CN102837298A - Tool for drill-riveting fastener - Google Patents
Tool for drill-riveting fastener Download PDFInfo
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- CN102837298A CN102837298A CN2012103311906A CN201210331190A CN102837298A CN 102837298 A CN102837298 A CN 102837298A CN 2012103311906 A CN2012103311906 A CN 2012103311906A CN 201210331190 A CN201210331190 A CN 201210331190A CN 102837298 A CN102837298 A CN 102837298A
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- firmware
- bore
- tightly
- instrument
- tool heads
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Abstract
The invention discloses a tool for a drill-riveting fastener, which comprises a rotary driving part, a telescopic driving part and a tool head for driving the drill-riveting fastener to carry out rotating drilling and squeezing the drill-riveting fastener for deformed riveting. The rotary driving part is connected with the telescopic driving end of the telescopic driving part; and the tool head is connected to the rotary driving end of the rotary driving part. The tool for the drill-riveting fastener has the advantages that the structure is simple; the tool can be simultaneously used for drilling and riveting; and the working efficiency can be greatly improved.
Description
Technical field
The present invention relates to a kind of fastener installation tool, be specifically related to a kind of instrument of firmware riveted tightly that is used to bore.
Background technology
The form of existing securing member is varied, for example self-tapping screw, riveting nut.Wherein, the self-tapping screw safety coefficient is low, easily stripped thread.And the riveting nut outer ring does not have silk mouthful, and front end can not be holed, and needs during installation to hole in the riveting position with kit earlier, and then rivet being inserted Kong Zhongzai, to adopt other kit to rivet fastening, and its installation procedure is more, causes installation effectiveness not high.And boring and riveted joint need two cover different tools, have increased cost.
Summary of the invention
The technical problem that the present invention will solve is to overcome the deficiency that prior art exists, provide a kind of simple in structure, can be used to simultaneously hole and rivet, can increase work efficiency greatly be used to bore the instrument of firmware riveted tightly.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind ofly be used to bore the instrument of firmware riveted tightly; Comprise rotary driving part, telescopic drive parts and be used to order about rivet tightly firmware rotary drilling and the extruding of said brill and bore the tool heads of the firmware distortion riveted joint of riveting tightly; Said rotary driving part links to each other with the telescopic drive end of said telescopic drive parts, and said tool heads is connected in the rotation drive end of rotary driving part.
As further improvement of the present invention:
Said tool heads is for transmitting the screw rod of moment of torsion and pulling force.
Said tool heads is for transmitting the boss of moment of torsion and pulling force.
Said boss is oval shape or strip or fan-shaped.
Said instrument also comprises valve jacket, and said valve jacket is provided with to use with said tool heads and cooperates extruding to bore the pressure section of the firmware of riveting tightly, and said tool heads is arranged in the said pressure section.
Said rotary driving part is installed on the support, and said support links to each other with the telescopic drive end of telescopic drive parts.
Said rotary driving part is motor or air motor or hydraulic motor.
Said telescopic drive parts are line motor or cylinder or oil cylinder.
