CN104972291A - Dotting machine - Google Patents
Dotting machine Download PDFInfo
- Publication number
- CN104972291A CN104972291A CN201510289414.5A CN201510289414A CN104972291A CN 104972291 A CN104972291 A CN 104972291A CN 201510289414 A CN201510289414 A CN 201510289414A CN 104972291 A CN104972291 A CN 104972291A
- Authority
- CN
- China
- Prior art keywords
- dotting machine
- air inlet
- bar
- shell
- energy storage
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Compressor (AREA)
Abstract
The invention discloses a dotting machine. The dotting machine comprises a punch, an energy storage device, a protective rod, a lengthened rod, an air inlet pipe and an air inflation device. The punch is located at one end face of an object nut and directly makes contact with the object nut. The punch is connected with one end of the energy storage device. The energy storage device comprises an outer shell, a strong spring, a piston plate, a clamping pin, a micro spring, a punch rod and an air inlet. The other end of the air inlet pipe is connected with the air inflation device. The other end of the energy storage device is connected with the lengthened rod. The middle of the lengthened rod is connected with the protective rod. A clamp is arranged at the front end of the protective rod and clamped below the object nut. The portable dotting machine can avoid that a worker directly makes contact with a machine part in the nut riveting process, and improve the safety of the riveting process. The dotting machine is small and exquisite in appearance and easy to operate and greatly improves the riveting efficiency.
Description
[technical field]
The present invention relates to the technical field of mechanical fasteners, particularly a kind of technical field of dotting machine.
[background technology]
In mechanization production process, the locking of nut is a very important job, is related to the safety of whole engineering.The common mode of nut anti-looseness has that mill sassafras is locking, machinery is locking, forever locking, wherein forever locking have: spot welding, riveted joint, bond this several method, in the middle of practical application because of riveting without the need to other aids, simple to operately enjoy the parent of shop floor workers to look at, but in the process of riveted joint, all adopt paddle type mill to rivet easily injured due to workman.
[summary of the invention]
Object of the present invention solves the problems of the prior art exactly, proposes a kind of dotting machine, can substantially increase riveted joint efficiency and security.
For achieving the above object, the present invention proposes a kind of dotting machine, comprise drift, energy storage equipment, guard bar, extension bar, air inlet pipe, aerating device, described drift is positioned at object nut one end face and directly contacts with it, and described drift is connected with energy storage equipment one end, and described energy storage equipment comprises shell, brute spring, piston plate, card pin, microsprings, jumper bar, air inlet, described brute spring is positioned at described enclosure, and described brute spring one end is connected with shell one end inwall, and the described brute spring other end is connected with piston plate, and described piston plate inside is provided with a microsprings, two card pins, described microsprings is connected between described two card pins, described piston plate lower surface is connected with jumper bar, described jumper bar one end passes from outer casing underpart and is connected with drift, described shell is provided with an air admission hole in piston plate away from brute spring sidepiece, described air inlet is connected with air inlet pipe, the described air inlet pipe other end is connected with aerating device, the described energy storage equipment other end is connected with extension bar, be connected with guard bar in the middle part of described extension bar, described guard bar front end is provided with described tong, and tong is stuck in below object nut.。
As preferably, described extension bar end is provided with shockproof gum cover.
As preferably, by rivet interlacement between described extension bar and described guard bar, described extension bar and described guard bar angle are provided with spring.
As preferably, described tong is elasticity tong, and clamp holder is provided with teeth.
As preferably, described shell under brute spring compressive state in piston plate card pin contact point be provided with that release can switch, described releasing can comprise thimble, elastic rubber sleeve by switch, and described thimble one end contacts the other end with card pin and elastic rubber sleeve bonds, and described elastic rubber sleeve adheres on outer shell outer wall.
As preferably, described shell goes out shell place in jumper bar and is provided with guide pipe, is provided with sealing ring in guide pipe.
As preferably, described jumper bar front end drift is triangle, and punch end face and ram axis are 45° angle.
As preferably, described air inlet is connected with adopting fast interface between air inlet pipe.
As preferably, described aerating device is small-sized hand dynamic formula inflator pump.
Beneficial effect of the present invention: the application of the invention one can carry dotting machine mechanism, avoids workman directly to contact parts when riveting nut, improves the security of riveting process.A kind of dotting machine external form of the present invention is small and exquisite, simple to operate substantially increases riveted joint efficiency.
Feature of the present invention and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the front view of a kind of dotting machine of the present invention;
Fig. 2 is the tong structural representation of a kind of dotting machine of the present invention;
Fig. 3 is the energy storage equipment structural representation of a kind of dotting machine of the present invention;
Fig. 4 is the structural representation of the energy storage equipment upper piston dish of a kind of dotting machine of the present invention.
