CN110977595A - Metal dust recovery device for bearing processing - Google Patents
Metal dust recovery device for bearing processing Download PDFInfo
- Publication number
- CN110977595A CN110977595A CN201911155775.5A CN201911155775A CN110977595A CN 110977595 A CN110977595 A CN 110977595A CN 201911155775 A CN201911155775 A CN 201911155775A CN 110977595 A CN110977595 A CN 110977595A
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- China
- Prior art keywords
- frame
- cavity
- dust
- fixedly connected
- table top
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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
- B23Q11/0067—Devices for removing chips chip containers located under a machine or under a chip conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
- B01D47/024—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by impinging the gas to be cleaned essentially in a perpendicular direction onto the liquid surface
-
- 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
- B23Q11/0046—Devices for removing chips by sucking
Abstract
The invention belongs to the field of machining, and particularly relates to a metal dust recovery device for bearing machining, which comprises a table top and four stand columns fixedly arranged at four corners of the bottom of the table top, wherein a cavity penetrating through the table top is formed in the table top and is positioned in the middle of the table top, a sieve plate is detachably connected in the cavity, and a screen is fixedly connected in the sieve plate; mesa bottom spiro union is fixed with down the hopper, down the hopper be located under the cavity, the inside sieve that is provided with of device mesa, the mesa bottom is provided with and is equipped with the installing frame of taking water to collect the frame, add the operation on the sieve of workman man-hour, it is inside man-hour to pass the sieve and enter into through the unloading pipe downwards and collect the frame, the piece sinks to collection frame bottom after falling the aquatic downwards, the dust mixes with water and collects after entering into the aquatic, just can collect the piece and the dust that produce when processing.
Description
Technical Field
The invention relates to the field of machining, in particular to a metal dust recovery device for bearing machining.
Background
Machining refers to a process of changing the overall dimension or performance of a workpiece through a mechanical device, and can be divided into cutting machining and pressure machining according to differences in machining modes, a large amount of dust can be generated in the machining process, workers who contact dust can inhale a large amount of dust for a long time to cause diffuse lung lesions, the physical health of the workers is seriously harmed, and dust needs to be collected to purify the working environment during machining.
At present, the dust is sucked by the fan in the machining process to purify the working environment, but the parts can also generate fragments in the machining process, the fragments and the dust can be sucked simultaneously when the fan is used for directly sucking dust, and the condition that the fan is blocked can occur after more fragments enter the inside of the fan, so that the normal dust sucking operation of the fan is influenced.
Disclosure of Invention
The present invention is directed to a metal dust recycling device for bearing processing, so as to solve the problems of the background art mentioned above.
In order to achieve the purpose, the invention provides the following technical scheme:
a metal dust recovery device for bearing processing comprises a table top and four stand columns fixedly mounted at four corners of the bottom of the table top, wherein a cavity penetrating through the table top is formed in the table top and is located in the middle of the table top, a sieve plate is detachably connected in the cavity, and a screen is fixedly connected in the sieve plate; a discharging hopper is fixedly screwed at the bottom of the table top and is positioned under the cavity, and the other end of the discharging hopper is fixedly connected with a discharging pipe; the utility model discloses a table top, including mesa bottom, unloading pipe, fan input end fixedly connected with inlet pipe, mesa top fixedly connected with water conservancy diversion frame, inlet pipe feed end upwards runs through the mesa extends to inside the water conservancy diversion frame, fan output end fixedly connected with discharging pipe, the discharging pipe runs through downwards the mounting frame extends to inside the mounting frame.
As a still further scheme of the invention: the inner wall of the cavity is fixedly connected with four supporting plates, the four supporting plates are distributed in a rectangular shape, and the sieve plate is located above the supporting plates.
As a still further scheme of the invention: two on the wall of the left and right sides of the cavity are fixedly connected with two symmetrically distributed clamping columns on the supporting plate, clamping grooves matched with the clamping columns are formed in the left and right ends of the sieve plate, and the clamping columns are clamped and installed inside the clamping grooves.
As a still further scheme of the invention: the flow guide frame is positioned on the left side of the cavity, and the width of the flow guide frame is larger than that of the cavity.
As a still further scheme of the invention: the inner wall of the collecting frame is fixedly connected with a baffle, and the baffle is located on the right side of the discharge pipe.
