CN201997790U - Plate shearing machine with long stroke - Google Patents
Plate shearing machine with long stroke Download PDFInfo
- Publication number
- CN201997790U CN201997790U CN2010206990727U CN201020699072U CN201997790U CN 201997790 U CN201997790 U CN 201997790U CN 2010206990727 U CN2010206990727 U CN 2010206990727U CN 201020699072 U CN201020699072 U CN 201020699072U CN 201997790 U CN201997790 U CN 201997790U
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- CN
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- belt pulley
- plate shearing
- shearing machine
- pressing device
- main shaft
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Abstract
A plate shearing machine with a long stroke relates to the technical field of equipment of plate shearing machines. A spindle head of a main motor of the plate shearing machine is connected with a small belt pulley, a large belt pulley is arranged at the front end of a reducer, and the small belt pulley and the large belt pulley are connected through a belt. The rear end of the reducer is connected with a spindle through a coupler, and the spindle is connected with a machine frame through a bearing. Eccentric wheels are sleeved on two sides of the spindle, and connecting rods are arranged outside the eccentric wheels and are connected with a lower shear frame through connecting rod pin shafts and connecting seats. A material-pressing device is arranged on one side of the lower shear frame, and an upper shear frame is arranged at the top end of the material-pressing device. The plate shearing machine is scientific and reasonable in structure and capable of quickly shearing sheet materials, and overcomes the defect of low production efficiency in the prior art.
Description
Technical field:
The utility model relates to the plate shearing machine equipment technical field, is specifically related to a kind of big stroke plate shearing machine of energy THE ADIABATIC SHEAR IN.
Background technology:
Plate shearing machine belongs to a kind of in the metal forming machinery, main effect is exactly the metal processing industry, and product is widely used in: industries such as aviation, light industry, metallurgy, chemical industry, building, boats and ships, automobile, electric power, electrical equipment, decoration provide required special-purpose machinery and complete set of equipments.It is cutter and the fixing bottom knife of borrowing in motion, adopts rational gap blade, and the sheet metal of all thickness is applied shearing force, and sheet material is separated by needed size fracture, is commonly used to cut out the plate blank of linear edge.
Usually coil feed line upper shearing plate machine all is that upper tool post is parked in top dead-centre when shearing coiled strip, begins to send to coiled strip, and after fixed length, cutter is sheared coiled strip, cuts back tool rest and gets back to top dead-centre, again feeding.The mode that adopts this what is called to stop cutting is sheared plate and is had the low shortcoming of production efficiency.
The utility model content:
The purpose of this utility model provides a kind of big stroke plate shearing machine, and it is scientific and reasonable for structure, can the THE ADIABATIC SHEAR IN plate, solved the low defective of production efficiency in the prior art.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises main motor 1, small belt pulley 2, belt 3, big belt pulley 4, decelerator 5, shaft coupling 6, main shaft 7, eccentric wheel 8, connecting rod 9, pitman pin 10, connection seat 11, lower slide 12, upper tool post 13, material pressing device 14 and frame 15, the spindle nose of main motor 1 connects small belt pulley 3, decelerator 5 front ends are provided with big belt pulley 4, and big belt pulley 4 is connected by belt 3 with small belt pulley 2; Decelerator 5 rear ends are connected with main shaft 7 by shaft coupling 6, main shaft 7 is connected with frame 15 by bearing, main shaft 7 both sides socket eccentric wheels 8, eccentric wheel 8 arranged outside have connecting rod 9, connecting rod 9 is connected with lower slide 12 with connection seat 11 by pitman pin 10, lower slide 12 1 sides are provided with material pressing device 14, and material pressing device 14 upper ends are provided with upper tool post 13.
Operation principle of the present utility model is: main motor 1 drives main shaft 7 by small belt pulley 2, belt 3, big belt pulley 4, decelerator 5, shaft coupling 6 and rotates, and main shaft 7 moves up and down and realizes shearing by eccentric wheel 8, connecting rod 9, pitman pin 10, connection seat 11 drive lower slides 12.Eccentric wheel 8 adopts large eccentricities apart from the 2-3 of general shear machine (be doubly), in the one-period of shearing backhaul, shear took for 1/3 time, all the other times of 2/3 are used for feeding, because plate shearing machine ceaselessly turns round, greatly improved production efficiency, its production efficiency is the double of general plate shearing machine, when shearing short slab even can reach four times.
The utility model is scientific and reasonable for structure, can the THE ADIABATIC SHEAR IN plate, solved the low defective of production efficiency in the prior art.
