CN103008756A - Eccentric transmission device for lever type plate shearing machine - Google Patents
Eccentric transmission device for lever type plate shearing machine Download PDFInfo
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- CN103008756A CN103008756A CN 201110285426 CN201110285426A CN103008756A CN 103008756 A CN103008756 A CN 103008756A CN 201110285426 CN201110285426 CN 201110285426 CN 201110285426 A CN201110285426 A CN 201110285426A CN 103008756 A CN103008756 A CN 103008756A
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- eccentric wheel
- eccentric
- transmission case
- bearing device
- driving
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Abstract
The invention especially relates to an eccentric transmission device for a lever type plate shearing machine. The eccentric transmission device comprises a motor (18), a driving belt (17), a transmission box (16), a driving bearing device (11) and an eccentric gear (12), wherein the motor (18) is connected with the transmission box (16) through the driving belt (17); the transmission box (16) is connected with the eccentric gear (12) through the driving bearing device (11); the driving bearing device (11) comprises an eccentric gear bearing (25) and an eccentric gear spindle (26) erected on a frame (13); a speed reducer is adopted as the transmission box (16); the motor (18) is connected with one side at a power input end of the speed reducer through the driving belt (17); and an output end of the speed reducer is connected with the eccentric gear spindle (26) of the driving bearing device (11) through a coupler (30). The eccentric transmission device has the advantages of low manufacturing cost, low noise at working moment, low use cost, convenience in mounting and exchanging and excellent stability.
Description
Technical field
The present invention relates to a kind of shear, particularly a kind of radial gear of lever-type plate shearing machine.The invention belongs to plant equipment and make processing technique field.
Background technology
Plate shearing machine is to adopt rational gap blade, utilizes blade and the fixing blade of motion, and the sheet material of various thickness is applied shearing force, makes the sheet material separation of rupturing as requested.
The radial gear of lever-type plate shearing machine is the important process parts of lever-type plate shearing machine, the radial gear of prior art lever-type plate shearing machine generally comprises motor, driving-belt, transmission case, drive bearing device and eccentric wheel, motor is connected with transmission case by driving-belt, transmission case is connected with eccentric wheel by the drive bearing device, the drive bearing device includes eccentric shaft bearing and frame and is contained in eccentric wheel main shaft on the frame, the eccentric wheel suit is arranged on outside the eccentric wheel main shaft, and eccentric wheel is connected with the eccentric wheel main shaft by eccentric shaft bearing.What the transmission case of the radial gear of the lever-type plate shearing machine of existing this structure adopted is gear drive, therefore exist following defective: the gear cost of manufacture in (1) gear-box is high, and gear transmission noises is large during work, and consumption of power is large, power consumption is many, and use cost is high; (2) gear is non-standard, and the repair and replacement trouble is installed, and wastes time and energy.
Summary of the invention
The objective of the invention is for the deficiencies in the prior art, the radial gear that a kind of cost of manufacture is low, noise is low when working, use cost is low, the lever-type plate shearing machine of convenience, good stability is changed in installation is provided.
For realizing above-mentioned technical purpose, the present invention is by the following technical solutions: a kind of radial gear of lever-type plate shearing machine, comprise motor, driving-belt, transmission case, drive bearing device and eccentric wheel, motor is connected with transmission case by driving-belt, transmission case is connected with eccentric wheel by the drive bearing device, the drive bearing device includes eccentric shaft bearing and frame and is contained in eccentric wheel main shaft on the frame, the eccentric wheel suit is arranged on outside the eccentric wheel main shaft, and eccentric wheel is connected with the eccentric wheel main shaft by eccentric shaft bearing, described transmission case adopts reductor, motor is connected by the side of driving-belt with the power intake of reductor, and the output of reductor is connected with the eccentric wheel main shaft of drive bearing device by shaft coupling.
Further, described transmission case is the reductor of model ZQ750-31.5-8.
Further, the opposite side of the power intake of described transmission case is provided with flywheel.
After adopting technique scheme, the present invention has following beneficial effect:
(1) transmission case of the present invention adopts reductor, and motor is connected with the power intake of reductor by driving-belt, and the output of reductor is connected with the eccentric wheel main shaft of drive bearing device by shaft coupling.The present invention is improved to speed reducer drive by existing gear drive, and the reductor cost of manufacture is low, and the reductor noise is low during work, and consumption of power is little, little power consumption, and use cost is low; It is very convenient, time saving and energy saving that reductor is installed repair and replacement.And the outfit of reductor has improved standardization level of the present invention greatly, and ease of assembly and replacing use the complete machine operational efficiency of lever-type plate shearing machine of the present invention higher.
(2) the present invention adopts the reductor of model ZQ750-31.5-8, further improves standardization type selecting of the present invention, makes transmission effect of the present invention better.
