CN219151213U - Angle modulation pressing device of pipe and rod straightener - Google Patents
Angle modulation pressing device of pipe and rod straightener Download PDFInfo
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- CN219151213U CN219151213U CN202223531941.7U CN202223531941U CN219151213U CN 219151213 U CN219151213 U CN 219151213U CN 202223531941 U CN202223531941 U CN 202223531941U CN 219151213 U CN219151213 U CN 219151213U
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- pressing
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- 238000003825 pressing Methods 0.000 title claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000005192 partition Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to an angle modulation pressing device of a pipe rod straightener, which comprises an upper machine body and a lower machine body fixedly connected with the lower end of the upper machine body, wherein a pressing control rod is rotationally connected to the upper machine body, the pressing control rod comprises a screw rod section extending into the lower machine body, a pressing driving mechanism for driving the pressing control rod to rotate is arranged on the upper machine body, an angle modulation sleeve and a telescopic sleeve are arranged in the lower machine body, the telescopic sleeve is in threaded connection with the screw rod section, the lower end of the telescopic sleeve is connected with a straightening roller mounting mechanism, the angle modulation sleeve is rotationally arranged in the lower machine body, the angle modulation sleeve is sleeved outside the telescopic sleeve, the telescopic sleeve is slidingly matched in the angle modulation sleeve, a rotation limiting mechanism is arranged between the angle modulation sleeve and the telescopic sleeve, a turbine is fixedly connected to the outer side of the angle modulation sleeve, a worm for meshing with the turbine is rotationally connected to the lower machine body, and a first rotary driving piece for driving the worm to rotate is connected to the worm.
Description
Technical Field
The utility model relates to the technical field of straightener, in particular to an angle modulation pressing device of a pipe rod straightener.
Background
Because the pipe rod material is easy to generate arc-shaped bending in the rolling, cooling and transportation processes, a straightener is commonly used for correcting the arc-shaped bending of the pipe rod material. The straightening machine is generally provided with straightening rollers, power is output through a motor and is transmitted to the straightening rollers through a transmission shaft, and the straightening rollers change the angle of the horizontal positions of the upper straightening rollers and the lower straightening rollers by adjusting the pressure difference of the upper positions and the lower positions, so that the processing of the straight geometric shapes of pipe rod materials at normal temperature is completed.
The upper straightening roller of the straightener is generally designed to be capable of adjusting the height and the angle so as to adjust the distance and the angle between the upper straightening roller and the lower straightening roller, thereby matching the processing of pipe rod materials with different outer diameters, such as a pipe rod straightener with the prior application number of CN201921459021.4, and the pipe rod straightener angle adjusting and pressing device capable of adjusting the height and the angle of the upper straightening roller is provided.
However, the angle modulation pressing device of the existing pipe and rod straightener has the problems that the design of an angle modulation mechanism and a pressing mechanism on the angle modulation pressing device is not perfectly matched with the device, the structure is complex, and the occupied space is large, such as the pipe and rod straightener in the prior art CN201921459021.4, the host pressing mechanism of the pipe and rod straightener comprises a telescopic cylinder, a straightening roller tray connected with the telescopic cylinder and a driving device I, the angle modulation mechanism of the host pressing mechanism comprises a driving device II and a driving device III which are used for driving the rotary cylinder to rotate and are opposite in driving direction, the angle modulation mechanism in the prior art is not in contact with the pressing mechanism, the structure of the angle modulation mechanism is complex, the occupied space is occupied, and the manufacturing cost is increased.
Disclosure of Invention
The utility model provides an angle modulation pressing device of a pipe and rod straightener, which has reasonable and simple structural design and small occupied space, effectively reduces the manufacturing cost and solves the problems existing in the using process in the prior art.
The technical scheme of the utility model is realized as follows: the utility model provides a pipe stick straightener angle modulation screwdown gear, includes organism and fixed connection last organism lower organism of lower extreme, it is connected with the screwdown control pole to go up the organism internal rotation, including the lead screw section that extends into in the organism down on the screwdown control pole, upward be equipped with on the organism and be used for driving screwdown control pole pivoted screwdown driving mechanism, be equipped with angle modulation cover and flexible cover down in the organism, flexible cover threaded connection is on the lead screw section, the lower extreme of flexible cover is connected with straightening roller installation mechanism, angle modulation cover is rotated and is installed in the organism down, angle modulation cover is established outside flexible cover, flexible cover slides the cooperation in angle modulation cover, be equipped with rotation limiting mechanism between angle modulation cover and the flexible cover, angle modulation cover external fixedly connected with turbine, rotate on the organism down and be connected with be used for carrying out pivoted worm with the turbine, be connected with on the worm and be used for driving its pivoted first rotary driving piece.