As a still further scheme of the invention: the lower hopper is of a conical structure.
As a still further scheme of the invention: the sieve with the screen cloth is the metal material, just the sieve top with the mesa up end is in the horizontality.
As a still further scheme of the invention: the height of the clamping groove is greater than that of the clamping column.
Compared with the prior art, the invention has the beneficial effects that:
the inside sieve that is provided with of device mesa, the mesa bottom is provided with the installing frame that is equipped with area water collection frame, the workman operates on the sieve man-hour, piece and the dust that produce man-hour pass the sieve and enter into collection frame inside downwards through the unloading pipe, the piece sinks to collection frame bottom after falling the aquatic downwards, the dust mixes with water after entering into the aquatic and collects, just can collect the piece and the dust that produce in the time of processing, the collection frame that is equipped with water can also separate piece and dust and retrieve alone, categorised recovery has been realized, the installing frame top is provided with the fan, it can discharge collection frame inside again with the dust suction that drifts away on the mesa to add man-hour fan start, the recovery of dust is accomplished in dust and water mixture, the purification operational environment, the workman's of protection is healthy.
Drawings
FIG. 1 is a schematic structural view of a metal dust recovering apparatus for use in bearing processing;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic perspective view of a metal dust recycling device for bearing processing;
fig. 4 is a schematic side view of a metal dust recycling device for bearing processing.
In the figure: 1. a table top; 11. a column; 12. a cavity; 13. a support plate; 131. clamping the column; 14. a flow guide frame; 2. a sieve plate; 21. screening a screen; 22. a card slot; 3. feeding a hopper; 31. a discharging pipe; 4. installing a frame; 41. a collection frame; 411. a baffle plate; 5. a fan; 51. a feed pipe; 52. and (4) discharging the pipe.
Detailed Description
Referring to fig. 1 to 4, in the embodiment of the invention, a metal dust recycling device for bearing processing comprises a table top 1 and four upright posts 11 fixedly installed at four corners of the bottom of the table top 1, a cavity 12 penetrating through the table top 1 is formed in the table top 1, the cavity 12 is located in the middle of the table top 1, a sieve plate 2 is detachably connected in the cavity 12, a screen 21 is fixedly connected in the sieve plate 2, a lower hopper 3 is fixedly screwed at the bottom of the table top 1, the lower hopper 3 is located under the cavity 12, a discharging pipe 31 is fixedly connected at the other end of the lower hopper 3, a mounting frame 4 is arranged at the bottom of the table top 1, one end of the discharging pipe 31 far away from the lower hopper 3 extends into the mounting frame 4, a collecting frame 41 is detachably connected in the mounting frame 4, a fan 5 is fixedly connected at the top of the mounting frame 4, the fan 5, the top end of the table board 1 is fixedly connected with a flow guide frame 14, the feeding end of the feeding pipe 51 upwards penetrates through the table board 1 and extends to the inside of the flow guide frame 14, the output end of the fan 5 is fixedly connected with a discharging pipe 52, and the discharging pipe 52 downwards penetrates through the installation frame 4 and extends to the inside of the installation frame 4.