[detailed description of the invention]
Consult Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of dotting machine of the present invention, comprises drift 1, energy storage equipment 2, guard bar 3, extension bar 4, air inlet pipe 5, aerating device 6, described drift 1 is positioned at object nut 7 one end face and directly contacts with it, and described drift 1 is connected with energy storage equipment 2 one end, and described energy storage equipment 2 comprises shell 22, brute spring 21, piston plate 24, card pin 241, microsprings 242, jumper bar 243, air inlet 25, it is inner that described brute spring 21 is positioned at described shell 22, and described brute spring 21 one end is connected with shell 22 one end inwall, and described brute spring 21 other end is connected with piston plate 24, and described piston plate 24 inside is provided with a microsprings 242, two card pins 241, described microsprings 242 is connected between described two card pins 241, described piston plate 24 lower surface is connected with jumper bar 243, described jumper bar 243 one end passes from outer casing underpart 22 and is connected with drift 1, described shell 22 is provided with an air admission hole 25 in piston plate 24 away from brute spring 21 sidepiece, described air inlet 25 is connected with air inlet pipe 5, described air inlet pipe 5 other end is connected with aerating device 6, described energy storage equipment 2 other end is connected with extension bar 4, be connected with guard bar 3 in the middle part of described extension bar 4, described guard bar 3 front end is provided with described tong 31, and tong card 31 is below object nut 7.Described extension bar 4 end is provided with shockproof gum cover 41.By rivet interlacement between described extension bar 4 and described guard bar 3, described extension bar 4 is provided with spring with described guard bar 3 angle.Described tong 31 is elasticity tong, and clamp holder is provided with teeth.Described shell 22 under brute spring 21 compressive state in piston plate 24 card pin 241 contact point be provided with that release can switch 23, described releasing can comprise thimble 231, elastic rubber sleeve 232 by switch, described thimble 231 one end contacts the other end with card pin 241 and elastic rubber sleeve 232 bonds, and described elastic rubber sleeve 232 adheres on shell 22 outer wall.Described shell 22 goes out shell 22 place in jumper bar 243 and is provided with guide pipe, is provided with sealing ring in guide pipe.Described jumper bar 243 front end drift 1 is triangle, and drift 1 end face and jumper bar 243 axis are 45° angle.Described air inlet 25 adopts fast interface to be connected with between air inlet pipe 5.Described aerating device 6 is small-sized hand dynamic formula inflator pump.
The course of work of the present invention: tong 31 to be sandwiched in below object nut on screw rod or other can fixed position, object nut location aimed at by drift 1, by aerating device 6, air is filled with in shell 22 through air inlet pipe 5 from outside, because shell 22 bottom and piston plate 24 form a scalable enclosure space, more and more air enters in described space and promotes piston plate 24 thus compression brute spring 21; When brute spring 21 is compressed to a certain degree, in piston plate 24, card pin 241 is met on shell and is released energy switch 23 place shrinkage pool, and thimble 241 ejects, and piston plate 24 is stuck in this position; Unclamp air inlet pipe 5, press and release energy switch 23, jumper bar 243 penetrates under the effect of brute spring 21, and drift 1 impacts object nut riveting position, and riveted joint completes.
A kind of dotting machine of the present invention in the course of the work.
A kind of dotting machine of the present invention, the application of the invention one can carry dotting machine mechanism, avoids workman directly to contact parts when riveting nut, improves the security of riveting process.A kind of dotting machine external form of the present invention is small and exquisite, simple to operate substantially increases riveted joint efficiency.
Above-described embodiment is to explanation of the present invention, is not limitation of the invention, anyly all belongs to protection scope of the present invention to the scheme after simple transformation of the present invention.
Claims (9)
1. a dotting machine, it is characterized in that: comprise drift (1), energy storage equipment (2), guard bar (3), extension bar (4), air inlet pipe (5), aerating device (6), described drift (1) is positioned at object nut (7) end face and directly contacts with it, described drift (1) is connected with energy storage equipment (2) one end, described energy storage equipment (2) comprises shell (22), brute spring (21), piston plate (24), card pin (241), microsprings (242), jumper bar (243), air inlet (25), it is inner that described brute spring (21) is positioned at described shell (22), described brute spring (21) one end is connected with shell (22) one end inwall, described brute spring (21) other end is connected with piston plate (24), described piston plate (24) inside is provided with a microsprings (242), two card pins (241), described microsprings (242) is connected between described two card pins (241), described piston plate (24) lower surface is connected with jumper bar (243), described jumper bar (243) one end passes from outer casing underpart (22) and is connected with drift (1), described shell (22) is provided with an air admission hole (25) in piston plate (24) away from brute spring (21) sidepiece, described air inlet (25) is connected with air inlet pipe (5), described air inlet pipe (5) other end is connected with aerating device (6), described energy storage equipment (2) other end is connected with extension bar (4), described extension bar (4) middle part is connected with guard bar (3), described guard bar (3) front end is provided with described tong (31), tong card (31) is in object nut (7) below.
2. a kind of dotting machine as claimed in claim 1, is characterized in that: described extension bar (4) end is provided with shockproof gum cover (41).
