CN203253536U - Cold headed nut degreaser - Google Patents
Cold headed nut degreaser Download PDFInfo
- Publication number
- CN203253536U CN203253536U CN 201320217553 CN201320217553U CN203253536U CN 203253536 U CN203253536 U CN 203253536U CN 201320217553 CN201320217553 CN 201320217553 CN 201320217553 U CN201320217553 U CN 201320217553U CN 203253536 U CN203253536 U CN 203253536U
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- oil
- cold
- cover
- centrifugal oil
- filtering tube
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Abstract
The utility model discloses a cold headed nut degreaser. The cold headed nut degreaser can be matched with a cold header in use and can automatically degrease a nut after cold heading. The cold headed nut degreaser comprises a degreasing cover installed on a substrate and a centrifugal oil filtering cylinder located in the degreasing cover and connected with a drive motor. The degreasing cover and the centrifugal oil filtering cylinder are transversely arranged on the support, one end of the degreasing cover is provided with a material inlet corresponding to a material outlet of the cold header, the centrifugal oil filtering cylinder is a cone-shaped filtering net with two open ends, the small end of the centrifugal oil filtering cylinder serves as a material inlet end corresponding to the material inlet of the degreasing cover, the large end of the centrifugal oil filtering cylinder serves as a material outlet end, a position, corresponding to the outlet of the large end of the centrifugal oil filtering cylinder, on the degreasing cover is provided with a downward inclined material discharging channel, the lower portion of the degreasing cover is provided with an oil outlet, and the drive motor is a variable speed motor rotating at speeds changing at intervals. The cold headed nut degreaser is matched with the nut cold header in use, and the work that a nut workblank is manually transported for oil shedding can be eliminated.
Description
Technical field
The utility model relates to a kind of centrifugation de-oiling equipment, refer to specifically a kind of can with the matching used oil remover that automatically nut after the cold-heading is carried out de-oiling of cold headers.
Background technology
Cold headers are capital equipments of batch production bolt, nut.Cold headers at first become the nut blank with the steel cold-heading of section shape when producing nut, and then at threading apparatus nut are processed in the blanking inner hole tapping.In the cold-heading process, need to be lubricated mould and nut blank at cold upsetting die of car and steel injection machine oil, stretch in order to protect mould and be convenient to steel.Like this on the nut blank just with a lot of machine oil.And to tap the time, can not use machine oil to be lubricated, therefore after cold-heading, need the machine oil on the nut blank is removed before the tapping, and machine oil is reused.
The method that removes machine oil on the nut blank in the production process all is that a centrifugation de-oiling machine is set separately at present.This centrifugation de-oiling machine generally is vertical, is a de-oiling cylinder is set on the top of a frame, and the oil cleaner screen of a High Rotation Speed is set in the de-oiling cylinder, and the upper end of de-oiling cylinder and oil cleaner screen is charging aperture, and oil cleaner screen is connected by axle with the motor of frame lower.This working method need at first need
ManuallyNut blank after the cold-heading is collected, then will with oil the nut blank put into oil cleaner screen after, starter motor makes the oil cleaner screen High Rotation Speed carry out de-oiling, stops motor after de-oiling is finished,
ManuallyAgain the nut blank is poured out from the porch of oil cleaner screen.So just need to there be a workman to carry out specially the de-oiling operation.Because the production standard nut is mechanization production, the output of the nut blank of cold headers is very high, if use small-sized oil remover, need the workman constantly will to be transported to the oil remover from the nut blank that cold headers are out collected, if use large-scale oil remover, just must be equipped with the equipment such as crane, single de-oiling operation workman's of workman labour intensity is all very large in any case, and in the process of transhipment nut blank, also can scatter by organic oil, cause waste and the contaminated environment of machine oil.
The utility model content
The utility model technical issues that need to address provide a kind of can with the matching used oil remover that automatically nut after the cold-heading is carried out de-oiling of cold headers.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of cold-pressed nut oil remover, comprise the de-oiling cover that is installed on the bearing, be positioned at the centrifugal oil-filtering tube that is connected with drive motors of de-oiling cover, described de-oiling cover and centrifugal oil-filtering tube are horizontally installed on the bearing, the charging aperture that the one end setting of de-oiling cover is corresponding with the discharging opening of cold headers, centrifugal oil-filtering tube is the coniform filter screen of both ends open, the small end of centrifugal oil-filtering tube is that feed end is corresponding with the charging aperture of de-oiling cover, the large end of centrifugal oil-filtering tube is discharge end, be provided with the tapping channel under being tilted in the position that corresponding centrifugal oil-filtering tube on the de-oiling cover brings out greatly mouthful, be provided with oil-out in de-oiling cover bottom; Described drive motors is the variable speed electric motors, particularly that the interval speed change is rotated.
