CN204284407U - The gear-box of drawbench - Google Patents
The gear-box of drawbench Download PDFInfo
- Publication number
- CN204284407U CN204284407U CN201420714400.4U CN201420714400U CN204284407U CN 204284407 U CN204284407 U CN 204284407U CN 201420714400 U CN201420714400 U CN 201420714400U CN 204284407 U CN204284407 U CN 204284407U
- Authority
- CN
- China
- Prior art keywords
- gear
- bearing
- box
- case body
- adjusting bolt
- 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
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- Rolling Contact Bearings (AREA)
- General Details Of Gearings (AREA)
Abstract
The utility model discloses a kind of gear-box of drawbench, comprising: gear case body, be provided with two groups of pitch wheels in gear case body, the two ends of the rotating shaft of gear arrange bearing respectively and are connected with gear case body; Be fixed with bearing gland respectively in the both sides of gear case body, the corresponding bearing in position of bearing gland, bearing gland is provided with adjusting bolt, and one end of adjusting bolt contacts with the side of the outer ring of bearing.After adding adjusting bolt, by the gap of outer rim in this adjusting bolt adjustment bearing, thus make the better of gears meshing, reduce the abnormal sound of gear-box, reduce the wearing and tearing of gear and bearing, improve the working life of gear and bearing.
Description
Technical field
The utility model relates to drawbench, especially, relates to a kind of gear-box of drawbench.
Background technique
Silk machine is also called wire drawing machine, drawing machine, is widely used in machine-building, and five metals is processed, petrochemical industry, the fields such as electric wire.At present, general on market drawbench can be divided into big drawing machine, Medium drawing mach ine, little machine drawing and micro-machine drawing.In drawbench, gear-box is a very important transmission part, and after gear-box long time running, gear and bearing all can have certain wearing and tearing, and the gap each other between part will become large, thus makes gear-box produce abnormal sound, affects the normal use of equipment.
Model utility content
The utility model object is the gear-box providing a kind of drawbench, and to solve in prior art, after the gear of gear-box and bearing wear, gear-box produces abnormal sound, the problem that the equipment that affects normally uses.
For achieving the above object, the utility model provides a kind of gear-box of drawbench, comprise: gear case body, be provided with two groups of pitch wheels in described gear case body, the two ends of the rotating shaft of described gear arrange bearing respectively and are connected with described gear case body; Be fixed with bearing gland respectively in the both sides of described gear case body, the corresponding described bearing in position of described bearing gland, described bearing gland is provided with adjusting bolt, and one end of described adjusting bolt contacts with the side of the outer ring of described bearing.
Further, described adjusting bolt is provided with three, and three described adjusting bolts are distributed on described bearing gland.
Further, described bearing gland is connected with described gear case body by clamping bolt.
Further, described bearing is tapered roller bearing.
Further, described bearing gland is rounded.
The utility model has following beneficial effect:
After adding adjusting bolt, by the gap of outer rim in this adjusting bolt adjustment bearing, thus make the better of gears meshing, reduce the abnormal sound of gear-box, reduce the wearing and tearing of gear and bearing, improve the working life of gear and bearing.
Accompanying drawing explanation
Below with reference to figure, the utility model is described in further detail.The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the gear-box preferred embodiment of the utility model drawbench;
Fig. 2 be gear-box preferred embodiment middle (center) bearing gland and the bearing of the utility model drawbench coordinate schematic diagram; And
Fig. 3 be in the gear-box preferred embodiment of the utility model drawbench adjusting bolt and bearing coordinate schematic diagram.
Description of reference numerals:
1, gear case body; 2, gear; 3, bearing; 4, bearing gland; 5, adjusting bolt; 6, clamping bolt.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
Refer to Fig. 1 to Fig. 3, preferred embodiment of the present utility model provides a kind of gear-box of drawbench, comprise: gear case body 1, be provided with two groups of pitch wheels 2 in described gear case body 1, the two ends of the rotating shaft of described gear 2 arrange bearing 3 respectively and are connected with described gear case body 1; Be fixed with bearing gland 4 respectively in the both sides of described gear case body 1, the corresponding described bearing 3 in position of described bearing gland 4, described bearing gland 4 is provided with adjusting bolt 5, and one end of described adjusting bolt 5 contacts with the side of the outer ring of described bearing 3.
After there are wearing and tearing in gear 2 and bearing 3 long time running, can by rotating adjusting bolt 5, the gap of outer rim in bearing 3 is adjusted with this, thus to make between gear 2 the better of engagement, reduce the abnormal sound of gear-box, reduce the wearing and tearing of gear 2 and bearing 3, improve the working life of gear 2 and bearing 3.
Preferably, described adjusting bolt 5 is provided with three, and three described adjusting bolts 5 are distributed on described bearing gland 4.Three adjusting bolts 5 can determine a plane, and the adjustment of bearing 3 is more accurate; And the quantity of adjusting bolt 5 can not be too much, be convenient to regulate.
Preferably, for ease of dismounting bearing gland 4, described bearing gland 4 is connected with described gear case body 1 by clamping bolt 6.
Preferably, described bearing 3 is tapered roller bearing, and described bearing gland 4 is rounded.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model; For a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a gear-box for drawbench, is characterized in that, comprising:
Gear case body, is provided with two groups of pitch wheels in described gear case body, the two ends of the rotating shaft of described gear arrange bearing respectively and are connected with described gear case body; Be fixed with bearing gland respectively in the both sides of described gear case body, the corresponding described bearing in position of described bearing gland, described bearing gland is provided with adjusting bolt, and one end of described adjusting bolt contacts with the side of the outer ring of described bearing.
2. the gear-box of drawbench according to claim 1, is characterized in that:
Described adjusting bolt is provided with three, and three described adjusting bolts are distributed on described bearing gland.
3. the gear-box of drawbench according to claim 2, is characterized in that:
Described bearing gland is connected with described gear case body by clamping bolt.
4. the gear-box of drawbench according to claim 3, is characterized in that:
Described bearing is tapered roller bearing.
5. the gear-box of drawbench according to claim 4, is characterized in that:
Described bearing gland is rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420714400.4U CN204284407U (en) | 2014-11-25 | 2014-11-25 | The gear-box of drawbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420714400.4U CN204284407U (en) | 2014-11-25 | 2014-11-25 | The gear-box of drawbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204284407U true CN204284407U (en) | 2015-04-22 |
Family
ID=52867569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420714400.4U Expired - Fee Related CN204284407U (en) | 2014-11-25 | 2014-11-25 | The gear-box of drawbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204284407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443474A (en) * | 2018-04-20 | 2018-08-24 | 盐城市金洲机械制造有限公司 | A kind of reducer gear case gear cap |
-
2014
- 2014-11-25 CN CN201420714400.4U patent/CN204284407U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443474A (en) * | 2018-04-20 | 2018-08-24 | 盐城市金洲机械制造有限公司 | A kind of reducer gear case gear cap |
| CN108443474B (en) * | 2018-04-20 | 2023-12-19 | 江苏大明生物工程装备有限公司 | Gear cover of gear box of speed reducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20201125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |