CN113798280A - Metal part forming equipment - Google Patents
Metal part forming equipment Download PDFInfo
- Publication number
- CN113798280A CN113798280A CN202111268608.9A CN202111268608A CN113798280A CN 113798280 A CN113798280 A CN 113798280A CN 202111268608 A CN202111268608 A CN 202111268608A CN 113798280 A CN113798280 A CN 113798280A
- Authority
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- China
- Prior art keywords
- oil
- filter
- inclined bottom
- box
- filter bag
- 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.)
- Pending
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- 239000002184 metal Substances 0.000 title claims abstract description 23
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 23
- 238000001816 cooling Methods 0.000 claims abstract description 37
- 238000011084 recovery Methods 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 239000002699 waste material Substances 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 19
- 239000002245 particle Substances 0.000 claims description 16
- 238000005192 partition Methods 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 11
- 230000005415 magnetization Effects 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 239000004519 grease Substances 0.000 claims description 8
- 239000008187 granular material Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000003628 erosive effect Effects 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 239000002826 coolant Substances 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/04—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by a combination of operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/26—Magnetic separation acting directly on the substance being separated with free falling material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention discloses a metal part forming device, which comprises a blanking guide seat and a conveying belt, wherein the blanking guide seat is arranged on the conveying belt; the guiding groove bottom surface of blanking guide holder includes: the first inclined bottom surface inclines downwards along the blanking direction; the second inclined bottom surface inclines downwards along the blanking direction, and the gradient of the second inclined bottom surface is smaller than that of the first inclined bottom surface; the oil draining net is positioned in the range of the second inclined bottom surface and is used for directly receiving the screws falling from the first inclined bottom surface; wherein, an oil receiving tank with an opening at the upper side and used for recovering waste oil is arranged right below the blanking guide seat, and the oil draining net is right opposite to the opening at the upper side of the oil receiving tank; the cooling oil circulating system of the equipment comprises an oil discharge pipe, an oil liquid recovery box and an oil return pipe which are sequentially arranged according to the flowing direction of oil liquid. The cooling oil can be recycled in the whole process.
Description
Technical Field
The invention relates to the technical field of metal piece forming, in particular to forming equipment for screw forming.
Background
At present, in a forming device for metal parts (such as for screw forming), a cooling oil circulation system is required to circulate cooling oil during the forming process so as to filter various impurities in the cooling oil.
After the screw is formed, the screw needs to be discharged onto the conveying belt in time, but cooling oil can be remained after the screw is formed, and the cooling oil can be brought onto the surface of the conveying belt when the screw is conveyed to the conveying belt, so that oil stain on the surface of the conveying belt is heavy.
Disclosure of Invention
The invention aims to provide metal part forming equipment, which solves the problems in the prior art.
The purpose of the invention is realized as follows: a metal part forming device comprises a blanking guide seat arranged on the blanking side of the device, and a conveying belt used for conveying screws and positioned right below a discharge port on the lower side of the blanking guide seat, wherein the blanking guide seat is provided with a guide groove for guiding the downward sliding direction of the screws;
the guiding groove bottom surface of blanking guide seat includes:
the first inclined bottom surface inclines downwards along the blanking direction;
the second inclined bottom surface is inclined downwards along the blanking direction, the highest end of the second inclined bottom surface is positioned right below the lowest end of the first inclined bottom surface, the lowest end of the second inclined bottom surface is positioned right above the conveying belt, and the gradient of the second inclined bottom surface is smaller than that of the first inclined bottom surface;
the oil draining net is positioned in the range of the second inclined bottom surface and is used for directly receiving the screw which rolls off from the first inclined bottom surface, the oil draining net is flush with the second inclined bottom surface and forms a part of the bottom plate of the guide groove, the oil draining net is detachably arranged, and the hardness of the material of the oil draining net is less than that of the screw;
wherein, be equipped with the upside under the blanking guide seat and be the open-ended, be used for retrieving the oil receiving tank of waste oil, the oil drain net is just to the upside opening that connects the oil tank.
