CN116810647A - Sand blasting equipment for metal piece - Google Patents
Sand blasting equipment for metal piece Download PDFInfo
- Publication number
- CN116810647A CN116810647A CN202311103099.3A CN202311103099A CN116810647A CN 116810647 A CN116810647 A CN 116810647A CN 202311103099 A CN202311103099 A CN 202311103099A CN 116810647 A CN116810647 A CN 116810647A
- Authority
- CN
- China
- Prior art keywords
- seat
- fixedly connected
- metal piece
- clamping
- ring
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 title claims abstract description 93
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 93
- 238000005488 sandblasting Methods 0.000 title claims abstract description 47
- 239000007921 spray Substances 0.000 claims abstract description 37
- 238000000034 method Methods 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 24
- 239000004576 sand Substances 0.000 claims description 21
- 238000005422 blasting Methods 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 8
- 238000011084 recovery Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000006004 Quartz sand Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 2
- 230000006978 adaptation Effects 0.000 claims 1
- 238000005507 spraying Methods 0.000 abstract description 13
- 239000000463 material Substances 0.000 description 20
- 230000000694 effects Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 230000003749 cleanliness Effects 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
- B24C3/06—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other movable; portable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
- B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
- B24C5/04—Nozzles therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
- B24C7/0046—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention belongs to the technical field of sand blasting, in particular to sand blasting treatment equipment for metal parts, which comprises the following components: a treatment base; the two clamping pieces are fixedly connected to two sides of the upper end face of the treatment seat respectively; the two electric telescopic rods are fixedly connected to the side walls of the clamping pieces respectively; the two clamping plates are fixedly connected to the telescopic ends of the two electric telescopic rods respectively, and are in a mutually far-away state; the rotary mechanism can drive the nozzle holder to move circularly along the metal piece, so that the nozzle holder can spray to different positions on the outer surface of the metal piece, the problem that in the prior art, only one end face of the metal piece can be sprayed in the spraying process is solved, the two clamping plates are designed to be far away from each other, and when the fixing of the metal piece is completed, the metal piece can be in a hollowed-out state, and the nozzle holder can conveniently rotate along the outer surface of the metal piece in a circumferential array.
Description
Technical Field
The invention belongs to the technical field of sand blasting, and particularly relates to sand blasting treatment equipment for metal parts.
Background
The sand blasting is a processing method which adopts compressed air as power to form a high-speed spray beam to spray the sprayed material on the surface of a workpiece to be processed at a high speed, so that the surface of the workpiece obtains a certain cleanliness and different roughness, and the mechanical property of the surface of the workpiece is improved, thereby improving the fatigue resistance of the workpiece.
After the metal workpiece is produced, in order to prolong the service life of the metal workpiece, a sand blasting machine is generally required to carry out sand blasting on the metal workpiece, and in the current sand blasting process of the metal workpiece, a workpiece is usually kept to rotate for sand blasting of a spray gun or the spray gun is kept to rotate for sand blasting of the workpiece.
But only the upper surface of the metal workpiece can be treated, when the lower surface of the metal workpiece is subjected to sand blasting treatment, external equipment is required to turn over the metal workpiece, so that the subsequent production of the metal workpiece is not facilitated, and the sand blasting efficiency is low.
To this end, the invention provides a metal piece blasting apparatus.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a metal piece sand blasting equipment, which comprises: a treatment base; the two clamping pieces are fixedly connected to two sides of the upper end face of the treatment seat respectively; the two electric telescopic rods are fixedly connected to the side walls of the clamping pieces respectively; the two clamping plates are fixedly connected to the telescopic ends of the two electric telescopic rods respectively, and are in a mutually far-away state; the support ring seat is fixedly connected to the side wall of the treatment seat through a side rod; the spray head seat is arranged on the side wall of the supporting ring seat; the rotating mechanism is arranged on the inner side of the supporting ring seat and is used for driving the nozzle seat to rotate circumferentially.
