CN203962929U - Grinding spur rack - Google Patents
Grinding spur rack Download PDFInfo
- Publication number
- CN203962929U CN203962929U CN201420398008.3U CN201420398008U CN203962929U CN 203962929 U CN203962929 U CN 203962929U CN 201420398008 U CN201420398008 U CN 201420398008U CN 203962929 U CN203962929 U CN 203962929U
- Authority
- CN
- China
- Prior art keywords
- teeth
- spur rack
- tooth bar
- oil
- transportation channel
- 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
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Abstract
The utility model relates to tooth bar technical field, especially a kind of simple in structure, the grinding spur rack that wear-resisting property is good.This grinding spur rack, have vertical bar shape tooth bar body, described body one surface is vertically provided with many teeth, between adjacent two teeth, is provided with oil groove, distance between adjacent two teeth is 3.0-4.5mm, and another surface of body is vertically provided with the slide rail that connects other rollers; Described body interior is provided with the oil transportation channel being connected with oil groove, and oil transportation channel oiler is provided with the filter screen of filtering lubricant oil impurity; Described body, teeth and slide rail are through heat treatment really up to the mark, and teeth are fillet teeth.The utility model is simple in structure, reasonable in design, and body, teeth and slide rail, through heat treatment really up to the mark, have improved the wear-resisting property of tooth bar, are provided with oil groove and oil transportation channel, have improved the greasy property of tooth bar, have extended the working life of tooth bar.
Description
Technical field
The utility model relates to tooth bar technical field, especially a kind of simple in structure, the grinding spur rack that wear-resisting property is good.
Background technique
Tooth bar refers on wheel rim has tooth can mesh continuously the mechanical component that transmits motion and power, can realize the conversion between rotation motion and straight line motion.Traditional rack structure is complicated, and manufacturing process is loaded down with trivial details, is not easy to installation and removal, transferring power performance is not high, thereby in the operation process of high-speed and high-intensity, can violent friction produce heat and cause wearing and tearing, thereby allow to shorten the working life of gear, and likely mechanical accident occurs.Meanwhile, need to after tooth bar quits work, to gear, be lubricated maintenance, complex operation, has improved the user cost of tooth bar, and efficiency is low, and function singleness cannot meet diversified production requirement.
Model utility content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, grinding spur rack a kind of simple in structure, wear-resisting is provided.
The utility model solves the technological scheme that its technical problem adopts: a kind of grinding spur rack, there is vertical bar shape tooth bar body, described body one surface is vertically provided with many teeth, between adjacent two teeth, be provided with oil groove, distance between adjacent two teeth is 3.0-4.5mm, and another surface of body is vertically provided with the slide rail that connects other rollers; Described body interior is provided with the oil transportation channel being connected with oil groove, and oil transportation channel oiler is provided with the filter screen of filtering lubricant oil impurity; Described body, teeth and slide rail are through heat treatment really up to the mark, and teeth are fillet teeth.
Further, described body is provided with mounting hole.
Further, described oil transportation channel is vertical with oil groove arranges.
Further, the distance between described adjacent two teeth is 4.5mm.
Further, described filter screen is many filter screens that crisscross polyster fibre silk is made, and has improved filtering effect.
The beneficial effects of the utility model are: the utility model is simple in structure, reasonable in design, and body, teeth and slide rail are through heat treatment really up to the mark, improved the wear-resisting property of tooth bar, be provided with oil groove and oil transportation channel, improved the greasy property of tooth bar, extended the working life of tooth bar.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional view of Fig. 1.
1. bodies in figure, 2. teeth, 3. oil groove, 4. mounting hole, 5. slide rail, 6. filter screen, 7. oil transportation channel.
Embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, so it only shows the formation relevant with the utility model.
