CN205151498U - Escalator step chain link joint flattening device - Google Patents
Escalator step chain link joint flattening device Download PDFInfo
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- CN205151498U CN205151498U CN201520847450.4U CN201520847450U CN205151498U CN 205151498 U CN205151498 U CN 205151498U CN 201520847450 U CN201520847450 U CN 201520847450U CN 205151498 U CN205151498 U CN 205151498U
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- flattening
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- leveling roller
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- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 239000000969 carrier Substances 0.000 claims description 35
- 241000893018 Armeria Species 0.000 abstract 2
- 230000000875 corresponding Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002708 enhancing Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model relates to an escalator step chain link joint flattening device, including flattening mechanism and supporting mechanism, flattening mechanism is become by several upward flattening rollers and several flattening roller set down go up the flattening roller and be equipped with the link joint down between the flattening roller, the supporting mechanism includes several backing roll and several lower supporting roller of going up, it sets up in the corresponding position in last flattening roller upper portion to go up the backing roll, the below that lower supporting roller set up flattening roller under in corresponds the position, the flattening device still includes a transmission system who is connected with the motor, transmission system with go up flattening roller and the tip transmission connection of flattening roller down. The flattening structure that this kind of escalator step chain link joint flattening device adopted flattening roller and backing roll to combine together, the simple convenient operation of overall structure can not only effectively improve flattening efficiency but also can obtain the link joint of higher plane degree, therefore practices thrift the manual work, improves production efficiency, practices thrift cost in business.
Description
technical field:
The utility model relates to a kind of straightening device, particularly relates to a kind of device that can carry out leveling to stair step carrier bar.
background technology:
Step chains carrier bar is one of important composition parts of stair step chain, high stability, high-quality, the staircase that high production capacity and low cost drop into also is the problem that the manufacturer of escalator chain and client compare concern always, and the solution of this problem will depend on the degree of quality of chain main body carrier bar to a great extent, therefore the leveling of carrier bar has also become the most important thing, the existing leveling of carrier bar the most widely means mostly are leveling manually, and leveling not only also cannot can cause material deformation by the stress removed in material of actv. to a certain extent manually, the planeness of carrier bar leveling also cannot obtain a stable gratifying effect, and leveling efficiency is low, waste more artificial, thus increase enterprise cost, therefore, this leveling method is in technological layer or the demand that all cannot meet present stage escalator chain industry in production capacity.
summary of the invention:
Technical problem to be solved in the utility model is, provides a kind of structure simple, the high stair step chain carrier bar straightening device that also can obtain higher level degree of easy to operate and leveling efficiency.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
A kind of stair step chain carrier bar straightening device, comprise leveling mechanism and supporting mechanism, described leveling mechanism is made up of several upper leveling roller and several lower leveling roller, the carrier bar needing to carry out leveling is provided with on described and spacing is between the two greater than the thickness of carrier bar between leveling roller and lower leveling roller, described supporting mechanism comprises several upper backup roll and several lower backing roll, described upper backup roll is arranged at leveling roller top correspondence position and cliding friction transmission between the two, described lower backing roll is arranged at the below correspondence position of lower leveling roller and cliding friction transmission between the two, described straightening device also comprises a driving system be connected with motor, the end of described driving system and described upper leveling roller and lower leveling roller is in transmission connection.
As preferably, described upper backup roll both sides are fixedly connected with height-adjustable supporting and mounting bracket.
As preferably, the quantity of described upper leveling roller and lower leveling roller is set to 11 and 12 respectively.
As preferably, the quantity of described upper leveling roller and lower leveling roller is set to 9 and 10 respectively.
As preferably, described several upper backup roll and several lower backing roll respectively in the horizontal surface of correspondence mutual dislocation arrange.
Compared with prior art, usefulness of the present utility model is: the leveling structure that this stair step chain carrier bar straightening device adopts leveling roller to combine with backing roll, relative to artificial leveling and common planisher, the structure simple operations of single unit system is convenient, effectively can not only improve leveling efficiency and can also obtain the carrier bar of higher level degree, thus save artificial, enhance productivity, save enterprise cost, there is higher economic benefit, be applicable to applying.
accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is the local structure schematic diagram of leveling mechanism of the present utility model and supporting mechanism;
Fig. 2 is integral structure schematic diagram of the present utility model;
In figure: 1, upper leveling roller 2, lower leveling roller 3, carrier bar 4, upper backup roll 5, lower backing roll 6, motor 7, driving system 8, supporting and mounting bracket
detailed description of the invention:
Below in conjunction with the drawings and the specific embodiments, the utility model is described in detail:
A kind of stair step chain carrier bar straightening device, as shown in Figure 1, comprise leveling mechanism and supporting mechanism, described leveling mechanism is made up of several upper leveling roller 1 and several lower leveling roller 2, preferably, in the present embodiment, the quantity that described straightening device preferably can go up leveling roller 1 and lower leveling roller 2 is respectively the leveling type of 11 and 12, or the quantity being preferably upper leveling roller 1 and lower leveling roller 2 is respectively the type of 9 and 10, thus when practical application can as required and part planeness situation select the leveling type of respective amount, and then improve stability and the work efficiency of straightening device, in addition, the carrier bar 3 needing to carry out leveling is provided with on described and spacing is between the two greater than the thickness of carrier bar between leveling roller 1 and lower leveling roller 2, thus convenient leveling station carrier bar 3 put between upper leveling roller 1 and lower leveling roller 2, described supporting mechanism comprises several upper backup roll 4 and several lower backing roll 5, described upper backup roll 4 is arranged at leveling roller 1 top correspondence position and cliding friction transmission between the two, described lower backing roll 5 is arranged at the below correspondence position of lower leveling roller 2 and cliding friction transmission between the two.
