CN104056876A - Mainframe and roller table transmission device for H-beam flange straightening machine - Google Patents
Mainframe and roller table transmission device for H-beam flange straightening machine Download PDFInfo
- Publication number
- CN104056876A CN104056876A CN201310092048.5A CN201310092048A CN104056876A CN 104056876 A CN104056876 A CN 104056876A CN 201310092048 A CN201310092048 A CN 201310092048A CN 104056876 A CN104056876 A CN 104056876A
- Authority
- CN
- China
- Prior art keywords
- main frame
- speed
- chain
- transmission device
- conveying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention discloses a mainframe and roller table transmission device for an H-beam flange straightening machine. The device comprises a mainframe, two sets of conveying rollers and two sets of conveying roller tables, wherein first chain wheels are arranged on the two sets of conveying rollers respectively; speed-change chain wheels are arranged on the two sets of roller tables respectively; the first chain wheel on one set of conveying roller is connected with one speed-change chain wheel through a first chain, and the first chain wheel on the other set of conveying roller is connected with the other speed-change chain wheel through the other first chain; and a second chain wheel is mounted on a rotating shaft of the mainframe and connected with the two speed-change chain wheels through second chains respectively. Compared with a conventional transmission device, the mainframe and roller table transmission device for the H-beam flange straightening machine has the advantages that two power sources are reduced, the structure is simple, the cost is greatly reduced, and the speed requirement of the straightening machine for the workpiece conveying roller tables during working is completely met.
Description
Technical field
The present invention relates to a kind of mechanical variable speed drive, be specifically related to a kind of main frame and roll table transmission device of H section steel flange arbor press.
Background technology
Influence of thermal deformation while welding after the welding of H shaped steel, generally need to correct the plastic deformation that upwarps of workpiece wing plate.In actual mechanical process, generally adopt artificial flame straightening (heat straightening) and machinery to correct (gagging) two class methods.In machinery is corrected, the general yield strength generation reversal deformation that adopts machinery or hydraulic straightening machine workpiece wing plate to be overcome to workpiece material by applying the pressure contrary with deformation direction reaches the object of rectification, when work, first by rollgang, workpiece is sent into main frame, after correcting, sent by the rollgang of the main frame other end again.According to the difference of correct amount, workpiece may need repeatedly forward and reverse conveying and require main frame to synchronize with rollgang transmission speed between rollgang and main frame.For main frame is synchronizeed with rollgang transmission speed, existing way is that arbor press main frame and rollgang are configured respectively to power source, makes main frame reach and synchronize with rollgang transmission speed by machinery or the speed governing of electronics mode.Prior art weak point is that main frame and rollgang adopt different power sources, although take the measure such as speed detecting, feedback speed governing, structure is more complicated, cost is higher, be subject to external interference.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, and a kind of H section steel flange arbor press main frame and roll table transmission device are provided, and it only needs a power source in whole main frame and rollgang, and cost is low, simple and reliable for structure, be easy to realize and be convenient to and safeguard.
Consider the problems referred to above of prior art, according to an aspect of the present invention, for solving above-mentioned technical problem, the present invention by the following technical solutions:
A kind of H section steel flange arbor press main frame and roll table transmission device, comprise main frame and conveying roll, described conveying roll is two groups, on described every group of conveying roll, be provided with the first sprocket wheel, also comprise two groups of rollgangs, on described two groups of rollgangs, be respectively arranged with speed-changing chain, the first sprocket wheel on described one group of conveying roll is connected by first chain with a speed-changing chain, and the first sprocket wheel on described another group conveying roll is connected by another first chain with another speed-changing chain; The second sprocket wheel is installed in the rotating shaft of described main frame, and described the second sprocket wheel is connected by the second chain with described two speed-changing chains respectively.
In order to realize better the present invention, further technical scheme is:
According to one embodiment of present invention, the second sprocket wheel of installing in described rotating shaft is duplicate sprocket.
According to one embodiment of present invention, described every group of conveying roll comprises 3 conveying rolls, passes through sprocket wheel chain drive between described 3 conveying rolls.
According to one embodiment of present invention, the setting height(from bottom) of 3 conveying rolls is identical in described every group.
The setting height(from bottom) of two speed-changing chains that arrange on described two groups of rollgangs according to one embodiment of present invention, is identical.
