Sand blasting device for casting mold production

Abstract

The utility model relates to the technical field of casting mold production devices, and particularly discloses a sand blasting device for casting mold production, which comprises a plurality of supporting rods, a plurality of sand blasting devices, a plurality of sand blasting devices and a plurality of sand blasting devices, wherein one ends of the supporting rods are detachably arranged on the two sides of a casting mold through threaded connection; the fixing ring is fixedly arranged at the end, away from the casting mold, of the supporting rod. The first supporting seat and the second supporting seat are arranged on the two sides of the casting mold; the first rotating seat and the second rotating seat are rotatably arranged in the first supporting seat and the second supporting seat respectively; the storage grooves are formed in the first rotating seat and the second rotating seat, and the fixing rings are detachably arranged in the storage grooves; the driving assembly is used for driving the first rotating seat to rotate; according to the sand blasting device for the casting mold, the casting mold can be effectively supported, the stability of the casting mold in the sand blasting operation is improved, the casting mold can be flexibly turned over, a worker does not need to conduct sand blasting work below the casting mold, and the personal safety of the worker can be further guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of foundry mold production device, especially to a sand blasting device for foundry mold production. BACKGROUND

[0002] After the molding surface inside the foundry mold is machined, the foundry mold usually needs to be sand blasted around and on the bottom surface to obtain a certain cleanliness and different roughness.

[0003] In the existing sand blasting process, the foundry mold is usually placed flat on the workbench, and the staff handholds the spray gun to sand blast the four sides of the foundry mold; then, the foundry mold is hoisted and suspended, and the staff handholds the spray gun to sand blast the bottom surface of the foundry mold.

[0004] In such sand blasting operation, the foundry mold needs to be hoisted in the air for sand blasting, and the foundry mold cannot be effectively fixed, which has certain safety hazards; in addition, the staff needs to be under the foundry mold to sand blast the bottom surface of the foundry mold, which also has certain safety threat to the staff. INVENTION CONTENTS

[0005] In view of the above problems, the utility model provides a sand blasting device for foundry mold production, characterized by reducing safety hazards and ensuring the personal safety of the staff.

[0006] In order to achieve the above invention purposes, the utility model adopts the following technical solutions:

[0007] The utility model provides a sand blasting device for foundry mold production, which comprises: a plurality of support rods, one end of the support rod is detachably arranged on both sides of the foundry mold through threaded connection; a fixed ring is fixedly arranged at the end of the support rod away from the foundry mold; a first support seat and a second support seat are arranged on both sides of the foundry mold; a first rotating seat and a second rotating seat are rotatably arranged in the first support seat and the second support seat respectively; a storage groove is arranged on the first rotating seat and the second rotating seat, and the fixed ring is detachably arranged in the storage groove; and a driving assembly is used for driving the first rotating seat to rotate.

[0008] Further, the device further comprises: a functional rod capable of penetrating through the fixed ring; a through hole arranged on the first rotating seat and the second rotating seat and penetrating through the storage groove for the functional rod to penetrate; and locking bolts detachably arranged at both ends of the functional rod for limiting the axial sliding of the functional rod.

[0009] Further, four support rods are symmetrically arranged on both sides of the foundry mold.

[0010] Further, the driving assembly comprises a driving motor fixedly arranged on the first support base, and a driving gear and a driven gear in meshing installation, the driving gear being arranged on an output shaft of the driving motor, and the driven gear being arranged on the first rotating base.

[0011] Further, the device further comprises a cover plate and fixing screws, the cover plate being used for covering a molding surface of the casting mold, threaded through holes for installing the fixing screws being formed on the first rotating base and the second rotating base, and the cover plate being pressed and assembled on the first rotating base and the second rotating base by screw nuts of the fixing screws.

[0012] Further, an elastic layer made of rubber is arranged on the cover plate.

[0013] Further, the first rotating base and the second rotating base are rotatably installed on the first support base and the second support base respectively through bearings.

[0014] The casting mold can be effectively supported by using the utility model, the stability of the casting mold in the sand blasting operation is improved, in addition, the utility model can flexibly turn over the casting mold, and different surfaces can be placed in front of workers, so that the workers do not need to perform the sand blasting work below the casting mold, and the personal safety of the workers can be further ensured. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The utility model provides a whole structure schematic view of a sand blasting device.

[0016] Figure 2 The utility model provides the installation top view of a second rotating base.

[0017] Wherein, 1, casting mold;2, support rod;21, fixed ring;31, first support base;32, second support base;41, first rotating base;42, second rotating base;43, storage groove;51, function rod;52, locking bolt;61, driving motor;62, driving gear;63, driven gear;71, cover plate;72, elastic layer;8, bearing. DETAILED DESCRIPTION

[0018] In order to better understand the above technical scheme, the above technical scheme will be explained in detail in combination with the drawings of the specification and specific embodiments.

[0019] REFERENCE Figure 1 and Figure 2As shown, the embodiment of the present application discloses a sand blasting device for casting mold production, which comprises: a plurality of support rods 2, one end of the support rod 2 is detachably arranged on both sides of the casting mold 1 through threaded connection; a fixed ring 21 is fixedly arranged at the end of the support rod 2 away from the casting mold 1; a first support base 31 and a second support base 32 are arranged on both sides of the casting mold 1; a first rotating seat 41 and a second rotating seat 42 are rotatably arranged in the first support base 31 and the second support base 32 respectively; a storage groove 43 is arranged on the first rotating seat 41 and the second rotating seat 42, and the fixed ring 21 is detachably arranged in the storage groove 43; and a driving assembly is used for driving the first rotating seat 41 to rotate.