Preferably, the rotating mechanism comprises an L-shaped supporting frame fixedly connected to the outer peripheral surface of the supporting ring seat, the end part of the L-shaped supporting frame far away from the supporting ring seat is rotationally connected with a driving gear, the driving gear is connected with an external motor through a rotating shaft, and the motor is arranged in the L-shaped supporting frame; the side wall of the support ring seat is rotationally connected with a driven toothed ring, and the driving gear is in meshed connection with the driven toothed ring; the spray head seat is arranged on the inner wall of the driven gear ring.
Preferably, the nozzle seat comprises an air pressure nozzle, an air pressure pipe is fixedly connected in the air pressure nozzle, one side, far away from the air pressure nozzle, of the air pressure pipe is fixedly connected to the output end of an external air delivery pump, a sand blasting pipe is fixedly connected to the outer surface of the air pressure nozzle, the sand blasting pipe penetrates into the air pressure nozzle, copper ore sand or quartz sand is filled in the sand blasting pipe, and the sand blasting pipe is inclined; when the metal piece is fixed, compressed gas is introduced into the pneumatic tube and the pneumatic nozzle by controlling the air delivery pump, when the compressed gas is sprayed out from the pneumatic nozzle, the compressed gas can be sprayed out from the sand material tape at the bottom of the sand blasting tube along with the spraying of the compressed gas by virtue of the Venturi principle, and then sprayed onto the surface of the metal piece, and the sand material can be adsorbed by the compressed gas conveniently under the action of the inclined sand blasting tube and the pneumatic nozzle, so that the rust or other dirt on the surface of the metal piece can be removed conveniently by impacting the surface of the metal piece under a certain pressure.
Preferably, an annular groove is formed in the supporting ring seat, an annular plate is fixedly connected to the side wall of the driven toothed ring, the annular plate is arranged in the annular groove, and a roller is arranged at the contact position of the annular plate and the annular groove.
Preferably, the inner wall of the driven gear ring is fixedly connected with a rectangular plate, the upper end face of the rectangular plate is slidably connected with a vertical rod, the top end of the vertical rod is fixedly connected with the outer peripheral face of the air pressure pipe, the side wall of the vertical rod is fixedly connected with a compression rod, the side wall of the support ring seat is fixedly connected with a fixed ring, the inner wall of the fixed ring is fixedly connected with an inclined seat, and the compression rod and the rectangular plate are in contact with the inclined face of the inclined seat when following the rotation of the driven gear ring; during operation, when driven ring gear rotates the in-process, driven ring gear can drive the rectangular plate simultaneously and rotate, the rectangular plate drives montant, pneumatic tube and pneumatic shower nozzle and follows driven ring gear and rotate, the montant is when rotating, the depression bar tip of its lateral wall can with the inclined plane contact of oblique seat to receive the pressure on inclined plane, make the depression bar drive montant and pneumatic tube and remove on the terminal surface of rectangular plate, make pneumatic shower nozzle also can be the left and right sides mobile state at the rotation in-process, the area of contact with the metalwork when having improved the sand material blowout, among the solved prior art, the staff need hold the sandblast rifle about to the metalwork sand blasting, consume the problem of time and work load.
Preferably, the lateral wall rigid coupling that the depression bar was kept away from to the montant has flexible post, the one end rigid coupling that the montant was kept away from to flexible post is at the tip of rectangular plate, telescopic spring has been cup jointed to the surface of flexible post, telescopic spring's one end and flexible post outer wall connection, the lateral wall at the rectangular plate is connected to the other end.
Preferably, the first clamping groove is formed in the upper end face of the rectangular plate, the second clamping groove is formed in the first clamping groove, the bottom of the vertical rod is slidably connected in the first clamping groove, clamping rods are fixedly connected at positions, corresponding to the second clamping groove, of the two side walls of the vertical rod, and the clamping rods are slidably connected in the second clamping groove.
Preferably, a rotating wheel is rotatably connected at the contact position of the bottom of the vertical rod and the upper end surface of the clamping groove I, and a rotating shaft matched with the rotating wheel is arranged at the bottom of the vertical rod; when the rotary wheel is in operation, the vertical rod can conveniently move in the clamping groove I, and then the reciprocating movement of the vertical rod is facilitated.
Preferably, the shape of the clamping rod is matched with the shape of the second clamping groove, a recovery frame plate is fixedly connected in the treatment seat, and the recovery frame plate is arc-shaped.
