CN104249326A - Tool for rapidly mounting steel wire thread insert - Google Patents
Tool for rapidly mounting steel wire thread insert Download PDFInfo
- Publication number
- CN104249326A CN104249326A CN201310264063.3A CN201310264063A CN104249326A CN 104249326 A CN104249326 A CN 104249326A CN 201310264063 A CN201310264063 A CN 201310264063A CN 104249326 A CN104249326 A CN 104249326A
- Authority
- CN
- China
- Prior art keywords
- steel
- socket
- casing
- wire screw
- groove
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/02—Arrangements for handling screws or nuts
- B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
- B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The invention relates to a tool for rapidly mounting a steel wire thread insert. The tool comprises a handle shell, an upper sleeve, a lower sleeve, a core shaft, a driving mechanism and a control switch, wherein the upper sleeve is fixedly arranged on the handle shell; the lower sleeve and the upper sleeve are in sleeving relation and are provided with axial locating mechanisms; the core shaft is positioned in the upper sleeve and the lower sleeve and is connected with an output shaft of the driving mechanism; the side wall, adjacent to a tail port, of the lower sleeve is provided with a mounting hole; the tail port of the lower sleeve is internally and fixedly provided with a guide hole in a sleeving manner; the internal surface of the guide hole is provided with an internal thread, and the steel wire thread insert is in thread fit with the internal surface of the guide hole. The tool is convenient in head loading, clamping and replacing, convenient in maintenance, stable in performance, long in service life and simple in structure, and can be used for solving the problems such as nonuniform mounting depth, looseness and unstability caused by visual blind area of the steel wire thread insert and the axial movement of the core shaft in the prior art.
Description
Technical field
The present invention relates to bolt installing area, particularly relate to a kind of quick erecting tools of steel-wire screw-socket putting steel-wire screw-socket in workpiece thread Pilot hole.
background technology
steel-wire screw-socket is a kind of novel threaded female fastener, is embedded and metal or nonmetallic materials is formed high strength, wear-resistant, the mark internal thread with interchangeability.At present, in prior art, steel-wire screw-socket installation method mainly contains artificial hand-screw and electronic, pneumatic installation two kinds of forms, artificial hand-screw operates time-consuming, effort, and manual control easily causes swivel nut to install shakiness, the fixing situation such as loosely, electronic, mostly pneumatic wire thread insert mounting tool is that mandrel moves forward and backward, the such as U.S., there is pneumatic type wire thread insert mounting tool in Japan, the operation principle of this erecting tools is that internal mandrel moves forward and backward, outer sleeve maintains static, during installation, there is certain vision dead zone, steel-wire screw-socket enters the bad control of the degree of depth in screw, it is shallow when time is dark, make steel-wire screw-socket fixing not firm in hole, bad to the fastening support effect of bolt.
summary of the invention
When the object of this invention is to provide a kind of work, mandrel maintains static, internal and external casing coordinates the quick erecting tools of steel-wire screw-socket slided, and enters that the degree of depth in screwed hole is wayward, steel-wire screw-socket is not firm at hole internal fixtion, the problem bad to bolted support effect to solve steel-wire screw-socket.
The object of the present invention is achieved like this, the quick erecting tools of a kind of steel-wire screw-socket, comprise handle casing, upper sleeve pipe, setting of casing, mandrel, driving mechanism and gauge tap, upper sleeve pipe is fixed on handle casing, it is nested relationship between setting of casing and upper sleeve pipe, and be provided with axial positioning mechanism, driving mechanism is installed in handle casing, the gauge tap of driving mechanism is positioned at handle casing lateral surface, mandrel is positioned at, inside setting of casing, and be connected with driving mechanism output shaft, near described setting of casing end port, sidewall is provided with installing hole, the intrinsic bullport of cased end port inner sleeve, bullport inner surface is provided with internal thread, with bullport inner surface threaded engagement, a steel-wire screw-socket is installed, steel-wire screw-socket inner surface is also provided with internal thread, steel-wire screw-socket lower end is provided with card article, described mandrel end is provided with draw-in groove, card article and pocket matches are installed.
Preferably, described upper sleeve pipe is inner sleeve, and setting of casing is outer tube, both Matching installations.
Preferably, described upper sleeve pipe is outer tube, and setting of casing is inner sleeve, both Matching installations.
Preferably, described axial positioning mechanism comprises the alignment pin be arranged on outer tube and the axially directed groove be arranged on outside inner sleeve, and alignment pin and axially directed slot fit are installed.
