CN218694365U - Disc shearing device based on plate slitting machine - Google Patents
Disc shearing device based on plate slitting machine Download PDFInfo
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- CN218694365U CN218694365U CN202222494815.2U CN202222494815U CN218694365U CN 218694365 U CN218694365 U CN 218694365U CN 202222494815 U CN202222494815 U CN 202222494815U CN 218694365 U CN218694365 U CN 218694365U
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Abstract
The utility model relates to a steel sheet cutting device technical field specifically is a disc shearing mechanism based on strip machine is cut to panel indulged, including the base, be provided with n shape and first knife rest and the second knife rest that is parallel to each other on the base, be provided with first disc shearing sword and second disc shearing sword that are parallel to each other between, the both ends of first disc shearing sword are respectively through first fixed block and second fixed block swing joint, the both ends of second disc shearing sword are respectively through third fixed block and fourth fixed block swing joint; the first fixed block and the second fixed block are driven to do lifting motion through a screw rod mechanism respectively; the base is further provided with a translation driving mechanism, and the translation driving mechanism can drive the second tool rest to move horizontally on the base. The device is simple in structure and high in cutting precision, can realize quick and safe replacement of the disc shearing cutter, and can greatly improve the debugging time before the device works and the slitting cutting efficiency in the working process.
Description
Technical Field
The utility model relates to a steel sheet cutting device technical field especially relates to a circle disc shear device based on strip machine is indulged to cut by panel.
Background
The steel plate slitting machine is a device for longitudinally slitting a metal strip wide coiled material, and is mainly used for slitting a metal coiled material: such as strip steel, stainless steel, copper strip, aluminum foil, etc. The traditional cutting of steel sheet is to straighten the back with the coil of strip and lay on the transmission frame, then cuts through the cutting tool who is located the steel sheet top. However, the cutting mode not only needs to accurately control the coordinates of the cutting tool, but also needs to perform transparent processing on the bottom of the steel plate to prevent cutting to a carrier below if the cutting tool is too short and cannot finish cutting once due to the thickness relation of the steel plate.
Another convenience, when adopting fixed cutting tool, often need change the cutter of different specifications for the billet of cutting the steel sheet into different specifications, at the in-process of dismantling, because the both ends of cutter are fixed through the support frame, so brought very big inconvenience for dismantling, if the very easy personnel's incident that causes of misoperation.
Therefore, a new improvement to solve the above technical problems is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the problems of the prior art and provides a disc shearing device based on a plate longitudinal shearing slitting machine, which solves the problems that the traditional cutting on one side of a steel plate can not be completely cut off and the cutting precision is low; meanwhile, the problem that the cutter is troublesome to replace is solved.
The above purpose is realized by the following technical scheme:
a disc shearing device based on a plate slitting machine comprises a base, wherein a first tool rest and a second tool rest which are n-shaped and parallel to each other are arranged on the base, a first disc shearing knife and a second disc shearing knife which are parallel to each other are arranged between the first tool rest and the second tool rest, two ends of the first disc shearing knife are movably connected through a first fixed block and a second fixed block respectively, and two ends of the second disc shearing knife are movably connected through a third fixed block and a fourth fixed block respectively; the first fixing block and the second fixing block are driven to move up and down through screw rod mechanisms arranged at the tops of the first tool rest and the second tool rest respectively, and the third fixing block and the fourth fixing block are fixedly connected with the first tool rest and the second tool rest respectively; the base is further provided with a translation driving mechanism, and the translation driving mechanism can drive the second tool rest to move horizontally on the base.
Furthermore, the translation driving mechanism comprises a driving cavity arranged on the base, a hydraulic oil cylinder is arranged in the driving cavity, the hydraulic oil cylinder is hinged with a first connecting seat arranged on the bottom wall of the driving cavity, and a piston rod of the hydraulic oil cylinder is hinged with a second connecting seat at the bottom of the second tool rest; the hydraulic oil cylinder is connected with an external oil pump through an oil pipe.
Further, the bottom of the second tool rest is also provided with a sliding seat, correspondingly, a T-shaped sliding groove matched with the sliding seat is arranged on the base, and the sliding seat can horizontally move relative to the T-shaped sliding groove.
