CN204892848U - Automatic punching press riveting equipment - Google Patents
Automatic punching press riveting equipment Download PDFInfo
- Publication number
- CN204892848U CN204892848U CN201520593560.2U CN201520593560U CN204892848U CN 204892848 U CN204892848 U CN 204892848U CN 201520593560 U CN201520593560 U CN 201520593560U CN 204892848 U CN204892848 U CN 204892848U
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- CN
- China
- Prior art keywords
- rifle head
- punching press
- riveting
- head
- punch
- 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 - Fee Related
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Abstract
The utility model provides an automatic punching press riveting equipment, includes the riveter body, arranges riveter body anterior lower mould, rifle head in and arranges the interior punching press head of rifle head in, hydraulic cylinder is connected at the first rear portion of punching press, rear portion and the rifle head of riveter body link to each other, be provided with ram rod between punching press head and hydraulic cylinder. Punching press head be provided with the pre -compaction cover with the ram rod outside, the front end of pre -compaction cover links to each other with the rifle head. Rifle head front end be provided with drift positioner and ratchet formula automatic send to bind put, the utility model discloses a set up the pre -compaction device, can guarantee to rivet the quality in advance with the material compaction under the circumstances of riveting the contactor material unevenness. Set up the accuracy that drift positioner had guaranteed the riveting position. The connection structure that adopt to float has reduced the hydro -cylinder because of the destruction that bump caused, has prolonged the life of hydro -cylinder.
Description
Technical field
The utility model relates to a kind of hydraulic efficiency riveting equipment, and being specially a kind of take hydraulic test as the automatic press riveting equipment of power.
Background technology
Along with the development of industrial technology, for metal and metal, be connected between metal and nonmetal, nonmetal and nonmetal thin plate on original basis that bolt, welding or viscose glue can only be adopted to be connected and have developed automatic press riveting equipment, there is advanced processing performance, riveting intensity is high, without the need to boring, more save technical process such as cleaning drilling cuttings, deburring etc., further increase production efficiency and security.There is many deficiencies in the automatic riveting device of prior art, as sent nail speed slow, location is inaccurate and affect riveting quality etc. when riveting subject surface out-of-flatness, as Chinese patent 012397970 disclosed " fast energy-saving hydro piercing rivet driver " and Chinese patent 2008202102828 disclosed " manual suspended hydraulic self-pierce riveting picks ".
Summary of the invention
Description of the process: automatic press riveting equipment utilizes high-pressure hydraulic to produce high thrust, high speed semitubular rivet punching press in the object that two pieces or more than one piece will connect, and make rivet shaping by counterdie thus the new technology that polylith object is linked together.
A kind of automatic press riveting equipment, comprise riveting machine body, the staking punch being placed in the counterdie of riveting machine body portion, rifle head and being placed in rifle head, described staking punch rear portion connecting fluid compressing cylinder, it is characterized in that the rear portion of described riveting machine body is connected with rifle head, be provided with punch rod between described staking punch and hydraulic jack, described punch rod is placed in punching press cover, has spring in punch rod outer setting.
Described a kind of automatic press riveting equipment, it is characterized in that described staking punch and punch rod outer setting have pre-gland, the front end of spring connects with pre-gland, and the front end of described pre-gland is connected with rifle head.
Described a kind of automatic press riveting equipment, it is characterized in that described rifle head front end is provided with drift positioner, described rifle head is also provided with ratchet-type automatic nail feeding apparatus, and described hydraulic jack and punching press inner room adopt floating connecting structure.
A kind of automatic press riveting equipment of the present utility model, by arranging prepressing device, in advance by material compaction in the irregular situation of riveting point material, can guarantee riveting quality.The accuracy that drift positioner ensure that riveting location is set.Employing floating connecting structure decreases the destruction that oil cylinder causes because of bump, extends the service life of oil cylinder.
Accompanying drawing explanation
Fig. 1 is automatic riveting device structural representation.
In figure, 1-riveting machine body; 2-counterdie; 3-rifle head; 4-drift; 5-adapter sleeve; The pre-gland of 6-; 7-locknut; Packing ring before 8-; 9-punch rod; Packing ring after 10-; 11-hydraulic jack; 12-punching press cover; 13-spring; 14-positioner.
Detailed description of the invention
With reference to accompanying drawing, a kind of automatic press riveting equipment of the present utility model, comprise anterior riveting machine body 1, the riveting mechanism of mid portion and the hydraulic power unit at rear portion, wherein said riveting machine body is C type structure, and its head is provided with counterdie 2.Riveting mechanism comprises rifle head 3, be placed in the drift 4 in rifle head, the punch rod 9 be connected with drift and the piston rod of hydraulic jack 11 be connected with punch rod 9, punch rod outside has punching press to overlap 12, hydraulic jack 11 is connected by one floating connecting structure/device with punching press inner room, described punch rod is socketed with spring 13, the front portion of described spring is connected with pre-gland 6, rifle head 3 rear portion is connected by adapter sleeve 5 with pre-gland 6, rifle head is provided with ratchet-type automatic nail feeding apparatus, and the front end of rifle head is provided with positioner 14.The rear sleeve of riveting machine body 1 is connected on punching press cover 12, and packing ring 8 and rear packing ring 10 before these both sides, socket position are respectively, wherein, the front portion of packing ring 8 is provided with locknut 7.
