CN202356413U - Automatic lubricating device of feeding trolley of cold reducing mill - Google Patents
Automatic lubricating device of feeding trolley of cold reducing mill Download PDFInfo
- Publication number
- CN202356413U CN202356413U CN2011204426734U CN201120442673U CN202356413U CN 202356413 U CN202356413 U CN 202356413U CN 2011204426734 U CN2011204426734 U CN 2011204426734U CN 201120442673 U CN201120442673 U CN 201120442673U CN 202356413 U CN202356413 U CN 202356413U
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- feeding trolley
- oil
- rotary screw
- pipe
- oil dripping
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Abstract
The utility model discloses an automatic lubricating device of a feeding trolley of a cold reducing mill, comprising an oil pool which is arranged on the trolley and is used for storing oil, wherein the oil pool is connected with an oil dripping pipe; and a pipe opening at the lower end of the oil dripping pipe corresponds to a nut transmission pair of a rotary screw rod on the feeding trolley. According to the utility model, the oil dripping amount of the oil dripping pipe is uniformly controlled by an adjusting valve and the oil is automatically dripped into the rotary screw rod to lubricate when the feeding trolley is operated, so that the nut transmission pair of the rotary screw rod can be uniformly lubricated and protected at any time, the lubricating oil can be saved by 50%, the oil filling time is reduced by 80% and the service life of the rotary screw rod of the feeding trolley is prolonged by more than 20%; and therefore, the aims of energy conservation, environmental friendliness, safety and high efficiency are achieved.
Description
Technical field
The utility model relates to the cold rolling seamless steel production equipment, particularly a kind of cold pilger mill feeding trolley automatic lubrication installation.
Background technology
Cold pilger mill is provided with a feeding trolley of sending steel pipe to; In the tube rolling process, steel pipe is sent to by nut on the feeding trolley and rotary screw rotation transmission, and rotary screw and nut are in constantly rotatablely moving; Need lubricate the power of reducing friction and wearing and tearing, prolong service life of equipment.Existing feeding trolley is to rely on artificial regularly the oiling to lubricate screw mandrel and nut, and have following problem: 1) hand oiling is inhomogeneous; 2) the lubricating oil waste is serious: 3) refueling wastes time and energy; 4) pollute easily.
Summary of the invention
The utility model problem to be solved just provides a kind of cold pilger mill feeding trolley automatic lubrication installation, and is simple in structure, saves lubricating oil, and it is consuming time to reduce oiling, improves the drive lead screw service life of feeding trolley, energy-saving and environmental protection, safety, efficient.
In order to solve the problems of the technologies described above; The utility model adopts following technical scheme: cold pilger mill feeding trolley automatic lubrication installation; It is characterized in that: comprise the oil sump that is located at oil storage on the feeding trolley; Be connected to oil dripping tube on the oil sump, the lower end mouth of pipe of oil dripping tube is corresponding with rotary screw-nut transmission on the feeding trolley.
Further, said oil dripping tube is provided with control valve.Be convenient to regulate the flow of oil dripping tube.
Further, the upper end mouth of pipe of said oil dripping tube is connected the oil sump bottom.Utilize oil pressure to be lubricated.
Further, the quantity of said oil dripping tube equates with rotary screw-nut transmission quantity on the feeding trolley.Many oil dripping tubes are set control the lubricated of rotary screw-nut transmission one to one, save lubricating oil.
Further; Said oil dripping tube comprises to be responsible for and looped pipeline; The person in charge is provided with one, and the quantity of looped pipeline equates that with rotary screw-nut transmission quantity on the feeding trolley person in charge's the upper end mouth of pipe is communicated with oil sump; The lower end mouth of pipe of being responsible for is communicated with the upper end mouth of pipe of looped pipeline, and the lower end mouth of pipe of looped pipeline is corresponding one by one to the rotary screw on the feeding trolley-nut transmission.By unified the lubricated of rotary screw-nut transmission of controlling of looped pipeline of a person in charge and many taps, control is simple.
Further, the said person in charge is provided with control valve.
After adopting technique scheme, the utlity model has following advantage: when feeding trolley moves,, make rotary screw-nut transmission obtain even lubrication protection constantly, improve the service life of feeding trolley rotary screw to the automatic drip lubrication of rotary screw.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the structural representation of first kind of embodiment of the utility model;
Fig. 2 is the structural representation of second kind of embodiment of the utility model.
