CN203955466U - A kind of edge banding machine rubber-coated mechanism glue leakage-proof device - Google Patents
A kind of edge banding machine rubber-coated mechanism glue leakage-proof device Download PDFInfo
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- CN203955466U CN203955466U CN201420165730.2U CN201420165730U CN203955466U CN 203955466 U CN203955466 U CN 203955466U CN 201420165730 U CN201420165730 U CN 201420165730U CN 203955466 U CN203955466 U CN 203955466U
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- temperature bearing
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Abstract
The utility model discloses a kind of edge banding machine rubber-coated mechanism glue leakage-proof device, comprise colloidal sol box, rubberizing shaft and bearing, bearing is located at the outside, bottom surface of colloidal sol box, and form in inside and the inner chamber conducting of colloidal sol box and the axis hole of built-in bearing, rubberizing shaft comprises and inserts the connecting portion of axis hole and through the inner chamber of colloidal sol box and extend the operate portions of colloidal sol box top, connecting portion is through axis hole and by locking nut and the attaching nut location of bearing lower end, bearing comprises the thrust ball bearing that is positioned at axis hole upper port and the first high-temperature bearing that is positioned at thrust ball bearing downside, and be positioned at the second high-temperature bearing of axis hole lower port, the first high-temperature bearing upper, the lower surface of lower surface and the second high-temperature bearing is equipped with seal washer.Gap between high-temperature bearing inner ring and outer ring seals by seal washer.With fitting tightly of three seal washers and two high-temperature bearing end faces, play successively filter, multi-layer sealed effect, whole apparatus structure is simple, easily processing, glue-leakage-resistant are effective.
Description
Technical field
The utility model, for woodworking machinery field, particularly relates to a kind of edge banding machine rubber-coated mechanism glue leakage-proof device.
Background technology
At present, on domestic and international market, the most of structures such as sealing ring, copper ring, sealing shroud that adopt of the rubberizing shaft of gluing device of edge bonding machine support sealing used seal, most life-span of these hermetically-sealed constructions is not long, easily wearing and tearing cause the phenomenon of glue Lou or axle locking, cause edge banding machine cisco unity malfunction, even can not work.
In addition, the applicant has submitted in 2012 to State Intellectual Property Office the application for a patent for invention that application number is 201210125720.1 to, in this application file, specifically disclose and the mode that multiple graphite bearings and multiple oiliness bearing closely enumerate is set avoids the leak generation of glue phenomenon.But after practice is used, find that leaking glue phenomenon still exists, inventor finds that to said structure analysis subject matter is afterwards: the gap between inner ring and the outer ring of graphite bearing, and for glue provides leakage glue passage.Given this, inventor proposes to improve on the basis of this technical scheme, to avoid the leak generation of glue phenomenon.
Utility model content
For addressing the above problem, the utility model provides that a kind of processing simple in structure, easy, glue-leakage-resistant are effective, the edge banding machine rubber-coated mechanism glue leakage-proof device of long service life.
The utility model solves the technical scheme that its technical problem adopts: a kind of edge banding machine rubber-coated mechanism glue leakage-proof device, comprise colloidal sol box, rubberizing shaft and bearing, bearing is located at the outside, bottom surface of colloidal sol box, and form in inside and the inner chamber conducting of colloidal sol box and the axis hole of built-in bearing, rubberizing shaft comprises and inserts the connecting portion of described axis hole and through the inner chamber of described colloidal sol box and extend the operate portions of colloidal sol box top, connecting portion is through axis hole and by locking nut and the attaching nut location of bearing lower end, bearing comprises the thrust ball bearing that is positioned at axis hole upper port and the first high-temperature bearing that is positioned at thrust ball bearing downside, and be positioned at the second high-temperature bearing of axis hole lower port, the first high-temperature bearing upper, the lower surface of lower surface and the second high-temperature bearing is equipped with seal washer, when use, adjusting lock nut and attaching nut make rubberizing shaft rotation degree of tightness moderate, a little somewhat tight, and can rotate with hand.Can eliminate like this gap between two upper and lower end faces of high-temperature bearing and 3 seal washers, prevent that glue from leaking.
