CN212856813U

CN212856813U - Casting liquid port cleaning device of casting mould

Info

Publication number: CN212856813U
Application number: CN202021676772.4U
Authority: CN
Inventors: 罗兵辉; 吴尚德
Original assignee: Hunan Pushi Energy Saving Pump Co ltd
Current assignee: Hunan Pushi Energy Saving Pump Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-04-02
Anticipated expiration: 2030-08-12

Abstract

The utility model relates to a casting liquid port cleaning device of casting mould belongs to the casting technology field, which comprises a frame, the frame top is provided with clearance mechanism, be provided with the workstation that is located clearance mechanism below in the frame, be provided with the clamping mechanism who is located the workstation both sides in the frame, the frame is improved level and is provided with first slide rail, workstation sliding connection is on first slide rail, clamping mechanism includes that two sets of symmetries set up the cylinder in first slide rail both sides, be provided with the tight piece of support on the telescopic link of cylinder. This application has the advantage that improves clearance in-process mould loading and unloading convenience.

Description

Casting liquid port cleaning device of casting mould

Technical Field

The application relates to the technical field of casting, in particular to a casting liquid port cleaning device of a casting mold.

Background

In the technical field of casting processing, a casting mold in a casting processing process is frequently required to be cleaned so as to obtain a cleaner mold, so that the subsequent processing production is facilitated, and the production and use effects of the mold are improved.

The patent of grant publication number CN209156538U discloses a casting liquid port cleaning device of casting mould, the on-line screen storage device comprises a base, belt cleaning device and fixing device, belt cleaning device includes first motor, be provided with the brush on the first motor, fixing device includes disc and second motor, be provided with on the second motor with disc sliding connection's diaphragm, be fixed with flexible drum on the diaphragm, flexible drum cup joints by the circular body of two different pipe diameters and constitutes, the spring is cup jointed on the surface of flexible drum, when using, the extrusion through flexible drum and spring is fixed the casting liquid port of mould on the diaphragm, drive the casting mould of diaphragm end face fixing to opposite direction motion through first motor drive brush and second motor, clear up the casting liquid port.

In view of the above-described related art, the inventors have considered that it is necessary to compress the telescopic cylinder with one hand and load and unload the mold with the other hand when loading and unloading the mold, and that it is inconvenient to load and unload the mold when the mold is heavy.

SUMMERY OF THE UTILITY MODEL

In order to improve the convenience of clearance in-process mould loading and unloading, this application provides a casting liquid port cleaning device of casting mould.

The application provides a casting liquid port cleaning device of casting mould adopts following technical scheme:

the utility model provides a casting liquid port cleaning device of casting mould, includes the frame, the frame top is provided with clearance mechanism, be provided with the workstation that is located clearance mechanism below in the frame, be provided with the clamping mechanism who is located the workstation both sides in the frame, the frame is improved level and is provided with first slide rail, workstation sliding connection is on first slide rail, clamping mechanism includes that two sets of symmetries set up the cylinder in first slide rail both sides, be provided with the tight piece of support on the telescopic link of cylinder.

Through adopting above-mentioned technical scheme, the during operation is pulled out the workstation along first slide rail, places the mould on the workstation, then pushes away the workstation to clearance mechanism under, starts the cylinder after that, and the cylinder telescopic link stretches out to order about to support tight piece and remove, and two support tight pieces support tightly respectively and fix the mould in the both sides of mould, otherwise can take out the mould, need not staff's manual transport mould, and it is comparatively convenient to load and unload the mould, is particularly useful for the clearance to heavier mould.

Preferably, frame one side is provided with the lift seat, the lift seat includes lead screw and the guide bar of vertical setting, the lead screw rotates with the frame to be connected, threaded connection has the lifter plate on the lead screw, lifter plate and guide bar sliding fit, the lift seat still includes the first motor of being connected with the lead screw conveying.

Through adopting above-mentioned technical scheme, it is rotatory to drive the lead screw when first motor starts, and the lead screw drives the lifter plate through the threaded connection with the lifter plate and goes up and down, and the guide bar can lead the lifter plate, avoids the lifter plate to take place to rotate at the lift in-process, when clearing up heavier mould, the lifter plate can promote the height with first slide rail parallel and level with heavier mould from lower position, can reduce staff's intensity of labour.

Preferably, the lifting plate is provided with a second slide rail corresponding to the first slide rail, rollers are arranged on two sides of the workbench, and the rollers roll along the first slide rail and the second slide rail.

