CN203265768U - Novel connecting rod used for pendulous type electric plate shearing machine - Google Patents
Novel connecting rod used for pendulous type electric plate shearing machine Download PDFInfo
- Publication number
- CN203265768U CN203265768U CN 201320261627 CN201320261627U CN203265768U CN 203265768 U CN203265768 U CN 203265768U CN 201320261627 CN201320261627 CN 201320261627 CN 201320261627 U CN201320261627 U CN 201320261627U CN 203265768 U CN203265768 U CN 203265768U
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- CN
- China
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- connecting rod
- shearing machine
- plate shearing
- type electric
- waist
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a novel connecting rod used for a pendulous type electric plate shearing machine. The connecting rod is divided into a large head, a small head and a waist. The waist is of an arc shape which is tangent with the circle of the large head and the circle of the small head of the connecting rod. The novel connecting rod has the advantages that the connecting rod structural style after an optimal design not only can meet the requirement for the mechanical property in the process of using, but also can improve the utilization efficiency of materials and reduce the processing and manufacturing cost of products to the maximum degree. In addition, due to the fact that the structure is light and handy, the impact effects on an eccentric wheel, an upper tool rest, a main drive shaft and other parts are reduced. Therefore, shearing efficiency of the plate shearing machine and the shearing quality of plates are improved.
Description
Technical field
The utility model relates to metal plate processing equipment, particularly relates to the pendulum-type electric plate shearing machine connecting rod.
Background technology
Generally to be connected with connecting rod by eccentric wheel between the upper tool post of existing plate shearing machine and final drive shaft, final drive shaft band movable eccentric wheel, the eccentric wheel drivening rod, connecting rod drive upper tool post, the upper tool post reciprocally swinging is completed shearing work.Yet as shown in patent CN201205611Y, the fairly simple straight line side type planform of the many employings of the connecting rod of existing plate shearing machine seems too heavy, and has obvious waste of material in the shearing motion of plate shearing machine.Simultaneously, because cutting mechanism need to have certain quickreturn characteristics, can do the complex plane motion with different speed during connecting rod work, the connecting rod of existing structure tends to cause cutting mechanism to produce excessive added impact load, thereby can impact and finally affect on main parts size such as eccentric wheel, upper tool post, final drive shafts the shearing quality of sheet material.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of pendulum-type electric plate shearing machine connecting rod, it adopts the design of arc waist structure, can satisfy the shearing work performance requirement of pendulum-type electric plate shearing machine, correspondingly alleviate again the shock and vibration to eccentric wheel, upper tool post and final drive shaft, thereby improved the shearing work quality of plate shearing machine.
A kind of novel pendulum-type electric plate shearing machine connecting rod of the utility model, connecting rod is divided into major part, microcephaly, waist, and waist is to justify tangent arc shape with big end, microcephaly two.
The beneficial effects of the utility model: the bar linkage structure form after optimal design can satisfy the mechanical property requirements when using, and has also improved to greatest extent the utilization ratio of material simultaneously, reduces the processing and manufacturing cost of product.In addition, this structure is very light and handy, has reduced the percussion to parts such as eccentric wheel, upper tool post and final drive shafts, has improved the shear efficiency of plate shearing machine and the shearing quality of sheet material.
Description of drawings
Fig. 1 is the structural representation of this Novel pendulum-type electric plate shearing machine with connecting rod.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described in detail:
As shown in Figure 1, a kind of novel pendulum-type electric plate shearing machine connecting rod of the utility model, connecting rod is divided into major part, microcephaly, waist, and waist is to justify tangent arc shape with big end, microcephaly two.
As this novel a kind of improved procedure, the both sides of connecting rod waist arc coupling part are designed with reinforcement.Like this, can improve the intensity of connecting rod.
The beneficial effects of the utility model: the bar linkage structure form after optimal design can satisfy the mechanical property requirements when using, and has also improved to greatest extent the utilization ratio of material simultaneously, reduces the processing and manufacturing cost of product.In addition, this structure is very light and handy, has reduced the percussion to parts such as eccentric wheel, upper tool post and final drive shafts, has improved the shear efficiency of plate shearing machine and the shearing quality of sheet material.
As shown in Figure 1, the major part of this novel link 1 is connected with eccentric wheel 3 by needle bearing 2, becomes traditional sliding-contact form and is the contact of rolling, thereby greatly reduce the friction loss between parts, promotes the craftmanship of plate shearing machine.During assembling, the microcephaly of connecting rod is connected with upper tool post by bearing pin, and big end is connected with eccentric wheel by needle bearing.In when work, sprocket wheel drives sprocket rotation by driving-chain, and coaxial and band movable eccentric wheel rotates sprocket wheel with eccentric wheel, and the eccentric wheel drivening rod is done complex plane and moved, thereby realizes that upper tool post does reciprocal shearing motion.
Claims (2)
1. novel pendulum-type electric plate shearing machine connecting rod, it is characterized in that: connecting rod is divided into major part, microcephaly, waist, and waist is the arc shape tangent with big end, microcephaly's two circles.
2. connecting rod according to claim 1 is characterized in that: the both sides of connecting rod waist arc coupling part are designed with reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320261627 CN203265768U (en) | 2013-05-15 | 2013-05-15 | Novel connecting rod used for pendulous type electric plate shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320261627 CN203265768U (en) | 2013-05-15 | 2013-05-15 | Novel connecting rod used for pendulous type electric plate shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203265768U true CN203265768U (en) | 2013-11-06 |
Family
ID=49496261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320261627 Expired - Fee Related CN203265768U (en) | 2013-05-15 | 2013-05-15 | Novel connecting rod used for pendulous type electric plate shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203265768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424904A (en) * | 2016-09-28 | 2017-02-22 | 王瑞麒 | Construction mechanical device for steel material shearing and using method |
-
2013
- 2013-05-15 CN CN 201320261627 patent/CN203265768U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424904A (en) * | 2016-09-28 | 2017-02-22 | 王瑞麒 | Construction mechanical device for steel material shearing and using method |
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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: 20131106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |