CN102632130B - Punching device for hydraulic forging press - Google Patents
Punching device for hydraulic forging press Download PDFInfo
- Publication number
- CN102632130B CN102632130B CN201210105127.0A CN201210105127A CN102632130B CN 102632130 B CN102632130 B CN 102632130B CN 201210105127 A CN201210105127 A CN 201210105127A CN 102632130 B CN102632130 B CN 102632130B
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- CN
- China
- Prior art keywords
- hydraulic
- swinging arm
- mechanical
- sliding block
- forging press
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Abstract
The invention discloses a punching device for a hydraulic forging press. The punching device for the hydraulic forging press is characterized by comprising a mechanical swinging arm. A punch is arranged on the mechanical swinging arm; the mechanical swinging arm is connected with the circumference surface of a large gear through bolts; the large gear is emptily sleeved on a fixing support with a sleeve shape; the fixing support is fixedly connected with a sliding block of a hydraulic machine; a guide column passes through the fixing support and the sliding block; a small gear is engaged outside the corresponding position of the large gear; and a hydraulic motor is connected with the tail end of a transmission shaft where the small gear is located. A detachable limiting block is arranged at the lower end face of the sliding block, which is opposite to the mechanical swinging arm. The small gear is driven to rotate through the hydraulic motor, so as to drive the large gear to rotate. Therefore, the mechanical swinging arm rotates, so that the punch is driven to punch a working piece below. Furthermore, for limiting the swinging altitude of the mechanical swinging arm, the detachable limiting block is arranged on the lower end face of the sliding block, so that different ranges can be limited by changing the position of the limiting block on the sliding block.
Description
Technical field
The present invention relates to a kind of hydraulic forging press hole punched device, especially a kind of can the hydraulic forging press hole punched device of quick centring punching.
Background technology
In industrial production, hydraulic forging press often utilizes the manipulator of peripheral hardware clamping drift slowly to realize the centering of workpiece, punching of then pressurizeing, but adopt in this way, because the physical dimension of manipulator is larger, comparatively speaking, it is long that centering realizes the time, increases labour intensity.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of hydraulic forging press hole punched device, can complete centering workpiece fast and punching.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of hydraulic forging press hole punched device, its innovative point is: comprise mechanical swing arm, described mechanical swing arm is provided with drift, described mechanical pendulum arm bolt is connected on gear wheel periphery, described gear wheel empty set is on the hold-down support of sleeve-shaped, and described hold-down support is fixedly connected on slider of hydraulic press, and guide pillar passes from hold-down support and slide block; Described gear wheel corresponding position external toothing has pinion, and the power transmission shaft end at described pinion place is connected with hydraulic motor.
Further, lower surface that is described and slide block that mechanical swing arm is just right is provided with detachable limited block.
The invention has the advantages that: by being arranged on by drift in mechanical swing arm, mechanical swing arm is connected on gear wheel, gear wheel empty set is on hold-down support, and hold-down support is enclosed within guide pillar and bolt is connected on slide block.Drive pinion rotation by hydraulic motor, thus drive bull gear drive, realize the rotation of mechanical swing arm, drive the workpiece of drift to below to realize punching.The another amplitude of fluctuation for restriction mechanical pendulum arm, the lower surface of slide block is provided with detachable limited block, by changing the position of limited block on slide block, can realize the spacing of different amplitude.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is the front view of a kind of hydraulic forging press hole punched device of the present invention.
Fig. 2 is the top view of a kind of hydraulic forging press hole punched device of the present invention.
Specifically embodiment
A kind of hydraulic forging press hole punched device shown in Fig. 1 and Fig. 2 comprises mechanical swing arm 1, machinery swing arm 1 is provided with drift 2, machinery swing arm 1 bolt is connected on gear wheel 3 periphery, gear wheel 3 empty set is on the hold-down support 4 of sleeve-shaped, hold-down support 4 is fixedly connected on slider of hydraulic press 5, and guide pillar 6 passes from hold-down support 4 and slide block 5.Gear wheel 3 corresponding position external toothing has pinion 7, and the power transmission shaft end at pinion 7 place is connected with hydraulic motor 8.For the amplitude of fluctuation of restriction mechanical pendulum arm 1, the lower surface of the slide block just right with mechanical swing arm is provided with detachable limited block 9, and limited block 9 can adjust the position on slide block 5 as required.
