CN214212181U

CN214212181U - Fusible alloy casting device of alloy screen

Info

Publication number: CN214212181U
Application number: CN202120160405.7U
Authority: CN
Inventors: 李恒培
Original assignee: Shandong Yanggu Wandehao Valve Industry Co ltd
Current assignee: Shandong Yanggu Wandehao Valve Industry Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-09-17
Anticipated expiration: 2031-01-20

Abstract

The utility model relates to an alloy sieve fusible alloy casting device belongs to alloy sieve casting equipment technical field, including supporting seat, carousel, positioning seat and drive assembly, the supporting seat is cylindricly, and the axle section of supporting seat is the diameter that step form and upper end hole are greater than the diameter in lower end hole, and the carousel is installed on the step of supporting seat hole, the lower terminal surface fixedly connected with actuating lever of carousel, positioning seat fixed connection in the up end of carousel, and drive assembly sets up on the lateral wall of supporting seat and rotates through actuating lever drive carousel. The drive assembly sets up on the lateral wall of supporting seat, and the staff can pass through drive assembly drive carousel through the shank and rotate, and the staff carries out getting of alloy sieve on one hand and puts work, and the casting work of the fusible alloy of alloy sieve is accomplished to another hand, can be accomplished by a staff independent operation, has improved work efficiency.

Description

Fusible alloy casting device of alloy screen

Technical Field

The utility model belongs to the technical field of alloy sieve casting equipment technique and specifically relates to an alloy sieve fusible alloy casting device is related to.

Background

The valve of the natural gas bottle for the vehicle is usually provided with an alloy sieve which plays a role in pressure relief, so that explosion caused by temperature rise and air pressure increase in the bottle in the use process of the gas bottle is avoided. The alloy sieve side wall is provided with a side pressure relief hole, and the alloy sieve end face is provided with a main pressure relief hole communicated with the pressure relief hole. During normal use, casting fusible alloy in main pressure release hole, fusible alloy's temperature is about 110 ℃, and when the gas cylinder internal temperature exceeded 110 ℃, the fusible alloy began to melt, and main pressure release hole and side pressure release hole intercommunication play the effect of pressure release to avoid the explosion of gas cylinder.

When the alloy sieve is cast, the alloy sieve is usually heated by an induction heating power supply, the alloy sieve is placed in a positioning seat on a turntable, the turntable is manually rotated to rotate the alloy sieve to a heating position, a coil of the induction heating power supply is placed outside the alloy sieve to heat the alloy sieve, then fusible alloy is placed in a main pressure relief hole of the alloy sieve, and after the fusible alloy is completely melted, the alloy sieve is rotated away and placed in the un-cast alloy sieve again for casting. Resulting in low casting efficiency of the alloy screen.

Aiming at the problem that the casting efficiency of an alloy sieve in the prior art is low, the fusible alloy casting device for the alloy sieve is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the problem among the above-mentioned prior art, provide an alloy sieve fusible alloy casting device, can realize through following technical scheme:

the utility model provides an alloy sieve fusible alloy casting device, includes supporting seat, carousel, positioning seat and drive assembly, the supporting seat is cylindricly, the axle section of supporting seat is the diameter that step form and upper end hole are greater than the diameter in lower end hole, the carousel is installed on the step of supporting seat hole, the lower terminal surface fixedly connected with actuating lever of carousel, positioning seat fixed connection is in the up end of carousel, drive assembly sets up on the lateral wall of supporting seat and rotates through actuating lever drive carousel.

The utility model discloses further set up to: the driving assembly comprises a fixed seat, a sliding seat, a push rod and a rocker, wherein a through hole is formed in the side wall of the supporting seat, the fixed seat penetrates through the through hole and is fixedly connected to the side wall of the supporting seat, a sliding groove is formed in the upper end face of the fixed seat, the sliding seat is installed in the sliding groove, the sliding seat is U-shaped, the opening of the sliding seat faces to one side of the axis of the supporting seat, one end of the rocker is hinged between the two parallel side walls of the sliding seat, the other end of the rocker is hinged with a driving rod, the push rod is fixedly connected to the side wall of the sliding seat, which is far away from the rocker, a reset groove is formed in the bottom of the sliding groove, a guide rod is fixedly connected in the reset groove and points to the axis of the supporting seat, a reset spring is sleeved on the guide rod, a sliding block is fixedly connected to the lower end face of the sliding seat, the sliding block is connected with the guide rod in a sliding manner, and one end, which is close to the turntable, is in contact with the side wall of the reset groove, the other end of which is in contact with the slider.