Preferably, the end part of the pressure bar, which is close to the inclined seat, is arc-shaped, a plurality of inclined seats are arranged, and the inclined seats are arranged on the side wall of the fixed ring in a circumferential array; during operation, through a plurality of inclined holders, can intermittent type nature to the extrusion of depression bar, the depression bar is circular arc near the inclined holder tip shape moreover, is favorable to the extrusion of inclined holder to the depression bar, and then is favorable to the sandblast of metalwork.
The beneficial effects of the invention are as follows:
1. according to the metal piece sand blasting equipment, the spray material in the spray head seat is sprayed to the end face of the metal piece under the action of compressed air, so that the outer surface of the metal piece is changed, the surface of the metal piece obtains a certain cleanliness, fatigue resistance of the metal piece is improved, subsequent use of the metal piece is facilitated, in the spraying process, the spray head seat can be driven to move circumferentially along the metal piece through the rotating mechanism, the problem that in the prior art, only one end face of the metal piece can be sprayed in the spraying process is solved, and when the metal piece is fixed, the metal piece is in a hollowed-out state, and the spray head seat can conveniently rotate in a circumferential array along the outer surface of the metal piece.
2. According to the metal piece sand blasting equipment, when the vertical rod rotates, the end part of the pressing rod of the side wall of the equipment is contacted with the inclined surface of the inclined seat and is pressed by the inclined surface, so that the pressing rod drives the vertical rod and the air pressure pipe to move on the end surface of the rectangular plate, the air pressure nozzle is in a left-right moving state in the rotating process, the contact area between sand materials and metal pieces during spraying is increased, and the problems that in the prior art, workers need to hold a sand gun to carry out sand blasting treatment on the metal pieces left and right, and time and workload are consumed are solved.
3. According to the metal piece sand blasting equipment, when the vertical rod moves, the clamping rod can be driven to move in the clamping groove II and the clamping groove I by the vertical rod, and the clamping groove II and the clamping rod are limited, so that the movement of the vertical rod is convenient, the position of the vertical rod can be limited, the problem that the vertical rod is separated from the rectangular plate when the air pressure nozzle rotates to the highest position is avoided, and sand blasting of the metal piece is guaranteed.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the driven ring gear structure of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2 at A in accordance with the present invention;
FIG. 4 is a schematic view of a portion of a head seat according to the present invention;
FIG. 5 is a schematic view of a portion of the construction of a blasting tube of the present invention;
FIG. 6 is a schematic view of a rectangular plate portion of the present invention;
FIG. 7 is a schematic view of a portion of a telescopic column according to the present invention;
FIG. 8 is a schematic view of a portion of a card slot according to the present invention;
fig. 9 is an enlarged view of the structure at B of fig. 8 in the present invention.
In the figure: 1. a treatment base; 2. a clamping member; 3. an electric telescopic rod; 301. a clamping plate; 4. a support ring seat; 401. an L-shaped supporting frame; 5. a nozzle seat; 501. an air pressure nozzle; 502. an air pressure pipe; 503. a sand blasting pipe; 6. a drive gear; 7. a driven toothed ring; 8. an annular groove; 9. an annular plate; 10. a rectangular plate; 11. a vertical rod; 12. a compression bar; 13. a fixing ring; 14. an inclined seat; 15. a telescopic column; 16. a telescopic spring; 17. a clamping groove I; 18. a clamping groove II; 19. a clamping rod; 20. recovering the frame plate; 21. and rotating the wheel.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 9, a blasting apparatus for a metal piece according to an embodiment of the present invention includes: a treatment base 1; the two clamping pieces 2 are fixedly connected to the two sides of the upper end face of the treatment seat 1 respectively; the two electric telescopic rods 3 are fixedly connected to the side walls of the clamping pieces 2 respectively; the two clamping plates 301, the two clamping plates 301 are fixedly connected to the telescopic ends of the two electric telescopic rods 3 respectively, and the two clamping plates 301 are in a mutually far-away state; the support ring seat 4 is fixedly connected to the side wall of the treatment seat 1 through a side rod; the nozzle seat 5 is arranged on the side wall of the supporting ring seat 4;