Compared with prior art, the invention has the advantages that:
The present invention is used to bore the instrument of firmware riveted tightly, but its rotary driving part driven tool head rotate, and then order about and bore the firmware rotary drilling of riveting tightly; But telescopic drive parts driven in rotation driver part is done stretching motion, because tool heads does stretching motion with rotary driving part, can apply axial tension to the brill firmware of riveting tightly; Thereby extruding is bored the firmware of riveting tightly and is realized that riveted joint is fastening; It is simple, easy to make that this is used to bore the rivet tightly tool construction of firmware, and its tool heads can be transmitted torque drive and bore the firmware rotary drilling of riveting tightly; Can transmit pulling force again and bore the firmware distortion riveted joint of riveting tightly with extruding; In brill is riveted tightly the installation process of firmware, need can not accomplish whole erection by the replacing instrument, improved installation effectiveness greatly.Tool heads can be screw rod, and screw rod and the brill firmware of riveting tightly is threaded, and can order about on the one hand and bore the firmware boring of riveting tightly, and can apply the axis pulling force to the brill firmware of riveting tightly on the other hand, thereby the firmware distortion riveted joint of riveting tightly is bored in extruding; The tool heads of screw form is simple in structure, be easy to make, and can be connected cooperation fast, easily with the brill firmware of riveting tightly, and can further improve installation effectiveness.Tool heads also can be the boss that can transmit moment of torsion and pulling force; Boss can be oval shape or strip or shape such as fan-shaped; Only need be provided with on the securing member to boss carry out the spacing structure of axial and circumferential just can by the boss drive rotation and and extruding, the tool heads structure of boss form is simple more, be easy to making.The pressure section of valve jacket can cooperate extruding to bore with tool heads to rivet tightly firmware to accomplish riveted joint; In the riveted joint process, do not need other extruder member; Tool heads and pressure section and brill are riveted tightly after firmware cooperates; Only control rotary driving part and telescopic drive parts and just can accomplish boring and riveting work, make easy to operate, quick.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 for instrument headband in the embodiment of the invention 1 and bores the local structure for amplifying sketch map of firmware boring of riveting tightly.
The local structure for amplifying sketch map that Fig. 3 rivets for tool heads in the embodiment of the invention 1.
Fig. 4 is the perspective view of tool heads in the embodiment of the invention 2.
Fig. 5 packs into for tool heads in the embodiment of the invention 2 and bores the local structure for amplifying sketch map when riveting tightly firmware.
Fig. 6 for instrument headband in the embodiment of the invention 2 and bores the local structure for amplifying sketch map of firmware boring of riveting tightly.
The local structure for amplifying sketch map that Fig. 7 rivets for tool heads in the embodiment of the invention 2.
Marginal data:
1, rotary driving part; 2, telescopic drive parts; 3, tool heads; 4, valve jacket; 41, pressure section; 5, bore the firmware of riveting tightly; 51, bore the firmware body of riveting tightly; 52, drilling portion; 53, riveted joint cover; 54, screwed hole; 55, hole; 56, first boss; 57, second boss; 6, gauge tap assembly; 7, support; 8, workpiece.
The specific embodiment
Below will combine accompanying drawing and specific embodiment that the present invention is done further explain.
Embodiment 1:
Fig. 1 to Fig. 3 shows the present invention and is used to bore the first kind of embodiment of instrument of firmware riveted tightly; Comprise rotary driving part 1, telescopic drive parts 2 and be used to order about bore and rivet tightly firmware 5 rotary drillings and push the tool heads 3 of boring the firmware 5 distortion riveted joints of riveting tightly; Rotary driving part 1 links to each other with the telescopic drive end of telescopic drive parts 2, and tool heads 3 is connected in the rotation drive end of rotary driving part 1.But rotary driving part 1 driven tool 3 is rotated, and then tool heads 3 is being with bore firmware 5 rotary drillings of riveting tightly, but telescopic drive parts 2 driven in rotation driver parts 1 are done stretching motion; Because tool heads 3 is done stretching motion with rotary driving part 1; Can apply axial tension to the brill firmware 5 of riveting tightly, thus extruding bore the firmware 5 of riveting tightly and realize that riveted joint is fastening, it is simple that the present invention is used to bore the rivet tightly tool construction of firmware; Easy to make; Its tool heads 3 can be transmitted torque drive and bore firmware 5 rotary drillings of riveting tightly, and can transmit pulling force again and bore the firmware 5 parallel riveted joints of riveting tightly with extruding, in brill is riveted tightly the installation process of firmware 5; Need not change and to accomplish whole erection, improve installation effectiveness greatly.
