CN217616854U - Pinch roll device for environment-friendly rolling mill - Google Patents
Pinch roll device for environment-friendly rolling mill Download PDFInfo
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- CN217616854U CN217616854U CN202221768865.9U CN202221768865U CN217616854U CN 217616854 U CN217616854 U CN 217616854U CN 202221768865 U CN202221768865 U CN 202221768865U CN 217616854 U CN217616854 U CN 217616854U
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Abstract
The utility model belongs to the technical field of the rolling mill technique and specifically relates to an environment-friendly pinch roll device for rolling mill. Two sets of rotating installation parts are sequentially arranged on the installation frame of the side frames on the front side and the rear side of the frame from top to bottom, the rotating installation parts are respectively provided with a top installation plate and a bottom installation plate in a rotating mode, the top installation plate and the bottom installation plate are respectively provided with an upper roller and a lower roller in a rotating mode, the upper roller and the lower roller are driven by stepping motors and can be used for clamping and conveying metal plates, the distance between the top installation plate and the bottom installation plate can be adjusted by telescopic hydraulic rods, the distance between the upper roller and the lower roller can be adjusted, the clamping and conveying of the metal plates with different thicknesses can be suitable, lifting hydraulic rods are arranged between the bottom installation plate and a supporting table, the height of the bottom installation plate can be adjusted, the upper roller and the lower roller can be adjusted in conveying height, different metal plate processing equipment with adaptation is convenient, and meanwhile, the feeding chute and the discharge chute can be cooled.
Description
Technical Field
The utility model relates to a rolling mill technical field specifically is an environment-friendly pinch roll device for rolling mill.
Background
The existing pinch roll device is used for realizing metal rolling, the distance between a lower roll and an upper roll needs to be adjusted firstly in the process of clamping and conveying a metal plate, the height of the upper roll or the lower roll is adjusted by most of adjusting means, the uneven distance between the lower roll and the upper roll is easily caused, the clamping and conveying of the metal plate are deviated, and the existing lower roll and the existing upper roll can generate heat in the process of clamping and conveying the metal plate, and if the existing lower roll and the existing upper roll cannot be cooled in time, the heat can be transferred to the metal plate and the whole device to influence subsequent processing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an environment-friendly pinch roll device for rolling mill, through down having set gradually two sets of rotation installed parts from the top on the mounting bracket of both sides side bearer around the frame, and rotate respectively on the installed part and have set up top mounting panel and bottom mounting panel, it has set up upper roll and next roller to rotate respectively on top mounting panel and the bottom mounting panel, this upper roll passes through step motor drive with next roller, can realize the clamp to the metal sheet and send, wherein, adjust the interval through flexible hydraulic stem between top mounting panel and the bottom mounting panel, can realize the regulation to upper roll and next roller interval, be applicable to the clamp of different thickness metal sheet and send, set up the lift hydraulic stem between bottom mounting panel and the brace table, the height of adjustable bottom mounting panel, and then realize the regulation to upper roll and next roller conveying height, make things convenient for the different metal sheet processing equipment of adaptation, and simultaneously, feed chute and discharge chute have been set up inside upper roll and the next roller, after coolant adds from the coolant supply pipe, flow into each discharge chute after passing through the feed chute, in the period, can realize the regulation to upper roll and the next roller, the influence of overheated plate in-process of using, in order to solve the above-mentioned technical problem.
In order to achieve the above object, the utility model provides a following technical scheme:
an environment-friendly pinch roll device for rolling mill, includes:
the support platform is fixedly arranged on a left side panel at the top of the base;
the mounting mechanism comprises two groups of mounting frames arranged on left side panels of front and rear side frames of the rack, two groups of rotating mounting pieces are sequentially arranged on the mounting frames at intervals from top to bottom, a top mounting plate and a bottom mounting plate are sequentially and rotatably arranged on the two groups of rotating mounting pieces from top to bottom, the rotating mounting frames are arranged at opposite positions of the front ends of the top mounting plate and the bottom mounting plate, and a telescopic hydraulic rod rotatably connected with the rotating mounting frames is arranged between the two groups of rotating mounting frames;
pinch roll mechanism, pinch roll mechanism is including setting up upper roll and the next roller between top mounting panel and bottom mounting panel respectively, the pivot at upper roll and next roller both ends runs through top mounting panel and bottom mounting panel respectively and rotates through bearing and top mounting panel and bottom mounting panel to be connected, the inside feed chute that stretches into from rear end pivot department that all is provided with of upper roll and next roller, the surperficial inboard angle such as angle along the central line of upper roll and next roller is provided with the blown down tank that several rear end pivot departments stretched into, and feed chute front end and blown down tank front end intercommunication.