In fig. 1 to 4: the table top 1 and the four upright columns 11 are combined with each other to form the whole workbench, the four upright columns 11 are arranged at four corners of the bottom of the table top 1, the stability of the table top 1 after installation is improved, the stability of the whole workbench is further improved, a worker performs mechanical processing on parts on the table top 1 during work, a cavity 12 is arranged inside the table top 1, a sieve plate 2 is arranged inside the cavity 12, the parts are placed on the sieve plate 2 to be processed during processing, part scraps and dust generated during processing can fall downwards, a screen 21 is arranged on the sieve plate 2, the scraps and dust pass through the screen 21 to fall downwards into the cavity 12, the screen 21 can also block the parts to prevent the parts from falling downwards during processing, a blanking hopper 3 is arranged below the cavity 12, the scraps and dust pass through the cavity 12 downwards into the blanking hopper 3, and the scraps and dust slide downwards into the blanking pipe 31 along the inner wall of the blanking hopper, one end of the blanking pipe 31, which is far away from the blanking hopper 3, extends into the mounting frame 4, the collecting frame 41 is arranged in the mounting frame 4, fragments and dust downwards pass through the blanking pipe 31 and enter the collecting frame 41 in the mounting frame 4, water is filled in the collecting frame 41, after the fragments and the dust enter the collecting frame 41, the fragments downwards fall into the water and then sink to the bottom of the collecting frame 41, the dust enters the water and then is mixed with the water for collection, the fragments and the dust generated in processing are collected in processing, meanwhile, the fragments and the dust can be separated and separately recovered through the collecting frame 41 filled with the water, classified recovery is realized, the dust is scattered all around in processing, the fan 5 is started in processing, the model of the fan 5 is DF-220V, the input end of the fan 5 is fixedly connected with a feeding pipe 51, the feeding end of the feeding pipe 51 upwards penetrates through the table board 1 and extends to the inside the flow guide frame 14, after the fan 5 is started, the scattered dust is sucked through the feeding pipe 51, the feeding pipe 51 sucks the dust into the guide frame 14, the dust enters the feeding pipe 51 along the inner wall of the guide frame 14, the dust can be guided through the guide frame 14, the dust is convenient to collect, the dust enters the feeding pipe 51 along the guide frame 14 and then moves downwards along the feeding pipe 51, the discharging pipe 52 is fixedly connected to the output end of the fan 5, the dust enters the discharging pipe 52 after being discharged from the feeding pipe 51, the discharging pipe 52 penetrates through the mounting frame 4 downwards and extends into the collecting frame 41 inside the mounting frame 4, the dust is discharged downwards into the collecting frame 41 along the discharging pipe 52, the dust enters the collecting frame 41 and then enters water and is mixed in the collecting frame 41, the dust is collected, the scattered dust is sucked into the feeding pipe 51 through the fan 5, and then is discharged into the collecting frame 41 through the discharging pipe 52 and is mixed with the water, accomplish the recovery of dust, purify operational environment, prevent that the dust from scattering all around in the course of working, the protection workman's is healthy, collect frame 41 and adopt the combination of transparent material to form, the workman can follow the inside collection condition of collecting frame 41 from the outside observation, when the dust solid of collecting the inside piece of frame 41 and mixing water is more, the handle of the outside of frame 41 is collected in the downward pulling can be with collecting frame 41 from the inside installation frame 4 of taking out, handle the piece and the dust solid of collecting the inside of frame 41, the convenience is cleared up collecting frame 41.
In fig. 1 and 2: the inner wall of the cavity 12 is fixedly connected with four supporting plates 13, the four supporting plates 13 are distributed in a rectangular shape, the sieve plate 2 is positioned above the supporting plates 13, two symmetrically distributed clamping columns 131 are fixedly connected to the two supporting plates 13 positioned on the left side wall and the right side wall of the cavity 12, clamping grooves 22 matched with the clamping columns 131 are formed in the left end and the right end of the sieve plate 2, the clamping columns 131 are clamped and installed in the clamping grooves 22, and the height of each clamping groove 22 is larger than that of each clamping column 131; the sieve plate 2 is arranged on the supporting plates 13 in the cavity 12, the number of the supporting plates 13 is four, the four supporting plates 13 can respectively support four sides of the bottom of the sieve plate 2, the stability of the sieve plate 2 after installation can be improved, when the sieve plate 2 is installed, the clamping grooves 22 on the sieve plate 2 are aligned to the clamping columns 131 on the two supporting plates 13 on the left side wall and the right side wall of the cavity 12, the sieve plate 2 is moved downwards to enable the clamping columns 131 to enter the clamping grooves 22, the sieve plate 2 can be installed on the supporting plates 13, when the sieve plate 2 is disassembled, the sieve plate 2 is pulled upwards to enable the clamping grooves 22 and the clamping columns 131 to be separated, namely, the sieve plate 2 can be taken out, the operation is simple, the installation and the disassembly of the sieve plate 2 are convenient, the sieve plate 2 is convenient to clean after the sieve plate 2 is disassembled, the height of the clamping grooves 22 is larger than that of the clamping columns 131, the top of the sieve plate 2 is flat, so that the processing of parts is not hindered.
