CN110961501A - Novel reducer edge rolling machine - Google Patents
Novel reducer edge rolling machine Download PDFInfo
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- CN110961501A CN110961501A CN201911332209.7A CN201911332209A CN110961501A CN 110961501 A CN110961501 A CN 110961501A CN 201911332209 A CN201911332209 A CN 201911332209A CN 110961501 A CN110961501 A CN 110961501A
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- 238000005096 rolling process Methods 0.000 title claims abstract description 30
- 239000003638 chemical reducing agent Substances 0.000 title claims description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 238000003860 storage Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/002—Positioning devices
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- Metal Rolling (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a novel large-small-head rolling machine which comprises a rack, an electric hydraulic mechanism, a limiting adjusting mechanism, a guide wheel mechanism and a rolling mechanism, wherein a platform plate is arranged at the top of the rack, the electric hydraulic mechanism, the limiting adjusting mechanism, the guide wheel mechanism and the rolling mechanism are all positioned on the upper surface of the platform plate, the rolling mechanism comprises a large-small-head rotating roller, the electric hydraulic mechanism comprises twelve electric hydraulic telescopic rods, the limiting adjusting mechanism comprises six threaded adjusting rods, the guide wheel mechanism comprises twenty double-head shaft groove parts, each double-head shaft groove part is provided with a ball bearing, and an output shaft of each electric hydraulic telescopic rod and the head of each threaded adjusting rod are correspondingly connected with the multiple double-head shaft groove parts one by one. The invention can better reduce the labor cost and the processing time when performing the rolling operation, thereby improving the production efficiency.
Description
Technical Field
The invention mainly relates to the technical field of plate rolling equipment, in particular to a novel large-small-head rolling machine.
Background
Round parts are manufactured by round pipes, angle steel, channel steel, steel plates and other sectional materials and plates in mechanical manufacturing, most of operation modes of a rounding machine in the market are adjusted by at least two workers back and forth, the plates are fed into a rounding shaft for many times to be rounded, the manual cost is improved, the rounding efficiency is low, the spent time is long, and the requirement for large-batch production cannot be met.
Disclosure of Invention
The invention mainly provides a novel big-end and small-end rolling machine which is used for solving the technical problems in the background technology.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a novel round rolling machine with large and small heads comprises a rack, an electric hydraulic mechanism, a limiting adjusting mechanism, a guide wheel mechanism and a round rolling mechanism, wherein a platform plate is arranged at the top of the rack, the electric hydraulic mechanism, the limiting adjusting mechanism, the guide wheel mechanism and the round rolling mechanism are all positioned on the upper surface of the platform plate, the round rolling mechanism comprises a large and small head rotating roller, two ends of the large and small head rotating roller are respectively connected with a driving shaft and a driven shaft, the lower ends of the driving shaft and the driven shaft are respectively embedded and matched with a large head semi-circular arc groove seat and a small head semi-circular arc groove seat in a sliding connection mode, and the bottoms of the two groove seats are respectively fixed at the centers of two ends of the upper surface of;
the electric hydraulic mechanism comprises twelve electric hydraulic telescopic rods, every two electric hydraulic telescopic rods are symmetrically arranged into a group, each group is sequentially arranged along two sides of the large and small rotating rollers and is close to the small end as a first group, the rest is analogized to a sixth group, the limiting and adjusting mechanism comprises six threaded adjusting rods, every two groups are symmetrically arranged into a pair, and each pair is sequentially arranged between the first group of electric hydraulic telescopic rods and the second group, between the third group and the fourth group and between the sixth group and the seventh group from two sides of the small end of the large and small rotating rollers to two sides of the large end;
the guide wheel mechanism comprises twenty double-end shaft groove pieces, shaft rods are embedded in grooves at the upper end and the lower end of each double-end shaft groove piece and are connected in a rotating mode, two ends of each shaft rod extend to two sides of each double-end shaft groove piece, ball bearings are inserted into the two ends of each shaft rod respectively, and the output shaft of each electric hydraulic telescopic rod and the head, close to one end of each large-small-end rotating roller, of each thread adjusting rod are connected with the multiple double-end shaft groove pieces in a one-to-one correspondence mode.
