CN205599712U - Roll up board adjusting device - Google Patents
Roll up board adjusting device Download PDFInfo
- Publication number
- CN205599712U CN205599712U CN201620360360.7U CN201620360360U CN205599712U CN 205599712 U CN205599712 U CN 205599712U CN 201620360360 U CN201620360360 U CN 201620360360U CN 205599712 U CN205599712 U CN 205599712U
- Authority
- CN
- China
- Prior art keywords
- contact switch
- roll bending
- support
- rubber sleeve
- level
- 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.)
- Expired - Fee Related
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a roll up board adjusting device belongs to the machining field, which comprises a bracket, establish the pivot on the support, four screw rods of axial fixity in the pivot, the end part of the screw rod fit nut, the rubber sleeve is fixed on the nut top, arc is personally submitted to the rubber sleeve outer end, four rubber sleeve outside covers have a roll board, shaft ends fixes the brake disc, fixed hydraulic pressure jar on the support, the level of pneumatic cylinder is not less than braking vane level bottom, fixed brake block on the piston rod of pneumatic cylinder, support one side sets up the die -pin, four gyro wheels of installation on the die -pin, gyro wheel level is unanimous, still fix contact switch on the die -pin, the level of contact switch button is unanimous with contact switch's button stroke with the level's of gyro wheel top difference, contact switch passes through control system and connects the pneumatic cylinder, prevent roll a board fold and wearing and tearing.
Description
Technical field
This utility model relates to a kind of roll bending adjusting means, belongs to field of machining.
Background technology
Roll bending belongs to the one of sheet material in steel, the most long and narrow and sheet metal of rolling supply.Currently the majority steel are sold the most in the roll form.Enterprise to be just processed through uncoiling operation after buying coiled material, and the typically comparison in automobile industry is many.Owing to process is all passed through on roll bending surface, therefore can not contact with other objects such as ground when uncoiling, more can not produce fold, this section of roll bending otherwise producing breakage just cancels, and causes raw-material waste.The most also there is the support for placing roll bending now, but structure is relatively simple, can rotate due to inertia support during use always, cannot stop immediately, easily cause fold, when roll bending runs low, final stage roll bending, owing to can drag on the ground departing from support, causes the abrasion of roll bending.
Utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of roll bending adjusting means preventing roll bending fold and abrasion.
Roll bending adjusting means described in the utility model, including support, rotating shaft is set on support, four screw rods of axial restraint in rotating shaft, screw rod end attaching nut, rubber sleeve is fixed on nut top, rubber sleeve outer face is circular arc, it is cased with roll bending outside four rubber sleeves, roller end fixes brake disc, fixative cylinder pressure on support, the level height of hydraulic cylinder is not less than the level height of braking vane bottom, brake block is fixed on the piston rod of hydraulic cylinder, support side arranges pressure pin, four rolling is installed on pressure pin, roller level is highly consistent, contact switch is also fixed on pressure pin, the level height of contact switch button is consistent with the key stroke of contact switch with the difference of the level height of roller top, contact switch connects hydraulic cylinder by control system.
Operation principle and process:
During work, first turn nut, make nut move to rotor shaft direction, to facilitate installation roll bending.Roll bending is enclosed within outside four rubber sleeves, the most reversely turn nut, rubber sleeve is made to be against on roll bending inwall, prevent roll bending from loosening, then roll bending end hauled out and send into machining, feeding along with roll bending, rotating shaft constantly rotates, the roll bending of intermediate portion just falls on roller, roll bending motion drives roller motion, for rolling friction between roller and roll bending, will not be worn and torn roll bending, now roll bending is pressed on proximity switch, proximity switch controls hydraulic cylinder by control system and does not works, after processing machine stops, roll bending is still rotating due to inertia, roll bending on roller will be heaved and depart from proximity switch, proximity switch controls hydraulic cylinder works by control system, piston rod extends, brake block is withstood on brake disc, rotating shaft is forced to be stopped, prevent the further feeding of roll bending from causing roll bending fold.
This utility model is compared with prior art had the beneficial effect that
Roll bending adjusting means described in the utility model, is enclosed within roll bending outside four rubber sleeves, the most reversely turns nut, makes rubber sleeve be against on roll bending inwall, prevents roll bending from loosening, and for rolling friction between roller and roll bending, will not wear and tear roll bending.After processing machine stops, roll bending is still rotating due to inertia, roll bending on roller will be heaved and depart from proximity switch, proximity switch controls hydraulic cylinder works by control system, piston rod extends, brake block is withstood on brake disc, force rotating shaft to be stopped, prevent the further feeding of roll bending from causing roll bending fold.
