CN218591761U

CN218591761U - Casting sand box convenient to remove

Info

Publication number: CN218591761U
Application number: CN202223473453.5U
Authority: CN
Inventors: 王彪; 王玉战; 焦东方; 王玉永
Original assignee: Xinxiang Shoudong Mining Equipment Co ltd
Current assignee: Xinxiang Shoudong Mining Equipment Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-03-10
Anticipated expiration: 2032-12-26

Abstract

The utility model relates to a casting processing equipment technical field, and a casting sand box convenient to remove is disclosed, including the sand box, the kerve has been seted up to the bottom surface of sand box, the inside of kerve is provided with the bottom plate, the upper surface of bottom plate is seted up flutedly, the inside rotation of recess is connected with two rotor plates, two recesses are extended respectively to the upside of four rotor plates, the upside rotation of four rotor plates is connected with four pivots, the surface of pivot all rotates and is connected with the movable block, the thread bush is equipped with two-way threaded rod between two movable blocks, two movable blocks of front side difference thread bush are established on two sections threads of two-way threaded rod, this casting sand box convenient to remove, the bottom plate supports the sand box with ground contact, and then make the wheel no longer contact with ground, consequently, need not set up locking mechanical system on the wheel, can not produce when the sand box is placed and remove and then dash staff and produce harm, and then guarantee the stability of sand box when using.

Description

Casting sand box convenient to remove

Technical Field

The utility model relates to a casting processing equipment technical field specifically is a casting sand box convenient to remove.

Background

The sand box is the indispensable equipment in the casting process, and current sand box adopts two box structures more, puts into the mould at first the lower floor, fixes the upper strata on the lower floor, later pours into the molding sand to the upper strata, and the ramming is real, punches on the molding sand face and pours in to the mould into water, accomplishes the casting sand removal at last.

Because the weight of sand box itself is heavier in the use of present sand box, consequently add the wheel in the bottom of sand box often so that the staff removes the sand box position, and then be convenient for the sand box to remove the assigned position and carry out follow-up work, need fix the wheel when the sand box removes the assigned position, because the locking of the heavier so wheel of sand box itself can be because the weight of sand box adds inertia and then produces the damage, consequently the use cost of wheel has been increased and the life of wheel has been reduced, thereby because the wheel can't be locked and produce when placing and remove and then dash to the staff and produce harm to the staff, can't guarantee the stability when the sand box uses simultaneously.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a casting sand box convenient to remove possesses advantages such as stabilizing the sand box, has solved the wheel and has removed the sand box and place unstable problem.

(II) technical scheme

In order to realize the purpose of stabilizing the sand box, the utility model provides a following technical scheme: the utility model provides a casting sand box convenient to remove, including the sand box, the kerve has been seted up to the bottom surface of sand box, the inside of kerve is provided with the bottom plate, two recesses have been seted up to the upper surface of bottom plate, the inside of recess is rotated and is connected with two rotor plates, two rotor plates are crossing mode setting and make up into the V word form, two recesses are extended respectively to the upside of four rotor plates, the upside of four rotor plates is rotated and is connected with four pivots, it is connected with four movable blocks to rotate in four pivots, it is connected with two-way threaded rod to rotate between the left and right sides inner wall of kerve, two movable blocks of front side are the threaded sleeve respectively and are established on two sections screw threads of two-way threaded rod, two-way threaded rod sets up the top at the rear side recess, fixedly connected with the slide bar between the left and right sides inner wall of kerve, two-way threaded rod and slide bar are at same horizontal position in addition, fixedly connected with the connecting rod between the front and back both sides movable block.

Preferably, the cavity is formed in the inner wall of the right side of the sand box, the right end of the bidirectional threaded rod is rotatably penetrated into the cavity, the disc is fixedly connected to one end, located in the cavity, of the bidirectional threaded rod, the circular groove is formed in the surface of the right side of the disc, and the teeth are formed in the annular inner wall of the circular groove.

Preferably, the right wall of cavity fixedly connected with three first dead lever, the left end of three first dead lever extends into the circular slot, and the left end of three first dead lever rotates and has connect three first gear, and three first gear is connected with the tooth meshing in the disc, and the meshing is connected with the second gear between the three first gear, and the right side fixed surface of second gear is connected with the second dead lever, and the right-hand member of second dead lever rotates and connects the right wall at the cavity.

