CN209598298U - A kind of cutter improving shear precision - Google Patents
A kind of cutter improving shear precision Download PDFInfo
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- CN209598298U CN209598298U CN201920408098.2U CN201920408098U CN209598298U CN 209598298 U CN209598298 U CN 209598298U CN 201920408098 U CN201920408098 U CN 201920408098U CN 209598298 U CN209598298 U CN 209598298U
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- transmission device
- crocodile
- pressure roller
- plate
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Abstract
The utility model discloses a kind of cutters for improving shear precision, including Crocodile type cutter ontology, dynamic crocodile plate, determine crocodile plate, first transmission device, second transmission device, first pressure roller, second pressure roller, linking arm, infrared ray beacon light, it is provided with dynamic crocodile plate on the Crocodile type cutter ontology and determines crocodile plate, the dynamic crocodile plate is provided with infrared ray beacon light close to determining crocodile plate side, Crocodile type cutter ontology feed end side, which is successively horizontally disposed with, the second transmission device and the first transmission device, the second pressure roller is provided between second transmission device and the first transmission device, second pressure roller is fixedly connected on the second transmission device by linking arm, first pressure roller is movably installed in the first transmission device far from the second transmission device side by linking arm.The utility model improves shear precision by setting infrared ray beacon light and pressure roller, reduces the generation of alice phenomenon after shearing, ensure that the supply of material in shear history, and of simple structure and strong practicability.
Description
Technical field
The utility model relates to field of machining, especially a kind of cutter for improving shear precision.
Background technique
Cutter is the machine that the metal coiled material of expansion is cut into predetermined length plate, is had in sheet fabrication extensively
Utilization.It is being related to the middle-size and small-size factory of metal material processing preparation at present, metal coiled material is being carried out using Crocodile type cutter
Shearing is common approach.Due to thinner thickness after metal coiled material expansion, length is longer, after the entrance of Crocodile type cutter feeding end
Out-of-flatness, problem not low there is only shear precision, and plate situations such as will appear hettocyrtosis or rake angle after shearing；This
Outer Crocodile type cutter is generally manual operation in the actual production process, without reference to not can guarantee shear precision when shearing,
It is easy to cause shearing deflection waste plate.
Utility model content
In order to overcome the problems, such as that Crocodile type cutter shear precision is poor in the prior art, the utility model proposes a kind of raisings
The cutter of shear precision.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of cutter for improving shear precision,
Including Crocodile type cutter ontology, dynamic crocodile plate, determine crocodile plate, the first transmission device, the second transmission device, the first pressure roller, the second pressure
Roller, linking arm, infrared lamp are marked with and fix bracket, and dynamic crocodile plate is provided on the Crocodile type cutter ontology and determines crocodile plate,
The dynamic crocodile plate is provided with infrared ray beacon light close to crocodile plate side is determined, and the setting of infrared lamp target can guarantee that operator cuts
Be not in skew when sheet metal, improve shear precision；Crocodile type cutter ontology feed end side is successively horizontal
It is provided with the second transmission device and the first transmission device, is provided with second between second transmission device and the first transmission device
Pressure roller, second pressure roller are fixedly connected on the second transmission device by linking arm, and first pressure roller is living by linking arm
Dynamic first transmission device that is installed on passes through admittedly far from the second transmission device side, first transmission device and the second transmission device
Fixed rack is fixedly connected on ground.Two transmission devices, which are arranged, can guarantee that the material for being transported to Crocodile type cutter is smooth,
Simultaneously can appropriate material stock, ensure that the supply of material in shear history, improve work efficiency.
A kind of cutter of above-mentioned raising shear precision, first pressure roller and the second pressure roller include roller core and cover in roller
Roller outside core.Roller core, which can increase pressure, makes plate keep smooth, while the design of roller reduces rubbing between pressure roller and plate
Wipe, prevent from grinding away plate the phenomenon that generation.
The angle of a kind of cutter of above-mentioned raising shear precision, second pressure roller and horizontal plane is 0-10 °.
The utility model has the beneficial effects that the utility model improves shearing by setting infrared ray beacon light and pressure roller
The shear precision of machine ensure that the smooth of material, reduce bending, the generation of alice phenomenon after shearing, furthermore two transmission dresses
The setting set can appropriate material stock, ensure that the supply of material in shear history, improve work efficiency, the utility model structure
Simply, improvement cost is low, practical suitable for the middle-size and small-size factory of metal material processing preparation.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is utility model diagram；
Fig. 2 is the utility model top view；
Fig. 3 is the enlarged drawing of A in the utility model Fig. 1.
1. Crocodile type cutter ontology in figure, 2. dynamic crocodile plates, 3. determine crocodile plate, 4. first transmission devices, 5. second transmission dresses
It sets, 6. first pressure rollers, 7. second pressure rollers, 8. linking arms, 9. infrared ray beacon lights, 10. fixed brackets, 11. roller cores, 12. rollers,
13. plate.