Furthermore, the T-shaped sliding groove comprises a group of L-shaped sliding strips which are symmetrical to each other, and the L-shaped sliding strips are fixed with the base respectively.
Further, still be provided with stretching motor on the first knife rest, stretching motor's axle head is connected with the rotation axis, the end connection of rotation axis has tensile lead screw, the rotation axis runs through the top of first knife rest, tensile lead screw runs through second knife rest top, be provided with on the second knife rest with the tensile lead screw sliding sleeve that tensile lead screw matches.
Further, the tail end of the stretching screw rod is flush with the side edge of the base.
Further, a bearing sleeve which can be freely rotated by the rotating shaft is arranged between the rotating shaft and the first tool rest.
Further, ball bearing sleeves are respectively arranged between two ends of the first disc shearing knife and the first fixed block as well as between two ends of the second disc shearing knife and the third fixed block as well as between two ends of the second disc shearing knife and the fourth fixed block.
Furthermore, the first disc shearing knife and the second disc shearing knife have the same specification and respectively comprise a cylindrical knife shaft and a plurality of annular blades arranged on the surface of the knife shaft; the first disc shearing knife is movably connected with the first fixed block and the second fixed block through the knife shaft respectively; the second disc shearing knife is movably connected with the third fixed block and the fourth fixed block through the knife shaft respectively.
Further, screw mechanism including set up in first fixed block with first lead screw and the second lead screw at second fixed block top, first lead screw with the second lead screw can run through respectively first knife rest with the top of second knife rest be provided with respectively with first lead screw sliding sleeve and the second lead screw sliding sleeve that the second lead screw matches, first lead screw with the top of second lead screw is connected with elevator motor's rotation axis respectively, 2 under elevator motor's synchronous drive, first lead screw with the second lead screw can drive simultaneously first fixed block with the second fixed block is in do vertical going up and down on first knife rest with the second knife rest.
Advantageous effects
The utility model provides a disc shearing mechanism based on strip machine is indulged to panel cuts the mode of the rotatory cutting of sword through upper and lower disc and comes to carry out accurate cutting to steel sheet in the transmission, realizes conveniently changing the purpose of disc shearing sword through the movable knife rest. The device is simple in structure and high in cutting precision, can realize quick and safe replacement of the disc shearing cutter, and can greatly improve the debugging time before the device works and the slitting cutting efficiency in the working process.
Drawings
Fig. 1 is a schematic view of a first view angle of a disc shearing device based on a longitudinal strip shearing and splitting machine for plates according to the present invention;
fig. 2 is a schematic view of a second view angle of the disc shearing device based on the plate slitting machine of the present invention;
fig. 3 is a schematic view of the connection structure of an internal hydraulic cylinder of a disc shearing device based on a plate slitting machine according to the present invention;
fig. 4 is the utility model relates to a disc shear knife structure schematic diagram of disc shearing mechanism based on strip machine is indulged to panel.
Graphic notation:
1-base, 2-first knife rest, 3-second knife rest, 4-first disc shearing knife, 5-second disc shearing knife, 6-first fixed block, 7-second fixed block, 8-third fixed block, 9-fourth fixed block, 10-driving cavity, 11-hydraulic oil cylinder, 12-first connecting seat, 13-second connecting seat, 14-sliding seat, 15-T-shaped sliding groove, 16-L-shaped sliding strip, 17-stretching motor, 18-rotating shaft, 19-stretching screw, 20-stretching screw sliding sleeve, 21-bearing sleeve, 22-ball bearing sleeve, 23-first screw, 24-second screw, 25-first screw sliding sleeve, 26-second screw sliding sleeve, 27-rubber ring, 28-knife shaft and 29-blade.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1 and 2, a disc shearing device based on a plate slitting machine comprises a base 1, wherein a first tool rest 2 and a second tool rest 3 which are n-shaped and parallel to each other are arranged on the base 1, a first disc shearing knife 4 and a second disc shearing knife 5 which are parallel to each other are arranged between the first tool rest 2 and the second tool rest 3, two ends of the first disc shearing knife 4 are movably connected through a first fixed block 6 and a second fixed block 7 respectively, and two ends of the second disc shearing knife 5 are movably connected through a third fixed block 8 and a fourth fixed block 9 respectively; the first fixing block 6 and the second fixing block 7 are driven to move up and down through screw rod mechanisms arranged at the tops of the first tool rest 2 and the second tool rest 3 respectively, and the third fixing block 8 and the fourth fixing block 9 are fixedly connected with the first tool rest 2 and the second tool rest 3 respectively.
