CN105642769A - Riveting mechanism with function of automatically switching riveting heads - Google Patents
Riveting mechanism with function of automatically switching riveting heads Download PDFInfo
- Publication number
- CN105642769A CN105642769A CN201610216552.5A CN201610216552A CN105642769A CN 105642769 A CN105642769 A CN 105642769A CN 201610216552 A CN201610216552 A CN 201610216552A CN 105642769 A CN105642769 A CN 105642769A
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- CN
- China
- Prior art keywords
- riveting
- fixed
- riveting head
- connecting rod
- briquetting
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Switches (AREA)
Abstract
The invention discloses a riveting mechanism with a function of automatically switching riveting heads. The riveting mechanism comprises a support, a first drive device fixed to the support, a pressing block driven by the first drive device to move up and down, and an automatic switching module fixed to the support and located under the pressing block, wherein the automatic switching module comprises a servo electric cylinder fixed to the support, a plurality of independent guide sleeves, connection rods and the riveting heads; the guide sleeves are fixed to the movable end of the servo electric cylinder and driven by the servo electric cylinder to move left and right, the connection rods are accommodated in the guide sleeves, and the riveting heads are fixed to lower parts of the connection rods. The riveting mechanism precisely controls moving positions of the to-be-used riveting heads by the servo electric cylinder, thereby achieving a precise switching function on the riveting heads, saving switching time of the riveting head, improving the production efficiency and guaranteeing the position precision.
Description
[technical field]
The invention belongs to riveting head automatic switchover technology field, particularly relate to the riveting mechanism of a kind of riveting head that automatically switches.
[background technology]
Riveter is to utilize stamping machine equipment and special connecting mold by a moment strong high voltage units process, cold-pressing deformation according to the material of plate own, form a unstressed concentration inside with certain tension and shearing strength and inlay round dot, the two-layer of unlike material different-thickness or multilayer plates can be coupled together. Owing to junction point is solid and reliable, simple to operate, it is low to consume, maintenance cost is few, therefore become a kind of equipment conventional in manufacture field. But need the riveting processing repeatedly press-fited and position accuracy demand is high for identical product, in prior art, common riveter cannot complete automatic switchover riveting head.
Therefore, it is necessary to provide the riveting mechanism of a kind of new automatic switchover riveting head to solve the problems referred to above.
[summary of the invention]
Present invention is primarily targeted at the riveting mechanism providing a kind of riveting head that automatically switches, riveting positional precision height and the riveting head that can automatically switch realize the riveting of identical product diverse location.
The present invention is achieved through the following technical solutions above-mentioned purpose: the riveting mechanism of a kind of riveting head that automatically switches, it includes support, fixing the first driving device on the bracket, the briquetting carrying out moving up and down is driven by described first driving device, fix on the bracket and be positioned at the automatic switchover module below described briquetting, described automatic switchover module includes fixing servo electricity cylinder on the bracket, it is fixed on described servo electricity cylinder movable end and is driven the some independent guide pin bushing carrying out side-to-side movement by described servo electricity cylinder, it is housed in the connecting rod in described guide pin bushing, it is fixed on the riveting head below described connecting rod.
Further, described connecting rod is stretched out the part of described guide pin bushing and is provided with the first elastic component.
Further, the lower part appearance of described riveting head is arranged with the pre-briquetting in location,
Further, the pre-briquetting in described location is connected with described connecting rod lower end by the second elastic component.