During work, hydraulic motor 8 rotation driving pinion 7 rotates, and pinion 7 drives the gear wheel 3 of empty set on hold-down support 4 to rotate, thus driving mechanical swing arm 1 is rotated, make the drift 2 in mechanical swing arm swing to the center of workpiece, last slide block 5 drives this device to pressurize together punching downwards.
Claims (1)
1. a hydraulic forging press hole punched device, it is characterized in that: comprise mechanical swing arm, described mechanical swing arm is provided with drift, described mechanical pendulum arm bolt is connected on gear wheel periphery, described gear wheel empty set is on the hold-down support of sleeve-shaped, described hold-down support is fixedly connected on slider of hydraulic press, and guide pillar passes from hold-down support and slide block; Described gear wheel corresponding position external toothing has pinion, and the power transmission shaft end at described pinion place is connected with hydraulic motor; The lower surface of the slide block just right with mechanical swing arm is provided with detachable limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210105127.0A CN102632130B (en) | 2012-04-12 | 2012-04-12 | Punching device for hydraulic forging press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210105127.0A CN102632130B (en) | 2012-04-12 | 2012-04-12 | Punching device for hydraulic forging press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102632130A CN102632130A (en) | 2012-08-15 |
| CN102632130B true CN102632130B (en) | 2015-03-25 |
Family
ID=46616812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210105127.0A Expired - Fee Related CN102632130B (en) | 2012-04-12 | 2012-04-12 | Punching device for hydraulic forging press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102632130B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106890918A (en) * | 2017-04-28 | 2017-06-27 | 洛阳圣久锻件有限公司 | One kind forging hydraulic press rocking arm centralising device |
| CN109482800A (en) * | 2018-12-29 | 2019-03-19 | 山西双环重工集团有限公司 | Press centralising device and press |
| CN112517745A (en) * | 2020-12-21 | 2021-03-19 | 山东荣升重型机械股份有限公司 | Punching method of 3000-ton hydraulic press |
| CN115090807A (en) * | 2022-07-15 | 2022-09-23 | 天津航天长征技术装备有限公司 | Step-by-step punching device and method for large aluminum alloy forged ring blank |
| CN115283600A (en) * | 2022-10-08 | 2022-11-04 | 徐州金方润钢结构有限公司 | Forging device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2512530Y (en) * | 2001-12-06 | 2002-09-25 | 天津市锻压机床总厂 | Rotary puncturing device for hydraulic forming machine |
| CN201261039Y (en) * | 2008-09-12 | 2009-06-24 | 东泰机械工具(东莞)有限公司 | Novel punching machine linkage rod type structure |
| CN102060190A (en) * | 2010-12-11 | 2011-05-18 | 周俊雄 | Automatic feeding device |
| CN102189210A (en) * | 2011-05-16 | 2011-09-21 | 沈阳三重机械有限公司 | Automatic forging centering device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3445904A (en) * | 1966-10-06 | 1969-05-27 | North American Rockwell | Apparatus for making forgings |
| BG38811A1 (en) * | 1984-04-27 | 1986-03-14 | Petkov | Automate for hydroplastic processing of cylindric toothed wheel |
| CN202570946U (en) * | 2012-04-12 | 2012-12-05 | 南通市腾达锻压机床厂 | Punching device for hydraulic forging press |
-
2012
- 2012-04-12 CN CN201210105127.0A patent/CN102632130B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2512530Y (en) * | 2001-12-06 | 2002-09-25 | 天津市锻压机床总厂 | Rotary puncturing device for hydraulic forming machine |
| CN201261039Y (en) * | 2008-09-12 | 2009-06-24 | 东泰机械工具(东莞)有限公司 | Novel punching machine linkage rod type structure |
| CN102060190A (en) * | 2010-12-11 | 2011-05-18 | 周俊雄 | Automatic feeding device |
| CN102189210A (en) * | 2011-05-16 | 2011-09-21 | 沈阳三重机械有限公司 | Automatic forging centering device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102632130A (en) | 2012-08-15 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20150325 Termination date: 20190412 |