CN203437478U - H-shaped steel ripple web molding device - Google Patents
H-shaped steel ripple web molding device Download PDFInfo
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- CN203437478U CN203437478U CN201320503249.5U CN201320503249U CN203437478U CN 203437478 U CN203437478 U CN 203437478U CN 201320503249 U CN201320503249 U CN 201320503249U CN 203437478 U CN203437478 U CN 203437478U
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- format roll
- forming gear
- gear
- driven wheel
- molding
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Abstract
The utility model discloses an H-shaped steel ripple web molding device comprising a driving device, a first molding roller, a second molding roller, a first molding gear, a second molding gear, and a driving gear. The driving gear is in a transmission connection with an output shaft of the driving device, and the first molding gear is in a transmission connection with the first molding roller. The second molding gear is in a transmission connection with the second molding roller, and the first molding gear and the second molding gear are in a transmission connection with the driving roller. The driving gear connected with the output shaft of the driving device can be finally used to drive the first molding roller and the second molding roller to rotate synchronously, namely the first molding roller and the second molding roller can be driven by the same driving device to rotate. The rotation synchronism of the first molding roller and the second molding roller of the ripple web molding device provided by the utility model can be effectively improved.
Description
Technical field
The utility model relates to H shaped steel processing technique field, particularly a kind of corrugated web former of H shaped steel.
Background technology
H shaped steel is that a kind of area of section distributes the more rational economic section high efficiency section bar of optimization, the ratio of strength to weight more, and because H shaped steel has good mechanical performance and physical property, it is widely used in the aspects such as plant and equipment, plant equipment, bridge, building.
H shaped steel comprises top flange plate, bottom wing listrium and web, and the two ends of its median ventral plate are fixed with top flange plate and bottom wing listrium respectively.In order to make H shaped steel have partial pressing's bearing capacity and higher anti-shear ability better, people use corrugated web to replace flat web conventionally, and corrugated web is mainly compressing by corrugated web former.
Traditional corrugated web former mainly comprises two groups of drive units, the first format roll, the second format roll, wherein drive unit comprises drive motors, brake apparatus, decelerator, drive motors is connected with brake apparatus, brake apparatus is connected with decelerator, the output shaft of two groups of drive unit upper reducers drives respectively the first format roll and the second format roll to rotate, and the gear hobbing of the first format roll coordinates with the gear hobbing of the second format roll.When processing corrugated web, first operating personnel are positioned over flat board on web input rack, and operating personnel regulate the speed of decelerator, open two drive motors, and final the first format roll and the second format roll rotate corrugating web molding.
Known by foregoing description, the first format roll rotates and the rotation of the second format roll needs respectively one group of drive unit to drive, need two drive motors finally to realize corrugated web sizing work, yet because drive motors can exist error in manufacture process, there is deviation in actual speed and the desired speed of drive motors rotating shaft, finally causes the rotational synchronization of the first format roll and the second format roll lower.
Therefore, how improving the rotational synchronization of the first format roll and the second format roll, is those skilled in the art's technical problems urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of corrugated web former of H shaped steel, and the first format roll of this corrugated web former and the rotational synchronization performance of the second format roll access raising.
For achieving the above object, the utility model provides a kind of corrugated web former of H shaped steel, comprise drive unit, the first format roll and the second format roll, also comprise the first forming gear, the second forming gear and driven wheel, the output shaft of described driven wheel and described drive unit is in transmission connection, described the first forming gear and described the first format roll are in transmission connection, described the second forming gear and described the second format roll are in transmission connection, and described the first forming gear and described the second forming gear are all in transmission connection with described driven wheel.
Preferably, described the first forming gear and described the second forming gear all directly mesh with described driven wheel.
Preferably, the tip diameter of described driven wheel is less than the tip diameter of described the first forming gear.
Preferably, also comprise protective cover, described the first forming gear, described the second forming gear and described driven wheel are all positioned at the inner chamber of described protective cover.
