CN216080949U

CN216080949U - Furnace turning mechanism of crucible melting furnace for metal mold casting

Info

Publication number: CN216080949U
Application number: CN202122049923.4U
Authority: CN
Inventors: 马亮
Original assignee: Shenyang Casting Aviation Technology Co ltd
Current assignee: Shenyang Casting Aviation Technology Co ltd
Priority date: 2021-08-29
Filing date: 2021-08-29
Publication date: 2022-03-18
Anticipated expiration: 2031-08-29

Abstract

The utility model discloses a furnace turning mechanism of a crucible melting furnace for metal mold casting, belonging to the technical field of crucible melting furnaces, comprising a bottom plate, wherein two ends of the top of the bottom plate are fixedly connected with side plates, a connecting plate is fixedly connected between one ends of the two side plates, the top of the bottom plate is provided with a melting furnace body, the circumferential surface of the melting furnace body is fixedly connected with two rotating columns, and the two rotating columns respectively penetrate through and extend to the outer parts of the two side plates, a driving mechanism is arranged between the two rotating columns and one side of the connecting plate and is used for driving the melting furnace body to turn over the melting furnace, one side of one of the side plates is provided with a locking mechanism, and the locking mechanism is connected with one of the rotating columns, so that the rotating columns can be conveniently locked after the furnace turning operation is carried out, the stability of the melting furnace can be kept, and the safety of the mechanism in use is improved.

Description

Furnace turning mechanism of crucible melting furnace for metal mold casting

Technical Field

The utility model relates to the technical field of crucible melting furnaces, in particular to a furnace turning mechanism of a crucible melting furnace for metal mold casting.

Background

The crucible melting furnace is a simple melting device, mainly used for melting nonferrous metals with low melting point, such as copper, aluminum and alloys thereof, etc., the alloys are melted in the crucible, the heat is transferred to the furnace charge through the crucible, and the furnace charge is not directly contacted with combustion products, so the chemical components of the alloys are hardly influenced by furnace gas, and the temperature of the alloy liquid is relatively uniform.

Because the furnace turning mechanism of the existing crucible melting furnace for metal mold casting is not provided with a corresponding locking mechanism, the crucible melting furnace cannot be locked and fixed after the furnace is turned, and certain potential safety hazards exist. Therefore, it is necessary to design a furnace turning mechanism of a crucible melting furnace for metal mold casting that can solve this problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model aims to provide a furnace turning mechanism of a crucible melting furnace for metal mold casting, and aims to solve the problem that the crucible melting furnace cannot be locked and fixed after the furnace turning mechanism of the crucible melting furnace for metal mold casting is not provided with a corresponding locking mechanism in the prior art.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides a crucible melting furnace for metal mold casting turns over stove mechanism, includes the bottom plate, the equal fixedly connected with curb plate in both ends at bottom plate top, two fixedly connected with connecting plate between the one end of curb plate, the top of bottom plate is provided with the melting furnace body, two rotation posts of circumference fixed surface of melting furnace body, and two rotation posts run through respectively and extend to the outside of two curb plates, two be provided with actuating mechanism between one side of rotation post and connecting plate, actuating mechanism is used for driving the melting furnace body and turns over the stove operation, one of them one side of curb plate is provided with locking mechanism, and locking mechanism is connected with one of them rotation post, locking mechanism is used for locking the rotation post.

As a preferred scheme of the present invention, the driving mechanism includes a dual output motor, two connecting rods, two driving wheels and two driven wheels, the dual output motor is fixedly connected to one side of the connecting plate, the two connecting rods are respectively and fixedly connected to two output ends of the dual output motor, the two driving wheels are respectively and fixedly connected to one ends of the two connecting rods, and the two driven wheels are respectively and fixedly connected to one ends of the two rotating columns.

As a preferable scheme of the utility model, the driving mechanism further comprises two transmission belts and two auxiliary blocks, the two transmission belts are respectively connected between the two driving wheels and the two driven wheels in a transmission manner, the two auxiliary blocks are respectively rotatably sleeved on the circumferential surfaces of the two connecting rods, and one ends of the two auxiliary blocks are fixedly connected with one side of the connecting plate.

As a preferable scheme of the utility model, the locking mechanism comprises a lifting block, two sliding grooves and two L-shaped blocks, the lifting block is arranged on one side of one side plate, the two sliding grooves are respectively arranged on two sides of the lifting block, the two L-shaped blocks are both fixedly connected to one side of the side plate, and one ends of the two L-shaped blocks are respectively connected to the insides of the two sliding grooves in a sliding manner.

As a preferred scheme of the utility model, the locking mechanism further comprises a positive and negative motor and a driving gear, the positive and negative motor is fixedly connected to one side of the bottom plate, the driving gear is fixedly connected to the output end of the positive and negative motor, tooth grooves are formed in one side of the lifting block at equal intervals, and the tooth grooves are meshed with the driving gear.