The utility model discloses further set up to: one end of the rocker, which is far away from the sliding seat, is fixedly connected with a push disc, and the diameter of the push disc is larger than that of the push rod.

The utility model discloses further set up to: the upper end face fixedly connected with of carousel is used for holding the material dish of alloy sieve, first holding tank, second holding tank and third holding tank have been seted up to the up end of material dish.

The utility model discloses further set up to: and steel balls are uniformly and rotatably connected to the step end faces of the supporting seat.

To sum up, the utility model discloses a beneficial technological effect does:

the drive assembly sets up on the lateral wall of supporting seat, and the staff can make drive assembly drive carousel rotate through the shank, and the staff carries out getting of alloy sieve on one hand and puts work, and the casting work of alloy sieve fusible alloy is accomplished to another hand, combines another utility model patent of this company application, and an alloy sieve fusible alloy heating device can be accomplished by a staff independent operation, has improved work efficiency.

Drawings

Fig. 1 is an isometric view for showing the overall construction of the present embodiment;

FIG. 2 is a plan view for showing the overall structure of the present embodiment;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a schematic view of the drive assembly when the turntable is not rotating;

FIG. 5 is a schematic view of the drive assembly with the turntable rotated 90;

FIG. 6 is a schematic view of the drive assembly with the turntable rotated 180;

fig. 7 is a schematic view of the drive assembly with the turntable rotated 270.

Reference numerals: 1. a supporting seat; 11. steel balls; 2. a turntable; 3. positioning seats; 4. a drive assembly; 41. a fixed seat; 42. a sliding seat; 43. a push rod; 44. a rocker; 45. a sliding groove; 46. a reset groove; 47. a guide bar; 48. a return spring; 49. a slider; 5. a drive rod; 6. pushing the disc; 7. a material tray; 71. a first accommodating groove; 72. a second accommodating groove; 73. and a third accommodating groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Examples

As shown in 1-7 figures, for the utility model discloses an alloy sieve fusible alloy casting device, including supporting seat 1, carousel 2, positioning seat 3 and drive assembly 4, supporting seat 1 is cylindricly, the axle section of supporting seat 1 is the diameter that step form and upper end hole are greater than the diameter in lower end hole, carousel 2 is installed on the step of supporting seat 1 hole, carousel 2's lower terminal surface fixedly connected with actuating lever 5, 3 fixed connection in the up end of carousel 2 of positioning seat, fixing base 3 has two and sets up about the diameter symmetry of carousel, drive assembly 4 sets up on the lateral wall of supporting seat 1 and rotates through 5 drive carousel 2 of actuating lever. Drive assembly 4 sets up on the lateral wall of supporting seat 1, and the staff can make drive assembly 4 drive carousel 2 rotate through the shank, and the staff carries out getting of alloy sieve on one hand and puts work, and the casting work of alloy sieve fusible alloy is accomplished to another hand, combines another utility model patent of this company application, and an alloy sieve fusible alloy heating device can be accomplished by a staff independent operation, has improved work efficiency.

The driving assembly 4 comprises a fixed seat 41, a sliding seat 42, a push rod 43 and a rocker 44, a through hole is formed on the side wall of the supporting seat 1, the fixed seat 41 passes through the through hole and is fixedly connected to the side wall of the supporting seat 1, a sliding groove 45 is formed in the upper end face of the fixed seat 41, the sliding seat 42 is installed in the sliding groove 45, the sliding seat 42 is U-shaped, the opening of the sliding seat 42 faces to one side of the axis of the supporting seat 1, one end of the rocker 44 is hinged between two parallel side walls of the sliding seat 42, the other end of the rocker 44 is hinged with the driving rod 5, the push rod 43 is fixedly connected to the side wall of the sliding seat 42 far away from the rocker 44, a reset groove 46 is formed in the bottom of the sliding groove 45, a guide rod 47 is fixedly connected in the reset groove 46, the guide rod 47 points to the axis of the supporting seat 1, a reset spring 48 is sleeved on the guide rod 47, a sliding block 49 is fixedly connected to the lower end face of the sliding seat 42, and the sliding block 49 is connected with the guide rod 47 in a sliding manner, one end of the return spring 48 near the turntable 2 contacts the side wall of the return groove 46, and the other end thereof contacts the slider 49. When drive carousel 2 rotated, the removal of staff's swing promotion push rod 43 that utilizes the shank, promote through push rod 43 that the seat 42 that slides and remove along sliding groove 45, the seat 42 that slides rotates through rocker 44 drive carousel 2, positioning seat 3 on the carousel 2 rotates to heating position and heats the casting, the back is accomplished in the casting, and the seat 42 that slides resets under reset spring 48's effect, during the reset, the alloy sieve that the casting was accomplished rotates to the one side of keeping away from heating position. One end of the rocker 44 far away from the sliding seat 42 is fixedly connected with a push disc 6, and the diameter of the push disc 6 is larger than that of the push rod 43. Due to the arrangement of the push disc 6, the contact area of the push rod 43 during pushing is increased, and the situation that the contact area is too small, the pressure of a contact part is large, and discomfort is caused to workers is avoided.

