CN218015753U

CN218015753U - Metal smelting pot for casting

Info

Publication number: CN218015753U
Application number: CN202222142810.3U
Authority: CN
Inventors: 刘松国; 陈克运; 李世科
Original assignee: WEIHAI TIEYING NUMERICAL CONTROL CO LTD
Current assignee: WEIHAI TIEYING NUMERICAL CONTROL CO LTD
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-12-13
Anticipated expiration: 2032-08-15

Abstract

The application discloses metal smelting pot for casting relates to casting smelting pot technical field, when improving the artifical liquid of empting in the smelting pot, takes place accident easily and causes the problem of injury to the workman, including base and smelting pot body, the rear fixed mounting that the base top is located smelting pot body has the curb plate, the inboard rotation of curb plate installs first screw rod, the inboard fixed mounting of curb plate has first motor, the surperficial threaded connection of first screw rod has the connecting block, one side of connecting block articulates there is the connecting rod, the one end that the connecting block was kept away from to the connecting rod is articulated mutually with the bottom at the smelting pot body back. This application is through the setting of support, pivot, first motor, first screw rod, connecting block and connecting rod, when this internal liquid of smelting pot is emptyd to needs, can start first motor and drive the smelting pot body and revolute the rotation of axes to can pour this internal liquid of smelting pot, need not manual operation, reducible accident's emergence reduces the injury that the workman received.

Description

Metal smelting pot for casting

Technical Field

The application relates to the field of casting smelting furnaces, in particular to a metal smelting furnace for casting.

Background

With the development of society and the continuous improvement of living standard of people, the demand of noble metals such as gold, platinum, silver and the like for producing ornaments and watch products in daily life is continuously increased. In the metal manufacturing industry, the quality of a metal product is an important factor in determining the value of the product. Due to the particularity of the metal material, the quality requirement of the metal material is very high when a high-quality product is produced. In the metal smelting, metal alloy is smelted by a metal smelting furnace body in an oxygen atmosphere, and the metal alloy is smelted into liquid for casting. The melted liquid is generally transferred to the mold manually.

In the prior art, liquid in a smelting furnace generally needs to be poured out manually by using a mode of using iron tongs and the like.

In the course of the present application, the inventors have found that at least the following problem is present in this technique, and therefore, when a liquid in a melting furnace is poured manually, an accident is likely to occur and cause damage to workers, and thus, a metal melting furnace for casting has been proposed.

SUMMERY OF THE UTILITY MODEL

In order to improve when the manual work is emptyd the liquid in the smelting pot, the easy accident that takes place causes the problem of injury to the workman, this application provides a metal melting pot for casting.

The application provides a metal melting furnace for casting adopts following technical scheme:

a metal smelting furnace for casting comprises a base and a smelting furnace body arranged on the base, wherein supports are fixedly arranged on the top of the base and positioned on two sides of the smelting furnace body, a rotating shaft is rotatably arranged at the upper end of each support, one end of the rotating shaft is fixedly arranged with the middle part of the outer side wall of the smelting furnace body, a side plate is fixedly arranged on the top of the base and positioned behind the smelting furnace body, a first screw rod is rotatably arranged on the inner side of each side plate, a first motor used for driving the first screw rod to rotate is fixedly arranged on the inner side of each side plate and positioned below the corresponding first screw rod, a connecting block is connected to the surface of each first screw rod in a threaded manner, a connecting rod is hinged to one side of each connecting block, and one end, away from the connecting block, of each connecting rod is hinged to the bottom of the back of the smelting furnace body;

the furnace comprises a furnace body and is characterized in that a furnace cover is arranged at the top of the furnace body, a top plate is fixedly mounted at the top of a side plate, a threaded sleeve is rotatably mounted at the top of the top plate, a second screw rod is connected with the inner thread of the threaded sleeve in a threaded manner, the lower end of the second screw rod is rotatably connected with the furnace cover, and a driving piece is mounted on the surface of the threaded sleeve.

By adopting the technical scheme, when the liquid in the smelting furnace body needs to be poured, the first motor can be started to drive the first screw rod to rotate, so that the first screw rod drives the connecting block to vertically move along the first screw rod, and the connecting block drives the smelting furnace body to rotate around the rotating shaft through the connecting rod, so that the liquid in the smelting furnace body can be poured out, manual operation is not needed, the occurrence of accidents can be reduced, and the injury to workers is reduced; when the furnace cover is opened and closed, only the driving piece needs to be started to drive the threaded sleeve to rotate, the threaded sleeve drives the second screw rod to move vertically, and the second screw rod drives the furnace cover to lift, so that the furnace cover is opened and closed conveniently, manual operation is further reduced, and safety is improved.

Optionally, a limiting groove is formed in the inner side of the side plate, a limiting block is fixedly connected to one side of the connecting block, and the limiting block is connected to the limiting groove in a sliding mode.

Through adopting above-mentioned technical scheme, through the cooperation of spacing groove and stopper, can play limiting displacement to the connecting block.

Optionally, the bottom of the furnace cover is fixedly connected with a sealing ring.