As a preferred scheme, all fixedly on the rear side panel of frame rear end top mounting panel and bottom mounting panel be provided with the frame that gathers materials of parcel upper roller and next roller pivot, and gather materials and be provided with the butt joint section of thick bamboo with the pivot butt joint on the front side panel of frame, be provided with the sealing washer with the pivot laminating on the inner wall of butt joint section of thick bamboo.
As a preferred scheme, a cooling medium supply pipe is fixedly arranged in the middle of the rear side panel of the aggregate frame, the front end of the cooling medium supply pipe is rotatably connected with an outlet pipeline at the rear end of the feed chute through a rotary connector, and a return pipe is arranged at the bottom of the aggregate frame.
As an optimal scheme, two groups of rotating installation grooves are respectively formed in the supporting table below the installation frames of the side frames on the front side and the rear side of the rack, lifting hydraulic rods are rotatably arranged in the rotating installation grooves, and the tops of the lifting hydraulic rods are rotatably connected with the corresponding bottom installation plates.
As a preferred scheme, the front side panels of the top mounting plate and the bottom mounting plate at the front end of the rack are respectively provided with a mounting frame, the front side panels of the mounting frames are fixedly provided with a speed reducing motor, and a motor shaft of the speed reducing motor is connected with a rotating shaft of the corresponding lower roller or the upper roller through a coupling.
By the foregoing the utility model provides a technical scheme can find out, the utility model provides a pair of pinch roll device for environment-friendly rolling mill, beneficial effect is:
1. the installation frames are arranged on the side frames on the front side and the rear side of the frame, two groups of rotating installation pieces are sequentially arranged on the installation frames from top to bottom, the rotating installation pieces are respectively and rotatably provided with a top installation plate and a bottom installation plate, the top installation plate and the bottom installation plate are respectively and rotatably provided with an upper roller and a lower roller, the upper roller and the lower roller are driven by a stepping motor, and clamping and conveying of metal plates can be realized, wherein the distance between the top installation plate and the bottom installation plate is adjusted by a telescopic hydraulic rod, so that the adjustment of the distance between the upper roller and the lower roller can be realized, the device is suitable for clamping and conveying metal plates with different thicknesses, a lifting hydraulic rod is arranged between the bottom installation plate and a support table, the height of the bottom installation plate can be adjusted, the transmission height of the upper roller and the lower roller can be adjusted, and different metal plate processing devices can be conveniently adapted;
2. through all being provided with the feed chute that stretches into from rear end pivot department in upper roller and lower roller inside, upper roller and lower roller surface inboard are provided with the blown down tank that several sets of rear end pivot departments stretched into along central line isogonism, and feed chute front end and blown down tank front end intercommunication, add the back when coolant from the coolant feed pipe, flow to each blown down tank behind the feed chute, in the meantime, can realize the cooling to upper roller and lower roller, avoid upper roller and lower roller to pinch the in-process overheat to sheet metal pinch, influence equipment and use.
Drawings
FIG. 1 is a schematic view of the whole structure of a pinch roll device for an environment-friendly rolling mill of the present invention;
fig. 2 is a schematic cross-sectional structure view of the middle and lower rollers and the upper roller of the present invention;
fig. 3 is a front view of the middle frame of the present invention.
In the figure: 1. a base; 11. a frame; 12. a mounting frame; 13. rotating the mounting member; 14. a support table; 15. rotating the mounting groove; 2. a bottom mounting plate; 21. a top mounting plate; 22. a lifting hydraulic rod; 23. a telescopic hydraulic rod; 24. rotating the mounting rack; 3. a lower roller; 31. an upper roller; 32. a feed chute; 33. a discharge chute; 34. a material collecting frame; 35. rotating the connector; 36. a cooling medium supply pipe; 37. a docking barrel; 38. a seal ring; 39. a return pipe; 4. installing a frame; 41. a reduction motor; 42. a coupling; 5. and a bearing.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In order to better understand the technical scheme, the technical scheme is described in detail in the following with reference to the attached drawings of the specification and the specific embodiments.