Preferably, the profile of tooth of the profile of tooth of described the first format roll and described the second format roll is trapezoidal, circular arc, sinusoidal, cosine-shaped, fold-line-shaped or rectangle.
Preferably, the equal diameters of the diameter of described the first format roll and described the second format roll.
In technique scheme, the corrugated web former of the H shaped steel that the utility model provides, comprise drive unit, the first format roll, the second format roll, the first forming gear, the second forming gear and driven wheel, wherein the output shaft of driven wheel and drive unit is in transmission connection, the first forming gear and the first format roll are in transmission connection, the second forming gear and the second format roll are in transmission connection, and the first forming gear and the second forming gear are all in transmission connection with driven wheel.Corrugated web former is when corrugating web, drive unit drives driven wheel to rotate, driven wheel drives the first forming gear and the second forming gear to rotate, the first forming gear and the second forming gear drive respectively the first format roll and the second format roll to rotate, and finally complete the compressing process of corrugated web.
Known by foregoing description, in the corrugated web former providing at the utility model, by the driven wheel being connected with the output shaft of drive unit, finally drive the first format roll and the second format roll to rotate, the first format roll and the second format roll are driven and are rotated by same group of drive unit simultaneously.In above-mentioned background technology, the first format roll and the second format roll need respectively one group of drive unit to drive respectively rotation, and cause the lower problem of rotational synchronization of the first format roll and the second format roll.The corrugated web former that the utility model provides can improve the rotational synchronization of the first format roll and the second format roll effectively.
Accompanying drawing explanation
The front view of the former that Fig. 1 provides for the utility model embodiment;
The top view of the former that Fig. 2 provides for the utility model embodiment;
The partial structurtes schematic diagram of the former that Fig. 3 provides for the utility model embodiment;
The mounting structure schematic diagram of the driven wheel that Fig. 4 provides for the utility model embodiment, the first forming gear and the second forming gear;
Fig. 5 is that the profile of tooth of the first format roll and the profile of tooth of the second format roll are structural representation when trapezoidal;
Fig. 6 is the profile of tooth of the first format roll and the profile of tooth of the second format roll structural representation while being circular arc;
Fig. 7 is the profile of tooth of the first format roll and the profile of tooth of the second format roll structural representation while being sinusoidal;
Fig. 8 is the profile of tooth of the first format roll and the profile of tooth of the second format roll structural representation while being fold-line-shaped.
Wherein in Fig. 1-8: 1-drive motors, 2-brake apparatus, 3-decelerator, 4-protective cover, 5-the first format roll, 6-driven roller bracing frame, 7-the second format roll, 8-mounting bracket, 9-drive unit mount pad, 10-web output bracing frame, 11-web input bracing frame, 12-corrugated web, 13-driven wheel, 14-the first forming gear, 15-the second forming gear.
The specific embodiment
Core of the present utility model is to provide a kind of corrugated web former of H shaped steel, and the first format roll of this corrugated web former and the rotational synchronization performance of the second format roll access raising.
In order to make those skilled in the art understand better the technical solution of the utility model, below in conjunction with drawings and embodiments, the utility model is described in further detail.
Please refer to Fig. 1-8, the corrugated web former of the H shaped steel that the utility model provides, comprise drive unit, the first format roll 5, the second format roll 7, the first forming gear 14, the second forming gear 15 and driven wheel 13, wherein driven wheel 13 is in transmission connection with the output shaft of drive unit, the first forming gear 14 and the first format roll 5 are in transmission connection, the second forming gear 15 and the second format roll 7 are in transmission connection, and the first forming gear 14 and the second forming gear 15 are all in transmission connection with driven wheel 13.Drive unit integral body can be placed on drive unit mount pad 9.The first format roll 5 and the second format roll 7 are arranged on driven roller bracing frame 6, and driven roller bracing frame 6 can be by mounting bracket 8 with extraneous fixing, and the profile of tooth of the profile of tooth of the first format roll 5 and the second format roll 7 can be sinusoidal or cosine-shaped.