Furthermore, the equipment also comprises a cooling oil circulating system, wherein the cooling oil circulating system comprises an oil discharge pipe, an oil liquid recovery box and an oil return pipe which are sequentially arranged according to the flowing direction of oil liquid;
the oil liquid recovery box is placed on the ground, at least one layer of large particle filter screen for filtering large particles in the cooling oil is arranged at the position above the inner cavity of the oil liquid recovery box, and a fine filter component which is positioned below the large particle filter screen and used for filtering small particles in the cooling oil is also arranged in the inner cavity of the oil liquid recovery box;
connect the switch-on of oil tank bottom to have, vertical oil pipe that falls that is used for discharging its inside fluid, the oil-out and the oil pipe switch-on of oil extraction pipe, oil pipe lower extreme and fluid collection box upside can be dismantled and be connected and the switch-on.
Further, the fine filter member includes:
the edge of the magnetized partition plate is attached to and fixedly connected with the inner wall of the oil recovery tank, and the magnetized partition plate is provided with a plurality of positioning holes;
a plurality of filter elements which are provided with positioning holes in a penetrating way one by one;
a go up grease proofing sheet metal for preventing cooling oil erosion magnetization baffle, go up the fixed face of pasting of grease proofing sheet metal and attach the tiny iron fillings in the cooling oil under the magnetic force effect of magnetization baffle, it is equipped with a plurality of holes of stepping down that make the filter core pass one by one to go up grease proofing sheet metal.
Further, the fluid collection box divide into box and lower box, go up the box downside through fastener and lower box upside detachably sealing connection, large granule filter screen and essence are strained the part and are all in last box within, oil pipe and last box can be dismantled and be connected and put through, the oil-out has been seted up to the lateral part of box down and is fixed with lower flange at this oil-out, oil pipe's oil feed end is returned and is passed through the fastener and can dismantle with lower flange and be connected, makes oil pipe's oil feed end and lower box put through.
Further, the filter cartridge includes:
the filter cover part comprises an annular base fixed on the upper plate surface of the magnetized partition plate, the annular base surrounds the positioning hole, the filter cover part also comprises a cover body base and a filter cover, the cover body base is a round sleeve and is in threaded sleeve connection with the base, the filter cover is fixedly arranged on the upper side of the cover body base and is integrally higher than the upper oil-proof thin plate, and the filter cover completely covers the inner circular hole of the cover body base;
the filter bag part comprises a filter bag which is connected with the base and is set to be a mesh bag, the upper end of the filter bag is set to be an opening, and the opening at the upper end of the filter bag is positioned under the filter cover.
Furthermore, the filter bag part also comprises an annular filter bag supporting piece, the upper end of the filter bag is fixedly connected with the filter bag supporting piece, the inner peripheral wall of the cover body base is convexly provided with a circle of annular pressing edge which is coaxial with the annular pressing edge, and the pressing edge presses the filter bag supporting piece on the upper end of the base to lock the position of the filter bag.
The invention has the beneficial effects that:
1. the cooling oil remained on the surface of the screw can be shaken off in the screw blanking process, when the screw rolls from the first inclined bottom surface to the second inclined bottom surface, the oil draining net can be impacted, namely the oil draining net is positioned at the falling point of the screw, most of the cooling oil on the surface of the screw can be shaken off after the screw impacts the oil draining net, and the cooling oil can flow to the oil receiving tank through the oil draining net;
2. the cooling oil shaken off from the surface of the screw can be sent to the oil liquid recovery box and treated together with the polluted cooling oil in the forming process, the cooling oil in the oil receiving box enters the oil liquid recovery box through the oil dropping pipe, meanwhile, the oil discharge pipe discharges the cooling oil containing iron filings generated in the screw forming process into the oil liquid recycling tank, large particles (such as large iron filings or other impurities) in the cooling oil are removed through a large particle filter screen, then falls on the upper oil-proof thin plate, under the magnetic attraction action of the magnetized partition plate, the small-particle iron chips are adsorbed on the upper oil-proof thin plate due to the magnetic attraction force, then flows into a filter bag after being filtered by the filter cover (the mesh number of the filter bag can be determined according to the requirement and needs to be fine), and finally is filtered by utilizing the filter bag to further filter small particles, thereby ensuring the effect of precise filtration to obtain relatively clean cooling liquid for reuse;
3. because go up the box downside and pass through fastener and lower box upside detachably sealing connection, go up the box and can alternate segregation between the box down, oil pipe falls can dismantle with last box and be connected and put through to oil pipe's inlet end can dismantle with the lower flange of lower box through the fastener and be connected, makes and goes up box and lower box and all can break away from with cooling oil circulation system, makes and goes up box and lower box and can both demolish completely, so that wash or maintain.
