CN202447981U - Chip removing and cooling device of rollover scraper and rollover scraper - Google Patents

Chip removing and cooling device of rollover scraper and rollover scraper Download PDF

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Publication number
CN202447981U
CN202447981U CN2012200118531U CN201220011853U CN202447981U CN 202447981 U CN202447981 U CN 202447981U CN 2012200118531 U CN2012200118531 U CN 2012200118531U CN 201220011853 U CN201220011853 U CN 201220011853U CN 202447981 U CN202447981 U CN 202447981U
Authority
CN
China
Prior art keywords
chip removal
roller
cooling device
scraping
cooling fluid
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
Application number
CN2012200118531U
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Chinese (zh)
Inventor
王永兴
张金涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Sany Precision Machinery Co Ltd
Original Assignee
Shanghai Sany Precision Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Sany Precision Machinery Co Ltd filed Critical Shanghai Sany Precision Machinery Co Ltd
Priority to CN2012200118531U priority Critical patent/CN202447981U/en
Application granted granted Critical
Publication of CN202447981U publication Critical patent/CN202447981U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Auxiliary Devices For Machine Tools (AREA)

Abstract

The utility model discloses a chip removing and cooling device of a rollover scraper and the rollover scraper. The chip removing and cooling device of the rollover scraper comprises a base frame, a chip removing unit, a tooth-shaped magnetic separator, a first control unit, a filter, a refrigerator, a rear oil tank and a second control unit, wherein the chip removing unit is arranged on the base frame and is used for receiving mixture of iron chips produced by the rollover scraper and cooling liquid and filtering off the iron chips with larger sizes; the tooth-shaped magnetic separator is arranged on the base frame for receiving the cooling liquid after preliminary filtration of the chip removing unit and filtering off the fine iron chips; the first control unit is connected with the chip removing unit and the tooth-shaped magnetic separator and is used for controlling the chip removing unit and the tooth-shaped magnetic separator; the filter is arranged on the base frame for receiving the cooling liquid after filtration by the tooth-shaped magnetic separator and precisely filtering the cooling liquid; the refrigerator is arranged on the base frame for receiving the cooling liquid after filtration by the filter and cooling the cooling liquid; the rear oil tank is arranged on the base frame for receiving and collecting the cooling liquid output by the refrigerator; and the second control unit is connected with the refrigerator and is used for controlling the refrigerator. According to the chip removing and cooling device of the rollover scraper and the rollover scraper, the filtration accuracy of the cooling liquid can be improved and the temperature of the cooling liquid can be effectively reduced.

