CN113103056A - Scraper type chip removal device and chip removal method - Google Patents
Scraper type chip removal device and chip removal method Download PDFInfo
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- CN113103056A CN113103056A CN202110405733.3A CN202110405733A CN113103056A CN 113103056 A CN113103056 A CN 113103056A CN 202110405733 A CN202110405733 A CN 202110405733A CN 113103056 A CN113103056 A CN 113103056A
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- chip removal
- scraper
- cutting fluid
- section
- removal device
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- 238000000034 method Methods 0.000 title claims abstract description 32
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 121
- 239000002173 cutting fluid Substances 0.000 claims abstract description 62
- 229910052742 iron Inorganic materials 0.000 claims abstract description 53
- 230000009194 climbing Effects 0.000 claims abstract description 29
- 230000014759 maintenance of location Effects 0.000 claims abstract description 12
- 230000005484 gravity Effects 0.000 claims abstract description 7
- 230000000717 retained effect Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 5
- 239000002689 soil Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000003466 welding Methods 0.000 description 6
- 238000000926 separation method Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 230000002730 additional effect Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
- B23Q11/1069—Filtration systems specially adapted for cutting liquids
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention discloses a scraper type chip removal device and a chip removal method, and belongs to the technical field of machine tool machining matching equipment. The scraper type chip removal device comprises a circulating scraper chain and a plurality of scrapers, wherein one ends of the scrapers are fixedly connected to the circulating scraper chain, and the other ends of the scrapers are tightly attached to a chip removal climbing section; and a chip removal retention section is arranged between the chip removal climbing section and the chip removal blanking port. The invention makes full use of the poor adhesion between the cutting fluid and the scrap iron and the inclination angle of the scraper plate in the conveying process, so that the cutting fluid is separated from the scrap iron under the action of the self gravity and then flows back to the cutting fluid tank along the scrap iron climbing section, thereby reducing the carrying capacity of the cutting fluid during the blanking of the scrap iron, avoiding the loss and waste of the cutting fluid and avoiding the pollution of the cutting fluid to soil or environment due to the chemical components.
Description
Technical Field
The invention relates to the technical field of machine tool machining corollary equipment, in particular to a scraper type chip removal device and a chip removal method.
Background
In the machining process of the machine tool, semi-finished products are machined, such as turning, milling, grinding, boring and other processes, scrap iron is generated in the machining process, metal chips and cutting fluid are output to a chip removal machine (such as a scraper chip removal machine) from a liquid outlet of the machine tool, and the metal chips and the cutting fluid are separated from each other by the chip removal machine in the working process.
The existing chip removal device has a certain amount of cutting fluid attached to more or less iron chips in the chip removal process, and the cutting fluid is discharged along with the iron chips in the chip removal process, so that the cutting fluid is greatly lost and wasted after working for a long time.
Through search, Chinese patent publication numbers are: CN201997993U, published date: a patent of utility model 3/8 in 2011, which discloses an automatic chip cleaner, comprising a chip removing groove, a power device and a conveying device; the chip removal groove is fixed on the chip remover shell through the supporting surfaces at two sides, and the middle part is concave downwards to form a chip removal channel; the power device comprises a motor and a speed reducer; the conveying device comprises a chain wheel and a chain; the chain wheel has 2 groups, one chain wheel in each group is fixed on the output shaft of the speed reducer; the chain has 2, encircle on each group sprocket respectively, and support by two bearing surfaces of the chip groove; the scraper also comprises a plurality of movable scrapers; the two ends of each movable scraper are connected with the chain, and the lower bottom surface of each movable scraper is contacted with the upper end surface of the chip removal channel of the chip removal groove. The utility model discloses an adopt movable scraper blade and fixed chip groove cooperation, get rid of the smear metal, smear metal separation back, reuse collection bits car or filtration assembly line are changeed away it, and it is higher to filter assembly line cost, and more collect iron fillings through collection bits car and will adnexed cutting fluid and stew and collect in the bottom, and the process is complicated slightly, and one-step clearance is not gone against with the workshop production reform transform direction of progressively reducing the process.
Disclosure of Invention
1. Technical problem to be solved by the invention
Aiming at the problem that cutting fluid is wasted along with the discharge of scrap iron in the chip removal process of the existing machine tool machining, the invention designs a scraper type chip removal device and a chip removal method.
2. Technical scheme
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
a scraper type chip removal device comprises a circulating scraper chain and a plurality of scrapers, wherein one ends of the scrapers are fixedly connected to the circulating scraper chain, and the other ends of the scrapers are tightly attached to a chip removal climbing section; and a chip removal retention section is arranged between the chip removal climbing section and the chip removal blanking port. The cutting fluid is separated from the scrap iron under the action of self gravity and then flows back to the cutting fluid tank along the scrap removal climbing section, so that the carrying amount of the cutting fluid during blanking of the scrap iron is reduced, the loss and waste of the cutting fluid are avoided, and the pollution of the cutting fluid to soil or environment due to the chemical components is avoided.