During work, be placed in inside riveting machine body 1 by riveted joint material, riveting point is placed in counterdie place, primer fluid compressing cylinder 11, piston rod promotes punch rod and moves ahead, spring 13 pressure makes pre-gland 6 and rifle head 3, the riveting point on riveted joint material is pinned by positioner 14, and rifle head is anterior to be compressed material to be riveted for riveting point, and rivet is sent into rifle head by automatic nail feeding apparatus, rivet is sent and is entered riveting point by punch rod promotion drift, riveted joint completes, hydraulic jack release, and workpiece resets.
Claims (3)
1. an automatic press riveting equipment, comprise riveting machine body (1), the staking punch (4) being placed in the counterdie (2) of riveting machine body portion, rifle head (3) and being placed in rifle head, described staking punch rear portion connecting fluid compressing cylinder (11), it is characterized in that the rear portion of described riveting machine body is connected with rifle head, be provided with punch rod (9) between described staking punch and hydraulic jack, described punch rod is placed in punching press cover (12), has spring (13) in punch rod outer setting.
2. a kind of automatic press riveting equipment according to claim 1, it is characterized in that described staking punch and punch rod outer setting have pre-gland (6), the front end of spring (13) connects with pre-gland, and the front end of described pre-gland is connected with rifle head.
3. a kind of automatic press riveting equipment according to claim 1 and 2, it is characterized in that described rifle head front end is provided with drift positioner (14), described rifle head is also provided with ratchet-type automatic nail feeding apparatus, and described hydraulic jack and punching press inner room adopt floating connecting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520593560.2U CN204892848U (en) | 2015-08-10 | 2015-08-10 | Automatic punching press riveting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520593560.2U CN204892848U (en) | 2015-08-10 | 2015-08-10 | Automatic punching press riveting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204892848U true CN204892848U (en) | 2015-12-23 |
Family
ID=54915062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520593560.2U Expired - Fee Related CN204892848U (en) | 2015-08-10 | 2015-08-10 | Automatic punching press riveting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204892848U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424517A (en) * | 2016-11-15 | 2017-02-22 | 江阴市勤丰金属制品有限公司 | U-shaped hot riveting machine |
| CN107088638A (en) * | 2016-06-23 | 2017-08-25 | 中航湖南通用航空发动机有限公司 | A kind of assembling device that self-locking nut is assembled for thin-walled parts |
| CN110038994A (en) * | 2019-05-29 | 2019-07-23 | 苏州斯旺西机电有限公司 | Drift bolt rifle and clinching method |
| CN110280710A (en) * | 2019-07-11 | 2019-09-27 | 苏州斯旺西机电有限公司 | For the attachment device of riveting, riveting set and clinching method |
| CN113414336A (en) * | 2021-06-29 | 2021-09-21 | 华东交通大学 | Fixed multi-station C-shaped frame device of large throat depth self-piercing riveting machine |
-
2015
- 2015-08-10 CN CN201520593560.2U patent/CN204892848U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088638A (en) * | 2016-06-23 | 2017-08-25 | 中航湖南通用航空发动机有限公司 | A kind of assembling device that self-locking nut is assembled for thin-walled parts |
| CN107088638B (en) * | 2016-06-23 | 2019-11-01 | 湖南南方通用航空发动机有限公司 | A kind of assembly device for thin-walled parts assembly self-locking nut |
| CN106424517A (en) * | 2016-11-15 | 2017-02-22 | 江阴市勤丰金属制品有限公司 | U-shaped hot riveting machine |
| CN106424517B (en) * | 2016-11-15 | 2018-07-17 | 江阴市勤丰金属制品有限公司 | U-shaped hot riveting machine |
| CN110038994A (en) * | 2019-05-29 | 2019-07-23 | 苏州斯旺西机电有限公司 | Drift bolt rifle and clinching method |
| WO2020238104A1 (en) * | 2019-05-29 | 2020-12-03 | 苏州斯旺西机电有限公司 | Riveting gun and riveting connection method |
| CN110280710A (en) * | 2019-07-11 | 2019-09-27 | 苏州斯旺西机电有限公司 | For the attachment device of riveting, riveting set and clinching method |
| CN113414336A (en) * | 2021-06-29 | 2021-09-21 | 华东交通大学 | Fixed multi-station C-shaped frame device of large throat depth self-piercing riveting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20170810 |