Description

Scrape roller chip removal cooling device and scrape roller
Technical field
The utility model relates to a kind of chip removal cooling device, particularly a kind ofly scrapes roller chip removal cooling device and scrapes roller.
Background technology
Fast development along with global construction machinery industry; Product demand quantity such as oil cylinder constantly increase; Traditional processing modes such as purlin mill can not satisfy the requirement of manufacturer for production efficiency, cylinder tube are processed through modular cutting tool assembly so roller is scraped in employing, comprise operations such as heavy boring, scraping, tumbling processing; Realize disposable machining; Working (machining) efficiency can reach more than ten times of traditional purlin grinding process, and the favor that has therefore more and more received producer is also applied gradually, will replace traditional purlin mill processing in the coming years and wait the main mode that becomes cylinder barrel processing.
The existing roller of scraping is in the processing process; The cooling fluid that is mixed with impurity such as iron filings need recycle; Main Partition board for fuel tank and the common chip cleaner of adopting filters iron filings and other impurity; This causes filtering abundant inadequately, and tiny iron filings and other impurity are deposited among cooling fluid pipeline and other workpieces easily, causes equipment fault.
On the other hand, the existing roller lathe of scraping generally is to adopt the nature cooling for cooling fluid, and then recycles; But rely on the nature cooling velocity slower; Cause cooling fluid just can fully not cool off and recycle once more, when especially ambient temperature was higher, the cooling fluid that recycles can't be cooled to required temperature at all; Cause its cooling effect bad, further have influence on crudy cutter.Also form easily during hot weather " mist of oil ", influence cooling effect and contaminated environment.
In sum, how to improve the filtering accuracy of iron filings and other impurity, and how effectively the cooling fluid that recycles to be lowered the temperature, become present technique field problem demanding prompt solution.
In view of the foregoing, the design people borrows its technical experience of association area and abundant professional knowledge for many years, and constantly research and development improve, and through a large amount of practical proofs, have proposed the technical scheme of scraping roller chip removal cooling device and scraping roller of the utility model.
The utility model content
The purpose of the utility model is to provide a kind of roller chip removal cooling device of scraping, and can significantly improve the filtering accuracy of cooling fluid, and effectively reduce coolant temperature.
Another purpose of the utility model is to provide a kind of roller of scraping, and has the chip removal cooling device of the utility model, and cooling fluid is had excellent filtration and cooling effect.
To achieve these goals, the utility model provides a kind of roller chip removal cooling device of scraping, and comprising: pedestal; The chip removal unit is arranged on the said pedestal, and said chip removal unit receives scrapes the iron filings and the mixture of cooling fluid that roller produces, and preliminary filtering bigger iron filings of volume wherein; Profile of tooth magnetic extension set is arranged on the said pedestal, and said profile of tooth magnetic extension set receives the cooling fluid after the preliminary filtration in said chip removal unit, and filtering tiny iron filings wherein; First control module connects and controls said chip removal unit and profile of tooth magnetic extension set; Filter is arranged on the said pedestal, and said filter receives the cooling fluid after said profile of tooth magnetic extension set filters, and it is carried out secondary filter, with further filtering impurity wherein; Refrigeration machine is arranged on the said pedestal, and said refrigeration machine receives the cooling fluid after said filter filters and it is cooled off; Rear fuel tank is arranged on the said pedestal, and said rear fuel tank receives and collect the cooling fluid of said refrigeration machine output; Second control module connects and controls said refrigeration machine.
The above-mentioned roller chip removal cooling device of scraping; Wherein, Said chip removal unit comprises: the chain-plate type Scrap-removing machine, be arranged on the said pedestal, and said chain-plate type Scrap-removing machine receives the iron filings of generation when scraping roller work and the mixture of cooling fluid; Carry out preliminary filter operation, the bigger iron filings of volume in the said mixture of filtering; The iron filings collecting box receives and collects the big volume iron filings of said chain-plate type Scrap-removing machine filtering, and big volume iron filings enter to said iron filings collecting box through the carrier bar of said chain-plate type Scrap-removing machine; Preceding fuel tank receives and collects the cooling fluid after said chain-plate type Scrap-removing machine filters.
The above-mentioned roller chip removal cooling device of scraping; Wherein, The height of said profile of tooth magnetic extension set is lower than said filter; Be provided with elevator pump between said profile of tooth magnetic extension set and the filter, said elevator pump is used for the cooling fluid after the said profile of tooth magnetic extension set filtration is promoted and be pumped into said filter, and said elevator pump connects and also is controlled by said first control module.