Through adopting above-mentioned technical scheme, the sealing effect of bell can be improved to the sealing washer.

Optionally, the driving member includes a second motor fixedly mounted on the top plate, a worm fixedly mounted at an output end of the second motor, and a worm wheel fixedly mounted on an outer surface of the thread sleeve, and the worm is engaged with the worm wheel.

By adopting the technical scheme, the second motor can be started to drive the worm to rotate, so that the worm drives the worm wheel to rotate, and the worm wheel drives the threaded sleeve to rotate.

Optionally, a bearing is fixedly mounted inside the top plate, and the threaded sleeve is fixedly connected with an inner ring of the bearing.

Through adopting above-mentioned technical scheme, the bearing can play the supporting role to the swivel nut, can improve the stability when the swivel nut rotates.

Optionally, equal fixed mounting all around at bell top has the gag lever post, the gag lever post slides and runs through to the roof top.

By adopting the technical scheme, the limiting rod can limit the furnace cover, and the stability of the furnace cover can be improved.

Optionally, a stop block is fixedly mounted at the upper end of the limiting rod.

Through adopting above-mentioned technical scheme, the dog can prevent gag lever post and roof and break away from.

Optionally, the four corners of the bottom of the base are provided with rollers.

Through adopting above-mentioned technical scheme, be convenient for remove equipment through the gyro wheel.

In summary, the present application has the following beneficial effects:

1. according to the liquid pouring device, the support, the rotating shaft, the first motor, the first screw rod, the connecting block and the connecting rod are arranged, when liquid in the smelting furnace body needs to be poured, the first motor can be started to drive the smelting furnace body to rotate around the rotating shaft, so that the liquid in the smelting furnace body can be poured out, manual operation is not needed, accidents can be reduced, and injuries to workers are reduced;

2. this application is through the setting of driving piece, swivel nut, second screw rod and bell, and the drive piece that can start drives the bell and goes up and down to be convenient for open and shut the bell, further reduce manual operation, improve the security.

Drawings

Fig. 1 is a schematic view of the overall structure of the present application.

Fig. 2 is a schematic cross-sectional structure of the present application.

Fig. 3 is an enlarged view of the structure at a in fig. 1 of the present application.

Description of reference numerals:

1. a base; 2. a furnace body; 3. a support; 4. a rotating shaft; 5. a side plate; 6. a first screw; 7. a first motor; 8. connecting blocks; 9. a connecting rod; 10. a furnace cover; 11. a top plate; 12. a threaded sleeve; 13. a second screw; 14. a drive member; 141. a second motor; 142. a worm; 143. a worm gear; 15. a limiting groove; 16. a limiting block; 17. a seal ring; 18. a bearing; 19. a limiting rod; 20. a stopper; 21. and a roller.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Referring to fig. 1-2, a metal melting furnace for casting includes a base 1 and a melting furnace body 2 installed on the base 1, wherein rollers 21 are installed at four corners of the bottom of the base 1, and the equipment is moved conveniently through the rollers 21.

Referring to fig. 1 and 2, the top of the base 1 is fixedly provided with brackets 3 at both sides of the furnace body 2, the upper end of each bracket 3 is rotatably provided with a rotating shaft 4, and one end of each rotating shaft 4 is fixedly arranged at the middle part of the outer side wall of the furnace body 2. The rear fixed mounting that the 1 top of base is located smelting pot body 2 has curb plate 5, and the inboard of curb plate 5 is rotated and is installed first screw rod 6, and first screw rod 6 is vertical arrangement, and the inboard below fixed mounting that is located first screw rod 6 of curb plate 5 is used for driving first screw rod 6 pivoted first motor 7, the output and the first screw rod 6 fixed connection of first motor 7. The surface of the first screw rod 6 is in threaded connection with a connecting block 8, one side of the connecting block 8 is hinged with a connecting rod 9, and one end, away from the connecting block 8, of the connecting rod 9 is hinged with the bottom of the back face of the smelting furnace body 2.

When the liquid in the smelting pot body 2 is emptyd to needs, can start first motor 7 and drive first screw 6 and rotate, make first screw 6 drive connecting block 8 along 6 vertical motion of first screw, make connecting block 8 drive smelting pot body 2 through connecting rod 9 and revolute 4 rotations of axle to can pour the liquid in the smelting pot body 2, need not manual operation, the emergence of reducible accident reduces the injury that the workman received.

Wherein, spacing groove 15 has been seted up to the inboard of curb plate 5, one side fixedly connected with stopper 16 of connecting block 8, and stopper 16 sliding connection can play limiting displacement to connecting block 8 through the cooperation of spacing groove 15 with stopper 16 in spacing groove 15.

Referring to fig. 1 and 2, a furnace cover 10 is disposed on the top of the furnace body 2, the furnace cover 10 can cover the furnace body 2, and a sealing ring 17 is fixedly connected to the bottom of the furnace cover 10, and the sealing ring 17 can improve the sealing effect of the furnace cover 10.