Compared with prior art, the having the beneficial effects that of the riveting mechanism of a kind of riveting head that automatically switches of the present invention:
1) accurately controlled to need the shift position of the riveting head of use by servo electricity cylinder, it is achieved the accurate handoff functionality to riveting head, save the switching time of riveting head, improve production efficiency, and ensure that positional precision;
2) by stretching out the first elastic component that the part of guide pin bushing is arranged in connecting rod, it is possible to prevent connecting rod upper end to decline rapidly owing to being subject to crunch effect on the one hand, mechanism is damaged with structures below generation hard collision, on the other hand, after riveting terminates, connecting rod is ejected by the first elastic component rapidly that be extruded such that it is able to drive riveting head to eject rapidly;
3) the pre-briquetting in location that is sheathed and that be connected by the second elastic component with connecting rod in the lower part appearance of riveting head, it is possible not only to play positioning action, may also operate as precompressed effect, prevent riveting head from pressing inclined riveting part or in riveting process, riveting part is shifted over and causes that product riveting is defective.
[accompanying drawing explanation]
Fig. 1 is one of structural representation of the embodiment of the present invention;
Fig. 2 is the two of the structural representation of the embodiment of the present invention;
In figure, numeral represents:
The riveting mechanism of 100 automatic switchover riveting heads;
1 support; 2 first driving devices; 3 briquettings; 4 automatic switchover modules, 41 servo electricity cylinders, 42 guide pin bushings, 43 connecting rods, 44 riveting heads, 45 first elastic components, 46 position pre-briquetting, 47 second elastic components. [detailed description of the invention]
Embodiment:
Refer to Fig. 1-Fig. 2, the riveting mechanism 100 of a kind of riveting head that automatically switches of the present embodiment, it includes support 1, the first driving device 2 of being fixed on support 1, driven the briquetting 3 carrying out moving up and down by the first driving device 2, be fixed on support 1 and be positioned at briquetting 3 automatic switchover module 4 below.
Servo electricity cylinder 41 that automatic switchover module 4 includes being fixed on support 1, it is fixed on servo electricity cylinder 41 movable end and is driven by servo electricity cylinder 41 and carry out the some independent guide pin bushing 42 of side-to-side movement, the connecting rod 43 being housed in guide pin bushing 42, be fixed on connecting rod 43 riveting head 44 below. Connecting rod 43 is stretched out the part of guide pin bushing 42 and is provided with the first elastic component 45, and the lower part appearance of riveting head 44 is arranged with the pre-briquetting 46 in location, positions pre-briquetting 46 and is connected with connecting rod 43 lower end by the second elastic component 47.
Servo electricity cylinder is by the modular product of servomotor Yu leading screw integrated design, convert the rotary motion of servomotor to rectilinear motion, control to be transformed into precise speed control, Accurate Position Control, the control of accurate thrust by the control of servomotor optimum benefits precise rotation, the control of accurate revolution, accurate torque simultaneously; Realize the brand-new revolutionary product of high accuracy rectilinear motion series. The control accuracy of servo electricity cylinder reaches 0.01mm; The accurate thrust that controls, increase pressure transducer, control accuracy is up to 1%; It is easy to be connected with PLC dispatch control system, it is achieved high-accuracy motor control. Noise is low, energy-conservation, and totally, high rigidity, anti-impact force, extra long life, Operation and Maintenance is simple. Servo electricity cylinder can fault-free in the presence of a harsh environment, degree of protection can reach IP66. Long-term work, and realize high intensity, at high speed, hi-Fix, stable movement, low noise. So paper industry can be widely applied to, chemical industry, automobile industry, electron trade, mechanical automation industry, welding profession etc.
In the present embodiment, it is provided with three guide pin bushings 42 and three riveting heads 44. The operation principle of the riveting mechanism 100 of the present embodiment automatic switchover riveting head is for drive riveting head 44 side-to-side movement by servo electricity cylinder 41, the riveting head 44 of needs is moved to the lower position of briquetting 3, briquetting 3 is driven to move downward again through the first driving device 21, thus driving the riveting head 44 of needs to be pressed down against riveting part, it is achieved riveting action.