Preferably, the pressing driving mechanism comprises a first staggered shaft bevel gear, a second staggered shaft bevel gear, a connecting rod and a second rotary driving piece, wherein the first staggered shaft bevel gear is fixedly connected to the pressing control rod, the connecting rod is rotationally connected to the side wall of the upper machine body, the second staggered shaft bevel gear is fixedly connected to one end of the connecting rod, which is located in the upper machine body, the second staggered shaft bevel gear is meshed with the first staggered shaft bevel gear, and the second rotary driving piece is connected to one end of the connecting rod, which is located outside the upper machine body.
Preferably, the straightening roller mounting mechanism comprises a connecting sleeve and a mounting frame, wherein the connecting sleeve is integrally formed at the lower end of the telescopic sleeve, the mounting frame is fixedly mounted at the lower end of the connecting sleeve, and the upper straightening roller is rotationally connected to the mounting frame.
Preferably, the rotation limiting mechanism comprises a limiting key, a fixing groove is axially formed in the outer side wall of the telescopic sleeve, the limiting key is fixedly connected in the fixing groove, a sliding groove is axially formed in the inner side wall of the angle modulation sleeve, and the limiting key is slidably arranged in the sliding groove.
Preferably, an upper thrust bearing and a lower thrust bearing are arranged on the upper side of the lower machine body, a thrust disc propped against the upper side of the upper thrust bearing is fixedly connected to the pressing control rod, a lower limiting ring positioned on the lower side of the lower thrust bearing is fixedly connected to the pressing control rod, and a partition plate positioned between the upper thrust bearing and the lower thrust bearing is arranged on the upper side wall of the lower machine body.
Preferably, the first rotary driving piece and the second rotary driving piece are both handwheels.
Preferably, the hand wheel is connected with a foldable handle, and the foldable handle hinge is connected to the hand wheel.
In summary, the beneficial effects of the utility model are as follows:
1. the first rotary driving piece drives the worm to rotate, so that the angle adjusting sleeve can be driven by the turbine to rotate, and the angle adjusting sleeve can drive the telescopic sleeve to rotate due to the rotation limiting mechanism arranged between the angle adjusting sleeve and the telescopic sleeve, so that the aim of adjusting angles of the straightening roller mounting mechanism is fulfilled.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a left side view of the present utility model;
FIG. 4 is a schematic view of the cross-sectional structure of FIG. 3 in the direction A-A;
fig. 5 is an exploded view of the structure of the angle adjusting sleeve and the telescopic sleeve according to the present utility model.
In the figure: 1. an upper body; 2. a lower body; 3. pressing down the control rod; 4. a screw rod section; 5. angle adjusting sleeve; 6. a telescopic sleeve; 7. a turbine; 8. a worm; 9. a first interleaved shaft bevel gear; 10. a second interleaved shaft bevel gear; 11. a connecting rod; 12. connecting sleeves; 13. a mounting frame; 14. an upper straightening roller; 15. a limit key; 16. a fixing groove; 17. a slip groove; 18. an upper thrust bearing; 19. a lower thrust bearing; 20. a thrust plate; 21. a lower limit ring; 22. a partition plate; 23. a hand wheel; 24. a foldable handle.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 5 of the embodiments of the present utility model, and it is obvious that the described embodiments 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.
