CN104121460A - Rack greasing device for automobile steering device - Google Patents
Rack greasing device for automobile steering device Download PDFInfo
- Publication number
- CN104121460A CN104121460A CN201410363153.2A CN201410363153A CN104121460A CN 104121460 A CN104121460 A CN 104121460A CN 201410363153 A CN201410363153 A CN 201410363153A CN 104121460 A CN104121460 A CN 104121460A
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- grease
- holes
- groove
- rack
- air pump
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Abstract
The invention discloses a rack greasing device for an automobile steering device. The rack greasing device comprises a grease storage barrel. An electromagnetic valve, an air filter and an air pump are sequentially connected to an air channel between a compressed air source and a greasing device body in series, a grease inlet pipe in a grease inlet of the air pump is inserted into grease of the grease storage barrel, and a grease outlet of the air pump is communicated with a grease pipeline. The greasing device body comprises a grease spraying plate and a grease storage box below the grease spraying plate, the grease spraying plate is at least provided with two rows of grease spraying holes which are transversely distributed evenly in the longitudinal direction, the grease spraying holes in the grease spraying plate are communicated with a grease cavity in the grease storage box and opposite to tooth grooves in a rack, the grease cavity is a groove with the open upper end, the upper portion of the grease spraying plate is provided with a transverse through groove of which the section is matched with the rack, the through groove is opposite to the grease spraying holes, a contact switch is arranged on the right side of a base, a support is arranged on the left side of the base, and a limiting screw is matched with a threaded hole in the support and is opposite to the end face of the rack on the grease spraying plate. The rack greasing device is used for the automobile steering device.
Description
Technical field:
The present invention relates to a kind of grease technology, particularly automobile steering gear rack basting device.
Background technique:
The commutator of automobile gear tooth bar in producing needs tooth bar to carry out apply grease, gear rack is in operation in good lubricating status, existing smearing method is that artificial hand-held scraper plate is smeared grease on tooth bar, the problem of its existence is, oil quantity is excessive, on the Topland of tooth bar, by oil, is covered, and waste oil quantity is large, have grease contamination, efficiency is low.
Summary of the invention:
The object of the invention is to provide that a kind of efficiency is high, cost is low and non-staining automobile steering gear rack basting device.
The technological scheme that realizes the object of the invention is, automobile steering gear rack basting device, comprise storage grease tank, it is characterized in that: in the gas circuit between source of compressed air and basting device, be serially connected with successively solenoid valve, air filter, air pump, described air pump enter entering in the grease that oil grease tube inserts described storage grease tank on grease holes, this air pump go out grease holes and described grease pipeline connection, described basting device comprises the grease storage box of oil spout fat plate and its below, on described oil spout fat plate, be longitudinally at least provided with laterally uniform spray grease holes of two row, center connecting line and the transverse horizontal line oblique of adjacent each row spray grease holes, the angle of this oblique is identical with the angle of inclination of rach slot, spray grease holes on described oil spout fat plate is communicated with the grease chamber in grease storage box and is relative with the teeth groove on tooth bar, the groove that described grease chamber is upper end open, on the front panel of this groove, be at least provided with two holes with described grease pipeline connection, the top of described oil spout fat plate is provided with the horizontal groove that cross section and tooth bar match, this groove is relative with spray grease holes, described grease storage box is fixed on base, the right side of this base is provided with contact-making switch, its left side is provided with support, tapped hole on stop screw and support matches, and relative with the tooth bar end face on oil spout fat plate.
It is high that the present invention has efficiency compared with the prior art, the remarkable advantage that cost is low and free from environmental pollution.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present invention; Fig. 2 is basting device plan view; Fig. 3 is the plan view of Fig. 2; Fig. 4 is the B-B sectional view of Fig. 3; Fig. 5 is the A-A sectional view of Fig. 3.
Embodiment:
The present invention has following embodiment, the present invention has grease storage box 6, oil spout fat plate 7 is fixed on the upper surface of this grease storage box, on oil spout fat plate, be longitudinally provided with the grease chamber connection of two row or three row sprays grease holes 14 and grease storage box and relative with the teeth groove on tooth bar, each row sprays grease holes be longitudinally oblique arrangement, angle of inclination and identical by the angle of inclination of the tooth of grease tooth bar, described oblique arrangement refer to the line of centres and the transverse horizontal line oblique of adjacent spray grease holes.The top of this oil spout fat plate is provided with the groove that cross section and tooth bar 8 match, this groove is communicated with described spray grease holes, the groove that the grease chamber of grease storage box is upper end open, at the front panel of groove, being at least provided with two longitudinal holes is communicated with grease chamber, and be connected with grease pipeline, this grease pipeline is provided with air pump, this air pump respectively with grease tank 5, described grease storage box is communicated with, solenoid valve 2 is located in gas circuit 1, its two ends are communicated with compressed gas source and air filter 3 one end respectively, the other end of this air filter is communicated with described air pump 4, on the pipeline between grease storage box and air pump, be provided with throttle valve, the oil grease tube being connected with air pump inserts in the grease of grease tank.Described grease storage box is fixed on base by screw, the right-hand member of this base is provided with approach switch 9, its left end is connected with support 11 by screw 10, and the tapped hole of stop screw 12 and support matches, this stop screw and tooth bar end face relative (referring to Fig. 1) on oil spout fat plate.
