CN217618841U

CN217618841U - Casting surface defect repairing device

Info

Publication number: CN217618841U
Application number: CN202221560522.3U
Authority: CN
Inventors: 许广智
Original assignee: Hebei Shunda Foundry Co ltd
Current assignee: Hebei Shunda Foundry Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-10-21
Anticipated expiration: 2032-06-21

Abstract

The utility model discloses a foundry goods surface defect's prosthetic devices, which comprises an outer shell body, first fixed subassembly, the fixed subassembly of second, the spray-welding subassembly and the subassembly of polishing, but top sliding connection has the spray-welding subassembly in the shell body, both sides wall is provided with the fixed subassembly of first fixed subassembly and second that the structure is the same respectively, but bottom sliding connection has the subassembly of polishing, driving motor links firmly and is connected with the drive shaft outside the shell body and after the output runs through the shell body lateral wall, drive shaft connection has the rotation seat, it has linked firmly the telescoping cylinder to rotate the seat longitudinal symmetry, the output of telescoping cylinder has linked firmly the fixed plate, the fixed block has been linked firmly respectively to one side that two fixed plates are relative, one side that the telescoping cylinder is close to the shell body lateral wall is provided with the cooperation post, the annular has been seted up to shell body lateral wall symmetry, the cooperation post is connected with the annular cooperation. The utility model discloses can make the foundry goods fixed firm, make the spray-welding more accurate, the effectual work efficiency that has improved, the practicality is strong.

Description

Casting surface defect repairing device

Technical Field

The utility model relates to a foundry goods surface defect restores technical field, especially relates to a foundry goods surface defect's prosthetic devices.

Background

The casting is a metal molding object obtained by various casting methods, namely, the smelted liquid metal is poured into a casting mold prepared in advance by pouring, injecting, sucking or other casting methods, and after cooling, the casting is subjected to subsequent processing means such as grinding and the like, so that the object with certain shape, size and performance is obtained. The casting often has some defects in the production process, the common defects of the casting comprise air holes, bonded sand, sand inclusion, sand holes, expanded sand, cold shut, insufficient pouring, shrinkage porosity, shrinkage cavity, meat deficiency, sarcoma and the like, and the spray welding mode is mainly adopted when the surface defects of the casting are repaired. The existing repairing device for the casting surface defects is not firm enough due to the fact that the casting is fixed, and meanwhile spray welding needs to be carried out through manual work, so that the casting surface defect repairing process is time-consuming and labor-consuming, the spray welding is not accurate enough, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a foundry goods surface defect's prosthetic devices solves the above-mentioned problem that exists among the prior art.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model discloses a prosthetic devices of foundry goods surface defect, including shell body, first fixed subassembly, the fixed subassembly of second, spray-welding subassembly and the subassembly of polishing, but top sliding connection has in the shell body spray-welding subassembly, both sides wall are provided with the same structure respectively first fixed subassembly with but second fixed subassembly, bottom sliding connection have the subassembly of polishing, fixed subassembly includes driving motor, drive shaft, rotation seat, telescoping cylinder, cooperation post and fixed plate, driving motor links firmly the shell body outside and output run through be connected with behind the shell body lateral wall the drive shaft, drive shaft connection has the rotation seat, it has linked firmly to rotate the seat longitudinal symmetry the telescoping cylinder, the output of telescoping cylinder has linked firmly the fixed plate, two the fixed block has been linked firmly respectively to the relative one side of fixed plate, the telescoping cylinder is close to one side of shell body lateral wall is provided with the cooperation post, the annular both sides wall has been seted up to the shell body symmetry, the cooperation post with the annular cooperation is connected.

Further, the spray welding subassembly includes cylinder, mounting panel, spray welding head and first regulating plate, two cylinder top symmetry is installed on the first regulating plate and the bottom is connected with jointly the mounting panel, spray welding head connects on the mounting panel, first regulating plate with but shell body roof sliding connection.

Further, the polishing assembly comprises a hydraulic cylinder, a polishing motor, a polishing wheel disc and a second adjusting plate, the bottom of the hydraulic cylinder is installed on the second adjusting plate, the top of the hydraulic cylinder is connected with the polishing motor, the polishing motor is connected with the polishing wheel disc, and the second adjusting plate is slidably connected with the bottom wall of the outer shell.

Furthermore, the sliding groove has been seted up respectively to shell body roof and diapire, the sliding groove bilateral symmetry be provided with a plurality of screw hole and inside transversely be provided with the guide post, first regulating plate top with second regulating plate bottom be provided with respectively with the gliding sliding block of sliding groove cooperation, the guiding hole has been seted up on the sliding block, the guiding hole fit in has the guide post, positioning bolt pass behind first regulating plate or the second regulating plate with the screw hole cooperation is connected.