Be further used as the improvement of technical solutions of the utility model, centre bore and the connecting portion of seal washer fit tightly, the outer rim lid of seal washer is crossed the gap between the first high-temperature bearing or the second high-temperature bearing inner ring and outer ring, the leakage glue passage forming with the gap of blocking by seal washer between inner ring and the outer ring of high-temperature bearing.
Be further used as the improvement of technical solutions of the utility model, outer ring face and the bearing of the first high-temperature bearing and the second high-temperature bearing closely cooperate, and the inner ring face of the first high-temperature bearing and the second high-temperature bearing closely cooperates mutually with connecting portion.
Be further used as the improvement of technical solutions of the utility model, bearing is provided with the oil duct with the first high-temperature bearing lower surface conducting, the external oil nozzle of oil duct, for make-up oil in the first high-temperature bearing, to alleviate the wearing and tearing between high-temperature bearing inside and high-temperature bearing and seal washer.
The beneficial effects of the utility model: in this edge banding machine rubber-coated mechanism glue leakage-proof device, high-temperature bearing outer ring and bearing closely cooperate, inner ring and rubberizing shaft closely cooperate, gap between high-temperature bearing inner ring and outer ring seals by seal washer, seal washer adopts special hard wear-resistant material to make, long service life.The utility model is by above-mentioned design, with fitting tightly of three seal washers and two high-temperature bearing end faces, play successively filter, multi-layer sealed effect, whole apparatus structure is simple, easily processing, glue-leakage-resistant are effective.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model embodiment overall structure schematic diagram;
Fig. 2 is the enlarged diagram that the utility model embodiment rubberizing shaft connecting portion is connected with bearing;
Fig. 3 is the decomposing schematic representation that the utility model embodiment rubberizing shaft is connected with bearing.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, the utility model provides a kind of edge banding machine rubber-coated mechanism glue leakage-proof device, comprise colloidal sol box 1, rubberizing shaft 2 and bearing 3, bearing 3 is located at the outside, bottom surface of colloidal sol box 1, and form and the inner chamber conducting of colloidal sol box 1 and the axis hole 31 of built-in bearing in inside, rubberizing shaft 2 comprises and inserts the connecting portion 21 of described axis hole 31 and through the inner chamber of described colloidal sol box 1 and extend the operate portions 22 of colloidal sol box 1 top, connecting portion 21 passes axis hole 31 and locates by locking nut 4 and the attaching nut 5 of bearing 3 lower ends, bearing comprises the thrust ball bearing 61 that is positioned at axis hole 31 upper port and the first high-temperature bearing 62 that is positioned at thrust ball bearing 61 downsides, and be positioned at the second high-temperature bearing 63 of axis hole 31 lower port, outer ring face and the bearing 3 of the first high-temperature bearing 62 and the second high-temperature bearing 63 closely cooperate, the inner ring face of the first high-temperature bearing 62 and the second high-temperature bearing 63 closely cooperates mutually with connecting portion 21.The upper and lower end face of the first high-temperature bearing 62 and the lower surface of the second high-temperature bearing 63 are equipped with seal washer 7, the centre bore of seal washer 7 and connecting portion 21 fit tightly, the outer rim lid of seal washer 7 is crossed the gap between the first high-temperature bearing 62 or the second high-temperature bearing 63 inner rings and outer ring, the leakage glue passage forming with the gap of blocking by seal washer 7 between inner ring and the outer ring of high-temperature bearing.When use, adjusting lock nut 4 and attaching nut 5 make rubberizing shaft rotation degree of tightness moderate, a little somewhat tight, and can rotate with hand.Can eliminate like this gap between two upper and lower end faces of high-temperature bearing and 3 seal washers 7, prevent that glue 8 from leaking.
