CN215941436U

CN215941436U - Pure titanium casting machine with positioning function

Info

Publication number: CN215941436U
Application number: CN202122058973.9U
Authority: CN
Inventors: 于文广; 倪剑
Original assignee: Dalian Kangyade Denture Co ltd
Current assignee: Dalian Kangyade Denture Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-03-04
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a pure titanium casting machine with a positioning function, which relates to the technical field of casting machines and comprises a first box body, a feeding channel pipe, a discharging channel pipe and a pair of inert gas guide pipes.

Description

Pure titanium casting machine with positioning function

Technical Field

The utility model relates to the technical field of casting machines, in particular to a pure titanium casting machine with a positioning function.

Background

Casting is one of the fundamental processes in the modern machine manufacturing industry. Casting is developed gradually in China as a metal hot working process. The casting machine is all available mechanical equipment which is used for smelting metal into liquid meeting certain requirements by utilizing the technology and pouring the liquid into a casting mold, and obtaining a casting with preset shape, size and performance after cooling, solidification and cleaning treatment, and is also called as casting equipment, the prior full-automatic denture casting machine with the publication number of CN209867330U comprises a machine box, a movable frame and a water tank, wherein a smelting furnace is arranged in the machine box, the water tank is arranged below the smelting furnace, a discharging hopper is arranged at the top of the machine box, the movable frame is connected with the bottom surface of a supporting plate through an electric telescopic rod, and the upper surface of a casting tray is connected with a sense tooth mold; a water filtering plate is arranged at the bottom of the water tank, and a water pump is arranged on one side of the supporting frame; the output end of the motor is connected with a screw rod, and the bottom of the discharging hopper is connected with the feeding hole through a discharging pipe. The full-automatic false tooth casting machine is provided with a communicating structure of a discharge hopper, a smelting furnace and a water tank.

However, the above structure still has the following problems: when the false tooth mould needs to be replaced, the equipment cannot quickly position and center the grinding tool, and the casting effect with good casting precision is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a pure titanium casting machine with a positioning function, and solves the problems that when an artificial tooth mould needs to be replaced, the existing equipment cannot quickly position and center a grinding tool, and the casting precision and the casting effect are influenced.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a pure titanium casting machine with a positioning function comprises a first box body, a feeding channel pipe, a discharging channel pipe and a pair of inert gas guide pipes, wherein a second box body is fixedly installed at the top end in the first box body, the feeding channel pipe penetrates through the first box body and the upper wall surface of the second box body and is fixedly installed between the upper wall surface of the first box body and the upper wall surface of the second box body, a smelting furnace is fixedly connected to the bottom end of the feeding channel pipe, the discharging channel pipe is fixedly installed between the lower wall surface of the second box body and the bottom end of the smelting furnace after penetrating through the lower wall surface of the second box body, a heating wire is wound on the outer wall surface of the smelting furnace, the pair of inert gas guide pipes penetrate through the upper wall surface of the first box body and the upper wall surface of the second box body and are respectively and fixedly connected to the smelting furnace and positioned on two sides of the feeding channel pipe, and fireproof mud is filled between the inner wall surface of the second box body and the outer wall surface of the smelting furnace, first bottom half fixed mounting has a first motor, the drive end of first motor is equipped with the fan, just be located fan top fixed mounting and have the third box in the first box, be equipped with the artificial tooth mould on the third box, just be located artificial tooth mould both sides and be equipped with positioner on the third box, be equipped with cooling device in the third box and on the wall behind the first box.

Preferably, the positioning device comprises a pair of cylinders and a screw rod, the pair of cylinders are respectively and fixedly arranged on the third box body and positioned at two sides of the false tooth die plate, the upper wall surface and the lower wall surface in the cylinders are respectively provided with a slide rail, the slide rail is movably provided with a slide block, a sleeve is fixedly arranged between the slide blocks, one side of the cylinder is provided with a first through hole, the sleeve penetrates through one side of the cylinder and is movably arranged in the first through hole, the penetrating end of the sleeve is provided with a clamping block, the sleeve is internally provided with an internal thread, the screw rod is in threaded connection with the sleeve, two sides of the first box body are fixedly provided with a motor installation shell, the bottom in the motor installation shell is fixedly provided with a second motor, a driving end of the second motor is fixedly provided with a first bevel gear, two sides of the first box body are respectively provided with a second through hole, and a bearing is fixedly arranged in the second through hole, the other side of the cylinder body is provided with a third through hole, the other end of the screw penetrates through the cylinder body and is movably installed in the third through hole, the other end of the screw penetrates through two sides of the first box body respectively and is fixedly installed in the bearing, a second bevel gear is fixedly installed at the penetrating end of the screw, and the first bevel gear is meshed with the second bevel gear.

