CN201261039Y - Novel punching machine linkage rod type structure - Google Patents
Novel punching machine linkage rod type structure Download PDFInfo
- Publication number
- CN201261039Y CN201261039Y CNU2008202004685U CN200820200468U CN201261039Y CN 201261039 Y CN201261039 Y CN 201261039Y CN U2008202004685 U CNU2008202004685 U CN U2008202004685U CN 200820200468 U CN200820200468 U CN 200820200468U CN 201261039 Y CN201261039 Y CN 201261039Y
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- China
- Prior art keywords
- gear
- connecting plate
- bent axle
- rocking arm
- punching machine
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- 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 - Lifetime
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Abstract
The utility model relates to the technical field of punching machines, in particular to a novel connecting rod frame for a punching machine. A gear is arranged on a stand, and a bent axle is arranged on one side of the gear; the gear and the bent axle are sleeved on an excentric sleeve, and a gland bush with the functions of positioning and avoiding slippage is fixed at the top end of the excentric sleeve; and pins are arranged on the gear, one end of each pin is connected with a connecting plate, the outside is positioned by the gland bush, the other end of the connecting plate is connected with one end of a rocker arm through short pins, and the other end of the rocker arm is connected with the gear. The novel connecting rod frame for the punching machine has scientific design, effectively reduces vibration and noise caused by punching, improves the product precision, prolongs the service life of dies, and can greatly improve the production efficiency.
Description
Technical field:
The utility model relates to the punch press technical field, refers in particular to novel punch press link rod structure.
Background technology:
Because the client pursues the production high efficiency day by day, high-quality, the start number of times of raising punch press per minute kind can directly promote production efficiency, but improve the start number of times of punch press, also improves the shaping speed of goods, and this may cause the goods breakage.
How improving the production efficiency of punch press, can keep original shaping speed again, is the difficult problem that hardware, household appliances are used the punch press technical field at present.
As shown in Figure 1, it is present traditional punching machine structure, its start principle is that motor is power resources, drive flywheel A1, travelling gear A2, bent axle A3 in regular turn, directly be linked to travelling gear A2, directly drive bent axle A3 rotation, so the bent axle A3 anglec of rotation and travelling gear A2 are synchronous by travelling gear A2, this kind mechanism drives slide block, and the efficient that is produced is not high.
The utility model content:
The purpose of this utility model is at the deficiencies in the prior art, and novel punch press link rod structure is provided, and its design science, effectively reduces the noise and vibration that punching press produces, and has improved goods precision and die life, and can significantly enhance productivity.
For achieving the above object, the utility model adopts following technical scheme: novel punch press link rod structure, support is provided with gear, and gear one side is provided with bent axle, and gear, bent axle are socketed on the excentric sleeve, the top of excentric sleeve has been fixed with the location and has avoided the gland that skids off, gear is provided with tip nail, and an end of tip nail is connected with connecting plate, and locate with gland in the outside, the other end of connecting plate is connected with an end of rocking arm by short tip nail, and the other end of rocking arm is connected with gear.
One end of described connecting plate is connected with tip nail by connecting hole.
Offer endoporus on the described rocking arm, rocking arm flexibly connects by endoporus and gear.
The utility model beneficial effect is: support is provided with gear, gear one side is provided with bent axle, gear, bent axle are socketed on the excentric sleeve, the top of excentric sleeve has been fixed with the location and has avoided the gland that skids off, gear is provided with tip nail, one end of tip nail is connected with connecting plate, locate with gland in the outside, the other end of connecting plate is connected with an end of rocking arm by short tip nail; the other end of rocking arm is connected with gear; its design science, effectively reduce the noise and vibration of punching press generation, has improved goods precision and die life, and can significantly enhance productivity.
Description of drawings:
Fig. 1 is the structural representation of punch press traditional in the prior art;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is the structural representation of the utility model bent axle and gear;
Fig. 4 is the decomposition texture schematic diagram of the utility model bent axle and gear;
Fig. 5 is the moving 30 ° of angles of the utility model gear revolution, crank angle degree figure.
The specific embodiment:
See that Fig. 2 is to shown in Figure 5: the utility model comprises that support 1 is provided with gear 2, gear 2 one sides are provided with bent axle 4, gear 2, bent axle 4 are socketed on the excentric sleeve 3, the top of excentric sleeve 3 has been fixed with the location and has avoided the gland 5 that skids off, gear 2 is provided with tip nail 6, and an end of tip nail 6 is connected with connecting plate 7, and the outside is with gland 8 location, the other end of connecting plate 7 is connected with an end of rocking arm 10 by short tip nail 9, and the other end of rocking arm 10 is connected with gear 2.
One end of described connecting plate 7 is connected with tip nail 6 by connecting hole.
During work, slide block is when being shaped, and decrease speed is slowed down, and promotes the precision of pressed part, prolongs die life, and shaping speed slows down, and the noise and the vibration that produce in the time of can significantly reducing punching press increase production efficiency.
The above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (3)
1, novel punch press link rod structure, it comprises support (1), it is characterized in that: support (1) is provided with gear (2), gear (2) one sides are provided with bent axle (4), gear (2), bent axle (4) is socketed on the excentric sleeve (3), the top of excentric sleeve (3) has been fixed with the location and has avoided the gland (5) that skids off, gear (2) is provided with tip nail (6), one end of tip nail (6) is connected with connecting plate (7), locate with gland (8) in the outside, the other end of connecting plate (7) is connected with an end of rocking arm (10) by short tip nail (9), and the other end of rocking arm (10) is connected with gear (2).
2, novel punch press link rod structure according to claim 1 is characterized in that: an end of described connecting plate (7) is connected with tip nail (6) by connecting hole.
3, novel punch press link rod structure according to claim 1 is characterized in that: offer endoporus (11) on the described rocking arm (10), rocking arm (10) flexibly connects by endoporus (11) and gear (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202004685U CN201261039Y (en) | 2008-09-12 | 2008-09-12 | Novel punching machine linkage rod type structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202004685U CN201261039Y (en) | 2008-09-12 | 2008-09-12 | Novel punching machine linkage rod type structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201261039Y true CN201261039Y (en) | 2009-06-24 |
Family
ID=40807504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202004685U Expired - Lifetime CN201261039Y (en) | 2008-09-12 | 2008-09-12 | Novel punching machine linkage rod type structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201261039Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632130A (en) * | 2012-04-12 | 2012-08-15 | 南通市腾达锻压机床厂 | Punching device for hydraulic forging press |
-
2008
- 2008-09-12 CN CNU2008202004685U patent/CN201261039Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632130A (en) * | 2012-04-12 | 2012-08-15 | 南通市腾达锻压机床厂 | Punching device for hydraulic forging press |
| CN102632130B (en) * | 2012-04-12 | 2015-03-25 | 南通市腾达锻压机床厂 | Punching device for hydraulic forging press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090624 |
|
| CX01 | Expiry of patent term |