CN202227848U - Bearing and guiding mechanism for sliding door - Google Patents
Bearing and guiding mechanism for sliding door Download PDFInfo
- Publication number
- CN202227848U CN202227848U CN2011202946819U CN201120294681U CN202227848U CN 202227848 U CN202227848 U CN 202227848U CN 2011202946819 U CN2011202946819 U CN 2011202946819U CN 201120294681 U CN201120294681 U CN 201120294681U CN 202227848 U CN202227848 U CN 202227848U
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- China
- Prior art keywords
- bearing
- guiding
- sliding door
- guiding mechanism
- door
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- 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.)
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Abstract
The utility model discloses a bearing and guiding mechanism for a sliding door. The mechanism comprises at least one group of bearing and guiding components, wherein each group of bearing and guiding components comprise two bearing and guiding wheels, and a supporting groove which concaves inwards is arranged on the side wall of each of the bearing and guiding wheels and encircles the side wall. The bearing and guiding mechanism for the sliding door is simple and compact in structure, and the existing guide rail and pulley mechanism is replaced by the bearing and guiding wheels with the V-shaped supporting grooves; the bearing and guiding mechanism runs stably within the whole stroke range, the phenomenon of eccentric loading does not occur, the stress is balanced, and the noise is low; and the installing space is small, the bottom or the top part of the sliding door takes circular tubes as slide blocks to move between the bearing and guiding wheels with the V-shaped supporting grooves, the volume of the bearing and guiding wheel is small, and the original guide rail devices are saved.
Description
Technical field
The utility model relates to a kind of carrying guiding mechanism, in particular a kind of moving with carrying guiding mechanism.
Background technology
The electronic carrying guiding device that moves door system receives the restriction of installing space and service condition etc. in the track traffic, and normal at present employing cantilever rigid guideway supports belt, feed screw nut pair or pinion and rack transmission; Structure is complicated; Cost is higher, and installation difficulty is big, and is high to requirements of installation space.If the form of structure that adopts door leaf and guide rail to separate is installed pulley in the door leaf bottom, pulley moves in guide rail.So both increase manufacturing cost, also increased the complexity of structure simultaneously, reduced the reliability of carrying guiding device.
The utility model content
The utility model purpose: the purpose of the utility model is to overcome the deficiency of prior art, provide a kind of move with carry guiding mechanism, utilize have the V-arrangement support slot the carrying directive wheel as the mechanism of carrying guiding, realized moving stably a motion.
Technical scheme: the utility model is realized through following technical scheme; The utility model comprises that at least one group carries guidance set; Every group carries guidance set and comprises that two carry directive wheels, and the sidewall that carries directive wheel is provided with and caves inward and around the sidewall support slot in one week.
The cross section of said support slot is a V-arrangement, the V-arrangement support slot with move door contact minimumly, can reduce frictional force, reduce noise.
Have between said two support slots that carry directive wheels and be used to move the passage that door moves, bottom or the top of moving door are pipe, in passage, slide.
The operating principle of the utility model is: the utility model is to move as slide block; The carrying directive wheel that has the V-arrangement support slot is as carrying guiding mechanism; Two female parts of carrying directive wheel upper support groove are used for guiding; The two ends up and down of carrying directive wheel are used for carrying, and move door and in two carrying directive wheels, slide, and carry directive wheel rotation along with the slip that moves door.
Beneficial effect: the utility model is compared prior art and had the following advantages: the utility model is simple and compact for structure, has replaced existing Guide rollers mechanism through the carrying directive wheel that has the V-arrangement support slot; Operate steadily, carry guiding mechanism in whole travel range, load-carrying phenomenon without acceptance of persons, stress balance, noise is low; Installing space is little, and bottom or the top of moving door are having the carrying directive wheel intermediary movements of V-arrangement support slot with pipe as slide block, and the volume of carrying directive wheel is little and omitted original track-type facilities.
Description of drawings
Fig. 1 is the structural representation of the utility model;
The structural representation that Fig. 2 is a driving mechanism when moving bottom;
Fig. 3 is the structural representation of driving mechanism when moving header.
The specific embodiment
Embodiment in the face of the utility model elaborates down; Present embodiment is being to implement under the prerequisite with the utility model technical scheme; Provided detailed embodiment and concrete operating process, but the protection domain of the utility model is not limited to following embodiment.
As depicted in figs. 1 and 2; Present embodiment comprises carrying guidance set 1, moves door 4, driving mechanism 5 and base plate 6; That moves door 4 respectively has two groups to carry guidance sets 1 up and down, and every group carries guidance set 1 and comprise that two carry directive wheels 2, and the sidewall that carries directive wheel 2 is provided with and caves inward and around the sidewall support slot 3 in one week; The cross section of support slot 3 is a V-arrangement; Have between the support slot 3 that two carry directive wheels 2 and be used to move the passage that door 4 moves, bottom or the top of moving door 4 are pipe, in passage, slide.Moving door 4 in the present embodiment is double doors, also can be single open-door in other embodiments.
Moving door 4 links to each other with driving mechanism 5; Driving mechanism 5 drives and moves door 4 slips, is positioned at the carrying guidance set 1 that moves door 4 bottoms and is fixed on the base plate 6, is positioned at the carrying guidance set 1 that moves door 4 tops and is fixed on the top board 7; Driving mechanism 5 is fixed on the base plate 6 or on the top board 7, and is as shown in Figure 3.
As shown in Figure 2; Move the place that door 4 pipe contact with the support slot 3 of V-arrangement and have only a, b, c, four points of d, do slide block, reciprocating motion after moving door 4 and being activated mechanism 5 and driving to move door 4; Realize the switch door; Carry directive wheel 2 when moving door 4 and move, because rotation takes place the frictional force that contact produces.The support slot 3 of V-arrangement is around carrying the directive wheel groove in one week of 2 sidewalls, and to carry the contact of directive wheels 2 steady so move door 4 motion neutralizations, and because contact local minimum can reduce frictional force, the minimizing noise.
Claims (3)
1. one kind is moved with carrying guiding mechanism; It is characterized in that; Comprise that at least one group carries guidance set (1), every group carries guidance set (1) and comprises that two carry directive wheels (2), and the sidewall that carries directive wheel (2) is provided with and caves inward and around the sidewall support slot (3) in one week.
2. according to claim 1 moving with carrying guiding mechanism, it is characterized in that: the cross section of said support slot (3) is a V-arrangement.
3. according to claim 1 moving with carrying guiding mechanism is characterized in that: have between said two support slots (3) that carry directive wheels (2) and be used to move the passage that door moves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202946819U CN202227848U (en) | 2011-08-15 | 2011-08-15 | Bearing and guiding mechanism for sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202946819U CN202227848U (en) | 2011-08-15 | 2011-08-15 | Bearing and guiding mechanism for sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202227848U true CN202227848U (en) | 2012-05-23 |
Family
ID=46078437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202946819U Expired - Lifetime CN202227848U (en) | 2011-08-15 | 2011-08-15 | Bearing and guiding mechanism for sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202227848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107539529A (en) * | 2017-09-29 | 2018-01-05 | 安徽沙丰新材料有限公司 | A kind of shaping equipment after pallet stacking |
-
2011
- 2011-08-15 CN CN2011202946819U patent/CN202227848U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107539529A (en) * | 2017-09-29 | 2018-01-05 | 安徽沙丰新材料有限公司 | A kind of shaping equipment after pallet stacking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120523 |