Specific embodiment
It is with reference to the accompanying drawing and specific real to make those skilled in the art better understand the technical solution of the utility model
Mode is applied to elaborate to the utility model.
A kind of cutter improving shear precision, including Crocodile type cutter ontology 1, dynamic crocodile plate 2, determine crocodile plate 3, first and pass
Dynamic device 4, the second transmission device 5, the first pressure roller 6, the second pressure roller 7, linking arm 8, infrared ray beacon light 9 and fixed bracket 10,
It is provided with dynamic crocodile plate 2 on the Crocodile type cutter ontology 1 and determines crocodile plate 3, the dynamic crocodile plate 2 is arranged close to 3 side of crocodile plate is determined
There is an infrared ray beacon light 9, the 1 feed end side of Crocodile type cutter ontology, which is successively horizontally disposed with, the second transmission device 5 and the
One transmission device 4 is provided with the second pressure roller 7, second pressure roller 7 between second transmission device 5 and the first transmission device 4
It is fixedly connected on the second transmission device 5 by linking arm 8, first pressure roller 6 is movably installed in the first biography by linking arm 8
Dynamic device 4 passes through fixed bracket 10 and consolidates far from 5 side of the second transmission device, first transmission device 4 and the second transmission device 5
Surely it is connected on ground.Two transmission devices, which are arranged, can guarantee that the material for being transported to Crocodile type cutter is smooth, while can fit
Work as material stock, ensure that the supply of material in shear history, improve work efficiency.In the actual production process, plate 13 passes through
First transmission device 4 and the conveying of the second transmission device 5 are to realize that automatic charging, the first pressure roller 6 and the second pressure roller 7 are placed in plate
The plate of curling is flattened, ensure that shear precision and shearing quality by top.First pressure roller, 6 activity installation, can be as needed
The angle for adjusting the first pressure roller 6, can preferably flatten plate.
Further, first pressure roller 6 and the second pressure roller 7 including roller core 11 and cover the roller 12 outside roller core 11.Roller
Core, which can increase pressure, makes plate keep smooth, while the design of roller reduces the friction between pressure roller and plate, prevents plate of grinding away
The phenomenon that material, occurs.
Further, the angle of second pressure roller 7 and horizontal plane is 0-10 °.
Above embodiments are only the exemplary embodiment of the utility model, are not used in limitation the utility model, this is practical new
The protection scope of type is defined by the claims.Those skilled in the art can be in the essence and protection scope of the utility model
It is interior, various modifications or equivalent replacements are made to the utility model, this modification or equivalent replacement also should be regarded as falling in originally practical new
In the protection scope of type.
Claims (3)
1. a kind of cutter for improving shear precision, including Crocodile type cutter ontology (1), dynamic crocodile plate (2), determine crocodile plate (3), the
One transmission device (4), the second transmission device (5), the first pressure roller (6), the second pressure roller (7), linking arm (8), infrared ray beacon light (9)
It is and fixed bracket (10), it is characterised in that: to be provided with dynamic crocodile plate (2) on the Crocodile type cutter ontology (1) and determine crocodile plate
(3), the dynamic crocodile plate (2) is provided with infrared ray beacon light (9) close to determining crocodile plate (3) side, the Crocodile type cutter ontology (1)
Feed end side, which is successively horizontally disposed with, the second transmission device (5) and the first transmission device (4), second transmission device (5)
It is provided between the first transmission device (4) the second pressure roller (7), second pressure roller (7) is fixedly connected on by linking arm (8)
On second transmission device (5), first pressure roller (6) is movably installed in the first transmission device (4) far from the by linking arm (8)
Two transmission devices (5) side, first transmission device (4) and the second transmission device (5) pass through fixed bracket (10) fixed company
It is connected on ground.
2. a kind of cutter for improving shear precision according to claim 1, which is characterized in that first pressure roller (6)
Include roller core (11) with the second pressure roller (7) and covers the roller (12) in roller core (11) outside.
3. a kind of cutter for improving shear precision according to claim 1, which is characterized in that second pressure roller (7)
Angle with horizontal plane is 0-10 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920408098.2U CN209598298U (en) | 2019-03-28 | 2019-03-28 | A kind of cutter improving shear precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920408098.2U CN209598298U (en) | 2019-03-28 | 2019-03-28 | A kind of cutter improving shear precision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209598298U true CN209598298U (en) | 2019-11-08 |
Family
ID=68406950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920408098.2U Active CN209598298U (en) | 2019-03-28 | 2019-03-28 | A kind of cutter improving shear precision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209598298U (en) |
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2019
- 2019-03-28 CN CN201920408098.2U patent/CN209598298U/en active Active
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