Accompanying drawing explanation
Fig. 1 is this utility model embodiment schematic diagram；
Fig. 2 is embodiment illustrated in fig. 1 right view.
In figure: 1, pressure pin；2, roller；3, proximity switch；4, control system；5, support；6, roll bending；7, rubber sleeve；8, nut；9, screw rod；10, rotating shaft；11, brake disc；12, brake block；13, hydraulic cylinder.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiment of the present utility model is described further:
nullAs depicted in figs. 1 and 2，Roll bending adjusting means described in the utility model，Including support 5，Rotating shaft 10 is set on support 5，Four screw rods 9 of axial restraint in rotating shaft 10，Screw rod 9 end attaching nut 8，Rubber sleeve 7 is fixed on nut 8 top，Rubber sleeve 7 outer face is circular arc，It is cased with roll bending 6 outside four rubber sleeves 7，Brake disc 11 is fixed in rotating shaft 10 end，Fixative cylinder pressure on support 5，The level height of hydraulic cylinder is not less than the level height of braking vane bottom，Brake block 12 is fixed on the piston rod of hydraulic cylinder 13，Support 5 side arranges pressure pin 1，Four rolling 2 is installed on pressure pin 1，Roller 2 level height is consistent，Contact switch is also fixed on pressure pin 1，The level height of contact switch button is consistent with the key stroke of contact switch with the difference of the level height of roller 2 top，Contact switch connects hydraulic cylinder by control system 4.
Operation principle and process:
During work, first turn nut 8, make nut 8 move to rotating shaft 10 direction, to facilitate installation roll bending 6.nullRoll bending 6 is enclosed within outside four rubber sleeves 7，The most reversely turn nut 8，Rubber sleeve 7 is made to be against on roll bending 6 inwall，Prevent roll bending 6 from loosening，Then roll bending 6 end is hauled out and sent into machining，Feeding along with roll bending 6，Rotating shaft 10 constantly rotates，The roll bending 6 of intermediate portion just falls on roller 2，Roll bending 6 motion drives roller 2 to move，For rolling friction between roller 2 and roll bending 6，Will not be worn and torn roll bending 6，Now roll bending 6 is pressed on proximity switch 3，Proximity switch 3 controls hydraulic cylinder 13 by control system 4 and does not works，After processing machine stops，Roll bending 6 is still rotating due to inertia，Roll bending 6 on roller 2 will heave and depart from proximity switch 3，Proximity switch 3 controls hydraulic cylinder 13 by control system 4 and works，Piston rod extends，Brake block 12 is withstood on brake disc 11，Rotating shaft 10 is forced to be stopped，Prevent the further feeding of roll bending 6 from causing roll bending 6 fold.
Claims (1)
1. a roll bending adjusting means, it is characterised in that: include support (5), support (5) sets rotating shaft (10), rotating shaft (10)
Four screw rods (9) of upper axial restraint, screw rod (9) end attaching nut (8), rubber sleeve (7), rubber sleeve (7) are fixed in nut (8) top
Outer face is circular arc, and four rubber sleeve (7) outsides are cased with roll bending (6), and brake disc (11), support (5) are fixed in rotating shaft (10) end
Upper fixative cylinder pressure, the level height of hydraulic cylinder is not less than the level height of braking vane bottom, on the piston rod of hydraulic cylinder (13)
Fixing brake block (12), support (5) side arranges pressure pin (1), and pressure pin (1) is installed four rolling (2), roller (2) level height
Unanimously, pressure pin (1) also fixes contact switch, the level height of the level height of contact switch button and roller (2) top it
Difference is consistent with the key stroke of contact switch, and contact switch connects hydraulic cylinder by control system (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620360360.7U CN205599712U (en) | 2016-04-26 | 2016-04-26 | Roll up board adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620360360.7U CN205599712U (en) | 2016-04-26 | 2016-04-26 | Roll up board adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205599712U true CN205599712U (en) | 2016-09-28 |
Family
ID=56969959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620360360.7U Expired - Fee Related CN205599712U (en) | 2016-04-26 | 2016-04-26 | Roll up board adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205599712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891070A (en) * | 2017-11-24 | 2018-04-10 | 湖州织里川蜀机械有限公司 | A kind of calibration structure of aluminium profile extrusion device |
-
2016
- 2016-04-26 CN CN201620360360.7U patent/CN205599712U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891070A (en) * | 2017-11-24 | 2018-04-10 | 湖州织里川蜀机械有限公司 | A kind of calibration structure of aluminium profile extrusion device |
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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: 20160928 Termination date: 20190426 |