CN217619866U

CN217619866U - Burnishing device for foundry goods

Info

Publication number: CN217619866U
Application number: CN202221466751.9U
Authority: CN
Inventors: 王景旭
Original assignee: Jiaxian Xuyu Casting Co ltd
Current assignee: Jiaxian Xuyu Casting Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-10-21
Anticipated expiration: 2032-06-13

Abstract

The utility model discloses a burnishing device for foundry goods relates to the relevant field of foundry goods processing, only places in inside for the foundry goods among the solution prior art, does not have fixedly to it, and the outer structure rotates and drives the foundry goods and rotate jointly easily when polishing, under common rotation, and the structure of polishing can not normally carry out burnishing and polishing to the foundry goods, influences polishing efficiency's problem. The lower extreme of roof is provided with the fixed subassembly of foundry goods, the fixed subassembly of foundry goods includes the shell body, first sliding tray has been seted up to the terminal surface under the shell body, and first sliding tray is provided with threely, and is three first sliding tray array terminal surface under the shell body, the side spacing groove has been seted up to the centre of first sliding tray both sides, the second sliding tray has been seted up to the centre of first sliding tray upper end, the inside welded fastening of shell body has fixed partition, second driving motor is installed to the fixed partition upper end.

Description

Burnishing device for foundry goods

Technical Field

The utility model relates to a foundry goods processing relevant field specifically is a burnishing device for foundry goods.

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 the object with certain shape, size and performance is obtained after the liquid metal is cooled and subjected to subsequent processing means such as grinding and the like; therefore, it is necessary to perform cutting, deburring, grinding, polishing and other processing steps.

For example, chinese granted patent publication No. CN 215547625U (a metal alloy casting polishing apparatus): including handheld portion and sleeve, the rotatory one end that sets up in handheld portion of sleeve, be equipped with drive sleeve pivoted drive arrangement in handheld portion, the sleeve is the annular structure that the cross-section is Contraband type, be connected with centrifugal piece through the pivot between telescopic interior top surface and the interior bottom surface, the pivot is installed in the position of skew centrifugal piece focus, the one end that centrifugal piece is close to the sleeve center is equipped with the paper of polishing, the cover is equipped with the return spring in the pivot, the both ends of return spring are fixed with sleeve and centrifugal piece respectively. The utility model discloses a set up rotatable sleeve, centrifugal piece, pivot, the paper and the return spring of polishing, when the sleeve rotated around the cylindricality foundry goods, the inboard centrifugal piece of sleeve had the one end of the paper of polishing and was close to and paste in the foundry goods surface under the effect of centrifugal force to encircle to polish the foundry goods outer wall, for traditional burnishing machine, this burnishing device effect of polishing was better, and the efficiency of polishing is higher.

Above-mentioned prior art although possesses burnishing and polishing's function, but the foundry goods is only placed in inside, does not have fixedly to it, and the outer structure rotates and drives the foundry goods jointly when polishing easily, rotates jointly under, and the structure of polishing can not normally carry out burnishing and polishing to the foundry goods, influences polishing efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a burnishing device for foundry goods to the foundry goods of proposing only places in inside in solving above-mentioned background art, does not have fixedly to it, drives the foundry goods and rotates jointly when the outer structure rotates and polishes easily, under common rotation, the structure of polishing can not normally polish the foundry goods, influences polishing efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a burnishing device for foundry goods, includes the roof, the lower extreme of roof is provided with the fixed subassembly of foundry goods, the fixed subassembly of foundry goods includes the shell body, first sliding tray has been seted up to the terminal surface under the shell body, and first sliding tray is provided with threely, and is three terminal surface under the shell body is organized to first sliding tray, the side spacing groove has been seted up to the centre of first sliding tray both sides, the second sliding tray has been seted up to the centre of first sliding tray upper end, the inside welded fastening of shell body has fixed partition, second driving motor is installed to the fixed partition upper end, second driving motor's output axle head passes fixed partition and is connected with the rolling disc, and the rolling disc is spacing rotation in the shell body, the rotation track groove has been seted up to the lower terminal surface of rolling disc, the lower extreme and the first sliding tray corresponding position of shell body are provided with the foundry goods mounting, the mounting includes the foundry goods fixed block, and the foundry goods fixed block sets up down.

Preferably, the foundry goods mounting still includes the rectangle sliding part, and the rectangle sliding part slides along first sliding tray, the centre an organic whole of rectangle sliding part both sides is connected with spacing portion, and spacing portion slides along the spacing slip of side spacing groove, the lower extreme welded fastening of rectangle sliding part has the cylinder sliding part, and the cylinder sliding part slides along the second sliding tray, and the foundry goods fixed block is located the inboard of rectangle sliding part upper end, rectangle sliding part and foundry goods fixed block body coupling, the lateral surface of foundry goods fixed block sets up to arc portion.