By adopting the technical scheme, the workbench can slide along the first slide rail and the second slide rail, so that the workbench can directly move onto the lifting plate, the lifting plate can drive the workbench to lift, a mold can be directly placed on the workbench, and the loading and unloading are more convenient; the gyro wheel of workstation both sides can turn into rolling friction with sliding friction, reduces the frictional force between workstation and first slide rail and the second slide rail, and is more laborsaving on the push-and-pull workstation.

Preferably, the workbench is provided with two groups of positioning pins for positioning the die, and the top ends of the positioning pins are conical.

Through adopting above-mentioned technical scheme, when placing the mould on the workstation, the locating pin can carry on spacingly to the mould, makes the mould more stable on the workstation, avoids going up and down and slip in-process mould and slide on the workstation at the workstation.

Preferably, a clamping groove is formed in the workbench, a compression spring is arranged in the clamping groove, the positioning sliding connection is formed in the clamping groove, and the bottom end face of the positioning pin is abutted against the compression spring.

Through adopting above-mentioned technical scheme, when placing the workstation with the mould on, hardly directly aim at the locating hole on the mould with the locating pin, the mould can impress the locating pin in the draw-in groove this moment, compression spring is compressed, finely tunes the position of mould after that, and when the locating hole alignment locating pin on the mould, the locating pin can get into in the locating hole on the mould under compression spring's tension, makes the locating pin get into the locating hole on the mould more easily.

Preferably, the cleaning mechanism comprises a brush disc, bristles are arranged on the lower surface of the brush disc, a rotating rod connected with the rack in a rotating mode is fixed on the upper surface of the brush disc, a second motor is arranged on the rack, and the second motor is connected with the rotating rod through a gear transmission mechanism in a transmission mode.

Through adopting above-mentioned technical scheme, it is rotatory to drive the bull stick through gear drive mechanism when the second motor starts, and it is rotatory to change futilely to drive the brush dish, and the brush hair on the brush dish clears up the mould.

Preferably, the rotating rod is a hollow pipe, a water tank located below the cleaning mechanism is arranged on the rack, a water pump is arranged on the water tank, the input end of the water pump is connected with the water tank, and the output end of the water pump is connected with the rotating rod through a water pipe.

Through adopting above-mentioned technical scheme, the water pump can be with the water pump in the water tank send the bull stick in, then spray the mould on, the water that sprays returns to the water tank under the action of gravity at last in, can realize the used circulation of water.

Preferably, a rotary joint is arranged between the rotating rod and the water pipe, one end of the rotary joint is fixedly connected with the water pipe, the other end of the rotary joint is sleeved at the end of the rotating rod, a sealing groove is formed in the rotary joint, a sealing ring is arranged in the sealing groove, and the sealing ring is abutted to the outer wall of the rotating rod.

Through adopting above-mentioned technical scheme, the sealing washer supports tightly on the outer wall of bull stick, can remain sealed at the rotatory in-process of bull stick all the time, can reduce the risk that water spills from bull stick and water piping connection department.

In summary, the present application includes at least one of the following beneficial technical effects:

when a heavier mold is cleaned, the mold can be moved by pushing the workbench along the first slide rail, and when the mold is moved to the position right below the cleaning device by the workbench, the mold can be clamped by the air cylinder without being manually carried by workers, so that the mold is convenient to assemble and disassemble;

through setting up the lift seat to set up the second slide rail on the lift seat, can slide the workstation to the lift seat on, drive the workstation through the lift seat and go up and down, and then drive the mould on the workstation and go up and down, reduced staff's intensity of labour.

Drawings

FIG. 1 is a front view of a casting port cleaning apparatus of a casting mold according to an embodiment of the present application;

FIG. 2 is a schematic view of the cleaning mechanism of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the rotary joint of FIG. 2;

FIG. 4 is a schematic structural view of the clamping mechanism of FIG. 1;

FIG. 5 is a schematic view of the structure of the lifting base of FIG. 1;

fig. 6 is a schematic sectional view of the stage of fig. 1.

Description of reference numerals: 1. a frame; 2. a work table; 21. a card slot; 22. a compression spring; 23. positioning pins; 24. a roller; 3. a cleaning mechanism; 31. brushing a disc; 32. a rotating rod; 33. a second motor; 4. a clamping mechanism; 41. a cylinder; 42. a propping block; 5. a lifting seat; 51. a screw rod; 52. a guide bar; 53. a lifting plate; 54. a first motor; 55. a first bevel gear; 56. a second bevel gear; 57. a second slide rail; 6. a gear transmission mechanism; 61. a first gear; 62. a second gear; 7. a water pump; 8. a water pipe; 9. a rotary joint; 10. a sealing groove; 11. a seal ring; 12. a water tank; 13. a first slide rail.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses casting liquid port cleaning device of casting mould, refer to fig. 1, including frame 1, frame 1 is improved level and is provided with first slide rail 13, and first slide rail 13 one end is provided with lift seat 5, is fixed with the clearance mechanism 3 that is located first slide rail 13 top in the frame 1, and sliding connection has workstation 2 on first slide rail 13, is provided with the clamping mechanism 4 that is located 2 both sides of workstation in the frame 1, is provided with the water tank 12 that is located clearance mechanism 3 below in the frame 1.