As shown in fig. 1-3, the embodiment of the utility model provides an environment-friendly pinch roll device for rolling mill, include:
the device comprises a base 1, wherein a rack 11 is fixedly arranged on the base 1, and a supporting table 14 is fixedly arranged on a left side panel at the top of the base 1;
the mounting mechanism comprises two groups of mounting frames 12 arranged on left side panels of front and rear side frames of the rack 11, two groups of rotating mounting pieces 13 are sequentially arranged on the mounting frames 12 at intervals from top to bottom, a top mounting plate 21 and a bottom mounting plate 2 are sequentially and rotatably arranged on the two groups of rotating mounting pieces 13 from top to bottom, rotating mounting frames 24 are respectively arranged at opposite positions of the front ends of the top mounting plate 21 and the bottom mounting plate 2, and a telescopic hydraulic rod 23 rotatably connected with the rotating mounting frames 24 is arranged between the two groups of rotating mounting frames 24;
pinch roll mechanism, pinch roll mechanism is including setting up last roller 31 and the lower roller 3 between top mounting panel 21 and bottom mounting panel 2 respectively, the pivot at last roller 31 and lower roller 3 both ends runs through top mounting panel 21 and bottom mounting panel 2 respectively and is connected with top mounting panel 21 and bottom mounting panel 2 rotation through bearing 5, it all is provided with the feed chute 32 that stretches into from rear end pivot department to go up roller 31 and lower roller 3 inside, it is provided with the blown down tank 33 that several groups rear end pivot departments stretch into along central line isogonism to go up roller 31 and lower roller 3 surperficial inboard, and feed chute 32 front end and blown down tank 33 front end intercommunication.
In the device, the rear side panels of the top mounting plate 21 and the bottom mounting plate 2 at the rear end of the rack 11 are fixedly provided with the material collecting frame 34 wrapping the rotating shafts of the upper roller 31 and the lower roller 3, the front side panel of the material collecting frame 34 is provided with the butt joint barrel 37 in butt joint with the rotating shaft, the inner wall of the butt joint barrel 37 is provided with the sealing ring 38 attached to the rotating shaft, the middle position of the rear side panel of the material collecting frame 34 is fixedly provided with the cooling medium supply pipe 36, the front end of the cooling medium supply pipe 36 is rotatably connected with the outlet pipeline at the rear end of the feed chute 32 through the rotating connector 35, and the bottom of the material collecting frame 34 is provided with the return pipe 39.
In the above device, two sets of rotation mounting grooves 15 are respectively arranged on the support table 14 below the mounting frames 12 of the side frames at the front and rear sides of the frame 11, a lifting hydraulic rod 22 is rotatably arranged in the rotation mounting grooves 15, and the top of the lifting hydraulic rod 22 is rotatably connected with the corresponding bottom mounting plate 2.
In the device, the front side panels of the top mounting plate 21 and the bottom mounting plate 2 at the front end of the rack 11 are both provided with the mounting frame 4, the front side panel of the mounting frame 4 is fixedly provided with the speed reducing motor 41, and the motor shaft of the speed reducing motor 41 is connected with the rotating shaft of the corresponding lower roller 3 or the upper roller 31 through the coupler 42.
The embodiments of the present invention will be described in further detail below with reference to the attached drawings:
referring to fig. 1-3, the device comprises a base 1, a frame 11 is fixedly arranged on the base 1, a supporting table 14 is fixedly arranged on a left side panel at the top of the base 1, two sets of mounting frames 12 are respectively arranged on left side panels of front and rear side frames of the frame 11, two sets of rotating mounting pieces 13 are sequentially arranged on the mounting frames 12 at intervals from top to bottom, a top mounting plate 21 and a bottom mounting plate 2 are sequentially arranged on the two sets of rotating mounting pieces 13 from top to bottom, rotating mounting frames 24 are respectively arranged at opposite positions of front ends of the top mounting plate 21 and the bottom mounting plate 2, telescopic hydraulic rods 23 rotatably connected with the rotating mounting frames 24 are arranged between the two sets of rotating mounting frames 24, an upper roller 31 and a lower roller 3 are respectively arranged between the top mounting plates 21 and between the bottom mounting plates 2, rotating shafts at two ends of the upper roller 31 and the lower roller 3 respectively penetrate through the top mounting plate 21 and the bottom mounting plate 2 and are rotatably connected with the top mounting plate 21 and the bottom mounting plate 2 through bearings 5, a plurality of discharge chutes 32 extending from a rear end rotating shaft are respectively arranged inside the upper roller 31 and the lower roller 3, and the front end of the discharge chutes 33 are communicated with the front end of the discharge chutes.