the rotating mechanism is arranged on the inner side of the supporting ring seat 4 and is used for driving the nozzle seat 5 to rotate circumferentially;
during operation, the metal piece to be processed is placed in two clamping pieces 2 in the processing seat 1, the clamping plates 301 are controlled to move through the electric telescopic rod 3, the two clamping plates 301 are used for fixing the metal piece, the surface to be blasted of the metal piece is aligned with the spray head seat 5, then the spray head seat 5 is externally connected to spray the spraying material inside the metal piece under the action of compressed air, the outer surface of the metal piece is changed, the surface of the metal piece obtains a certain cleanliness, fatigue resistance of the metal piece is improved, the subsequent use of the metal piece is facilitated, the spray head seat 5 can be driven to move circumferentially along the metal piece through the rotating mechanism in the spraying process, the spray head seat 5 can spray to different positions of the outer surface of the metal piece, the problem that in the prior art, only one end surface of the metal piece can be sprayed in the spraying process is solved, and the metal piece can be in a hollowed-out state through the design of the two clamping plates 301 which are far away from each other when the fixing of the metal piece is completed, the spray head seat 5 can rotate along the outer surface of the metal piece, the subsequent work piece is required to be turned over by the surface array of the metal piece, the subsequent production efficiency of the work piece is improved, and the subsequent work piece production is facilitated.
The rotating mechanism comprises an L-shaped supporting frame 401 fixedly connected to the outer peripheral surface of the supporting ring seat 4, a driving gear 6 is rotatably connected to the end part, far away from the supporting ring seat 4, of the L-shaped supporting frame 401, the driving gear 6 is connected with an external motor through a rotating shaft, and the motor is arranged in the L-shaped supporting frame 401; the side wall of the supporting ring seat 4 is rotationally connected with a driven toothed ring 7, and the driving gear 6 is in meshed connection with the driven toothed ring 7; the spray head seat 5 is arranged on the inner wall of the driven gear ring 7; when the metal piece is fixed, and in the fretwork state, drive the driving gear 6 through the control motor and rotate, the driving gear 6 drives driven ring gear 7 and rotate, and driven ring gear 7 drives nozzle holder 5 and takes on circumference rotation along the outward appearance of metal piece, so the design can improve the area of contact of nozzle holder 5 blowout spraying material and metal piece, improves the sand blasting effect to the metal piece.
The spray head seat 5 comprises an air pressure spray head 501, an air pressure pipe 502 is fixedly connected in the air pressure spray head 501, one side, far away from the air pressure spray head 501, of the air pressure pipe 502 is fixedly connected to an output end of an external air delivery pump, a sand blasting pipe 503 is fixedly connected to the outer surface of the air pressure spray head 501, the sand blasting pipe 503 penetrates into the air pressure spray head 501, copper ore sand or quartz sand is filled in the sand blasting pipe 503, and the sand blasting pipe 503 is inclined; when the metal piece is fixed, compressed gas is introduced into the pneumatic tube 502 and the pneumatic nozzle 501 by controlling the air delivery pump, when the compressed gas is sprayed out from the pneumatic nozzle 501, the compressed gas can roll up sand materials at the bottom of the sand blasting tube 503 out by virtue of a Venturi principle, and is sprayed onto the surface of the metal piece along with the compressed gas, and then the compressed gas can conveniently adsorb the sand materials by virtue of the inclined sand blasting tube 503 and the pneumatic nozzle 501, and the sand materials can be impacted on the surface of the metal piece under a certain pressure, so that rust or other dirt on the surface of the metal piece can be conveniently removed.
An annular groove 8 is formed in the supporting ring seat 4, an annular plate 9 is fixedly connected to the side wall of the driven toothed ring 7, the annular plate 9 is arranged in the annular groove 8, and a roller is arranged at the contact position of the annular plate 9 and the annular groove 8; when the rotary type metal spray nozzle is in operation, the driven toothed ring 7 can drive the annular plate 9 to rotate in the annular groove 8 at the same time when the driven toothed ring 7 rotates, and the design is convenient for the driven toothed ring 7 to drive the spray nozzle seat 5 to rotate, so that the metal part is processed.
