CN117444824B - Cleaning device for surface impurities of forging - Google Patents
Cleaning device for surface impurities of forging Download PDFInfo
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- CN117444824B CN117444824B CN202311774038.XA CN202311774038A CN117444824B CN 117444824 B CN117444824 B CN 117444824B CN 202311774038 A CN202311774038 A CN 202311774038A CN 117444824 B CN117444824 B CN 117444824B
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- forging
- cleaning
- impurities
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- 238000005242 forging Methods 0.000 title claims abstract description 75
- 239000012535 impurity Substances 0.000 title claims abstract description 55
- 238000004140 cleaning Methods 0.000 title claims abstract description 51
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 230000008676 import Effects 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004381 surface treatment Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 17
- 230000008569 process Effects 0.000 description 17
- 238000005096 rolling process Methods 0.000 description 13
- 238000000926 separation method Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 239000002184 metal Substances 0.000 description 6
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/06—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving oscillating or vibrating containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
- B24B31/16—Means for separating the workpiece from the abrasive medium at the end of operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Abstract
The invention discloses a device for cleaning impurities on the surface of a forging, and mainly relates to the field of surface treatment of forgings. Including setting up the clearance case and grinding case in the base top, be equipped with the support frame between clearance case and the base, be equipped with a plurality of springs between grinding case and the base, the bottom of grinding case is equipped with vibrating motor, be equipped with feed inlet and discharge gate on the clearance case, the rotation of clearance incasement symmetry is connected with a plurality of upper press roller and lower press roller, the surface of upper press roller and lower press roller all is equipped with a plurality of teeth that roll, and is adjacent it is equipped with the air nozzle to roll between the tooth, be equipped with the grinding groove on the grinding case, the grinding medium is held to the grinding inslot, the discharge gate is located the top of grinding groove. The invention has the beneficial effects that: the novel forging surface impurity cleaning device can solve the technical problems of lower efficiency and incomplete cleaning of impurities on the surface of an existing forging, effectively separate and clean the impurities on the surface of the forging, ensure the structural strength of the surface of the forging, and improve the overall quality of the formed forging.
Description
Technical Field
The invention relates to the field of surface cleaning of forgings, in particular to a device for cleaning impurities on the surface of a forgings.
Background
The forging means a workpiece or a blank obtained by forging and deforming a metal blank, the forging can utilize the application of pressure to the metal blank to enable the metal blank to generate shaping deformation, the mechanical property of the metal blank is changed, the looseness and holes of metal can be eliminated through forging, the mechanical property of the forging is improved, oxide skin or other debris impurities can be generated on the surface of the workpiece in the forging process, the quality of the forging can be greatly affected by the existence of the impurities, therefore, the impurities on the surface are required to be cleaned timely, the existing cleaning mode is low in efficiency, the impurities on the surface are not thoroughly cleaned, impurities remain easily after cleaning, the overall structural strength of the forging is reduced, and the overall quality of the forging is affected.
Disclosure of Invention
The invention aims to provide a device for cleaning impurities on the surface of a forging piece, which can solve the technical problems of lower efficiency and incomplete cleaning of the impurities on the surface of the existing forging piece, realize effective separation and cleaning of the impurities on the surface of the forging piece, ensure the structural strength of the surface of the forging piece and improve the overall quality of the formed forging piece.
The invention aims to achieve the aim, and the aim is achieved by the following technical scheme:
the utility model provides a cleaning device of forging surface impurity, includes the clearance case and the grinding case of setting in the base top, be equipped with the support frame between clearance case and the base, be equipped with a plurality of springs between grinding case and the base, the bottom of grinding case is equipped with vibrating motor, be equipped with feed inlet and discharge gate on the clearance case, the rotation of symmetry is connected with a plurality of upper press roller and lower press roller in the clearance case, the region intercommunication between feed inlet and upper press roller and the lower press roller, the surface of upper press roller and lower press roller all is equipped with a plurality of teeth that roll, adjacent roll and be equipped with the air nozzle between the tooth, be equipped with the grinding groove on the grinding case, the grinding inslot is filled and is ground the medium, the discharge gate is located the top of grinding groove, the middle part of grinding groove is equipped with the brace table, the both sides of brace table all rotate and are connected with the expansion plate, be equipped with medium import and medium export on the both sides wall of grinding groove respectively, medium import highly be higher than medium export's height, medium import and medium export all are equipped with along vertical sliding connection on the lateral wall at medium export place, be equipped with the slide between large and the circulating channel and the filter medium size is equipped with the filter medium size, the filter medium is equipped with the filter tip between the circulating channel.
