CN202212751U - Device used for mechanically installing self-tapping thread sleeve - Google Patents
Device used for mechanically installing self-tapping thread sleeve Download PDFInfo
- Publication number
- CN202212751U CN202212751U CN2011203020723U CN201120302072U CN202212751U CN 202212751 U CN202212751 U CN 202212751U CN 2011203020723 U CN2011203020723 U CN 2011203020723U CN 201120302072 U CN201120302072 U CN 201120302072U CN 202212751 U CN202212751 U CN 202212751U
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- CN
- China
- Prior art keywords
- swivel nut
- driving head
- self tapping
- securing member
- tapping swivel
- 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 - Lifetime
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Abstract
The utility model relates to a device used for mechanically installing self-tapping thread sleeves, which comprises a drive assembly, a fastener and an unlocking sleeve. The end portion of the drive assembly is connected with the mechanical fastening equipment. The fastener and the drive assembly are connected together and are linked to be rotated. The head of the fastener is arranged inside the unlocking sleeve. The screw part of the fastener extends out of the unlocking sleeve. The other end of the unlocking sleeve is detachably and fixedly connected with the drive assembly. A self-tapping thread sleeve is screwed onto the fastener. The above device can be arranged on a pneumatic or electric fastening machine so as to realize the mechanical installation of self-tapping thread sleeves. Meanwhile, the installation efficiency and quality of self-tapping thread sleeves are also improved. All the parts of the device are flexible and convenient in disassembly. The device is simple and fast in operation.
Description
Technical field
The utility model relates to a kind of device that the self tapping swivel nut is installed, particularly a kind of device that uses mechanical that the self tapping swivel nut is installed.
Background technology
The self tapping swivel nut is a kind of securing member of novel strengthened thread, and the tooth line is all arranged inside and outside the self tapping swivel nut, only needs on base material, bore bottom outlet during installation, with instrument the self tapping swivel nut is screwed in then to get final product.The instrument of self tapping swivel nut is installed now, and what generally use is a kind of easy T type hand-operated tools.
Existing this manual installation instrument, some is not enough below existing: the one,, during the bigger swivel nut of installation specification, people's strength is not enough, is difficult for being in place; The 2nd, behind self tapping swivel nut screw-in bottom outlet, be difficult for withdrawing from instrument, easily swivel nut is brought out in the lump; The 3rd,, manual installation efficient is low, because relatively effort can not be worked for a long time; Be not suitable for installing in batches swivel nut, when particularly dress is assembled in subway, need to use large batch of self tapping swivel nut securing member; Manual installation self tapping swivel nut is accomplished and has been satisfied not the needs of producing.
Summary of the invention
The utility model main purpose is to address the above problem and is not enough, provides a kind of simple in structure, can use mechanical to install, and increases substantially the device of machinery installation self tapping swivel nut of installation effectiveness and the quality of self tapping swivel nut.
For realizing above-mentioned purpose, the technical scheme of the utility model is:
A kind of machinery is installed the device of self tapping swivel nut; Comprise driven unit, securing member and separate lock barrel, the end of said driven unit is connected with mechanically tightening device, and said securing member is connected linkage and rotates with said driven unit; The head of said securing member places said separating in the lock barrel; The threaded shank of said securing member is stretched out the said lock barrel of separating, and the said other end of separating lock barrel detachably is fixedly connected with said driven unit, and said self tapping swivel nut is spun on the said securing member.
Further; Said driven unit is made up of drive rod and driving head; The end of said drive rod is connected with said fastening apparatus; The other end of said drive rod detachably is fixed on the said driving head, is connected between said securing member and the said driving head, and the said lock barrel of separating detachably is fixedly connected with said driving head.
Further, in said driving head, be provided with first endoporus, said drive rod inserts in said first endoporus, and correspondence has pin-and-hole on said drive rod and driving head, and steady pin inserts in the said pin-and-hole on said drive rod and the driving head and achieves a fixed connection.