The inner wall of the driven gear ring 7 is fixedly connected with a rectangular plate 10, the upper end face of the rectangular plate 10 is slidably connected with a vertical rod 11, the top end of the vertical rod 11 is fixedly connected with the outer peripheral face of the air pressure pipe 502, the side wall of the vertical rod 11 is fixedly connected with a compression rod 12, the side wall of the support ring seat 4 is fixedly connected with a fixed ring 13, the inner wall of the fixed ring 13 is fixedly connected with an inclined seat 14, and the compression rod 12 and the rectangular plate 10 are in contact with the inclined face of the inclined seat 14 in the rotation process of following the driven gear ring 7; during operation, when driven ring gear 7 rotates the in-process, driven ring gear 7 can drive rectangular board 10 simultaneously and rotate, rectangular board 10 drives montant 11, pneumatic tube 502 and pneumatic shower nozzle 501 and follows driven ring gear 7 and rotate, montant 11 when rotating, the depression bar 12 tip of its lateral wall can contact with the inclined plane of sloping seat 14, and receive the pressure on inclined plane, make depression bar 12 drive montant 11 and pneumatic tube 502 and remove on the terminal surface of rectangular board 10, make pneumatic shower nozzle 501 also can be the horizontal movement state in the rotation in-process, the area of contact of sand material and metalwork when the blowout has been improved, in the prior art, the staff need hold the sand blasting rifle about to metalwork sand blasting, consume time and the problem of work load.
The side wall of the vertical rod 11 far away from the compression rod 12 is fixedly connected with a telescopic column 15, one end of the telescopic column 15 far away from the vertical rod 11 is fixedly connected to the end part of the rectangular plate 10, the outer surface of the telescopic column 15 is sleeved with a telescopic spring 16, one end of the telescopic spring 16 is connected with the outer wall of the telescopic column 15, and the other end of the telescopic spring 16 is connected to the side wall of the rectangular plate 10; when the compression rod 12 is extruded by the inclined plane of the inclined seat 14, the vertical rod 11 simultaneously extrudes the telescopic column 15 and the telescopic spring 16 on the other side wall of the compression rod 12, when the compression rod 12 is separated from the inclined seat 14, the telescopic column 15 and the telescopic spring 16 in a compressed state can be restored and drive the vertical rod 11, the air pressure pipe 502 and the air pressure spray nozzle 501 to restore, the effect of sand blasting the surface of a metal piece again is achieved, and therefore, under the mutual contact of the compression rod 12 and the inclined seat 14, the vertical rod 11, the air pressure pipe 502 and the air pressure spray nozzle 501 can reciprocate, and the treatment effect on the metal piece is improved.
The upper end face of the rectangular plate 10 is provided with a clamping groove I17, a clamping groove II 18 is formed in the clamping groove I17, the bottom of the vertical rod 11 is slidably connected in the clamping groove I17, clamping rods 19 are fixedly connected at positions, corresponding to the clamping groove II 18, of two side walls of the vertical rod 11, and the clamping rods 19 are slidably connected in the clamping groove II 18; during operation, when montant 11 removes, montant 11 can drive clamping lever 19 and remove in draw-in groove two 18 and draw-in groove one 17, through the spacing of draw-in groove two 18 and clamping lever 19, not only makes things convenient for the removal of montant 11, can also carry out spacingly to the position of montant 11, avoids pneumatic shower nozzle 501 to rotate to the highest position, and montant 11 breaks away from the problem of breaking away from in rectangular plate 10, has guaranteed its sandblast to the metalwork.
A rotating wheel 21 is rotatably connected to the contact position of the bottom of the vertical rod 11 and the upper end surface of the clamping groove I17, and a rotating shaft matched with the rotating wheel 21 is arranged at the bottom of the vertical rod 11; when the device works, the rotating wheel 21 is arranged, so that the vertical rod 11 can conveniently move in the clamping groove I17, and the reciprocating movement of the vertical rod 11 is facilitated.