As a preferable scheme of the present invention, the locking mechanism further includes a slot and an insertion block, the slot is disposed on a circumferential surface of one of the rotation posts, the insertion block is fixedly connected to a top of the lifting block, and the insertion block is movably inserted into the slot.

Compared with the prior art, the utility model has the advantages that:

(1) the double-output electric furnace turnover device can drive the two connecting rods to rotate by utilizing the rotation of the double-output motor, the rotation of the two connecting rods can drive the two driving wheels to rotate, the rotation of the two driving wheels can drive the two driven wheels to rotate through the two driving belts, the rotation of the two driven wheels can drive the two rotating columns to rotate, the rotation of the two rotating columns can drive the melting furnace body to turn over the furnace, and the connecting rods can effectively keep stable and stable during rotation through the arrangement of the auxiliary blocks

(2) The lifting mechanism can drive the driving gear to rotate by utilizing the rotation of the positive and negative motors, the rotation of the driving gear can drive the lifting block to ascend through the tooth socket, the ascending of the lifting block can drive the inserting block to be movably inserted into the slot, so that the rotating column can be fixed, the ascending of the lifting block can drive the two L-shaped blocks to slide in the two sliding grooves, and the stability of the lifting block can be kept.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a schematic structural diagram of the driving mechanism of the present invention;

fig. 4 is a schematic structural diagram of the locking mechanism of the present invention.

The reference numbers in the figures illustrate:

1. a base plate; 2. a side plate; 3. a connecting plate; 4. a melting furnace body; 5. rotating the column; 6. a dual output motor; 7. a connecting rod; 8. a driving wheel; 9. a driven wheel; 10. a transmission belt; 11. an auxiliary block; 12. a positive and negative motor; 13. a driving gear; 14. a lifting block; 15. a slot; 16. inserting a block; 17. a chute; 18. an L-shaped block.

Detailed Description

The technical solution 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. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-4, a furnace turning mechanism of a crucible melting furnace for metal mold casting comprises a bottom plate 1, two side plates 2 are fixedly connected to two ends of the top of the bottom plate 1, a connecting plate 3 is fixedly connected between one ends of the two side plates 2, a melting furnace body 4 is arranged on the top of the bottom plate 1, two rotating columns 5 are fixedly connected to the circumferential surface of the melting furnace body 4, the two rotating columns 5 respectively penetrate through and extend to the outer portions of the two side plates 2, a driving mechanism is arranged between the two rotating columns 5 and one side of the connecting plate 3 and used for driving the melting furnace body 4 to turn over, a locking mechanism is arranged on one side of one side plate 2 and connected with one of the rotating columns 5, and the locking mechanism is used for locking the rotating columns 5.

In this embodiment, during the use, start actuating mechanism, actuating mechanism can drive two and rotate post 5 and rotate, and two rotations of rotating post 5 can drive melting furnace body 4 and turn over the stove operation, starts locking mechanism this moment, and locking mechanism can lock one of them rotation post 5 to can keep rotating the stability of post 5, and then make melting furnace body 4 can remain stable.

Specifically, actuating mechanism includes dual output motor 6, two connecting rods 7, two action wheels 8 and two from driving wheel 9, dual output motor 6 fixed connection is in one side of connecting plate 3, two connecting rods 7 are fixed connection respectively at two outputs of dual output motor 6, two action wheels 8 are fixed connection respectively in the one end of two connecting rods 7, two from driving wheel 9 fixed connection respectively in the one end of two rotation posts 5, actuating mechanism still includes two drive belts 10 and two auxiliary blocks 11, two drive belts 10 are transmission connection respectively between two action wheels 8 and two follow driving wheel 9, two auxiliary blocks 11 rotate respectively and cup joint the circumferential surface at two connecting rods 7, and the one end of two auxiliary blocks 11 all with one side fixed connection of connecting plate 3.

In this embodiment, start dual output motor 6, dual output motor 6's rotation can drive two connecting rods 7 and rotate, two connecting rods 7's rotation can drive two action wheels 8 and rotate, two action wheels 8's rotation can drive two through two drive belts 10 and rotate from driving wheel 9, two rotations from driving wheel 9 can drive two and rotate post 5 and rotate, two rotations post 5's rotation can drive melting furnace body 4 and turn over the stove operation, setting through supplementary piece 11, make connecting rod 7 effectively remain stable when rotating.

Specifically, the locking mechanism comprises a lifting block 14, two sliding grooves 17 and two L-shaped blocks 18, wherein the lifting block 14 is arranged on one side of one side plate 2, the two sliding grooves 17 are respectively arranged on two sides of the lifting block 14, the two L-shaped blocks 18 are both fixedly connected on one side of the side plate 2, one end of each of the two L-shaped blocks 18 is respectively connected inside the two sliding grooves 17 in a sliding manner, the locking mechanism further comprises a positive and negative motor 12 and a driving gear 13, the positive and negative motor 12 is fixedly connected to one side of the bottom plate 1, the driving gear 13 is fixedly connected to the output end of the positive and negative motor 12, one side of the lifting block 14 is provided with tooth grooves at equal intervals, and the tooth socket is meshed with the driving gear 13, the locking mechanism further comprises a slot 15 and an insertion block 16, the slot 15 is arranged on the circumferential surface of one of the rotating columns 5, the insertion block 16 is fixedly connected to the top of the lifting block 14, and the insertion block 16 is movably inserted into the slot 15.