Further concrete structure of the present utility model is: described centrifugal oil-filtering tube is fixedly connected with ring flange by connecting rod, described variable speed electric motors, particularly is installed on the bearing and by the shaft coupling driving shaft and is connected with ring flange, in the outside of ring flange one protective cover is set, protective cover is fixed on the bearing or installs on the bearing block of driving shaft, the inner of de-oiling cover is fixedly connected with protective cover by fixed head, the bottom of de-oiling cover is supported on the bearing by bracing frame, and described tapping channel correspondence is below connecting rod between centrifugal oil-filtering tube and the ring flange.
Further concrete structure of the present utility model is: the oil-out of described de-oiling cover is arranged on the below of the charging aperture of de-oiling cover.
Further concrete structure of the present utility model is: described centrifugal oil-filtering tube is made of steel skeleton and steel filter screen, and the two ends of steel skeleton are the annulus that varies in size, and connects with horizontal bar between the annulus, and the steel filter screen is fixed on the inner face of steel skeleton.
Owing to adopted technique scheme, the technological progress that the utility model is obtained is: oil remover of the present utility model can be placed in the blanking port place of nut cold headers, make the charging aperture of the centrifugal oil-filtering tube of de-oiling cover aim at the blanking port of cold headers, perhaps be erected between the charging aperture of the blanking port of cold headers and de-oiling cover with deflector chute, will constantly fall in the centrifugal oil-filtering tube of oil remover from the nut blank that cold headers are processed.Centrifugal oil-filtering tube during High Rotation Speed, carries out centrifugal disengaging to the machine oil on the nut blank that falls under the drive of variable speed electric motors, particularly, the nut blank is also slowly mobile downwards along the tapering of centrifugal oil-filtering tube; High Rotation Speed when nut moves to big opening end in the circular cone filter cylinder, slowly runs a period of time after a period of time again, and at this moment, the nut blank that arrives centrifugal oil-filtering tube Da Kou edge drops out from centrifugal oil-filtering tube, leaves oil remover through tapping channel.And the machine oil of being deviate from flow back in the oil storage tank of cold headers through oil-out.Described drive motors is the variable speed electric motors, particularly that the interval speed change is rotated.The utility model and nut cold headers are used, and can save the work that a dead lift nut blank gets rid of oil.
Be fixedly connected with by three to four connecting rods between centrifugal oil-filtering tube of the present utility model and the ring flange, guarantee that the nut blank can fall smoothly.Variable speed electric motors, particularly drives centrifugal oil-filtering tube by shaft coupling, driving shaft, ring flange and rotates, the protective cover of ring flange outside can prevent that ring flange from getting rid of oil outside oil remover, protective cover is the fixing fixture of de-oiling cover still, the bottom of de-oiling cover is also further supported fixing with bracing frame, to guarantee the smooth operation of machinery.The oil storage tank operated by rotary motion of cold headers is in the discharging opening position of nut blank, and the oil-out of de-oiling cover is arranged on the below of the charging aperture of de-oiling cover, make the nut blank from the charging aperture of oil remover and oil get back to oil storage tank from the oil-out of oil remover.The inside that the steel skeleton of centrifugal oil-filtering tube and the structure of steel filter screen, steel filter screen are fixed on the steel skeleton can be moved the nut blank naturally in centrifugal oil-filtering tube, not interrupted.
Variable speed electric motors, particularly of the present utility model can be by setting different programs or rotating by regulating control apparatus realization speed change, and the time interval of speed and speed change all can arrange to adapt to the nut blank of different weight.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model;
Fig. 3 is the side-looking structural representation of the utility model de-oiling cylinder.