Further, a plurality of air inlet pipes are arranged on the cleaning box, a plurality of air holes are formed in the air inlet pipes, the upper pressing roller and the lower pressing roller are rotatably sleeved on the outer sides of the air inlet pipes, and the air nozzles are communicated with the air holes.
Further, the vent hole in the air inlet pipe where the lower press roller is located at the top, and the vent hole in the air inlet pipe where the upper press roller is located at the bottom.
Further, the expansion plate comprises a first supporting plate and a second supporting plate which are connected in a sliding mode, the first supporting plate is connected with the sliding plate in a rotating mode, and the second supporting plate is connected with the supporting table in a rotating mode.
Further, the second support plate on the medium inlet side is slidably connected with the bottom of the first support plate, and the first support plate on the medium outlet side is slidably connected with the bottom of the second support plate.
Further, the medium inlet is provided with a lifting box which is communicated with the medium inlet, a lifting machine is arranged in the lifting box, the circulating channel is obliquely arranged, and the bottom of the lifting box is communicated with the bottom of the circulating channel in the oblique direction.
Further, the chip leakage hole is positioned at the bottom of the lifting box, and the lifting box is positioned above the outer side of the base.
Further, the side wall of the grinding groove is provided with a parallel screw rod and a guide rod, the screw rod penetrates through the sliding plate and is in threaded connection with the sliding plate, and the guide rod penetrates through the sliding plate and is in sliding connection with the sliding plate.
Further, the discharge gate is located the bottom of cleaning box, the region outside the cleaning box bottom part position discharge gate is equipped with the sloping weeping board, go up the compression roller and press the top that the compression roller all is located weeping board down.
Further, the grinding medium is a steel ball.
Compared with the prior art, the invention has the beneficial effects that:
1. the structure of the invention comprises a cleaning box and a grinding box, wherein a plurality of upper press rolls and lower press rolls are rotatably arranged in the cleaning box, a forge piece enters between the upper press rolls and the lower press rolls from a feed inlet, the movement of the forge piece in the cleaning box is realized by utilizing the rotation of the upper press rolls and the lower press rolls, and simultaneously, the forging surfaces on the upper side and the lower side of the forge piece are respectively contacted with rolling teeth on the surfaces of the upper press rolls and the lower press rolls, so that oxide skin or other debris impurities on the surfaces are easily crushed to form gaps, and then high-pressure gas is blown into the gaps by utilizing air nozzles between the adjacent rolling teeth, so that the impurities are thoroughly separated from the surfaces of the forge piece, the structure is simple, the operation is convenient, the efficient and thorough cleaning operation of the impurities on the surfaces of the forge piece is realized, the residual quantity of the impurities on the surfaces of the forge piece is reduced, and the structural strength of the surfaces of the forge piece is ensured;
2. the forge piece subjected to surface cleaning falls into a grinding groove in a grinding box from a discharge hole, a plurality of springs are arranged between the grinding box and a base, the forge piece in the grinding groove and a grinding medium are continuously vibrated after being mixed under the action of a vibration motor, the surface of the forge piece after cleaning is further ground, residual impurities are thoroughly cleaned, a protective layer is formed on the surface of the forge piece, the possibility of continuous oxidation and deterioration of the surface of the forge piece in the later stage is avoided, and the quality of the forge piece is ensured;
3. the supporting table is arranged in the grinding groove, the expansion plates are rotationally connected to the two sides of the supporting table, the medium inlet and the medium outlet are respectively arranged on the two side walls of the grinding groove, the sliding plates vertically sliding on the two side walls are rotationally connected with the expansion plates, the circulating channel is arranged between the medium inlet and the medium outlet, the change of the inclination angles of the expansion plates on the two sides of the supporting table is realized through the up-down sliding of the two sliding plates, the expansion plates and the medium outlet are matched, the forge piece and the grinding medium after finishing grinding are automatically discharged from the medium outlet, the grinding medium in the discharging process enters the circulating channel after passing through the filtering holes, the forge piece with larger size is directly discharged from the medium outlet, the automatic separation of the forge piece and the grinding medium is realized, the separated grinding medium passes through the circulating channel and enters the grinding groove again for repeated grinding, the ground debris impurities are discharged from the dust leakage holes in the circulating process, the structure does not need to manually separate the grinding medium and the forge piece, the recovery of the grinding medium and the separation of the dust do not need to be intervened, the continuous automatic grinding and the discharge of the forge piece, the whole process is ensured, the accuracy and the smooth surface treatment process are ensured, and the accuracy and the smoothness are ensured.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a left side view of the present invention.