Concrete, drive unit mainly comprises drive motors 1, brake apparatus 2, decelerator 3, wherein drive motors 1 is connected with brake apparatus 2, brake apparatus 2 is connected with decelerator 3, brake apparatus 2 is for controlling the start and stop of drive motors 1, the rotating speed that decelerator 3 transmits for reducing drive motors 1, driven wheel 13 is in transmission connection with the output shaft of decelerator 3.Decelerator 3 output shafts can be in transmission connection by band transmission and driven wheel 13, for the ease of the power of drive unit, are effectively passed to driven wheel 13, and output shaft and the driven wheel 13 of the preferred decelerator 3 of the utility model are coaxially arranged.Driven wheel 13 and the first forming gear 14 supports can be in transmission connection by the first travelling gear, driven wheel 13 and the second forming gear 15 supports can be in transmission connection by the second travelling gear, because the rotation direction of the first format roll 5 and the second format roll 7 need to be on the contrary, when the first forming gear 14 is arranged on the first format roll 5 and coaxially arranged with the first format roll 5, the second forming gear 15 is arranged on the second format roll 7 and with the second format roll 7 when coaxially arranged, need the number of the first travelling gear and the number of the second travelling gear to be even number or odd number, the first travelling gear that meshes successively two ends in the first driving gear set meshes with driven wheel 13 and the first forming gear 14 respectively, the second travelling gear that meshes successively two ends in the second driving wheel group meshes with driven wheel 13 and the second forming gear 15 respectively.
Corrugated web former is when corrugating web 12, first operating personnel regulate decelerator 3, according to the thickness of the speed ratio of drive motors 1 and corrugated web 12, determine the output speed that drive motors 1 is final, then open drive motors 1, the transmission of power of drive motors 1 is to decelerator 3, the output shaft of decelerator 3 drives driven wheel 13 to rotate, driven wheel 13 drives the first forming gear 14 and the second forming gear 15 to rotate, and the first forming gear 14 and the second forming gear 15 drive respectively the first format roll 5 and the second format roll 7 to rotate.Be arranged in web on web input bracing frame 11 and enter corrugated web former and be pressed, compressing corrugated web 12 is positioned on web output bracing frame 10.When corrugated web former need to quit work, operating personnel stop operating drive motors 1 by operate brake 2, finally complete the compressing process of corrugated web 12.
Known by foregoing description, in the corrugated web former providing at the utility model, by the driven wheel 13 being connected with the output shaft of drive unit, finally drive the first format roll 5 and the second format roll 7 to rotate, the first format roll 5 and the second format roll 7 are driven and are rotated by same group of drive unit simultaneously.In above-mentioned background technology, the first format roll and the second format roll need respectively one group of drive unit to drive respectively rotation, and cause the lower problem of rotational synchronization of the first format roll and the second format roll.The first format roll 5 of the corrugated web former that the utility model provides and the rotational synchronization performance of the second format roll 7 improve enough effectively.
Certainly, the first forming gear 14 and the second forming gear 15 can all directly mesh with driven wheel 13.By reducing intermediate transfer between driven wheel 13 and the first forming gear 14 and driven wheel 13 and the second forming gear 15, effectively avoid the energy loss in transmittance process between driven wheel 13 and the first forming gear 14 and driven wheel 13 and the second forming gear 15, saved the energy; On the other hand, by reducing the intermediate transfer of driven wheel 13 and the first forming gear 14 and driven wheel 13 and the second forming gear 15, moment of torsion between driven wheel 13 to first forming gears 14 and driven wheel 13 to second forming gears 15 reduces, therefore the twisting resistance acting on driven wheel 13 reduces, and has effectively extended the service life of driven wheel 13.
Further, the tip diameter of driven wheel 13 is less than the tip diameter of the first forming gear 14.Because the tip diameter of driven wheel 13 is less than the tip diameter of the first forming gear 14, when driven wheel 13 drives the first forming gears 14 and the second forming gear 15 to rotate, play the effect that reduces the first forming gear 14 and the second forming gear 15 rotating speeds.