Referring to fig. 2, the cleaning mechanism 3 includes a brush disc 31, the brush disc 31 is circular, bristles are arranged on the lower surface of the brush disc 31, a rotating rod 32 is vertically fixed on the upper surface of the brush disc 31, one end of the rotating rod 32, which is connected with the frame 1, of the brush disc 31 is rotatably arranged, a second motor 33 is arranged on the frame 1, and the second motor 33 is connected with the rotating rod 32 through a gear transmission mechanism 6 in a transmission manner.

The gear transmission mechanism 6 comprises a first gear 61 fixed on the rotating rod 32 and a second gear 62 fixed on an output shaft of the second motor 33, the first gear 61 is meshed with the second gear 62, the diameter of the first gear 61 is smaller than that of the second gear 62, when the second motor 33 is connected with an external power supply, the second motor 33 drives the second gear 62 to rotate, the rotating rod 32 is driven to rotate through the meshing of the first gear 61 and the second gear 62, and the rotating rod 32 drives the brush disc 31 to rotate so that bristles brush on a casting.

The rotating rod 32 is a hollow pipe, the water tank 12 is provided with the water pump 7, the input end of the water pump 7 is connected with the water tank 12, the output end of the water pump 7 is connected with the rotating rod 32 through a water pipe 8, when the water pump 7 is switched on and started by an external power supply, the water pump 7 in the water tank 12 is conveyed into the rotating rod 32, water is sprayed out from the bottom end of the rotating rod 32 to wash castings, and water after washing flows into the water tank 12, so that the water recycling is realized.

The input port of the water pump 7 is provided with a filter screen to prevent impurities in the water from entering the water pump 7.

Referring to fig. 3, be provided with rotary joint 9 between bull stick 32 and the

water pipe

8, 9 one end of rotary joint and water pipe 8 fixed connection, another pot head is established on the top of bull stick 32, has seted up seal groove 10 along circumference in the rotary joint 9, and seal groove 10 is the annular, is provided with sealing washer 11 in the seal groove 10, the outer wall butt of sealing washer 11 and bull stick 32.

Referring to fig. 4, the clamping mechanism 4 includes two sets of cylinders 41 symmetrically disposed on two sides of the first slide rail 13, the telescopic rods of the cylinders 41 are provided with the abutting blocks 42, the cylinders 41 are connected with an external air pump, when the casting is sent between the two abutting blocks 42, the telescopic rods of the cylinders 41 extend to drive the two abutting blocks 42 to approach each other until the two abutting blocks 42 abut against the casting.

The shape of the side of the two abutting blocks 42 close to each other is arranged corresponding to the shape of the casting, so as to increase the contact area between the casting and the abutting blocks 42. The tightening block 42 is in threaded connection with the telescopic rod of the air cylinder 41, and when castings of different specifications are cleaned, the tightening block 42 can be detached and replaced by the tightening block 42 corresponding to the castings.

Referring to fig. 5, the lifting seat 5 includes a screw rod 51 and a guide rod 52 vertically disposed on the frame 1, the screw rod 51 is rotatably connected with the frame 1, a lifting plate 53 is connected to the screw rod 51 by a thread, the lifting plate 53 is in sliding fit with the guide rod 52, the lifting seat 5 further includes a first motor 54 in transmission connection with the screw rod 51, a first bevel gear 55 is fixed on an output shaft of the first motor 54, and a second bevel gear 56 engaged with the first bevel gear 55 is disposed on the screw rod 51.

The first motor 54 is a three-phase alternating current motor capable of rotating in forward and reverse directions, when the first motor 54 is started by an external power supply, the first bevel gear 55 is driven to rotate, the screw rod 51 is driven to rotate through the meshing of the first bevel gear 55 and the second bevel gear 56, and the screw rod 51 drives the lifting plate 53 to lift through the threaded fit with the lifting plate 53.

Referring to fig. 6, the lifting plate 53 is provided with a second slide rail 57 corresponding to the first slide rail 13, and rollers 24 are provided on both sides of the table 2, and when the table 2 is pushed or pulled, the rollers 24 roll along the first slide rail 13 or the second slide rail 57.

