CN112589081A

CN112589081A - Casting sand mould is with regulation formula shakeout and dull polish device

Info

Publication number: CN112589081A
Application number: CN202011449554.1A
Authority: CN
Inventors: 周国萍; 周占武
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-04-02

Abstract

The invention relates to the technical field of sand mold modeling, and discloses an adjustable shakeout and sanding device for casting sand molds, which comprises a box body, wherein a base is arranged in the box body, a bottom plate is arranged on the surface of the base, a clamping plate is arranged on the surface of the bottom plate, a shaft rod is arranged on the surface of the base, which is far away from the bottom plate, a transmission shaft is arranged in the shaft rod, a driving gear is arranged on the surface of the transmission shaft, a speed reducer is arranged on the surface of the driving gear, a transmission gear is arranged on the surface of the shaft rod, a convex disc is arranged at one end of the transmission shaft, which is close to the base, the adjustable shakeout and sanding device for casting sand molds is characterized in that a push post is matched with a push ring for use, the base is matched with the bottom plate for use, and the bottom plate is matched with the clamping plate for, the surface of the casting can be prevented from being damaged during the shakeout treatment.

Description

Casting sand mould is with regulation formula shakeout and dull polish device

Technical Field

The invention relates to the technical field of sand mold modeling, in particular to an adjustable shakeout and sanding device for casting a sand mold.

Background

The sand mold molding is used for casting and molding articles with specific shapes, castings inside the sand mold molding need to be subjected to shakeout treatment after being cooled and molded, and the conventional shakeout equipment directly places the castings in the equipment and performs shakeout treatment on the castings through related vibration devices. This kind of mode can make the production collision between foundry goods and the shakeout equipment, influences the quality on foundry goods surface, can cause certain damage to the production of shakeout equipment simultaneously, influences the life of shakeout equipment, and this kind of shakeout mode is difficult for making the inside molding sand of foundry goods drop, and the foundry goods shakeout effect is not good.

In order to solve the problems, the adjustable shakeout and sanding device for the casting sand mold has the advantages that the casting shakeout operation effect is good, the casting cannot be in vibrating contact with shakeout equipment, the shakeout effect inside the casting is good, the shakeout can be refined, the effect of casting shakeout treatment is effectively improved, and meanwhile the surface of the casting is protected.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the adjustable shakeout and grinding device for the casting sand mold, which has the advantages of good shakeout operation effect of the casting, no vibration contact between the casting and the shakeout equipment, good shakeout effect inside the casting and capability of refining the shakeout, and solves the problems that the quality of the surface of the casting is influenced and the shakeout treatment effect inside the casting is poor when the shakeout processing is carried out on the casting by the conventional shakeout equipment.

(II) technical scheme

In order to realize the purposes of good sand shakeout operation effect of the casting, no vibration contact between the casting and the shakeout equipment, good sand shakeout effect inside the casting and refining shakeout, the invention provides the following technical scheme: a regulating shakeout and sanding device for casting sand molds comprises a box body, wherein a base is arranged inside the box body, a bottom plate is arranged on the surface of the base, a clamping plate is arranged on the surface of the bottom plate, a shaft rod is arranged on the surface of one side, away from the bottom plate, of the base, a transmission shaft is arranged inside the shaft rod, a driving gear is arranged on the surface of the transmission shaft, a speed reducer is arranged on the surface of the driving gear, a transmission gear is arranged on the surface of the shaft rod, a convex disc is arranged at one end, close to the base, of the transmission shaft, a rotary disc is arranged inside the base, a sliding plate is arranged on the surface of the rotary disc, a push column is arranged on the surface of the sliding plate, a push ring is arranged on the surface of the push column, a first screen plate is arranged inside the box body, a second, the surface of one side of the turntable, which is far away from the sliding plate, is provided with an adjusting rod.

Preferably, the surface of the base corresponding to the bottom plate is provided with a sliding groove, the bottom plate is positioned inside the sliding groove on the surface of the base, and the surface is provided with a buffer spring.