Referring to fig. 2, a material collecting frame 34 wrapping the rotating shafts of the upper roller 31 and the lower roller 3 is fixedly arranged on the rear side panels of the top mounting plate 21 and the bottom mounting plate 2 at the rear end of the rack 11, a docking barrel 37 in docking with the rotating shafts is arranged on the front side panel of the material collecting frame 34, a sealing ring 38 attached to the rotating shafts is arranged on the inner wall of the docking barrel 37, a cooling medium supply pipe 36 is fixedly arranged in the middle of the rear side panel of the material collecting frame 34, the front end of the cooling medium supply pipe 36 is rotatably connected with the rear outlet pipeline of the feed chute 32 through a rotary connector 35, a return pipe 39 is arranged at the bottom of the material collecting frame 34, cooling medium enters from the cooling medium supply pipe 36, flows into the upper roller 31 and the lower roller 3 from the feed chute 32, and flows out of the material collecting frame 34 from the discharge chutes 33 of the upper roller 31 and the lower roller 3, and absorbs heat generated by the upper roller 31 and the lower roller 3;
further, the feed end of the cooling medium supply pipe 36 is connected with a feed pump, the pumping pipe of the feed pump is connected with the discharging pipe of the heat exchanger, the feeding pipe of the heat exchanger is connected with the water tank, and the return pipe 39 is connected with the water tank.
Referring to fig. 1 and 3, two sets of rotation mounting grooves 15 are respectively formed in the support table 14 below the mounting frames 12 of the side frames on the front side and the rear side of the frame 11, lifting hydraulic rods 22 are rotatably disposed in the rotation mounting grooves 15, the tops of the lifting hydraulic rods 22 are rotatably connected with the corresponding bottom mounting plates 2, and the lifting hydraulic rods 22 are used for adjusting the heights of the bottom mounting plates 2, so that the clamping height can be controlled, and the clamping height can be used for feeding and discharging materials of different devices.
Referring to fig. 2, the front side panels of the top mounting plate 21 and the bottom mounting plate 2 at the front end of the frame 11 are both provided with a mounting frame 4, the front side panel of the mounting frame 4 is fixedly provided with a speed reducing motor 41, a motor shaft of the speed reducing motor 41 is connected with a rotating shaft of the corresponding lower roller 3 or the upper roller 31 through a coupling 42, and the speed reducing motor 41 is configured to drive the lower roller 3 and the upper roller 31 to rotate.
