CN220697825U - Screw blade rolling mill capable of conveniently adjusting included angle of roller - Google Patents
Screw blade rolling mill capable of conveniently adjusting included angle of roller Download PDFInfo
- Publication number
- CN220697825U CN220697825U CN202322403727.1U CN202322403727U CN220697825U CN 220697825 U CN220697825 U CN 220697825U CN 202322403727 U CN202322403727 U CN 202322403727U CN 220697825 U CN220697825 U CN 220697825U
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- helical blade
- heat dissipation
- magnet
- rolling mill
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- 238000005096 rolling process Methods 0.000 title claims abstract description 33
- 238000012545 processing Methods 0.000 claims abstract description 23
- 230000017525 heat dissipation Effects 0.000 claims description 32
- 238000000034 method Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Abstract
The utility model discloses a helical blade rolling machine convenient for adjusting a roller included angle, which comprises a processing machine table, wherein a manual telescopic rod is arranged at the front upper part of the processing machine table, and the upper end of the manual telescopic rod is connected with a supporting table; further comprises: the base is rotatably arranged at the left end and the right end of the upper side of the processing machine table, the outer side of the upper section of the base is hinged with an adjusting rod, and the lower end of the adjusting rod is hinged with a moving plate; the screw rod is rotationally connected in the processing machine table. This conveniently adjust helical blade rolling mill of roll contained angle is provided with the base, and the drive two-way screw lead screw rotates, and steerable movable plate is reverse simultaneously to be removed, and the transmission of cooperation regulation pole, steerable base rotate, adjusts the inclination of roll body, realizes roll body contained angle regulation to steerable fixing base is removed in the base upper end, adjusts the distance between 2 roll bodies, makes its helical blade that adapts to different specifications and thickness carry out the roll forming.
Description
Technical Field
The utility model relates to the technical field of helical blade rolling mills, in particular to a helical blade rolling mill with a roller included angle convenient to adjust.
Background
The helical blade rolling machine is special equipment for helical blade rolling forming, not only can continuously roll the helical blade and improve the efficiency and the product of the helical blade rolling machine, but also can produce helical blades with various specifications, and the rolling force, the included angle and the rising of the roller temperature of the roller can influence the rolling forming of the helical blade in the rolling process.
The utility model discloses a CN216461475U name is a piece helical blade rolling equipment, the interior bottom surface fixed mounting of casing has the motor, the rotor end of motor is connected with the speed reducer, speed reducer fixed mounting is in the interior bottom surface of casing, the power shaft is all extended to the both sides face of speed reducer, the end of power shaft all is equipped with first bevel gear in the cover, the lower extreme of dead axle all articulates there is the fixing base, has set up spring and gear chute in the power shaft outside of speed reducer, and the spring that has set up makes first bevel gear remain the trend of removing to the power shaft outer end all the time for the meshing angle of first bevel gear and second bevel gear in certain limit changes, adopts the integrated configuration of hob and transfer seat to replace traditional hydraulic pump to roll face angle to adjust, can realize both sides roll synchronous motion perfectly, and through the angle between the roll of the progressive relation of screw pitch.
Above-mentioned prior art adjusts the contained angle between the roll, adapts to the helical blade processing of different specifications, but this design is after the contained angle adjustment, because the elasticity of spring and the change of the angle of meshing between the bevel gear, can not guarantee the smooth rotation of roll and roll, influence helical blade's processing, and the long-time work of rolling of roll, the temperature on its surface can rise gradually, the too fast or too high of intensification also can cause certain influence to helical blade's shaping, consequently we propose a helical blade rolling mill of conveniently adjusting the roll contained angle to solve the problem that above-mentioned proposes.
Disclosure of Invention
The utility model aims to provide a helical blade rolling machine capable of conveniently adjusting a roller included angle, so as to solve the problems that the smooth rotation and rolling of a roller cannot be ensured to influence the processing of helical blades due to the elasticity of a spring and the change of the meshing angle between bevel gears after the included angle is adjusted in the current market in the background technology, the roller rolls for a long time, the temperature of the surface of the roller can be gradually increased, and the forming of the helical blade can be influenced to a certain extent due to too high temperature rise.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the helical blade rolling machine comprises a processing machine table, wherein a manual telescopic rod is arranged at the front upper part of the processing machine table, and the upper end of the manual telescopic rod is connected with a supporting table;
further comprises:
the base is rotatably arranged at the left end and the right end of the upper side of the processing machine table, the outer side of the upper section of the base is hinged with an adjusting rod, and the lower end of the adjusting rod is hinged with a moving plate;
the screw rod is rotationally connected to the inside of the processing machine table, and the outer side of the screw rod is in threaded connection with a moving plate;
the support frame is connected inside the base in a sliding way, the end part of the support frame is elastically connected with the positioning frame through the second spring, the side wall of the base is provided with a positioning hole, and the positioning hole and the positioning frame are mutually clamped;
the fixed seat is arranged at the upper end of the supporting frame, a motor is arranged in the fixed seat, the output end of the motor is connected with a roller body, and a heat dissipation column penetrates through the interior of the upper section of the roller body;
and the magnet a is arranged on the upper side of the fixed seat.