Preferably, the shaft lever is movably connected with the transmission shaft and is fixedly connected with the base.

Preferably, the driving gear is connected with the input end of the speed reducer, and the transmission gear is connected with the output end of the speed reducer.

Preferably, be swing joint between carousel and the base, the surface design has the spout, and the slide is located the inside of carousel surface spout, and the surface design of slide has the notch.

Preferably, the number of the push columns is two, the two push columns are symmetrically distributed at two ends of the sliding plate and correspond to the convex disc.

Preferably, the push ring is positioned on the surface of one of the push columns on the surface of the sliding plate and is fixedly connected with the surface of the bottom plate.

Preferably, the first screen plate is fixedly connected with the box body, the second screen plate is movably connected with the box body, and meshes on the surface of the second screen plate are smaller than meshes on the surface of the first screen plate.

Preferably, a driving device is designed on the side surface of the driving rotating rod and is movably connected with the connecting rod.

Preferably, the surface design that base and regulation pole correspond has the semi-annular spout, adjusts the pole and is located the inside of base surface semi-annular spout, and be fixed connection between with the carousel.

(III) advantageous effects

Compared with the prior art, the invention provides an adjustable shakeout and sanding device for casting sand molds, which has the following beneficial effects:

1. this casting sand mould is with regulation formula shakeout and dull polish device, cooperation through transmission shaft and flange is used, the cooperation of pushing away post and throw-out collar is used, the base is used with the cooperation of bottom plate, the bottom plate is used with the cooperation of splint, can make the foundry goods when the shakeout is handled, with the internal manifestation of box keep non-contact state, can prevent that the foundry goods surface from appearing the damage when the shakeout is handled, the transmission shaft uses with drive gear's cooperation, drive gear uses with the cooperation of axostylus axostyle, the axostylus axostyle is used with the cooperation of base, make the foundry goods when the shakeout, slowly rotate, can improve the effect.

2. This casting is regulation formula shakeout and dull polish device for sand mould uses through the cooperation of drive bull stick and connecting rod, and the connecting rod uses with the cooperation of otter board two, and otter board one uses with the cooperation of otter board two, can refine the processing to the molding sand after the foundry goods shakeout is handled, and the molding sand of being convenient for carries out molding once more and uses, has effectively improved the effect that the molding sand was handled.

Drawings

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is a first schematic view of the internal structure of the base of the present invention;

FIG. 4 is a second schematic view of the internal structure of the base of the present invention;

FIG. 5 is a side view of the base of the present invention.

In the figure: 1. a box body; 2. a base; 3. a base plate; 4. a splint; 5. a shaft lever; 6. a drive shaft; 7. a drive gear; 8. a speed reducer; 9. a transmission gear; 10. a convex disc; 11. a turntable; 12. a slide plate; 13. pushing the column; 14. a push ring; 15. a first screen plate; 16. a second screen plate; 17. a connecting rod; 18. driving the rotating rod; 19. adjusting a rod;

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-5, a regulating type shakeout and sanding device for casting sand mold, comprising a box body 1, a base 2 is arranged inside the box body 1, a sliding groove is arranged on the surface of the base 2 corresponding to a bottom plate 3, and is used for moving the bottom plate 3, a semi-annular sliding groove is designed on the surface of the base 2 corresponding to an adjusting rod 19 and is used for adjusting the movement of the rod 19, a bottom plate 3 is arranged on the surface of the base 2, the bottom plate 3 is positioned inside the sliding groove on the surface of the base 2, a buffer spring is designed on the surface and is used for driving the clamp plate 4 to move and rotate, a clamp plate 4 is arranged on the surface of the bottom plate 3 and is used for vibrating shakeout treatment of the casting, a shaft lever 5 is arranged on the surface of the base 2 far away from the bottom plate 3, and.