In fig. 1 and 3: the flow guide frame 14 is positioned at the left side of the cavity 12, and the width of the flow guide frame 14 is greater than that of the cavity 12; the dust is collected, the fan 5 is started to suck dust through the feeding pipe 51, the feeding end of the feeding pipe 51 is located inside the guide frame 14, the feeding pipe 51 sucks the dust into the guide frame 14, the dust enters the feeding pipe 51 along the inner wall of the guide frame 14, the dust can be guided through the guide frame 14, the dust is convenient to collect, the width of the guide frame 14 is larger than that of the cavity 12, and the dust suction area can be increased.
In fig. 1: the inner wall of the collecting frame 41 is fixedly connected with a baffle 411, and the baffle 411 is positioned on the right side of the discharge pipe 52; when the dust is discharged through the discharging pipe 52, the dust falls along the side wall of the baffle 411, and the baffle 411 can block the dust, so that the dust directly enters the water inside the collecting frame 41 downwards after being discharged from the discharging pipe 52.
In fig. 1 and 4: the discharging hopper 3 is of a conical structure; the piece that processing part produced drops down 3 inside backs down, and the lower hopper 3 of toper structure can make the piece along the inner wall of hopper 3 landing downwards down, and the piece of being convenient for slips down, avoids appearing the accumulational condition of piece.
In fig. 1 and 2: the sieve plate 2 and the sieve 21 are made of metal materials, and the top of the sieve plate 2 and the upper end surface of the table top 1 are in a horizontal state; the sieve plate 2 and the sieve 21 made of metal materials are firmer in structure and longer in service life, and after the sieve plate 2 is arranged in the cavity 12, the top of the sieve plate 2 and the upper end face of the table top 1 are in a horizontal state, so that the height difference between the sieve plate 2 and the table top 1 cannot be generated, and the processing of parts cannot be influenced.
The working principle of the invention is as follows: when machining is carried out, workers place parts on the sieve plate 2 for machining, part scraps and dust generated during machining can fall downwards, the scraps and the dust pass through the screen 21 and fall downwards and enter the lower hopper 3 through the cavity 12, the scraps and the dust downwards slide into the lower hopper 31 along the inner wall of the lower hopper 3, the scraps and the dust downwards pass through the lower hopper 31 and enter the collecting frame 41 inside the mounting frame 4, water is filled inside the collecting frame 41, after the scraps and the dust enter the collecting frame 41, the scraps fall downwards into the water and then sink to the bottom of the collecting frame 41, the dust enters the water and then is mixed with the water for collection, the generated scraps and dust can be collected during machining, the scraps and the dust can be separated through the collecting frame 41 filled with the water for independent recovery, classified recovery is realized, and the dust can float around during machining, add man-hour and start fan 5, fan 5 attracts the dust that drifts about through inlet pipe 51, inlet pipe 51 is inside with the dust suction to water conservancy diversion frame 14, the dust enters into inlet pipe 51 inside along the inner wall of water conservancy diversion frame 14, the dust enters into inside discharging pipe 52 after discharging from inlet pipe 51, the dust is inside collecting frame 41 along discharging pipe 52 discharge downwards, get into and collect the inside aquatic of frame 41 and water mixture, collect the dust, it is inside to inhale inlet pipe 51 with the dust that scatters about through fan 5, the rethread discharging pipe 52 discharges and collects the inside and water mixture of frame 41, accomplish the recovery of dust, purify operational environment, prevent that the dust scatters about in the course of working, the protection workman's is healthy.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (8)
1. The utility model provides a metal dust recovery device for bearing processing, includes mesa (1) and fixed mounting four stand (11) in mesa (1) bottom four corners, its characterized in that: a cavity (12) penetrating through the table top (1) is formed in the table top (1), the cavity (12) is located in the middle of the table top (1), a sieve plate (2) is detachably connected in the cavity (12), and a sieve screen (21) is fixedly connected in the sieve plate (2);
a discharging hopper (3) is fixed at the bottom of the table top (1) in a threaded manner, the discharging hopper (3) is positioned under the cavity (12), and the other end of the discharging hopper (3) is fixedly connected with a discharging pipe (31);
mesa (1) bottom is provided with installing frame (4), unloading pipe (31) are kept away from the one end of hopper (3) extends to down inside installing frame (4), installing frame (4) inside can be dismantled and be connected with collection frame (41), installing frame (4) top fixedly connected with fan (5), fan (5) and external power source electric connection, fan (5) input end fixedly connected with inlet pipe (51), mesa (1) top fixedly connected with water conservancy diversion frame (14), inlet pipe (51) feed end upwards runs through mesa (1) extends to inside water conservancy diversion frame (14), fan (5) output end fixedly connected with discharging pipe (52), discharging pipe (52) run through downwards installing frame (4) extend to inside installing frame (4).