Preferably, described driving mechanism is drive motors or is gas control rotating mechanism.
Preferably, described outer tube outward appearance or can be eight prismatic for cylindrical shape, four prismatic, six prismatic.
Further preferably: described in be positioned at mandrel end draw-in groove be V-type, V-type draw-in groove angle is 120 degree, described V-type draw-in groove and steel-wire screw-socket card article Matching installation, and is provided with the external screw thread mated with Internal Threads for Steel Wire Thread Sleeve at mandrel end.
Beneficial effect of the present invention: the present invention instead of the history of artificial hand-screw, by upper, lower two joint casing pipe sleeve loads connect, utilize the axially directed groove on sleeve pipe, another casing joint can be slid axially, steel-wire screw-socket is loaded smoothly in the bullport in setting of casing end port, under the effect of driving mechanism, mandrel rotates, thus steel-wire screw-socket is accurately screwed in special screw, because mandrel does not axially move, just, setting of casing slides axially, can know and see that steel-wire screw-socket enters in screwed hole, guarantee that steel-wire screw-socket fitting depth is consistent, and select bullport size and required screw-in screw hole dimensions equal-sized wire thread insert mounting tool when using, steel-wire screw-socket can be fitted tightly with screw inwall in screw, fixed, there will not be looseness, the phenomenon such as come off, to the fastening support better effects if of bolt, clamping of the present invention changes head, maintaining is convenient, stable performance, long service life, structure is simple, solve steel-wire screw-socket in prior art due to vision dead zone and mandrel to move axially the fitting depth caused inconsistent, loosen, the problem such as not fastening.The present invention install steel-wire screw-socket can with common metric thread, unified screw thread made in U.S.A, the multiple standards such as Whitworth thread made in Great Britain, aviation screw thread, gas thread screw thread coupling use.
Accompanying drawing explanation
Fig. 1 is surface structure schematic diagram of the present invention;
Fig. 2 is the upper sleeve pipe profile in Fig. 1;
Fig. 3 is the setting of casing profile in Fig. 1;
Fig. 4 is core shaft structure schematic diagram;
Fig. 5 is the upper and lower sleeve pipe profile of another kind of the present invention;
Fig. 6 is another kind of core shaft structure schematic diagram.
Number in the figure is: 1 is handle casing, and 2 is upper sleeve pipe, and 3 is axially directed groove, and 4 is alignment pin, and 5 is setting of casing; 6 is bullport, and 7 is installing hole, and 8 is mandrel, and 9 is draw-in groove, and 10 is setting of casing end port; 11 is gauge tap, and 12 is wire, and 13 is steel-wire screw-socket, and 14 is card article, and 15 is mandrel end external screw thread.
Specific embodiment
Below in conjunction with specific embodiment, the invention will be further described.
Embodiment 1: see Fig. 1, Fig. 2, Fig. 3, Fig. 4, the quick erecting tools of a kind of steel-wire screw-socket, comprise handle casing 1, upper sleeve pipe 2, setting of casing 5, mandrel 8, drive motors and gauge tap 11, upper sleeve pipe 2 is inner sleeve, setting of casing 5 is outer tube, upper sleeve pipe 2 is fixed on handle casing 1, it is nested relationship between setting of casing 5 and upper sleeve pipe 2, upper sleeve pipe 2 arranged outside has axially directed groove 3, setting of casing 5 is provided with alignment pin 4, alignment pin 4 coordinates with axially directed groove 3 to be installed, alignment pin 4 axially can only be free to slide in gathering sill 3, can not left rotation and right rotation, thus make, setting of casing also can only slide axially along gathering sill, drive motors is installed in handle casing 1, the gauge tap 11 of drive motors is positioned at handle casing 1 lateral surface, mandrel 8 is positioned at, inside setting of casing, and be connected with drive motors output shaft, near described setting of casing 5 end port, sidewall is provided with installing hole 7, the intrinsic bullport 6 of cased end port 10 inner sleeve, bullport 6 inner surface is provided with internal thread, with bullport 6 inner surface threaded engagement, a steel-wire screw-socket 13 is installed, steel-wire screw-socket 13 inner surface is also provided with internal thread, steel-wire screw-socket 13 lower end is provided with card article 14, described mandrel 8 end is provided with draw-in groove 9, draw-in groove 9 is yi word pattern, card article 14 and draw-in groove 9 Matching installation, card article 14 can be fixed in draw-in groove 9.