Specifically, in this embodiment, the movable connection relationship among the first circular shearing knife 4, the second circular shearing knife 5, the first fixing block 6, the second fixing block 7, the third fixing block 8, and the fourth fixing block 9 is as follows: ball bearing sleeves 22 are respectively arranged between two ends of the first disc shearing knife 4 and the first fixed block 6 and the second fixed block 7, and between two ends of the second disc shearing knife 5 and the third fixed block 8 and the fourth fixed block 9.
As shown in fig. 4, further, the first disc shearing cutter 4 and the second disc shearing cutter 5 have the same specification, and each include a cylindrical cutter shaft 28 and a plurality of annular blades 29 disposed on the surface of the cutter shaft 28; the first disc shearing knife 4 is movably connected with the first fixed block 6 and the second fixed block 7 through the knife shaft 28; the second disc shearing knife 5 is movably connected with the third fixing block 8 and the fourth fixing block 9 through the knife shaft 28. The rotation of the knife shaft 28 can be realized by coupling with the rotating shaft of an external motor.
In this embodiment, the blades 29 may be fixed on the cutter shaft 28 or may be arranged on the cutter shaft 28 with an adjustable distance, a rubber ring 27 is arranged between adjacent blades 29, the rubber ring 27 firstly limits the blades 29, secondly increases the friction force with the steel plate to be cut, can smoothly push the steel plate to move forward, and finally realizes the strip cutting during the movement.
The base 1 is further provided with a translation driving mechanism, the translation driving mechanism can drive the second tool rest 3 to move horizontally on the base 1, when the disc shearing tool needs to be replaced, only the second fixing block 7 and the first disc shearing tool 4 on the second tool rest 3 need to be detached in advance, and a connecting piece between the fourth fixing block 9 and the second disc shearing tool 5 comprises a screw for fixing and the like, and then the translation driving mechanism drives the second tool rest 3 to move horizontally outwards, so that the ball bearing sleeves 22 on the first disc shearing tool 4 and the second fixing block 6, and the ball bearing sleeves 22 on the second disc shearing tool 54 and the fourth fixing block 9 are gradually separated; after the disc shearing knife is replaced or the blade distance is adjusted on the original disc shearing knife, the first disc shearing knife 4 is aligned with the ball bearing sleeve 22 on the second fixed block 6 and the second disc shearing knife 54 is aligned with the ball bearing sleeve 22 on the fourth fixed block 9 again, then the second knife rest 3 is driven to move horizontally inwards through the translation driving mechanism, the disc shearing knife is sleeved with the ball bearing sleeve on the fixed block in a centering mode, and the screw is tightened after the second knife rest 3 is reset.
As shown in fig. 3, in this embodiment, the translation driving mechanism includes a driving cavity 10 provided on the base 1, a hydraulic oil cylinder 11 is installed in the driving cavity 10, the hydraulic oil cylinder 11 is hinged to a first connecting seat 12 provided on the bottom wall of the driving cavity 10, and a piston rod of the hydraulic oil cylinder 11 is hinged to a second connecting seat 13 at the bottom of the second tool rest 3; the hydraulic oil cylinder 11 is connected with an external oil pump through an oil pipe.
In order to ensure the stability of the translation of the second tool rest 3, a sliding seat 14 is further arranged at the bottom of the second tool rest 3, correspondingly, a T-shaped sliding groove 15 matched with the sliding seat 14 is arranged on the base 1, and the sliding seat 14 can horizontally move relative to the T-shaped sliding groove 15.
