CN105840782A - Abrasion-resistant and corrosion-resistant nylon rack - Google Patents
Abrasion-resistant and corrosion-resistant nylon rack Download PDFInfo
- Publication number
- CN105840782A CN105840782A CN201610267173.9A CN201610267173A CN105840782A CN 105840782 A CN105840782 A CN 105840782A CN 201610267173 A CN201610267173 A CN 201610267173A CN 105840782 A CN105840782 A CN 105840782A
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- CN
- China
- Prior art keywords
- resistant
- layer
- abrasion
- tooth bar
- acid
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/26—Racks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/06—Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material properties
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Gears, Cams (AREA)
- Laminated Bodies (AREA)
Abstract
The invention relates to the technical field of racks, in particular to an abrasion-resistant and corrosion-resistant nylon rack. The abrasion-resistant and corrosion-resistant nylon rack comprises a nylon rack body. A heat conduction layer is arranged at the outer end of the nylon rack body. A protective layer is arranged outside the heat conduction layer. An acid-resistant layer is arranged at the outer end of the protective layer, and an inorganic abrasion-resistant layer is arranged at the outer end of the acid-resistant layer. As the nylon rack body is provided with the protective layer and the acid-resistant layer, an excellent corrosion resisting effect is achieved. The inorganic abrasion-resistant layer is arranged on the outer surface, so that an excellent abrasion resisting effect is ensured. Besides, the abrasion-resistant and corrosion-resistant nylon rack has the characteristic of being convenient to use, easy to operate, good in practicability, low in cost and the like.
Description
Technical field
The present invention relates to tooth bar technical field, be specifically related to a kind of abrasion-proof corrosion-proof nylon tooth bar.
Background technology
Rack and pinion composition pinion and rack, can change into the translation of tooth bar the rotation of gear, it is also possible to the rotation of gear is changed into the translation of tooth bar, be used for being widely used in mechanical engineering field.Progress along with science and technology, rack-and-pinion is more and more applied in industrial production, owing to described rack-and-pinion is the most all used in the equipment that working strength is big, therefore, rack-and-pinion can produce the biggest heat when running, although tooth bar conventional in the market is MC nylon material, there is the corrosion-resistant and high-temperature resistant performance of excellence, but show according to experimental data, MC nylon material cannot use under the environment such as strong acid, phenol, sodium chlorate, barium chloride, material self performance limits range of application, is unfavorable for strengthening the market competitiveness of self.
Summary of the invention
Present invention aims to defect and the deficiency of prior art, a kind of simple in construction is provided, a kind of abrasion-proof corrosion-proof nylon tooth bar reasonable in design, easy to use, it arranges overcoat on nylon tooth bar and has good anticorrosion effect with acid-resistant layer, and outer surface is provided with inorganic wearing layer, it is possible to ensure its good abrasion resistant effect, and it has easy to use, simple to operate, the features such as practicality is good, with low cost.
For achieving the above object, the technical solution used in the present invention is:
A kind of abrasion-proof corrosion-proof nylon tooth bar of the present invention, including nylon tooth bar, described nylon tooth bar outer end arranges heat-conducting layer, is provided with overcoat outside described heat-conducting layer, and described overcoat outer end is provided with acid-resistant layer, and the inorganic wearing layer of acid-resistant layer outer end.
Being provided with bondline thickness described in adhesive layer 5 between described nylon tooth bar and heat-conducting layer and be not more than 2mm, the setting of adhesive layer has good connection effect, it is possible to ensure that it has good heat conductive performance.
Described overcoat uses modified Teflon film, the thickness of described overcoat is not more than 4mm, the setting of overcoat can play good protection effect, while the setting of modified Teflon film ensure that its protection effect, tooth bar can be coated with comprehensively, ensure the performances such as its good acid-fast alkali-proof, increase service life.
Described acid-resistant layer uses fluorocarbon resin coating layer, and described acid-resistant layer thickness is 2mm, and the setting of acid-resistant layer can play good acidproof effect, increases overall acid resistance.
Described inorganic wearing layer uses inorganic abrasive aggregates, and inorganic abrasive aggregates has good abrasion resistant effect, and has good connection effect with acid-resistant layer, it is possible to have good load effect.
Using after said structure, it arranges overcoat on nylon tooth bar and has good anticorrosion effect with acid-resistant layer to present invention have the beneficial effect that the present invention, and outer surface is provided with inorganic wearing layer, it is possible to ensure its good abrasion resistant effect；Nylon rack surface is provided with heat-conducting layer, has good heat-conducting effect；Using inorganic wearing layer to protect as outer wear-resistant, internal employing overcoat, as acid and alkali-resistance film layer, has the feature of length in service life, it is possible to ensure that it is long-time not by corrosion impact；And it has easy to use, simple to operate, the features such as practicality is good, with low cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Description of reference numerals:
1, nylon tooth bar；2, heat-conducting layer；3, overcoat；4, acid-resistant layer；5, adhesive layer；6, inorganic wearing layer.
Detailed description of the invention
The present invention is further illustrated below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of abrasion-proof corrosion-proof nylon tooth bar of the present invention, including nylon tooth bar 1, described nylon tooth bar 1 outer end arranges heat-conducting layer 2, being provided with overcoat 3 outside described heat-conducting layer 2, described overcoat 3 outer end is provided with acid-resistant layer 4, and the inorganic wearing layer 6 of acid-resistant layer 4 outer end.