Further, be connected through connecting rod between said securing member and the said driving head.
Further, the centre of said connecting rod has connecting portion, and an end of said connecting portion inserts and is arranged in second endoporus on the said driving head, and the other end of said connecting portion inserts the head of said securing member.
Further, insert the sheathed shock-absorbing spring of an end of said driving head at said connecting rod.
Further, said separating between lock barrel and the said driving head through being threaded.
Further, at said driving head and the said contact jaw of separating lock barrel one vibration damping O type circle is set.
Further, the said lock barrel of separating is made up of awl tube and cylinder two parts, has the perforate that is used to stretch out said self tapping swivel nut in the end of said awl tube, and said cylinder is fixedly connected with said driving head.
Further, said securing member or be soket head cap screw, or be the outer-hexagonal screw, or be the manifold screw, or be crisscross screw.
Content to sum up, the machinery that the utility model provided is installed the device of self tapping swivel nut, compared with prior art has following advantage:
(1) this device can be installed in the machinery installation that realizes the self tapping swivel nut on pneumatic or the electric tightening device; The installation effectiveness and the quality of self tapping swivel nut have been improved; Also can the self tapping swivel nut be screwed in the bottom outlet with suitable torque, prevent the damage of swivel nut through regulating the rotating speed of fastening machine.
(2) dismounting is flexible between these each parts of device, is convenient to change securing member, can be suitable for the installation of different size self tapping swivel nut, and is simple and quick.
(3) this device can rely on the just commentaries on classics of fastening machine that the self tapping swivel nut is screwed in the bottom outlet, and counter-rotating is withdrawed from securing member in swivel nut, be convenient to adjust the position and the degree of depth of self tapping swivel nut.
Description of drawings
Fig. 1 the utility model structural representation.
As shown in Figure 1, securing member 1 is separated lock barrel 2, drive rod 3, driving head 4, steady pin 5, pin-and-hole 6, connecting rod 7, the second endoporus 8, shock-absorbing spring 9, awl tube 10, cylinder 11, perforate 12, vibration damping O type circle 13, the first endoporus 14.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
As shown in Figure 1, the described machinery of the utility model is installed the device of self tapping swivel nut, comprises driven unit, the securing member 1 that connects successively and separates lock barrel 2, and the self tapping swivel nut is enclosed within on the securing member 1.In the present embodiment, the securing member 1 preferred soket head cap screw that adopts also can adopt outer-hexagonal screw, manifold screw and crisscross screw etc., can select to change different securing member 1 according to the shape of different connecting rod 7.
Driven unit then is made up of drive rod 3 and driving head 4; The end of drive rod 3 is connected with fastening apparatus such as pneumatic or electric tightening devices; Can be according to the different fastening drive rods 3 of changing different specification size that is provided with; End at driving head 4 has one first endoporus 14, and the other end of drive rod 3 inserts in first endoporus 14 of this driving head 4.Can adopt the mode of various fixed connections between drive rod 3 and the driving head 4; For the ease of installation and removal; In the present embodiment; Preferred employing steady pin 5 is fixedly connected, and correspondence has pin-and-hole 6 on drive rod 3 and driving head 4, and steady pin 5 inserts drive rods 3 and fixes with pin-and-hole 6 interior realizations the on the driving head 4.