Wherein, 1, bearing, 2, variable speed electric motors, particularly, 3, shaft coupling, 4, driving shaft, 5, bearing block, 6, protective cover, 7, ring flange, 8, connecting rod, 9, centrifugal oil-filtering tube, 10, the de-oiling cover, 11, charging aperture, 12, oil-out, 13, guide's groove, 14, bracing frame, 15, tapping channel, 16, fixed head, 17, skeleton.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further details:
A kind of cold-pressed nut oil remover, it comprises a bearing 1, at an end of bearing 1 variable speed electric motors, particularly 2 is installed, variable speed electric motors, particularly can be by computer program or electric elements control, to set different velocities of rotation and the rotation time of different rotating speeds.One bearing block is installed on the bearing of the inboard of variable speed electric motors, particularly, and variable speed electric motors, particularly 2 is connected with a ring flange 7 by shaft coupling 3, the driving shaft 4 that is installed in the bearing block; Centrifugal oil-filtering tube 9 is fixedly connected with ring flange 7 by connecting rod 8.Centrifugal oil-filtering tube 9 is the coniform filter screen of both ends open, is made of steel skeleton 17 and steel filter screen, and the two ends of steel skeleton 17 are the annulus that varies in size, and connects with horizontal bar between the annulus, and the steel filter screen is fixed on the inner surface of steel skeleton 17.The small end of centrifugal oil-filtering tube 9 is feed end, and the large end of centrifugal oil-filtering tube is discharge end.The discharge end of centrifugal oil-filtering tube 9 is that the large circle end is fixedly connected with by connecting rod 8 with ring flange 7.In the outside of centrifugal oil-filtering tube 9 de-oiling cover 10 is set, the length of de-oiling cover 10 is corresponding with centrifugal oil-filtering tube 9, de-oiling cover 10 can be square or cylindrical.One end of de-oiling cover 10 arranges a charging aperture 11, and charging aperture 11 is that feed end is corresponding with the small end of centrifugal oil-filtering tube 9; De-oiling cover 10 charging apertures 11 are corresponding with the discharging opening of cold headers, enter in the centrifugal oil-filtering tube from charging aperture 11 from cold headers nut blank out.Described de-oiling cover 10 and centrifugal oil-filtering tube 9 equal horizontally sets.
One protective cover 6 is set in the outside of ring flange 7, and protective cover 6 is fixed on the bearing 1 or is installed on the bearing block 5, and the inner of de-oiling cover 10 is fixedly connected with protective cover 6 by fixed head 16, and the bottom of de-oiling cover 10 also is supported on the bearing 1 by bracing frame 14.Be provided with the tapping channel 15 under being tilted in the position that corresponding centrifugal oil-filtering tube 9 on the de-oiling cover 10 brings out greatly mouthful, tapping channel 15 correspondences are below connecting rod 8 between centrifugal oil-filtering tube 9 and the ring flange 7.Be provided with oil-out 12 in de-oiling cover 10 bottoms, oil-out 12 is arranged on the below of the charging aperture 11 of de-oiling cover 10, and is corresponding with the oil storage tank of cold headers.
Claims (4)
1. cold-pressed nut oil remover, comprise the de-oiling cover (10) that is installed on the bearing (1), be positioned at the centrifugal oil-filtering tube (9) that is connected with drive motors of de-oiling cover (10), it is characterized in that: described de-oiling cover (10) and centrifugal oil-filtering tube (9) are horizontally installed on the bearing (1), the charging aperture (11) that (10) the one end settings of de-oiling cover are corresponding with the discharging opening of cold headers, centrifugal oil-filtering tube (9) is the coniform filter screen of both ends open, the small end of centrifugal oil-filtering tube (9) is that feed end is corresponding with the charging aperture (11) of de-oiling cover (10), the large end of centrifugal oil-filtering tube (9) is discharge end, be provided with the tapping channel (15) under being tilted in the position that the upper corresponding centrifugal oil-filtering tube (9) of de-oiling cover (10) brings out greatly mouthful, be provided with oil-out (12) in de-oiling cover (10) bottom; Described drive motors is the variable speed electric motors, particularly (2) that the interval speed change is rotated.
2. a kind of cold-pressed nut oil remover according to claim 1, it is characterized in that described centrifugal oil-filtering tube (9) is fixedly connected with ring flange (7) by connecting rod (8), described variable speed electric motors, particularly (2) is installed in bearing (1) and upward and by shaft coupling (3) driving shaft (4) is connected with ring flange (7), in the outside of ring flange (7) protective cover (6) is set, protective cover (6) is fixed on bearing (1) upward or installs on the bearing block (5) of driving shaft (4), the inner of de-oiling cover (10) is fixedly connected with protective cover (6) by fixed head (16), the bottom of de-oiling cover (10) is supported on the bearing (1) by bracing frame (14), the below of described tapping channel (15) correspondence connecting rod (8) between centrifugal oil-filtering tube (9) and ring flange (7).