According to the further technical scheme, the chip removal retention section is in a slope shape, and the slope surface faces the inner side, so that the cutting fluid is enabled to flow inwards, and outflow is avoided. Through the cambered surface section (the purpose is with iron fillings timely blanking as far as with current chip removal climbing section top), improve to domatic structure, cyclic scraper chain's upper portion need not to follow the outside extension of cambered surface again, directly reserve certain highly to circulate along the direction of former chip removal climbing section can, though simple but ingenious design has so gained unexpected technological effect: the length of the head of the whole chip removal device is shortened, the occupied space is reduced, the structure is simplified, the welding precision of each connecting section such as a chip removal climbing section and a chip removal retention section is improved, and the welding difficulty is reduced.
According to the further technical scheme, the slope angle is 0-60 degrees, the angle range is suitable for separation of scrap iron and cutting fluid, too small scrap iron and cutting fluid are easy to accumulate to influence blanking, and too large scrap iron and cutting fluid cannot be separated to realize blanking.
According to the technical scheme, the two side edges of the chip removal climbing section and the chip removal retention section are tilted upwards to form a tilted edge, so that a downward flow channel of the cutting fluid is formed, the cutting fluid is prevented from overflowing along the side edge, and the iron chips can be prevented from falling along the side edge.
A chip removal method of a scraper type chip removal device comprises the following steps:
step one, starting: after the scraper type chip removal device is started, the scraper drives short, coiled and thin iron chips with cutting fluid to ascend along the chip removal climbing section;
step two, detention: the scrap iron is retained on the slope surface of the scrap removal retention section after moving upwards to the top;
step three, cutting fluid backflow: the cutting fluid remaining in the scrap iron on the slope surface flows back to the cutting fluid pool along the scrap removal climbing section under the action of gravity;
step four, blanking: the scraper blade continuously drives iron fillings and piles up in the domatic of delay section, and when iron fillings were piled up and is surpassed domatic height, part iron fillings were followed the blanking of chip removal blanking mouth.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
(1) according to the scraper type chip removal device, the adhesion difference between the cutting fluid and the scrap iron and the inclination angle of the scraper in the conveying process are fully utilized, the cutting fluid is separated from the scrap iron under the action of the self gravity and then flows back to the cutting fluid tank along the chip removal slope climbing section, the carrying amount of the cutting fluid during blanking of the scrap iron is reduced, the loss and the waste of the cutting fluid are avoided, and the pollution of the cutting fluid to soil or environment due to the fact that the cutting fluid contains chemical components is further avoided;
(2) the invention relates to a scraper type chip removal device, which improves the arc surface section (aiming at timely blanking iron chips as far as possible) at the top of the existing chip removal climbing section into a slope surface structure, the upper part of a circulating scraper chain does not need to be outwards extended along the arc surface, and a certain height is reserved directly along the direction of the original chip removal climbing section for reciprocating circulation, so that the scraper type chip removal device has the unexpected technical effects by simple but ingenious design: the length of the head of the whole chip removal device is shortened, the occupied space is reduced, the structure is simplified, the welding precision of each connecting section such as a chip removal climbing section and a chip removal retention section is improved, and the welding difficulty is reduced;
(3) according to the scraper type chip removal device, the slope surface is designed at an angle of 0-60 degrees, the angle range is suitable for separation of scrap iron and cutting fluid, too small an angle easily causes excessive accumulation to affect blanking, and too large an angle easily causes scrap iron and cutting fluid to fall off before separation;
(4) according to the scraper type chip removal device, due to the design of the raised edges, a lower flow channel of the cutting fluid is formed, the cutting fluid is prevented from overflowing along the side edges, and scrap iron can be prevented from falling along the side edges;
(5) according to the chip removal method of the scraper type chip removal device, additional action is not needed after starting, the cutting fluid naturally breaks away from the scrap iron and naturally flows back into the pool, the scrap iron naturally falls after being accumulated to a certain degree, the operation is simple and effective, the popularization is convenient, and the method is an environment-friendly chip removal method.
Drawings
FIG. 1 is a schematic structural diagram of a scraper type chip removal device in the prior art;
FIG. 2 is a schematic view of the scraper chip removal device of the present invention;
FIG. 3 is an enlarged view of part A of FIG. 2;
fig. 4-7 are schematic views illustrating the chip removal process in the chip removal method of the present invention.