The above-mentioned roller chip removal cooling device of scraping; Wherein, The said roller chip removal cooling device of scraping also comprises the high-pressure pump unit, is arranged on the said pedestal, and said high-pressure pump unit is connected in said rear fuel tank; Be used for cooling fluid with said rear fuel tank pump into scrape roller oil head to recycle, said high-pressure pump unit connects and also is controlled by said second control module.
The above-mentioned roller chip removal cooling device of scraping, wherein, said high-pressure pump unit comprises one or more high-pressure pump, said high-pressure pump connects and also is controlled by said second control module.
The above-mentioned roller chip removal cooling device of scraping, wherein, said high-pressure pump unit comprises four pressure and the different said high-pressure pump of discharge capacity, four said high-pressure pumps can use separately or combination in any is used.
The above-mentioned roller chip removal cooling device of scraping, wherein, said before fuel tank be provided with first fuel outlet, said rear fuel tank is provided with second fuel outlet.
The above-mentioned roller chip removal cooling device of scraping, wherein, said first control module and second control module are electric cabinet.
The above-mentioned roller chip removal cooling device of scraping, wherein, said refrigeration machine is air cooling chiller or heat exchange refrigeration machine.
To achieve these goals, the utility model also provides a kind of roller of scraping, and is provided with the above-mentioned roller chip removal cooling device of scraping.
From the above, the scraping roller chip removal cooling device and scrape roller and have advantage and characteristics of the utility model:
1, the utility model scrapes roller chip removal cooling device and scrapes roller and be provided with profile of tooth magnetic extension set; Be used for the tiny iron filings that the filtering cooling fluid is mixed with; Improve the filtering accuracy of cooling fluid; Also be provided with private filter in addition other impurity in the cooling fluid are carried out the high accuracy filtration, with the filter effect of further raising cooling fluid, the degree of purity of the cooling fluid that assurance recycles.
2, the utility model scrapes roller chip removal cooling device and scrapes roller and be provided with special-purpose refrigeration machine the cooling fluid after filtering is forced cooling; Can guarantee that the cooling fluid that recycles is cooled to ideal temperature; And cooling velocity is fast, has avoided in the prior art owing to the insufficient variety of issue that produces of cooling.
3, the utility model scrapes roller chip removal cooling device and scrapes roller and be provided with the high-pressure pump unit; Be used for filtering, cooled cooling fluid pumps into oil head; Thereby recycle; Can include the high-pressure pump of a plurality of different pressures and discharge capacity in the high-pressure pump unit, can select different high-pressure pumps or combination to use, the demand when adapting to the multiple different size cylinder body of processing according to the actual pressure needs.
4, the utility model scrape roller chip removal cooling device and scrape roller simple in structure, stable performance, and install, debugging easily, cooling fluid is had excellent filtration and cooling effect, be suitable for applying.
Description of drawings
Fig. 1 scrapes roller chip removal cooling device overall structure master for the utility model and looks sketch map;
Fig. 2 scrapes roller chip removal cooling device overall structure schematic top plan view for the utility model.
The main element label declaration:
1 pedestal
2 chip removal unit
21 chain-plate type Scrap-removing machines
Fuel tank before 22
221 first fuel outlets
3 profile of tooth magnetic extension sets
4 first control modules
5 filters
6 refrigeration machines
61 rear fuel tanks
611 second fuel outlets
7 elevator pumps
8 second control modules
9 high-pressure pump unit
91 high-pressure pumps
The specific embodiment
Understand for technical characterictic, purpose and effect to the utility model have more clearly, contrast the specific embodiment of description of drawings the utility model, but it is merely preferred embodiment, is not used for limiting the essential scope of the utility model at present.
Please combine with reference to figure 1 and Fig. 2; Wherein Fig. 1 scrapes roller chip removal cooling device overall structure master for the utility model and looks sketch map; Fig. 2 scrapes roller chip removal cooling device overall structure schematic top plan view for the utility model; As shown in the figure, the roller chip removal cooling device of scraping of the utility model mainly comprises: pedestal 1; Chip removal unit 2 is arranged on the pedestal 1, and chip removal unit 2 receives the iron filings of generation when scraping roller work and the mixture of cooling fluid, and the preliminary bigger iron filings of filtering volume, the cooling fluid after tentatively being filtered; Profile of tooth magnetic extension set 3 is located on the pedestal 1, is used for the tiny iron filings of the cooling fluid after filtering chip removal unit 2 tentatively filters; First control module 4 connects and control chip removal unit 2 and profile of tooth magnetic extension set 3; Filter 5 is arranged on the pedestal 1, and filter 5 receives the cooling fluid after profile of tooth magnetic extension set 3 filters, and it is filtered once more, with further filtering other impurity wherein; Refrigeration machine 6 is arranged on the pedestal 1, and the cooling fluid after refrigeration machine 6 receiving filtration devices 5 filter is also cooled off it, and to reduce the temperature of cooling fluid, the cooling fluid of refrigeration machine 6 outputs can recycle; Rear fuel tank 61 is arranged on the pedestal 1, is connected in refrigeration machine 6, receives and collect the cooling fluid of refrigeration machine 6 outputs, in order to recycling; Second control module 8 connects and control refrigeration machine 6.