2. The metal dust recycling device for bearing processing according to claim 1, wherein four support plates (13) are fixedly connected to the inner wall of the cavity (12), the four support plates (13) are distributed in a rectangular shape, and the sieve plate (2) is located above the support plates (13).
3. The metal dust recycling device for bearing processing according to claim 2, wherein two symmetrically distributed clamping columns (131) are fixedly connected to two of the supporting plates (13) on the left and right side walls of the cavity (12), clamping grooves (22) matched with the clamping columns (131) are formed in the left and right ends of the sieve plate (2), and the clamping columns (131) are clamped and installed inside the clamping grooves (22).
4. The metal dust recycling device for bearing processing according to claim 1, wherein the guide frame (14) is located at the left side of the cavity (12), and the width of the guide frame (14) is larger than the width of the cavity (12).
5. The metal dust recycling device for bearing processing according to claim 1, wherein a baffle (411) is fixedly connected to the inner wall of the collecting frame (41), and the baffle (411) is located at the right side of the discharging pipe (52).
6. A metal dust recycling device for bearing processing according to claim 1, characterized in that the lower hopper (3) is of a conical structure.
7. The metal dust recycling device for bearing processing according to claim 1, wherein the sieve plate (2) and the screen (21) are made of metal, and the top of the sieve plate (2) and the upper end surface of the table top (1) are in a horizontal state.
8. A metal dust recycling device for bearing processing according to claim 3, wherein the height of the locking groove (22) is larger than the height of the locking column (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911155775.5A CN110977595A (en) | 2019-11-22 | 2019-11-22 | Metal dust recovery device for bearing processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911155775.5A CN110977595A (en) | 2019-11-22 | 2019-11-22 | Metal dust recovery device for bearing processing |
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| Publication Number | Publication Date |
|---|---|
| CN110977595A true CN110977595A (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911155775.5A Pending CN110977595A (en) | 2019-11-22 | 2019-11-22 | Metal dust recovery device for bearing processing |
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| CN (1) | CN110977595A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112871875A (en) * | 2021-01-13 | 2021-06-01 | 窦可欣 | Electric automatization's dust collector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101417738B1 (en) * | 2013-03-25 | 2014-08-06 | 주식회사 이노베코 | Oilmist collector |
| CN106001518A (en) * | 2016-06-27 | 2016-10-12 | 霍山县忠福机电科技有限公司 | Novel shakeout machine |
| CN206010591U (en) * | 2016-08-06 | 2017-03-15 | 滕阁 | Lathe dedusting explosion-protection equipment |
| CN107378024A (en) * | 2017-08-31 | 2017-11-24 | 湖州南浔永方机械有限公司 | A kind of steel plate drilling machine with scrap recovery and fixing function |
| CN108393538A (en) * | 2018-01-22 | 2018-08-14 | 许洪亮 | A kind of dedusting type cutting equipment |
-
2019
- 2019-11-22 CN CN201911155775.5A patent/CN110977595A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101417738B1 (en) * | 2013-03-25 | 2014-08-06 | 주식회사 이노베코 | Oilmist collector |
| CN106001518A (en) * | 2016-06-27 | 2016-10-12 | 霍山县忠福机电科技有限公司 | Novel shakeout machine |
| CN206010591U (en) * | 2016-08-06 | 2017-03-15 | 滕阁 | Lathe dedusting explosion-protection equipment |
| CN107378024A (en) * | 2017-08-31 | 2017-11-24 | 湖州南浔永方机械有限公司 | A kind of steel plate drilling machine with scrap recovery and fixing function |
| CN108393538A (en) * | 2018-01-22 | 2018-08-14 | 许洪亮 | A kind of dedusting type cutting equipment |
Non-Patent Citations (1)
| Title |
|---|
| 鞍山黑色冶金矿山设计研究院: "《除尘设计参考资料》", 31 December 1978 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112871875A (en) * | 2021-01-13 | 2021-06-01 | 窦可欣 | Electric automatization's dust collector |
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Application publication date: 20200410 |
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