CN216139164U

CN216139164U - Mortar stirring device for precision casting

Info

Publication number: CN216139164U
Application number: CN202121860435.5U
Authority: CN
Inventors: 王荣华; 戚玉庆; 罗永松; 陈曾武; 袁吉峰
Original assignee: Chiping Xinzhigao Metal Precision Products Co ltd
Current assignee: Chiping Xinzhigao Metal Precision Products Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-03-29
Anticipated expiration: 2031-08-10

Abstract

The utility model provides a mortar stirring device for precision casting, which relates to the field of precision casting technology and comprises a bottom plate and a motor box, wherein a rotating motor is fixed inside the motor box, the output end of the rotating motor penetrates through the motor box, a stirring disc is fixed on the surface of the output end of the rotating motor, the output end of the rotating motor penetrates through the top surface of the stirring disc, a driving gear is fixed at the output end of the rotating motor, a driving gear and a driven gear are designed, the driving gear is driven to rotate by the rotating motor through the output end, the driven gear meshed with the driving gear rotates under the transmission of the driving gear, the rotating motor drives the whole stirring disc to rotate and simultaneously enables the driven gear to rotate, and the design enables a connecting rod and a stirring rod to drive a stirring plate to rotate while stirring, so that mortar is stirred more uniformly, the compactness and the surface of a casting piece is compact, The smoothness is reduced greatly, and the quality and the aesthetic property of the casting are improved.

Description

Mortar stirring device for precision casting

Technical Field

The utility model relates to the technical field of precision casting technology, in particular to a mortar stirring device for precision casting.

Background

Precision casting is a casting method that enables a relatively accurate shape and high casting accuracy to be obtained, relative to conventional casting processes. The process of precision casting comprises the following steps: firstly, making a wax mould, wherein the wax mould is consistent with a product to be cast in size and shape, then, carrying out slurry dipping and drying treatment on the made wax mould to form a ceramic shell on the surface of the wax mould, then carrying out dewaxing treatment on the ceramic shell (removing the wax mould inside the ceramic shell after melting), finally, pouring a metal material into the dewaxed ceramic shell, and crushing and removing the ceramic shell after the metal material is cooled and solidified to obtain a casting, namely the required product.

A mortar stirring device is disclosed according to the patent with the patent number of CN202006098U, and relates to the technical field of precision casting. The mortar agitating unit is including the staving that is used for holding the mortar, be located staving below motor and being located the inside L shape baffle of staving, the staving is provided with the dead lever outward, the upper end of L shape baffle is fixed on the dead lever, L shape baffle include vertical baffle and with the horizontal dog that vertical baffle is connected, wherein: one surface of the vertical baffle plate, which is impacted by the mortar, is provided with a baffle plate which inclines downwards; the transverse block is triangular prism. According to the utility model, by changing the structure of the L-shaped baffle, the adverse effect of gravity on mortar stirring is better overcome, and the mortar can be stirred more uniformly, so that the quality of a ceramic shell can be ensured, and the quality of a casting can be improved.

The existing mortar stirring device for precision casting is not ideal in mortar stirring effect, and if mortar is not uniformly stirred, the compactness and smoothness of a casting are reduced, and the quality and the attractiveness of the casting are reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a mortar stirring device for precision casting.

In order to achieve the purpose, the utility model adopts the following technical scheme: mortar agitating unit for precision casting, including bottom plate and motor case, the inside of motor case is fixed with the rotating electrical machines, and the output of rotating electrical machines runs through the motor case, the fixed surface of the output of rotating electrical machines has the agitator disk, and the output of rotating electrical machines runs through the agitator disk top surface, the output of rotating electrical machines is fixed with the driving gear, the inside of agitator disk is equipped with the connecting rod, and the one end of connecting rod and the inside top surface swing joint of agitator disk, and the connecting rod runs through the agitator disk bottom surface, the fixed surface of connecting rod has driven gear, and driven gear and driving gear intermeshing, the bottom of connecting rod is equipped with the puddler, and puddler and connecting rod flange joint, the bottom of puddler is equipped with the stirring board, and stirring board and puddler swing joint.

Preferably, the top surface of bottom plate is fixed with the deflector, the deflector top is fixed with the mounting panel, the top surface of mounting panel is fixed with servo motor, servo motor's output runs through the mounting panel, servo motor's output is fixed with the lead screw, and the bottom plate top surface swing joint of lead screw.

Preferably, the lead screw surface is equipped with the sliding block, and sliding block and lead screw threaded connection, and sliding block and deflector sliding connection, the fixed surface of sliding block has the extension arm, and the one end and the motor case side fixed connection of sliding block are kept away from to the extension arm.