In the figure: 1. chip removal climbing section; 2. a chip removal retention section; 3. a circulating scraper chain; 4. a squeegee; 5. a chip removal blanking port; 6. scrap iron; 10. a cambered surface section.
Detailed Description
For a further understanding of the invention, reference should be made to the following detailed description taken in conjunction with the accompanying drawings.
Example 1
The scraper type chip removal device of the embodiment, as shown in fig. 2 and 3, includes a circulating scraper chain 3 and a plurality of scrapers 4, one end of each scraper is fixedly connected to the circulating scraper chain 3, and the other end of each scraper is tightly attached to a chip removal climbing section 1; and a chip removal detention section 2 is arranged between the chip removal climbing section 1 and the chip removal blanking port 5.
The scraper blade chip removal device of this embodiment, make full use of the poor inclination with 4 transport process of scraper blade of 4 transport processes of adhesive force between cutting fluid and the iron fillings 6, 4 continuous scraping iron fillings 6 are sent to the chip removal and are detained section 2 and pile up, accumulational iron fillings 6 are detained the in-process on the chip removal is detained section 2, the cutting fluid breaks away from under self action of gravity again along chip removal climbing section 1 backward flow to the cutting fluid pond in 6 back, the carrying capacity of cutting fluid when having reduced the iron fillings blanking, thereby the loss and the waste of cutting fluid have been avoided, and then the pollution of cutting fluid because of containing chemical composition to soil or environment has been avoided.
Example 2
The basic structure of the scraper type chip removal device of the embodiment is the same as that of the embodiment 1, and the differences and improvements are as follows: as shown in fig. 1 to 7, the debris discharge retention section 2 is in a slope shape, and the slope surface faces inward to allow the cutting fluid to flow inward to avoid outflow.
The scraper blade chip removal device of this embodiment, through with current as shown in fig. 1 the chip removal climb the cambered surface section 10 at 1 top of slope section (the purpose is as far as with iron fillings timely blanking), improve to be as shown in fig. 2 domatic structure, circulating scraper chain 3's upper portion need not to follow the outside extension of cambered surface again, directly upwards reserve certain height along the direction of former chip removal climb slope section 1 and circulate can, though simple but ingenious design like this, the technological effect who can not expect has been gained: the length of whole chip removal device head has been shortened, has reduced and has taken up an area of the space, moreover, structural also simplifying, has improved the chip removal and has climbed the welding precision of each linkage segment such as slope section 1, chip removal delay section 2, has reduced the welding degree of difficulty.
Example 3
The basic structure of the scraper type chip removal device of the embodiment is the same as that of the embodiment 2, and the differences and improvements are as follows: as shown in fig. 1 to 7, the slope angle is 0 to 60 degrees, the angle range is suitable for the separation of the iron chips and the cutting fluid, too small iron chips are easy to accumulate too much to affect the blanking, too large iron chips and the cutting fluid are not separated to be blanked, and the corresponding angle design can be carried out according to different densities of the iron chips 6, and generally, the common iron chips 6 are most suitable for the slope of 10 to 20 degrees. The further scheme is that the both sides border of chip removal climbing section 1 and chip removal detention section 2 can be designed for all upwards perk, forms the ascending structure in limit that sticks up, and then forms the down flow channel of cutting fluid, avoids the cutting fluid to overflow along the side, also can avoid iron fillings along the side blanking.
As shown in fig. 3 to 7, the chip removal method of the scraper chip removal device of the present embodiment includes the following specific chip removal steps:
step one, starting: after the scraper type chip removal device is started, as shown in figures 4 and 3, the scraper 4 drives short, coiled and thin iron chips 6 with cutting fluid to go up along the chip removal climbing section 1;
step two, detention: after the scrap iron 6 moves upwards to the top, as shown in fig. 5, the scrap iron stays on the slope surface of the scrap discharging staying section 2;
step three, cutting fluid backflow: as shown in fig. 6, the cutting fluid remained in the scrap iron 6 on the slope surface flows back to the cutting fluid pool along the scrap removal climbing section 1 under the action of gravity; part of the scrap iron 6 also falls back to the next section of scraper 4 and moves upwards along the slope climbing section 1 along with the next section of scraper 4; the scrap iron 6 is brought to the scrap discharging detention section 2 again by the next section of scraper 4; when the scrap iron 6 falls back, the scrap iron 6 carried by the next section of the scraper 4 can be impacted and vibrated, so that the aim of further drying the cutting fluid can be fulfilled;
step four, blanking: scraper blade 4 continuously drives iron fillings 6 and piles up in the domatic of chip removal delay section 2, and when iron fillings 6 were piled up and is surpassed domatic height, as shown in fig. 7, partial iron fillings 6 are along the blanking of chip removal blanking mouth 5. In the combination step III, when the scrap iron 6 is carried to the scrap discharging retention section 2 by the scraper 4, part of scrap is discharged, part of scrap is retained, part of scrap falls back, and different functions are achieved;
the whole chip removal process of the chip removal method of the scraper type chip removal device in the embodiment does not need additional action after starting, the cutting fluid naturally breaks away from the scrap iron 6 and then naturally flows back into the tank, and the scrap iron 6 naturally falls after being accumulated to a certain degree in the chip removal retention section 2, so that the operation is simple and effective, the popularization is convenient, and the method is an environment-friendly chip removal method; moreover, compared with the technical scheme in the patent document with publication number CN201997993U, the cutting fluid attached to the scrap iron collecting vehicle does not need to be stood and collected at the bottom for discharging when the scrap iron is collected by the scrap collecting vehicle, so that the working procedures are reduced, and the production efficiency is improved.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
Claims (5)
1. A scraper type chip removal device comprises a circulating scraper chain (3) and a plurality of scrapers (4), wherein one end of each scraper is fixedly connected to the circulating scraper chain (3), and the other end of each scraper is tightly attached to a chip removal climbing section (1); the method is characterized in that: a chip removal detention section (2) is arranged between the chip removal climbing section (1) and the chip removal blanking port (5).
