CN112605172B - Novel roll drawing die frame - Google Patents
Novel roll drawing die frame Download PDFInfo
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- CN112605172B CN112605172B CN202011378794.7A CN202011378794A CN112605172B CN 112605172 B CN112605172 B CN 112605172B CN 202011378794 A CN202011378794 A CN 202011378794A CN 112605172 B CN112605172 B CN 112605172B
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- 238000005096 rolling process Methods 0.000 claims abstract description 64
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims description 65
- 238000000034 method Methods 0.000 claims description 6
- 230000007306 turnover Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral 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
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
- B21D3/05—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes rectangular to the path of the work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/02—Winding-up or coiling
- B21C47/10—Winding-up or coiling by means of a moving guide
- B21C47/14—Winding-up or coiling by means of a moving guide by means of a rotating guide, e.g. laying the material around a stationary reel or drum
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Metal Extraction Processes (AREA)
Abstract
The invention discloses a novel rolling die frame, which comprises a supporting seat, a roller, a connecting frame, a rotating plate, a first screw, a second screw, a third screw, a fourth screw and a rolling mechanism, wherein the roller is arranged at the position, close to the front, of the upper end of the supporting seat, the connecting frame is connected to the position, close to the rear, of the upper end of the supporting seat, the rotating plate is rotatably connected to the position, close to the middle, of the rear end of the connecting frame, a connecting groove is formed in the middle of the rear surface of the connecting frame, a limiting ring is fixedly connected to the front end of the rotating plate, a connecting ring is fixedly arranged on the outer surface of the connecting frame, the first screw, the second screw, the third screw and the fourth screw are fixedly arranged at the rear end of the connecting frame, and the first screw is positioned below the second screw; the invention can solve the problems that the disc shape, the flatness and the ring diameter of the section bar are difficult to stably control in the production process in the existing scheme, and the application range of the section bar is limited.
Description
Technical Field
The invention relates to the technical field of rolling die carriers, in particular to a novel rolling die carrier.
Background
Simple cross-section bar for example elastic material's processing, the complicated cross-section bar is drawn to the fixed mould that traditional mode generally adopted, can't produce with the fixed mould because of the fixed mould is difficult to make, generally adopts the combination to roll the drawing mechanism mould to draw at present and produces, can't stabilize batch production to the complicated cross-section bar that has the disc and have the technological property requirement with traditional fixed mould and assembling die.
The existing roll drawing die frame has the defects that: the disc shape, the flatness and the ring diameter of the section bar are difficult to be stably controlled in the production process, and the application range of the section bar is limited.
Disclosure of Invention
The invention aims to provide a novel roll drawing die frame; the technical problem solved comprises the following steps:
how to solve in the production process among the current scheme section bar dish type, roughness, circle footpath be difficult to the stable control, have restricted the application range's of this type of section bar problem.
The purpose of the invention can be realized by the following technical scheme:
a novel roll drawing die frame comprises a supporting seat, a roller, a connecting frame, a rotating plate, a first screw, a second screw, a third screw, a fourth screw and a roll drawing mechanism, wherein the roller is installed at a position, close to the front, of the upper end of the supporting seat, the connecting frame is connected to a position, close to the rear, of the upper end of the supporting seat, the rotating plate is rotatably connected to a position, close to the middle, of the rear end of the connecting frame, a connecting groove is formed in the middle of the rear surface of the connecting frame, a limiting ring is fixedly connected to the front end of the rotating plate, and a connecting ring is fixedly installed on the outer surface of the connecting frame;
the rear end of the rotating plate is fixedly connected with a fixing plate, the first screw, the second screw, the third screw and the fourth screw are all fixedly installed at the rear end of the fixing plate, the first screw is located below the second screw, the fourth screw is located below the third screw, the first screw is located on one side of the fourth screw, and the first screw, the second screw, the third screw and the fourth screw all penetrate through the rolling-pulling mechanism;
the outer surfaces of the first screw, the second screw, the third screw and the fourth screw are fixedly provided with a positioning frame, a first straightening frame, a second straightening frame, a third straightening frame, a first guide frame, a second guide frame and a third guide frame.