The shape of the clamping rod 19 is matched with the shape of the clamping groove II 18, a recovery frame plate 20 is fixedly connected in the treatment seat 1, and the recovery frame plate 20 is arc-shaped; during operation, the recovery frame plate 20 is arranged, and the recovery frame plate 20 is arc-shaped, so that sand materials can be recovered conveniently, and the sand materials can be reused conveniently.
The end part of the pressure rod 12, which is close to the inclined seat 14, is arc-shaped, a plurality of inclined seats 14 are arranged, and the inclined seats are arranged on the side wall of the fixed ring 13 in a circumferential array; during operation, the pressing rods 12 can be intermittently pressed through the plurality of inclined seats 14, and the end parts of the pressing rods 12 close to the inclined seats 14 are arc-shaped, so that the pressing of the inclined seats 14 to the pressing rods 12 is facilitated, and further the sand blasting of metal pieces is facilitated.
In the working process, a metal piece to be treated is placed in two clamping pieces 2 in a treatment seat 1, the clamping plates 301 are controlled to move through an electric telescopic rod 3, the two clamping plates 301 are used for fixing the metal piece, the surface to be blasted of the metal piece is mutually aligned with a nozzle seat 5, compressed gas is introduced into an air pressure pipe 502 and an air pressure nozzle 501 through controlling an air delivery pump, when the compressed gas is sprayed out from the air pressure nozzle 501, through the Venturi principle, the compressed gas can roll up sand materials at the bottom of the sand blasting pipe 503 and spray the sand materials to the surface of the metal piece along with the compressed gas, the sand materials can be adsorbed by the compressed gas conveniently through the action of the inclined sand blasting pipe 503 and the air pressure nozzle 501, and the sand materials can be impacted on the surface of the metal piece with certain pressure, so that rust or other dirt on the surface of the metal piece can be removed conveniently, the outer surface of the metal piece is changed, the surface of the metal piece can obtain certain cleanliness, the fatigue resistance of the metal piece is improved, and the subsequent use of the metal piece is facilitated.
In the spraying process, the driving gear 6 is driven to rotate by controlling the motor, the driving gear 6 drives the driven gear ring 7 to rotate, and the driven gear ring 7 drives the nozzle seat 5 to circumferentially rotate along the outer surface of the metal piece, so that the contact area between the sprayed material sprayed by the nozzle seat 5 and the metal piece can be increased, and the sand blasting effect on the metal piece is improved; when the driven toothed ring 7 rotates, the driven toothed ring 7 drives the rectangular plate 10 to rotate simultaneously, the rectangular plate 10 drives the vertical rod 11, the air pressure pipe 502 and the air pressure spray nozzle 501 to rotate along with the driven toothed ring 7, the end part of the pressure rod 12 on the side wall of the vertical rod 11 contacts with the inclined surface of the inclined seat 14 and is subjected to the pressure of the inclined surface, so that the pressure rod 12 drives the vertical rod 11 and the air pressure pipe 502 to move on the end surface of the rectangular plate 10, the air pressure spray nozzle 501 also moves left and right in the rotating process, the contact area between sand materials and metal pieces during spraying is improved, and the problems that in the prior art, a worker needs to hold a sand spraying gun to perform sand spraying treatment on the metal pieces left and right, and time and workload are consumed are solved.
