CN203448575U - Anti-reversion device for precision gear automatic feeding machine of high-speed punching machine - Google Patents
Anti-reversion device for precision gear automatic feeding machine of high-speed punching machine Download PDFInfo
- Publication number
- CN203448575U CN203448575U CN201320525110.0U CN201320525110U CN203448575U CN 203448575 U CN203448575 U CN 203448575U CN 201320525110 U CN201320525110 U CN 201320525110U CN 203448575 U CN203448575 U CN 203448575U
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- CN
- China
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- pull bar
- precision gear
- eccentric disc
- pull rod
- autoloader
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Abstract
An anti-reversion device for a precision gear automatic feeding machine of a high-speed punching machine is characterized in that the device comprises an eccentric disc, hollow grooves, a pull rod connecting piece, a strip slideway, a pull rod, a transmission wheel, a lower wheel, an upper wheel, an adjusting screw and an adjusting ring, wherein two symmetrical arc-shaped hollow grooves are formed on the eccentric disc, the eccentric disc is fixedly provided with the pull rod connecting piece, the strip slideway is arranged inside the pull rod connecting piece, the adjusting screw is used for locking one end of the adjusting ring in the strip slideway, the other end of the adjusting ring is connected with the pull rod through internal threads, the other end of the pull rod is connected with the transmission wheel which is meshed with one end of the lower wheel, and the other end of the lower wheel is meshed with the upper wheel. The device utilizes the power of the punching machine, so that the energy and the cost of the device are reduced; a feeding device makes irreversible circumferential motion, generates no friction with processed materials, is small in vibration, high in precision and high in speed, and cannot scratch the processed materials; the feeding distance can be adjusted, so that different processing requirements can be adapted.
Description
Technical field
The utility model relates to a kind of pay-off of high velocity ram machine, relates in particular to a kind of high velocity ram machine precision gear autoloader hold-back device.
Background technology
The automatic feeding of high velocity ram machine is pulsed feeding before and after aerodynamic force at present, need to use facilities air compressor, make pay-off cost high, expend power supply, maintenance is complicated, front and back pulsed feeding style makes to add labor and materials and need to move forward and backward with processing, kill phenomenon, feeding guide pillar serious wear, operational shock amplitude is large, pushing precision is poor, exist and scratch the shortcomings that adds labor and materials surface, for the shortcoming of above-mentioned existence, designed a kind of high velocity ram machine precision gear autoloader hold-back device.
Summary of the invention
The purpose of this utility model is: a kind of satisfied processing needs are provided and make to add labor and materials to move forward only the hold-back device of the high velocity ram machine precision gear autoloader never retreating.This device contain eccentric disc, groove, pull bar connector, bar shaped slideway, pull bar, drive, lower whorl, on take turns, adjustment screw, adjustable ring, described eccentric disc is provided with two symmetrical circular-arc grooves, on eccentric disc, be fixed with pull bar connector, pull bar connector inside is provided with bar shaped slideway, adjustment screw locks in one end of adjustable ring in bar shaped slideway, the adjustable ring other end is by internal thread cylinder lever connecting rod, the other end connection for transmission wheel of pull bar, the engagement of drive and lower whorl one end, the lower whorl other end and on take turns engagement.
Described bar shaped slideway is perpendicular to the line of two groove central points.
Described pull bar is connected with drive by the arm of force of a tape spool, and the axle of pull bar on the arm of force rotates.
Described adjustable ring is provided with scale, the rotational angle of this scale vision-control ring and pull bar.
Described adjustable ring be take adjustment screw as axle connection.
The beneficial effects of the utility model are: use the power of punch press own, saved the energy and cost taken by themselves; Pay-off do irreversible to circular-rotation, and add the fricton-tight friction of labor and materials, vibrate littlely, precision is high, speed is fast, and can not scratch and add labor and materials; Can adjust feed distance, adapt to different processing requests.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1-eccentric disc, 2-groove, 3-pull bar connector, 4-bar shaped slideway, 5-pull bar, 6-drive, 7-lower whorl, the upper wheel of 8-, 9-adjustment screw, 10-adjustable ring.
The specific embodiment
Below in conjunction with accompanying drawing, narrate the specific embodiment of the present utility model.