In the present embodiment; Also comprise valve jacket 4; Rotary driving part 1 is installed in this valve jacket 4 with telescopic drive parts 2, and valve jacket 4 is provided with to use with tool heads 3 and cooperates extruding to bore the pressure section 41 of the firmware 5 of riveting tightly, and tool heads 3 is arranged in the pressure section 41; This pressure section 41 offseted with the rearward end of boring the firmware 5 of riveting tightly after boring was accomplished, and was convenient to cooperate extruding to bore the firmware 5 of riveting tightly with tool heads 3.Also be provided with gauge tap assembly 6 on the valve jacket 4, gauge tap assembly 6 is used to control rotary driving part 1 and telescopic drive parts 2.
In the present embodiment, tool heads 3 is a screw rod, bores the firmware 5 of riveting tightly and is provided with the transmission with realization moment of torsion and pulling force of the screwed hole that cooperates with screw rod.For example; The firmware 5 of riveting tightly of a kind of brill as shown in Figures 2 and 3; This brill firmware 5 of riveting tightly comprises and bores the firmware body 51 of riveting tightly; A rivet tightly end of firmware body 51 of brill is a drilling portion 52, but bores the riveted joint cover 53 of the other end of the firmware body 51 of riveting tightly for crimp, and the screwed hole 54 that cooperates with screw rod is offered in the bottom of riveted joint cover 53 endoporus.When carrying out drilling operating; Screw rod is screwed in the screwed hole 54 that bores the firmware 5 of riveting tightly; Until the bottom termination that screws in to screwed hole 54, at this moment, the pressure section 41 of valve jacket 4 offsets with the rearward end of boring the firmware 5 of riveting tightly; Start rotary driving part 1 and order about tool heads 3 and rotate, and then tool heads 3 can be with and bore the firmware 5 of riveting tightly and rotate on workpiece 8, hole (referring to Fig. 2).After boring was accomplished, startup telescopic drive parts 2 ordered about tool heads 3 and move backward, and pressure section 41 cooperates extruding to bore riveted joint cover 53 distortion of the firmware 5 of riveting tightly with tool heads 3, thus completion riveted joint (referring to Fig. 3).After riveted joint was accomplished, startup rotary driving part 1 ordered about tool heads 3 backward rotation and withdraws from the screwed hole 54 that bores the firmware 5 of riveting tightly.
In the present embodiment, rotary driving part 1 is installed on the support 7, and support 7 links to each other with the telescopic drive end of telescopic drive parts 2, the 7 elastic motions of telescopic drive parts 2 driving arms, and then make rotary driving part 1 do elastic motion.
In the present embodiment, rotary driving part 1 is motor or air motor or hydraulic motor.Telescopic drive parts 2 are line motor or cylinder or oil cylinder.
Embodiment 2:
Fig. 4 to Fig. 7 shows the present invention and is used to bore the second kind of embodiment of instrument of firmware riveted tightly, and present embodiment and embodiment 1 are basic identical, and different is, the tool heads 3 of present embodiment is a boss, and boss is oval shape.This instrument is applicable to not with threaded hole 54 the brill firmware 5 of riveting tightly; For example; A kind of brill shown in Fig. 5 to Fig. 7 firmware 5 of riveting tightly; This brill firmware 5 of riveting tightly comprises and bores the firmware body 51 of riveting tightly that an end that bores the firmware body 51 of riveting tightly is a drilling portion 52, but bores the riveted joint cover 53 of the other end of the firmware body 51 of riveting tightly for crimp; The bottom of riveted joint cover 53 endoporus is provided with hole 55, and the inwall in hole 55 is provided with and is used for cooperating with boss first boss 56 that transmits moment of torsion and is used for cooperating with boss second boss 57 that transmits axial tension.Wherein second boss 57 is positioned at the side of first boss 56 near riveted joint cover 53; The distance of end face 55 center lines to the hole of first boss 56,55 center lines towards the hole along the circumferential direction reduces gradually; Second boss 57 surrounds a through hole; This through hole is a mounting hole, and 55 distances between center line are corresponding at a distance apart from the hole with first boss 56 for mounting hole internal diameter larger part.Boss can insert from mounting hole; And inserting the back can the less end of 55 distances between center line offsets apart from the hole with first boss 56 through rotating to an angle; Simultaneously; Boss when rotating to the position that offsets with first boss 56,57 pairs of boss of second boss also form one spacing, boss can not be extracted along the direction of inserting.