The inside of axostylus axostyle 5 is provided with transmission shaft 6, be used for driving drive gear 7 and protruding dish 10 and rotate, the surface of transmission shaft 6 is provided with drive gear 7, drive gear 7 is connected with reduction gear 8's input, be used for driving drive gear 9 and rotate, drive gear 7's surface is provided with reduction gear 8, a speed reduction transmission for drive gear 7 power, the surface of axostylus axostyle 5 is provided with drive gear 9, drive gear 9 is connected with reduction gear 8's output, be used for driving axostylus axostyle 5 and rotate, the one end that transmission shaft 6 is close to base 2 is provided with protruding dish 10, a 13 removal is pushed away to the promotion, base 2's inside is provided with carousel 11.

The surface of carousel 11 is provided with slide 12, slide 12 is located the inside of carousel 11 surface spout, the surface design of slide 12 has the notch, be used for driving the post 13 rotation, the surface of slide 12 is provided with post 13, post 13 has two, the symmetric distribution is at the both ends of slide 12, all correspond with flange 10, be used for driving the throw-out collar 14 and remove, the surface of post 13 is provided with throw-out collar 14, throw-out collar 14 is located the surface of one of the post 13 on slide 12 surface, be connected with the fixed surface of bottom plate 3, be used for driving bottom plate 3 and do reciprocating motion, the inside of box 1 is provided with otter board one 15, be fixed connection between otter board one 15 and the box 1, cooperate with otter board two 16, refine the processing to the type sand.

The lower part of the first screen plate 15 is provided with a second screen plate 16, the second screen plate 16 is movably connected with the box body 1, the meshes on the surface of the second screen plate 16 are smaller than the meshes on the surface of the first screen plate 15, the second screen plate is matched with the first screen plate 15 to refine the molding sand, the lower surface of the second screen plate 16 is provided with a connecting rod 17 for driving the second screen plate 16 to reciprocate, one end, away from the second screen plate 16, of the connecting rod 17 is provided with a driving rotating rod 18, the side surface of the driving rotating rod 18 is provided with driving equipment, the connecting rod 17 is movably connected with the connecting rod 17 for driving the connecting rod 17 to reciprocate, the surface, away from one side of the sliding plate 12, of the rotary plate 11 is provided with an adjusting rod 19, the adjusting rod 19 is positioned in a.

The working principle is that when sand mold shakeout is carried out on a casting, the device can be used for carrying out shakeout processing on the casting, and meanwhile, the molding sand can be refined, and the device comprises the following specific operation steps:

firstly, a casting part needing shakeout is clamped and fixed by the clamping plate 4, then the transmission shaft 6 is rotated by related driving equipment, the transmission shaft 6 can drive the convex disc 10 to rotate, the rotation of the convex disc 10 can alternately contact with the two push posts 13 and alternately push the two push posts 13 to move, the two push posts 13 drive the push ring 14 to move together, the push ring 14 drives the bottom plate 3 to do reciprocating movement, the bottom plate 3 drives the casting part to do reciprocating movement together by the clamping plate 4, and molding sand on the surface of the casting part falls off by vibration of the casting part.

6 pivoted in the time of transmission shaft, can drive gear 7 and rotate, drive gear 7 can drive gear 9 and rotate under reduction action of reduction gear 8, and drive gear 9 drives axostylus axostyle 5 and rotates, and axostylus axostyle 5 drives base 2 and slowly rotates, and base 2 drives the casting slowly through bottom plate 3 and rotates, can make the inside molding sand of casting drop the surface of otter board 15.

Make drive bull stick 18 rotate through relevant drive arrangement, drive bull stick 18 drives connecting rod 17 and is reciprocating motion, connecting rod 17 drives two 16 reciprocating motion of otter board, when the molding sand drops the surface of otter board 15, the tiny particle molding sand can drop downwards along the net on otter board 15 and two 16 surfaces of otter board, great molding sand granule, can block between otter board 15 and otter board two 16, under connecting rod 17's effect, can produce relative movement between otter board 15 and the otter board two 16, can crowd the bits of broken glass to great molding sand granule and refine the processing.