Still further, the sliding block with the cross section of sliding tray is the T style of calligraphy.

Furthermore, two one sides of the fixed blocks opposite to each other are fixedly connected with a protective pad respectively.

Furthermore, the bottom of the outer shell is symmetrically provided with Fuma casters.

Compared with the prior art, the utility model discloses a beneficial technological effect:

the utility model discloses a foundry goods surface defect's prosthetic devices can make the foundry goods fixed firm through setting up the fixed subassembly of first fixed subassembly and second, makes the spray-welding more accurate, simultaneously through the spray-welding subassembly and the subassembly of polishing that set up, can save the process of artifical polishing and spray-welding, has effectually improved work efficiency, labour saving and time saving, and the practicality is strong.

Drawings

The present invention will be further explained with reference to the following description of the drawings.

FIG. 1 is a schematic structural view of a casting surface defect repairing device according to the present invention;

FIG. 2 is a schematic cross-sectional view of the connection between the second adjusting plate and the bottom wall of the outer shell of the repairing device for surface defects of castings according to the present invention;

fig. 3 is the utility model discloses a structural schematic diagram overlooking that casting surface defect's prosthetic devices's second regulating plate and shell body diapire are connected.

Description of the reference numerals: 1. an outer housing; 11. a ring groove; 12. a sliding groove; 13. a threaded hole; 2. a first stationary component; 21. a drive motor; 22. a drive shaft; 23. a rotating seat; 24. a telescopic cylinder; 25. a fixing plate; 26. a fixed block; 27. a mating post; 3. a second stationary component; 4. spray welding the assembly; 41. a cylinder; 42. mounting a plate; 43. spraying a welding head; 44. a first adjusting plate; 5. polishing the assembly; 51. a hydraulic cylinder; 52. polishing the motor; 53. polishing the wheel disc; 54. a second adjusting plate; 55. a slider; 56. a guide post; 57. and (6) positioning the bolt.

Detailed Description

As shown in fig. 1 to fig. 3, a repairing device for casting surface defects, including an outer shell 1, a first fixing component 2, a second fixing component 3, a spray welding component 4 and a polishing component 5, the top of the outer shell 1 is slidably connected with the spray welding component 4, two side walls are respectively provided with the first fixing component 2 and the second fixing component 3 which are the same in structure, the bottom of the outer shell is slidably connected with the polishing component 5, the fixing components include a driving motor 21, a driving shaft 22, a rotating seat 23, a telescopic cylinder 24, a matching column 27 and fixing plates 25, the driving motor 21 is fixedly connected to the outer side of the outer shell 1, the output end of the driving motor penetrates through the side wall of the outer shell 1 and is connected with the driving shaft 22, the driving shaft 22 is connected with the rotating seat 23, the telescopic cylinder 24 is fixedly connected to the rotating seat 23 in an up-down symmetry manner, the output end of the telescopic cylinder 24 is fixedly connected with the fixing plates 25, the fixing blocks 26 are fixedly connected to the opposite sides of the two fixing plates 25 respectively, one side walls of the telescopic cylinder 24 close to the outer shell 1 is provided with the matching column 27, two side walls of the outer shell 1, annular grooves 11 are symmetrically provided with the annular grooves 11, and the matching column 27 is connected with the annular grooves 11.

The prosthetic devices of foundry goods surface defect of this embodiment is when using, will treat to restore the foundry goods and place between two fixed blocks 26, this moment through the telescopic cylinder 24 drive fixed plate 25 and the fixed block 26 to the direction motion of being close to the foundry goods of treating to restore, fix in order to treat to restore the foundry goods, then drive through driving motor 21 and rotate seat 23 and rotate, it rotates to rotate seat 23 synchronous drive and treat to restore the foundry goods, until will treating to restore the foundry goods and adjust to suitable prosthetic angle, accessible spray welding subassembly 4 and grinding assembly 5 sliding motion are in order to realize spray welding and the operation of polishing respectively in shell 1 this moment, thereby realize the restoration to foundry goods surface defect, effectively improve work efficiency.

Wherein, the spray welding subassembly 4 includes cylinder 41, mounting panel 42, spray welding head 43 and first regulating plate 44, two cylinder 41 top symmetries are installed on first regulating plate 44 and the bottom is connected with mounting panel 42 jointly, spray welding head 43 is connected on mounting panel 42, but first regulating plate 44 and shell body 1 roof sliding connection, drive mounting panel 42 through cylinder 41 this moment and go up and down, in order to realize the elevating movement of spray welding head 43, the slip of first regulating plate 44 and shell body 1 roof, the position of adjustable spray welding head 43.