Specifically, the T-shaped sliding groove 15 includes a set of L-shaped sliding strips 16 that are symmetrical to each other, and the L-shaped sliding strips 16 are respectively fixedly connected to the base 1.
Because this device is heavier, in order to ensure that the upper and lower atress of second knife rest 2 translation in-process is even still be provided with stretching motor 17 on the first knife rest, stretching motor 17's axle head is connected with rotation axis 18, the end connection of rotation axis 18 has stretching screw 19, rotation axis 18 runs through the top of first knife rest 2, stretching screw 19 runs through second knife rest 3 top, be provided with on the second knife rest 3 with stretching screw sliding sleeve 20 that stretching screw 19 matches. In this embodiment, in order to ensure that the tension screw 19 can push the second tool holder 3 for a sufficient displacement, the end of the tension screw 19 is flush with the side of the base 1. A bearing sleeve 21 is arranged between the rotary shaft 18 and the first tool carrier 2, and the rotary shaft 18 can freely rotate.
As shown in fig. 1, in this embodiment, the screw mechanism includes a first screw 23 and a second screw 24 disposed at the tops of the first fixed block 6 and the second fixed block 7, the first screw 23 and the second screw 24 may respectively penetrate through the tops of the first tool holder 2 and the second tool holder 3, the tops of the first tool holder 2 and the second tool holder 3 are respectively provided with a first screw sliding sleeve 25 and a second screw sliding sleeve 26 matched with the first screw 23 and the second screw 24, the top ends of the first screw 23 and the second screw 24 are respectively connected with a rotating shaft of a lifting motor 27, and under the synchronous driving of the lifting motor 27, the first screw 23 and the second screw 24 may simultaneously drive the first fixed block 6 and the second fixed block 7 to vertically lift on the first tool holder 2 and the second tool holder 3, so as to drive the first disc shear knife 4 to vertically lift relative to the second disc shear knife 5, thereby being beneficial to clamp a steel plate.
In this embodiment, the first tool rest 2 and the second tool rest 3 are both n-shaped, the bottom of the first tool rest is connected with the bottom plate 1, a vertical linear cavity groove is formed in the middle of the first tool rest and the bottom of the second tool rest, and the first fixing block and the second fixing block can have a 2-center structural form relative to the first tool rest 2 and the second tool rest 3:
in a first structural form, sliding rails are arranged on the vertical inner walls of the linear cavity grooves, correspondingly, sliding grooves matched with the sliding rails are respectively arranged on the side edges of the first fixing block 6 and the second fixing block 7, and a screw rod mechanism can drive the first fixing block 6 and the second fixing block 7 to ascend and descend along the corresponding sliding rails.
In the second structural form, the first fixing block 6 and the second fixing block 7 are arranged in an i-shaped manner, and two ends of the first fixing block and the second fixing block can clamp the vertical upright posts of the first tool rest 2 and the second tool rest 3, so that the first fixing block 6 and the second fixing block 7 can move vertically conveniently.
The above description is only for the purpose of illustrating embodiments of the present invention and should not be taken as limiting the invention, and any modifications, equivalents, improvements and the like made by those skilled in the art within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a disc shearing mechanism based on strip machine is indulged to panel which characterized in that: the shearing device comprises a base, wherein an n-shaped first cutter frame and an n-shaped second cutter frame which are parallel to each other are arranged on the base, a first disc shearing cutter and a second disc shearing cutter which are parallel to each other are arranged between the first cutter frame and the second cutter frame, two ends of the first disc shearing cutter are movably connected through a first fixing block and a second fixing block respectively, and two ends of the second disc shearing cutter are movably connected through a third fixing block and a fourth fixing block respectively; the first fixing block and the second fixing block are driven to move up and down through screw rod mechanisms arranged at the tops of the first tool rest and the second tool rest respectively, and the third fixing block and the fourth fixing block are fixedly connected with the first tool rest and the second tool rest respectively; the base is further provided with a translation driving mechanism, and the translation driving mechanism can drive the second tool rest to move horizontally on the base.