The riveting mechanism 100 of the present embodiment automatic switchover riveting head has the beneficial effects that: accurately controlled to need the shift position of the riveting head 44 of use by servo electricity cylinder 41, it is achieved the handoff functionality to riveting head 44; First elastic component 45 is set by stretching out the part of guide pin bushing 42 in connecting rod 43, is possible to prevent connecting rod 43 upper end to decline rapidly owing to being subject to crunch effect on the one hand, with structures below generation hard collision and damage mechanism; On the other hand, after riveting terminates, connecting rod 43 is ejected by the first elastic component 45 rapidly that be extruded such that it is able to drive riveting head 44 to eject rapidly; Lower part appearance at the riveting head 44 pre-briquetting 46 in location that is sheathed and that be connected by the second elastic component 47 with connecting rod 43, it is possible not only to play positioning action, may also operate as precompressed effect, prevent riveting head 44 from pressing inclined riveting part or in riveting process, riveting part is shifted over and causes that product riveting is defective.
Above-described is only some embodiments of the present invention. For the person of ordinary skill of the art, without departing from the concept of the premise of the invention, it is also possible to making some deformation and improvement, these broadly fall into protection scope of the present invention.
Claims (4)
1. the riveting mechanism of the riveting head that automatically switches, it is characterized in that: it includes support, fixing the first driving device on the bracket, the briquetting carrying out moving up and down is driven by described first driving device, fix on the bracket and be positioned at the automatic switchover module below described briquetting, described automatic switchover module includes fixing servo electricity cylinder on the bracket, it is fixed on described servo electricity cylinder movable end and is driven the some independent guide pin bushing carrying out side-to-side movement by described servo electricity cylinder, it is housed in the connecting rod in described guide pin bushing, it is fixed on the riveting head below described connecting rod.
2. the riveting mechanism of automatic switchover riveting head as claimed in claim 1, it is characterised in that: described connecting rod is stretched out the part of described guide pin bushing and is provided with the first elastic component.
3. the riveting mechanism of automatic switchover riveting head as claimed in claim 1, it is characterised in that: the lower part appearance of described riveting head is arranged with the pre-briquetting in location,
4. the riveting mechanism of automatic switchover riveting head as claimed in claim 3, it is characterised in that: the pre-briquetting in described location is connected with described connecting rod lower end by the second elastic component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610216552.5A CN105642769A (en) | 2016-04-08 | 2016-04-08 | Riveting mechanism with function of automatically switching riveting heads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610216552.5A CN105642769A (en) | 2016-04-08 | 2016-04-08 | Riveting mechanism with function of automatically switching riveting heads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105642769A true CN105642769A (en) | 2016-06-08 |
Family
ID=56496167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610216552.5A Pending CN105642769A (en) | 2016-04-08 | 2016-04-08 | Riveting mechanism with function of automatically switching riveting heads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105642769A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047607A (en) * | 2018-09-14 | 2018-12-21 | 南通锻压设备如皋有限公司 | Multistation blanking for ring forgings hydraulic press |