Drawings
Figure 1 is a diagram of the oil leaching scheme of the present invention.
Fig. 2 is a conceptual diagram of the design of the oil recovery tank.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Detailed Description
The invention will be further described with reference to the accompanying figures 1-3 and specific examples.
As shown in fig. 1, a metal part forming apparatus includes a blanking guide base 1 set as a blanking side of the apparatus, and a conveyor belt 15 for conveying screws and located right below a discharge port at a lower side of the blanking guide base 1, wherein the blanking guide base 1 is provided with a guide groove for guiding a downward sliding direction of the screws.
The guiding groove bottom surface of the blanking guiding seat 1 comprises:
a first inclined bottom surface 101 inclined downward in the blanking direction;
the second inclined bottom surface 102 is inclined downwards along the blanking direction, the highest end of the second inclined bottom surface 102 is positioned right below the lowest end of the first inclined bottom surface 101, the lowest end of the second inclined bottom surface 102 is positioned right above the conveying belt 15, and the gradient of the second inclined bottom surface 102 is smaller than that of the first inclined bottom surface 101;
the oil draining net 103 is positioned in the range of the second inclined bottom surface 102 and is used for directly receiving the screws falling from the first inclined bottom surface 101, the oil draining net 103 is flush with the second inclined bottom surface 102 and forms a part of the bottom plate of the guide groove, the oil draining net 103 is detachably arranged for replacement, and the hardness of the material of the oil draining net 103 is less than that of the screws so as to avoid damaging the screws.
Wherein, an oil receiving tank 2 with an open upper side and used for recovering waste oil is arranged right below the blanking guide seat 1, and the oil draining net 103 is just opposite to the upper opening of the oil receiving tank 2.
When the screw rolls from the first inclined bottom surface 101 to the second inclined bottom surface 102, the oil draining net 103 is impacted, which is equivalent to the situation that the oil draining net 103 is located at the falling point of the screw, most of the cooling oil on the surface of the screw can be shaken off after the screw impacts the oil draining net 103, and the cooling oil can flow to the oil receiving tank 2 through the oil draining net 103, and the falling speed of the screw can be properly reduced due to the relatively small gradient of the second inclined bottom surface 102, so that buffering is formed.
As shown in fig. 2 and 3, the apparatus further includes a cooling oil circulation system, the cooling oil circulation system generally includes a circulation pump and a circulation pipeline, the cooling oil circulation system includes an oil discharge pipe 4, an oil recovery tank 5 and an oil return pipe 6, which are sequentially arranged according to the flowing direction of the oil, and the highly polluted cooling oil generated during the screw forming is collected to the oil discharge pipe 4.
The oil liquid recycling box 5 is placed on the ground, at least one layer of large particle filter screen 7 for filtering large particles in the cooling oil is arranged at the position, close to the upper part, of the inner cavity of the oil liquid recycling box, and a fine filter component which is arranged below the large particle filter screen 7 and used for filtering small particles in the cooling oil is further arranged in the inner cavity of the oil liquid recycling box.
The bottom of the oil receiving tank 2 is communicated with a vertical oil dropping pipe 3 for discharging oil inside the oil receiving tank, an oil outlet of the oil discharging pipe 4 is communicated with the oil dropping pipe 3, and the lower end of the oil dropping pipe 3 is detachably connected and communicated with the upper side of the oil recovery tank 5.