When the pressure rod 12 is extruded by the inclined plane of the inclined seat 14, the vertical rod 11 simultaneously extrudes the telescopic column 15 and the telescopic spring 16 on the other side wall of the pressure rod, when the pressure rod 12 is separated from the inclined seat 14, the telescopic column 15 and the telescopic spring 16 in a compressed state can be restored and drive the vertical rod 11, the air pressure pipe 502 and the air pressure spray nozzle 501 to restore, so that the effect of sand blasting on the surface of a metal piece is achieved again, and the vertical rod 11, the air pressure pipe 502 and the air pressure spray nozzle 501 can reciprocate under the mutual contact of the pressure rod 12 and the inclined seat 14, so that the treatment effect on the metal piece is improved; when montant 11 removes, montant 11 can drive clamping lever 19 and remove in draw-in groove two 18 and draw-in groove one 17, through the spacing of draw-in groove two 18 and clamping lever 19, not only makes things convenient for the removal of montant 11, can also carry out spacingly to the position of montant 11, avoids pneumatic shower nozzle 501 to rotate to the highest position, and montant 11 breaks away from the problem in from rectangular plate 10, has guaranteed its sandblast to the metalwork.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A piece of hardware grit blasting equipment, characterized in that: comprises a processing seat (1); the two clamping pieces (2) are fixedly connected to two sides of the upper end face of the treatment seat (1) respectively; the two electric telescopic rods (3) are fixedly connected to the side walls of the clamping pieces (2) respectively; the two clamping plates (301), the two clamping plates (301) are fixedly connected to the telescopic ends of the two electric telescopic rods (3) respectively, and the two clamping plates (301) are in a mutually far-away state; the support ring seat (4) is fixedly connected to the side wall of the treatment seat (1) through a side rod; the spray head seat (5), the spray head seat (5) is set up in the sidewall of the said support ring seat (4); the rotating mechanism is arranged on the inner side of the supporting ring seat (4) and is used for driving the nozzle seat (5) to rotate circumferentially;
the rotating mechanism comprises an L-shaped supporting frame (401) fixedly connected to the outer peripheral surface of the supporting ring seat (4), a driving gear (6) is rotatably connected to the end part, far away from the supporting ring seat (4), of the L-shaped supporting frame (401), the driving gear (6) is connected with an external motor through a rotating shaft, and the motor is installed in the L-shaped supporting frame (401); the side wall of the supporting ring seat (4) is rotationally connected with a driven toothed ring (7), and the driving gear (6) is meshed with the driven toothed ring (7); the spray head seat (5) is arranged on the inner wall of the driven toothed ring (7); the shower nozzle seat (5) is including atmospheric pressure shower nozzle (501), the inside rigid coupling of atmospheric pressure shower nozzle (501) has atmospheric pressure pipe (502), one side rigid coupling that atmospheric pressure shower nozzle (501) was kept away from to atmospheric pressure pipe (502) is at the output of external transmission pump, the surface rigid coupling of atmospheric pressure shower nozzle (501) has sand blasting pipe (503), sand blasting pipe (503) run through to in atmospheric pressure shower nozzle (501), copper ore sand or quartz sand are filled in sand blasting pipe (503), the shape of sand blasting pipe (503) is the slope form.
2. A blasting apparatus for metal pieces according to claim 1, wherein: an annular groove (8) is formed in the supporting ring seat (4), an annular plate (9) is fixedly connected to the side wall of the driven toothed ring (7), the annular plate (9) is arranged in the annular groove (8), and idler wheels are arranged at the contact position of the annular plate (9) and the annular groove (8).
3. A blasting apparatus for metal pieces according to claim 1, wherein: the automatic transmission device is characterized in that a rectangular plate (10) is fixedly connected to the inner wall of the driven toothed ring (7), a vertical rod (11) is slidably connected to the upper end face of the rectangular plate (10), the top end of the vertical rod (11) is fixedly connected with the outer peripheral face of the air pressure pipe (502), a pressing rod (12) is fixedly connected to the side wall of the vertical rod (11), a fixing ring (13) is fixedly connected to the side wall of the supporting ring seat (4), an inclined seat (14) is fixedly connected to the inner wall of the fixing ring (13), and the pressing rod (12) and the rectangular plate (10) are contacted with the inclined face of the inclined seat (14) in the rotation process of following the driven toothed ring (7).
4. A metal piece blasting apparatus according to claim 3, wherein: the side wall rigid coupling that depression bar (12) were kept away from to montant (11) has flexible post (15), the one end rigid coupling that montant (11) was kept away from to flexible post (15) is in the tip of rectangular plate (10), telescopic spring (16) have been cup jointed to the surface of flexible post (15), the one end and flexible post (15) outer wall connection of telescopic spring (16), the lateral wall at rectangular plate (10) is connected to the other end.
5. A metal piece blasting apparatus according to claim 4, wherein: the clamping groove I (17) is formed in the upper end face of the rectangular plate (10), the clamping groove II (18) is formed in the clamping groove I (17), the bottom of the vertical rod (11) is slidably connected in the clamping groove I (17), clamping rods (19) are fixedly connected at positions, corresponding to the clamping groove II (18), of two side walls of the vertical rod (11), and the clamping rods (19) are slidably connected in the clamping groove II (18).