Using method of the present invention and working principle: when rack and pinion is meshed, grease can fill up the gap between tooth and teeth groove, by this, calculating the oil quantity needing is 2/3 of rack tooth slot space volume, can draw a needed oil quantity of tooth bar, determine that accordingly solenoid valve is opened to the time of cutting out.Operating method, first adjusts the position of stop screw, while making tooth bar lean against stop screw, guarantees that the teeth groove on tooth bar is relative with spray grease holes.Manually tooth bar is placed in the groove of oil spout fat plate, and its termination is contacted with stop screw, now approach switch triggering solenoid valve is opened, pressurized air is sent into the grease in grease tank in the grease chamber of grease storage box through filter by air pump, noted in the teeth groove of tooth bar by the spray grease holes of oil spout fat plate after, closed electromagnetic valve, takes out tooth bar, completes the grease work of a tooth bar.Being coated with a tooth bar only needed about 5 seconds, and efficiency is high, do not waste grease, and does not pollute the low and work-yard of cost, is particularly suitable for a large amount of production.
Claims (1)
1. automobile steering gear rack basting device, comprise storage grease tank, it is characterized in that: in the gas circuit between source of compressed air and basting device, be serially connected with successively solenoid valve, air filter, air pump, described air pump enter entering in the grease that oil grease tube inserts described storage grease tank on grease holes, this air pump go out grease holes and described grease pipeline connection, described basting device comprises the grease storage box of oil spout fat plate and its below, on described oil spout fat plate, be longitudinally at least provided with laterally uniform spray grease holes of two row, center connecting line and the transverse horizontal line oblique of adjacent each row spray grease holes, the angle of this oblique is identical with the angle of inclination of rach slot, spray grease holes on described oil spout fat plate is communicated with the grease chamber in grease storage box and is relative with the teeth groove on tooth bar, the groove that described grease chamber is upper end open, on the front panel of this groove, be at least provided with two holes with described grease pipeline connection, the top of described oil spout fat plate is provided with the horizontal groove that cross section and tooth bar match, this groove is relative with spray grease holes, described grease storage box is fixed on base, the right side of this base is provided with contact-making switch, its left side is provided with support, tapped hole on stop screw and support matches, and relative with the tooth bar end face on oil spout fat plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410363153.2A CN104121460B (en) | 2014-07-29 | 2014-07-29 | Automobile steering gear rack basting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410363153.2A CN104121460B (en) | 2014-07-29 | 2014-07-29 | Automobile steering gear rack basting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104121460A true CN104121460A (en) | 2014-10-29 |
| CN104121460B CN104121460B (en) | 2016-02-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410363153.2A Active CN104121460B (en) | 2014-07-29 | 2014-07-29 | Automobile steering gear rack basting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104121460B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4955792A (en) * | 1988-05-05 | 1990-09-11 | Baier & Koppel GmbH & Co, Prazisionsapparate | Drive for a lubrication pump |
| GB2436594A (en) * | 2006-03-28 | 2007-10-03 | Concentric Vfp Ltd | A variable output pump assembly |
| CN200982512Y (en) * | 2006-12-15 | 2007-11-28 | 许振声 | Exposed gear gas-free pure-oil jet lubrication device |
| CN102644837A (en) * | 2012-04-26 | 2012-08-22 | 天津市金昌海科工贸有限公司 | Grease-spraying lubrication system for racks in hot rolling production line for seamless steel pipes |
| CN204042383U (en) * | 2014-07-29 | 2014-12-24 | 豫北转向系统股份有限公司 | Automobile steering gear rack basting device |
-
2014
- 2014-07-29 CN CN201410363153.2A patent/CN104121460B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4955792A (en) * | 1988-05-05 | 1990-09-11 | Baier & Koppel GmbH & Co, Prazisionsapparate | Drive for a lubrication pump |
| GB2436594A (en) * | 2006-03-28 | 2007-10-03 | Concentric Vfp Ltd | A variable output pump assembly |
| CN200982512Y (en) * | 2006-12-15 | 2007-11-28 | 许振声 | Exposed gear gas-free pure-oil jet lubrication device |
| CN102644837A (en) * | 2012-04-26 | 2012-08-22 | 天津市金昌海科工贸有限公司 | Grease-spraying lubrication system for racks in hot rolling production line for seamless steel pipes |
| CN204042383U (en) * | 2014-07-29 | 2014-12-24 | 豫北转向系统股份有限公司 | Automobile steering gear rack basting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104121460B (en) | 2016-02-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 453003 No. 322 Heping Avenue, Henan, Xinxiang Patentee after: YUBEI STEERING SYSTEM (XINXIANG) CO.,LTD. Address before: 453003, Heping District, Henan, Xinxiang Red Road, No. 322 Patentee before: YUBEI STEERING SYSTEM Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 2398 Muye Avenue, high tech Zone, Xinxiang City, Henan Province Patentee after: North Henan Steering System (Xinxiang) Co.,Ltd. Address before: 453003 No. 322 Heping Avenue, Henan, Xinxiang Patentee before: YUBEI STEERING SYSTEM (XINXIANG) CO.,LTD. |
|
| CP03 | Change of name, title or address |