When work, rubberizing shaft 2 is by below attaching nut 5 transmissions, and glue 8, by the gap between rubberizing shaft 2 and colloidal sol box 1, enters in thrust ball bearing 61, and thrust ball bearing 61 does not seal, and mainly plays a supportive role, and bears axial load.When glue 8 reaches the first high-temperature bearing 62, because high-temperature bearing outer ring and bearing 3 closely cooperate, inner ring and rubberizing shaft 2 closely cooperate, so glue 8 can only enter from the gap between first seal washer 7 and the first high-temperature bearing 62, because gap between the first high-temperature bearing 62 and first seal washer 7 is very little, so it is little to enter the glue of the first high-temperature bearing 62, first seal washer 7 plays ground floor sealing function.After glue 8 enters the first high-temperature bearing 62, second seal washer 7 plays second layer sealing function.Through coordinating between two seal washers 7 and the first high-temperature bearing 62, enter into the glue 8 of bearing 3 seldom.After the glue 8 of infiltration enters the second high-temperature bearing 63 by axis hole 31, by the three-layer sealed effect of playing that coordinates between the 3rd seal washer 7 and the second high-temperature bearing 63, glue 8 can not spill like this.
In addition, bearing 3 is provided with the oil duct 32 with the first high-temperature bearing 62 lower surface conductings, and the external oil nozzle 33 of oil duct 32, for to the interior make-up oil of the first high-temperature bearing 62, to alleviate the wearing and tearing between high-temperature bearing inside and high-temperature bearing and seal washer 7, increase the service life.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and the modification that these are equal to or replacement are all included in the application's claim limited range.
Claims (3)
1. an edge banding machine rubber-coated mechanism glue leakage-proof device, it is characterized in that: comprise colloidal sol box, rubberizing shaft and bearing, described bearing is located at the outside, bottom surface of colloidal sol box, and form in inside and the inner chamber conducting of colloidal sol box and the axis hole of built-in bearing, described rubberizing shaft comprises and inserts the connecting portion of described axis hole and through the inner chamber of described colloidal sol box and extend the operate portions of colloidal sol box top, described connecting portion is through axis hole and by locking nut and the attaching nut location of bearing lower end, described bearing comprises the thrust ball bearing that is positioned at axis hole upper port and the first high-temperature bearing that is positioned at thrust ball bearing downside, and be positioned at the second high-temperature bearing of axis hole lower port, described the first high-temperature bearing upper, the lower surface of lower surface and the second high-temperature bearing is equipped with seal washer, centre bore and the connecting portion of described seal washer fit tightly, the outer rim lid of seal washer is crossed the gap between the first high-temperature bearing or the second high-temperature bearing inner ring and outer ring.
2. edge banding machine rubber-coated mechanism glue leakage-proof device according to claim 1, it is characterized in that: outer ring face and the described bearing of described the first high-temperature bearing and the second high-temperature bearing closely cooperate, the inner ring face of the first high-temperature bearing and the second high-temperature bearing closely cooperates mutually with described connecting portion.
3. edge banding machine rubber-coated mechanism glue leakage-proof device according to claim 1 and 2, is characterized in that: described bearing is provided with the oil duct with the first high-temperature bearing lower surface conducting, the external oil nozzle of described oil duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165730.2U CN203955466U (en) | 2014-04-04 | 2014-04-04 | A kind of edge banding machine rubber-coated mechanism glue leakage-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165730.2U CN203955466U (en) | 2014-04-04 | 2014-04-04 | A kind of edge banding machine rubber-coated mechanism glue leakage-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203955466U true CN203955466U (en) | 2014-11-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420165730.2U Expired - Fee Related CN203955466U (en) | 2014-04-04 | 2014-04-04 | A kind of edge banding machine rubber-coated mechanism glue leakage-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203955466U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438730A (en) * | 2016-11-10 | 2017-02-22 | 广东历宏机械有限公司 | Gluing flange for automatic edge bander |
| CN111558499A (en) * | 2020-06-05 | 2020-08-21 | 广州弘亚数控机械股份有限公司 | Gluing device |
-
2014
- 2014-04-04 CN CN201420165730.2U patent/CN203955466U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438730A (en) * | 2016-11-10 | 2017-02-22 | 广东历宏机械有限公司 | Gluing flange for automatic edge bander |
| CN111558499A (en) * | 2020-06-05 | 2020-08-21 | 广州弘亚数控机械股份有限公司 | Gluing 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: 20141126 Termination date: 20200404 |