CN210796541U

CN210796541U - Feeding device for billet induction heating furnace

Info

Publication number: CN210796541U
Application number: CN201921979630.2U
Authority: CN
Inventors: 赵姝媛; 周星晨
Original assignee: Liaoning Guanda New Material Technology Co Ltd
Current assignee: Liaoning Guanda New Material Technology Co Ltd
Priority date: 2019-11-16
Filing date: 2019-11-16
Publication date: 2020-06-19
Anticipated expiration: 2029-11-16

Abstract

The utility model relates to an induction heating furnace technical field just discloses a loading attachment for steel billet induction heating furnace, including induction heating furnace and driving motor, driving motor sets up the outside that is close to the feed inlet at induction heating furnace, driving motor's output fixedly connected with screw thread pivot, the surface cover of screw thread pivot is equipped with first screw thread sleeve, first screw thread sleeve's outer fixed surface is connected with the bottom plate. This loading attachment for steel billet induction heating furnace, the electric putter through setting drives the workstation and reciprocates, it is corresponding with the induction heating furnace feed inlet to move the position of workstation, place the steel billet on the workstation, through the work motor that sets up, it is rotatory that the work motor passes through the driving gear and drives driven gear, make first threaded rod and second threaded rod synchronous revolution, make two second threaded sleeve relative movement, it is tight with the steel billet clamp to drive splint through the riser, play firm tight effect of clamp.

Description

Feeding device for billet induction heating furnace

Technical Field

The utility model relates to an induction heating furnace technical field specifically is a loading attachment for steel billet induction heating furnace.

Background

The induction heating furnace is a power supply device for converting power frequency 50HZ alternating current into intermediate frequency, converts three-phase power frequency alternating current into direct current after rectification, converts the direct current into adjustable intermediate frequency current, supplies the intermediate frequency 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.

The existing induction heating furnace is characterized in that a steel billet is inserted into an induction coil in the induction heating furnace to be heated, a feeding device of the induction heating furnace on the market is usually fed manually, the feeding speed is low, the temperature near the induction heating furnace is too high, the working environment is severe, the clamping is unstable, the steel billet is collided with the induction coil, and the phenomenon of device damage is caused to appear.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a loading attachment for steel billet induction heating furnace possesses advantages such as firm clamp is tight and quick material loading, has solved artifical material loading, and the material loading speed is slow, and near induction heating furnace high temperature moreover, and operational environment is abominable, and the centre gripping appears unstably easily moreover, makes steel billet and induction coil bump, causes the problem of the phenomenon of device damage.

(II) technical scheme

For the purpose of realizing above-mentioned firm clamp and quick material loading, the utility model provides a following technical scheme: a feeding device for a billet induction heating furnace comprises the induction heating furnace and a driving motor, wherein the driving motor is arranged on the outer side of the induction heating furnace close to a feeding hole, the output end of the driving motor is fixedly connected with a thread rotating shaft, the outer surface of the thread rotating shaft is sleeved with a first thread sleeve, the outer surface of the first thread sleeve is fixedly connected with a bottom plate, the upper surface of the bottom plate is fixedly connected with two electric push rods, an inner hollow workbench is fixedly connected between the output ends of the two electric push rods, the left side wall of the inner part of the workbench is rotatably connected with a first threaded rod through a bearing, the right side wall of the inner part of the workbench is rotatably connected with a second threaded rod through a bearing, the outer surfaces of the first threaded rod and the second threaded rod are both in threaded connection with a second thread sleeve, one end of the second threaded rod close to the first threaded rod, first threaded rod with driven gear fixed connection, first threaded rod with the second threaded rod about driven gear symmetric distribution, two spacing holes have been seted up to the upper surface of workstation, two the equal fixedly connected with riser of second screw thread telescopic upper surface, the riser is kept away from second screw thread telescopic one end is passed through spacing hole runs through and extends to the upper surface of workstation, two one side fixedly connected with splint that the riser is relative, two be provided with the steel billet between the splint, fixedly connected with work motor on the inside diapire of workstation, the output end fixedly connected with driving gear of work motor, the driving gear with driven gear meshes mutually.

Preferably, the outer surface of the induction heating furnace is fixedly connected with a motor supporting plate, and the motor supporting plate is connected with the driving motor through threads.

Preferably, the outer fixed surface of induction heating furnace is connected with the gag lever post, the gag lever post is kept away from the one end fixedly connected with limiting plate of induction heating furnace, the surface cover of gag lever post is equipped with stop sleeve, the bottom plate is kept away from first threaded sleeve's one end with stop sleeve fixed connection.