Description of drawings:
Fig. 1 is a structural representation of the present utility model,
Fig. 2 is the side sectional structure schematic diagram of Fig. 1.
The specific embodiment:
With reference to Fig. 1-2, this specific embodiment is by the following technical solutions: it comprises main motor 1, small belt pulley 2, belt 3, big belt pulley 4, decelerator 5, shaft coupling 6, main shaft 7, eccentric wheel 8, connecting rod 9, pitman pin 10, connection seat 11, lower slide 12, upper tool post 13, material pressing device 14 and frame 15, the spindle nose of main motor 1 connects small belt pulley 3, decelerator 5 front ends are provided with big belt pulley 4, and big belt pulley 4 is connected by belt 3 with small belt pulley 2; Decelerator 5 rear ends are connected with main shaft 7 by shaft coupling 6, main shaft 7 is connected with frame 15 by bearing, main shaft 7 both sides socket eccentric wheels 8, eccentric wheel 8 arranged outside have connecting rod 9, connecting rod 9 is connected with lower slide 12 with connection seat 11 by pitman pin 10, lower slide 12 1 sides are provided with material pressing device 14, and material pressing device 14 upper ends are provided with upper tool post 13.
The operation principle of this specific embodiment is: main motor 1 drives main shaft 7 by small belt pulley 2, belt 3, big belt pulley 4, decelerator 5, shaft coupling 6 and rotates, and main shaft 7 moves up and down and realizes shearing by eccentric wheel 8, connecting rod 9, pitman pin 10, connection seat 11 drive lower slides 12.Eccentric wheel 8 adopts large eccentricities apart from the 2-3 of general shear machine (be doubly), in the one-period of shearing backhaul, shear took for 1/3 time, all the other times of 2/3 are used for feeding, because plate shearing machine ceaselessly turns round, greatly improved production efficiency, its production efficiency is the double of general plate shearing machine, when shearing short slab even can reach four times.
This specific embodiment is scientific and reasonable for structure, can the THE ADIABATIC SHEAR IN plate, solved the low defective of production efficiency in the prior art.
Claims (2)
1. one kind big stroke plate shearing machine, it is characterized in that it comprises main motor (1), small belt pulley (2), belt (3), big belt pulley (4), decelerator (5), shaft coupling (6), main shaft (7), eccentric wheel (8), connecting rod (9), pitman pin (10), connection seat (11), lower slide (12), upper tool post (13), material pressing device (14) and frame (15), the spindle nose of main motor (1) connects small belt pulley (3), decelerator (5) front end is provided with big belt pulley (4), and big belt pulley (4) is connected by belt (3) with small belt pulley (2); Decelerator (5) rear end is connected with main shaft (7) by shaft coupling (6), main shaft (7) is connected with frame (15) by bearing, main shaft (7) both sides socket eccentric wheel (8), eccentric wheel (8) arranged outside has connecting rod (9), connecting rod (9) is connected with lower slide (12) with connection seat (11) by pitman pin (10), lower slide (12) one sides are provided with material pressing device (14), and material pressing device (14) upper end is provided with upper tool post (13).
2. a kind of big stroke plate shearing machine according to claim 1 is characterized in that described eccentric wheel (8) adopts the large eccentricity distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206990727U CN201997790U (en) | 2010-12-30 | 2010-12-30 | Plate shearing machine with long stroke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206990727U CN201997790U (en) | 2010-12-30 | 2010-12-30 | Plate shearing machine with long stroke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201997790U true CN201997790U (en) | 2011-10-05 |
Family
ID=44700564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206990727U Expired - Fee Related CN201997790U (en) | 2010-12-30 | 2010-12-30 | Plate shearing machine with long stroke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201997790U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837058A (en) * | 2012-09-13 | 2012-12-26 | 沃得数控机床（江苏）有限公司 | Up-cut plate shearing machine |
| CN110871290A (en) * | 2018-08-31 | 2020-03-10 | 佛山特想机械有限公司 | Shearing machine for shearing metal coil stock |
-
2010
- 2010-12-30 CN CN2010206990727U patent/CN201997790U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837058A (en) * | 2012-09-13 | 2012-12-26 | 沃得数控机床（江苏）有限公司 | Up-cut plate shearing machine |
| CN110871290A (en) * | 2018-08-31 | 2020-03-10 | 佛山特想机械有限公司 | Shearing machine for shearing metal coil stock |
| CN110871290B (en) * | 2018-08-31 | 2023-11-03 | 佛山特想机械有限公司 | Shearing machine for shearing metal coil stock |
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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: 20111005 Termination date: 20141230 |
|
| EXPY | Termination of patent right or utility model |