As a further improvement of the invention: the positioning frame, the first straightening frame, the second straightening frame and the third straightening frame are all positioned between the rolling mechanism and the connecting frame, the first straightening frame and the second straightening frame are positioned between the positioning frame and the third straightening frame, the positioning frame is positioned in front of the third straightening frame, the first straightening frame is positioned in front of the second straightening frame, the first guide frame, the second guide frame and the third guide frame are all positioned behind the rolling mechanism, the first guide frame is positioned between the second guide frame and the third guide frame, the second guide frame is positioned behind the third guide frame, a plurality of first vertical rollers are rotatably arranged in the positioning frame, first straightening rollers are rotatably arranged in the first straightening frame, second straightening rollers are rotatably arranged in the second straightening frame, third straightening rollers are rotatably arranged in the third straightening frame, and a plurality of second vertical rollers are rotatably connected to the first guide frame, the inner part of the second guide frame is rotatably connected with a plurality of fifth straightening rollers, the inner part of the third guide frame is rotatably connected with a plurality of fourth straightening rollers, the radius of the limiting ring is smaller than that of the connecting ring, and the limiting ring penetrates into the connecting ring.
As a further improvement of the invention: the first vertical rollers are vertically arranged in the positioning frame, the first straightening rollers are horizontally arranged in the position, close to the lower part, of the inside of the first straightening frame, the second straightening rollers are horizontally arranged in the position, close to the upper part, of the inside of the second straightening frame, the third straightening rollers are horizontally arranged in the position, close to the lower part, of the inside of the third straightening frame, the fourth straightening rollers are horizontally arranged in the third guide frame, the second vertical rollers are vertically arranged in the first guide frame, and the fifth straightening rollers are horizontally arranged in the second guide frame.
As a further improvement of the invention: the front end of the rolling and pulling mechanism is provided with a rolling and pulling groove close to the middle, the inside of the rolling and pulling mechanism is rotatably connected with a first rolling and pulling wheel, a second rolling and pulling wheel, a third rolling and pulling wheel and a fourth rolling and pulling wheel, the first rolling and pulling wheel and the third rolling and pulling wheel are horizontally distributed in the rolling and pulling mechanism and close to the positions on two sides, and the second rolling and pulling wheel and the fourth rolling and pulling wheel are vertically distributed in the rolling and pulling mechanism and close to the positions above and below.
As a further improvement of the invention: the outer surfaces of the first vertical roll and the second vertical roll are fixedly provided with positioning wheels at positions close to the middle, the outer surfaces of the first straightening roll, the second straightening roll and the third straightening roll are fixedly provided with straightening wheels at positions close to the middle, and the outer surfaces of the fourth straightening roll and the fifth straightening roll are fixedly provided with guide wheels at positions close to the middle.
As a further improvement of the invention: the upper end of the connecting frame is fixedly provided with a connecting transverse plate, the upper end of the connecting transverse plate is provided with a fixing clamp, the rear end of the fixing clamp is provided with a fourth locking screw, the rotating plate is clamped in a position close to the lower part in the fixing clamp through the fourth locking screw, and two groups of limiting grooves are formed in a position close to the front of the upper surface of the connecting frame.
As a further improvement of the invention: the fixed diaphragm is installed to the lower extreme of link, install the first locking screw of a plurality of between link and the fixed diaphragm, the upper end erection joint bottom plate of cylinder, install a plurality of second locking screw between connection bottom plate and the cylinder, be provided with backing plate and third locking screw between fixed diaphragm and the connection bottom plate, the backing plate is located the rear of third locking screw.
