CN205063638U - Push -and -pull door location guide pulley - Google Patents
Push -and -pull door location guide pulley Download PDFInfo
- Publication number
- CN205063638U CN205063638U CN201520770734.8U CN201520770734U CN205063638U CN 205063638 U CN205063638 U CN 205063638U CN 201520770734 U CN201520770734 U CN 201520770734U CN 205063638 U CN205063638 U CN 205063638U
- Authority
- CN
- China
- Prior art keywords
- guide wheel
- guide pulley
- sliding door
- gland
- push
- 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
Links
Landscapes
- Support Devices For Sliding Doors (AREA)
Abstract
The utility model relates to a push -and -pull door technical field especially relates to a push -and -pull door location guide pulley. This push -and -pull door location guide pulley includes guide pulley axle, guide pulley and guide pulley gland, and the guide pulley cover is located the outside of guide pulley axle, and with guide pulley gland connection, guide pulley are wear -resisting anticorrosive guide pulley push -and -pull door location guide pulley. The utility model provides a thereby the guide pulley is the corrosion resistance of wear -resisting anticorrosive guide pulley reinforcing guide pulley among the push -and -pull door location guide pulley, optimizes the guide pulley performance, improves the usability of locating wheel, and increase of service life reduces the fault rate at gate, reduces maintenance volume and cost of maintenance.
Description
Technical field
The utility model relates to sliding door technical field, particularly relates to a kind of sliding door positioning guide wheel.
Background technology
At present, in factory and enterprise, gate generally adopts in the middle of outsourcing cast iron roller inlays rolling bearing location introduction formula sliding door, and structure is simple, opens, closes the advantages such as convenient.But in the utilization of reality, switch causes the positioning guide wheel of sliding door to carry very large live load frequently, additional outdoor rainwater etc. easily produce corrosion to this structure to be caused damaging.Invention is intended to, by improving the form of structure of positioning guide wheel and material, improve the job stability of positioning guide wheel, extend working life, reduce maintenance capacity and maintenance cost.
The sliding door positioning guide wheel of genuine production and application, directly installs the bearing of different model outside alignment pin.In actual use, bearing outer ring directly contacts with the upper edge of sliding door, produces rolling friction in running.Bearing outer ring and sliding door material are with bearing steel metal material, and phase mutual friction in use procedure, slightly oil starvation noise, vibration are greatly, the application life of remote-effects drive motors mechanism.Meanwhile, because most sliding door uses all out of doors, long-term exposing to the weather drenches with rain, very easily there is corrosion in metal material, bearing body also cannot carry out preservative treatment, so in use for some time, just there will be bearing rust, damage, the operational failure of gate displacement.
Therefore, for above deficiency, need to provide a kind of sliding door positioning guide wheel.
Utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is that the stability in use of solution locating wheel is weak, and the time in application life is short, and the fault rate that sliding door opens and closes is high, the problem that maintenance capacity is large and maintenance cost is high.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of sliding door positioning guide wheel, comprises guide wheel shaft, guide wheel and guide wheel gland, and described guide wheel and guide wheel gland are all set in the outside of described guide wheel shaft, described guide wheel is connected with described guide wheel gland, and described guide wheel is wear-and corrosion-resistant guide wheel.
Preferably, described guide wheel shaft is ladder shaft-like, described guide wheel shaft comprises the first multidiameter, the second multidiameter, the 3rd multidiameter and four-step axle, and described guide wheel is arranged on described 3rd multidiameter, and described guide wheel gland (5) is arranged on four-step axle (13).
Preferably, the material of described guide wheel is nylon.
Preferably, also comprise rain cover, described rain cover to be arranged on described second multidiameter and to be connected with described guide wheel.
Preferably, described first multidiameter is provided with screw thread.
Preferably, the surface contacted with guide wheel is provided with lubrication groove to described 3rd multidiameter.
Preferably, the material of described guide wheel shaft is stainless steel.
Preferably, described guide wheel gland materia is nylon.
(3) beneficial effect
Technique scheme tool of the present utility model has the following advantages: in the sliding door positioning guide wheel that the utility model provides, comprise guide wheel shaft, guide wheel and guide wheel gland, described guide wheel and guide wheel gland are all set in the outside of described guide wheel shaft, described guide wheel is connected with described guide wheel gland (5), and described guide wheel is wear-and corrosion-resistant guide wheel.The sliding door positioning guide wheel that the utility model provides, strengthens the corrosion resistance of guide wheel, optimizes guide wheel performance, improves the usability of locating wheel, increases the service life, and reduces the fault rate at gate, reduces maintenance capacity and maintenance cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment sliding door positioning guide wheel;
Fig. 2 is the structural representation of the guide wheel shaft of the utility model embodiment sliding door positioning guide wheel;
Fig. 3 is the structural representation of the rainhat of the utility model embodiment sliding door positioning guide wheel;
Fig. 4 is the Guiding wheel structure schematic diagram of the utility model embodiment sliding door positioning guide wheel;
Fig. 5 is the guide wheel gland structure schematic diagram of the utility model embodiment sliding door positioning guide wheel;
Fig. 6 is the utility model embodiment sliding door positioning guide wheel installation site schematic diagram.