6. A metal piece blasting apparatus according to claim 5, wherein: the bottom of montant (11) is connected with rotation wheel (21) with the up end contact position department rotation of draw-in groove one (17), the bottom of montant (11) is provided with the pivot with rotation wheel (21) looks adaptation.
7. A metal piece blasting apparatus according to claim 5, wherein: the shape of the clamping rod (19) is matched with the shape of the clamping groove II (18), a recovery frame plate (20) is fixedly connected in the treatment seat (1), and the shape of the recovery frame plate (20) is arc-shaped.
8. A metal piece blasting apparatus according to claim 7, wherein: the end part of the compression bar (12) close to the inclined seat (14) is arc-shaped, a plurality of inclined seats (14) are arranged, and the inclined seats are arranged on the side wall of the fixed ring (13) in a circumferential array.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311103099.3A CN116810647B (en) | 2023-08-30 | 2023-08-30 | Sand blasting equipment for metal piece |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311103099.3A CN116810647B (en) | 2023-08-30 | 2023-08-30 | Sand blasting equipment for metal piece |
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| CN116810647A true CN116810647A (en) | 2023-09-29 |
| CN116810647B CN116810647B (en) | 2023-12-26 |
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| KR20120008841A (en) * | 2010-07-20 | 2012-02-01 | 삼성중공업 주식회사 | Grit blasting apparatus |
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| US20220072683A1 (en) * | 2020-01-13 | 2022-03-10 | Kalfsvel Materieel B.V. | Spray unit with a rotatable nozzle as well as a blasting device |
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| CN218837381U (en) * | 2022-12-26 | 2023-04-11 | 四川圣鑫航数控科技有限公司 | Jet polishing device |
| CN116141210A (en) * | 2023-04-17 | 2023-05-23 | 江苏兴海特钢有限公司 | Sand blasting equipment for alloy steel sheet metal parts |
| CN219113794U (en) * | 2022-10-13 | 2023-06-02 | 南通钢安机械制造有限公司 | Sand blasting equipment for metal casting mold production |
| CN219485379U (en) * | 2023-03-09 | 2023-08-08 | 河北科泰仪器仪表有限责任公司 | Sand blasting device |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120008841A (en) * | 2010-07-20 | 2012-02-01 | 삼성중공업 주식회사 | Grit blasting apparatus |
| US20220072683A1 (en) * | 2020-01-13 | 2022-03-10 | Kalfsvel Materieel B.V. | Spray unit with a rotatable nozzle as well as a blasting device |
| CN113547457A (en) * | 2021-08-03 | 2021-10-26 | 吴洋 | Sand blasting equipment for gold and silver jewelry |
| CN217225121U (en) * | 2022-01-17 | 2022-08-19 | 龙口博源新科金属涂层有限公司 | Automatic circulation sand blasting unit |
| CN219113794U (en) * | 2022-10-13 | 2023-06-02 | 南通钢安机械制造有限公司 | Sand blasting equipment for metal casting mold production |
| CN218837381U (en) * | 2022-12-26 | 2023-04-11 | 四川圣鑫航数控科技有限公司 | Jet polishing device |
| CN219485379U (en) * | 2023-03-09 | 2023-08-08 | 河北科泰仪器仪表有限责任公司 | Sand blasting device |
| CN116141210A (en) * | 2023-04-17 | 2023-05-23 | 江苏兴海特钢有限公司 | Sand blasting equipment for alloy steel sheet metal parts |
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|---|---|
| CN116810647B (en) | 2023-12-26 |
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Effective date of registration: 20240509 Address after: 225700 Anmin Village, Daduo Town, Xinghua City, Taizhou City, Jiangsu Province Patentee after: Xinghua Zhongxin Zinc Industry Co.,Ltd. Country or region after: China Address before: No. 118 Dingjia Village, Daduo Town, Xinghua City, Taizhou City, Jiangsu Province, 225700 Patentee before: XINGHUA JINKONGQUE INDUSTRY DEVELOPMENT Co.,Ltd. Country or region before: China |