As shown in Figure 2, described straightening device also comprises a driving system 7 be connected with motor 6, described driving system 7 is in transmission connection with the end of described upper leveling roller 1 and lower leveling roller 2, and in order to the steadiness that strengthens described straightening device and flexibility ratio, described upper backup roll 4 is fixedly connected with height-adjustable supporting and mounting bracket 8, thus can leveling mechanism be played a supporting role actv., and the height of supporting mechanism can also be adjusted as required in time, make the spacing that the maintenance between leveling mechanism and carrier bar is suitable.
In addition, support and frictional transmission effect can better be played to the upper leveling roller 1 in leveling mechanism and lower leveling roller 2 for making described supporting mechanism, as shown in Figure 1, the mutual dislocation setting in the horizontal surface of correspondence respectively of described several upper backup roll 4 and several lower backing roll 5, make to keep suitable friction force and bearing force between leveling roller 1, lower leveling roller 2 and upper backup roll 4 and lower backing roll 5, thus make to keep best transmission and support effect between the two.
In embody rule process, first the spacing between upper leveling roller 1 and lower leveling roller 2 is adjusted to the distance matched with carrier bar 3 thickness, then will the carrier bar 3 of the step chains of leveling be needed to be put on bench board, carrier bar 3 sent to the leveling station between upper leveling roller 1 and lower leveling roller 2 by the belt conveyor of inlet point, at this moment motor 6 drives leveling mechanism and supporting mechanism to operate by driving system 7, iterative cycles through upper leveling roller 1 and lower leveling roller 2 suppresses the stress removed in carrier bar 3, reach and carrier bar 3 each several part is selectively extended, below the yield point of chain plate material, the planeness in carrier bar two carrier bar face is improved, thus the designing requirement reached needed for product.
The leveling structure that above-mentioned stair step chain carrier bar straightening device adopts leveling roller to combine with backing roll, relative to artificial leveling and common planisher, integral structure simple operations is convenient, effectively can not only improve leveling efficiency and the carrier bar of higher level degree can also be obtained, thus save artificial, enhance productivity, leveling is produced and is more suitable for mass, save enterprise cost, there is higher economic benefit.
It is emphasized that: be only preferred embodiment of the present utility model above, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (5)
1. a stair step chain carrier bar straightening device, it is characterized in that: comprise leveling mechanism and supporting mechanism, described leveling mechanism is made up of several upper leveling roller (1) and several lower leveling roller (2), the carrier bar (3) needing to carry out leveling is provided with on described and spacing is between the two greater than the thickness of carrier bar (3) between leveling roller (1) and lower leveling roller (2), described supporting mechanism comprises several upper backup roll (4) and several lower backing roll (5), described upper backup roll (4) is arranged at leveling roller (1) top correspondence position and cliding friction transmission between the two, described lower backing roll (5) is arranged at the below correspondence position of lower leveling roller (2) and cliding friction transmission between the two, described straightening device also comprises a driving system (7) be connected with motor (6), described driving system (7) is in transmission connection with the end of described upper leveling roller (1) and lower leveling roller (2).
2. stair step chain carrier bar straightening device according to claim 1, is characterized in that: described upper backup roll (4) both sides are fixedly connected with height-adjustable supporting and mounting bracket (8).
3. stair step chain carrier bar straightening device according to claim 1, is characterized in that: described upper leveling roller (1) is set to 11 and 12 respectively with the quantity of lower leveling roller (2).
4. stair step chain carrier bar straightening device according to claim 1, is characterized in that: described upper leveling roller (1) is set to 9 and 10 respectively with the quantity of lower leveling roller (2).
5. stair step chain carrier bar straightening device according to claim 1, is characterized in that: the mutual dislocation setting in the horizontal surface of correspondence respectively of described several upper backup roll (4) and several lower backing roll (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847450.4U CN205151498U (en) | 2015-10-29 | 2015-10-29 | Escalator step chain link joint flattening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847450.4U CN205151498U (en) | 2015-10-29 | 2015-10-29 | Escalator step chain link joint flattening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205151498U true CN205151498U (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520847450.4U Active CN205151498U (en) | 2015-10-29 | 2015-10-29 | Escalator step chain link joint flattening device |
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| Country | Link |
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| CN (1) | CN205151498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197761A (en) * | 2015-10-29 | 2015-12-30 | 苏州市天隆链条有限公司 | Escalator stair chain plate straightening device |
-
2015
- 2015-10-29 CN CN201520847450.4U patent/CN205151498U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197761A (en) * | 2015-10-29 | 2015-12-30 | 苏州市天隆链条有限公司 | Escalator stair chain plate straightening device |
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