CN217303565U

CN217303565U - Intermediate frequency induction furnace for casting processing

Info

Publication number: CN217303565U
Application number: CN202123073014.0U
Authority: CN
Inventors: 刘斌; 王德新; 王玉平; 康丁达
Original assignee: Cangzhou Rongchuang Metal Technology Co ltd
Current assignee: Cangzhou Rongchuang Metal Technology Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-08-26
Anticipated expiration: 2031-12-08

Abstract

The utility model discloses a medium frequency induction furnace is used in foundry goods processing, including the base, be fixed with the roof through the support on the base, fixed embedding has the stop collar on the roof, and it has the gag lever post to slide to run through in the stop collar, is fixed with the anticreep board on the gag lever post, and the lower extreme of gag lever post is fixed with the installation piece, is fixed with the connecting rod on the installation piece, is fixed with the axle sleeve on the connecting rod, is provided with the crucible on the axle sleeve, and the crucible passes through the pedestal and rotates the installation with the axle sleeve, is fixed with the handle on the crucible. The crucible can go up and down to adjust, compares artifical handheld pliers centre gripping crucible and gets material safe more convenient, and simultaneously, the screw thread knob can play a spacing parallel effect when the crucible level is put, guarantees that the crucible puts stably.

Description

Intermediate frequency induction furnace for casting processing

Technical Field

The utility model belongs to the technical field of the medium frequency induction furnace, specifically be a medium frequency induction furnace is used in foundry goods processing.

Background

The medium frequency induction furnace converts three-phase power frequency alternating current into direct current after rectification, then converts the direct current into adjustable current, supplies alternating current flowing through a capacitor and an induction coil, generates high-density magnetic lines in the induction coil, cuts metal materials contained in the induction coil, and generates large eddy current in the metal materials.

This eddy current also has some properties of medium frequency current, i.e. the free electrons of the metal itself flow in the resistive metal body to generate heat.

At present, when a casting is processed, the casting needs to be melted firstly, then water is solidified and formed, but if the size of a crucible for storing the casting is large, when the crucible is clamped by a manual handheld pliers, the stability and the safety are low, and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medium frequency induction furnace is used in foundry goods processing to solve the workman and get the inconvenient problem of material.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a medium frequency induction furnace is used in foundry goods processing, includes the base, be fixed with the roof through the support on the base, fixed embedding has the stop collar on the roof, it has the gag lever post to slide to run through in the stop collar, be fixed with the anticreep board on the gag lever post, the lower extreme of gag lever post is fixed with the installation piece, be fixed with the connecting rod on the installation piece, be fixed with the axle sleeve on the connecting rod, be provided with the crucible on the axle sleeve, the crucible passes through the axle support and rotates the installation with the axle sleeve, be fixed with the handle on the crucible.

Preferably, a threaded hole is fixed on the connecting rod, a threaded knob is arranged in the threaded hole, the threaded knob is in sliding contact with the end face of the crucible, the placing position of the crucible can be limited, and horizontal placing is guaranteed.

Preferably, a stone table is fixed on the base, and the crucible is erected on the stone table, so that the crucible can be contained and placed stably.

Preferably, a furnace body is fixed on the base, the furnace body is connected with the top plate through a support, a coil is arranged on the furnace body, and the crucible penetrates through the coil in a sliding mode and can heat the crucible.

Preferably, a built-in sleeve is fixedly embedded in the top plate, a threaded rod is rotatably mounted in the built-in sleeve, and the shaft sleeve, the connecting rod, the threaded knob, the mounting block and other lifting mounting structural components are made of titanium alloy materials.

Preferably, the furnace body is fixedly provided with a shaft seat rotatably installed with a threaded rod, the threaded rod is provided with a threaded sleeve in a threaded manner, and the threaded sleeve is fixedly connected with the installation block and can drive the crucible to move up and down.

Preferably, a motor is fixed on the top plate, a rotating shaft of the motor is fixed with the threaded rod through a coupler, the motor is of a stepping type, the motor is externally connected with a forward and reverse switch through a wire, and the forward and reverse switch is HY2-8 in type.

Compared with the prior art, the beneficial effects of the utility model are that: the crucible can go up and down to adjust, compares artifical handheld pliers centre gripping crucible and gets material safe convenient more, and simultaneously, the screw thread knob can play the effect of a spacing parallel when the crucible level is put, guarantees that the crucible is put stably.

Drawings

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

fig. 2 is a schematic view of the position of the handle of the present invention;

fig. 3 is an enlarged schematic view of the position a of the present invention.

In the figure: 1. a base; 11. a top plate; 12. a limiting sleeve; 13. a limiting rod; 14. an anti-drop plate; 15. mounting blocks; 16. a connecting rod; 17. a shaft sleeve; 18. a crucible; 19. a handle; 2. a threaded hole; 21. a threaded knob; 3. a stone platform; 31. a furnace body; 32. a coil; 4. a built-in sleeve; 41. a shaft seat; 42. a threaded rod; 43. a threaded sleeve; 44. an electric motor.