Preferably, the first threaded rod and the second threaded rod are the same length and opposite in thread direction.

Preferably, the vertical plate is fixedly connected with a leather sheath between the inner walls of the workbench, and the leather sheath is located below the limiting hole.

Preferably, one side, opposite to the clamping plate, of each clamping plate is fixedly connected with a spring pad, and one side, opposite to the spring pads, of each spring pad is fixedly connected with a ceramic heat insulation plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a loading attachment for steel billet induction heating furnace possesses following beneficial effect:

(1) this loading attachment for steel billet induction heating furnace, when using, the electric putter through setting drives the workstation and reciprocates, it is corresponding with the induction heating furnace feed inlet to move the position of workstation, place the steel billet on the workstation, through the work motor that sets up, it is rotatory that the work motor passes through the driving gear and drives driven gear, make first threaded rod and second threaded rod synchronous revolution, make two second threaded sleeve relative movement, it presss from both sides the steel billet tightly to drive splint through the riser, play firm tight effect of clamp.

(2) This loading attachment for steel billet induction heating furnace presss from both sides tight back with the steel billet, and through the driving motor who sets up, driving motor drives the rotation of screw thread pivot, and the screw thread pivot drives first screw thread sleeve and removes along the gag lever post, and first screw thread sleeve drives the bottom plate and removes, sends the steel billet into to the induction heating furnace in, plays quick material loading's effect.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a top view of fig. 1.

In the figure: 1-induction heating furnace, 2-driving motor, 3-thread rotating shaft, 4-first thread sleeve, 5-electric push rod, 6-workbench, 7-first threaded rod, 8-second threaded rod, 9-second thread sleeve, 10-driven gear, 11-limiting hole, 12-vertical plate, 13-clamping plate, 14-billet, 15-limiting rod, 16-limiting sleeve, 17-bottom plate, 18-working motor and 19-driving gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a feeding device for a billet induction heating furnace comprises an induction heating furnace 1 and a driving motor 2, wherein the model of the driving motor 2 is Y160M-4, the driving motor 2 is arranged at the outer side of the induction heating furnace 1 close to a feeding hole, the outer surface of the induction heating furnace 1 is fixedly connected with a motor supporting plate, the motor supporting plate is connected with the driving motor 2 through threads, the output end of the driving motor 2 is fixedly connected with a threaded rotating shaft 3, the outer surface of the threaded rotating shaft 3 is sleeved with a first threaded sleeve 4, the outer surface of the first threaded sleeve 4 is fixedly connected with a bottom plate 17, the upper surface of the bottom plate 17 is fixedly connected with two electric push rods 5, the model of the electric push rods 5 is LT05, a hollow workbench 6 is fixedly connected between the output ends of the two electric push rods 5, and a first threaded rod 7 is rotatably connected to the left, a second threaded rod 8 is rotatably connected on the right side wall inside the workbench 6 through a bearing, the outer surfaces of the first threaded rod 7 and the second threaded rod 8 are both in threaded connection with a second threaded sleeve 9, one end of the second threaded rod 8 close to the first threaded rod 7 is fixedly connected with a driven gear 10, the first threaded rod 7 is fixedly connected with the driven gear 10, the first threaded rod 7 and the second threaded rod 8 are symmetrically distributed about the driven gear 10, the first threaded rod 7 and the second threaded rod 8 have the same length and opposite thread directions, the upper surface of the workbench 6 is provided with two limiting holes 11, the upper surfaces of the two second threaded sleeves 9 are both fixedly connected with vertical plates 12, one ends of the vertical plates 12 far away from the second threaded sleeves 9 penetrate through the limiting holes 11 and extend to the upper surface of the workbench 6, one sides of the two vertical plates 12 opposite are fixedly connected with clamping plates 13, one sides of the two clamping plates 13 opposite are both fixedly connected with spring, the equal fixedly connected with pottery heat insulating board in the relative one side of two spring pads plays a thermal-insulated effect, is provided with steel billet 14 between two splint 13, fixedly connected with work motor 18 on the inside diapire of workstation 6, and the model of work motor 18 is 86BYG250H, and the output fixedly connected with driving gear 19 of work motor 18, driving gear 19 and driven gear 10 mesh mutually.

The outer fixed surface of induction heating furnace 1 is connected with gag lever post 15, and the one end fixedly connected with limiting plate of induction heating furnace 1 is kept away from to gag lever post 15, and the surface cover of gag lever post 15 is equipped with stop sleeve 16, and the one end and the stop sleeve 16 fixed connection of first threaded sleeve 4 are kept away from to bottom plate 17.