Preferably, the deflector back is fixed with the controller, and the controller respectively with servo motor, rotating electrical machines electric connection, the surface mosaic of controller has the display screen, the controller surface is equipped with adjustment button, and adjustment button and controller swing joint, and adjustment button and display screen electric connection.

Preferably, the side of agitator disk is fixed with the dead lever, and the dead lever is axisymmetric about the agitator disk side, the bottom of dead lever is equipped with the scraper blade, and scraper blade and dead lever bottom swing joint.

Preferably, the connecting rod, the stirring rod and the stirring plate are axially symmetrical about the stirring disc, and the surfaces of the connecting rod, the stirring rod and the stirring plate are subjected to shot blasting treatment.

Advantageous effects

According to the utility model, the design of the driving gear and the driven gear is adopted, the rotating motor is utilized to drive the driving gear to rotate through the output end, the driven gear meshed with the driving gear rotates under the transmission of the driving gear, so that the rotating motor drives the whole stirring disc to rotate and the driven gear can rotate, the connecting rod and the stirring rod drive the stirring plate to rotate while stirring, the mortar is stirred more uniformly, the compactness and smoothness of a casting are reduced, and the quality and the attractiveness of the casting are improved.

According to the utility model, the design of the screw rod and the sliding block is adopted, the screw rod can be controlled by the servo motor to rotate to drive the sliding block to move up and down, the design can be suitable for stirring mortar at different depths, the device and the mortar are fully contacted from top to bottom during stirring of the mortar, the stirred mortar is more uniform and fine, and the operation is simple and convenient.

Drawings

FIG. 1 is an isometric view of the present invention;

FIG. 2 is a rear view of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

fig. 4 is an enlarged view of a portion of the structure of the present invention.

Illustration of the drawings:

1. mounting a plate; 2. a controller; 3. a guide plate; 4. a base plate; 5. a servo motor; 6. a display screen; 7. an adjustment button; 8. a rotating electric machine; 9. a stirring plate; 10. fixing the rod; 11. a squeegee; 12. a slider; 13. a screw rod; 14. a motor case; 15. an extension arm; 16. a connecting rod; 17. a driving gear; 18. a stirring plate; 19. a driven gear; 20. a stirring rod.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1 to 4, the mortar mixing apparatus for precision casting includes a base plate 4 and a motor housing 14, a rotary motor 8 is fixed inside the motor housing 14, the output end of the rotating motor 8 penetrates through the motor box 14, the surface of the output end of the rotating motor 8 is fixed with a stirring disc 9, the output end of the rotating motor 8 penetrates through the top surface of the stirring disc 9, the output end of the rotating motor 8 is fixed with a driving gear 17, a connecting rod 16 is arranged inside the stirring disc 9, one end of the connecting rod 16 is movably connected with the inner top surface of the stirring disc 9, the connecting rod 16 penetrates through the bottom surface of the stirring disc 9, a driven gear 19 is fixed on the surface of the connecting rod 16, and the driven gear 19 is meshed with the driving gear 17, the bottom end of the connecting rod 16 is provided with a stirring rod 20, the stirring rod 20 is connected with the connecting rod 16 in a flange mode, the bottom end of the stirring rod 20 is provided with a stirring plate 18, and the stirring plate 18 is movably connected with the stirring rod 20.

The top surface of bottom plate 4 is fixed with deflector 3, and the top of deflector 3 is fixed with mounting panel 1, and the top surface of mounting panel 1 is fixed with servo motor 5, and mounting panel 1 is run through to servo motor 5's output, and servo motor 5's output is fixed with lead screw 13, and the bottom and the 4 top surfaces swing joint of bottom plate of lead screw 13. Sliding block 12 is arranged on the surface of screw rod 13, sliding block 12 is in threaded connection with screw rod 13, sliding block 12 is in sliding connection with guide plate 3, extension arm 15 is fixed on the surface of sliding block 12, and one end, far away from sliding block 12, of extension arm 15 is fixedly connected with the side face of motor box 14. The back of the guide plate 3 is fixed with a controller 2, the controller 2 is respectively electrically connected with a servo motor 5 and a rotating motor 8, a display screen 6 is inlaid on the surface of the controller 2, an adjusting button 7 is arranged on the surface of the controller 2, the adjusting button 7 is movably connected with the controller 2, and the adjusting button 7 is electrically connected with the display screen 6. The side surface of the stirring disc 9 is fixed with a fixed rod 10, the fixed rod 10 is axisymmetric with respect to the side surface of the stirring disc 9, the bottom end of the fixed rod 10 is provided with a scraper 11, and the scraper 11 is movably connected with the bottom end of the fixed rod 10. The connecting rod 16, the stirring rod 20 and the stirring plate 18 are axisymmetric with respect to the stirring disk 9, and the surfaces of the connecting rod 16, the stirring rod 20 and the stirring plate 18 are subjected to shot blasting.