FIG. 3 is a cross-sectional view taken along the direction A-A in FIG. 2 in accordance with the present invention.
Fig. 4 is a cross-sectional view in the direction B-B of fig. 3 of the present invention.
Fig. 5 is an enlarged view of a portion of the invention at the C-site in fig. 3.
The reference numbers shown in the drawings:
1. a base; 2. a cleaning box; 3. a grinding box; 4. a support frame; 5. a spring; 6. a vibration motor; 7. a feed inlet; 8. a discharge port; 9. an upper press roll; 10. a lower press roll; 11. rolling teeth; 12. an air nozzle; 13. grinding the groove; 14. a support table; 15. a medium inlet; 16. a medium outlet; 17. a slide plate; 18. a circulation passage; 19. a filter hole; 20. chip leakage holes; 21. an air inlet pipe; 22. a vent hole; 23. a first support plate; 24. a second support plate; 25. a lifting box; 26. a hoist; 27. a screw; 28. a guide rod; 29. chip leakage plate.
Detailed Description
The invention will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present invention and are not intended to limit the scope of the present invention. Further, it will be understood that various changes or modifications may be made by those skilled in the art after reading the teachings of the invention, and such equivalents are intended to fall within the scope of the invention as defined herein.
Referring to fig. 1 and 2, the invention relates to a cleaning device for impurities on the surface of a forging piece, which comprises a cleaning box 2 and a grinding box 3 arranged above a base 1, wherein the base 1 is positioned on the ground to play a supporting role, the cleaning box 2 is used for cleaning oxide skin or scraps impurities on the surface of the forging piece, the grinding box 3 is used for grinding the cleaned surface of the forging piece, the impurity content is further reduced, the situation that rust occurs on the surface of the forging piece in the later stage is avoided, a supporting frame 4 is welded or bolted between the cleaning box 2 and the base 1 to realize the effective support of the cleaning box 2 by the base 1, a plurality of springs 5 are arranged between the grinding box 3 and the base 1, the springs 5 are used for elastically supporting the grinding box 3, a vibrating motor 6 is arranged at the bottom of the grinding box 3, and the vibrating motor 6 is only required by using a vibrating motor 6 structure commonly used in the prior art, the continuous vibration driving of the grinding box 3 is realized, the continuous vibration grinding of the grinding box 3 to the forgings is realized under the cooperation of the springs 5, the cleaning box 2 is provided with a feed inlet 7 and a discharge outlet 8, the forgings enter the cleaning box 2 from the feed inlet 7, impurities are discharged from the discharge outlet 8 after being cleaned, a plurality of upper press rollers 9 and lower press rollers 10 are symmetrically connected in the cleaning box 2 through bearings in a rotating way, both the upper press rollers 9 and the lower press rollers 10 rotate under the driving of a motor, the forgings enter the area between the upper press rollers 9 and the lower press rollers 10, the upper press rollers 7 move towards the discharge outlet 8 under the rotating driving of the upper press rollers, the area between the feed inlet 7 and the upper press rollers 9 and the lower press rollers 10 is communicated, the surfaces of the upper press rollers 9 and the lower press rollers 10 are welded or integrally formed and are fixedly provided with a plurality of rolling teeth 11, the rolling teeth 11 are made of metal or plastic materials with smaller hardness, the structure is characterized in that severe indentation is avoided on the surface of a forging piece, slight indentation can be eliminated through subsequent grinding, in the process that the upper pressing roller 9 and the lower pressing roller 10 are in rolling contact with the upper side and the lower side of the forging piece, the rolling teeth 11 roll and crack oxide skin and debris impurities on the surface of the forging piece to generate gaps, so that the subsequent impurities are easier to separate from the forging piece, air nozzles 12 are arranged between the adjacent rolling teeth 11, the air nozzles 12 are communicated with a compressed air supply system, after the rolling teeth 11 roll and crack the impurities, the air nozzles 12 blow high-pressure gas into the crushed gaps, so that the impurities are quickly separated from the surface of the forging piece, the quick separation of the impurities on the surface of the forging piece is realized, the structure is simple, the operation is convenient, and the cleaning of the impurities is more efficient and accurate;