During installation; Earlier boss is gone to proper angle and insert the mounting hole (referring to Fig. 5) that second boss 57 surrounds; Rotate an angle when being inserted into the position of first boss 56 again to the less end of 55 distances between center line offsets apart from the hole with first boss 56, at this moment, the pressure section 41 of valve jacket 4 offsets with the rearward end of boring the firmware 5 of riveting tightly; Restart rotary driving part 1 and order about tool heads 3 rotations, and then make the boss band the preparatory riveting position rotary drilling (referring to Fig. 6) of drilling portion 52 at workpiece 8.After boring was accomplished, startup telescopic drive parts 2 ordered about tool heads 3 and move backward, and pressure section 41 cooperates extruding to bore riveted joint cover 53 distortion of the firmware 5 of riveting tightly with tool heads 3, thus completion riveted joint (referring to Fig. 7).After riveted joint was accomplished, turning tool head 3 made the angle of boss corresponding with the angle of mounting hole, and boss is withdrawed from.
The control part structure of present embodiment is simpler, is easy to more make.In other embodiments, also can be strip or the fan-shaped shape that waits other non-circles.
The above only is a preferred implementation of the present invention, and protection scope of the present invention also not only is confined to the foregoing description, and all technical schemes that belongs under the thinking of the present invention all belong to protection scope of the present invention.Should propose, for those skilled in the art, in the improvement and the retouching that do not break away under the principle of the invention prerequisite, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (8)
1. one kind is used to bore the instrument of firmware riveted tightly; It is characterized in that: comprise rotary driving part (1), telescopic drive parts (2) and be used to order about rivet tightly firmware (5) rotary drilling and the extruding of said brill and bore the tool heads (3) of firmware (5) the distortion riveted joint of riveting tightly; Said rotary driving part (1) links to each other with the telescopic drive end of said telescopic drive parts (2), and said tool heads (3) is connected in the rotation drive end of rotary driving part (1).
2. according to claim 1ly be used to bore the instrument of firmware riveted tightly, it is characterized in that: said tool heads (3) is for transmitting the screw rod of moment of torsion and pulling force.
3. according to claim 1ly be used to bore the instrument of firmware riveted tightly, it is characterized in that: said tool heads (3) is for transmitting the boss of moment of torsion and pulling force.
4. according to claim 3ly be used to bore the instrument of firmware riveted tightly, it is characterized in that: said boss is oval shape or strip or fan-shaped.
5. describedly be used to bore the instrument of firmware riveted tightly according to claim 1 or 2 or 3 or 4; It is characterized in that: said instrument also comprises valve jacket (4); Said valve jacket (4) is provided with to use with said tool heads (3) and cooperates extruding to bore the pressure section (41) of firmware (5) of riveting tightly, and said tool heads (3) is arranged in the said pressure section (41).
6. describedly be used to bore the instrument of firmware riveted tightly according to claim 1 or 2 or 3 or 4, it is characterized in that: said rotary driving part (1) is installed on the support (7), and said support (7) links to each other with the telescopic drive end of telescopic drive parts (2).
7. describedly be used to bore the instrument of firmware riveted tightly according to claim 1 or 2 or 3 or 4, it is characterized in that: said rotary driving part (1) is motor or air motor or hydraulic motor.