Above-mentioned fluid collection box 5 divide into box 5a and lower box 5b, go up box 5a downside and pass through fastener and box 5b upside detachably sealing connection down, large granule filter screen 7 and essence are strained the part and are all in within last box 5a, it can dismantle with last box 5a and be connected and put through to fall oil pipe 3, the oil-out has been seted up to lower box 5 b's lateral part and is fixed with down flange 5c at this oil-out, the oil feed end that returns oil pipe 6 passes through the fastener and can dismantle with lower flange 5c and be connected, the oil feed end that makes oil pipe 6 returns puts through with lower box 5 b.
The fine filter member includes:
the edge of the magnetized partition plate 9 is attached and fixedly connected with the inner wall of the oil recovery tank 5, and the magnetized partition plate 9 is provided with a plurality of positioning holes 9 a;
a plurality of filter elements which are matched with the positioning holes 9a in a penetrating way one by one;
an upper oil-proof thin plate 8 used for preventing cooling oil from corroding the magnetization baffle plate 9, wherein the upper oil-proof thin plate 8 is fixedly attached to the upper plate surface of the magnetization baffle plate 9 and attached with fine scrap iron in the cooling oil under the magnetic action of the magnetization baffle plate 9, the upper oil-proof thin plate 8 is provided with a plurality of yielding holes through which the filter elements can penetrate one by one, the thickness of the upper oil-proof thin plate 8 is a stainless steel plate with the thickness of 1-1.5mm, and the thickness of the magnetization baffle plate 9 is larger than that of the upper oil-proof thin plate 8.
Wherein, above-mentioned filter core includes:
the filter cover part comprises an annular base 12 fixed on the upper plate surface of the magnetized partition plate 9, the annular base 12 surrounds the positioning hole 9a, the filter cover part also comprises a cover body base 11 and a filter cover 10, the cover body base 11 is a round sleeve and is in threaded sleeve connection with the base 12, the filter cover 10 is fixedly arranged on the upper side of the cover body base 11 and is integrally higher than the upper oil-proof thin plate 8, and the filter cover 10 completely covers the inner circular hole of the cover body base 11;
the filter bag part comprises a filter bag 13 which is connected with the base 12 and is arranged as a mesh bag, the upper end of the filter bag 13 is arranged as an opening, and the upper end opening of the filter bag 13 is positioned right below the filter cover 10.
Wherein, the filter bag part also comprises an annular filter bag support member 14, the upper end of the filter bag 13 is fixedly connected with the filter bag support member 14, the inner peripheral wall of the cover body base 11 is convexly provided with a ring of annular pressing edge 11a which is coaxial with the annular pressing edge, and the pressing edge 11a presses the filter bag support member 14 on the upper end of the base 12 to lock the position of the filter bag 13.
The filtering process in the oil recovery tank 5 is as follows:
connect the coolant oil in the oil tank 2 in getting into fluid collection box 5 through oil pipe 3, simultaneously, arrange the iron content bits coolant oil that oil pipe 4 produced in with the screw shaping process and arrange into fluid collection box 5, get rid of the large granule thing (such as big iron fillings or other impurity) in the coolant oil through large granule filter screen 7, then fall on last grease proofing sheet metal 8, receive the magnetic attraction effect of magnetization baffle 9, little granule iron fillings can be because magnetic attraction adsorbs on last grease proofing sheet metal 8, then flow into filter bag 13 (the mesh number of filter bag 13 can be decided as required after the filtration through cage 10, must be fine and close), utilize filter bag 13 to carry out final filtration, further filtering particulate matter, make relatively clean coolant oil collect in box 5b down.