Being provided with adhesive layer 5 between described nylon tooth bar 1 and heat-conducting layer 2, described adhesive layer 5 thickness is not more than 2mm, and the setting of adhesive layer has good connection effect, it is possible to ensure that it has good heat conductive performance.
Described overcoat 3 uses modified Teflon film, the thickness of described overcoat 3 is not more than 4mm, the setting of overcoat can play good protection effect, while the setting of modified Teflon film ensure that its protection effect, tooth bar can be coated with comprehensively, ensure the performances such as its good acid-fast alkali-proof, increase service life.
Described acid-resistant layer 4 uses fluorocarbon resin coating layer, and described acid-resistant layer 4 thickness is 2mm, and the setting of acid-resistant layer can play good acidproof effect, increases overall acid resistance.
Described inorganic wearing layer 6 uses inorganic abrasive aggregates, inorganic abrasive aggregates to have good abrasion resistant effect, and has good connection effect with acid-resistant layer, it is possible to have good load effect.
The present invention it overcoat and acid-resistant layer are set on nylon tooth bar there is good anticorrosion effect, outer surface is provided with inorganic wearing layer, it is possible to ensure its good abrasion resistant effect；Nylon rack surface is provided with heat-conducting layer, has good heat-conducting effect；Using inorganic wearing layer to protect as outer wear-resistant, internal employing overcoat, as acid and alkali-resistance film layer, has the feature of length in service life, it is possible to ensure that it is long-time not by corrosion impact；And it has easy to use, simple to operate, the features such as practicality is good, with low cost.
The above is only the better embodiment of the present invention, therefore all equivalence changes done according to structure, feature and the principle described in present patent application scope or modification, in the range of being all included in present patent application.
Claims (5)
1. an abrasion-proof corrosion-proof nylon tooth bar, it is characterized in that: it includes nylon tooth bar (1), described nylon tooth bar (1) outer end arranges heat-conducting layer (2), described heat-conducting layer (2) outside is provided with overcoat (3), described overcoat (3) outer end is provided with acid-resistant layer (4), and the inorganic wearing layer (6) of acid-resistant layer (4) outer end.
A kind of abrasion-proof corrosion-proof nylon tooth bar the most according to claim 1, it is characterised in that: being provided with adhesive layer (5) between described nylon tooth bar (1) and heat-conducting layer (2), described adhesive layer (5) thickness is not more than 2mm.
A kind of abrasion-proof corrosion-proof nylon tooth bar the most according to claim 1, it is characterised in that: described overcoat (3) uses modified Teflon film, and the thickness of described overcoat (3) is not more than 4mm.
A kind of abrasion-proof corrosion-proof nylon tooth bar the most according to claim 1, it is characterised in that: described acid-resistant layer (4) uses fluorocarbon resin coating layer, and described acid-resistant layer (4) thickness is 2mm.
A kind of abrasion-proof corrosion-proof nylon tooth bar the most according to claim 1, it is characterised in that: described inorganic wearing layer (6) uses inorganic abrasive aggregates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610267173.9A CN105840782A (en) | 2016-04-27 | 2016-04-27 | Abrasion-resistant and corrosion-resistant nylon rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610267173.9A CN105840782A (en) | 2016-04-27 | 2016-04-27 | Abrasion-resistant and corrosion-resistant nylon rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105840782A true CN105840782A (en) | 2016-08-10 |
Family
ID=56589213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610267173.9A Pending CN105840782A (en) | 2016-04-27 | 2016-04-27 | Abrasion-resistant and corrosion-resistant nylon rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105840782A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088686A (en) * | 2017-05-31 | 2017-08-25 | 太仓市微贯机电有限公司 | A kind of durable type tooth machining unit for being used to process automobile engine bracket |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1832704A2 (en) * | 2006-03-09 | 2007-09-12 | DURA Automotive Body & Glass Systems GmbH | Actuator for a sliding window in a motor vehicle |
| JP2008087681A (en) * | 2006-10-04 | 2008-04-17 | Nsk Ltd | Tooth shape structure for rack-pinion type steering device |
| JP2009072791A (en) * | 2007-09-18 | 2009-04-09 | Jtekt Corp | Method for manufacturing rack shaft |
| CN101663192A (en) * | 2007-04-19 | 2010-03-03 | 泰森克鲁普普里斯塔股份公司 | Toothed or threaded rod |
| CN204249483U (en) * | 2014-11-27 | 2015-04-08 | 苏州晓谕精密机械股份有限公司 | A kind of corrosion-resistant tooth bar |
-
2016
- 2016-04-27 CN CN201610267173.9A patent/CN105840782A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1832704A2 (en) * | 2006-03-09 | 2007-09-12 | DURA Automotive Body & Glass Systems GmbH | Actuator for a sliding window in a motor vehicle |
| JP2008087681A (en) * | 2006-10-04 | 2008-04-17 | Nsk Ltd | Tooth shape structure for rack-pinion type steering device |
| CN101663192A (en) * | 2007-04-19 | 2010-03-03 | 泰森克鲁普普里斯塔股份公司 | Toothed or threaded rod |
| JP2009072791A (en) * | 2007-09-18 | 2009-04-09 | Jtekt Corp | Method for manufacturing rack shaft |
| CN204249483U (en) * | 2014-11-27 | 2015-04-08 | 苏州晓谕精密机械股份有限公司 | A kind of corrosion-resistant tooth bar |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088686A (en) * | 2017-05-31 | 2017-08-25 | 太仓市微贯机电有限公司 | A kind of durable type tooth machining unit for being used to process automobile engine bracket |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160810 |