Referring to fig. 1, 2 and 3, a top plate 11 is fixedly installed at the top of the side plate 5, a threaded sleeve 12 is rotatably installed at the top of the top plate 11, a bearing 18 is fixedly installed inside the top plate 11, the threaded sleeve 12 is fixedly connected with an inner ring of the bearing 18, and the bearing 18 can support the threaded sleeve 12 and improve the stability of the threaded sleeve 12 during rotation. A second screw 13 is connected to the inner thread of the screw sleeve 12, the second screw 13 is vertically arranged, the lower end of the second screw 13 is rotatably connected with the furnace cover 10, and a driving part 14 is installed on the surface of the screw sleeve 12.

When the furnace cover 10 is opened and closed, only the driving part 14 needs to be started to drive the threaded sleeve 12 to rotate, the threaded sleeve 12 drives the second screw rod 13 to vertically move, and the second screw rod 13 drives the furnace cover 10 to ascend and descend, so that the furnace cover 10 is opened and closed conveniently, manual operation is further reduced, and safety is improved.

The driving member 14 includes a second motor 141 fixedly mounted on the top plate 11, a worm 142 fixedly mounted at an output end of the second motor 141, and a worm wheel 143 fixedly mounted on an outer surface of the threaded sleeve 12, wherein the worm 142 is engaged with the worm wheel 143, and the second motor 141 can be started to drive the worm 142 to rotate, so that the worm 142 drives the worm wheel 143 to rotate, and the worm wheel 143 drives the threaded sleeve 12 to rotate.

In addition, equal fixed mounting all around at bell 10 top has gag lever post 19, and gag lever post 19 is vertical layout, and gag lever post 19 slides and runs through to roof 11 top, can play limiting displacement to bell 10 through gag lever post 19, can improve bell 10's stability, and the upper end fixed mounting of gag lever post 19 has dog 20, and dog 20 can prevent gag lever post 19 and roof 11 to break away from.

The implementation principle of the application is as follows: when the liquid in the smelting pot body 2 is emptyd to needs, can start first motor 7 and drive first screw 6 and rotate, make first screw 6 drive connecting block 8 along 6 vertical motion of first screw, make connecting block 8 drive smelting pot body 2 through connecting rod 9 and revolute 4 rotations of axle to can pour the liquid in the smelting pot body 2, need not manual operation, the emergence of reducible accident reduces the injury that the workman received.

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: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A metal melting furnace for casting, characterized in that: the smelting furnace comprises a base (1) and a smelting furnace body (2) installed on the base (1), wherein supports (3) are fixedly installed on two sides, located on the smelting furnace body (2), of the top of the base (1), a rotating shaft (4) is installed at the upper end of each support (3) in a rotating mode, one end of each rotating shaft (4) is fixedly installed in the middle of the outer side wall of the smelting furnace body (2), a side plate (5) is fixedly installed on the rear portion, located on the smelting furnace body (2), of the top of the base (1), a first screw (6) is installed on the inner side of each side plate (5) in a rotating mode, a first motor (7) used for driving the first screw (6) to rotate is fixedly installed on the inner side of each side plate (5) and located below the first screw (6), a connecting block (8) is connected to the surface of the first screw (6) in a threaded mode, a connecting rod (9) is hinged to one side of the connecting block (8), and one end, far away from the connecting rod (9), is hinged to the bottom of the back face of the smelting furnace body (2);

the top of smelting pot body (2) is provided with bell (10), the top fixed mounting of curb plate (5) has roof (11), the top of roof (11) is rotated and is installed swivel nut (12), the internal thread of swivel nut (12) is connected with second screw rod (13), the lower extreme and bell (10) of second screw rod (13) are rotated and are connected, the surface mounting of swivel nut (12) has driving piece (14).

2. A foundry metal melting furnace as set forth in claim 1, wherein: limiting grooves (15) are formed in the inner sides of the side plates (5), limiting blocks (16) are fixedly connected to one sides of the connecting blocks (8), and the limiting blocks (16) are connected in the limiting grooves (15) in a sliding mode.

3. A foundry metal melting furnace in accordance with claim 1, wherein: the bottom of the furnace cover (10) is fixedly connected with a sealing ring (17).

4. A foundry metal melting furnace in accordance with claim 1, wherein: the driving piece (14) comprises a second motor (141) fixedly mounted on the top plate (11), a worm (142) fixedly mounted at the output end of the second motor (141) and a worm wheel (143) fixedly mounted on the outer surface of the thread sleeve (12), and the worm (142) is meshed with the worm wheel (143).

5. A foundry metal melting furnace as set forth in claim 1, wherein: and a bearing (18) is fixedly arranged in the top plate (11), and the thread insert (12) is fixedly connected with an inner ring of the bearing (18).

6. A foundry metal melting furnace in accordance with claim 1, wherein: all fixed mounting has gag lever post (19) around bell (10) top, gag lever post (19) slide to run through to roof (11) top.

7. A foundry metal melting furnace as set forth in claim 6, wherein: and a stop block (20) is fixedly arranged at the upper end of the limiting rod (19).

8. A foundry metal melting furnace as set forth in claim 1, wherein: the four corners of base (1) bottom all install gyro wheel (21).