the grinding tank 3 is provided with a grinding groove 13, the top of the grinding groove 13 is opened, grinding media are filled in the grinding groove 13, the grinding media are generally made of materials with harder textures, the grinding effect on forgings is guaranteed, the discharge port 8 is positioned above the grinding groove 13, the forgings with cleaned impurities fall into the grinding groove 13 from the discharge port 8, a supporting table 14 is welded or bolted to the middle of the grinding groove 13, two sides of the supporting table 14 are respectively connected with a telescopic plate through a pin shaft or a hinge in a rotating way, the length of the telescopic plate can be changed in a telescopic way, two side walls of the grinding groove 13 are respectively provided with a media inlet 15 and a media outlet 16, the two are obliquely arranged, automatic feeding and discharging of the grinding media are realized, the grinding media enter the grinding groove 13 from the media inlet 15, and are discharged from the media outlet 16 after the grinding is finished, the height of the medium inlet 15 is higher than that of the medium outlet 16, so that the grinding medium can be smoothly discharged towards the medium outlet 16 after finishing grinding, the side walls of the medium inlet 15 and the medium outlet 16 are vertically connected with a sliding plate 17 in a sliding manner, the sliding plate 17 vertically slides along the side wall of the grinding groove 13, particularly when the sliding plate 17 on the side wall of the medium outlet 16 slides up and down, the grinding medium can be blocked by sliding to the upper part of the medium outlet 16, the grinding medium is kept in the grinding groove 13, continuous grinding treatment of a forging is realized, the sliding plate 17 slides downwards to the lower part of the medium outlet 16 after finishing grinding, the medium outlet 16 is opened for facilitating the discharge of the forging and the grinding medium, the sliding plate 17 is rotationally connected with the sliding plate 17 through a pin shaft or a hinge, and when the sliding plate 17 slides up and down, the sliding plate 17 and the sliding plate, under the running fit of the supporting table 14, the change adjustment of the inclination angles of the expansion plates at the two sides of the supporting table 14 can be realized, namely, when in grinding, the expansion plates at the two sides are positioned in a horizontal state with the supporting table 14, so that grinding media and forgings can be kept in the grinding tank 13 for continuous grinding operation, after grinding, the sliding plate 17 on the medium inlet 15 slides upwards, the sliding plate 17 on the medium outlet 16 slides downwards to open the medium outlet 16, so that the expansion plates at the two sides incline towards the direction of the medium outlet 16 uniformly, the grinding media and forgings move towards the direction of the medium outlet 16 gradually under the action of continuous vibration until the forgings and the grinding media are discharged from the medium outlet 16, the medium outlet 16 extends to the outside of the grinding tank 3 after penetrating through the side wall of the grinding tank 13, automatic discharging of the forgings after grinding is realized without manual picking and separating, the whole grinding process is smoother and more efficient, a circulation channel 18 is arranged between the medium outlet 16 and the medium inlet 15, the preferable circulation channel 18 is positioned in the grinding box 3, one end of the preferable circulation channel 18 is communicated with the medium outlet 16, the other end of the preferable circulation channel is communicated with the medium inlet 15, a filtering hole 19 with the size larger than that of the grinding medium is arranged between the medium outlet 16 and the circulation channel 18, when the forging and the grinding medium are discharged from the medium outlet 16, the grinding medium with the smaller size falls into the circulation channel 18 after passing through the filtering hole 19, and passes through the medium inlet 15 again to enter the grinding groove 13 for repeated grinding, and the forging with the larger size is discharged along the medium outlet 16, thereby realizing the automatic separation of the forging and the grinding medium and the automatic recycling of the grinding medium, a chip leakage hole 20 with the size smaller than that of the grinding medium is arranged on the side wall of the circulation channel 18, in the process of recycling the grinding medium and the scraps generated by grinding together, scraps and impurities with smaller size are discharged through the scraps leaking holes 20, so that only the grinding medium is recycled into the grinding groove 13, the scraps are prevented from interfering subsequent grinding, the grinding treatment of the forging is more efficient and convenient, the manually picking and supplementing the grinding medium are not needed, the whole grinding process is more efficient and automatic, and the grinding efficiency and fluency of the forging are greatly improved.