In figure: 1: guide wheel shaft; 2: rainhat; 3: guide wheel; 4: chapiter screw; 5: guide wheel gland; 6: body of wall; 7: angle steel; 8: Men Ti; 9: sliding door positioning guide wheel; 10: the first multidiameters; 11: the second multidiameters; 12: the three multidiameters; 13: the four-step axles.
Detailed description of the invention
In description of the present utility model, it should be noted that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.In addition, in description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more.
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.
As shown in Figures 1 to 6, a kind of sliding door positioning guide wheel that the utility model embodiment provides, comprise guide wheel shaft 1, guide wheel 3 and guide wheel gland 5, described guide wheel 3 is sheathed on the outside of described guide wheel shaft 1, and be connected with described guide wheel gland 5, described guide wheel 3 is wear-and corrosion-resistant guide wheel.Described guide wheel 3 and guide wheel gland 5 form hollow circular shaft shape through hole, this through hole and guide wheel shaft 1 matched in clearance.
Preferably, described guide wheel shaft 1 is stepped, described guide wheel shaft 1 comprises the first multidiameter 10, second multidiameter 11, the 3rd multidiameter 12 and four-step axle 13, described guide wheel 3 is arranged on described 3rd multidiameter 12, described guide wheel 3 is provided with boss, boss is connected on the second limit shaft 12, moves in the axial direction for limiting guide wheel 3.
Preferably, the material of described introduction gland 5, guide wheel 3 is nylon, nylon material has the advantage of nontoxic, light weight, excellent mechanical strength, abrasion resistance and corrosion resistance preferably, nylon is utilized to replace metal material, not only abrasion resistance gets a promotion, and cheap, is convenient to manufacture, effectively overcome original metal bearing perishable, flimsy shortcoming.Under the operating mode of low-speed heave-load, nylon material guide wheel is more applicable.Effectively extend the application life of guide wheel simultaneously, reduce the number of stoppages of sliding door in frequent open and close situation, reduce corrective maintenance amount, reduce maintenance cost.Preferably, described introduction gland 5 is arranged on described guide wheel shaft 1 four-step axle 13 position, and described introduction gland 5 and guide wheel 3 are fixed by bolt or the mode such as threaded engagement is fixed.
Preferably, described sliding door positioning guide wheel also comprises rain cover 2, described rain cover 2 to be arranged on described second multidiameter 11 and to be connected with described guide wheel 3, described rain cover 2 is sleeved on guide wheel shaft 1, guide wheel 3 side is arranged at relative to guide wheel gland 5, rain cover 2 is added at guide wheel top, can effectively prevent rainwater from invading guide wheel 3 inner, corrosion guide wheel shaft 1, affect the normal rotation of guide wheel 3, also dirt sand can be avoided to enter guide wheel 3 inner, destroy guide wheel 3 structure, cause reducing guide wheel 3 physical life.
Preferably, described first multidiameter 10 is provided with screw thread, is provided with screw thread in the present embodiment on guide wheel shaft 1, and this design can realize guide wheel shaft 1 and directly be fixedly connected on angle steel, does not need other retaining element, saves space and cost.
Preferably, on described 3rd multidiameter 12 and the surface contacted with guide wheel 3 is provided with lubrication groove, in the present embodiment, lubrication groove is designed to cross type, arranging lubrication groove effectively can reduce friction, between rubbing surface, add sliding agent, thus friction factor is reduced, reduce friction.Attenuating wearing and tearing, sliding agent can reduce solids wearing and tearing between rubbing surface, surface corrosion is intermetallic stings weldering and the surperficial wearing and tearing caused that come off, cooling friction surface: rinse: the lubricated oil of the chip worn and torn is taken away and is called flushing.Sealing function, lubrication oil general on market is all water insoluble, and this dot characteristics can effectively prevent liquid water from entering in guide wheel 3, and such groove can cushion shockproof, and then protective device, improves physical life.
Preferably, the material of described guide wheel shaft 1 is stainless steel, and stainless steel has the characteristic of the corrosion of the weak corrosive mediums such as resistance to air, steam, water, and stainless steel also has heat resistance, and at high temperature stainless steel still can keep its excellent physical and mechanical properties.
Preferably, guide wheel 3 is connected by chapiter screw 4 with guide wheel gland 5 in the present embodiment.
During use, described screwed one end of sliding door positioning guide wheel 9 is arranged on angle steel 7, described sliding door positioning guide wheel 9 at least installs two groups, can directly threaded engagement connect, also be fixedly connected with by nut, angle steel 7 is arranged on body of wall 6, and door body 8 is arranged at described in two groups between sliding door positioning guide wheel 9, and the guide wheel 3 of described sliding door positioning guide wheel 9 is fitted door body 8 door-plate.Realize door body 8 to slide and push-and-pull.
In sum, the sliding door positioning guide wheel that the utility model provides, comprises guide wheel shaft 1, guide wheel 3 and guide wheel gland 5, and described guide wheel 3 is sheathed on the outside of described guide wheel shaft 1, and be connected with described guide wheel gland 5, described guide wheel 3 is wear-and corrosion-resistant guide wheel, strengthens the corrosion resistance of guide wheel, optimizes guide wheel performance, improve the usability of locating wheel, increase the service life, reduce the fault rate at gate, reduce maintenance capacity and maintenance cost.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (8)
1. a sliding door positioning guide wheel, it is characterized in that: comprise guide wheel shaft (1), guide wheel (3) and guide wheel gland (5), described guide wheel (3) and guide wheel gland (5) are all set in the outside of described guide wheel shaft (1), described guide wheel (3) is connected with described guide wheel gland (5), and described guide wheel (3) is wear-and corrosion-resistant guide wheel.
2. sliding door positioning guide wheel according to claim 1, it is characterized in that: described guide wheel shaft (1) comprises the first multidiameter (10), the second multidiameter (11), the 3rd multidiameter (12) and the four-step axle (13) that connect successively, described guide wheel (3) is arranged on described 3rd multidiameter (12), and described guide wheel gland (5) is arranged on four-step axle (13).
3. sliding door positioning guide wheel according to claim 1, is characterized in that: the material of described guide wheel (3) is nylon.
4. sliding door positioning guide wheel according to claim 2, it is characterized in that: also comprise rain cover (2), described rain cover (2) is arranged at described second multidiameter (11) and goes up and be connected with described guide wheel (3).
5. sliding door positioning guide wheel according to claim 2, is characterized in that: described first multidiameter (10) is provided with screw thread.
6. sliding door positioning guide wheel according to claim 2, is characterized in that: described 3rd multidiameter (12) is upper and the surface contacted with guide wheel (3) is provided with lubrication groove.
7. sliding door positioning guide wheel according to claim 1, is characterized in that: the material of described guide wheel shaft (1) is stainless steel.
8. sliding door positioning guide wheel according to claim 1, is characterized in that: described guide wheel gland (5) material is nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520770734.8U CN205063638U (en) | 2015-09-30 | 2015-09-30 | Push -and -pull door location guide pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520770734.8U CN205063638U (en) | 2015-09-30 | 2015-09-30 | Push -and -pull door location guide pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205063638U true CN205063638U (en) | 2016-03-02 |
Family
ID=55390207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520770734.8U Expired - Fee Related CN205063638U (en) | 2015-09-30 | 2015-09-30 | Push -and -pull door location guide pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205063638U (en) |
-
2015
- 2015-09-30 CN CN201520770734.8U patent/CN205063638U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204942297U (en) | Machine bearing seal arrangement | |
| CN205063638U (en) | Push -and -pull door location guide pulley | |
| CN209354263U (en) | A kind of gasket seal for automobile engine | |
| CN215110155U (en) | Embedded detachable guide key for roller press | |
| CN209414422U (en) | A kind of motor of oil storage slow release lubricant | |
| CN205780359U (en) | A kind of self-lubricating plain bearing seat | |
| CN109763463B (en) | Stop device | |
| CN207470423U (en) | Submersible screw pump reverses position limiting structure, submersible screw pump and oil extraction system | |
| CN200971848Y (en) | Corrosion-proof sand-proof underground beam unit | |
| CN202646005U (en) | Non-clogging rotor pump | |
| CN103697131B (en) | A kind of ball screw | |
| CN202466654U (en) | Grab bucket opening and closing pulley block | |
| CN207761961U (en) | A kind of built-in glue solution pump | |
| CN220687870U (en) | Mosaic solid self-lubricating bearing | |
| CN209523585U (en) | Industrial lift door reinforcement type side hinge and mute wheel | |
| CN204253251U (en) | The anti-oil thrower of surging of a kind of hydraulic turbine generator | |
| CN205446154U (en) | Lubricated footstep bearing subassembly of water | |
| CN205207426U (en) | Outer loop fluting joint bearing | |
| CN207297612U (en) | Easy to the bent axle of maintenance | |
| CN201801854U (en) | Navigation lock | |
| CN203214615U (en) | Bearing bush | |
| CN211082595U (en) | Sliding bearing seat | |
| CN208585341U (en) | A kind of thrust wheel | |
| CN211737440U (en) | Seal guide assembly of oil-free plunger pump | |
| CN105673547A (en) | Water-lubricated thrust bearing assembly |
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: 20160302 Termination date: 20180930 |