Preferably, the platform board lower extreme level is provided with the bed plate, four apex angle departments of platform board bottom with four apex angle departments at bed plate top have the bracing piece welded one by one.
Preferably, a speed reduction motor is fixed on the base plate below the large end of the large and small rotating roller through bolts, a driving chain wheel is arranged on an output shaft of the speed reduction motor, a driven chain wheel is connected above the driving chain wheel through a chain, and the driven chain wheel is connected with the side wall of the head of the driving shaft through a screw.
Preferably, keep away from on the bed plate gear motor output shaft one end is provided with the part receiver, part receiver bottom with the bed plate upper surface is connected, and the connected mode is contact but not fixed.
Preferably, each perforated mounting seat is fixed to one end, close to the output shaft, of the cylinder sleeve of the electric hydraulic telescopic rod, each output shaft penetrates through the corresponding perforated mounting seat to be in sliding connection, and the bottom of each perforated mounting seat is connected with the upper surface of the platform plate through bolts.
Preferably, each threaded adjusting rod is inserted with a supporting seat with holes and is connected with the supporting seat through threaded engagement, and the bottom of each supporting seat with holes is connected with the upper surface of the platform plate through bolts.
Preferably, the head of one end, far away from the large and small rotating rollers, of each thread adjusting rod is cast-welded with a rotating adjusting wheel.
Preferably, the number of the ball bearings on each shaft rod is four, each two ball bearings are in a group, and each group is symmetrically located on two sides of the double-end shaft groove piece.
Preferably, the upper surface of the platform plate is close to the left vertex angle of the small end of the large and small rotating rollers, a controller is installed at the left vertex angle, and the controller is electrically connected with the electric hydraulic telescopic rod and the speed reduction motor through wires.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the electric hydraulic mechanism and the limiting and adjusting mechanism are respectively arranged on the two sides of the large and small rotating rollers, the guide wheel mechanisms are respectively arranged on the plurality of electric hydraulic telescopic rods of the electric hydraulic mechanism and the plurality of thread adjusting rods of the limiting and adjusting mechanism, the distance between the plurality of electric hydraulic telescopic rods and the plurality of thread adjusting rods is adjusted according to the required plate rolling standard, then the plates are guided and limited by virtue of the ball bearings arranged at the upper and lower ends of each double-end shaft groove part, when the plates are rolled, the plates are kept in sliding contact with the outer surfaces of the plates, and the rolling is automatically completed in a way that the large and small rotating rollers and the plates rotate back and forth by virtue of the friction between the inner surfaces of the large and small rotating rollers and the plates, so that the labor cost is well reduced, the processing time is.
The present invention will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of area A of FIG. 1;
FIG. 3 is an enlarged view of area B of FIG. 1;
FIG. 4 is an enlarged view of area C of FIG. 1;
fig. 5 is an enlarged view of region D in fig. 1.
Description of the drawings: 1. a frame; 11. a platform plate; 12. a support bar; 13. a base plate; 2. an electro-hydraulic mechanism; 21. an electric hydraulic telescopic rod; 22. a mounting seat with a hole; 3. a limit adjusting mechanism; 31. a threaded adjusting rod; 32. a supporting seat with a hole; 33. rotating the regulating wheel; 4. a guide wheel mechanism; 41. a double ended shaft channel member; 42. a shaft lever; 43. a ball bearing; 5. a rolling mechanism; 51. a big head and a small head rotating roller; 51a, a drive shaft; 51b, a driven shaft; 52. a big head semi-arc groove seat; 53. a small-head semi-circular arc groove seat; 6. a reduction motor; 61. a drive sprocket; 62. a chain; 63. a driven sprocket; 7. a parts storage box; 8. and a controller.
