152U (en) * | 2011-12-26 | 2012-11-07 | 浙江吉润汽车有限公司 | Threaded hole tapping auxiliary device |
| CN202804394U (en) * | 2012-06-29 | 2013-03-20 | 苏州贝爱特自动化科技有限公司 | Jig |
| CN203045089U (en) * | 2012-12-14 | 2013-07-10 | 广东富睿实业集团有限公司 | Clamp for machining long small-diameter external thread |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249244A (en) * | 2018-12-07 | 2019-01-22 | 厦门恒耀金属有限公司 | A kind of tapping fixture of automobile abnormity draw nut |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104028856B (en) | 2016-06-29 |
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| C14 | Grant of patent or utility model | ||
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