An automatic grinding medium control system for a forge piece surface impurity cleaning device, comprising the following steps:
1) In the process of grinding by mixing the grinding medium with the forging, a sliding plate 17 on the side wall of the medium outlet 16 slides upwards to the position above the medium outlet 16 to block the medium outlet 16, so that the grinding medium and the forging are kept in a grinding groove 13 for continuous grinding operation, no grinding medium is discharged in the process, and the grinding effect on the forging is ensured;
2) The sliding plate 17 on the side wall where the medium inlet 15 is positioned is always positioned below the medium inlet 15, and slides downwards in the grinding process until the expansion plates are flush with the supporting table 14, so that the expansion plates on two sides of the supporting table 14 are positioned at the same height, and the grinding medium and the forging are mixed and then subjected to balanced vibration grinding in the grinding groove 13;
3) After finishing grinding, the sliding plate 17 on the side wall of the medium outlet 16 slides downwards to the lower part of the medium outlet 16 to open the medium outlet 16, the sliding plate 17 on the side wall of the medium inlet 15 slides upwards to the lower part of the medium inlet 15, and at the moment, the expansion plates on the two sides of the supporting table 14 incline towards the direction of the medium outlet 16, so that the grinding medium and the forge piece generate a trend of moving towards the medium outlet 16;
4) Under the continuous vibration of the vibration motor 6, the grinding medium and the forging piece are discharged from the medium outlet 16, the grinding medium with smaller size passes through the filtering holes 19 in the discharging process and enters the circulation channel 18, the forging piece with larger size is directly discharged from the medium outlet 16, the automatic separation of the forging piece and the grinding medium is realized, the grinding medium entering the circulation channel 18 contains the ground scrap impurities, in the process that the grinding medium moves towards the medium inlet 15, the small-size scraps are discharged from the scraps leakage holes 20, and the grinding medium with larger size passes through the medium inlet 15 and reenters the grinding groove 13, so that the automatic separation of the grinding medium and the forging piece and the automatic replenishment of the grinding medium in the grinding groove 13 are realized;
5) And repeating the steps, so that automatic control of feeding and discharging of the grinding medium and automatic grinding treatment of the forging can be realized.
Preferably, referring to fig. 5, the cleaning tank 2 is provided with a plurality of air inlet pipes 21, the air inlet pipes 21 are communicated with an external compressed gas supply system, the air inlet pipes 21 are provided with a plurality of air vents 22, the air vents 22 penetrate through the side walls of the air inlet pipes 21, the upper press roller 9 and the lower press roller 10 are rotationally sleeved outside the air inlet pipes 21, and the air nozzles 12 are communicated with the air vents 22, so that the air nozzles 12 can realize air injection control of compressed gas through the communication with the air vents 22 in the rotation process of the upper press roller 9 and the lower press roller 10, thereby realizing that the air nozzles 12 keep an air injection separation state of the impurities after rolling in a rotating way, and ensuring the smoothness and accuracy of impurity separation.
Preferably, the vent hole 22 on the air inlet pipe 21 where the lower press roll 10 is located at the top, and the vent hole 22 on the air inlet pipe 21 where the upper press roll 9 is located at the bottom, so that only the air nozzle 12 at the contact position with the forging is in a communicating state, the optimal air injection effect is ensured, the air injection force is ensured while the air waste is avoided, and the impurity separation effect is ensured.
Preferably, referring to fig. 3, the expansion plate includes a first support plate 23 and a second support plate 24 that are slidably connected, where the first support plate 23 is rotatably connected with the sliding plate 17 through a pin shaft or a hinge, and the second support plate 24 is rotatably connected with the support table 14 through a pin shaft or a hinge, and when the sliding plate 17 slides up and down, such a structure drives the first support plate 23 to rotate, and the height position of the first support plate 23 changes, so that the first support plate 23 and the second support plate 24 slide relatively, and the second support plate 24 also rotates correspondingly, so that the expansion plate formed by the first support plate 23 and the second support plate 24 stretches and rotates, thereby realizing adjustment of the inclination angle of the expansion plate.