Preferably, the fixed cover in surface of second dead lever is equipped with first belt pulley, and the right side surface of sand box rotates and is connected with the dwang, and the left end of dwang rotates the inside that runs through the right side surface of sand box and extend into the cavity, and the dwang is located the one end fixedly connected with second belt pulley of cavity, and the transmission is connected with the belt between first belt pulley and the second belt pulley.

Preferably, the spout has been seted up to the one end that the dwang is located the sand box outside, and the one end that the dwang is located the sand box outside is provided with the rocker, and the dwang passes through the spout cover to be established on the surface of rocker.

(III) advantageous effects

Compared with the prior art, the utility model provides a casting sand box convenient to remove possesses following beneficial effect:

1. this casting sand box convenient to remove, finally make bottom plate and ground contact support the sand box through setting up the bottom plate, and then make the wheel no longer with ground contact, consequently need not set up locking mechanical system on the wheel, thereby the locking of wheel can not be because of the weight of sand box and inertia and then produce the damage, and then reduced the use cost of wheel and increased the life of wheel, can not produce when the sand box is placed simultaneously and remove and then dash to the staff and produce harm to the staff, and then guaranteed the stability of sand box when using.

2. This casting sand box convenient to remove through setting up first dead lever and then make first gear rotate at the inside fixed point of cavity, finally makes the disc drive two-way threaded rod rotate to thereby make the bottom plate can the downstream and support the sand box, guaranteed the stability of sand box when placing and using.

3. This casting sand box convenient to remove through setting up second belt pulley and first belt pulley, finally makes first belt pulley rotate and then drives the second dead lever and rotate, because the second belt pulley is less than first belt pulley and consequently drives first belt pulley at the second belt pulley and be deceleration motion, finally reaches laborsaving effect for the staff can use bottom plate and ground contact and then support the sand box, and then has guaranteed the stability when using the sand box.

4. This casting sand box convenient to remove, through setting up rocker and spout, slide the rocker in the spout, can make the staff slide to one side of dwang to the point of application of force of rocker, make resistance arm on the rocker be less than the power arm like this, consequently can know the staff and be laborsaving end to the point of application of force of rocker according to Archimedes lever principle, the power of the required cost when having reduced staff's rotatory rocker like this and driving the dwang and rotate, consequently, it is more laborsaving when having reduced the staff and having supported the sand box, also can slide the central point of rocker to the spout in simultaneously, the staff can rotate the both ends of rocker like this, the staff has been made things convenient for like this to rotate the rocker, the staff has been made things convenient for and has operated, the staff use the device's availability factor has further been improved.

Drawings

FIG. 1 is a schematic view of a casting flask of the present invention, which is easy to move;

FIG. 2 is a schematic cross-sectional view of the sand box of the present invention;

FIG. 3 is a schematic view of the bottom structure of the sand box of the present invention;

FIG. 4 is a left side view of the sand box of the present invention;

fig. 5 is a rear view of the right side surface of the sand box of the present invention.