For fear of foreign object, touch the first forming gear 14, the second forming gear 15 and driven wheel 13, this corrugated web former also comprises protective cover 4.The first forming gear 14, the second forming gear 15 and driven wheel 13 are all positioned at the inner chamber of protective cover 4.In order to save installing space driven roller bracing frame 6, can be arranged in protective cover 4.
On the basis of above-mentioned each scheme, the utility model preferably profile of tooth of the first format roll 5 and the profile of tooth of the second format roll 7 is trapezoidal, circular arc, fold-line-shaped or rectangle etc.Because the shapes such as trapezoidal, circular arc, fold-line-shaped, rectangle are comparatively regular, be convenient to the profile of tooth of the first format roll 5 and the tooth form punch forming of the second format roll 7, effectively reduced operating personnel's labour intensity.When the profile of tooth of the first format roll 5 and the profile of tooth of the second format roll 7 are trapezoidal, fold-line-shaped or rectangle etc. and have the profile of tooth of knuckle, in order to reduce the concentrated stress at profile of tooth knuckle place, and while avoiding the first format roll 5 and the second format roll 7 corrugating web 12, damaging corrugated web 12, there is chamfering in the utility model preferably knuckle place of the profile of tooth of the first format roll 5 and the profile of tooth of the second format roll 7.
Certainly, in order to make the ripple on corrugated web 12 comparatively regular, be convenient to be welded and fixed with corrugated web 12 and top flange plate and bottom wing listrium, the utility model is diameter and second format roll 7 equal diameters of the first format roll 5 preferably.
In this description, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, between each embodiment identical similar part mutually referring to.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. the corrugated web former of a H shaped steel, comprise drive unit, the first format roll (5) and the second format roll (7), it is characterized in that, also comprise the first forming gear (14), the second forming gear (15) and driven wheel (13), described driven wheel (13) is in transmission connection with the output shaft of described drive unit, described the first forming gear (14) is in transmission connection with described the first format roll (5), described the second forming gear (15) is in transmission connection with described the second format roll (7), described the first forming gear (14) and described the second forming gear (15) are all in transmission connection with described driven wheel (13).
2. corrugated web former according to claim 1, is characterized in that, described the first forming gear (14) and described the second forming gear (15) all directly mesh with described driven wheel (13).
3. corrugated web former according to claim 2, is characterized in that, the tip diameter of described driven wheel (13) is less than the tip diameter of described the first forming gear (14).
4. corrugated web former according to claim 1, it is characterized in that, also comprise protective cover (4), described the first forming gear (14), described the second forming gear (15) and described driven wheel (13) are all positioned at the inner chamber of described protective cover (4).
5. according to the corrugated web former described in any one in claim 1-4, it is characterized in that, that the profile of tooth of the profile of tooth of described the first format roll (5) and described the second format roll (7) is is trapezoidal, circular arc, sinusoidal, cosine-shaped, fold-line-shaped or rectangle.
6. corrugated web former according to claim 5, is characterized in that, the equal diameters of the diameter of described the first format roll (5) and described the second format roll (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320503249.5U CN203437478U (en) | 2013-08-16 | 2013-08-16 | H-shaped steel ripple web molding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320503249.5U CN203437478U (en) | 2013-08-16 | 2013-08-16 | H-shaped steel ripple web molding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203437478U true CN203437478U (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320503249.5U Expired - Fee Related CN203437478U (en) | 2013-08-16 | 2013-08-16 | H-shaped steel ripple web molding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203437478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723144A (en) * | 2017-04-19 | 2018-11-02 | 上海申捷管业科技有限公司 | A kind of continuous wave pattern baseplate molding machine |
-
2013
- 2013-08-16 CN CN201320503249.5U patent/CN203437478U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723144A (en) * | 2017-04-19 | 2018-11-02 | 上海申捷管业科技有限公司 | A kind of continuous wave pattern baseplate molding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20190816 |