Preferably, one side welded fastening of roof lower extreme has the support column, the lower extreme welded fastening of support column has the base, install the lower support subassembly along the lower extreme of foundry goods fixed subassembly in the base, the upper end of lower support subassembly extends to the upper end of base.

Preferably, the lower supporting component comprises a limiting ring, the limiting ring slides in a limiting mode inside the base, a sliding ring is welded and fixed to the upper end of the limiting ring, a conical ring is welded and fixed to the upper end of the sliding ring, a circular sealing plate is welded and fixed to the upper end of the conical ring, a turntable is connected to the upper end of the circular sealing plate in a rotating mode through a bearing, pressure springs are arranged inside the base along the lower end array of the circular sealing plate, and the two ends of each pressure spring are fixedly connected with the circular sealing plate and the base respectively.

Preferably, the base upper end has the support frame along the inboard welded fastening of support column, the polishing plate is installed to one side that the support frame kept away from the support column, the centre between foundry goods fixed component and the lower supporting component is provided with the foundry goods main part, foundry goods main part and the laminating of polishing plate.

Preferably, a first driving motor is installed at the upper end of the top plate, an output shaft end of the first driving motor penetrates through the top plate to be connected with the rotating disc, and the casting fixing assembly is fixed at the lower end of the rotating disc through the rotating disc.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an in, second driving motor's output shaft drive rolling disc rotates, there is the spacing relation of slip because of cylinder sliding part on rolling disc and the foundry goods mounting, cylinder sliding part outwards slides and rotates for rotating the track groove along rotating the track groove when rolling disc anticlockwise rotation, thereby drive the whole outwards removal of foundry goods mounting, spacing part outwards slides along the side spacing groove on the foundry goods mounting, foundry goods fixed block and arc portion outwards support in foundry goods main part medial surface in step, thereby fix the foundry goods main part. The fixed subassembly of burnishing and polishing in-process foundry goods drives the foundry goods main part and rotates jointly, accomplishes the work of polishing, has solved present foundry goods and has only placed in inside, does not have fixedly to it, and the outer structure rotates and drives the foundry goods and rotate jointly when polishing easily, rotates jointly down, and the structure of polishing can not normally polish the foundry goods, influences polishing efficiency's problem.

2. In the utility model, the lower support component is pressed downwards, the sliding ring on the lower support component moves downwards along the base, the pressure spring is compressed, and the height of the circular sealing plate is reduced; horizontally moving the casting main body in the middle of the upper end of the turntable, releasing the pressing and fixing of the lower supporting assembly, and enabling the upper end of the casting main body to move upwards and press the casting main body at the rectangular sliding part of the casting fixing piece; after polishing, the lower support assembly is pressed downwards to take out the polished casting body. The casting main body can be moved to a machining position through the adjustability of the lower supporting assembly, and can be removed from being fixed and taken out after machining, so that the installation and disassembly operations of the casting main body are simpler.

Drawings

Fig. 1 is a front view of a polishing device for castings according to the present invention;

fig. 2 is a schematic view of a reverse exploded structure of the casting fixing assembly of the present invention;

fig. 3 is a schematic perspective view of the casting fixing member of the present invention;

fig. 4 is a schematic view of a reverse exploded structure of the lower support assembly of the present invention.