In this embodiment, start positive and negative motor 12, positive and negative motor 12's rotation can drive driving gear 13 and rotate, driving gear 13's rotation can drive elevator 14 through the tooth's socket and rise, elevator 14's rising can drive the inside of inserting 16 activity pegs graft at slot 15, thereby can fix rotation post 5, elevator 14's rising can drive two L-shaped pieces 18 simultaneously and slide in two spout 17's inside, thereby can keep elevator 14's stability.

The working principle is as follows: when the double-output electric machine is used, the double-output electric machine 6 is started, the rotation of the double-output electric machine 6 can drive the two connecting rods 7 to rotate, the rotation of the two connecting rods 7 can drive the two driving wheels 8 to rotate, the rotation of the two driving wheels 8 can drive the two driven wheels 9 to rotate through the two transmission belts 10, the rotation of the two driven wheels 9 can drive the two rotating columns 5 to rotate, the rotation of the two rotating columns 5 can drive the melting furnace body 4 to turn over, at the moment, the forward and reverse electric machine 12 is started, the rotation of the forward and reverse electric machine 12 can drive the driving gear 13 to rotate, the rotation of the driving gear 13 can drive the lifting block 14 to ascend through tooth sockets, the ascending of the lifting block 14 can drive the inserting block 16 to movably insert inside the slot 15, so that the rotating columns 5 can be fixed, the ascending of the lifting block 14 can drive the two L-shaped blocks 18 to slide inside the two sliding slots 17 at the same time, so that the elevator block 14 can be kept stable.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides a turn over stove mechanism of crucible melting furnace for metal mold casting, includes bottom plate (1), its characterized in that: the equal fixedly connected with curb plate (2) in both ends at bottom plate (1) top, two fixedly connected with connecting plate (3) between the one end of curb plate (2), the top of bottom plate (1) is provided with melting furnace body (4), the circumference fixed surface of melting furnace body (4) is connected with two and rotates post (5), and just two rotate the outside that post (5) run through respectively and extend to two curb plates (2), two be provided with actuating mechanism between one side of rotating post (5) and connecting plate (3), actuating mechanism is used for driving melting furnace body (4) and turns over the stove operation, one of them one side of curb plate (2) is provided with locking mechanism, and locking mechanism is connected with one of them rotation post (5), locking mechanism is used for locking rotation post (5).

2. The mechanism of claim 1, wherein the crucible-melting furnace comprises: actuating mechanism includes dual output motor (6), two connecting rods (7), two action wheels (8) and two from driving wheel (9), dual output motor (6) fixed connection is in one side of connecting plate (3), two connecting rod (7) fixed connection is at two outputs of dual output motor (6) respectively, two action wheel (8) fixed connection is in the one end of two connecting rods (7) respectively, two from driving wheel (9) fixed connection is in the one end of two rotation posts (5) respectively.

3. The mechanism of claim 2, wherein the crucible-melting furnace comprises: the driving mechanism further comprises two driving belts (10) and two auxiliary blocks (11), the two driving belts (10) are respectively in transmission connection between the two driving wheels (8) and the two driven wheels (9), the two auxiliary blocks (11) are respectively in rotating connection with the circumferential surfaces of the two connecting rods (7) in a sleeved mode, and one ends of the two auxiliary blocks (11) are fixedly connected with one side of the connecting plate (3).

4. The mechanism of claim 3, wherein the mechanism is a mechanism that turns over a crucible melting furnace for metal mold casting: locking mechanism includes elevator (14), two spout (17) and two L shape piece (18), elevator (14) set up in one side of one of them curb plate (2), two the both sides at elevator (14) are seted up respectively in spout (17), two equal fixed connection in one side of curb plate (2) of L shape piece (18), and the inside of two spout (17) of the one end difference sliding connection of two L shape piece (18).

5. The mechanism of claim 4, wherein the mechanism is a mechanism that turns over the crucible melting furnace for metal mold casting: locking mechanism still includes positive and negative motor (12) and driving gear (13), positive and negative motor (12) fixed connection is in one side of bottom plate (1), driving gear (13) fixed connection is at the output of positive and negative motor (12), the tooth's socket has been seted up to one side equidistance of elevator (14), and the tooth's socket meshes with driving gear (13) mutually.

6. The mechanism of claim 5, wherein the crucible-melting furnace comprises: the locking mechanism further comprises a slot (15) and an insertion block (16), the slot (15) is formed in the circumferential surface of one of the rotating columns (5), the insertion block (16) is fixedly connected to the top of the lifting block (14), and the insertion block (16) is movably inserted into the slot (15).