The specific embodiment
Embodiment one:
The structural representation of first kind of embodiment of the utility model as shown in Figure 1; Cold pilger mill feeding trolley automatic lubrication installation; Comprise the oil sump 2 that is located at oil storage on the feeding trolley 1, be connected to oil dripping tube 3 on the oil sump, the lower end mouth of pipe of oil dripping tube is corresponding with rotary screw-nut transmission 4 on the feeding trolley.In the present embodiment, the quantity of said oil dripping tube equates with rotary screw-nut transmission quantity on the feeding trolley.
In the foregoing description, oil dripping tube is provided with control valve 5; The upper end mouth of pipe of oil dripping tube is connected the oil sump bottom.
Embodiment two:
Said oil dripping tube comprises the person in charge 31 and looped pipeline 32; The person in charge is provided with one; The quantity of looped pipeline equates with rotary screw-nut transmission quantity on the feeding trolley; The upper end mouth of pipe of being responsible for is communicated with oil sump, and the person in charge's the lower end mouth of pipe is communicated with the upper end mouth of pipe of looped pipeline, and the lower end mouth of pipe of looped pipeline is corresponding one by one to the rotary screw on the feeding trolley-nut transmission.
In the foregoing description, on being responsible for, be provided with control valve.
The utility model is evenly controlled the oil dripping amount through oil dripping tube and by control valve; When feeding trolley moves to the automatic drip lubrication of rotary screw; Make rotary screw-nut transmission obtain even lubrication protection constantly, can save lubricating oil 50%, reduce and refuel consuming time 80%; Improve dolly rotary screw service life more than 20%, reach energy-saving and environmental protection, safety, purpose efficiently.
Except that above-mentioned preferred embodiment; The utility model also has other embodiment; Those skilled in the art can make various changes and distortion according to the utility model, only otherwise break away from the spirit of the utility model, all should belong to the defined scope of the utility model accompanying claims.
Claims (6)
1. cold pilger mill feeding trolley automatic lubrication installation is characterized in that: comprise being located at the oil sump (2) that feeding trolley (1) is gone up oil storage, be connected to oil dripping tube (3) on the oil sump, the lower end mouth of pipe of oil dripping tube is corresponding with rotary screw-nut transmission (4) on the feeding trolley.
2. cold pilger mill feeding trolley automatic lubrication installation according to claim 1 is characterized in that: said oil dripping tube is provided with control valve (5).
3. cold pilger mill feeding trolley automatic lubrication installation according to claim 1 and 2 is characterized in that: the upper end mouth of pipe of said oil dripping tube is connected the oil sump bottom.
4. cold pilger mill feeding trolley automatic lubrication installation according to claim 3 is characterized in that: the quantity of said oil dripping tube equates with rotary screw-nut transmission quantity on the feeding trolley.
5. cold pilger mill feeding trolley automatic lubrication installation according to claim 1; It is characterized in that: said oil dripping tube comprises the person in charge (31) and looped pipeline (32); The person in charge is provided with one, and the quantity of looped pipeline equates that with rotary screw-nut transmission quantity on the feeding trolley person in charge's the upper end mouth of pipe is communicated with oil sump; The lower end mouth of pipe of being responsible for is communicated with the upper end mouth of pipe of looped pipeline, and the lower end mouth of pipe of looped pipeline is corresponding one by one to the rotary screw on the feeding trolley-nut transmission.
6. cold pilger mill feeding trolley automatic lubrication installation according to claim 5, it is characterized in that: the said person in charge is provided with control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204426734U CN202356413U (en) | 2011-11-10 | 2011-11-10 | Automatic lubricating device of feeding trolley of cold reducing mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204426734U CN202356413U (en) | 2011-11-10 | 2011-11-10 | Automatic lubricating device of feeding trolley of cold reducing mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202356413U true CN202356413U (en) | 2012-08-01 |
Family
ID=46567630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204426734U Expired - Lifetime CN202356413U (en) | 2011-11-10 | 2011-11-10 | Automatic lubricating device of feeding trolley of cold reducing mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202356413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148415A (en) * | 2014-06-24 | 2014-11-19 | 重庆钢铁(集团)有限责任公司 | Sliding block oil film lubrication structure and section steel drawing cart thereof |
-
2011
- 2011-11-10 CN CN2011204426734U patent/CN202356413U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148415A (en) * | 2014-06-24 | 2014-11-19 | 重庆钢铁(集团)有限责任公司 | Sliding block oil film lubrication structure and section steel drawing cart thereof |
| CN104148415B (en) * | 2014-06-24 | 2016-01-20 | 重庆钢铁(集团)有限责任公司 | A kind of slide block film lubrication structure and shaped steel thereof draw steel car |
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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 |
Granted publication date: 20120801 |
|
| CX01 | Expiry of patent term |