When the convex disc 10 pushes the push post 13 to move, the direction of the sliding plate 12 is changed, so that the stroke of the push post 13 pushing the push ring 14 to move is changed synchronously, and the stroke of the push ring 14 driving the bottom plate 3 to move is also changed, therefore, the amplitude of the vibration of the casting driven by the clamp plate 4 can be changed by rotating the adjusting rod 19.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a casting sand mould is with regulation formula shakeout and dull polish device, includes box (1), its characterized in that: a base (2) is arranged in the box body (1), a bottom plate (3) is arranged on the surface of the base (2), a clamping plate (4) is arranged on the surface of the bottom plate (3), a shaft lever (5) is arranged on the surface of one side, far away from the bottom plate (3), of the base (2), a transmission shaft (6) is arranged in the shaft lever (5), a driving gear (7) is arranged on the surface of the transmission shaft (6), a speed reducer (8) is arranged on the surface of the driving gear (7), a transmission gear (9) is arranged on the surface of the shaft lever (5), a convex disc (10) is arranged at one end, close to the base (2), of the transmission shaft (6), a rotary disc (11) is arranged in the base (2), a sliding plate (12) is arranged on the surface of the rotary disc (11), a push column (13) is arranged on the surface of the sliding plate (, the novel screen plate is characterized in that a first screen plate (15) is arranged in the box body (1), a second screen plate (16) is arranged on the lower portion of the first screen plate (15), a connecting rod (17) is arranged on the lower surface of the second screen plate (16), a driving rotating rod (18) is arranged at one end, away from the second screen plate (16), of the connecting rod (17), and an adjusting rod (19) is arranged on the surface of one side, away from the sliding plate (12), of the rotating disk (11).

2. A regulating shakeout and sanding device for a casting sand mould according to claim 1, characterised in that: the surface that base (2) and bottom plate (3) correspond has seted up the spout, and bottom plate (3) are located the inside of base (2) surface spout, and surface design has buffer spring.

3. A regulating shakeout and sanding device for a casting sand mould according to claim 1, characterised in that: the shaft lever (5) is movably connected with the transmission shaft (6) and is fixedly connected with the base (2).

4. A regulating shakeout and sanding device for a casting sand mould according to claim 1, characterised in that: the driving gear (7) is connected with the input end of the speed reducer (8), and the transmission gear (9) is connected with the output end of the speed reducer (8).

5. A regulating shakeout and sanding device for a casting sand mould according to claim 1, characterised in that: be swing joint between carousel (11) and base (2), surface design has the spout, and slide (12) are located the inside of carousel (11) surface spout, and the surface design of slide (12) has the notch.

6. A regulating shakeout and sanding device for a casting sand mould according to claim 1, characterised in that: the two push posts (13) are symmetrically distributed at two ends of the sliding plate (12) and correspond to the convex disc (10).

7. A regulating shakeout and sanding device for a casting sand mould according to claim 1, characterised in that: the push ring (14) is positioned on the surface of one of the push columns (13) on the surface of the sliding plate (12) and is fixedly connected with the surface of the bottom plate (3),

8. a regulating shakeout and sanding device for a casting sand mould according to claim 1, characterised in that: the first screen plate (15) is fixedly connected with the box body (1), the second screen plate (16) is movably connected with the box body (1), and meshes on the surface of the second screen plate (16) are smaller than meshes on the surface of the first screen plate (15).

9. A regulating shakeout and sanding device for a casting sand mould according to claim 1, characterised in that: the side surface of the driving rotating rod (18) is provided with a driving device which is movably connected with the connecting rod (17).

10. A regulating shakeout and sanding device for a casting sand mould according to claim 1, characterised in that: the surface design that base (2) and regulation pole (19) correspond has the semi-annular spout, adjusts pole (19) and is located the inside of base (2) surface semi-annular spout, and be fixed connection between carousel (11).