[0020] In the embodiment, the casting mold 1 is supported by the first rotating seat 41 and the second rotating seat 42, and the first rotating seat 41 is driven to rotate by the driving assembly, so that the casting mold 1 is rotated, and the casting mold 1 can be turned over, and a worker can perform sand blasting work on the periphery and the bottom surface of the casting mold 1 by holding a spray gun on one side of the casting mold 1.

[0021] By using the utility model, the casting mold 1 can be effectively supported, the stability of the casting mold 1 in the sand blasting work is improved, and in addition, the utility model can flexibly turn over the casting mold 1 and place different surfaces in front of the worker, so that the worker does not need to perform sand blasting work below the casting mold 1, and the personal safety of the worker can be further ensured.

[0022] Specifically, the device further comprises: a functional rod 51 capable of penetrating through the fixed ring 21; a through hole arranged on the first rotating seat 41 and the second rotating seat 42 and penetrating through the storage groove 43 for the functional rod 51 to pass through; and locking bolts 52 detachably arranged at both ends of the functional rod 51 for limiting the axial sliding of the functional rod 51.

[0023] In actual use, one end of the support rod 2 is screwed on the casting mold 1 through threaded connection, the through hole at the other end of the support rod 2 is placed in the storage groove 43, the functional rod 51 is passed through the storage groove 43 and the fixed ring 21 along the through hole, and finally the locking bolts 52 are screwed at both ends of the functional rod 51, so that the casting mold 1 can be fixedly installed on the first rotating seat 41 and the second rotating seat 42.

[0024] It is worth mentioning that the locking bolts 52 are installed along the radial direction of the functional rod 51.

[0025] Specifically, four support rods 2 are symmetrically arranged on both sides of the casting mold 1, and the stability of supporting the casting mold 1 is ensured by the four support rods 2.

[0026] Specifically, the driving assembly comprises a driving motor 61, which can be a servo motor, fixedly arranged on the first support base 31; a driving gear 62 and a driven gear 63 in meshing installation, the driving gear 62 being arranged on the output shaft of the driving motor 61, and the driven gear 63 being arranged on the first rotating base 41.

[0027] Specifically, the device further comprises a cover plate 71 and fixing screws, the cover plate 71 being used for covering the molding surface of the casting mold 1, and threaded through-holes for the fixing screws being formed on the first rotating base 41 and the second rotating base 42, and the nuts of the fixing screws pressing the cover plate 71 on the first rotating base 41 and the second rotating base 42.

[0028] In the embodiment, the casting mold 1 is covered by the cover plate 71, so that the sand pellets for sand blasting cannot contact the molding surface, and the precision of the molding surface is prevented from being damaged, thereby playing a protection role.

[0029] Specifically, an elastic layer 72 made of rubber is arranged on the cover plate 71, so as to further improve the sealing performance.

[0030] Specifically, the first rotating base 41 and the second rotating base 42 are rotatably arranged on the first support base 31 and the second support base 32, respectively, through bearings 8.

[0031] Those skilled in the art should understand that, although the preferred embodiments of the utility model have been described, those skilled in the art can make further changes and modifications to the embodiments once they know the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the utility model. Obviously, those skilled in the art can make various modifications and variations to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model fall within the scope of the utility model claims, the utility model also intends to include these modifications and variations.

Claims

1. A sandblasting device for casting mold production, characterized by, The utility model relates to a kind of movable support device of casting mould, including: Several support rods (2), one end of support rod (2) is detachably arranged on both sides of casting mould (1) by screw connection; Fixed ring (21), fixedly arranged at the end of support rod (2) away from casting mould (1); First support seat (31) and second support seat (32), are arranged on both sides of casting mould (1); First rotating seat (41) and second rotating seat (42) are rotatably arranged in first support seat (31) and second support seat (32) respectively; Article slot (43) is opened in first rotating seat (41) and second rotating seat (42), and fixed ring (21) is detachably arranged in article slot (43); Driving assembly is used to drive first rotating seat (41) to rotate.

2. The sandblasting device for producing a casting mold according to Claim 1, characterized by, Further including: Function rod (51) can pass through fixed ring (21); Perforation is arranged on first rotating seat (41) and second rotating seat (42), and passes through article slot (43), and is provided for function rod (51) to pass through; Locking bolt (52) is detachably arranged at both ends of function rod (51), and is used to limit function rod (51) axial sliding.

3. The sandblasting device for producing a casting mold according to Claim 1, wherein Four support rods (2) are symmetrically arranged on both sides of casting mould (1).

4. The sandblasting device for producing a casting mold according to Claim 1, characterized by Driving assembly includes: Driving motor (61) is fixedly arranged on first support seat (31); Meshing installation driving gear (62) and driven gear (63), driving gear (62) is arranged on the output shaft of driving motor (61), and driven gear (63) is arranged on first rotating seat (41).

5. The sandblasting device for producing a casting mold according to Claim 1, wherein Further including cover plate (71) and fixing screw, cover plate (71) is used to cover the modeling surface of casting mould (1), and threaded through hole for fixing screw installation is opened on first rotating seat (41) and second rotating seat (42), and the nut of fixing screw is pressed into first rotating seat (41) and second rotating seat (42) on cover plate (71).

6. The sandblasting device for producing a casting mold according to claim 5, characterized by Elastic layer (72) made of rubber is arranged on cover plate (71).

7. The sandblasting device for producing a casting mold according to Claim 1, wherein First rotating seat (41) and second rotating seat (42) are rotatably installed on first support seat (31) and second support seat (32) by bearing (8) respectively.

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