While the preferred embodiments of the present invention have been described, those skilled in the art will appreciate that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides a metal parts's former, is including establishing blanking guide holder (1) to the equipment unloading side to and be used for carrying the screw, be in conveyer belt (15) under blanking guide holder (1) downside discharge gate, blanking guide holder (1) is equipped with the guiding groove of guide screw gliding direction, its characterized in that:
the guiding groove bottom surface of blanking guide seat (1) includes:
a first inclined bottom surface (101) inclined downwards along the blanking direction;
the second inclined bottom surface (102) is inclined downwards along the blanking direction, the highest end of the second inclined bottom surface (102) is positioned right below the lowest end of the first inclined bottom surface (101), the lowest end of the second inclined bottom surface (102) is positioned right above the conveying belt (15), and the gradient of the second inclined bottom surface (102) is smaller than that of the first inclined bottom surface (101);
the oil draining net (103) is positioned in the range of the second inclined bottom surface (102) and is used for directly receiving the screws falling from the first inclined bottom surface (101), the oil draining net (103) is flush with the second inclined bottom surface (102) and forms a part of the bottom plate of the guide groove, the oil draining net (103) is detachably arranged, and the hardness of the material of the oil draining net is less than that of the screws;
wherein, be equipped with the upside under blanking guide seat (1) and be open-ended, be used for retrieving the oil tank (2) that connect of waste oil, oil drain net (103) just are to the upside opening that connects oil tank (2).
2. The metal part forming apparatus according to claim 1, wherein: the cooling oil circulation system comprises an oil discharge pipe (4), an oil recovery box (5) and an oil return pipe (6) which are sequentially arranged according to the flowing direction of oil;
the oil liquid recovery box (5) is placed on the ground, at least one layer of large particle filter screen (7) for filtering large particles in the cooling oil is arranged at the position above the inner cavity of the oil liquid recovery box, and a fine filter component which is positioned below the large particle filter screen (7) and is used for filtering small particles in the cooling oil is further arranged in the inner cavity of the oil liquid recovery box;
connect oil tank (2) bottom switch-on to have, vertical oil pipe (3) that falls that are used for discharging its inside fluid, the oil-out and the oil pipe (3) switch-on of oil extraction pipe (4), oil pipe (3) lower extreme and fluid collection box (5) upside can be dismantled and be connected and switch-on.
3. The metal part forming apparatus according to claim 2, wherein: the fine filter member includes:
the oil recovery tank is characterized in that the oil recovery tank comprises a magnetized and iron magnetized partition plate (9), the edge of the magnetized partition plate (9) is attached to and fixedly connected with the inner wall of the oil recovery tank (5), and a plurality of positioning holes (9a) are formed in the magnetized partition plate (9);
a plurality of filter elements which are penetrated and matched with the positioning holes (9a) one by one;
a last grease proofing sheet metal (8) for preventing cooling oil erosion magnetization baffle (9), go up the fixed face that covers magnetization baffle (9) of grease proofing sheet metal (8) and attach the tiny iron fillings in the cooling oil under the magnetic force effect of magnetization baffle (9), it is equipped with a plurality of holes of stepping down that make the filter core pass one by one to go up grease proofing sheet metal (8).
4. The metal part forming apparatus according to claim 2, wherein: fluid collection box (5) divide into box (5a) and lower box (5b), go up box (5a) downside and pass through fastener and box (5b) upside detachably sealing connection down, large granule filter screen (7) and essence are strained the part and are all in within last box (5a), oil pipe (3) that fall can be dismantled with last box (5a) and be connected and put through, the lateral part of box (5b) has down been seted up the oil-out and is fixed with down flange (5c) at this oil-out, the oil feed end of returning oil pipe (6) can be dismantled through fastener and flange (5c) down and be connected, makes the oil feed end and lower box (5b) the switch-on of returning oil pipe (6).
5. A metal part forming apparatus as claimed in claim 3, wherein: the filter element comprises:
the oil-proof filter cover comprises a filter cover part and a filter cover part, wherein the filter cover part comprises an annular base (12) fixed on the upper plate surface of a magnetized partition plate (9), the annular base (12) surrounds a positioning hole (9a), the filter cover part also comprises a cover body base (11) and a filter cover (10), the cover body base (11) is a round sleeve and is in threaded sleeve connection with the base (12), the filter cover (10) is fixedly arranged on the upper side of the cover body base (11) and is integrally higher than an upper oil-proof thin plate (8), and the filter cover (10) completely covers an inner circular hole of the cover body base (11);
the filter bag part comprises a filter bag (13) which is connected with a base (12) and is set to be a mesh bag, the upper end of the filter bag (13) is set to be an opening, and the opening at the upper end of the filter bag (13) is positioned under a filter cover (10).