The present invention can also be:
According to one embodiment of present invention, described main frame is between described two groups of conveying rolls.
Compared with prior art, one of beneficial effect of the present invention is:
H section steel flange arbor press main frame of the present invention and roll table transmission device, adopt same power source and drive and conveying roll mechanical system rigid attachment, makes main frame drive and conveying roll, is also main frame and the synchronizeing of the pipeline speed of rollgang.Utilize the main frame of H section steel flange arbor press of the present invention to reduce by two power sources with roll table transmission device than existing transmission structures, simple in structure, cost declines to a great extent, the rate request to workpiece rollgang while meeting arbor press work completely.
Brief description of the drawings
For clearer explanation present specification embodiment or technical scheme of the prior art, to the accompanying drawing of required use in the description of embodiment or prior art be briefly described below, apparently, the accompanying drawing the following describes is only the reference to some embodiment in present specification, for those skilled in the art, in the situation that not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 shows the connection diagram of H section steel flange arbor press main frame and roll table transmission device according to an embodiment of the invention.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Fig. 1 shows the connection diagram of H section steel flange arbor press main frame and roll table transmission device according to an embodiment of the invention.With reference to a kind of H section steel flange arbor press main frame and roll table transmission device shown in figure 1, comprise main frame 101 and conveying roll 102, described conveying roll 102 is two groups, on described every group of conveying roll 102, be provided with the first sprocket wheel 103, also comprise two groups of rollgangs 104, on described two groups of rollgangs 104, be respectively arranged with speed-changing chain 105, the first sprocket wheel 103 on described one group of conveying roll 102 is connected by first chain 106 with a speed-changing chain 105, the first sprocket wheel 103 on described another group conveying roll 102 is connected by another first chain 106 with another speed-changing chain 105, the second sprocket wheel 107 is installed in the rotating shaft of described main frame 101, and described the second sprocket wheel 107 is connected by the second chain 108 with described two speed-changing chains 107 respectively.
The second sprocket wheel 107 of installing in described rotating shaft can be duplicate sprocket.
Described every group of conveying roll comprises 3 conveying rolls 102, between 3 conveying rolls 102 of described every group, carries out transmission by the mode of sprocket wheel chain.
In described every group, the setting height(from bottom) of 3 conveying rolls 102 can be identical; And the conveying roll 102 of two groups also all can be identical.
The setting height(from bottom) of two speed-changing chains 105 that arrange on described two groups of rollgangs 104 also can be identical.Described main frame 107 is between described two groups of conveying rolls 102.
In sum, the mechanical medium mechanical speed change transmissions such as the group that the present invention relates to workpiece in the industries such as steel structure is vertical, rectification, being applicable to exist needs being connected of the similar structures of synchronous driving between main frame and rollgang.H section steel flange arbor press main frame-roll table transmission device of the present invention, can comprise main frame and conveying roll, one group of duplicate sprocket is installed on main transmission wheel shaft, before and after rollgang speed-changing chain by chain be connected with duplicate sprocket, speed-changing chain again by chain be connected with the duplicate sprocket on conveying roll, duplicate sprocket on conveying roll is connected with follow-up sprocket wheel one by one, follow-up sprocket wheel is connected with its follow-up sprocket wheel more successively.The present invention only needs a power source, by utilizing multi-speed sprocket link chain mechanism transmission power, ensure that on main frame, main drive roller is identical with linear velocity on rollgang.Power to plant machinery drive apparatus when the operations such as that this invention can meet in steel structure industry is vertical in H shaped steel group, rectification and the requirement of velocity accuracy, reduce device fabrication cost, installation and maintenance are easy, cost-saving greatly.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, identical similar part cross-references between each embodiment.
Although with reference to multiple explanatory embodiment of the present invention, invention has been described here, but, should be appreciated that, those skilled in the art can design a lot of other amendment and embodiments, within these amendments and embodiment will drop on the disclosed principle scope and spirit of the application.
Claims (6)
1. a H section steel flange arbor press main frame and roll table transmission device, comprise main frame and conveying roll, it is characterized in that, described conveying roll is two groups, on described every group of conveying roll, be provided with the first sprocket wheel, also comprise two groups of rollgangs, on described two groups of rollgangs, be respectively arranged with speed-changing chain, the first sprocket wheel on described one group of conveying roll is connected by first chain with a speed-changing chain, and the first sprocket wheel on described another group conveying roll is connected by another first chain with another speed-changing chain; The second sprocket wheel is installed in the rotating shaft of described main frame, and described the second sprocket wheel is connected by the second chain with described two speed-changing chains respectively.