In the figure: 1. a sand box; 2. a bottom groove; 3. a base plate; 4. a groove; 5. a rotating plate; 6. a rotating shaft; 7. a moving block; 8. a connecting rod; 9. a bidirectional threaded rod; 10. a cavity; 11. a disc; 12. a first gear; 13. a first fixing lever; 14. a second gear; 15. a second fixing bar; 16. a first pulley; 17. a belt; 18. a second pulley; 19. rotating the rod; 20. a chute; 21. a rocker; 22. a slide bar.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a new technical solution: a casting sand box convenient to move comprises a sand box 1, a bottom groove 2 is formed in the bottom surface of the sand box 1, a bottom plate 3 is arranged inside the bottom groove 2, two grooves 4 are formed in the upper surface of the bottom plate 3, the structures inside the two grooves 4 are the same, two rotating plates 5 are rotatably connected inside the grooves 4, the two rotating plates 5 are arranged in an intersecting mode and combined into a V shape, the two grooves 4 extend from the upper sides of the four rotating plates 5 respectively, four rotating shafts 6 are rotatably connected with the upper sides of the four rotating plates 5, four moving blocks 7 are rotatably connected on the four rotating shafts 6, a bidirectional threaded rod 9 is rotatably connected between the inner walls on the left side and the right side of the bottom groove 2, the two moving blocks 7 on the front side are respectively sleeved on two sections of threads of the bidirectional threaded rod 9 in a threaded manner, the bidirectional threaded rod 9 is arranged above the groove 4 on the rear side, a slide bar 22 is fixedly connected between the inner walls on the left side and the right side of the bottom groove 2, in addition, the two moving blocks 7 at the rear side are slidably sleeved on the outer surface of the sliding rod 22, the two-way threaded rod 9 and the sliding rod 22 are in the same horizontal position, the connecting rod 8 is fixedly connected between the two moving blocks 7 at the front side and the rear side, the two moving blocks 7 at the rear side are relatively moved by rotating the two-way threaded rod 9, the connecting rod 8 is driven to relatively move at the same time, the two moving blocks 7 at the front side are relatively moved at the same time, the two rotating plates 5 are further driven to respectively rotate on the surface of the rotating shaft 6, the two rotating plates 5 are simultaneously rotated at one end of the groove 4, the bottom plate 3 is further driven to move downwards, the lower surface of the bottom plate 3 is contacted with the ground to support the sand box 1, finally, the wheels are not contacted with the ground, the bottom plate 3 is finally contacted with the ground to support the sand box 1 by arranging the bottom plate 3, and the wheels are not contacted with the ground any more, therefore, a locking mechanism is not required to be arranged on the wheels, thereby the locking of wheel can not be because of the weight of sand box and inertia and then produce the damage, and then reduced the use cost of wheel and increased the life of wheel, can not produce when the sand box is placed simultaneously and remove and then dash to the staff and produce harm to the staff, and then the stability when having guaranteed the sand box and using.

Further, a cavity 10 is formed in the inner wall of the right side of the sand box 1, the right end of the bidirectional threaded rod 9 rotates to penetrate into the cavity 10, the bidirectional threaded rod 9 is located in a circular disc 11 fixedly connected to one end of the cavity 10, a circular groove is formed in the right side surface of the circular disc 11, teeth are formed in the annular inner wall of the circular groove, three first fixing rods 13 are fixedly connected to the right wall of the cavity 10, the left ends of the three first fixing rods 13 extend into the circular groove, three first gears 12 are rotatably connected to the left end of the three first fixing rods 13, the three first gears 12 are meshed with the teeth in the circular disc 11, a second gear 14 is rotatably connected to the right side surface of the second gear 14, a second fixing rod 15 is rotatably connected to the right wall of the cavity 10, the second fixing rod 15 is rotated to drive the second gear 14 to rotate, the three first gears 12 rotate on the surface of the second gear at the moment, the circular disc 11 rotates under the rotation of the three first gears 12, finally, the bidirectional threaded rod 9 rotates to enable the first fixing rod 13 to rotate at the right end of the cavity, and the bottom plate 11 to be capable of stably supporting the sand box 1 and enabling the bottom plate to move downwards, and the bottom plate to be capable of stably.

Further, the fixed cover in surface of second dead lever 15 is equipped with first belt pulley 16, the right side surface of sand box 1 rotates and is connected with dwang 19, the left end of dwang 19 rotates and runs through the right side surface of sand box 1 and extends into the inside of cavity 10, one end fixedly connected with second belt pulley 18 that dwang 19 is located the cavity 10, the transmission is connected with belt 17 between first belt pulley 16 and the second belt pulley 18, dwang 19 is located the outer one end of sand box 1 and has seted up spout 20, dwang 19 is located the outer one end of sand box 1 and is provided with rocker 21, dwang 19 overlaps on the surface of rocker 21 through spout 20 cover, the both ends diameter of rocker 21 is greater than the diameter of spout 20, it makes dwang 19 rotate to rotate rocker 21, and then drive second belt pulley 18 and rotate, drive first belt pulley 16 to rotate through the belt 17 transmission, through setting up second belt pulley 18 and first belt pulley 16, finally make first belt pulley 16 rotate and then drive second dead lever 15 to rotate, because second belt pulley 18 is less than first belt pulley 18 and consequently drives first belt pulley 16 and does the speed reduction motion, and finally reach laborsaving effect, make the staff contact with ground support the bottom plate 1 and used the stability of sand box 1 has been guaranteed.