As a further improvement of the invention: the working method of the novel roll drawing die frame comprises the following steps:
the method comprises the following steps: the processing material passes through among a plurality of fifth straightening rollers, between second vertical rollers and between fourth straightening rollers, penetrates through the rolling and drawing mechanism through a rolling and drawing groove, is rolled and drawn by the first rolling and drawing wheel, the second rolling and drawing wheel, the third rolling and drawing wheel and the fourth rolling and drawing wheel, and is conveyed to the third straightening rollers, the second straightening rollers and the straightening wheels on the first straightening rollers to straighten the processing material;
step two: after a processing material passes through positioning wheels on a plurality of first vertical rollers for positioning, the processing material passes through a rotating plate and a limiting ring to be wound and taken up with a roller, after a processing material is taken up for a circle, the rotating plate is rotated leftwards and rightwards, the angle between the rotating plate and a connecting frame is adjusted, the processing material passes through the connecting frame and is tightly attached to the side surface of the roller, so that the processing material does not turn over when passing through the rotating plate and the limiting ring, and the rotating plate and the connecting frame are fixed by threads through a fixing clamp and a fourth locking screw;
step three: the connecting frame is rotated left and right according to the diameter of the ring of the processing material, the connecting frame drives the rolling and pulling mechanism to rotate together with the processing material when rotating left and right, so that the diameter of the ring of the processing material reaches a preset standard diameter, and the connecting frame and the fixed transverse plate are fixed in a threaded manner through a plurality of first locking screws and limiting grooves;
step four: according to the head raising angle of the processing material, one side of the fixed transverse plate close to the roller is moved up and down, so that the fixed transverse plate keeps a preset angle with the connecting bottom plate through a plurality of base plates, and the fixed transverse plate and the connecting bottom plate are fixed through threads through a third locking screw.
The beneficial effects brought by various aspects disclosed by the invention are as follows:
on one aspect of the invention, through the matched use of the rotating plate, the fixed plate and the limiting ring, the problem that the periphery of the material is not stressed uniformly and is easy to turn over when the material is processed and stretched in the prior art can be solved, after the processing material is taken up for a circle, the rotating plate is rotated left and right, the angle between the rotating plate and the connecting frame is adjusted, the processing material is tightly attached to the side surface of the roller when passing through the connecting frame, so that the processing material is not turned over when passing through the rotating plate and the limiting ring, the rotating plate and the connecting frame are fixed through the fixing clamp and the fourth locking screw in a threaded manner, the periphery of the material is stressed uniformly when being processed and stretched, the turning is avoided, and the efficiency of processing and winding the material is improved;
on the other hand, the problem that the ring diameter cannot be adjusted according to the processing material can be solved by matching the connecting frame, the first locking screw and the limiting groove; the connecting frame is rotated left and right, the rolling and pulling mechanism and the processing material are driven to rotate together when the connecting frame rotates left and right, the circle diameter of the processing material reaches a preset standard circle diameter, the connecting frame and the fixed transverse plate are fixed through a plurality of first locking screws and limiting grooves in a threaded mode, and the processing quality of the processing material can be effectively improved;
in other aspects disclosed by the invention, the problem of head warping during material processing and stretching can be solved by matching the arranged backing plate with the third locking screw; according to the first angle of sticking up of processing material, with the fixed diaphragm be close to one side of cylinder and reciprocate for fixed diaphragm keeps predetermined angle through a plurality of backing plate and connection bottom plate, carries out the thread tightening through third locking screw with fixed diaphragm and connection bottom plate, can effectively improve tensile material's tensile effect, avoids the first influence processingquality that sticks up of processing material.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a three-dimensional structure diagram of the novel roll drawing die holder.
Fig. 2 is a top view structural diagram of the novel roll drawing die frame.
Fig. 3 is a connection structure view of the rotating plate according to the present invention.
FIG. 4 is a side view of the connection of the fixing clip and the connecting frame according to the present invention.
Fig. 5 is a side view structural view of the roll-pull mechanism of the present invention.