Detailed Description
In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, a novel big-end and small-end edge rolling machine comprises a frame 1, an electro-hydraulic mechanism 2, a limiting adjusting mechanism 3, a guide wheel mechanism 4 and a rolling mechanism 5, wherein a platform plate 11 is arranged at the top of the frame 1, the electro-hydraulic mechanism 2, the limiting adjusting mechanism 3, the guide wheel mechanism 4 and the rolling mechanism 5 are all located on the upper surface of the platform plate 11, the rolling mechanism 5 comprises a big-end and small-end rotating roller 51, two ends of the big-end and small-end rotating roller 51 are respectively connected with a driving shaft 51a and a driven shaft 51b, the lower ends of the driving shaft 51a and the driven shaft 51b are respectively embedded and matched with a big-end semi-circular arc groove seat 52 and a small-end semi-circular arc groove seat 53 in a sliding connection manner, and the bottoms of the two groove seats are respectively fixed at the centers of; the electric hydraulic mechanism 2 comprises twelve electric hydraulic telescopic rods 21, every two electric hydraulic telescopic rods are symmetrically arranged into a group, each group is sequentially arranged along two sides of the large and small rotating rollers 51 and is close to the small end as a first group, the rest is analogized to a sixth group, the limiting and adjusting mechanism 3 comprises six threaded adjusting rods 31, every two groups are symmetrically arranged into a pair, and each pair is sequentially arranged between the first group of electric hydraulic telescopic rods 21 and the second group, between the third group and the fourth group and between the sixth group and the seventh group from two sides of the small end of the large and small rotating rollers 51 to two sides of the large end; the guide wheel mechanism 4 comprises twenty double-end shaft groove members 41, shaft rods 42 are embedded in grooves at the upper end and the lower end of each double-end shaft groove member 41 and are connected in a rotating mode, two ends of each shaft rod 42 extend to two sides of each double-end shaft groove member 41 and are respectively inserted with ball bearings 43, and the head portions, close to one end of the large-small-end rotating roller 51, of the output shaft of each electric hydraulic telescopic rod 21 and the head portions, close to one end of the large-small-end rotating roller 31, of the thread adjusting rods 31 are connected with the double-end shaft groove members 41 in a one-to.
Referring to fig. 1, 3 and 5, a base plate 13 is horizontally arranged at the lower end of the platform plate 11, supporting rods 12 are welded at four top corners of the bottom of the platform plate 11 and at four top corners of the top of the base plate 13 one by one, a speed reduction motor 6 is fixed on the base plate 13 below the large end of the large and small rotating roller 51 through bolts, a driving sprocket 61 is arranged on an output shaft of the speed reduction motor 6, a driven sprocket 63 is connected above the driving sprocket 61 through a chain 62, the driven sprocket 63 is connected with the side wall of the head of the driving shaft 51a through screws, a part storage box 7 is arranged on the base plate 13 at the end far away from the output shaft of the speed reduction motor 6, the bottom of the part storage box 7 is connected with the upper surface of the base plate 13 in a contact manner but not fixed, a controller 8 is arranged on the upper surface of the platform plate 11 at the left top corner near the small end of the, the controller 8 is electrically connected with each of the electric hydraulic telescopic rod 21 and the speed reducing motor 6 through wires. In this embodiment, the operating power supply of the reduction motor 6 is turned on by the button switch of the controller 8, the driving sprocket 61, the chain 62 and the driven sprocket 63 are used for driving the driving shaft 51a on the large and small rotating roller 51 to rotate synchronously, the plate is rolled, and the controller 8 controls the on/off of the operating power supply of each electric hydraulic telescopic rod 21, the electric hydraulic telescopic rods 21 at corresponding positions are pushed according to different positions of different plates, the shape of the plate when the plate is rolled is limited, and the daily disassembly and maintenance work of the part can prepare a new part to be replaced in the part storage box 7, and the new part can be directly taken when the part needs to be replaced.