(3) the present invention is provided with flywheel structure, further improves stability and the stationarity of transmission, makes more stable transmission of the present invention reliable, and plays energy-saving and cost-reducing effect.
Therefore, cost of manufacture of the present invention is low, and noise is low during work, and use cost is low, installs and changes conveniently, good stability.
Description of drawings
Structural representation when Fig. 1 is of the present invention installing and using;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 is the C-C sectional structure schematic diagram of Fig. 2.
Among the figure: 11, drive bearing device, 12, eccentric wheel, 13, frame, 15, flywheel, 16, transmission case, 17, driving-belt, 18, motor, 25, eccentric shaft bearing, 26, the eccentric wheel main shaft, 30, shaft coupling.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Embodiment
As shown in Figure 1 to Figure 3, a kind of radial gear of lever-type plate shearing machine comprises motor 18, driving-belt 17, transmission case 16, drive bearing device 11 and eccentric wheel 12.Motor 18 is connected with transmission case 16 by driving-belt 17, and transmission case 16 is connected with eccentric wheel 12 by drive bearing device 11.Drive bearing device 11 includes eccentric shaft bearing 25 and frame and is contained in eccentric wheel main shaft 26 on the frame 13.Eccentric wheel 12 suits are arranged on outside the eccentric wheel main shaft 26, and eccentric wheel 12 is connected with eccentric wheel main shaft 26 by eccentric shaft bearing 25.Described transmission case 16 adopts reductor, and described transmission case 16 is reductors of model ZQ750-31.5-8.Motor 18 is connected by the side of driving-belt 17 with the power intake of reductor, and the opposite side of the power intake of described transmission case 16 is provided with flywheel 15; The output of reductor is connected with the eccentric wheel main shaft 26 of drive bearing device 11 by shaft coupling 30.
When the present invention works.That motor 18 drives eccentric wheel 12 motions by driving-belt 17, transmission case 16.
The invention is not restricted to above-described embodiment, the technical scheme that all employings are equal to or the equivalence replacement forms all falls into the protection domain that the present invention requires.
Claims (3)
1. the radial gear of a lever-type plate shearing machine, comprise motor (18), driving-belt (17), transmission case (16), drive bearing device (11) and eccentric wheel (12), motor (18) is connected with transmission case (16) by driving-belt (17), transmission case (16) is connected with eccentric wheel (12) by drive bearing device (11), drive bearing device (11) includes eccentric shaft bearing (25) and frame and is contained in eccentric wheel main shaft (26) on the frame (13), eccentric wheel (12) suit is arranged on outside the eccentric wheel main shaft (26), and eccentric wheel (12) is connected with eccentric wheel main shaft (26) by eccentric shaft bearing (25), it is characterized in that: described transmission case (16) adopts reductor, motor (18) is connected by the side of driving-belt (17) with the power intake of reductor, and the output of reductor is connected with the eccentric wheel main shaft (26) of drive bearing device (11) by shaft coupling (30).
2. the radial gear of lever-type plate shearing machine according to claim 1, it is characterized in that: described transmission case (16) is the reductor of model ZQ750-31.5-8.
3. the radial gear of lever-type plate shearing machine according to claim 1, it is characterized in that: the opposite side of the power intake of described transmission case (16) is provided with flywheel (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110285426 CN103008756A (en) | 2011-09-23 | 2011-09-23 | Eccentric transmission device for lever type plate shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110285426 CN103008756A (en) | 2011-09-23 | 2011-09-23 | Eccentric transmission device for lever type plate shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103008756A true CN103008756A (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110285426 Pending CN103008756A (en) | 2011-09-23 | 2011-09-23 | Eccentric transmission device for lever type plate shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103008756A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209575A (en) * | 2014-09-16 | 2014-12-17 | 北京京诚之星科技开发有限公司 | Open and stop formula steel sheet sample intelligence environmental protection shearing equipment |
| CN105598521A (en) * | 2016-01-28 | 2016-05-25 | 安徽先锋门业科技有限公司 | Swing type metal plate shearing machine for electric retractable door production |
-
2011
- 2011-09-23 CN CN 201110285426 patent/CN103008756A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209575A (en) * | 2014-09-16 | 2014-12-17 | 北京京诚之星科技开发有限公司 | Open and stop formula steel sheet sample intelligence environmental protection shearing equipment |
| CN104209575B (en) * | 2014-09-16 | 2016-08-17 | 北京京诚之星科技开发有限公司 | Open and stop formula steel sheet sample intelligence environmental protection shearing equipment |
| CN105598521A (en) * | 2016-01-28 | 2016-05-25 | 安徽先锋门业科技有限公司 | Swing type metal plate shearing machine for electric retractable door production |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |