CN105108475A - Assembly machine for rolling wheels of escalator steps - Google Patents
Assembly machine for rolling wheels of escalator steps Download PDFInfo
- Publication number
- CN105108475A CN105108475A CN201510576652.4A CN201510576652A CN105108475A CN 105108475 A CN105108475 A CN 105108475A CN 201510576652 A CN201510576652 A CN 201510576652A CN 105108475 A CN105108475 A CN 105108475A
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- assembly machine
- rolling wheels
- roller
- stair step
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
Abstract
The invention relates to an assembly machine for rolling wheels of escalator steps. The assembly machine for the rolling wheels of the escalator steps is used for installing the rolling wheels of the escalator steps in step seat wheel shafts, and comprises an upper support and a lower support which play a supporting role respectively, wherein the escalator steps are placed between the upper support and the lower support; a guide rail pair is fixed on the lower part of the upper support; slide sleeves capable of freely sliding on the left side and the right side of the guide rail pair to the left and right respectively are arranged at the left side and the right side respectively; a hydraulic cylinder is fixedly connected to each slide sleeve; and a rolling wheel pressure head capable of pushing each rolling wheel to be in butt-joint fixation with the corresponding step seat wheel shaft under the action of the corresponding hydraulic cylinder is arranged on an end part of a piston rod of the corresponding hydraulic cylinder. According to the assembly machine for the rolling wheels of the escalator steps, by installing and assembling the rolling wheels of the escalator steps through a structure combining each hydraulic cylinder with a support angled profile, the rolling wheels are conveniently and rapidly installed, the overall assembly accuracy of an escalator is not influenced, and deformations of the steps can further be effectively prevented; and the assembly machine for the rolling wheels of the escalator steps is simple in overall structure, convenient to produce, high in installation stabilization accuracy, and suitable for being popularized and applied.
Description
technical field:
The present invention relates to a kind of stair step roller assembly machine.
background technology:
The step of staircase is one of important accessory of staircase, along with the development of staircase industry, the profile of step and functionally also thereupon become more various, the support unit that step roller runs in staircase as step, be related to step running precision, existing installation step roller technique is put into by roller housing on step wheel seat, be placed on the internal diameter of roller bearing with specific purpose tool (being similar to sleeve) pad, then with hammer hammering, roller impacted in accessory whorl seat.Although such mounting means efficiency is very high, the impact produced during hammer hammering is comparatively large, wheel seat can be caused to offset or the overall assembly precision of step is affected, and then likely can affect installation and the operation of whole staircase, there is certain potential safety hazard.
summary of the invention:
Technical problem to be solved by this invention is, provide a kind of can be comparatively convenient and swift and do not affect the stair step roller assembly machine of staircase integral installation precision.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
A kind of stair step roller assembly machine, for the roller of stair step being installed in step seat wheel shaft, comprise passive upper bracket and lower carriage, described stair step is positioned between upper bracket and lower carriage, a guideway is fixed with in described upper bracket bottom, being respectively equipped with one about described guideway can the sliding sleeve that is free to slide of left and right thereon, described sliding sleeve is fixedly connected with a hydraulic cylinder, the roller pressure head fixed can be docked with step seat wheel shaft by pushing rolling wheels under the piston rod end of hydraulic cylinder is provided with an effect at hydraulic cylinder.
As preferably, described sliding sleeve is provided with one to be positioned at inside step seat wheel shaft and can to prevent step seat wheel shaft to deform the support angle-shaped piece of displacement, described support angle-shaped piece be provided with a connection backing plate be all fixedly connected with both between hydraulic cylinder, it is one overall and can be free to slide left and right on guideway that described support angle-shaped piece to be connected with hydraulic cylinder by connection backing plate.
As preferably, described lower carriage is provided with multiple positioning strip preventing stair step from skew occurring.
As preferably, described positioning strip quantity is set to three.
As preferably, be provided with the roller fixed cover of energy fixed idler whell in described roller pressure head outside.
Compared with prior art, usefulness of the present invention is: this stair step roller assembly machine, the structure combined by hydraulic cylinder and support angle-shaped piece carries out installation assembling to the roller of stair step, easily and fast roller can not only be installed, do not affect the overall assembly precision of staircase, and can also effectively prevent step to be out of shape, overall structure simpler production is convenient and installation lasting accuracy is high, is applicable to applying.
accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is front portion of the present invention sectional structure schematic diagram;
Fig. 2 is the partial enlargement structural representation at A place in Fig. 1;
In figure: 1, roller 2, step seat wheel shaft 3, upper bracket 4, lower carriage 5, guideway 6, sliding sleeve 7, hydraulic cylinder 8, roller pressure head 9, support angle-shaped piece 10, connection backing plate 11, positioning strip 12, roller fixed cover
detailed description of the invention:
Describe the present invention below in conjunction with the drawings and the specific embodiments:
A kind of stair step roller assembly machine, as Fig. 1, shown in 2, for the roller 1 of stair step is installed in step seat wheel shaft 2, comprise passive upper bracket 3 and lower carriage 4, described stair step is positioned between upper bracket 3 and lower carriage 4, a guideway 5 is fixed with in described upper bracket 3 bottom, described guideway about 5 is respectively equipped with one can the sliding sleeve 6 that is free to slide of left and right thereon, described sliding sleeve 6 is fixedly connected with a hydraulic cylinder 7, be provided with one in the piston rod end of hydraulic cylinder 7 and can dock fixing roller pressure head 8 with step seat wheel shaft 2 by pushing rolling wheels 1 under the effect of hydraulic cylinder 7, the roller fixed cover 12 of energy fixed idler whell 1 is provided with in described roller pressure head 8 outside, thus can effectively avoid roller 1 that the problem of sideslip and inclination occurs in installation process, improve the stability of installing, for strengthening the installation accuracy of stair step entirety, described sliding sleeve 6 is provided with one to be positioned at inside step seat wheel shaft 2 and can to prevent step seat wheel shaft 2 to deform the support angle-shaped piece 9 of displacement, described support angle-shaped piece 9 be provided with a connection backing plate 10 be all fixedly connected with both between hydraulic cylinder 7, it is one overall and can be free to slide left and right on guideway 5 that described support angle-shaped piece 9 to be connected with hydraulic cylinder 7 by connection backing plate 10, thus when practical application, described support angle-shaped piece 9 and hydraulic cylinder 7 can carry out adjustment position according to the developed width of stair step, to reach the deformation displacement preventing step seat wheel shaft 2 from causing because pressure is excessive, and the inconvenience causing installation because stair step is wide or narrow can be avoided, in addition, for preventing in installation process, described stair step is subjected to displacement, described lower carriage 4 is provided with multiple positioning strip 11 preventing stair step from skew occurring, and described positioning strip 11 quantity is set to three, thus more ensure that the stable and accurate of installation process.
In specific implementation process, first described stair step is positioned on the platform of lower carriage 4, and locate to prevent from being subjected to displacement in installation process affecting installation accuracy by positioning strip 11, then adjust the hydraulic cylinder 7 on wherein one side on guideway 5 and support the position of angle-shaped piece 9, due to hydraulic cylinder 7 and to support that angle-shaped piece 9 connected by connection backing plate 10 be one overall, thus when adjusting position, both synchronously adjust, then adjust according to the developed width of stair step, in the process of adjustment, to support inside angle-shaped piece 9 and step seat wheel shaft 2 near, thus the deformation displacement caused because stair step pressure is excessive can effectively be prevented, after having adjusted support angle-shaped piece 9 position, roller 1 is positioned in the roller fixed cover 12 of roller pressure head 8 front portion, and trepanning in roller 1 is alignd with step seat wheel shaft 2, then primer fluid cylinder pressure 7, under the effect of hydraulic cylinder 7 piston rod, moved by roller pressure head 8 pushing rolling wheels 1, and impel the interior trepanning of roller 1 and step seat wheel shaft 2 abutting joint to complete, then the installation of the roller on one side is in addition carried out by same mounting means, then the installment work of the roller of integral cascade is completed.Above-mentioned this stair step roller assembly machine, the structure combined by hydraulic cylinder and support angle-shaped piece carries out installation assembling to the roller of stair step, easily and fast roller can not only be installed, do not affect the overall assembly precision of staircase, and can also effectively prevent step to be out of shape, overall structure simpler production is convenient and installation lasting accuracy is high, is applicable to applying.
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (5)
1. a stair step roller assembly machine, for the roller (1) of stair step is installed in step seat wheel shaft (2), it is characterized in that: described roller assembly machine comprises passive upper bracket (3) and lower carriage (4), described stair step is positioned between upper bracket (3) and lower carriage (4), a guideway (5) is fixed with in described upper bracket (3) bottom, described guideway (5) left and right is respectively equipped with one can the sliding sleeve (6) that is free to slide of left and right thereon, described sliding sleeve (6) is fixedly connected with a hydraulic cylinder (7), be provided with one in the piston rod end of hydraulic cylinder (7) and fixing roller pressure head (8) can be docked with step seat wheel shaft (2) by pushing rolling wheels (1) under the effect of hydraulic cylinder (7).
2. stair step roller assembly machine according to claim 1, it is characterized in that: on described sliding sleeve (6), be provided with one be positioned at step seat wheel shaft (2) inner side and can prevent step seat wheel shaft (2) to deform the support angle-shaped piece (9) of displacement, described support angle-shaped piece (9) be provided with a connection backing plate be all fixedly connected with both (10) between hydraulic cylinder (7), it is one overall and can be free to slide in the upper left and right of guideway (5) that described support angle-shaped piece (9) to be connected with hydraulic cylinder (7) by connection backing plate (10).