6. The metal part forming apparatus according to claim 5, wherein: the filter bag part further comprises an annular filter bag support part (14), the upper end of the filter bag (13) is fixedly connected with the filter bag support part (14), the inner peripheral wall of the cover body base (11) is convexly provided with a ring of annular pressing edge (11a) coaxial with the annular pressing edge, and the pressing edge (11a) presses the filter bag support part (14) on the upper end of the base (12) to lock the position of the filter bag (13).
7. A metal part forming apparatus as claimed in claim 3, wherein: the thickness of the upper oil-proof thin plate (8) is 1-1.5mm, and the thickness of the magnetization partition plate (9) is larger than that of the upper oil-proof thin plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111268608.9A CN113798280A (en) | 2021-10-29 | 2021-10-29 | Metal part forming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111268608.9A CN113798280A (en) | 2021-10-29 | 2021-10-29 | Metal part forming equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113798280A true CN113798280A (en) | 2021-12-17 |
Family
ID=78898353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111268608.9A Pending CN113798280A (en) | 2021-10-29 | 2021-10-29 | Metal part forming equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113798280A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202193695U (en) * | 2011-07-27 | 2012-04-18 | 成都天绿菌业有限公司 | Multi-medium and dual-control membrane ceramic water purifier with mine magnetization function |
| JP2015036136A (en) * | 2013-08-13 | 2015-02-23 | 株式会社東芝 | Magnet filter |
| CN208465360U (en) * | 2018-03-27 | 2019-02-05 | 长沙市望城区聚昇机械制造有限公司 | A kind of engine oil recycling device |
| CN211712772U (en) * | 2019-12-19 | 2020-10-20 | 李秀霞 | Sewage treatment device for field use |
| CN212553308U (en) * | 2020-03-16 | 2021-02-19 | 宿迁殊飞实业有限公司 | Discharging device of steel ball grinding machine |
| CN112978880A (en) * | 2021-04-02 | 2021-06-18 | 宁波磁性材料应用技术创新中心有限公司 | Filter element for removing heavy metals in water and use method thereof |
| CN214158830U (en) * | 2020-12-31 | 2021-09-10 | 新疆强大凯创信息科技有限公司 | Multi-medium filtering device for sewage treatment |
| CN216757495U (en) * | 2021-10-29 | 2022-06-17 | 上海春日机械工业有限公司 | Metal part forming equipment |
-
2021
- 2021-10-29 CN CN202111268608.9A patent/CN113798280A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202193695U (en) * | 2011-07-27 | 2012-04-18 | 成都天绿菌业有限公司 | Multi-medium and dual-control membrane ceramic water purifier with mine magnetization function |
| JP2015036136A (en) * | 2013-08-13 | 2015-02-23 | 株式会社東芝 | Magnet filter |
| CN208465360U (en) * | 2018-03-27 | 2019-02-05 | 长沙市望城区聚昇机械制造有限公司 | A kind of engine oil recycling device |
| CN211712772U (en) * | 2019-12-19 | 2020-10-20 | 李秀霞 | Sewage treatment device for field use |
| CN212553308U (en) * | 2020-03-16 | 2021-02-19 | 宿迁殊飞实业有限公司 | Discharging device of steel ball grinding machine |
| CN214158830U (en) * | 2020-12-31 | 2021-09-10 | 新疆强大凯创信息科技有限公司 | Multi-medium filtering device for sewage treatment |
| CN112978880A (en) * | 2021-04-02 | 2021-06-18 | 宁波磁性材料应用技术创新中心有限公司 | Filter element for removing heavy metals in water and use method thereof |
| CN216757495U (en) * | 2021-10-29 | 2022-06-17 | 上海春日机械工业有限公司 | Metal part forming equipment |
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