The working principle of the utility model is as follows: when the device is started, data are input into the controller 2, then the controller 2 controls the servo motor 5, the lifting of the sliding block 12 is controlled by controlling the rotation of the screw rod 13, then the controller 2 controls the rotating motor 8, the driving gear 17 at the output end of the rotating motor 8 drives the driven gear 19 to rotate, the diameter of the driving gear 17 is larger than that of the driven gear 19, the driven gear 19 can rotate rapidly, the design of the driving gear 17 and the driven gear 19 is adopted, the rotating motor 8 drives the driving gear 17 to rotate through the output end, the driven gear 19 meshed with the driving gear 17 rotates under the transmission of the driving gear 17, the rotating motor 8 drives the whole stirring disc 9 to rotate, meanwhile, the driven gear 19 can realize autorotation, the design enables the connecting rod 16 and the stirring rod 20 to drive the stirring plate 18 to autorotation while stirring, and mortar is stirred more uniformly, the compactness and the smoothness of the casting are reduced, and the quality and the attractiveness of the casting are improved. Adopt the design of lead screw 13 and sliding block 12, can utilize servo motor 5 to control the rotatory sliding block 12 that drives of lead screw 13 and reciprocate, this kind of design can be applicable to the mortar stirring of the different degree of depth, makes the mortar when the stirring device obtain abundant contact from top to bottom with the mortar, makes the mortar of stirring wholly more even, fine and smooth, and it is also simple and convenient to operate.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Mortar agitating unit for precision casting includes bottom plate (4) and motor case (14), its characterized in that: the automatic stirring device is characterized in that a rotating motor (8) is fixed inside the motor box (14), the output end of the rotating motor (8) penetrates through the motor box (14), a stirring disc (9) is fixed on the surface of the output end of the rotating motor (8), the output end of the rotating motor (8) penetrates through the top surface of the stirring disc (9), a driving gear (17) is fixed on the output end of the rotating motor (8), a connecting rod (16) is arranged inside the stirring disc (9), one end of the connecting rod (16) is movably connected with the top surface inside the stirring disc (9), the connecting rod (16) penetrates through the bottom surface of the stirring disc (9), a driven gear (19) is fixed on the surface of the connecting rod (16), the driven gear (19) is meshed with the driving gear (17), a stirring rod (20) is arranged at the bottom end of the connecting rod (16), and the stirring rod (20) is connected with the connecting rod (16) in a flange manner, the bottom end of the stirring rod (20) is provided with a stirring plate (18), and the stirring plate (18) is movably connected with the stirring rod (20).

2. The mortar stirring device for precision casting according to claim 1, wherein: the top surface of bottom plate (4) is fixed with deflector (3), deflector (3) top is fixed with mounting panel (1), the top surface of mounting panel (1) is fixed with servo motor (5), the output of servo motor (5) runs through mounting panel (1), the output of servo motor (5) is fixed with lead screw (13), and the bottom and bottom plate (4) top surface swing joint of lead screw (13).

3. The mortar stirring device for precision casting according to claim 2, wherein: screw rod (13) surface is equipped with sliding block (12), and sliding block (12) and screw rod (13) threaded connection, and sliding block (12) and deflector (3) sliding connection, the fixed surface of sliding block (12) has extension arm (15), and extension arm (15) keep away from the one end and motor case (14) side fixed connection of sliding block (12).

4. The mortar stirring device for precision casting according to claim 2, wherein: the utility model discloses a motor, including deflector (3), deflector (3) back, and controller (2) respectively with servo motor (5), rotating electrical machines (8) electric connection, the surface mosaic of controller (2) has display screen (6), controller (2) surface is equipped with adjustment button (7), and adjustment button (7) and controller (2) swing joint, and adjustment button (7) and display screen (6) electric connection.

5. The mortar stirring device for precision casting according to claim 1, wherein: the side of agitator disk (9) is fixed with dead lever (10), and dead lever (10) are axisymmetric about agitator disk (9) side, the bottom of dead lever (10) is equipped with scraper blade (11), and scraper blade (11) and dead lever (10) bottom swing joint.

6. The mortar stirring device for precision casting according to claim 1, wherein: the connecting rod (16), the stirring rod (20) and the stirring plate (18) are axially symmetrical relative to the stirring disc (9), and the surfaces of the connecting rod (16), the stirring rod (20) and the stirring plate (18) are subjected to shot blasting treatment.