3. stair step roller assembly machine according to claim 1, is characterized in that: on described lower carriage (4), be provided with multiple positioning strip (11) preventing stair step from skew occurring.
4. stair step roller assembly machine according to claim 3, is characterized in that: described positioning strip (11) quantity is set to three.
5. stair step roller assembly machine according to claim 1, is characterized in that: the roller fixed cover (12) being provided with energy fixed idler whell (1) in described roller pressure head (8) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510576652.4A CN105108475A (en) | 2015-09-11 | 2015-09-11 | Assembly machine for rolling wheels of escalator steps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510576652.4A CN105108475A (en) | 2015-09-11 | 2015-09-11 | Assembly machine for rolling wheels of escalator steps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105108475A true CN105108475A (en) | 2015-12-02 |
Family
ID=54656699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510576652.4A Pending CN105108475A (en) | 2015-09-11 | 2015-09-11 | Assembly machine for rolling wheels of escalator steps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105108475A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382517A (en) * | 2015-12-22 | 2016-03-09 | 苏州频发机电科技有限公司 | Rolling wheel assembly device |
| CN106181364A (en) * | 2016-08-22 | 2016-12-07 | 苏州奔机电有限公司 | A kind of stair step general assembly frock |
| CN107631871A (en) * | 2017-11-10 | 2018-01-26 | 苏州奔机电有限公司 | A kind of roller fatigue testing machine |
| CN107677182A (en) * | 2017-11-10 | 2018-02-09 | 苏州奔机电有限公司 | A kind of step A-frame part detecting tool |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0647585A1 (en) * | 1993-10-08 | 1995-04-12 | Otis Elevator Company | Escalator step chain support apparatus |
| CN201385202Y (en) * | 2009-03-20 | 2010-01-20 | 德尔福沙基诺凌云驱动轴有限公司 | Special assembly device for elastic retainer ring of universal joint at sliding end |
| CN102501056A (en) * | 2011-10-31 | 2012-06-20 | 中联重科股份有限公司 | Pin assembling and disassembling device |
| CN102922257A (en) * | 2012-11-19 | 2013-02-13 | 江苏中联铝业有限公司 | Wheel bearing press-mounting device |
| CN103182641A (en) * | 2013-03-25 | 2013-07-03 | 山东开泰工业科技有限公司 | Pressing fit machine for rolling bearing pedestal |
| CN203125091U (en) * | 2013-04-06 | 2013-08-14 | 江西理工大学 | Multifunctional bearing press-filling machine |
| CN204893367U (en) * | 2015-09-11 | 2015-12-23 | 苏州奔一机电有限公司 | Escalator step gyro wheel assembly machine |
-
2015
- 2015-09-11 CN CN201510576652.4A patent/CN105108475A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0647585A1 (en) * | 1993-10-08 | 1995-04-12 | Otis Elevator Company | Escalator step chain support apparatus |
| CN201385202Y (en) * | 2009-03-20 | 2010-01-20 | 德尔福沙基诺凌云驱动轴有限公司 | Special assembly device for elastic retainer ring of universal joint at sliding end |
| CN102501056A (en) * | 2011-10-31 | 2012-06-20 | 中联重科股份有限公司 | Pin assembling and disassembling device |
| CN102922257A (en) * | 2012-11-19 | 2013-02-13 | 江苏中联铝业有限公司 | Wheel bearing press-mounting device |
| CN103182641A (en) * | 2013-03-25 | 2013-07-03 | 山东开泰工业科技有限公司 | Pressing fit machine for rolling bearing pedestal |
| CN203125091U (en) * | 2013-04-06 | 2013-08-14 | 江西理工大学 | Multifunctional bearing press-filling machine |
| CN204893367U (en) * | 2015-09-11 | 2015-12-23 | 苏州奔一机电有限公司 | Escalator step gyro wheel assembly machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382517A (en) * | 2015-12-22 | 2016-03-09 | 苏州频发机电科技有限公司 | Rolling wheel assembly device |
| CN106181364A (en) * | 2016-08-22 | 2016-12-07 | 苏州奔机电有限公司 | A kind of stair step general assembly frock |
| CN106181364B (en) * | 2016-08-22 | 2018-05-11 | 苏州奔一机电有限公司 | A kind of stair step general assembly frock |
| CN107631871A (en) * | 2017-11-10 | 2018-01-26 | 苏州奔机电有限公司 | A kind of roller fatigue testing machine |
| CN107677182A (en) * | 2017-11-10 | 2018-02-09 | 苏州奔机电有限公司 | A kind of step A-frame part detecting tool |
| CN107677182B (en) * | 2017-11-10 | 2023-07-07 | 苏州奔一机电有限公司 | Step tripod part detects frock |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151202 |
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| WD01 | Invention patent application deemed withdrawn after publication |