Two draw-in grooves 21 have been seted up to 2 upper surfaces of workstation diagonal angles, be provided with compression spring 22 in the draw-in groove 21, be provided with in the draw-in groove 21 and be used for carrying out the locating pin 23 that fixes a position the mould, locating pin 23 bottom face and compression spring 22 butt, when the foundry goods dislocation is installed on workstation 2, locating pin 23 is impressed in draw-in groove 21 by the foundry goods completely, compression spring 22 is compressed this moment, when fine setting foundry goods made the foundry goods remove to the trample correct position, locating pin 23 gets into in the locating hole on the foundry goods under compression spring 22 tension.

The top end of the positioning pin 23 is tapered, so that the positioning pin 23 can be more easily aligned with the positioning hole on the casting.

The implementation principle of the casting liquid port cleaning device of the casting mold is as follows: during initial state, workstation 2 is located lift seat 5, and lift seat 5 is located the bottom of lead screw 51, place the foundry goods on workstation 2, then order about workstation 2 through lift seat 5 and rise, stop rising when first slide rail 13 flushes with second slide rail 57, level promotes workstation 2, make workstation 2 remove under clearance mechanism 3 along second slide rail 57 and first slide rail 13, press from both sides tightly the foundry goods through clamping mechanism 4 after that, start clearance mechanism 3 at last, clear up the foundry goods.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a casting liquid port cleaning device of casting mould, includes frame (1), frame (1) top is provided with clearance mechanism (3), its characterized in that: be provided with workstation (2) that are located clearance mechanism (3) below in frame (1), be provided with clamping mechanism (4) that are located workstation (2) both sides in frame (1), frame (1) is improved level and is provided with first slide rail (13), workstation (2) sliding connection is on first slide rail (13), clamping mechanism (4) include that two sets of symmetries set up cylinder (41) in first slide rail (13) both sides, be provided with on the telescopic link of cylinder (41) and support tight piece (42).

2. The casting solution port cleaning apparatus of a casting mold according to claim 1, characterized in that: frame (1) one side is provided with lift seat (5), lift seat (5) are including lead screw (51) and guide bar (52) of vertical setting, lead screw (51) rotate with frame (1) and are connected, threaded connection has lifter plate (53) on lead screw (51), lifter plate (53) and guide bar (52) sliding fit, lift seat (5) still include first motor (54) of being connected with lead screw (51) conveying.

3. The casting solution port cleaning apparatus of a casting mold according to claim 2, characterized in that: the lifting plate (53) is provided with a second sliding rail (57) which is arranged corresponding to the first sliding rail (13), rollers (24) are arranged on two sides of the workbench (2), and the rollers (24) roll along the first sliding rail (13) and the second sliding rail (57).

4. The casting solution port cleaning apparatus of a casting mold according to claim 1, characterized in that: the die positioning device is characterized in that two groups of positioning pins (23) used for positioning the die are arranged on the workbench (2), and the top ends of the positioning pins (23) are conical.

5. The casting solution port cleaning apparatus of a casting mold according to claim 4, characterized in that: a clamping groove (21) is formed in the workbench (2), a compression spring (22) is arranged in the clamping groove (21), the positioning pin is connected into the clamping groove (21) in a sliding mode, and the bottom end face of the positioning pin (23) is abutted to the compression spring (22).

6. The casting solution port cleaning apparatus of a casting mold according to claim 1, characterized in that: clearance mechanism (3) are including brush dish (31), brush dish (31) lower surface is provided with the brush hair, brush dish (31) upper surface is fixed with bull stick (32) of being connected with frame (1) rotation, be provided with second motor (33) on frame (1), second motor (33) are connected with bull stick (32) transmission through gear drive (6).

7. The casting solution port cleaning apparatus of a casting mold according to claim 6, characterized in that: the rotary rod (32) is a hollow pipe, a water tank (12) located below the cleaning mechanism (3) is arranged on the rack (1), a water pump (7) is arranged on the water tank (12), the input end of the water pump (7) is connected with the water tank (12), and the output end of the water pump (7) is connected with the rotary rod (32) through a water pipe (8).

8. The casting solution port cleaning apparatus of a casting mold according to claim 7, characterized in that: be provided with rotary joint (9) between bull stick (32) and water pipe (8), rotary joint (9) one end and water pipe (8) fixed connection, another pot head is established at the tip of bull stick (32), rotary joint (9) inside is provided with seal groove (10), be provided with sealing washer (11) in seal groove (10), the outer wall butt of sealing washer (11) and bull stick (32).