In the figure: 1. a base; 2. a support pillar; 3. a top plate; 4. a support frame; 5. polishing the plate; 6. a first drive motor; 7. a casting securing assembly; 8. a casting body; 9. a lower support assembly; 10. an outer housing; 11. a first sliding groove; 12. a side limiting groove; 13. a second sliding groove; 14. rotating the disc; 15. rotating the track groove; 16. fixing the partition board; 17. a second drive motor; 18. a casting fixture; 19. a rectangular sliding portion; 20. a limiting part; 21. a cylindrical sliding portion; 22. a casting fixing block; 23. an arc-shaped portion; 24. a limiting ring; 25. a slip ring; 26. a conical ring; 27. a circular closing plate; 28. a turntable; 29. a pressure spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the present invention provides an embodiment: a polishing device for castings comprises a top plate 3, wherein a casting fixing assembly 7 is arranged at the lower end of the top plate 3, the casting fixing assembly 7 comprises an outer shell 10, a first sliding groove 11 is formed in the lower end face of the outer shell 10, three first sliding grooves 11 are formed, a triangular supporting structure is formed by the three first sliding grooves 11, and the fixing is relatively stable; the three first sliding grooves 11 are arrayed on the lower end face of the outer shell 10, side limiting grooves 12 are formed in the middles of two sides of each first sliding groove 11, a second sliding groove 13 is formed in the middle of the upper end of each first sliding groove 11, a fixed partition plate 16 is fixedly welded in the outer shell 10, a second driving motor 17 is mounted at the upper end of the fixed partition plate 16, the output shaft end of the second driving motor 17 penetrates through the fixed partition plate 16 to be connected with a rotating disc 14, the rotating disc 14 rotates in the outer shell 10 in a limiting mode, a rotating track groove 15 is formed in the lower end face of the rotating disc 14, a casting fixing piece 18 is arranged at the position, corresponding to the first sliding groove 11, of the lower end of the outer shell 10, each casting fixing piece 18 comprises a casting fixing block 22, and the casting fixing blocks 22 are arranged downwards; the casting fixing piece 18 further comprises a rectangular sliding portion 19, the rectangular sliding portion 19 slides along the first sliding groove 11, the middle of two sides of the rectangular sliding portion 19 is integrally connected with a limiting portion 20, the limiting portion 20 slides along the side limiting groove 12 in a limiting mode, the lower end of the rectangular sliding portion 19 is fixedly welded with a cylindrical sliding portion 21, the cylindrical sliding portion 21 slides along the second sliding groove 13, an output shaft of the second driving motor 17 drives the rotating disc 14 to rotate, and when the rotating disc 14 rotates anticlockwise, the cylindrical sliding portion 21 slides outwards along the rotating track groove 15 and rotates relative to the rotating track groove 15, so that the casting fixing piece 18 is driven to move outwards integrally; casting fixed block 22 is located the inboard of rectangle sliding part 19 upper end, and rectangle sliding part 19 and casting fixed block 22 an organic whole are connected, and the lateral surface of casting fixed block 22 sets up to arc portion 23, is convenient for support 8 medial surfaces of foundry goods, and can set up the line on the arc portion 23, the increase friction.

Referring to fig. 1 and 4, a support pillar 2 is fixedly welded to one side of the lower end of a top plate 3, a base 1 is fixedly welded to the lower end of the support pillar 2, a lower support assembly 9 is mounted in the base 1 along the lower end of a casting fixing assembly 7, and the upper end of the lower support assembly 9 extends to the upper end of the base 1; lower support subassembly 9 includes spacing ring 24, spacing ring 24 is in the inside spacing slip of base 1, spacing ring 24's upper end welded fastening has slip ring 25, slip ring 25's upper end welded fastening has conical ring 26, conical ring 26's upper end welded fastening has circular shrouding 27, circular shrouding 27's upper end is rotated through the bearing and is connected with carousel 28, there is pressure spring 29 base 1 inside along circular shrouding 27's lower extreme array, pressure spring 29's both ends respectively with circular shrouding 27 and base 1 fixed connection, press down lower support subassembly 9, slip ring 25 is along base 1 downstream on the lower support subassembly 9, pressure spring 29 is compressed, circular shrouding 27's high decline, can arrange 8 horizontal migration of foundry goods main part in the middle of carousel 28 upper end easily, thereby accomplish material loading work.

Referring to fig. 1, a support frame 4 is fixedly welded on the upper end of a base 1 along the inner side of a support column 2, a polishing plate 5 is mounted on one side of the support frame 4 away from the support column 2, a casting main body 8 is arranged in the middle between a casting fixing component 7 and a lower support component 9, the casting main body 8 is attached to the polishing plate 5, the polishing plate 5 polishes and polishes the casting main body 8, the surface where the polishing plate 5 is attached to the casting main body 8 can be set to be an arc surface to ensure polishing effect, and polishing area is increased; first driving motor 6 is installed to the upper end of roof 3, and the output shaft end of first driving motor 6 passes roof 3 and is connected with the rolling disc, and foundry goods fixed component 7 is fixed in the rolling disc lower extreme through the rolling disc, and foundry goods fixed component 7 and foundry goods main part 8 can rotate under the rolling disc effect, realize the burnishing and polishing function.

The working principle is as follows: the lower support assembly 9 is pressed downwards, the sliding ring 25 on the lower support assembly 9 moves downwards along the base 1, the pressure spring 29 is compressed, and the height of the circular sealing plate 27 is lowered; the casting main body 8 is horizontally moved and placed in the middle of the upper end of the rotating disc 28, the pressing and fixing of the lower support assembly 9 are released, and the upper end of the casting main body 8 moves upwards and is pressed at the position of the rectangular sliding part 19 of the casting fixing piece 18.