| CN113020452A (en) * | 2021-03-01 | 2021-06-25 | 苏州特斯迈智能制造股份有限公司 | Automatic servo riveting device |
| CN114850829A (en) * | 2022-07-05 | 2022-08-05 | 杭州沃镭智能科技股份有限公司 | Method and device for press mounting of solenoid valve armature assembly |
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| US4919321A (en) * | 1986-10-15 | 1990-04-24 | Saab-Scania Ab | Arrangement for riveting |
| CN1112823A (en) * | 1994-01-13 | 1995-12-06 | 伊西康公司 | Control system for an automatic needle-suture assembly and packaging machine |
| CN101005908A (en) * | 2004-05-13 | 2007-07-25 | 罗信2002有限公司 | Improved automatic riveting system |
| KR100816400B1 (en) * | 2006-12-07 | 2008-03-25 | 주식회사 화신테크 | The projection formating system for jam prevention of press processing panele |
| CN201239775Y (en) * | 2008-08-14 | 2009-05-20 | 成都秦川科技发展有限公司 | Mold for multiheaded riveting |
| CN201493382U (en) * | 2009-04-28 | 2010-06-02 | 中国国际海运集装箱(集团)股份有限公司 | Multi-station automatic transforming punching die and numerical control punch |
| CN202291201U (en) * | 2011-09-28 | 2012-07-04 | 天津仁义合自动化技术有限公司 | Multi-station full-automatic pneumatic rotary riveting machine |
| CN203155790U (en) * | 2013-03-15 | 2013-08-28 | 李良有 | Multi-station punch press |
| CN203917667U (en) * | 2014-07-08 | 2014-11-05 | 昌辉汽车电器（黄山）股份公司 | The dolly post fixture of conducting strip for a kind of automotive light switch |
| CN204148343U (en) * | 2014-10-17 | 2015-02-11 | 重庆广仁铁塔制造有限公司 | Punch press two mould position punching die |
| CN205629155U (en) * | 2016-04-08 | 2016-10-12 | 江苏元泰智能科技股份有限公司 | Automatic switch crimping head's riveting institutions |
-
2016
- 2016-04-08 CN CN201610216552.5A patent/CN105642769A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4919321A (en) * | 1986-10-15 | 1990-04-24 | Saab-Scania Ab | Arrangement for riveting |
| CN1112823A (en) * | 1994-01-13 | 1995-12-06 | 伊西康公司 | Control system for an automatic needle-suture assembly and packaging machine |
| CN101005908A (en) * | 2004-05-13 | 2007-07-25 | 罗信2002有限公司 | Improved automatic riveting system |
| KR100816400B1 (en) * | 2006-12-07 | 2008-03-25 | 주식회사 화신테크 | The projection formating system for jam prevention of press processing panele |
| CN201239775Y (en) * | 2008-08-14 | 2009-05-20 | 成都秦川科技发展有限公司 | Mold for multiheaded riveting |
| CN201493382U (en) * | 2009-04-28 | 2010-06-02 | 中国国际海运集装箱(集团)股份有限公司 | Multi-station automatic transforming punching die and numerical control punch |
| CN202291201U (en) * | 2011-09-28 | 2012-07-04 | 天津仁义合自动化技术有限公司 | Multi-station full-automatic pneumatic rotary riveting machine |
| CN203155790U (en) * | 2013-03-15 | 2013-08-28 | 李良有 | Multi-station punch press |
| CN203917667U (en) * | 2014-07-08 | 2014-11-05 | 昌辉汽车电器（黄山）股份公司 | The dolly post fixture of conducting strip for a kind of automotive light switch |
| CN204148343U (en) * | 2014-10-17 | 2015-02-11 | 重庆广仁铁塔制造有限公司 | Punch press two mould position punching die |
| CN205629155U (en) * | 2016-04-08 | 2016-10-12 | 江苏元泰智能科技股份有限公司 | Automatic switch crimping head's riveting institutions |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047607A (en) * | 2018-09-14 | 2018-12-21 | 南通锻压设备如皋有限公司 | Multistation blanking for ring forgings hydraulic press |
| CN113020452A (en) * | 2021-03-01 | 2021-06-25 | 苏州特斯迈智能制造股份有限公司 | Automatic servo riveting device |
| CN113020452B (en) * | 2021-03-01 | 2024-03-26 | 苏州特斯迈智能制造股份有限公司 | Automatic servo riveting device |
| CN114850829A (en) * | 2022-07-05 | 2022-08-05 | 杭州沃镭智能科技股份有限公司 | Method and device for press mounting of solenoid valve armature assembly |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 215000 comprehensive building, No. 188 AI Lu, Suzhou Industrial Park, Jiangsu Applicant after: Jiangsu Yuantai intelligent Polytron Technologies Inc Address before: 215000 comprehensive building, No. 188 AI Lu, Suzhou Industrial Park, Jiangsu Applicant before: Yuantai Automation Technology (Suzhou) Co., Ltd. |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160608 |