Referring to fig. 2, a perforated mounting seat 22 is fixed at one end of a cylinder sleeve of each electric hydraulic telescopic rod 21 close to an output shaft, each output shaft penetrates through the corresponding perforated mounting seat 22 to be in sliding connection, the bottom of each perforated mounting seat 22 is connected with the upper surface of the platform plate 11 through a bolt, each threaded adjusting rod 31 is inserted with a perforated supporting seat 32 and is connected with the upper surface of the platform plate 11 through threaded engagement, the bottom of each perforated supporting seat 32 is connected with the upper surface of the platform plate 11 through a bolt, and a rotating adjusting wheel 33 is cast-welded at the head of one end of each threaded adjusting rod 31, which is far away from the reducer rotating roller 51. In this embodiment, each of the perforated mounting seats 22 and the perforated supporting seats 32 is fixed by bolts, so that each of the electrohydraulic telescopic rods 21 and the threaded adjusting rods 31 can be conveniently detached and replaced, and the rotating adjusting wheel 33 on each of the threaded adjusting rods 31 makes it convenient for a worker to adjust the distance.
Referring to fig. 2 again, the number of the ball bearings 43 on each shaft 42 is four, and each two ball bearings are in a group, and each group is symmetrically located at two sides of the double-ended shaft groove member 41. In this embodiment, four ball bearings 43 are mounted on each double-ended shaft channel 41 to maintain a large contact surface when guiding the sheet material, which is easier and more efficient when rolling large and small workpieces.
The specific process of the invention is as follows:
firstly, a worker presses a corresponding button switch on a controller 8 to adjust the distance between a plurality of electric hydraulic telescopic rods 21 symmetrically arranged on two sides, then holds a rotating adjusting wheel 33 to manually adjust the working distance of each thread adjusting rod 31, prepares a plate to be rolled, keeps the inner wall in contact with a big-end rotating roller 51, starts a speed reducing motor 6 to start working by pressing the corresponding button switch on the controller 8, drives a driving shaft 51a on the big-end rotating roller 51 to synchronously rotate by utilizing the transmission of a driving chain wheel 61, a chain 62 and a driven chain wheel 63, leads the plate to enter from one side of the big-end rotating roller 51 and lead from the other side by virtue of a ball bearing 43 on a plurality of double-end shaft groove parts 41 after the plate rotates along with the big-end rotating roller 51, then controls the speed reducing motor 6 to rotate forwards and backwards, and keeps the plate to be curled back and forth, until the rolling work of the big head and the small head is finished.
The invention is described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the above-described embodiments, and it is within the scope of the invention to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.
Claims (9)
1. A novel big-end and small-end edge rolling machine comprises a frame (1), an electric hydraulic mechanism (2), a limit adjusting mechanism (3), a guide wheel mechanism (4) and an edge rolling mechanism (5), it is characterized in that a platform plate (11) is arranged at the top of the frame (1), the electro-hydraulic mechanism (2), the limiting and adjusting mechanism (3), the guide wheel mechanism (4) and the rolling mechanism (5) are all positioned on the upper surface of the platform plate (11), the rolling mechanism (5) comprises a big-end and small-end rotating roller (51), two ends of the big-end and small-end rotating roller (51) are respectively connected with a driving shaft (51 a) and a driven shaft (51 b), the lower ends of the driving shaft (51 a) and the driven shaft (51 b) are respectively embedded and matched with a big-head semi-circular arc groove seat (52) and a small-head semi-circular arc groove seat (53) and are connected in a sliding way, the bottoms of the two groove seats are respectively fixed at the centers of two ends of the upper surface of the platform plate (11);
the electric hydraulic mechanism (2) comprises twelve electric hydraulic telescopic rods (21), every two electric hydraulic telescopic rods are symmetrically arranged into a group, each group is sequentially arranged along two sides of the large and small rotating rollers (51) and is close to the small end to form a first group, the rest is analogized to a sixth group, the limiting and adjusting mechanism (3) comprises six threaded adjusting rods (31), every two electric hydraulic telescopic rods are symmetrically arranged into a pair, and each pair of electric hydraulic telescopic rods is sequentially arranged between the first group of electric hydraulic telescopic rods (21) and the second group, between the third group of electric hydraulic telescopic rods and the fourth group, and between the sixth group of electric hydraulic telescopic rods and the seventh group from two sides of the small end to two sides of the large end of the large and small rotating rollers (51);
the guide wheel mechanism (4) comprises twenty double-end shaft groove pieces (41), a shaft rod (42) is embedded in the upper end groove body and the lower end groove body of each double-end shaft groove piece (41) and is connected in a rotating mode, two ends of each shaft rod (42) extend to two sides of each double-end shaft groove piece (41) and are respectively inserted with a ball bearing (43), and each output shaft of the electric hydraulic telescopic rod (21) and the thread adjusting rod (31) are close to the head of one end of the big-end rotating roller (51) and the head of one-to-one corresponding double-end shaft groove pieces (41) are connected.