Preferably, an air cylinder is arranged in the roller body, a piston is connected in the air cylinder in a sliding manner, a moving rod is connected to the lower side of the piston far away from the center, the lower end of the moving rod is elastically connected with the roller body through a first spring, and a magnet b is arranged at the lower end of the moving rod;
the upper side of the inflator is communicated with a connecting pipe, and the upper end of the connecting pipe is communicated with the heat dissipation column.
Preferably, the screw threads at the left end and the right end of the screw rod are distributed in opposite directions, the moving plates are connected with the screw threads at the left end and the right end of the screw rod, and the moving plates can be driven to move reversely simultaneously by using the rotation of the screw rod.
Preferably, the heat dissipation columns are distributed at equal angles with respect to the center line of the roller body, the heat dissipation columns are of hollow structures, the lower end parts of the heat dissipation columns are of opening structures, the heat dissipation columns are communicated with the air cylinders through the connecting pipes, and the heat dissipation columns can be used for dissipating heat of the roller body and enabling air flow to flow in the heat dissipation columns to take away heat.
Preferably, the positions of the magnet a and the magnet b correspond, and the magnet a and the magnet b are homopolar magnets, so that repulsive force is generated between the magnet a and the magnet b.
Preferably, the support frame is of a W-shaped structure, and the support frame penetrates through the side wall of the base.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The spiral blade rolling machine convenient for adjusting the included angle of the roller is provided with the base, the bidirectional threaded screw rod is driven to rotate, the movable plate can be controlled to simultaneously and reversely move, the base can be controlled to rotate in cooperation with the transmission of the adjusting rod, the inclination angle of the roller body is adjusted, the included angle adjustment of the roller body is realized, the fixed seat can be controlled to move at the upper end of the base, the distance between 2 roller bodies is adjusted, the spiral blade rolling machine is suitable for rolling forming of spiral blades with different specifications and thicknesses, and the convenience and the flexibility of the rolling machine in use are improved;
(2) This conveniently adjust helical blade rolling mill of roll contained angle is provided with the heat dissipation post, utilize the heat dissipation post to dispel the heat to the roll body when the roll rotates, the position intermittent type nature of magnet a and magnet b that the homopolar distributes of cooperation corresponds, makes its repulsion promote the movable rod, and the elasticity effect of cooperation first spring can realize the reciprocating motion of movable rod, thereby control piston reciprocating motion in the inflator, make the air current flow in the heat dissipation post, accelerate the heat dissipation speed of heat dissipation post, thereby accelerate the cooling of roll body, avoid the roll body high temperature and influence rolling quality.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a roll body according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a processing tool according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a base of the present utility model;
FIG. 5 is a schematic cross-sectional view of a heat dissipating stud according to the present utility model.