Pedestal 1 can be a fixing bracket body, and it scrapes the installation basis of each parts of roller chip removal cooling device for the utility model.
Chip removal unit 2 is used for tentatively filtering scraping the iron filings that roller when work produce and the mixture of cooling fluid, and filtering is the bigger iron filings of volume wherein, and the cooling fluid after tentatively being filtered.The existing numerous embodiments of the composition of chip removal unit 2 in the prior art; In the present embodiment; Chip removal unit 2 includes: chain-plate type Scrap-removing machine 21, preceding fuel tank 22 and iron filings collecting box (not shown), and chain-plate type Scrap-removing machine 21, preceding fuel tank 22 and iron filings collecting box all are arranged on the pedestal 1, and the iron filings that produce when scraping roller work and the mixture of cooling fluid fall into chain-plate type Scrap-removing machine 21; Carry out preliminary filter operation by chain-plate type Scrap-removing machine 21; Big volume iron filings in the filtering mixture, chain-plate type Scrap-removing machine 21 is arranged on the pedestal 1, and the carrier bar of the big volume iron filings that leach through the chain-plate type Scrap-removing machine enters to the iron filings collecting box to be collected; Fuel tank 22 was collected before cooling fluid after preliminary the filtration then entered into; Before fuel tank 22 all can be arranged on the pedestal 1 with the iron filings collecting box, through to fall into chain-plate type Scrap-removing machine 21 preliminary cooling fluids of filtering be filtering bigger iron filings of volume, wherein also include other impurity such as tiny iron filings and dust, foreign matter.The structure of above-mentioned chain-plate type Scrap-removing machine 21, preceding fuel tank 22 and iron filings collecting box and annexation have been perhaps flexible a little getting final product on prior art of routine techniques, and those skilled in the art can realize according to the content of above-mentioned record easily, so discuss no longer in detail.
Profile of tooth magnetic extension set 3 is arranged on the pedestal 1, and it is used for the tiny iron filings of the cooling fluid after filtering chip removal unit 2 preliminary the filtrations, and the concrete structure of profile of tooth magnetic extension set 3 and operation principle have been prior art, repeat no more at this.After profile of tooth magnetic extension set 3 has been removed the tiny iron filings in the cooling fluid, so far do not contain iron filings impurity in the cooling fluid, but still had other impurity such as dust, foreign matter in the cooling fluid, also do not meet the requirement of cycling and reutilization.
Above-mentioned chip removal unit 2 all is connected and is controlled by first control module 4 with profile of tooth magnetic extension set 3; First control module 4 can be arranged on the pedestal 1; It can be an electric cabinet, and control chip removal unit 2 (being chain-plate type Scrap-removing machine 21) and profile of tooth magnetic extension set 3 moves, about the circuit theory of first control module 4 and functional structure etc.; Be that those skilled in the art are easy to realize according to prior art, so no longer specifically give unnecessary details.
Filter 5 is arranged on the pedestal 1; Still there are other impurity such as dust, foreign matter in the above-mentioned cooling fluid of mentioning after profile of tooth magnetic extension set 3 filters; Filter 5 is accepted the cooling fluid after profile of tooth magnetic extension set 3 filters; And it is carried out further secondary filter, with other impurity such as wherein dust of filtering, foreign matters, the cooling fluid after filter 5 filters can satisfy the requirement that recycles.Filter 5 can be selected existing on the market filter for use, and its concrete structure and function are prior art, no longer specify.
In the present embodiment; Between profile of tooth magnetic extension set 3 and filter 5, also be provided with elevator pump 7; Elevator pump 7 can directly be fixedly arranged on the pedestal 1; Because the height of profile of tooth magnetic extension set 3 is lower than filter 5 in the present embodiment,, elevator pump 7 is used for the cooling fluid after 3 filtrations of profile of tooth magnetic extension set is promoted and be pumped into filter 5 so being set.Elevator pump 7 also connects and is controlled by first control module 4.The concrete structure of elevator pump 7 and function have been prior art, so repeat no more.
Refrigeration machine 6 is arranged on the pedestal 1; Cooling fluid after its receiving filtration device 5 filters is also cooled off it; To force to reduce the temperature of cooling fluid, satisfy the requirement that recycles, can avoid a series of problems that cause because of coolant temperature is higher in the prior art simultaneously.Refrigeration machine 6 can adopt conventional air cooling chiller or heat exchange refrigeration machine etc.Concrete structure and function about refrigeration machine 6 have been prior art, so repeat no more.Cooling fluid by output after refrigeration machine 6 refrigeration promptly satisfies the requirement that recycles.