Preferably, cooling device includes the water tank, water tank fixed mounting is in wall behind the first box, wall fixed mounting has the semiconductor refrigeration piece behind the water tank, water tank one side fixed mounting has the water pump, fixedly connected with inlet tube between water pump input and the water tank one side, water pump output end fixedly connected with outlet pipe, the outlet pipe other end runs through in first box rear wall face and the third box rear wall face fixed mounting and the third box, water tank opposite side fixed mounting has the wet return, the wet return other end runs through in first box rear wall face and the third box rear wall face fixed mounting and the third box, fixed mounting has snakelike cooling tube between outlet pipe and the wet return, a plurality of ventilation holes have been seted up respectively to upper and lower wall of third box.

Preferably, a first valve is arranged on the feeding channel pipe, a second valve is arranged on the discharging channel pipe, and an air valve is arranged on the inert gas guide pipe.

Preferably, the front wall surface of the first box body is provided with an operation door, the bottom end of the first box body is provided with an air inlet, and one side of the first box body is provided with an air outlet.

Preferably, support rods are respectively arranged between the serpentine cooling pipe and the inner front wall surface and the inner rear wall surface of the third box body.

Advantageous effects

The utility model provides a pure titanium casting machine with a positioning function, and solves the problem that when an artificial tooth mould needs to be replaced, the existing equipment cannot quickly position and center a grinding tool, so that the casting effect with good casting precision is influenced. The false tooth mold disc can be quickly positioned and centered through the positioning device, the time required for positioning and centering before casting is reduced, the working efficiency is increased while the processing longitude is increased, raw materials in the false tooth mold disc are cooled through the matching of the cooling device and the fan, the possibility that the direct water cooling possibly damages the surface of a workpiece is avoided, the workpiece is protected, and the time required for film forming is reduced.

Drawings

FIG. 1 is a front view of a pure titanium casting machine with positioning function according to the present invention.

FIG. 2 is a front view of a pure titanium casting machine with positioning function according to the present invention.

FIG. 3 is a sectional top view of a third box position of a pure titanium caster according to the present invention with a positioning function.

FIG. 4 is a sectional top view of a third box position of a pure titanium caster according to the present invention with a positioning function.