The output shaft of the second driving motor 17 drives the rotating disc 14 to rotate, and because the rotating disc 14 and the cylindrical sliding part 21 on the casting fixing part 18 have a sliding limiting relation, when the rotating disc 14 rotates anticlockwise, the cylindrical sliding part 21 slides outwards along the rotating track groove 15 and rotates relative to the rotating track groove 15, so that the casting fixing part 18 is driven to move outwards integrally, the limiting part 20 on the casting fixing part 18 slides outwards along the side limiting groove 12, and the casting fixing block 22 and the arc part 23 synchronously and outwards abut against the inner side surface of the casting main body 8, so that the casting main body 8 is fixed.

The output shaft end of the first driving motor 6 drives the rotating disc fixed with the casting fixing component 7 to rotate, the casting fixing component 7 and the casting main body 8 are driven to integrally rotate, and the casting main body 8 is in contact with the polishing plate 5 to be polished.

After polishing, the output shaft of the second driving motor 17 drives the rotating disc 14 to rotate, the casting fixing block 22 and the arc-shaped part 23 are far away from the inner side face of the casting main body 8, the lower supporting assembly 9 is pressed downwards, the polished casting main body 8 is taken out, and the non-polished casting main body 8 is replaced to carry out a new polishing.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A burnishing device for foundry goods, includes roof (3), its characterized in that: the lower extreme of roof (3) is provided with foundry goods fixed subassembly (7), the fixed subassembly of foundry goods (7) is including shell body (10), first sliding tray (11) have been seted up to the terminal surface under shell body (10), and first sliding tray (11) are provided with threely, three terminal surface under shell body (10) is arrayed first sliding tray (11), side spacing groove (12) have been seted up to the centre of first sliding tray (11) both sides, second sliding tray (13) have been seted up to the centre of first sliding tray (11) upper end, the inside welded fastening of shell body (10) has fixed partition (16), second driving motor (17) are installed to fixed partition (16) upper end, the output of second driving motor (17) passes fixed partition (16) and is connected with rolling disc (14), and rolling disc (14) are spacing rotation in shell body (10), rotation track groove (15) have been seted up to the lower terminal surface of rolling disc shell (14), the lower extreme and the corresponding position of first sliding tray (11) of top of roof (10) are provided with foundry goods (18), foundry goods (18) are including foundry goods (22) fixed block (22) down.

2. A polishing device for castings according to claim 1, characterized in that: foundry goods mounting (18) still include rectangle sliding part (19), and rectangle sliding part (19) slide along first sliding tray (11), the centre an organic whole of rectangle sliding part (19) both sides is connected with spacing portion (20), and spacing portion (20) are along the spacing slip of side spacing groove (12), the lower extreme welded fastening of rectangle sliding part (19) has cylinder sliding part (21), and cylinder sliding part (21) slide along second sliding tray (13), and foundry goods fixed block (22) are located the inboard of rectangle sliding part (19) upper end, rectangle sliding part (19) and foundry goods fixed block (22) an organic whole connection, the lateral surface of foundry goods fixed block (22) sets up to arc portion (23).

3. A polishing device for castings according to claim 1, characterized in that: one side welded fastening of roof (3) lower extreme has support column (2), the lower extreme welded fastening of support column (2) has base (1), install under bracing subassembly (9) along the lower extreme of foundry goods fixed subassembly (7) in base (1), the upper end of under bracing subassembly (9) extends to the upper end of base (1).

4. A polishing device for castings according to claim 3, characterized in that: lower support subassembly (9) include spacing ring (24), and spacing ring (24) are at the inside spacing slip of base (1), the upper end welded fastening of spacing ring (24) has slip ring (25), the upper end welded fastening of slip ring (25) has conical ring (26), the upper end welded fastening of conical ring (26) has circular shrouding (27), the upper end of circular shrouding (27) is rotated through the bearing and is connected with carousel (28), there are pressure spring (29) base (1) inside along the lower extreme array of circular shrouding (27), the both ends of pressure spring (29) respectively with circular shrouding (27) and base (1) fixed connection.

5. A polishing device for castings according to claim 3, characterized in that: base (1) upper end is along inboard welded fastening of support column (2) has support frame (4), polishing plate (5) are installed to one side that support column (2) were kept away from in support frame (4), the centre between foundry goods fixed component (7) and under bracing subassembly (9) is provided with foundry goods main part (8), and foundry goods main part (8) laminate with polishing plate (5).

6. A polishing device for castings according to claim 1, characterized in that: a first driving motor (6) is installed at the upper end of the top plate (3), the output shaft end of the first driving motor (6) penetrates through the top plate (3) to be connected with the rotating disc, and the casting fixing component (7) is fixed at the lower end of the rotating disc through the rotating disc.