Preferably, the second support plate 24 at the side of the medium inlet 15 is slidably connected to the bottom of the first support plate 23, and the first support plate 23 at the side of the medium outlet 16 is slidably connected to the bottom of the second support plate 24, so that when the expansion plates at both sides of the support table 14 are inclined towards the direction of the medium outlet 16, the mixture of grinding medium and forging piece slides from the first support plate 23 above the side of the medium inlet 15 towards the second support plate 24 below or from the second support plate 24 above the side of the medium outlet 16 towards the first support plate 23 below, so that no significant obstruction is generated during the movement, and the smoothness of the discharge of the grinding medium and forging piece is further improved.
Preferably, the medium import 15 department is equipped with the lifting box 25 of intercommunication, lifting box 25 passes through welding or bolt fastening in one side of grinding case 3 and keeps the intercommunication state with medium import 15, be equipped with lifting machine 26 in the lifting box 25, lifting machine 26 adopts current belt lifting machine 26 can, circulation path 18 slope sets up, the bottom of lifting box 25 and the bottom intercommunication of circulation path 18 incline direction, lifting machine 26 can transport the grinding media that gets into the lifting box 25 bottom along the circulation path 18 of slope to medium import 15 department through the promotion, realizes the automatic cycle removal of grinding media, has improved grinding media recycle's smoothness and efficiency greatly.
Preferably, the chip leakage hole 20 is located at the bottom of the lifting box 25, the chip leakage hole 20 penetrates through the bottom of the lifting box 25, so that the grinding medium and chips can be moved to the bottom of the lifting box 25 for aggregation, the chip impurities therein can more fully penetrate through the chip leakage hole 20 to be separated from the grinding medium, the lifting box 25 is located above the outer side of the base 1, the chip impurities discharged through the chip leakage hole 20 can fall onto the upper side of the outer side of the base 1, and the chip impurities can be prevented from falling into the base 1, so that the chip impurities can be conveniently subjected to subsequent treatment.
Preferably, referring to fig. 4, a parallel screw 27 and a guide rod 28 are disposed on the side wall of the grinding tank 13, the screw 27 is driven by a motor to rotate, the screw 27 penetrates the slide plate 17 and is in threaded connection with the slide plate 17, and the guide rod 28 penetrates the slide plate 17 and is in sliding connection with the slide plate, so that the slide plate 17 in threaded connection with the slide plate is driven by the rotation of the screw 27 to slide up and down along the guide rod 28, and the up and down sliding control of the slide plate 17 is more stable and accurate.
Preferably, the discharge gate 8 is located the bottom of cleaning box 2 for the forging after the clearance is automatic to be passed the discharge gate 8 under the effect of gravity and is carried out the ejection of compact towards grinding groove 13, the region that cleaning box 2 bottom is located outside the discharge gate 8 is equipped with the bushing plate 29 of slope, go up compression roller 9 and lower compression roller 10 and all be located bushing plate 29's top, bushing plate 29's setting can make the automatic discharge of oxide skin or other piece impurity that the clearance got off along bushing plate 29 of slope, avoids it to get into grinding groove 13 along with the forging in, reduces the pressure of follow-up grinding treatment, guarantees grinding medium to forging grinding treatment's efficiency and effect.
Preferably, the grinding medium is a steel ball, the steel ball is made of wear-resistant materials, the service life of the steel ball is longer, the grinding treatment effect on impurities is higher, the rolling discharge and the movement during the recycling are smoother, and the surface grinding treatment effect of the forging is ensured.