The concrete operation method of the present embodiment is: see Fig. 1, first the wire thread insert mounting tool that bullport size is equal with required screw-in screwed hole size is selected, then by installing hole 7, steel-wire screw-socket 13 is placed on mandrel 8 end, steel-wire screw-socket card article 14 is fixed in the draw-in groove 9 of mandrel end.Slide axially upper and lower sleeve pipe, steel-wire screw-socket 13 is installed with the bullport 6 inner surface threaded engagement in setting of casing end port, bullport 6 is put into the required screwed hole screwed in, open drive motors gauge tap 11, drive motors drives mandrel 8 to rotate, move along on steel-wire screw-socket 13 under bullport 6 thread surface effect within it, thus steel-wire screw-socket 13 is accurately fixed in screwed hole.
Embodiment 2: the quick erecting tools of another kind of steel-wire screw-socket, content is substantially the same manner as Example 1, same section content no longer repeats, as different from Example 1: in embodiment 1, upper sleeve pipe 2 is inner sleeve, setting of casing 5 is outer tube, upper sleeve pipe 2 arranged outside has axially directed groove 3, setting of casing 5 is provided with alignment pin 4, alignment pin 4 coordinates with axially directed groove 3 to be installed, and see Fig. 5 in the present embodiment, upper sleeve pipe 2 is outer tube, setting of casing 5 is inner sleeve, upper sleeve pipe 2 is provided with alignment pin 4, setting of casing 5 arranged outside has axially directed groove 3, alignment pin 4 coordinates with axially directed groove 3 to be installed.
Embodiment 3: the quick erecting tools of another kind of steel-wire screw-socket, content is substantially the same manner as Example 1, same section content no longer repeats, as different from Example 1: embodiment 1 SMIS shaft end draw-in groove is illustrated in figure 4 yi word pattern, and mandrel end surface is smooth, and see Fig. 6 in the present embodiment, mandrel end draw-in groove is V-type, and V-type draw-in groove angle is 120 degree, described V-type draw-in groove and steel-wire screw-socket card article 14 Matching installation, and the external screw thread 15 mated with Internal Threads for Steel Wire Thread Sleeve is provided with at mandrel end, by installing hole, steel-wire screw-socket 13 is placed on mandrel 8 end during use, along the inside rotatable wire swivel nut 13 of mandrel end external screw thread 15, when steel-wire screw-socket 13 clamps on external screw thread 15, card article 14 is fixed in V-type draw-in groove.
Claims (7)
1. the quick erecting tools of steel-wire screw-socket, comprise handle casing (1), upper sleeve pipe (2), setting of casing (5), mandrel (8), driving mechanism and gauge tap (11), it is characterized in that: upper sleeve pipe (2) is fixed on handle casing (1), be nested relationship between setting of casing (5) and upper sleeve pipe (2), and be provided with axial positioning mechanism, driving mechanism is installed in handle casing (1), the gauge tap (11) of driving mechanism is positioned at handle casing (1) lateral surface, mandrel (8) is positioned at, inside setting of casing, and be connected with driving mechanism output shaft, near described setting of casing end port, sidewall is provided with installing hole (7), the intrinsic bullport (6) of cased end port (10) inner sleeve, bullport (6) inner surface is provided with internal thread, with bullport (6) inner surface threaded engagement, a steel-wire screw-socket (13) is installed, steel-wire screw-socket (13) inner surface is also provided with internal thread, steel-wire screw-socket (13) lower end is provided with card article (14), described mandrel (8) end is provided with draw-in groove (9), card article (14) and draw-in groove (9) Matching installation.
2. the quick erecting tools of a kind of steel-wire screw-socket according to claim 1, is characterized in that: described upper sleeve pipe (2) is inner sleeve, and setting of casing (5) is outer tube, both Matching installations.
3. the quick erecting tools of a kind of steel-wire screw-socket according to claim 1, is characterized in that: described upper sleeve pipe (2) is outer tube, and setting of casing (5) is inner sleeve, both Matching installations.
4. the quick erecting tools of a kind of steel-wire screw-socket according to Claims 2 or 3, it is characterized in that: described axial positioning mechanism comprises the alignment pin (4) be arranged on outer tube and the axially directed groove (3) be arranged on outside inner sleeve, alignment pin (4) coordinates with axially directed groove (3) to be installed.