On eccentric disc 1, be provided with two symmetrical circular-arc grooves 2, lock respectively screw and eccentric disc 1 is fixed on the main shaft of punch press, punch press main shaft rotates and can drive eccentric disc to rotate; Pull bar connector 3 is fixed on eccentric disc 1, and inside is provided with bar shaped slideway 4, and this bar shaped slideway 4 is perpendicular to the line of two groove 2 central points; Adjustment screw 9 locks in one end of adjustable ring 10 in bar shaped slideway 4 with the form of axle, and adjustable ring 10 other ends are by internal thread cylinder lever connecting rod 5, and the other end of pull bar 5 is connected with drive 6 by the arm of force of a tape spool, and the axle of pull bar 5 on the arm of force rotates; Drive 6 and lower whorl 7 one end engagements, lower whorl 7 other ends and on take turns 8 engagements, on take turns 6 and lower whorl 7 be provided with level and smooth roller, add labor and materials and be clamped between two rollers.
When the drift of punch press is at the highest notch, make bar shaped slideway 4 vertical with pull bar 5, drift declines, and pull bar 5 is pulled, and pull bar 5 drives drive 6, and drive 6 drives upper wheel 7 and lower whorl 8 to rotate, and adds labor and materials and is admitted in punch press.
When the drift of punch press is during in minimum point, bar shaped slip 4 with pull bar 5 in straight line, now eccentric disc rotating tension bar can not drive drive, adding the speed of advancement that adds labor and materials when labor and materials contact with drift is 0.
The speed of advancement that adds labor and materials is sinusoidal wave, speed is 0 o'clock drift punch process material, adjusts adjustment screw 9 in the position of groove 2, can adjust the degree of eccentricity of eccentric disc 1, the swing of adjusting adjustable ring 10 can be adjusted the length of pull bar 5, makes equipment adapt to different processing requests.
Claims (5)
1. a high velocity ram machine precision gear autoloader hold-back device, it is characterized in that: this device contains eccentric disc (1), groove (2), pull bar connector (3), bar shaped slideway (4), pull bar (5), drive (6), lower whorl (7), on take turns (8), adjustment screw (9), adjustable ring (10), described eccentric disc (1) is provided with two symmetrical circular-arc grooves (2), on eccentric disc (1), be fixed with pull bar connector (3), pull bar connector (3) inside is provided with bar shaped slideway (4), adjustment screw (9) locks in one end of adjustable ring (10) in bar shaped slideway (4), adjustable ring (10) other end is by internal thread cylinder lever connecting rod (5), the other end connection for transmission wheel (6) of pull bar (5), drive (6) and the engagement of lower whorl (7) one end, lower whorl (7) other end and on take turns (8) engagement.
2. high velocity ram machine precision gear autoloader hold-back device according to claim 1, is characterized in that: described bar shaped slideway (4) is perpendicular to the line of two grooves (2) central point.
3. high velocity ram machine precision gear autoloader hold-back device according to claim 1, is characterized in that: described pull bar (5) is connected with drive (6) by the arm of force of a tape spool, and the axle of pull bar (5) on the arm of force rotates.
4. high velocity ram machine precision gear autoloader hold-back device according to claim 1, is characterized in that: described adjustable ring (10) is provided with scale, the rotational angle of this scale vision-control ring (10) and pull bar (5).
5. high velocity ram machine precision gear autoloader hold-back device according to claim 1, is characterized in that: described adjustable ring (10) be take adjustment screw (9) as axle connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320525110.0U CN203448575U (en) | 2013-08-27 | 2013-08-27 | Anti-reversion device for precision gear automatic feeding machine of high-speed punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320525110.0U CN203448575U (en) | 2013-08-27 | 2013-08-27 | Anti-reversion device for precision gear automatic feeding machine of high-speed punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203448575U true CN203448575U (en) | 2014-02-26 |
Family
ID=50128479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320525110.0U Expired - Fee Related CN203448575U (en) | 2013-08-27 | 2013-08-27 | Anti-reversion device for precision gear automatic feeding machine of high-speed punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203448575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907437A (en) * | 2015-06-28 | 2015-09-16 | 徐洪海 | Synchronous and automatic feeder of punching machine |
-
2013
- 2013-08-27 CN CN201320525110.0U patent/CN203448575U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907437A (en) * | 2015-06-28 | 2015-09-16 | 徐洪海 | Synchronous and automatic feeder of punching machine |
| CN104907437B (en) * | 2015-06-28 | 2017-03-22 | 徐洪海 | Synchronous and automatic feeder of punching 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 |
Granted publication date: 20140226 Termination date: 20150827 |
|
| EXPY | Termination of patent right or utility model |