In the figure: 1. a processing machine; 2. a manual telescopic rod; 3. a support table; 4. a base; 5. a screw rod; 6. a moving plate; 7. an adjusting rod; 8. a fixing seat; 9. a motor; 10. a roller body; 11. a heat radiation column; 12. a magnet a; 13. a first spring; 14. a moving rod; 15. a magnet b; 16. an air cylinder; 17. a piston; 18. a connecting pipe; 19. a support frame; 20. a second spring; 21. a positioning frame; 22. and positioning holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides the following technical solutions: the helical blade rolling machine comprises a processing machine table 1, wherein a manual telescopic rod 2 is arranged at the front upper part of the processing machine table 1, and the upper end of the manual telescopic rod 2 is connected with a supporting table 3; the base 4 is rotatably arranged at the left end and the right end of the upper side of the processing machine table 1, the outer side of the upper section of the base 4 is hinged with an adjusting rod 7, and the lower end of the adjusting rod 7 is hinged with a moving plate 6; the screw rod 5 is rotationally connected to the inside of the processing machine table 1, and a movable plate 6 is connected to the outer side of the screw rod 5 in a threaded manner; the support frame 19 is slidably connected in the base 4, the end part of the support frame 19 is elastically connected with the positioning frame 21 through the second spring 20, the side wall of the base 4 is provided with a positioning hole 22, and the positioning hole 22 and the positioning frame 21 are mutually clamped;
the thread distribution directions of the left end and the right end of the screw rod 5 are opposite, and the left end and the right end of the screw rod 5 are both in threaded connection with a movable plate 6; the support frame 19 is of a W-shaped structure, and the support frame 19 penetrates through the side wall of the base 4;
the included angle and distance of the roller body 10 can be adjusted according to the processing specification and thickness of the helical blade, and as shown in figures 3 and 4, the screw rod 5 is rotated, and as the distribution directions of threads at the left end and the right end of the screw rod 5 are opposite, the moving plate 6 which is in threaded connection can be driven to move relatively, thereby controlling the adjusting rod 7 which is in cross connection with the upper end to rotate, the adjusting rod 7 pulls the base 4 which is in hinged connection with the upper end, the lower end of the base 4 rotates on the processing machine 1, the inclination angle of the base 4 is adjusted, the inclination angle of the roller body 10 is adjusted, the included angle adjustment of the roller body 10 is realized, the positioning frame 21 is pulled, the positioning frame 21 pulls the second spring 20 to store force, the positioning frame 21 is moved out of the positioning hole 22, then the fixing seat 8 can be pushed so that the supporting frame 19 slides in the base 4 to ensure the smooth movement of the fixing seat 8, thereby driving the roller bodies 10 to move, adjusting the distance between 2 roller bodies 10, loosening the pulling of the positioning frame 21, enabling the second spring 20 to control the positioning frame 21 to reset and move, clamping the positioning frame 21 into the positioning hole 22 at the corresponding position to ensure the position stability of the roller bodies 10, according to the steps, the roller bodies 10 can be reversely moved for the same distance, the manual telescopic rod 2 is controlled to shrink, the height of the supporting table 3 is adjusted, the strip steel is supported, the manual telescopic rod 2 is locked by using bolts, and the strip steel is ensured to be positioned between the roller bodies 10 for rolling;
the fixed seat 8 is arranged at the upper end of the supporting frame 19, the motor 9 is arranged in the fixed seat 8, the output end of the motor 9 is connected with the roller body 10, and the heat dissipation column 11 penetrates through the inner part of the upper section of the roller body 10; a magnet a12 mounted on the upper side of the fixed seat 8; the inside of the roller body 10 is provided with an air cylinder 16, the inside of the air cylinder 16 is connected with a piston 17 in a sliding way, the lower side of the piston 17 is far away from the center, a moving rod 14 is connected with the lower end of the moving rod 14 through a first spring 13, the lower end of the moving rod 14 is elastically connected with the roller body 10, and a magnet b15 is arranged at the lower end of the moving rod 14; the upper side of the inflator 16 is communicated with a connecting pipe 18, and the upper end of the connecting pipe 18 is communicated with the heat dissipation column 11;
the heat dissipation columns 11 are distributed at equal angles with respect to the center line of the roller body 10, the heat dissipation columns 11 are of hollow structures, the lower end parts of the heat dissipation columns 11 are of open structures, and the heat dissipation columns 11 and the air cylinders 16 are communicated with each other through connecting pipes 18; the positions of the magnet a12 and the magnet b15 correspond, and the magnet a12 and the magnet b15 are homopolar magnets;
as shown in fig. 2 and 5, the motor 9 is powered on to control the roller body 10 with the output end connected to rotate, the spiral blade is rolled, the heat dissipation column 11 dissipates the heat of the roller body 10, when the magnet b15 rotates along with the roller body 10, the magnet b15 with the same polarity distribution is corresponding to the magnet a12, the repulsive force pushes the moving rod 14 to move upwards, the moving rod 14 extrudes the first spring 13 to store the force, meanwhile, the piston 17 is controlled to slide upwards in the air cylinder 16 to push the air flow to the connecting pipe 18 and the heat dissipation column 11 to be discharged, and when the positions of the magnet b15 and the magnet a12 are staggered, the first spring 13 can control the moving rod 14 to drive the piston 17 to move downwards to suck the external air flow through the connecting pipe 18 and the heat dissipation column 11, so that the air flow in the heat dissipation column 11 circulates, the heat dissipation speed of the heat dissipation column 11 is accelerated, and the temperature of the roller body 10 is accelerated, and the roller body 10 is prevented from being excessively high.