3. a kind of cold-pressed nut oil remover according to claim 2 is characterized in that the oil-out (12) of described de-oiling cover (10) is arranged on the below of the charging aperture (11) of de-oiling cover (10).
4. a kind of cold-pressed nut oil remover according to claim 1, it is characterized in that described centrifugal oil-filtering tube (9) is made of steel skeleton (17) and steel filter screen, the two ends of steel skeleton (17) are the annulus that varies in size, connect with horizontal bar between the annulus, the steel filter screen is fixed on the inner face of steel skeleton (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320217553 CN203253536U (en) | 2013-04-25 | 2013-04-25 | Cold headed nut degreaser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320217553 CN203253536U (en) | 2013-04-25 | 2013-04-25 | Cold headed nut degreaser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203253536U true CN203253536U (en) | 2013-10-30 |
Family
ID=49466145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320217553 Expired - Fee Related CN203253536U (en) | 2013-04-25 | 2013-04-25 | Cold headed nut degreaser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203253536U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399599A (en) * | 2014-11-24 | 2015-03-11 | 浙江荣亿精密机械有限公司 | Automatic blanking discharging de-oiling machine |
| CN106198153A (en) * | 2016-06-23 | 2016-12-07 | 南阳师范学院 | A kind of degreasing method |
| CN108421946A (en) * | 2018-03-22 | 2018-08-21 | 浙江凯晨工贸有限公司 | A kind of cold header |
| CN110479503A (en) * | 2019-08-28 | 2019-11-22 | 嘉兴鼎祥汽车零部件有限公司 | A kind of cold-pressed nut gets rid of oil machine automatically |
| CN111014838A (en) * | 2019-12-05 | 2020-04-17 | 西安法士特汽车传动有限公司 | Pneumatic oil slinger of gear grinding machine tool |
| CN113680946A (en) * | 2021-09-02 | 2021-11-23 | 河北国智机械设备制造有限公司 | Oil throwing device for discharging of nut cold header |
| CN115138804A (en) * | 2022-09-02 | 2022-10-04 | 常州市武进大众标准件有限公司 | High-strength bolt cold heading equipment and bolt manufacturing process thereof |
-
2013
- 2013-04-25 CN CN 201320217553 patent/CN203253536U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399599A (en) * | 2014-11-24 | 2015-03-11 | 浙江荣亿精密机械有限公司 | Automatic blanking discharging de-oiling machine |
| CN104399599B (en) * | 2014-11-24 | 2016-08-24 | 浙江荣亿精密机械有限公司 | A kind of automatic blanking discharging oil remover |
| CN106198153A (en) * | 2016-06-23 | 2016-12-07 | 南阳师范学院 | A kind of degreasing method |
| CN106198153B (en) * | 2016-06-23 | 2019-01-22 | 南阳师范学院 | A kind of degreasing method |
| CN108421946A (en) * | 2018-03-22 | 2018-08-21 | 浙江凯晨工贸有限公司 | A kind of cold header |
| CN108421946B (en) * | 2018-03-22 | 2019-07-12 | 浙江凯晨工贸有限公司 | A kind of cold header |
| CN110479503A (en) * | 2019-08-28 | 2019-11-22 | 嘉兴鼎祥汽车零部件有限公司 | A kind of cold-pressed nut gets rid of oil machine automatically |
| CN110479503B (en) * | 2019-08-28 | 2021-10-19 | 嘉兴鼎祥汽车零部件有限公司 | Automatic oil throwing machine for cold heading nut |
| CN111014838A (en) * | 2019-12-05 | 2020-04-17 | 西安法士特汽车传动有限公司 | Pneumatic oil slinger of gear grinding machine tool |
| CN113680946A (en) * | 2021-09-02 | 2021-11-23 | 河北国智机械设备制造有限公司 | Oil throwing device for discharging of nut cold header |
| CN113680946B (en) * | 2021-09-02 | 2023-03-14 | 河北国智机械设备制造有限公司 | Oil throwing device for discharging of nut cold header |
| CN115138804A (en) * | 2022-09-02 | 2022-10-04 | 常州市武进大众标准件有限公司 | High-strength bolt cold heading equipment and bolt manufacturing process thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20170425 |