In the figure: 1. a supporting seat; 2. a drum; 3. a connecting frame; 4. fixing the transverse plate; 5. connecting the bottom plate; 6. a base plate; 7. a first locking screw; 8. a second locking screw; 9. a third locking screw; 10. a connecting ring; 11. a limiting ring; 12. a first screw; 13. a second screw; 14. a third screw; 15. a fourth screw; 16. a positioning frame; 17. a first straightening frame; 18. a second straightening frame; 19. a third straightening frame; 20. a rolling and pulling mechanism; 21. a first guide frame; 22. a second guide frame; 23. a fixing clip; 24. a rotating plate; 25. a fixing plate; 26. a third guide frame; 27. connecting the transverse plates; 28. a first vertical roll; 29. a first straightening roll; 30. a second straightening roll; 31. a third straightening roll; 32. a fourth straightening roll; 33. a second vertical roll; 34. a fifth straightening roll; 35. a first roller; 36. a second roller-pull wheel; 37. a third roller-pull wheel; 38. and a fourth roller-pull wheel.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1-5, a novel roll drawing die carrier comprises a supporting seat 1, a roller 2, a connecting frame 3, a rotating plate 24, a first screw 12, a second screw 13, a third screw 14, a fourth screw 15 and a roll drawing mechanism 20, wherein the roller 2 is installed at a position, close to the front, of the upper end of the supporting seat 1, the connecting frame 3 is connected at a position, close to the rear, of the upper end of the supporting seat 1, the rotating plate 24 is rotatably connected at a position, close to the middle, of the rear end of the connecting frame 3, a connecting groove is formed in the middle of the rear surface of the connecting frame 3, a limiting ring 11 is fixedly connected to the front end of the rotating plate 24, and a connecting ring 10 is fixedly installed on the outer surface of the connecting frame 3;
the rear end of the rotating plate 24 is fixedly connected with a fixing plate 25, the first screw 12, the second screw 13, the third screw 14 and the fourth screw 15 are all fixedly mounted at the rear end of the fixing plate 25, the first screw 12 is located below the second screw 13, the fourth screw 15 is located below the third screw 14, the first screw 12 is located on one side of the fourth screw 15, and the first screw 12, the second screw 13, the third screw 14 and the fourth screw 15 all penetrate through the rolling-pulling mechanism 20;
the outer surfaces of the first screw 12, the second screw 13, the third screw 14 and the fourth screw 15 are all fixedly provided with a positioning frame 16, a first straightening frame 17, a second straightening frame 18, a third straightening frame 19, a first guide frame 21, a second guide frame 22 and a third guide frame 26.
The positioning frame 16, the first straightening frame 17, the second straightening frame 18 and the third straightening frame 19 are all positioned between the rolling mechanism 20 and the connecting frame 3, the first straightening frame 17 and the second straightening frame 18 are positioned between the positioning frame 16 and the third straightening frame 19, the positioning frame 16 is positioned in front of the third straightening frame 19, the first straightening frame 17 is positioned in front of the second straightening frame 18, the first guide frame 21, the second guide frame 22 and the third guide frame 26 are all positioned behind the rolling mechanism 20, the first guide frame 21 is positioned between the second guide frame 22 and the third guide frame 26, the second guide frame 22 is positioned behind the third guide frame 26, a plurality of first vertical rollers 28 are rotatably installed in the positioning frame 16, first straightening rollers 29 are rotatably installed in the first straightening frame 17, second straightening rollers 30 are rotatably installed in the second straightening frame 18, the inside of third straightening frame 19 rotates and installs third straightening roller 31, the inside of first guide frame 21 rotates and is connected with a plurality of second edger roll 33, the inside of second guide frame 22 rotates and is connected with a plurality of fifth straightening roller 34, the inside of third guide frame 26 rotates and is connected with a plurality of fourth straightening roller 32, the radius of spacing ring 11 is less than the radius of go-between 10, spacing ring 11 runs through to the inside of go-between 10.