2. The scraper chip removal device according to claim 1, characterized in that: the chip removal detention section (2) is in a slope shape, and the slope surface faces the inner side.
3. The scraper chip removal device according to claim 2, characterized in that: the slope angle is 0 to 60 °.
4. The scraper chip removal device according to claim 2, characterized in that: the two side edges of the chip removal climbing section (1) and the chip removal retention section (2) are both upwards tilted to form a tilted edge.
5. A chip removal method of the scraper chip removal device according to any one of claims 1 to 4, characterized in that: the method comprises the following steps:
step one, starting: after the scraper type chip removal device is started, the scraper (4) drives short, coiled and thin iron chips (6) with cutting fluid to go up along the chip removal climbing section (1);
step two, detention: the scrap iron (6) is retained on the slope surface of the scrap removal retaining section (2) after moving upwards to the top;
step three, cutting fluid backflow: residual cutting fluid in the scrap iron (6) on the slope surface flows back to the cutting fluid pool along the scrap removal slope climbing section (1) under the action of gravity;
step four, blanking: scraper blade (4) continuously drive iron fillings (6) and pile up in the domatic of delay section (5), and when iron fillings (6) were piled up and are surpassed domatic height, part iron fillings (6) followed chip removal blanking mouth (5) blanking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110405733.3A CN113103056A (en) | 2021-04-15 | 2021-04-15 | Scraper type chip removal device and chip removal method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110405733.3A CN113103056A (en) | 2021-04-15 | 2021-04-15 | Scraper type chip removal device and chip removal method |
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| Publication Number | Publication Date |
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| CN113103056A true CN113103056A (en) | 2021-07-13 |
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| CN202110405733.3A Pending CN113103056A (en) | 2021-04-15 | 2021-04-15 | Scraper type chip removal device and chip removal method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310475A (en) * | 2022-03-11 | 2022-04-12 | 成都航空职业技术学院 | Method for determining flow of cutting fluid for milling small cavity |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001079730A (en) * | 1999-05-10 | 2001-03-27 | Bunri:Kk | Cutting chip treatment device |
| JP2001149713A (en) * | 1999-11-30 | 2001-06-05 | Mosunikku Kk | Liquid recoverying filter device |
| CN203936705U (en) * | 2013-06-26 | 2014-11-12 | 德马吉森精机株式会社 | The smear metal treating apparatus of lathe |
| CN214519118U (en) * | 2021-04-15 | 2021-10-29 | 马鞍山昇工智能科技有限公司 | Scraper type chip removal device |
-
2021
- 2021-04-15 CN CN202110405733.3A patent/CN113103056A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001079730A (en) * | 1999-05-10 | 2001-03-27 | Bunri:Kk | Cutting chip treatment device |
| JP2001149713A (en) * | 1999-11-30 | 2001-06-05 | Mosunikku Kk | Liquid recoverying filter device |
| CN203936705U (en) * | 2013-06-26 | 2014-11-12 | 德马吉森精机株式会社 | The smear metal treating apparatus of lathe |
| CN214519118U (en) * | 2021-04-15 | 2021-10-29 | 马鞍山昇工智能科技有限公司 | Scraper type chip removal device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310475A (en) * | 2022-03-11 | 2022-04-12 | 成都航空职业技术学院 | Method for determining flow of cutting fluid for milling small cavity |
| CN114310475B (en) * | 2022-03-11 | 2022-05-20 | 成都航空职业技术学院 | Method for determining flow of cutting fluid for milling small cavity |
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