Examples:
as shown in fig. 1 to 5, the utility model discloses a pipe rod straightener angle modulation pressing device, which comprises an upper machine body 1 and a lower machine body 2 fixedly connected to the lower end of the upper machine body 1, wherein a pressing control rod 3 is rotationally connected to the upper machine body 1, the pressing control rod 3 comprises a screw rod section 4 extending into the lower machine body 2, a pressing driving mechanism for driving the pressing control rod 3 to rotate is arranged on the upper machine body 1, the pressing driving mechanism comprises a first staggered shaft bevel gear 9, a second staggered shaft bevel gear 10, a connecting rod 11 and a second rotary driving piece, wherein the first staggered shaft bevel gear 9 is fixedly connected to the pressing control rod 3, the connecting rod 11 is rotationally connected to the side wall of the upper machine body 1, the second staggered shaft bevel gear 10 is fixedly connected to one end of the connecting rod 11 in the upper machine body 1, the second staggered shaft bevel gear 10 is meshed with the first staggered shaft bevel gear 9, in addition, the second rotary driving piece is connected to one end of the connecting rod 11 outside the upper machine body 1, when the pressing control rod 3 is required to be driven to rotate, the second bevel gear 11 is driven to rotate, the second bevel gear 10 is driven by the second rotary driving piece to rotate, the connecting rod 11 is driven by the second rotary driving mechanism to rotate the pressing control rod 3, the second bevel gear 10 is installed on the upper machine body 6 and the lower machine body 6 is matched with the lower machine body 6 through the upper and the upper straightening roller 5, the lower straightening roller 6 and the lower straightening roller 5, the straightening roller 5 is installed on the upper machine body 6 and the lower straightening roller 5 through the upper end 6 and the lower straightening roller 5, the straightening roller 6 is matched with the upper end, the lower straightening roller 5, the straightening roller is installed on the upper machine, the upper end, and the straightening roller is matched with the lower straightening roller, and the straightening device, and the straightening device is provided. A rotation limiting mechanism is arranged between the angle modulation sleeve 5 and the telescopic sleeve 6, so that the telescopic sleeve 6 can not rotate relative to the angle modulation sleeve 5, in addition, a turbine 7 is fixedly connected outside the angle modulation sleeve 5, a worm 8 used for meshing with the turbine 7 is rotationally connected on the lower machine body 2, a first rotation driving piece used for driving the worm 8 to rotate is connected on the worm 8, the worm 8 is driven to rotate by the first rotation driving piece, the angle modulation sleeve 5 can be driven to rotate by the turbine 7, the angle modulation sleeve 5 can drive the telescopic sleeve 6 to synchronously rotate due to the rotation limiting mechanism arranged between the angle modulation sleeve 5 and the telescopic sleeve 6, the aim of adjusting the angle of the straightening roller mounting mechanism and the upper straightening roller 14 thereon is fulfilled, and the second staggered shaft bevel gear 10 can drive the first staggered shaft 9 to rotate, the first crossed axis bevel gear 9 can drive the second crossed axis bevel gear 10 to rotate, so that the pressing control rod 3 can also rotate along with the telescopic sleeve 6 when the angle modulation sleeve 5 drives the telescopic sleeve 6 to rotate, in addition, when the pressing adjustment is needed, the pressing control rod 3 is driven to rotate by the pressing driving mechanism, the screw rod section 4 rotates in the telescopic sleeve 6, the telescopic sleeve 6 can only slide in the angle modulation sleeve 5, the angle modulation sleeve 5 is blocked and dead because the worm wheel 7 can not drive the worm 8 to rotate, the telescopic sleeve 6 can move up and down along with the rotation of the screw rod section 4, thereby achieving the purpose of moving the straightening roller mounting mechanism up and down, the manufacturing cost is effectively reduced.
The straightening roller mounting mechanism comprises a connecting sleeve 12 and a mounting frame 13, wherein the connecting sleeve 12 is integrally formed at the lower end of the telescopic sleeve 6, the mounting frame 13 is fixedly mounted at the lower end of the connecting sleeve 12, and an upper straightening roller 14 is rotatably connected to the mounting frame 13.
As shown in fig. 5, the rotation limiting mechanism includes a limiting key 15, a fixing groove 16 is axially formed on the outer side wall of the telescopic sleeve 6, the limiting key 15 is fixedly connected in the fixing groove 16, a sliding groove 17 is axially formed on the inner side wall of the angle modulation sleeve 5, and the limiting key 15 is slidably arranged in the sliding groove 17, so that the telescopic sleeve 6 can only slide up and down in the angle modulation sleeve 5.
As shown in fig. 4, in order to limit the pressing control lever 3 and ensure the smooth degree when it rotates, an upper thrust bearing 18 and a lower thrust bearing 19 are provided on the upper side of the lower body 2, wherein a thrust disk 20 which is abutted against the upper side of the upper thrust bearing 18 is fixedly connected to the pressing control lever 3, a lower limit ring 21 which is positioned on the lower side of the lower thrust bearing 19 is fixedly connected to the pressing control lever 3, and a partition 22 which is positioned between the upper thrust bearing 18 and the lower thrust bearing 19 is provided on the upper side wall of the lower body 2.
In the present utility model, the first rotary driving member and the second rotary driving member are each the hand wheel 23, and the possibility of replacing the hand wheel 23 with a motor is certainly not excluded, and the hand wheel is used in the present utility model to reduce the manufacturing cost as much as possible.