Be connected between securing member 1 and the driving head 4; Securing member 1 can directly be connected on the driving head 4; Directly link by driving head 4 and to drive securing member 1 and rotate; Change corresponding fasteners 1 according to different self tapping swivel nuts for ease, in the present embodiment, be connected through a connecting rod 7 between preferred fastener 1 and the driving head 4.Connecting rod 7 is made up of three parts, and the centre is a connecting portion, and an end of connecting portion is used for being connected with driving head 4, and the other end of connecting portion is used for being connected with securing member 1.The section that in driving head 4, has second endoporus, 8, the second endoporus 8 again is a hexagon, correspondingly; This end section of connecting rod 7 also is a hexagon; Connecting rod 7 inserts in these second endoporus 8, can the rotation that link along with the rotation of driving head 4, and a sheathed again shock-absorbing spring 9 on this end of connecting rod 7.The section configuration and the securing member 1 of connecting rod 7 other ends are complementary, in the present embodiment, and the securing member 1 preferred soket head cap screw that adopts; So correspondingly; Connecting rod 7 also adopts hexagon, and this end of connecting rod 7 inserts in the interior hexagonal of securing member 1 head, can drive securing member 1 interlock and rotate.When using different securing members 1, only need to change corresponding connecting rod 7 and get final product, very convenient.
Separating lock barrel 2 is made up of with cylinder 11 two parts awl tube 10; Securing member 1 places with connecting rod 7 and separates in the lock barrel 2, has a perforate 12 in the end of awl tube 10, and the threaded shank of securing member 1 is stretched out with the self tapping swivel nut from this perforate 12 and spun; The head of securing member 1 then fixes in separating lock barrel 2; Cylinder 11 is fixed on the driving head 4, the installation site of separating lock barrel 2 with qualification, and then the installation site of restriction securing member 1; Can help securing member 1 like this and when rotation is installed, remain stablely, and then improve the installation effectiveness and the quality of self tapping swivel nut.For ease of dismounting with install, be fixedly connected through screw thread between cylinder 11 and the driving head 4.
For fear of when rotating, producing noise, at driving head 4 and the contact jaw of separating lock barrel 2 one circle vibration damping O type circle 13 is set again, vibration damping O type circle 13 can adopt elastomeric material.
When the self tapping swivel nut is installed, at first select corresponding driving bar 3 according to the chuck of fastening machine, the self tapping swivel nut of installing is as required selected corresponding fasteners 1, selects corresponding connecting rod 7 according to selected securing member 1 again.Drive rod 3 is fixed on the driving head 4; Connecting rod 7 and shock-absorbing spring 9 are inserted in second perforate 8 of driving head 4; The other end of connecting rod 7 is inserted the head of securing member 1, vibration damping O type circle 13 is put, will separate lock barrel 2 at last and put; The screw portion of securing member 1 is stretched out from the end of separating lock barrel 2, will separate lock barrel 2 simultaneously and couple together with driving head 4.The self tapping swivel nut is spun on the securing member 1, opens pneumatic or electric tightening device, when fastening machine is just changeing the self tapping swivel nut is screwed in the bottom outlet, counter-rotating is withdrawed from securing member 1 in the self tapping swivel nut.Because when just changeing, separate be connected between lock barrel 2 and the driving head 4 too tight, so before counter-rotating, with hand suitably pine separate lock barrel 2 once, can effectively avoid when counter-rotating, securing member 1 is taken the self tapping swivel nut out of in the lump.
As stated, in conjunction with accompanying drawing and the given scheme content of embodiment, can derive the similar techniques scheme.In every case be the content that does not break away from the utility model technical scheme, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of the utility model technical scheme according to the technical spirit of the utility model.
Claims (10)
1. a machinery is installed the device of self tapping swivel nut; It is characterized in that: comprise driven unit, securing member and separate lock barrel, the end of said driven unit is connected with mechanically tightening device, and said securing member is connected linkage and rotates with said driven unit; The head of said securing member places said separating in the lock barrel; The threaded shank of said securing member is stretched out the said lock barrel of separating, and the said other end of separating lock barrel detachably is fixedly connected with said driven unit, and said self tapping swivel nut is spun on the said securing member.
2. machinery according to claim 1 is installed the device of self tapping swivel nut; It is characterized in that: said driven unit is made up of drive rod and driving head; The end of said drive rod is connected with said fastening apparatus; The other end of said drive rod detachably is fixed on the said driving head, is connected between said securing member and the said driving head, and the said lock barrel of separating detachably is fixedly connected with said driving head.