The plurality of first vertical rolls 28 are vertically arranged in the positioning frame 16, the first straightening rolls 29 are horizontally arranged in the first straightening frame 17 at a position close to the lower part, the second straightening rolls 30 are horizontally arranged in the second straightening frame 18 at a position close to the upper part, the third straightening rolls 31 are horizontally arranged in the third straightening frame 19 at a position close to the lower part, the plurality of fourth straightening rolls 32 are horizontally arranged in the third guide frame 26, the plurality of second vertical rolls 33 are vertically arranged in the first guide frame 21, and the plurality of fifth straightening rolls 34 are horizontally arranged in the second guide frame 22.
The front end of the rolling and pulling mechanism 20 is provided with a rolling and pulling groove near the middle, the interior of the rolling and pulling mechanism 20 is rotatably connected with a first rolling and pulling wheel 35, a second rolling and pulling wheel 36, a third rolling and pulling wheel 37 and a fourth rolling and pulling wheel 38, the first rolling and pulling wheel 35 and the third rolling and pulling wheel 37 are horizontally distributed in the interior of the rolling and pulling mechanism 20 near the two sides, and the second rolling and pulling wheel 36 and the fourth rolling and pulling wheel 38 are vertically distributed in the interior of the rolling and pulling mechanism 20 near the upper and lower parts.
Positioning wheels are fixedly mounted on the outer surfaces of the first vertical roll 28 and the second vertical roll 33 close to the middle, straightening wheels are fixedly mounted on the outer surfaces of the first straightening roll 29, the second straightening roll 30 and the third straightening roll 31 close to the middle, and guide wheels are fixedly mounted on the outer surfaces of the fourth straightening roll 32 and the fifth straightening roll 34 close to the middle.
The upper end of link 3 is fixed with connects diaphragm 27, the fixation clamp 23 is installed to the upper end of connecting diaphragm 27, the fourth locking screw is installed to the rear end of fixation clamp 23, rotor plate 24 is close to the position below through the fourth locking screw block in the inside of fixation clamp 23, the position that the upper surface of link 3 is close to the place ahead is provided with two sets of spacing grooves.
Example 2
The working method of the novel roll drawing die frame comprises the following steps:
the method comprises the following steps: the processing material passes through a plurality of fifth straightening rollers 34, second vertical rollers 33 and fourth straightening rollers 32, penetrates through the rolling and drawing mechanism 20 through a rolling and drawing groove, is rolled and drawn through a first rolling and drawing wheel 35, a second rolling and drawing wheel 36, a third rolling and drawing wheel 37 and a fourth rolling and drawing wheel 38, and is conveyed to the third straightening rollers 31, the second straightening rollers 30 and the straightening wheels on the first straightening rollers 29 to straighten the processing material;
step two: after a processing material passes through positioning wheels on a plurality of first vertical rollers 28 for positioning, the processing material passes through the rotating plate 24 and the limiting ring 11 to be wound and taken up with the roller 2, after a circle of processing blanking is taken up, the rotating plate 24 is rotated left and right, the angle between the rotating plate 24 and the connecting frame 3 is adjusted, the processing material is tightly attached to the side surface of the roller 2 when passing through the connecting frame 3, so that the processing material does not turn over when passing through the rotating plate 24 and the limiting ring 11, and the rotating plate 24 and the connecting frame 3 are fixed by threads through a fixing clamp 23 and a fourth locking screw;
step three: the connecting frame 3 is rotated left and right according to the diameter of the ring of the processing material, the connecting frame 3 drives the rolling and pulling mechanism 20 to rotate together with the processing material when rotating left and right, so that the diameter of the ring of the processing material reaches a preset standard diameter, and the connecting frame 3 and the fixed transverse plate 4 are fixed in a threaded manner through a plurality of first locking screws 7 and limiting grooves;
step four: according to the first angle of sticking up of processing material, with the fixed diaphragm 4 one side that is close to cylinder 2 reciprocate for fixed diaphragm 4 keeps predetermined angle through a plurality of backing plate 6 and connecting bottom plate 5, carries out the thread tightening with fixed diaphragm 4 and connecting bottom plate 5 through third locking screw 9.