The working principle of the embodiment is as follows: the installation rack is arranged on the side frames on the front side and the rear side of the rack, two groups of rotating installation pieces are sequentially arranged on the installation rack from top to bottom, the rotating installation pieces are respectively and rotatably provided with a top installation plate and a bottom installation plate, the top installation plate and the bottom installation plate are respectively and rotatably provided with an upper roller and a lower roller, the upper roller and the lower roller are driven by stepping motors, the metal plates can be clamped and conveyed, the distance between the top installation plate and the bottom installation plate is adjusted by telescopic hydraulic rods, the adjustment of the distance between the upper roller and the lower roller can be realized, the clamping and conveying of the metal plates with different thicknesses are suitable, a lifting hydraulic rod is arranged between the bottom installation plate and a support table, the height of the bottom installation plate can be adjusted, the upper roller and the lower roller are further adjusted in conveying height, the metal plate processing equipment with different adaptations is convenient, the feeding grooves extending into the rear end rotating shafts are formed in the upper roller and the lower roller, the inner sides of the surfaces of the upper roller and the lower roller are provided with a plurality of groups of rear end rotating shafts extending into the discharging grooves along the equal angles of central lines, the feeding grooves are communicated with the front ends of the discharging grooves, when cooling medium is added from a cooling medium supply pipe, the feeding groove, the upper roller and the lower roller, the lower roller can be prevented from influencing the upper roller during the upper roller and the lower roller, the upper roller, and the lower roller during the upper roller, and the upper roller.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an environment-friendly pinch roll device for rolling mill which characterized in that: the method comprises the following steps:
the device comprises a base (1), wherein a rack (11) is fixedly arranged on the base (1), and a supporting table (14) is fixedly arranged on a left side panel at the top of the base (1);
the mounting mechanism comprises two groups of mounting frames (12) arranged on left side panels of front and rear side frames of a rack (11), two groups of rotating mounting pieces (13) are sequentially arranged on the mounting frames (12) at intervals from top to bottom, a top mounting plate (21) and a bottom mounting plate (2) are sequentially and rotatably arranged on the two groups of rotating mounting pieces (13) from top to bottom, the rotating mounting frames (24) are respectively arranged at the front ends of the top mounting plate (21) and the bottom mounting plate (2) in opposite directions, and a telescopic hydraulic rod (23) rotatably connected with the rotating mounting frames (24) is arranged between the two groups of rotating mounting frames (24);
pinch roll mechanism, pinch roll mechanism is including setting up upper roller (31) and lower roller (3) between top mounting panel (21) and bottom mounting panel (2) respectively, the pivot at upper roller (31) and lower roller (3) both ends runs through top mounting panel (21) and bottom mounting panel (2) respectively and rotates with top mounting panel (21) and bottom mounting panel (2) through bearing (5) and is connected, upper roller (31) and lower roller (3) inside all is provided with feed chute (32) that stretch into from rear end pivot department, upper roller (31) and lower roller (3) surface inboard are provided with blown down tank (33) that array rear end pivot department stretched into along angles such as central line, and feed chute (32) front end and blown down tank (33) front end intercommunication.
2. The pinch roll device for the environment-friendly rolling mill according to claim 1, wherein: all fixedly on the rear side panel of frame (11) rear end top mounting panel (21) and bottom mounting panel (2) be provided with parcel upper roller (31) and lower roller (3) pivot gather materials frame (34), and be provided with on the front side panel of frame (34) and butt joint section of thick bamboo (37) with the pivot butt joint, be provided with on the inner wall of butt joint section of thick bamboo (37) with sealing washer (38) of pivot laminating.
3. The pinch roll device for the environment-friendly rolling mill according to claim 2, wherein: a cooling medium supply pipe (36) is fixedly arranged in the middle of the rear side panel of the collecting frame (34), the front end of the cooling medium supply pipe (36) is rotatably connected with an outlet pipeline at the rear end of the feed chute (32) through a rotating connector (35), and a return pipe (39) is arranged at the bottom of the collecting frame (34).
4. The pinch roll device for the environment-friendly rolling mill as claimed in claim 1, wherein: two sets of rotation mounting grooves (15) are respectively arranged below mounting frames (12) of side frames on the front side and the rear side of the rack (11) on the supporting table (14), lifting hydraulic rods (22) are rotatably arranged in the rotation mounting grooves (15), and the tops of the lifting hydraulic rods (22) are rotatably connected with corresponding bottom mounting plates (2).
5. The pinch roll device for the environment-friendly rolling mill according to claim 1, wherein: all be provided with installing frame (4) on the front side panel of frame (11) front end top mounting panel (21) and bottom mounting panel (2), fixed gear motor (41) that is provided with on the front side panel of installing frame (4), and the motor shaft of gear motor (41) passes through shaft coupling (42) with the pivot that corresponds lower roller (3) or upper roller (31) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221768865.9U CN217616854U (en) | 2022-07-11 | 2022-07-11 | Pinch roll device for environment-friendly rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221768865.9U CN217616854U (en) | 2022-07-11 | 2022-07-11 | Pinch roll device for environment-friendly rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217616854U true CN217616854U (en) | 2022-10-21 |
Family
ID=83632833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221768865.9U Active CN217616854U (en) | 2022-07-11 | 2022-07-11 | Pinch roll device for environment-friendly rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217616854U (en) |
-
2022
- 2022-07-11 CN CN202221768865.9U patent/CN217616854U/en active Active
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