2. H section steel flange arbor press main frame according to claim 1 and roll table transmission device, is characterized in that, the second sprocket wheel of installing in described rotating shaft is duplicate sprocket.
3. H section steel flange arbor press main frame according to claim 1 and roll table transmission device, is characterized in that, described every group of conveying roll comprises 3 conveying rolls, passes through sprocket wheel chain drive between described 3 conveying rolls.
4. H section steel flange arbor press main frame according to claim 3 and roll table transmission device, is characterized in that, the setting height(from bottom) of 3 conveying rolls is identical in described every group.
5. H section steel flange arbor press main frame according to claim 1 and roll table transmission device, is characterized in that, the setting height(from bottom) of two speed-changing chains that arrange on described two groups of rollgangs is identical.
6. H section steel flange arbor press main frame according to claim 1 and roll table transmission device, is characterized in that, described main frame is between described two groups of conveying rolls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310092048.5A CN104056876A (en) | 2013-03-22 | 2013-03-22 | Mainframe and roller table transmission device for H-beam flange straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310092048.5A CN104056876A (en) | 2013-03-22 | 2013-03-22 | Mainframe and roller table transmission device for H-beam flange straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104056876A true CN104056876A (en) | 2014-09-24 |
Family
ID=51544971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310092048.5A Pending CN104056876A (en) | 2013-03-22 | 2013-03-22 | Mainframe and roller table transmission device for H-beam flange straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104056876A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743475A (en) * | 2017-01-16 | 2017-05-31 | 苏州得尔达国际物流有限公司 | A kind of conveyor module and differential deflecting pin-connected panel conveyer belt |
-
2013
- 2013-03-22 CN CN201310092048.5A patent/CN104056876A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743475A (en) * | 2017-01-16 | 2017-05-31 | 苏州得尔达国际物流有限公司 | A kind of conveyor module and differential deflecting pin-connected panel conveyer belt |
| CN106743475B (en) * | 2017-01-16 | 2022-12-16 | 苏州得尔达国际物流有限公司 | Differential direction-changing assembled conveying belt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207684473U (en) | A kind of individual plank feeding device of high speed | |
| CN104609100A (en) | Aluminum profile conveying belt device | |
| CN106276077A (en) | A kind of double-chain conveyor | |
| CN210619240U (en) | Adjustable roller conveying line | |
| CN103940315A (en) | Bearing circle run-out detecting device | |
| CN105712044A (en) | Transverse progressive device for chain type steel tube | |
| CN104056876A (en) | Mainframe and roller table transmission device for H-beam flange straightening machine | |
| CN204573020U (en) | The synchronous pulley that radial length is adjustable | |
| CN202952009U (en) | Adjustable welding roller carrier | |
| CN204449575U (en) | A kind of small diameter metal tube whose semi-automatic welding equipment | |
| CN205078702U (en) | Mo biwusi hold -in range | |
| CN208171294U (en) | A kind of encoder parallel transmission | |
| CN203667368U (en) | Steel pipe coating conveying roller train and steel pipe coating conveying mechanism | |
| CN103723433B (en) | Steel pipe application conveying roller group and steel pipe application transport sector | |
| CN115140498B (en) | Automatic chain drive's band conveyer of rectifying | |
| CN203830948U (en) | Device for horizontally conveying H-shaped steel plate in welding process | |
| CN203778490U (en) | Electric quick roller changing device | |
| CN204686662U (en) | A kind of transmission mechanism of external diameter Superfinishing machine | |
| CN107758352A (en) | A kind of special slab chain code stack machine of stalk board | |
| CN204672711U (en) | Crawler belt draw-off gear | |
| CN204138525U (en) | A kind of air grid lifting device | |
| CN204674928U (en) | A kind of carton intermittent delivery device | |
| CN107840111B (en) | Automatic deviation adjusting device for circular section conveyor belt of pipe belt machine | |
| CN203199544U (en) | Precise bar conveying chain | |
| CN203488653U (en) | Gear rack drive device of circular-mold replacement device travelling mechanism of pulling-stretching machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140924 |