8. describedly be used to bore the instrument of firmware riveted tightly according to claim 1 or 2 or 3 or 4, it is characterized in that: said telescopic drive parts (2) are line motor or cylinder or oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210331190.6A CN102837298B (en) | 2012-09-10 | 2012-09-10 | For boring the instrument of firmware of riveting tightly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210331190.6A CN102837298B (en) | 2012-09-10 | 2012-09-10 | For boring the instrument of firmware of riveting tightly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102837298A true CN102837298A (en) | 2012-12-26 |
| CN102837298B CN102837298B (en) | 2015-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210331190.6A Active CN102837298B (en) | 2012-09-10 | 2012-09-10 | For boring the instrument of firmware of riveting tightly |
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| Country | Link |
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| CN (1) | CN102837298B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958743A (en) * | 2021-03-30 | 2021-06-15 | 杭州艾美依航空制造装备有限公司 | Pressure riveting driving device of driving multiplexing automatic drilling and riveting machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1939484A1 (en) * | 1968-08-10 | 1970-08-27 | Gkn Screws Fasteners Ltd | Riveting tool |
| US4920833A (en) * | 1988-12-12 | 1990-05-01 | Eric Rosenthal | Blind setting rivet |
| CN1132541A (en) * | 1993-05-10 | 1996-10-02 | 施怀恩·奥弗·约翰逊 | A method of blind riveting, blind rivet with an expansion section and a device for preforming the method |
| JP2001124038A (en) * | 1999-10-26 | 2001-05-08 | Daiwa House Ind Co Ltd | Fastening tool with preparatory hole boring mechanism |
| CN1784551A (en) * | 2003-05-16 | 2006-06-07 | 泰克斯特兰紧固系统有限公司 | Blind fastener and method of installation thereof |
| CN101512167A (en) * | 2006-08-26 | 2009-08-19 | 阿弗德尔英国有限公司 | Self-tapping blind rivet |
| CN102203436A (en) * | 2008-05-13 | 2011-09-28 | 先进汽车技术有限公司合作研究中心 | A blind rivet and a method of joining therewith |
| CN202763797U (en) * | 2012-09-10 | 2013-03-06 | 湖南省金为型材有限公司 | Tool used for drilling riveting fastener |
-
2012
- 2012-09-10 CN CN201210331190.6A patent/CN102837298B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1939484A1 (en) * | 1968-08-10 | 1970-08-27 | Gkn Screws Fasteners Ltd | Riveting tool |
| US4920833A (en) * | 1988-12-12 | 1990-05-01 | Eric Rosenthal | Blind setting rivet |
| CN1132541A (en) * | 1993-05-10 | 1996-10-02 | 施怀恩·奥弗·约翰逊 | A method of blind riveting, blind rivet with an expansion section and a device for preforming the method |
| JP2001124038A (en) * | 1999-10-26 | 2001-05-08 | Daiwa House Ind Co Ltd | Fastening tool with preparatory hole boring mechanism |
| CN1784551A (en) * | 2003-05-16 | 2006-06-07 | 泰克斯特兰紧固系统有限公司 | Blind fastener and method of installation thereof |
| CN101512167A (en) * | 2006-08-26 | 2009-08-19 | 阿弗德尔英国有限公司 | Self-tapping blind rivet |
| CN102203436A (en) * | 2008-05-13 | 2011-09-28 | 先进汽车技术有限公司合作研究中心 | A blind rivet and a method of joining therewith |
| CN202763797U (en) * | 2012-09-10 | 2013-03-06 | 湖南省金为型材有限公司 | Tool used for drilling riveting fastener |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958743A (en) * | 2021-03-30 | 2021-06-15 | 杭州艾美依航空制造装备有限公司 | Pressure riveting driving device of driving multiplexing automatic drilling and riveting machine |
| CN112958743B (en) * | 2021-03-30 | 2022-09-30 | 杭州艾美依航空制造装备有限公司 | Pressure riveting driving device for driving multiplexing automatic drilling and riveting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102837298B (en) | 2015-10-28 |
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