Working principle: the structure of the invention comprises a cleaning box 2 and a grinding box 3, wherein a plurality of upper press rolls 9 and lower press rolls 10 are rotationally arranged in the cleaning box 2, a forge piece enters between the upper press rolls 9 and the lower press rolls 10 from a feed inlet 7, the movement of the forge piece in the cleaning box 2 is realized by utilizing the rotation of the upper press rolls 9 and the lower press rolls, and simultaneously, the forging surfaces on the upper side and the lower side of the forge piece are respectively contacted with rolling teeth 11 on the surfaces of the upper press rolls 9 and the lower press rolls 10, so that the surface oxide skin or other debris impurities are easily crushed to form gaps, and then high-pressure gas is blown into the gaps by utilizing air nozzles 12 between the adjacent rolling teeth 11, so that the impurities and the surface of the forge piece are thoroughly separated, the structure is simple, the operation is convenient, the efficient and thorough cleaning operation of the impurities on the surface of the forge piece is reduced, and the structural strength of the surface of the forge piece is ensured; the surface cleaned forge piece falls into a grinding groove 13 in a grinding box 3 from a discharge hole 8, a plurality of springs 5 are arranged between the grinding box 3 and a base 1, the forge piece in the grinding groove 13 and a grinding medium are continuously vibrated after being mixed under the action of a vibration motor 6, the surface of the cleaned forge piece is further ground, residual impurities are thoroughly cleaned, a protective layer is formed on the surface of the forge piece, the possibility of continuous oxidation and deterioration of the surface of the later-stage forge piece is avoided, and the quality of the forge piece is ensured; the supporting table 14 is arranged in the grinding groove 13, the expansion plates are rotatably connected to the two sides of the supporting table 14, the medium inlet 15 and the medium outlet 16 are respectively arranged on the two side walls of the grinding groove 13, the sliding plates 17 which slide vertically on the two side walls are rotatably connected with the expansion plates, the circulating channel 18 is arranged between the medium inlet 15 and the medium outlet 16, the change of the inclination angle of the expansion plates on the two sides of the supporting table 14 is realized through the up-down sliding of the two sliding plates 17, and then the expansion plates and the medium outlet 16 are matched, so that the forged piece and the grinding medium after finishing grinding are automatically discharged from the medium outlet 16, the grinding medium passes through the filtering holes 19 in the discharging process and then enters the circulating channel 18, the forged piece with larger size is directly discharged from the medium outlet 16, the automatic separation of the forged piece and the grinding medium is realized, the separated grinding medium passes through the circulating channel 18 again and enters the grinding groove 13 for repeated grinding use, and the ground debris impurities are discharged from the chip leakage holes 20 in the circulating process, the structure does not need to separate the forged piece and the automatic grinding medium from the forged piece, the whole grinding medium and the grinding medium is not required to be separated, the grinding medium and the grinding surface is continuously and smoothly processed, the grinding efficiency is ensured, the whole grinding surface is ensured, and the grinding efficiency is ensured, and the grinding surface is more smooth, and the grinding efficiency is ensured.
Claims (5)
1. The utility model provides a cleaning device of forging surface impurity, includes clearance case (2) and grinding case (3) of setting in base (1) top, be equipped with support frame (4) between clearance case (2) and base (1), be equipped with a plurality of springs (5) between grinding case (3) and base (1), the bottom of grinding case (3) is equipped with vibrating motor (6), its characterized in that: the utility model discloses a cleaning box, including cleaning box (2), cleaning box (2) are gone up and are equipped with feed inlet (7) and discharge gate (8), the rotation of symmetry is connected with a plurality of last compression roller (9) and lower compression roller (10), regional intercommunication between feed inlet (7) and last compression roller (9) and lower compression roller (10), the surface of going up compression roller (9) and lower compression roller (10) all is equipped with a plurality of roller teeth (11), adjacent be equipped with air nozzle (12) between roller teeth (11), be equipped with grinding groove (13) on grinding box (3), contain grinding medium in grinding groove (13), discharge gate (8) are located the top of grinding groove (13), the middle part of grinding groove (13) is equipped with brace table (14), the both sides of brace table (14) are all rotated and are connected with the expansion plate, be equipped with medium import (15) and medium export (16) on the both sides wall of grinding groove (13) respectively, the height that is higher than medium export (16), medium import (15) and medium export (16) are equipped with medium import (16) on the both sides wall (17) are connected with medium import (17) along the expansion plate (17), a filtering hole (19) with the size larger than that of the grinding medium is arranged between the medium outlet (16) and the circulating channel (18), and a chip leakage hole (20) with the size smaller than that of the grinding medium is arranged on the side wall of the circulating channel (18);
be equipped with a plurality of intake pipes (21) on clearance case (2), be equipped with a plurality of air vents (22) on intake pipe (21), go up compression roller (9) and compression roller (10) and all rotate the cover and establish in the outside of intake pipe (21), air nozzle (12) are linked together with air vent (22), air vent (22) are located the top on intake pipe (21) at compression roller (10) place down, air vent (22) are located the bottom on intake pipe (21) at last compression roller (9) place, the expansion plate includes sliding connection's first backup pad (23) and second backup pad (24), first backup pad (23) and slide (17) rotate to be connected, second backup pad (24) and brace table (14) rotate to be connected, second backup pad (24) and the bottom sliding connection of first backup pad (23) of medium import (15) one side, first backup pad (23) and second backup pad (24) of medium export (16) one side slide to be connected, be equipped with parallel guide bar (27) and guide bar (28) on the lateral wall of grinding groove (13) and run through its screw rod (17) and run through with slide (17).