And, subassembly 5 of polishing includes pneumatic cylinder 51, grinding motor 52, grinding wheel disc 53 and second regulating plate 54, pneumatic cylinder 51 bottom is installed on second regulating plate 54 and the top is connected with grinding motor 52, grinding motor 52 is connected with grinding wheel disc 53, but second regulating plate 54 and shell body 1 diapire sliding connection, drive grinding motor 52 through pneumatic cylinder 51 this moment and go up and down, with the height of adjusting grinding wheel disc 53, the slip of second regulating plate 54 and shell body 1 diapire, the position of adjustable grinding wheel disc 53.

In order to facilitate the movement and positioning of the spray welding assembly 4 and the grinding assembly 5, sliding grooves 12 are respectively formed in the top wall and the bottom wall of the outer shell 1, a plurality of threaded holes 13 are symmetrically formed in two sides of each sliding groove 12, guide posts 56 are transversely arranged in the sliding grooves, sliding blocks 55 which are matched with the sliding grooves 12 to slide are respectively arranged at the top of the first adjusting plate 44 and the bottom of the second adjusting plate 54, guide holes are formed in the sliding blocks 55, the guide posts 56 are matched in the guide holes, positioning bolts 57 penetrate through the first adjusting plate 44 or the second adjusting plate 54 and then are matched and connected with the threaded holes 13, when the spray welding assembly 4 and the grinding assembly 5 are driven to move, different positions of the surface of a casting are repaired, the guide posts 56 can further play a role in guiding, and the positioning bolts 57 are matched with the corresponding threaded holes 13, so that the first adjusting plate 44 and the second adjusting plate 54 can be positioned. The cross sections of the sliding block 55 and the sliding groove 12 are both T-shaped.

In order to better protect the casting, a protection pad is fixedly connected to one side of each of the two fixing blocks 26.

Meanwhile, the horseshoe wheels are symmetrically arranged at the bottom of the outer shell 1, so that the movement of the whole device is facilitated.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. A device for repairing surface defects of castings is characterized in that: including shell body, first fixed subassembly, the fixed subassembly of second, spray-welding subassembly and the subassembly of polishing, but top sliding connection has in the shell body spray-welding subassembly, both sides wall are provided with the structure the same respectively first fixed subassembly with but second fixed subassembly, bottom sliding connection have the subassembly of polishing, fixed subassembly includes driving motor, drive shaft, rotates seat, telescoping cylinder, cooperation post and fixed plate, driving motor links firmly the shell body outside and output run through be connected with behind the shell body lateral wall the drive shaft, drive shaft connection has the seat of rotating, it has linked firmly to rotate seat longitudinal symmetry the telescoping cylinder, the output of telescoping cylinder has linked firmly the fixed plate, two one side that the fixed plate is relative has linked firmly respectively the fixed block, the telescoping cylinder is close to one side of shell body lateral wall is provided with the cooperation post, the annular has been seted up to shell body both sides wall symmetry, the cooperation post with the annular cooperation is connected.

2. A casting surface defect repair device according to claim 1, wherein: the spray welding assembly comprises an air cylinder, a mounting plate, a spray welding head and a first adjusting plate, wherein the top of the air cylinder is symmetrically mounted on the first adjusting plate, the bottom of the air cylinder is connected with the mounting plate, the spray welding head is connected on the mounting plate, and the first adjusting plate is connected with the top wall of the outer shell in a sliding mode.

3. A casting surface defect repair apparatus as defined in claim 2, wherein: the polishing assembly comprises a hydraulic cylinder, a polishing motor, a polishing wheel disc and a second adjusting plate, the bottom of the hydraulic cylinder is installed on the second adjusting plate, the top of the hydraulic cylinder is connected with the polishing motor, the polishing motor is connected with the polishing wheel disc, and the second adjusting plate is slidably connected with the bottom wall of the outer shell.

4. A casting surface defect repair apparatus as defined in claim 3, wherein: the sliding groove has been seted up respectively to shell body roof and diapire, the sliding groove bilateral symmetry be provided with a plurality of screw hole and inside transversely be provided with the guide post, first regulating plate top with second regulating plate bottom be provided with respectively with the gliding sliding block of sliding groove cooperation, the guiding hole has been seted up on the sliding block, the guiding hole fit in have the guide post, positioning bolt passes behind first regulating plate or the second regulating plate with the screw hole cooperation is connected.

5. A casting surface defect repair device according to claim 4, wherein: the sliding block with the cross section of sliding tray is the T style of calligraphy.

6. A casting surface defect repair apparatus as defined in claim 1, wherein: and one sides of the two fixed blocks, which are opposite to each other, are fixedly connected with a protective pad respectively.

7. A casting surface defect repair device according to any one of claims 1 to 6, wherein: the bottom of the outer shell is symmetrically provided with horseshoes.