Rear fuel tank 61 is arranged on the pedestal 1, is connected in refrigeration machine 6, receives and collect the cooling fluid of refrigeration machine 6 outputs, in order to recycling.
Second control module 8 connects and control refrigeration machine 6; Second control module 8 can be arranged on the pedestal 1, and is similar with first control module 4, and second control module 8 can be an electric cabinet; The operation of control refrigeration machine 6; About the circuit theory of second control module 8 and functional structure etc., be that those skilled in the art are easy to realize according to prior art, so no longer specify.In addition; First control module 4 and second control module 8 also can be incorporated into together, the control module that forms a whole, and control above-mentioned all controlled parts respectively; This also is that those skilled in the art realize according to the disclosed content of the utility model easily, repeats no more.
The scraping roller chip removal cooling device and also can comprise a high-pressure pump unit 9 of the utility model; It is arranged on the pedestal 1; High-pressure pump unit 9 is connected in rear fuel tank 61; Being used for cooling fluid with rear fuel tank 61 and pumping into the oil head (not shown) of scraping roller recycling, is prior art about scraping the associated mechanisms that oil head in the roller etc. recycles cooling fluid, no longer specifies.High-pressure pump unit 9 can comprise one or more high-pressure pump, and in the present embodiment, the high-pressure pump unit includes four high-pressure pumps 91; Form a high-pressure pump group; Parameters such as the pressure of preferred four high-pressure pumps 91 and discharge capacity can be designed to difference, according to actual needs, can select wherein any high-pressure pump work; Perhaps select any several high-pressure pump combination to use; To obtain more kinds of pressure and discharge capacity, like this recycling in the process of cooling fluid, the demand in the time of just can adapting to processing different size cylinder body with multiple coolant pressure and discharge capacity.High-pressure pump unit 9 (high-pressure pump 91 that the high-pressure pump unit is included) also connects and is controlled by second control module 8, has been routine techniques about high pressure pump structure and operation principle, so no longer specify.
In addition, preceding fuel tank 22 can be respectively equipped with first fuel outlet 221 with rear fuel tank 61 and 611, two fuel outlets of second fuel outlet are used for putting the cooling fluid of collecting except that fuel tank, so that use the back that the fuel tank bottom is cleared up for a long time at fuel tank.
Explain that below in conjunction with above-mentioned each figure the utility model scrapes the simple application of roller chip removal cooling device; As shown in the figure; Scraping the iron filings that roller produced in the process of processing and the mixture of cooling fluid falls into to chain-plate type Scrap-removing machine 21; Carry out preliminary filter operation by chain-plate type Scrap-removing machine 21; The bigger iron filings of volume in the filtering mixture, the big volume iron filings that the leach carrier bar through the chain-plate type Scrap-removing machine enters to the iron filings collecting box to be collected, and fuel tank 22 was collected before the cooling fluid after preliminary the filtration then entered into; Then, the cooling fluid in the fuel tank 22 is filtered filtering tiny iron filings wherein before 3 pairs in the profile of tooth magnetic extension set; Then, the cooling fluid after by elevator pump 7 profile of tooth magnetic extension set 3 being filtered pumps into carries out further secondary filter in the filter 5, with other impurity such as the dust in the filtering cooling fluid, foreign matters; Cooling fluid after filter 5 filters enters into refrigeration machine 6 and forces cooling; To reduce its temperature; Satisfy the requirement that liquid circulation is used; Enter into rear fuel tank 61 through refrigeration machine 6 cooled cooling fluids and collect, the cooling fluid in the rear fuel tank 61 has satisfied the requirement that recycles at this moment; High-pressure pump unit 9 pumps into the cooling fluid in the rear fuel tank 61 to the oil head of scraping roller etc. and recycles parts, thereby realizes recycling of cooling fluid.
So far, whole cooling fluid chip removal, cool off, recycle the processing cycle and accomplish, from the above; The utility model scrape the filtering accuracy that roller chip removal cooling device can significantly improve cooling fluid, and effectively reduce coolant temperature, and simple in structure; Stable performance is installed, is debugged easily.
In addition; The utility model has also proposed a kind of roller of scraping, and what it was provided with above-mentioned the utility model scrapes roller chip removal cooling device, so that cooling fluid is carried out chip removal, cooling and recycle; Wherein scraping roller chip removal cooling device can be arranged on the frame of scraping roller; That is to say that above-mentioned pedestal 1 promptly can be the frame of scraping roller, structure, function, the technique effect of scraping roller chip removal cooling device are identical with above-mentioned record, so no longer repeat specification.
The above is merely the schematic specific embodiment of the utility model, is not in order to limit the scope of the utility model.Any those skilled in the art, equivalent variations of under the prerequisite of design that does not break away from the utility model and principle, having done and modification all should belong to the scope that the utility model is protected.