2. The device for cleaning impurities on the surface of a forging according to claim 1, wherein: the medium inlet (15) is provided with a lifting box (25) which is communicated with the medium inlet, a lifting machine (26) is arranged in the lifting box (25), the circulating channel (18) is obliquely arranged, and the bottom of the lifting box (25) is communicated with the bottom end of the circulating channel (18) in the oblique direction.
3. The device for cleaning impurities on the surface of a forging according to claim 2, wherein: the chip leakage hole (20) is formed in the bottom of the lifting box (25), and the lifting box (25) is arranged above the outer side of the base (1).
4. The device for cleaning impurities on the surface of a forging according to claim 1, wherein: the discharging hole (8) is arranged at the bottom of the cleaning box (2), an inclined chip leakage plate (29) is arranged in an area, outside the discharging hole (8), of the bottom of the cleaning box (2), and the upper pressing roller (9) and the lower pressing roller (10) are both arranged above the chip leakage plate (29).
5. The device for cleaning impurities on the surface of a forging according to claim 1, wherein: the grinding medium is a steel ball.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311774038.XA CN117444824B (en) | 2023-12-22 | 2023-12-22 | Cleaning device for surface impurities of forging |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311774038.XA CN117444824B (en) | 2023-12-22 | 2023-12-22 | Cleaning device for surface impurities of forging |
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| CN117444824B true CN117444824B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1115687A (en) * | 1966-03-16 | 1968-05-29 | John Fischer Rampe | Improvements relating to vibratory finishing machines |
| JP2002144202A (en) * | 1995-12-29 | 2002-05-21 | Kawamura Tekkosho:Kk | Deburring device |
| CN104858763A (en) * | 2015-04-28 | 2015-08-26 | 芜湖文达精密机械科技有限公司 | Device for polishing and impurity removal of steel balls |
| CN212330671U (en) * | 2020-02-20 | 2021-01-12 | 昆山万柳精密电子有限公司 | Accurate hardware surface burr cleaning device |
| CN213258779U (en) * | 2020-09-27 | 2021-05-25 | 江门市龙翔光电科技有限公司 | Aluminum substrate polishing and cleaning production line |
| CN216940008U (en) * | 2021-10-08 | 2022-07-12 | 常州新武轨道交通新材料有限公司 | Burnishing device for belted steel |
| CN115464470A (en) * | 2022-10-14 | 2022-12-13 | 大连理工大学 | Chemical mechanical polishing equipment and method for spline shaft with large length-diameter ratio |
| CN219359115U (en) * | 2023-03-24 | 2023-07-18 | 浙江衢州永丰金属制品有限公司 | Vibration grinding device for powder metallurgy surface rolling sprocket production |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200391340A1 (en) * | 2019-06-15 | 2020-12-17 | Idea Vault Holdings Inc. | Rock tumbling method and apparatus |
-
2023
- 2023-12-22 CN CN202311774038.XA patent/CN117444824B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1115687A (en) * | 1966-03-16 | 1968-05-29 | John Fischer Rampe | Improvements relating to vibratory finishing machines |
| JP2002144202A (en) * | 1995-12-29 | 2002-05-21 | Kawamura Tekkosho:Kk | Deburring device |
| CN104858763A (en) * | 2015-04-28 | 2015-08-26 | 芜湖文达精密机械科技有限公司 | Device for polishing and impurity removal of steel balls |
| CN212330671U (en) * | 2020-02-20 | 2021-01-12 | 昆山万柳精密电子有限公司 | Accurate hardware surface burr cleaning device |
| CN213258779U (en) * | 2020-09-27 | 2021-05-25 | 江门市龙翔光电科技有限公司 | Aluminum substrate polishing and cleaning production line |
| CN216940008U (en) * | 2021-10-08 | 2022-07-12 | 常州新武轨道交通新材料有限公司 | Burnishing device for belted steel |
| CN115464470A (en) * | 2022-10-14 | 2022-12-13 | 大连理工大学 | Chemical mechanical polishing equipment and method for spline shaft with large length-diameter ratio |
| CN219359115U (en) * | 2023-03-24 | 2023-07-18 | 浙江衢州永丰金属制品有限公司 | Vibration grinding device for powder metallurgy surface rolling sprocket production |
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| CN117444824A (en) | 2024-01-26 |
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