Detailed Description

Referring to fig. 1 and 2, a medium frequency induction furnace for casting processing comprises a base 1, a top plate 11 is fixed on the base 1 through a support, a limiting sleeve 12 is fixedly embedded on the top plate 11, a limiting rod 13 penetrates through the limiting sleeve 12 in a sliding manner, an anti-falling plate 14 is fixed on the limiting rod 13, an installation block 15 is fixed at the lower end of the limiting rod 13, a connecting rod 16 is fixed on the installation block 15, a shaft sleeve 17 is fixed on the connecting rod 16, a crucible 18 is arranged on the shaft sleeve 17, the crucible 18 is rotatably installed with the shaft sleeve 17 through a shaft support, and a handle 19 is fixed on the crucible 18.

Referring to fig. 1 and 3, a threaded hole 2 is fixed on the connecting rod 16, a threaded knob 21 is arranged in the threaded hole 2, and the threaded knob 21 is in sliding contact with the end face of the crucible 18, so that the placing position of the crucible 18 can be limited, and horizontal placing is ensured.

Referring to fig. 1, a stone table 3 is fixed on a base 1, and a crucible 18 is erected on the stone table 3 and can be used for containing the crucible 18, so that stable placement is ensured.

Referring to fig. 1, a furnace body 31 is fixed on a base 1, the furnace body 31 is connected with a top plate 11 through a bracket, a coil 32 is arranged on the furnace body 31, and a crucible 18 can slide through the coil 32 to heat the crucible 18.

Referring to fig. 1, a built-in sleeve 4 is fixedly embedded in a top plate 11, a threaded rod 42 is rotatably mounted in the built-in sleeve 4, and lifting mounting structural components such as a shaft sleeve 17, a connecting rod 16, a threaded knob 21 and a mounting block 15 are all made of titanium alloy materials.

Referring to fig. 1, a shaft seat 41 rotatably mounted on a threaded rod 42 is fixedly arranged on the furnace body 31, a threaded sleeve 43 is arranged on the threaded rod 42 in a threaded manner, and the threaded sleeve 43 is fixedly connected with the mounting block 15 and can drive the crucible 18 to move up and down.

Referring to fig. 1, a motor 44 is fixed on the top plate 11, a rotating shaft of the motor 44 is fixed with the threaded rod 42 through a coupler, the motor 44 is of a stepping type, the motor 44 is externally connected with a forward and reverse switch through a wire, and the forward and reverse switch is HY 2-8.

The working principle of the scheme is as follows: when crucible 18 needs to be lifted and adjusted, motor 44 is started through a forward and reverse rotation switch, and motor 44 drives threaded rod 42 to rotate, so that threaded sleeve 43 can move, and matched limiting rod 13 slides in limiting sleeve 12, crucible 18 can be guaranteed to move vertically and vertically, and anti-falling plate 14 can play an anti-falling effect.

When the crucible 18 is horizontally placed, the threaded knob 21 and the threaded hole 2 are in threaded arrangement, so that the threaded knob 21 can be in sliding contact with the end face of the crucible 18, and the limiting is realized.

When the molten metal in the crucible 18 is poured, the handle 19 is grasped and the handle 19 is pushed so that the end face of the crucible 18 can be tilted to pour out the molten metal.

Claims

1. The utility model provides a medium frequency induction furnace is used in foundry goods processing, includes base (1), its characterized in that: be fixed with roof (11) through the support on base (1), fixed embedding has stop collar (12) on roof (11), it has gag lever post (13) to slide to run through in gag lever post (12), be fixed with anticreep board (14) on gag lever post (13), the lower extreme of gag lever post (13) is fixed with installation piece (15), be fixed with connecting rod (16) on installation piece (15), be fixed with axle sleeve (17) on connecting rod (16), be provided with crucible (18) on axle sleeve (17), installation is rotated through pedestal and axle sleeve (17) to crucible (18), be fixed with handle (19) on crucible (18).

2. The medium frequency induction furnace for casting processing according to claim 1, characterized in that: a threaded hole (2) is fixed on the connecting rod (16), a threaded knob (21) is arranged in the threaded hole (2) in a threaded manner, and the threaded knob (21) is in sliding contact with the end face of the crucible (18).

3. The medium frequency induction furnace for casting processing according to claim 2, characterized in that: a stone table (3) is fixed on the base (1), and the crucible (18) is erected on the stone table (3).

4. The medium frequency induction furnace for casting processing according to claim 3, characterized in that: a furnace body (31) is fixed on the base (1), the furnace body (31) is connected with the top plate (11) through a support, a coil (32) is arranged on the furnace body (31), and the crucible (18) penetrates through the coil (32) in a sliding mode.

5. The medium frequency induction furnace for casting processing according to claim 1, characterized in that: the top plate (11) is fixedly embedded with a built-in sleeve (4), and a threaded rod (42) is rotatably arranged in the built-in sleeve (4).

6. The medium frequency induction furnace for casting processing according to claim 4, characterized in that: the furnace body (31) is provided with a shaft seat (41) which is fixedly installed with the threaded rod (42) in a rotating mode, the threaded rod (42) is provided with a threaded sleeve (43) in a threaded mode, and the threaded sleeve (43) is fixedly connected with the installation block (15).

7. The medium frequency induction furnace for casting processing according to claim 6, characterized in that: a motor (44) is fixed on the top plate (11), and a rotating shaft of the motor (44) is fixed with the threaded rod (42) through a coupler.