In the figure: 1-a first box; 2-a feed channel tube; 3-a discharge channel pipe; 4-an inert gas conduit; 5-a second box body; 6-smelting furnace; 7-heating the electric wire; 8-fire-proof mud; 9-a first motor; 10-a fan; 11-a third box; 12-a denture template; 13-a barrel body; 14-a screw; 15-a slide rail; 16-a slide block; 17-a sleeve; 18-a clamping block; 19-motor mounting case; 20-a second motor; 21-a first bevel gear; 22-a bearing; 23-a second bevel gear; 24-a water tank; 25-a water pump; 26-serpentine cooling tubes; 27-a vent; 28-semiconductor refrigerating sheet.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a pure titanium casting machine with a positioning function comprises a first box body 1, a feeding channel pipe 2, a discharging channel pipe 3 and a pair of inert gas guide pipes 4, wherein a second box body 5 is fixedly installed at the top end in the first box body 1, the feeding channel pipe 2 penetrates through the first box body 1 and the upper wall surface of the second box body 5 and is fixedly installed between the upper wall surface of the first box body 1 and the upper wall surface of the second box body 5, a smelting furnace 6 is fixedly connected to the bottom end of the feeding channel pipe 2, the discharging channel pipe 3 penetrates through the lower wall surface of the second box body 5 and is fixedly installed between the lower wall surface of the second box body 5 and the bottom end of the smelting furnace 6, a heating wire 7 is wound on the outer wall surface of the smelting furnace 6, and the pair of inert gas guide pipes 4 penetrates through the upper wall surface of the first box body 1 and the upper wall surface of the second box body 5 and is fixedly connected to the smelting furnace 6 and positioned at two sides of the feeding channel pipe 2 respectively, the fireproof mud 8 is filled between the inner wall surface of the second box body 5 and the outer wall surface of the smelting furnace 6, a first motor 9 is fixedly mounted at the bottom of the first box body 1, a fan 10 is arranged at the driving end of the first motor 9, a third box body 11 is fixedly mounted in the first box body 1 and above the fan 10, an artificial tooth mold disc 12 is arranged on the third box body 11, positioning devices are arranged on the third box body 11 and on two sides of the artificial tooth mold disc 12, and cooling devices are arranged in the third box body 11 and on the rear wall surface of the first box body 1. The positioning device comprises a pair of cylinders 13 and screws 14, the cylinders 13 are respectively and fixedly mounted on the third box body 11 and located on two sides of the denture die plate 12, slide rails 15 are respectively arranged on the upper wall surface and the lower wall surface in the cylinders 13, slide blocks 16 are movably mounted on the slide rails 15, sleeves 17 are fixedly mounted between the slide blocks 16, a first through hole is formed in one side of each cylinder 13, each sleeve 17 penetrates through one side of each cylinder 13 and is movably mounted in the corresponding first through hole, a clamping block 18 is arranged at the penetrating end of each sleeve 17, internal threads are formed in each sleeve 17, the screws 14 are in threaded connection with the sleeves 17, motor mounting shells 19 are fixedly mounted on two sides of the first box body 1, a second motor 20 is fixedly mounted at the bottom in each motor mounting shell 19, a first bevel gear 21 is fixedly mounted at the driving end of the second motor 20, and second through holes are respectively formed in two sides of the first box body 1, a bearing 22 is fixedly installed in the second through hole, a third through hole is formed in the other side of the cylinder 13, the other end of the screw 14 penetrates through the cylinder 13 and is movably installed in the third through hole, the other end of the screw 14 penetrates through two sides of the first box body 1 and is fixedly installed in the bearing 22, a second bevel gear 23 is fixedly installed in the penetrating end of the screw 14, and the first bevel gear 21 is meshed with the second bevel gear 23. The cooling device comprises a water tank 24, the water tank 24 is fixedly arranged on the rear wall surface of the first box body 1, a semiconductor refrigerating sheet 28 is fixedly arranged on the rear wall surface of the water tank 24, a water pump 25 is fixedly arranged on one side of the water tank 24, a water inlet pipe is fixedly connected between the input end of the water pump 25 and one side of the water tank 24, a water outlet pipe is fixedly connected at the output end of the water pump 25, the other end of the water outlet pipe penetrates through the rear side wall surface of the first box body 1 and the rear side wall surface of the third box body 11 and is fixedly arranged in the third box body 11, the other side of the water tank 24 is fixedly provided with a water return pipe, the other end of the water return pipe penetrates through the rear side wall surface of the first tank body 1 and the rear side wall surface of the third tank body 11 and is fixedly arranged in the third tank body 11, a serpentine cooling pipe 26 is fixedly installed between the water outlet pipe and the water return pipe, and a plurality of vent holes 27 are respectively formed in the upper wall surface and the lower wall surface of the third box body 11. The feeding channel pipe 2 is provided with a first valve, the discharging channel pipe 3 is provided with a second valve, and the inert gas guide pipe 4 is provided with a gas valve. The front wall surface of the first box body 1 is provided with an operation door, the bottom end of the first box body 1 is provided with an air inlet, and one side of the first box body 1 is provided with an air outlet. Support rods are respectively arranged between the serpentine cooling pipe 26 and the front wall surface and the rear wall surface in the third box body 11.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

Example (b): according to the attached figures 1-4 of the specification, the heating wire 7, the first motor 9, the second motor 20, the water pump 25, the semiconductor refrigerating sheet 28, the first valve, the second valve and the air valve are electrically connected with an external controller through conducting wires, when the artificial tooth model is used, the artificial tooth model 12 is firstly placed on the third box body 11, the controller controls the second motor 20 to start to drive the first bevel gear 21 to rotate, the first bevel gear 21 drives the second bevel gear 23 to rotate, the second bevel gear 23 drives the screw rod 14 to rotate, the screw rod 14 rotates to drive the sleeve 17 to feed towards the direction of the artificial tooth model 12, the artificial tooth model 12 is centered and positioned, the artificial tooth model 12 and the discharge channel pipe 3 are conveniently aligned, the artificial tooth model is conveniently centered when different types of artificial tooth models are replaced, the sliding block 16 moves on the sliding rail 15 along with the sleeve 17 in the process to limit the rotation of the sleeve 17, and after the positioning is completed, pouring raw materials into the feeding channel pipe 2, in the process, introducing inert gas into one of the inert gas guide pipes 4, discharging the inert gas from the other inert gas guide pipe 4, emptying air in the smelting furnace 6, preventing components in the air from reacting with the raw materials, heating the smelting furnace 6 by controlling the heating electric wire 7 through the controller, smelting the raw materials, opening the second valve after smelting, casting the smelted raw materials on the denture die plate 12, controlling the water pump 25 and the semiconductor refrigerating sheet 28 through the controller, refrigerating and cooling water in the water tank 24 by the semiconductor refrigerating sheet 28, introducing cold water into the snakelike cooling pipe 26 by the water pump 25, controlling the first motor 9 to drive the fan 10 to blow upwards by the controller, and cooling and blowing the wind to the space on the denture die plate 12 after passing through the snakelike cooling pipe 26, the molding of the material in the denture template 12 can be accelerated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims

1. A pure titanium casting machine with a positioning function comprises a first box body (1), a feeding channel pipe (2), a discharging channel pipe (3) and a pair of inert gas guide pipes (4), and is characterized in that a second box body (5) is fixedly installed at the top end in the first box body (1), the feeding channel pipe (2) penetrates through the first box body (1) and the upper wall surface of the second box body (5) and is fixedly installed between the upper wall surface of the first box body (1) and the upper wall surface of the second box body (5), the bottom end of the feeding channel pipe (2) is fixedly connected with a smelting furnace (6), the bottom end of the smelting furnace (6) is fixedly connected with the discharging channel pipe (3), the discharging channel pipe (3) penetrates through the lower wall surface of the second box body (5) and is fixedly installed between the lower wall surface of the second box body (5) and the bottom end of the smelting furnace (6), a heating wire (7) is wound on the outer wall surface of the smelting furnace (6), the inert gas guide pipe (4) penetrates through the upper wall surface of the first box body (1) and the upper wall surface of the second box body (5) and is fixedly connected to the smelting furnace (6) and located on two sides of the feeding channel pipe (2) respectively, fireproof mud (8) is filled between the inner wall surface of the second box body (5) and the outer wall surface of the smelting furnace (6), a first motor (9) is fixedly installed at the bottom of the first box body (1), a fan (10) is arranged at the driving end of the first motor (9), a third box body (11) is fixedly installed in the first box body (1) and located above the fan (10), an artificial tooth mold disc (12) is arranged on the third box body (11), positioning devices are arranged on two sides of the artificial tooth mold disc (12) on the third box body (11), and cooling devices are arranged on the rear wall surface of the first box body (1) and in the third box body (11).

2. The pure titanium casting machine with the positioning function according to claim 1, wherein the positioning device comprises a pair of cylinders (13) and a screw (14), the pair of cylinders (13) are respectively and fixedly installed on a third box (11) and located at two sides of an artificial tooth mold (12), the upper wall and the lower wall in the cylinder (13) are respectively provided with a slide rail (15), the slide rail (15) is movably installed with a slide block (16), a sleeve (17) is fixedly installed between the slide blocks (16), one side of the cylinder (13) is provided with a first through hole, the sleeve (17) penetrates through one side of the cylinder (13) and is movably installed in the first through hole, the penetrating end of the sleeve (17) is provided with a clamping block (18), the sleeve (17) is internally provided with an internal thread, the screw (14) is in threaded connection with the sleeve (17), and motor installation cases (19) are fixedly installed at two sides of the first box (1), bottom fixed mounting has second motor (20) in motor installation shell (19), the drive end fixed mounting of second motor (20) has first bevel gear (21), the second through-hole has been seted up respectively to first box (1) both sides, fixed mounting has bearing (22) in the second through-hole, the third through-hole has been seted up to barrel (13) opposite side, barrel (13) movable mounting is run through to screw rod (14) other end in the third through-hole, the other end of screw rod (14) runs through first box (1) both sides and fixed mounting respectively in bearing (22), the fixed mounting that runs through of screw rod (14) has second bevel gear (23), first bevel gear (21) are connected with second bevel gear (23) looks meshing.

3. The pure titanium casting machine with the positioning function according to claim 1, wherein the cooling device comprises a water tank (24), the water tank (24) is fixedly installed on the rear wall surface of the first box body (1), the semiconductor refrigerating sheet (28) is fixedly installed on the rear wall surface of the water tank (24), a water pump (25) is fixedly installed on one side of the water tank (24), a water inlet pipe is fixedly connected between the input end of the water pump (25) and one side of the water tank (24), the output end of the water pump (25) is fixedly connected with a water outlet pipe, the other end of the water outlet pipe penetrates through the rear wall surface of the first box body (1) and the rear wall surface of the third box body (11) and is fixedly installed in the third box body (11), a water return pipe is fixedly installed on the other side of the water tank (24), and the other end of the water return pipe penetrates through the rear wall surface of the first box body (1) and the rear wall surface of the third box body (11) and is fixedly installed in the third box body (11), a serpentine cooling pipe (26) is fixedly installed between the water outlet pipe and the water return pipe, and a plurality of vent holes (27) are respectively formed in the upper wall surface and the lower wall surface of the third box body (11).

4. The pure titanium casting machine with the positioning function according to claim 1, wherein a first valve is arranged on the feeding channel pipe (2), a second valve is arranged on the discharging channel pipe (3), and a gas valve is arranged on the inert gas conduit (4).

5. The pure titanium casting machine with the positioning function according to claim 1, characterized in that the front wall of the first box body (1) is provided with an operation door, the bottom end of the first box body (1) is provided with an air inlet, and one side of the first box body (1) is provided with an air outlet.

6. The pure titanium casting machine with the positioning function according to claim 3, characterized in that support rods are respectively arranged between the serpentine cooling pipe (26) and the front and rear wall surfaces in the third box body (11).