2. The disc shearing device based on the plate slitting machine as claimed in claim 1, wherein: the translation driving mechanism comprises a driving cavity arranged on the base, a hydraulic oil cylinder is arranged in the driving cavity, the hydraulic oil cylinder is hinged with a first connecting seat arranged on the bottom wall of the driving cavity, and a piston rod of the hydraulic oil cylinder is hinged with a second connecting seat at the bottom of the second tool rest; the hydraulic oil cylinder is connected with an external oil pump through an oil pipe.
3. The disc shearing device based on the plate slitting machine as claimed in claim 1, characterized in that: the bottom of second knife rest still is provided with the slide, corresponds, be provided with on the base with T font spout that the slide matches, the slide can be relative horizontal migration is to T font spout.
4. The disc shearing device based on the plate slitting machine as claimed in claim 3, characterized in that: the T-shaped sliding groove comprises a group of L-shaped sliding strips which are symmetrical to each other, and the L-shaped sliding strips are fixed with the base respectively.
5. The disc shearing device based on the plate slitting machine as claimed in claim 1, wherein: still be provided with tensile motor on the first knife rest, the axle head of tensile motor is connected with the rotation axis, the end connection of rotation axis has tensile lead screw, the rotation axis runs through the top of first knife rest, tensile lead screw runs through second knife rest top, be provided with on the second knife rest with the tensile lead screw sliding sleeve that tensile lead screw matches.
6. The disc shearing device based on the plate slitting machine as claimed in claim 5, characterized in that: the tail end of the stretching screw rod is flush with the side edge of the base.
7. The disc shearing device based on the plate slitting machine as claimed in claim 5, wherein: and a bearing sleeve which can be freely rotated by the rotating shaft is arranged between the rotating shaft and the first cutter frame.
8. The disc shearing device based on the plate slitting machine as claimed in claim 1, wherein: ball bearing sleeves are respectively arranged between the two ends of the first disc shearing knife and the first fixed block as well as between the two ends of the second disc shearing knife and the third fixed block as well as between the two ends of the second disc shearing knife and the fourth fixed block.
9. The disc shearing device based on the plate slitting machine as claimed in claim 1, wherein: the first disc shearing knife and the second disc shearing knife are the same in specification and respectively comprise a cylindrical knife shaft and a plurality of annular blades arranged on the surface of the knife shaft; the first disc shearing knife is movably connected with the first fixed block and the second fixed block through the knife shaft respectively; the second disc shearing knife is movably connected with the third fixed block and the fourth fixed block through the knife shaft respectively.
10. The disc shearing device based on the plate slitting machine as claimed in claim 1, wherein: the screw rod mechanism is including set up in first fixed block with first lead screw and second lead screw at second fixed block top, first lead screw with the second lead screw can run through respectively first knife rest with the top of second knife rest be provided with respectively with first lead screw sliding sleeve and second lead screw sliding sleeve that first lead screw with the second lead screw matches, first lead screw with the top of second lead screw is connected with elevator motor's rotation axis respectively, 2 under elevator motor's synchronous drive, first lead screw with the second lead screw can drive simultaneously first fixed block with the second fixed block is in do vertically to going up and down on the first knife rest with the second knife rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222494815.2U CN218694365U (en) | 2022-09-20 | 2022-09-20 | Disc shearing device based on plate slitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222494815.2U CN218694365U (en) | 2022-09-20 | 2022-09-20 | Disc shearing device based on plate slitting machine |
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| Publication Number | Publication Date |
|---|---|
| CN218694365U true CN218694365U (en) | 2023-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222494815.2U Active CN218694365U (en) | 2022-09-20 | 2022-09-20 | Disc shearing device based on plate slitting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117399693A (en) * | 2023-11-03 | 2024-01-16 | 沧州伟信机械制造有限公司 | Steel plate slitting and cutting device |
-
2022
- 2022-09-20 CN CN202222494815.2U patent/CN218694365U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117399693A (en) * | 2023-11-03 | 2024-01-16 | 沧州伟信机械制造有限公司 | Steel plate slitting and cutting device |
| CN117399693B (en) * | 2023-11-03 | 2024-04-05 | 沧州伟信机械制造有限公司 | Steel plate slitting and cutting device |
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