Through setting up rocker 21 and spout 20, slide rocker 21 in spout 20, can make the staff slide to one side of dwang 19 to the point of application of force of rocker 21, make resistance arm on the rocker 21 be less than the power arm like this, consequently, can know the staff and be laborsaving end to rocker 21 point of application of force according to Archimedes lever principle, the power of required cost when having reduced staff rotation rocker 21 and driving dwang 19 and rotate like this, consequently, it is more laborsaving when having reduced the staff and having supported sand box 1, also can slide the central point of rocker 21 to in spout 20 simultaneously, like this the staff can rotate rocker 21's both ends, it rotates rocker 21 to have made things convenient for the staff like this, the staff has made things convenient for the staff to operate, the further improved the staff and used the device's availability factor.

The working principle is as follows: when the device is used, the rotating rod 19 is rotated by rotating the rocker 21, the second belt pulley 18 is further driven to rotate, the first belt pulley 16 is driven to rotate through the transmission of the belt 17, at the moment, the second fixing rod 15 is rotated to further drive the second gear 14 to rotate, the three first gears 12 rotate on the surface of the second gear, the disc 11 is further driven to rotate under the rotation of the three first gears 12, finally, the bidirectional threaded rod 9 is rotated to enable the two moving blocks 7 on the rear side to move relatively, the connecting rod 8 is driven to move relatively, at the moment, the two moving blocks 7 on the front side move relatively, the two rotating plates 5 are further driven to rotate on the surface of the rotating shaft 6 respectively, meanwhile, the two rotating plates 5 rotate at one end of the groove 4, the bottom plate 3 moves downwards, the lower surface of the bottom plate 3 is in contact with the ground to support the sand box 1, and finally, the wheels are not in contact with the ground.

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 box convenient to remove, includes sand box (1), its characterized in that: the sand box comprises a sand box body (1), a bottom groove (2) is formed in the bottom surface of the sand box body (1), a bottom plate (3) is arranged inside the bottom groove (2), two grooves (4) are formed in the upper surface of the bottom plate (3), two rotating plates (5) are rotatably connected to the inside of the two grooves (4), the two rotating plates (5) are arranged in an intersecting mode and combined into a V shape, the two grooves (4) are respectively extended from the upper side of the four rotating plates (5), four rotating shafts (6) are rotatably connected to the upper sides of the four rotating plates (5), four moving blocks (7) are rotatably connected to the four rotating shafts (6), a bidirectional threaded rod (9) is rotatably connected between the inner walls of the left side and the right side of the bottom groove (2), two moving blocks (7) on the front side are respectively in threaded sleeve connection on two threads of the bidirectional threaded rod (9), a sliding rod (22) is fixedly connected between the inner walls of the left side and the right side of the bottom groove (2), two moving blocks (7) on the rear side are slidably arranged on the outer surface of the sliding rod (22), and a connecting rod (8) is fixedly connected between the front side and the rear side moving blocks (7).

2. A portable foundry flask as set forth in claim 1, wherein: the right side inner wall of sand box (1) has seted up cavity (10), and the right-hand member of two-way threaded rod (9) rotates and runs through the inside of going into cavity (10), and one end fixedly connected with disc (11) that two-way threaded rod (9) are located cavity (10), and the circular slot has been seted up on the right side surface of disc (11), has seted up tooth on the annular inner wall of circular slot.

3. A portable foundry flask as set forth in claim 2, wherein: the right wall fixedly connected with of cavity (10) three first dead lever (13), the left end of three first dead lever (13) extends into the circular slot, the left end of three first dead lever (13) rotates and has connect three first gear (12), three first gear (12) are connected with the tooth meshing in disc (11), the meshing is connected with second gear (14) between three first gear (12), the right side fixed surface of second gear (14) is connected with second dead lever (15), the right-hand member of second dead lever (15) rotates and connects the right wall at cavity (10).

4. A portable casting flask according to claim 3, wherein: the fixed cover in surface of second dead lever (15) is equipped with first belt pulley (16), and the right side surface of sand box (1) rotates and is connected with dwang (19), and in the left end of dwang (19) rotated and runs through into cavity (10), dwang (19) were located one end fixedly connected with second belt pulley (18) in cavity (10), and the transmission is connected with belt (17) between first belt pulley (16) and second belt pulley (18).

5. A portable foundry flask according to claim 4, wherein: the sand box is characterized in that one end of the rotating rod (19) located outside the sand box (1) is provided with a sliding groove (20), one end of the rotating rod (19) located outside the sand box (1) is provided with a rocker (21), and the rotating rod (19) is sleeved on the outer surface of the rocker (21) through the sliding groove (20).