Claims (10)

1. scrape roller chip removal cooling device for one kind, it is characterized in that, the said roller chip removal cooling device of scraping comprises:
Pedestal;
Iron filings and the mixture of cooling fluid and the chip removal unit of the big volume iron filings of filtering that roller produces scraped in reception, is arranged on the said pedestal;
The cooling fluid after receiving that said chip removal unit is preliminary and filtering and the profile of tooth magnetic extension set of filtering tiny iron filings wherein are arranged on the said pedestal;
First control module connects said chip removal unit and profile of tooth magnetic extension set;
Receive after said profile of tooth magnetic extension set filters cooling fluid and to its filter that carries out secondary filter, be arranged on the said pedestal;
Receive after said filter filters cooling fluid and to the refrigeration machine that it cools off, be arranged on the said pedestal;
Receive and collect the rear fuel tank of the cooling fluid of said refrigeration machine output, be arranged on the said pedestal;
Second control module connects said refrigeration machine.
2. the roller chip removal cooling device of scraping according to claim 1 is characterized in that said chip removal unit comprises:
Iron filings and the mixture of cooling fluid and the chain-plate type Scrap-removing machine of the big volume iron filings of filtering that roller produces scraped in reception, is arranged on the said pedestal;
Receive and collect the iron filings collecting box of the big volume iron filings of said chain-plate type Scrap-removing machine filtering, big volume iron filings enter to said iron filings collecting box through the carrier bar of said chain-plate type Scrap-removing machine;
Receive and collect the preceding fuel tank of the cooling fluid after said chain-plate type Scrap-removing machine filters, be arranged on the said pedestal.
3. the roller chip removal cooling device of scraping according to claim 1 and 2 is characterized in that the height of said profile of tooth magnetic extension set is lower than said filter, is provided with elevator pump between said profile of tooth magnetic extension set and the filter, and said elevator pump connects said first control module.
4. the roller chip removal cooling device of scraping according to claim 1; It is characterized in that the said roller chip removal cooling device of scraping also comprises the high-pressure pump unit, is arranged on the said pedestal; Said high-pressure pump unit is connected in said rear fuel tank, and said high-pressure pump unit connects said second control module.
5. the roller chip removal cooling device of scraping according to claim 4 is characterized in that said high-pressure pump unit comprises one or more high-pressure pump, and said high-pressure pump is connected in said second control module.
6. the roller chip removal cooling device of scraping according to claim 5 is characterized in that, said high-pressure pump unit comprises four pressure and the different said high-pressure pump of discharge capacity.
7. the roller chip removal cooling device of scraping according to claim 2 is characterized in that, said preceding fuel tank is provided with first fuel outlet, and said rear fuel tank is provided with second fuel outlet.
8. the roller chip removal cooling device of scraping according to claim 1 is characterized in that said first control module and second control module are electric cabinet.
9. the roller chip removal cooling device of scraping according to claim 1 is characterized in that said refrigeration machine is air cooling chiller or heat exchange refrigeration machine.
10. scrape roller for one kind, its spy just is that the said roller of scraping is provided with each described roller chip removal cooling device of scraping of claim 1 to 9.
CN2012200118531U 2012-01-12 2012-01-12 Chip removing and cooling device of rollover scraper and rollover scraper Expired - Fee Related CN202447981U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200118531U CN202447981U (en) 2012-01-12 2012-01-12 Chip removing and cooling device of rollover scraper and rollover scraper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200118531U CN202447981U (en) 2012-01-12 2012-01-12 Chip removing and cooling device of rollover scraper and rollover scraper

Publications (1)

Publication Number Publication Date
CN202447981U true CN202447981U (en) 2012-09-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200118531U Expired - Fee Related CN202447981U (en) 2012-01-12 2012-01-12 Chip removing and cooling device of rollover scraper and rollover scraper

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102528552A (en) * 2012-01-12 2012-07-04 上海三一精机有限公司 Chip removing and cooling device for scraping roller machine and scraping roller machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102528552A (en) * 2012-01-12 2012-07-04 上海三一精机有限公司 Chip removing and cooling device for scraping roller machine and scraping roller machine

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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: 20120926

Termination date: 20150112

EXPY Termination of patent right or utility model