5. the quick erecting tools of a kind of steel-wire screw-socket according to claim 1, is characterized in that: described driving mechanism is drive motors or is gas control rotating mechanism.
6. the quick erecting tools of a kind of steel-wire screw-socket according to Claims 2 or 3, is characterized in that: described outer tube outward appearance is cylindrical shape, four prismatic, six prismatic or is eight prismatic.
7. the quick erecting tools of a kind of steel-wire screw-socket according to claim 1, it is characterized in that: described in be positioned at mandrel end draw-in groove (9) be V-type, V-type draw-in groove angle is 120 degree, described V-type draw-in groove and steel-wire screw-socket card article (14) Matching installation, and the external screw thread (15) mated with steel-wire screw-socket (13) internal thread is provided with at mandrel (8) end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310264063.3A CN104249326B (en) | 2013-06-28 | 2013-06-28 | Tool for rapidly mounting steel wire thread insert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310264063.3A CN104249326B (en) | 2013-06-28 | 2013-06-28 | Tool for rapidly mounting steel wire thread insert |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104249326A true CN104249326A (en) | 2014-12-31 |
| CN104249326B CN104249326B (en) | 2017-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310264063.3A Active CN104249326B (en) | 2013-06-28 | 2013-06-28 | Tool for rapidly mounting steel wire thread insert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104249326B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927757A (en) * | 2018-06-06 | 2018-12-04 | Tcl王牌电器(惠州)有限公司 | Screwdriver bit |
| WO2019056429A1 (en) * | 2017-09-21 | 2019-03-28 | 晋城富泰华精密电子有限公司 | Threaded tooth sleeve mounting device |
| CN110125872A (en) * | 2019-04-03 | 2019-08-16 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Motor driven steel wire facing device for demounting sleeve device |
| CN111373163A (en) * | 2017-11-23 | 2020-07-03 | 伯尔霍夫连接技术有限公司 | Steel wire thread insert |
| CN113478425A (en) * | 2021-06-08 | 2021-10-08 | 扬州市邮星消防器材有限公司 | A hand tool for installing bolt swivel nut |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2196889A (en) * | 1986-10-10 | 1988-05-11 | Leslie Parker | Inserting tool |
| CN2255899Y (en) * | 1996-07-05 | 1997-06-11 | 国营第540厂 | Electric tools for fitting thread parts |
| CN201800016U (en) * | 2009-06-25 | 2011-04-20 | 纽弗雷公司 | Telescopic pre-winding device assembly with infinite adjusting capability for mounting spiral wound wire insert |
| CN203293093U (en) * | 2013-06-28 | 2013-11-20 | 新乡市正和工业有限责任公司 | Wire thread insert quickly-mounting tool |
-
2013
- 2013-06-28 CN CN201310264063.3A patent/CN104249326B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2196889A (en) * | 1986-10-10 | 1988-05-11 | Leslie Parker | Inserting tool |
| CN2255899Y (en) * | 1996-07-05 | 1997-06-11 | 国营第540厂 | Electric tools for fitting thread parts |
| CN201800016U (en) * | 2009-06-25 | 2011-04-20 | 纽弗雷公司 | Telescopic pre-winding device assembly with infinite adjusting capability for mounting spiral wound wire insert |
| CN203293093U (en) * | 2013-06-28 | 2013-11-20 | 新乡市正和工业有限责任公司 | Wire thread insert quickly-mounting tool |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019056429A1 (en) * | 2017-09-21 | 2019-03-28 | 晋城富泰华精密电子有限公司 | Threaded tooth sleeve mounting device |
| CN111373163A (en) * | 2017-11-23 | 2020-07-03 | 伯尔霍夫连接技术有限公司 | Steel wire thread insert |
| CN111373163B (en) * | 2017-11-23 | 2022-04-22 | 伯尔霍夫连接技术有限公司 | Steel wire thread insert |
| US11821454B2 (en) | 2017-11-23 | 2023-11-21 | Böllhoff Verbindungstechnik GmbH | Wire thread insert |
| CN108927757A (en) * | 2018-06-06 | 2018-12-04 | Tcl王牌电器(惠州)有限公司 | Screwdriver bit |
| CN110125872A (en) * | 2019-04-03 | 2019-08-16 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Motor driven steel wire facing device for demounting sleeve device |
| CN113478425A (en) * | 2021-06-08 | 2021-10-08 | 扬州市邮星消防器材有限公司 | A hand tool for installing bolt swivel nut |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104249326B (en) | 2017-02-08 |
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