Working principle: when the helical blade rolling mill convenient for adjusting the included angle of the roller is used, the whole device shown in fig. 1 is stably placed in a working area, the screw rod 5 is rotated, the moving plate 6 is driven to move relatively, the inclination angle of the base 4 is adjusted, the inclination angle of the roller body 10 is adjusted, the positioning frame 21 is pulled to push the fixing seat 8, the roller body 10 is driven to move, the distance between 2 roller bodies 10 is adjusted, the motor 9 controls the roller body 10 to rotate, the helical blade is rolled, the heat of the roller body 10 is dissipated by the heat dissipation column 11, and the content which is not described in detail in the specification belongs to the prior art known to the expert in the field.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a screw blade rolling mill convenient to adjust roll contained angle, includes processing board (1), manual telescopic link (2) are installed to the front upper side of processing board (1), and the upper end of manual telescopic link (2) is connected with brace table (3);
the method is characterized in that: further comprises:
the base (4) is rotatably arranged at the left end and the right end of the upper side of the processing machine table (1), the outer side of the upper section of the base (4) is hinged with an adjusting rod (7), and the lower end of the adjusting rod (7) is hinged with a moving plate (6);
the screw rod (5) is rotationally connected to the inside of the processing machine table (1), and a movable plate (6) is connected to the outer side of the screw rod (5) in a threaded manner;
the support frame (19) is in sliding connection with the inside of the base (4), the end part of the support frame (19) is elastically connected with the positioning frame (21) through the second spring (20), the side wall of the base (4) is provided with a positioning hole (22), and the positioning hole (22) and the positioning frame (21) are mutually clamped;
the fixed seat (8) is arranged at the upper end of the supporting frame (19), a motor (9) is arranged in the fixed seat (8), the output end of the motor (9) is connected with a roller body (10), and a heat dissipation column (11) penetrates through the inner part of the upper section of the roller body (10);
and the magnet a (12) is arranged on the upper side of the fixed seat (8).
2. A helical blade rolling mill for facilitating adjustment of roll angle as defined in claim 1, wherein: an air cylinder (16) is arranged in the roller body (10), a piston (17) is connected in the air cylinder (16) in a sliding manner, a moving rod (14) is connected to the lower side of the piston (17) away from the center, the lower end of the moving rod (14) is elastically connected with the roller body (10) through a first spring (13), and a magnet b (15) is arranged at the lower end of the moving rod (14);
the upper side of the inflator (16) is communicated with a connecting pipe (18), and the upper end of the connecting pipe (18) is communicated with the heat dissipation column (11).
3. A helical blade rolling mill for facilitating adjustment of roll angle as defined in claim 1, wherein: the thread distribution directions of the left end and the right end of the screw rod (5) are opposite, and the left end and the right end of the screw rod (5) are both in threaded connection with the movable plate (6).
4. A helical blade rolling mill for facilitating the adjustment of roll angle as defined in claim 2, wherein: the heat dissipation columns (11) are distributed at equal angles relative to the center line of the roller body (10), the heat dissipation columns (11) are of hollow structures, the lower end parts of the heat dissipation columns (11) are of opening structures, and the heat dissipation columns (11) and the air cylinders (16) are mutually communicated through the connecting pipes (18).
5. A helical blade rolling mill for facilitating the adjustment of roll angle as defined in claim 2, wherein: the positions of the magnet a (12) and the magnet b (15) correspond, and the magnet a (12) and the magnet b (15) are homopolar magnets.
6. A helical blade rolling mill for facilitating adjustment of roll angle as defined in claim 1, wherein: the support frame (19) is of a W-shaped structure, and the support frame (19) penetrates through the side wall of the base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322403727.1U CN220697825U (en) | 2023-09-05 | 2023-09-05 | Screw blade rolling mill capable of conveniently adjusting included angle of roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322403727.1U CN220697825U (en) | 2023-09-05 | 2023-09-05 | Screw blade rolling mill capable of conveniently adjusting included angle of roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220697825U true CN220697825U (en) | 2024-04-02 |
Family
ID=90437239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322403727.1U Active CN220697825U (en) | 2023-09-05 | 2023-09-05 | Screw blade rolling mill capable of conveniently adjusting included angle of roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220697825U (en) |
-
2023
- 2023-09-05 CN CN202322403727.1U patent/CN220697825U/en active Active
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