In the embodiment of the invention: the processing material passes through a plurality of fifth straightening rollers 34, second vertical rollers 33 and fourth straightening rollers 32, penetrates through the rolling and drawing mechanism 20 through a rolling and drawing groove, is rolled and drawn through a first rolling and drawing wheel 35, a second rolling and drawing wheel 36, a third rolling and drawing wheel 37 and a fourth rolling and drawing wheel 38, and is conveyed to the third straightening rollers 31, the second straightening rollers 30 and the straightening wheels on the first straightening rollers 29 to straighten the processing material;
after a processing material passes through positioning wheels on a plurality of first vertical rollers 28 for positioning, the processing material passes through the rotating plate 24 and the limiting ring 11 to be wound and taken up with the roller 2, after a circle of processing blanking is taken up, the rotating plate 24 is rotated left and right, the angle between the rotating plate 24 and the connecting frame 3 is adjusted, the processing material is tightly attached to the side surface of the roller 2 when passing through the connecting frame 3, so that the processing material does not turn over when passing through the rotating plate 24 and the limiting ring 11, and the rotating plate 24 and the connecting frame 3 are fixed by threads through a fixing clamp 23 and a fourth locking screw; through the matched use of the rotating plate 24, the fixed plate 25 and the limiting ring 11, the problem that the materials are not uniformly stressed at the periphery and are easy to turn over when being processed and stretched in the prior art can be solved, the peripheral stress of the materials is uniform when being processed and stretched, the turning is avoided, and the efficiency of processing and winding the materials is improved;
the connecting frame 3 is rotated left and right according to the diameter of the ring of the processing material, the connecting frame 3 drives the rolling and pulling mechanism 20 to rotate together with the processing material when rotating left and right, so that the diameter of the ring of the processing material reaches a preset standard diameter, and the connecting frame 3 and the fixed transverse plate 4 are fixed in a threaded manner through a plurality of first locking screws 7 and limiting grooves; the connecting frame 3, the first locking screw 7 and the limiting groove are matched for use, so that the problem that the adjustment cannot be carried out according to the diameter of the ring of the processing material can be solved, and the processing quality of the processing material can be effectively improved;
according to the head raising angle of the processing material, one side of the fixing transverse plate 4 close to the roller 2 moves up and down, so that the fixing transverse plate 4 keeps a preset angle with the connecting bottom plate 5 through a plurality of backing plates 6, and the fixing transverse plate 4 and the connecting bottom plate 5 are fixed in a threaded mode through third locking screws 9; the backing plate 6 and the third locking screw 9 are matched for use, so that the problem that the end of the material is warped when the material is stretched can be solved, the stretching effect of the stretching material can be effectively improved, and the end of the material is prevented from affecting the processing quality.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" 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 otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The novel roll drawing die frame is characterized by comprising a supporting seat (1), a roller (2), a connecting frame (3), a rotating plate (24), a first screw (12), a second screw (13), a third screw (14), a fourth screw (15) and a roll drawing mechanism (20), wherein the roller (2) is installed at a position, close to the front, of the upper end of the supporting seat (1), the connecting frame (3) is connected to a position, close to the rear, of the upper end of the supporting seat (1), the rotating plate (24) is rotatably connected to a position, close to the middle, of the rear end of the connecting frame (3), a connecting groove is formed in the middle of the rear surface of the connecting frame (3), a limiting ring (11) is fixedly connected to the front end of the rotating plate (24), and a connecting ring (10) is fixedly installed on the outer surface of the connecting frame (3);
the rear end of the rotating plate (24) is fixedly connected with a fixing plate (25), the first screw (12), the second screw (13), the third screw (14) and the fourth screw (15) are all fixedly installed at the rear end of the fixing plate (25), the first screw (12) is located below the second screw (13), the fourth screw (15) is located below the third screw (14), the first screw (12) is located on one side of the fourth screw (15), and the first screw (12), the second screw (13), the third screw (14) and the fourth screw (15) all penetrate through the rolling-pulling mechanism (20);
the outer surfaces of the first screw (12), the second screw (13), the third screw (14) and the fourth screw (15) are fixedly provided with a positioning frame (16), a first straightening frame (17), a second straightening frame (18), a third straightening frame (19), a first guide frame (21), a second guide frame (22) and a third guide frame (26).