In order to reduce the occupied space of the hand wheel 23 when not in use, a foldable handle 24 is connected to the hand wheel 23, the foldable handle 24 is hinged to the hand wheel 23, and the foldable handle 24 can be folded and retracted when not in use.
Also, the terms pointed out by the present utility model are as follows: the directional or positional relationships indicated by the terms "front", "rear", "vertical", "horizontal", etc., are based on the directional or positional relationships shown in the drawings, are merely for convenience in describing the utility model and to simplify the description, and are not indicative or implying that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed to limit the scope of the utility model.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a pipe stick straightener angle modulation screwdown gear which characterized in that: the automatic leveling machine comprises an upper machine body and a lower machine body fixedly connected to the lower end of the upper machine body, wherein a pressing control rod is rotationally connected to the upper machine body, the pressing control rod comprises a screw rod section extending into the lower machine body, a pressing driving mechanism for driving the pressing control rod to rotate is arranged on the upper machine body, an angle adjusting sleeve and a telescopic sleeve are arranged in the lower machine body, the telescopic sleeve is in threaded connection with the screw rod section, the lower end of the telescopic sleeve is connected with a straightening roller mounting mechanism, the angle adjusting sleeve is rotationally mounted in the lower machine body, the angle adjusting sleeve is sleeved outside the telescopic sleeve, the telescopic sleeve is slidingly matched in the angle adjusting sleeve, a rotation limiting mechanism is arranged between the angle adjusting sleeve and the telescopic sleeve, a turbine is fixedly connected to the outer side of the angle adjusting sleeve, a worm for meshing with the turbine is rotationally connected to the lower machine body, and a first rotary driving part for driving the worm is connected to the worm.
2. The angle modulation pressing device of the pipe and rod straightener as claimed in claim 1, wherein: the pressing driving mechanism comprises a first staggered shaft bevel gear, a second staggered shaft bevel gear, a connecting rod and a second rotary driving piece, wherein the first staggered shaft bevel gear is fixedly connected to a pressing control rod, the connecting rod is rotationally connected to the side wall of the upper machine body, the second staggered shaft bevel gear is fixedly connected to one end of the connecting rod, which is located in the upper machine body, the second staggered shaft bevel gear is meshed with the first staggered shaft bevel gear, and the second rotary driving piece is connected to one end of the connecting rod, which is located outside the upper machine body.
3. The angle modulation pressing device of the pipe and rod straightener as claimed in claim 1, wherein: the straightening roller mounting mechanism comprises a connecting sleeve and a mounting frame, wherein the connecting sleeve is integrally formed at the lower end of the telescopic sleeve, the mounting frame is fixedly mounted at the lower end of the connecting sleeve, and the upper straightening roller is rotationally connected to the mounting frame.
4. The angle modulation pressing device of the pipe and rod straightener as claimed in claim 1, wherein: the rotation limiting mechanism comprises a limiting key, a fixed groove is axially formed in the outer side wall of the telescopic sleeve, the limiting key is fixedly connected in the fixed groove, a sliding groove is axially formed in the inner side wall of the angle modulation sleeve, and the limiting key is slidably arranged in the sliding groove.
5. The angle modulation pressing device of the pipe and rod straightener as claimed in claim 2, wherein: the upper side of the lower machine body is provided with an upper thrust bearing and a lower thrust bearing, the pressing control rod is fixedly connected with a thrust disc propped against the upper side of the upper thrust bearing, the pressing control rod is also fixedly connected with a lower limiting ring positioned on the lower side of the lower thrust bearing, and the upper side wall of the lower machine body is provided with a partition plate positioned between the upper thrust bearing and the lower thrust bearing.
6. The angle modulation pressing device of the pipe and rod straightener as claimed in claim 2, wherein: the first rotary driving piece and the second rotary driving piece are both handwheels.
7. The angle modulation pressing device of the pipe and rod straightener as claimed in claim 6, wherein: the hand wheel is connected with a foldable handle, and the foldable handle is hinged on the hand wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223531941.7U CN219151213U (en) | 2022-12-27 | 2022-12-27 | Angle modulation pressing device of pipe and rod straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223531941.7U CN219151213U (en) | 2022-12-27 | 2022-12-27 | Angle modulation pressing device of pipe and rod straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219151213U true CN219151213U (en) | 2023-06-09 |
Family
ID=86613833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223531941.7U Active CN219151213U (en) | 2022-12-27 | 2022-12-27 | Angle modulation pressing device of pipe and rod straightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219151213U (en) |
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2022
- 2022-12-27 CN CN202223531941.7U patent/CN219151213U/en active Active
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