3. a kind of dotting machine as claimed in claim 1; it is characterized in that: by rivet interlacement between described extension bar (4) and described guard bar (3), described extension bar (4) and described guard bar (3) angle are provided with spring.
4. a kind of dotting machine as claimed in claim 1, is characterized in that: described tong (31) is elasticity tong, and clamp holder is provided with teeth.
5. a kind of dotting machine as claimed in claim 1, it is characterized in that: described shell (22) under brute spring (21) compressive state in piston plate (24) card pin (241) contact point be provided with release can switch (23), described releasing can comprise thimble (231), elastic rubber sleeve (232) by switch, described thimble (231) one end contacts the other end with card pin (241) and elastic rubber sleeve (232) bonds, and described elastic rubber sleeve (232) adheres on shell (22) outer wall.
6. a kind of dotting machine as claimed in claim 1, is characterized in that: described shell (22) goes out shell (22) place in jumper bar (243) and is provided with guide pipe, is provided with sealing ring in guide pipe.
7. a kind of dotting machine as claimed in claim 1, is characterized in that: described jumper bar (243) front end drift (1) is triangle, and drift (1) end face and jumper bar (243) axis are 45° angle.
8. a kind of dotting machine as claimed in claim 1, is characterized in that: adopt fast interface to be connected between described air inlet (25) with air inlet pipe (5).
9. a kind of dotting machine according to any one of claim 1 to 8, is characterized in that: described aerating device (6) is small-sized hand dynamic formula inflator pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510289414.5A CN104972291B (en) | 2015-05-29 | 2015-05-29 | A kind of dotting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510289414.5A CN104972291B (en) | 2015-05-29 | 2015-05-29 | A kind of dotting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104972291A true CN104972291A (en) | 2015-10-14 |
| CN104972291B CN104972291B (en) | 2017-07-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510289414.5A Active CN104972291B (en) | 2015-05-29 | 2015-05-29 | A kind of dotting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104972291B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869510A (en) * | 2017-12-11 | 2018-04-03 | 成都飞机工业（集团）有限责任公司 | A kind of quick punching point safeties |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0343621A2 (en) * | 1988-05-26 | 1989-11-29 | Fuji Jukogyo Kabushiki Kaisha | Apparatus and method for fixing nut plate |
| CN2389045Y (en) * | 1999-09-22 | 2000-07-26 | 王剑刚 | Nailing machine |
| DE202005013650U1 (en) * | 2005-08-29 | 2005-11-03 | Newfrey Llc, Newark | Frame for use in punch riveting sheet metal components together has arm with vertical bore at end with internal thread which allows lower end of riveting tool to be screwed into it |
| CN202894200U (en) * | 2012-10-24 | 2013-04-24 | 汉达精密电子(昆山)有限公司 | Automatic pop-rivet nailing mechanism |
| CN103406460A (en) * | 2013-07-18 | 2013-11-27 | 电子科技大学 | Vertical riveting device for automotive rear bridge main reducing gear locknut |
| CN204725113U (en) * | 2015-05-29 | 2015-10-28 | 海盐宇星螺帽有限责任公司 | A kind of dotting machine |
-
2015
- 2015-05-29 CN CN201510289414.5A patent/CN104972291B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0343621A2 (en) * | 1988-05-26 | 1989-11-29 | Fuji Jukogyo Kabushiki Kaisha | Apparatus and method for fixing nut plate |
| CN2389045Y (en) * | 1999-09-22 | 2000-07-26 | 王剑刚 | Nailing machine |
| DE202005013650U1 (en) * | 2005-08-29 | 2005-11-03 | Newfrey Llc, Newark | Frame for use in punch riveting sheet metal components together has arm with vertical bore at end with internal thread which allows lower end of riveting tool to be screwed into it |
| CN202894200U (en) * | 2012-10-24 | 2013-04-24 | 汉达精密电子(昆山)有限公司 | Automatic pop-rivet nailing mechanism |
| CN103406460A (en) * | 2013-07-18 | 2013-11-27 | 电子科技大学 | Vertical riveting device for automotive rear bridge main reducing gear locknut |
| CN204725113U (en) * | 2015-05-29 | 2015-10-28 | 海盐宇星螺帽有限责任公司 | A kind of dotting machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869510A (en) * | 2017-12-11 | 2018-04-03 | 成都飞机工业（集团）有限责任公司 | A kind of quick punching point safeties |
| CN107869510B (en) * | 2017-12-11 | 2023-10-03 | 成都飞机工业（集团）有限责任公司 | Quick punching point safety device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104972291B (en) | 2017-07-11 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314300, Zhejiang, Haiyan County, Xitang, Jiaxing Town, former market town Patentee after: Yustar fastener (Jiaxing) Co., Ltd Address before: 314300, Zhejiang, Haiyan County, Xitang, Jiaxing Town, former market town Patentee before: Sea salt space starshell cap limited liability company |
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| CP01 | Change in the name or title of a patent holder |