2. A novel roller die frame according to claim 1, characterized in that the positioning frame (16), the first straightening frame (17), the second straightening frame (18) and the third straightening frame (19) are all positioned between the roller mechanism (20) and the connecting frame (3), the first straightening frame (17) and the second straightening frame (18) are positioned between the positioning frame (16) and the third straightening frame (19), the positioning frame (16) is positioned in front of the third straightening frame (19), the first straightening frame (17) is positioned in front of the second straightening frame (18), the first guide frame (21), the second guide frame (22) and the third guide frame (26) are positioned behind the roller mechanism (20), the first guide frame (21) is positioned between the second guide frame (22) and the third guide frame (26), and the second guide frame (22) is positioned behind the third guide frame (26), the utility model discloses a hydraulic straightening machine, including locating rack (16), second straightening frame (18), third straightening frame (19), first straightening frame (17), second straightening frame (18), first straightening frame (28) are installed to the inside rotation of locating rack (16), first straightening roller (29) are installed to the inside rotation of first straightening frame (17), second straightening roller (30) are installed to the inside rotation of second straightening frame (18), third straightening roller (31) are installed to the inside rotation of third straightening frame (19), the inside rotation of first guide frame (21) is connected with a plurality of second straightening roller (33), the inside rotation of second guide frame (22) is connected with a plurality of fifth straightening roller (34), the inside rotation of third guide frame (26) is connected with a plurality of fourth straightening roller (32), the radius of spacing ring (11) is less than the radius of go-between (10), the inside of spacing ring (11) run through to go-between (10).
3. A novel roller die frame as claimed in claim 2, characterized in that a plurality of the first vertical rollers (28) are vertically arranged in the positioning frame (16), the first straightening roll (29) is horizontally arranged at a position close to the lower part in the first straightening frame (17), the second straightening roll (30) is horizontally arranged at a position close to the upper part in the second straightening frame (18), the third straightening rollers (31) are horizontally arranged at positions close to the lower part in the third straightening frame (19), the fourth straightening rollers (32) are horizontally arranged and distributed in the third guide frame (26), the second vertical rollers (33) are vertically arranged and distributed in the first guide frame (21), and the fifth straightening rollers (34) are horizontally arranged and distributed in the second guide frame (22).
4. The novel roller drawing die frame is characterized in that a roller drawing groove is formed in the position, close to the middle, of the front end of the roller drawing mechanism (20), a first roller drawing wheel (35), a second roller drawing wheel (36), a third roller drawing wheel (37) and a fourth roller drawing wheel (38) are rotatably connected to the interior of the roller drawing mechanism (20), the first roller drawing wheel (35) and the third roller drawing wheel (37) are horizontally distributed in the position, close to the two sides, of the interior of the roller drawing mechanism (20), and the second roller drawing wheel (36) and the fourth roller drawing wheel (38) are vertically distributed in the position, close to the upper portion and the lower portion, of the interior of the roller drawing mechanism (20).
5. The novel roller die frame as claimed in claim 4, wherein positioning wheels are fixedly mounted at positions, close to the middle, of the outer surfaces of the first vertical roller (28) and the second vertical roller (33), straightening wheels are fixedly mounted at positions, close to the middle, of the outer surfaces of the first straightening roller (29), the second straightening roller (30) and the third straightening roller (31), and guide wheels are fixedly mounted at positions, close to the middle, of the outer surfaces of a plurality of fourth straightening rollers (32) and fifth straightening rollers (34).