2. The new reducer rounder according to claim 1, wherein a base plate (13) is horizontally disposed at the lower end of the platform plate (11), and the support rods (12) are welded one by one at the four top corners of the bottom of the platform plate (11) and the four top corners of the top of the base plate (13).
3. The new reducer rolling machine according to claim 2, wherein a speed reduction motor (6) is fixed on the base plate (13) below the large end of the reducer rotating roller (51) through bolts, a driving chain wheel (61) is arranged on the output shaft of the speed reduction motor (6), a driven chain wheel (63) is connected above the driving chain wheel (61) through a chain (62), and the driven chain wheel (63) is connected with the side wall of the head of the driving shaft (51 a) through screws.
4. The new reducer rolling machine according to claim 3, characterized in that a parts storage box (7) is arranged on the end of the base plate (13) far away from the output shaft of the speed reducing motor (6), and the bottom of the parts storage box (7) is connected with the upper surface of the base plate (13) in a contact but unfixed manner.
5. The novel reducer rounder according to claim 1, wherein a perforated mounting seat (22) is fixed to one end, close to the output shaft, of a cylinder sleeve of each of the electro-hydraulic telescopic rods (21), each output shaft penetrates through the corresponding perforated mounting seat (22) to be in sliding connection, and the bottom of each perforated mounting seat (22) is connected with the upper surface of the platform plate (11) through a bolt.
6. The new reducer rounder according to claim 1, characterized in that each of said threaded adjustment rods (31) is inserted with a support (32) with holes and is connected with the support by threaded engagement, and the bottom of each support (32) with holes is connected with the upper surface of said platform plate (11) by bolts.
7. The new reducer rounder according to claim 6, characterized in that the head of each thread adjusting rod (31) far from the reducer rotating roller (51) is cast-welded with a rotating adjusting wheel (33).
8. A new reducer rounder according to claim 1, characterized in that said ball bearings (43) on each said shaft (42) are four, two in one set, each set being symmetrically located on both sides of said double-ended shaft channel (41).
9. The new reducer rolling machine according to claim 1, wherein a controller (8) is installed on the upper surface of the platform plate (11) near the left vertex angle of the small end of the reducer rotating roller (51), and the controller (8) is electrically connected with each of the electric hydraulic telescopic rod (21) and the speed reduction motor (6) through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911332209.7A CN110961501B (en) | 2019-12-21 | 2019-12-21 | Novel reducer edge rolling machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911332209.7A CN110961501B (en) | 2019-12-21 | 2019-12-21 | Novel reducer edge rolling machine |
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| CN110961501A true CN110961501A (en) | 2020-04-07 |
| CN110961501B CN110961501B (en) | 2021-07-27 |
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| CN110961501B (en) | 2021-07-27 |
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Denomination of invention: A New Type of Large and Small Head Rounding Machine Granted publication date: 20210727 Pledgee: Nanling County SME Financing Guarantee Co.,Ltd. Pledgor: Nanling Jinlu Machinery Manufacturing Co.,Ltd. Registration number: Y2024980021408 |
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