The upper end face of carousel 2 is fixedly connected with and is used for holding material dish 7 of alloy sieve, and first holding tank 71, second holding tank 72 and third holding tank 73 have been seted up to the up end of material dish 7. The alloy sieve to be cast, the fusible alloy and the cast alloy sieve are respectively placed in the first accommodating groove 71, the second accommodating groove 72 and the third accommodating groove 73, so that a worker can conveniently take and place materials.

The step end face of the supporting seat 1 is uniformly and rotatably connected with steel balls 11. The sliding friction between the turntable 2 and the supporting seat 1 is changed into rolling friction through the arrangement of the steel balls 11, so that the friction force between the turntable 2 and the supporting seat 1 is reduced.

Claims

1. The utility model provides an alloy sieve fusible alloy casting device, its characterized in that, includes supporting seat (1), carousel (2), positioning seat (3) and drive assembly (4), supporting seat (1) is cylindricly, the axle cross-section of supporting seat (1) is the diameter that step form and upper end hole are greater than the diameter in lower end hole, install on the step of supporting seat (1) hole carousel (2), the lower terminal surface fixedly connected with actuating lever (5) of carousel (2), positioning seat (3) fixed connection is in the up end of carousel (2), drive assembly (4) set up on the lateral wall of supporting seat (1) and rotate through actuating lever (5) drive carousel (2).

2. The casting device of the fusible alloy of the alloy sieve of claim 1, wherein the driving assembly (4) comprises a fixed seat (41), a sliding seat (42), a push rod (43) and a rocker (44), a through hole is formed in a side wall of the supporting seat (1), the fixed seat (41) passes through the through hole and is fixedly connected to a side wall of the supporting seat (1), a sliding groove (45) is formed in an upper end face of the fixed seat (41), the sliding seat (42) is installed in the sliding groove (45), the sliding seat (42) is U-shaped, an opening of the sliding seat (42) faces one side of an axis of the supporting seat (1), one end of the rocker (44) is hinged between two parallel side walls of the sliding seat (42), the other end of the rocker is hinged with the driving rod (5), the push rod (43) is fixedly connected to a side wall of the sliding seat (42) far away from the rocker (44), reset groove (46) have been seted up to groove (45) bottom of sliding, fixedly connected with guide bar (47) in reset groove (46), the axis of guide bar (47) directional supporting seat (1), the cover is equipped with reset spring (48) on guide bar (47), terminal surface fixedly connected with slider (49) under seat (42) slides, slider (49) slide with guide bar (47) and are connected, reset spring (48) are close to the one end and the contact of reset groove (46) lateral wall of carousel (2), and its other end and slider (49) contact.

3. The casting device for the fusible alloy of the alloy sieve of claim 2, wherein one end of the rocker (44) far away from the sliding seat (42) is fixedly connected with a push disc (6), and the diameter of the push disc (6) is larger than that of the push rod (43).

4. The casting device for the fusible alloy of the alloy sieve of claim 1, wherein a material tray (7) for containing the alloy sieve is fixedly connected to the upper end surface of the rotating disc (2), and a first containing groove (71), a second containing groove (72) and a third containing groove (73) are formed in the upper end surface of the material tray (7).

5. The casting device for the fusible alloy of the alloy sieve as claimed in any one of claims 1 to 4, wherein the steel balls (11) are uniformly and rotatably connected to the step end face of the supporting seat (1).