6. The novel roller die carrier according to claim 5, characterized in that a connecting transverse plate (27) is fixedly installed at the upper end of the connecting frame (3), a fixing clamp (23) is installed at the upper end of the connecting transverse plate (27), a fourth locking screw is installed at the rear end of the fixing clamp (23), the rotating plate (24) is clamped at a position, close to the lower side, inside the fixing clamp (23) through the fourth locking screw, and two sets of limiting grooves are formed in a position, close to the front, of the upper surface of the connecting frame (3).
7. The novel roll drawing die frame according to claim 6, characterized in that a fixed transverse plate (4) is installed at the lower end of the connecting frame (3), a plurality of first locking screws (7) are installed between the connecting frame (3) and the fixed transverse plate (4), a connecting bottom plate (5) is installed at the upper end of the roller (2), a plurality of second locking screws (8) are installed between the connecting bottom plate (5) and the roller (2), a backing plate (6) and a third locking screw (9) are arranged between the fixed transverse plate (4) and the connecting bottom plate (5), and the backing plate (6) is located behind the third locking screw (9).
8. The novel roll drawing die frame as claimed in claim 7, wherein the working method of the novel roll drawing die frame comprises the following steps:
the method comprises the following steps: the processing material passes through a plurality of fifth straightening rollers (34), second vertical rollers (33) and fourth straightening rollers (32), passes through a rolling groove and a rolling and pulling mechanism (20), is rolled and pulled by a first rolling and pulling wheel (35), a second rolling and pulling wheel (36), a third rolling and pulling wheel (37) and a fourth rolling and pulling wheel (38), and is conveyed to the straightening wheels on the third straightening roller (31), the second straightening roller (30) and the first straightening roller (29) to straighten the processing material;
step two: after a processing material passes through positioning wheels on a plurality of first vertical rollers (28) for positioning, the processing material passes through a rotating plate (24) and a limiting ring (11) to be wound and taken up with a roller (2), after a circle of processing blanking is taken up, the rotating plate (24) is rotated left and right, the angle between the rotating plate (24) and a connecting frame (3) is adjusted, the processing material is tightly attached to the side surface of the roller (2) when passing through the connecting frame (3), so that the processing material does not turn over when passing through the rotating plate (24) and the limiting ring (11), and the rotating plate (24) and the connecting frame (3) are fixed by threads through a fixing clamp (23) and a fourth locking screw;
step three: the connecting frame (3) is rotated left and right according to the diameter of a ring of a processing material, the connecting frame (3) drives the rolling and pulling mechanism (20) to rotate together with the processing material when rotating left and right, so that the diameter of the ring of the processing material reaches a preset standard diameter, and the connecting frame (3) and the fixed transverse plate (4) are fixed in a threaded manner through a plurality of first locking screws (7) and limiting grooves;
step four: according to the head raising angle of the processing material, one side of the fixing transverse plate (4) close to the roller (2) is moved up and down, so that the fixing transverse plate (4) keeps a preset angle with the connecting bottom plate (5) through a plurality of backing plates (6), and the fixing transverse plate (4) and the connecting bottom plate (5) are fixed through threads through a third locking screw (9).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011378794.7A CN112605172B (en) | 2020-11-30 | 2020-11-30 | Novel roll drawing die frame |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011378794.7A CN112605172B (en) | 2020-11-30 | 2020-11-30 | Novel roll drawing die frame |
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| CN112605172A CN112605172A (en) | 2021-04-06 |
| CN112605172B true CN112605172B (en) | 2021-07-20 |
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| CN211708998U (en) * | 2020-02-26 | 2020-10-20 | 天津市天乙型钢有限公司 | Steel pipe straightening and polishing equipment |
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| CN112605172A (en) | 2021-04-06 |
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Denomination of invention: A new type of rolling die base Effective date of registration: 20220614 Granted publication date: 20210720 Pledgee: China Co. truction Bank Corp Guangzhou Zengcheng branch Pledgor: Guangzhou Zhongshan Precision Technology Co.,Ltd. Registration number: Y2022980007744 |
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