Fixedly connected with leather sheath between the inner wall of riser 12 and workstation 6, the leather sheath is located the below of spacing hole 11, avoids debris such as dust to get into in the workstation 6.

In conclusion, when the feeding device for the billet induction heating furnace is used, the electric push rod 5 is arranged to drive the workbench 6 to move up and down, the position of the workbench 6 is moved to correspond to the feeding hole of the induction heating furnace 1, the billet 14 is placed on the workbench 6, the working motor 18 is arranged to drive the driven gear 10 to rotate through the driving gear 19, the first threaded rod 7 and the second threaded rod 8 synchronously rotate, the two second threaded sleeves 9 move relatively, the vertical plate 12 is used for driving the clamping plate 13 to clamp the billet 14, and the effect of stable clamping is achieved.

This loading attachment for steel billet induction heating furnace presss from both sides tight back with steel billet 14, and through the driving motor 2 that sets up, driving motor 2 drives screw thread pivot 3 rotatory, and screw thread pivot 3 drives first screw thread sleeve 4 and removes along gag lever post 15, and first screw thread sleeve 4 drives bottom plate 17 and removes, sends into steel billet 14 to induction heating furnace 1 in, plays the effect of quick material loading.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a loading attachment for billet induction heating furnace, includes induction heating furnace (1) and driving motor (2), and driving motor (2) set up the outside that is close to the feed inlet in induction heating furnace (1), its characterized in that: the output end of the driving motor (2) is fixedly connected with a threaded rotating shaft (3), the outer surface of the threaded rotating shaft (3) is sleeved with a first threaded sleeve (4), the outer surface of the first threaded sleeve (4) is fixedly connected with a bottom plate (17), the upper surface of the bottom plate (17) is fixedly connected with two electric push rods (5), an inner hollow workbench (6) is fixedly connected between the output ends of the two electric push rods (5), the left side wall of the inner part of the workbench (6) is rotatably connected with a first threaded rod (7) through a bearing, the right side wall of the inner part of the workbench (6) is rotatably connected with a second threaded rod (8) through a bearing, the outer surfaces of the first threaded rod (7) and the second threaded rod (8) are both in threaded connection with a second threaded sleeve (9), the second threaded rod (8) is close to one end of the first threaded rod (7) and is fixedly connected with a driven gear (10, the first threaded rod (7) is fixedly connected with the driven gear (10), the first threaded rod (7) and the second threaded rod (8) are symmetrically distributed about the driven gear (10), two limiting holes (11) are formed in the upper surface of the workbench (6), the upper surfaces of the two second threaded sleeves (9) are fixedly connected with vertical plates (12), one ends, far away from the second threaded sleeves (9), of the vertical plates (12 penetrate through the limiting holes (11) and extend to the upper surface of the workbench (6), clamping plates (13) are fixedly connected to one sides, opposite to the vertical plates (12), a steel blank (14) is arranged between the two clamping plates (13), a working motor (18) is fixedly connected to the inner bottom wall of the workbench (6), and a driving gear (19) is fixedly connected to the output end of the working motor (18), the driving gear (19) is meshed with the driven gear (10).

2. The loading device for the billet induction heating furnace according to claim 1, wherein: the outer surface of the induction heating furnace (1) is fixedly connected with a motor supporting plate, and the motor supporting plate is connected with the driving motor (2) through threads.

3. The loading device for the billet induction heating furnace according to claim 1, wherein: the outer fixed surface of induction heating furnace (1) is connected with gag lever post (15), gag lever post (15) are kept away from the one end fixedly connected with limiting plate of induction heating furnace (1), the surface cover of gag lever post (15) is equipped with stop sleeve (16), keep away from bottom plate (17) the one end of first threaded sleeve (4) with stop sleeve (16) fixed connection.

4. The loading device for the billet induction heating furnace according to claim 1, wherein: the first threaded rod (7) and the second threaded rod (8) are the same in length and opposite in thread direction.

5. The loading device for the billet induction heating furnace according to claim 1, wherein: riser (12) with fixedly connected with leather sheath between the inner wall of workstation (6), the leather sheath is located the below in spacing hole (11).

6. The loading device for the billet induction heating furnace according to claim 1, wherein: two equal fixedly connected with spring pad in splint (13) opposite one side, two equal fixedly connected with ceramic heat insulating board in the opposite one side of spring pad.