3. machinery according to claim 2 is installed the device of self tapping swivel nut; It is characterized in that: in said driving head, be provided with first endoporus; Said drive rod inserts in said first endoporus; Correspondence has pin-and-hole on said drive rod and driving head, and steady pin inserts in the said pin-and-hole on said drive rod and the driving head and achieves a fixed connection.
4. machinery according to claim 2 is installed the device of self tapping swivel nut, it is characterized in that: be connected through connecting rod between said securing member and the said driving head.
5. machinery according to claim 4 is installed the device of self tapping swivel nut; It is characterized in that: the centre of said connecting rod has connecting portion; One end of said connecting portion inserts and is arranged in second endoporus on the said driving head, and the other end of said connecting portion inserts the head of said securing member.
6. machinery according to claim 5 is installed the device of self tapping swivel nut, it is characterized in that: the sheathed shock-absorbing spring of an end that inserts said driving head at said connecting rod.
7. machinery according to claim 2 is installed the device of self tapping swivel nut, it is characterized in that: said separating between lock barrel and the said driving head through being threaded.
8. machinery according to claim 2 is installed the device of self tapping swivel nut, it is characterized in that: at said driving head and the said contact jaw of separating lock barrel one vibration damping O type circle is set.
9. machinery according to claim 2 is installed the device of self tapping swivel nut; It is characterized in that: the said lock barrel of separating is made up of awl tube and cylinder two parts; End at said awl tube has the perforate that is used to stretch out said self tapping swivel nut, and said cylinder is fixedly connected with said driving head.
10. device of self tapping swivel nut is installed according to each described machinery of claim 1 to 9, is it is characterized in that: said securing member or be soket head cap screw, or be the outer-hexagonal screw, or be the manifold screw, or be crisscross screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203020723U CN202212751U (en) | 2011-08-18 | 2011-08-18 | Device used for mechanically installing self-tapping thread sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203020723U CN202212751U (en) | 2011-08-18 | 2011-08-18 | Device used for mechanically installing self-tapping thread sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202212751U true CN202212751U (en) | 2012-05-09 |
Family
ID=46012021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203020723U Expired - Lifetime CN202212751U (en) | 2011-08-18 | 2011-08-18 | Device used for mechanically installing self-tapping thread sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202212751U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846648A (en) * | 2014-02-28 | 2014-06-11 | 浙江联宜电机股份有限公司 | Assembly tool for planet carrier assembly |
| CN109807812A (en) * | 2019-04-03 | 2019-05-28 | 厦门弘诚绝缘材料有限公司 | A kind of self tapping swivel nut anti-lock installation tool |
| CN113334318A (en) * | 2021-04-23 | 2021-09-03 | 镇江大全金属表面处理有限公司 | Insert mounting tool |
-
2011
- 2011-08-18 CN CN2011203020723U patent/CN202212751U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846648A (en) * | 2014-02-28 | 2014-06-11 | 浙江联宜电机股份有限公司 | Assembly tool for planet carrier assembly |
| CN103846648B (en) * | 2014-02-28 | 2017-01-11 | 浙江联宜电机股份有限公司 | Assembly tool for planet carrier assembly |
| CN109807812A (en) * | 2019-04-03 | 2019-05-28 | 厦门弘诚绝缘材料有限公司 | A kind of self tapping swivel nut anti-lock installation tool |
| CN113334318A (en) * | 2021-04-23 | 2021-09-03 | 镇江大全金属表面处理有限公司 | Insert mounting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Jihongtan town Chengyang District Shandong city Qingdao province Jinhong road 266111 No. 88 Patentee after: CRRC QINGDAO SIFANG CO., LTD. Address before: Jihongtan town Chengyang District Shandong city Qingdao province Jinhong road 266111 No. 88 Patentee before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120509 |
|
| CX01 | Expiry of patent term |