Grinding spur rack as depicted in figs. 1 and 2, has vertical bar shape tooth bar body 1, and body 1 one surfaces are vertically provided with many teeth 2, between adjacent two teeth 2, is provided with oil groove 3, and body 1 another surface is vertically provided with the slide rail 5 that connects other rollers; Body 1 inside is provided with the oil transportation channel 7 being connected with oil groove 3, and oil transportation channel 7 oilers are provided with the filter screen 6 of filtering lubricant oil impurity; Body 1, teeth 2 and slide rail 5 are through heat treatment really up to the mark, and teeth 2 are fillet teeth.
Body 1 is provided with mounting hole 4, oil transportation channel 7 setting vertical with oil groove 3, and the distance between adjacent two teeth 2 is 4.5mm, filter screen 6 is many filter screens that crisscross polyster fibre silk is made.
This grinding spur rack is simple in structure, reasonable in design, and body, teeth and slide rail, through heat treatment really up to the mark, have improved the wear-resisting property of tooth bar, are provided with oil groove and oil transportation channel, have improved the greasy property of tooth bar, have extended the working life of tooth bar.
Above-mentioned mode of execution is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and be implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (5)
1. a grinding spur rack, it is characterized in that: there is vertical bar shape tooth bar body (1), described body (1) one surface is vertically provided with many teeth (2), between adjacent two teeth (2), be provided with oil groove (3), distance between adjacent two teeth (2) is 3.0-4.5mm, and another surface of body (1) is vertically provided with the slide rail (5) that connects other rollers; Described body (1) inside is provided with the oil transportation channel (7) being connected with oil groove (3), and oil transportation channel (7) oiler is provided with the filter screen (6) of filtering lubricant oil impurity; Described body (1), teeth (2) and slide rail (5) are through heat treatment really up to the mark, and teeth (2) are fillet teeth.
2. grinding spur rack according to claim 1, is characterized in that: described body (1) is provided with mounting hole (4).
3. grinding spur rack according to claim 1, is characterized in that: described oil transportation channel (7) and the vertical setting of oil groove (3).
4. grinding spur rack according to claim 1, is characterized in that: the distance between described adjacent two teeth (2) is 4.5mm.
5. grinding spur rack according to claim 1, is characterized in that: described filter screen (6) is many filter screens that crisscross polyster fibre silk is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420398008.3U CN203962929U (en) | 2014-07-17 | 2014-07-17 | Grinding spur rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420398008.3U CN203962929U (en) | 2014-07-17 | 2014-07-17 | Grinding spur rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203962929U true CN203962929U (en) | 2014-11-26 |
Family
ID=51923513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420398008.3U Expired - Fee Related CN203962929U (en) | 2014-07-17 | 2014-07-17 | Grinding spur rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203962929U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840785A (en) * | 2016-04-27 | 2016-08-10 | 太仓宝达齿条有限公司 | Novel machine tool rack |
| CN105840784A (en) * | 2016-04-27 | 2016-08-10 | 太仓宝达齿条有限公司 | Nylon rack with micropore heat dissipation function |
| CN113915313A (en) * | 2021-09-27 | 2022-01-11 | 太仓市永康齿条有限公司 | Heavy load wear-resistant rack with lubricating structure inside |
-
2014
- 2014-07-17 CN CN201420398008.3U patent/CN203962929U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840785A (en) * | 2016-04-27 | 2016-08-10 | 太仓宝达齿条有限公司 | Novel machine tool rack |
| CN105840784A (en) * | 2016-04-27 | 2016-08-10 | 太仓宝达齿条有限公司 | Nylon rack with micropore heat dissipation function |
| CN105840784B (en) * | 2016-04-27 | 2018-05-29 | 太仓宝达齿条有限公司 | A kind of micropore heat dissipation nylon rack |
| CN113915313A (en) * | 2021-09-27 | 2022-01-11 | 太仓市永康齿条有限公司 | Heavy load wear-resistant rack with lubricating structure inside |
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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 |
Granted publication date: 20141126 Termination date: 20150717 |
|
| EXPY | Termination of patent right or utility model |