CN220311659U - Gear forging heating furnace - Google Patents

Abstract

The utility model relates to the technical field of gear forging, in particular to a gear forging heating furnace, which can sequentially feed gear blanks, realize continuous feeding, reduce the labor intensity of operators, uniformly push the gear blanks and avoid the residues of the gear blanks in the furnace; the device comprises a base, a furnace body, two metal hollow branch pipes, four water pipes and a supporting mechanism, wherein the furnace body is fixedly arranged at the top end of the base, a feed inlet and a discharge outlet are respectively formed in the left end and the right end of the furnace body, the two metal hollow branch pipes are arranged in the furnace body in a supporting mode, the left end and the right end of each metal hollow branch pipe are connected with the water pipes, and the water pipes are connected with a water suction pump; still include supporting mechanism, pushing equipment, feed mechanism and heating mechanism, supporting mechanism demountable installation is in the base bottom, and feed mechanism installs in the top left portion of base, and pushing equipment installs in the inside of furnace body, carries out even pushing to the gear embryo, and heating mechanism installs in the inside of furnace body, heats the gear embryo.

Description

Gear forging heating furnace

Technical Field

The utility model relates to the technical field of gear forging, in particular to a gear forging heating furnace.

Background

Forging is a combined name of forging and stamping, and is a forming processing method for obtaining a workpiece with a required shape and size by applying pressure to a blank by using a hammer head, an anvil block, a punch head or a die of forging machinery to make the blank plastically deformed. By searching, a heating device for a gear blank proposed by prior art publication number CN204639016U includes: the air pressure telescopic pump is arranged at the rear part of the frame, the ejector posts are arranged on telescopic rods of the air pressure telescopic pump, the electric heating furnace is arranged at the front part of the frame, two metal hollow tubes penetrate through the axis of the electric heating furnace in parallel and are fixedly connected with the outside of the electric heating furnace through the connecting plates, four water pipes are respectively connected at the front end and the rear end of the metal hollow tubes, and the ejector posts and the metal hollow tubes are made of high-temperature resistant materials. But in the use, the gear blank needs to be pushed to be fed, the gear blank can be remained in the furnace in the later period, the waste of materials is caused, meanwhile, the gear blank needs to be manually placed at the front part of the metal hollow tube, the feeding cannot be continuously carried out, the labor intensity of staff is high, and the practicability is poor.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the gear forging heating furnace which can enable gear blanks to be fed in sequence, realize continuous feeding, reduce the labor intensity of operators, uniformly push the gear blanks and avoid the gear blanks from remaining in the furnace.

The utility model relates to a gear forging heating furnace, which comprises a base, a furnace body, two metal hollow branch pipes, four water pipes and a supporting mechanism, wherein the furnace body is fixedly arranged at the top end of the base, a feed inlet and a discharge outlet are respectively formed in the left end and the right end of the furnace body, the two metal hollow branch pipes are arranged in the furnace body in a supporting mode, the water pipes are connected with the left end and the right end of each metal hollow branch pipe, and the water pipes are connected with a water suction pump; the automatic feeding device comprises a base, a supporting mechanism, a pushing mechanism, a feeding mechanism and a heating mechanism, wherein the supporting mechanism is detachably arranged at the bottom end of the base, the feeding mechanism is arranged at the left part of the top end of the base, the pushing mechanism is arranged in a furnace body and used for uniformly pushing gear blanks, and the heating mechanism is arranged in the furnace body and used for heating the gear blanks; the supporting mechanism supports equipment, improves stability, can dismantle the setting and can pull down when not needing, be convenient for install, put into feed mechanism with the gear embryo in, feed mechanism carries out the feeding to the furnace body with the gear embryo in proper order, realizes continuous material loading, reduces operating personnel's intensity of labour, supports through the hollow branch pipe of metal after the gear embryo gets into the furnace body, evenly removes the gear embryo through pushing equipment, avoids the gear embryo to remain in the stove, carries out even heating to the gear embryo through heating mechanism.

Preferably, the feeding mechanism comprises a mounting seat, a feeding box, an extension plate, a pushing cylinder, a pushing head and a guide block, wherein the bottom end of the mounting seat is arranged at the left end of the top of the base through a supporting leg, the feeding box is fixedly arranged at the top end of the mounting seat, the top end of the feeding box is arranged in a horn shape, the extension plate is fixedly arranged on the left side wall of the mounting seat, the pushing cylinder is arranged at the top end of the extension plate, the bottom end of the feeding box is provided with a discharging groove, the telescopic end of the pushing cylinder is connected with the pushing head, the guide block is fixedly arranged at the bottom end of the feeding box, the top end of the guide block is provided with a groove matched with a gear blank, the groove and two metal hollow branch pipes are positioned at the same height, and the pushing head is slidingly positioned in the groove; the gear blanks are sequentially added into the feeding box through the bell mouth shape at the top end of the feeding box, the pushing air cylinder is started, the telescopic end of the pushing air cylinder drives the pushing head to push the gear blanks to move rightwards, the gear blanks are guided to the two metal hollow branch pipes through the guide blocks, the gear blanks can be sequentially fed to the furnace body, continuous feeding is achieved, and the labor intensity of operators is reduced.

Preferably, the pushing mechanism comprises two synchronous motors, two turntables, two movable rods and a pushing plate, wherein the two synchronous motors are respectively arranged on the side walls of the left end and the right end of the furnace body through the space between the motors, the turntables are concentrically arranged at the output ends of the synchronous motors, the movable rods are rotatably arranged at the front ends of the turntables, the pushing plate is fixedly connected with the top ends of the two movable rods, the middle part of the pushing plate is positioned in the furnace body, the pushing plate is positioned between the two metal hollow branch pipes, and an arc-shaped groove is formed in the top end of the pushing plate; starting a synchronous motor, wherein the output end of the synchronous motor drives a rotary table to rotate, the rotary table rotates to drive a movable rod to move upwards, the movable rod drives a push plate to move upwards to lift up and move a gear blank, and then the rotary table continues to rotate to drive the movable rod to move downwards, so that the gear blank is put down, the gear blank is uniformly and periodically pushed to the right, and the gear blank is prevented from remaining in a furnace body.

Preferably, the heating mechanism comprises an electric heating ring, a temperature detector and a controller, wherein the electric heating ring is arranged in the furnace body, the two metal hollow branch pipes and the pushing plate are both positioned in the middle of the electric heating ring, the temperature detector is fixedly arranged at the top end of the furnace body, the detection end of the temperature detector is positioned in the furnace body, the controller is fixedly arranged at the front end of the furnace body, and the controller is electrically connected with the temperature detector and the electric heating ring; the gear blank inside the furnace body is uniformly heated through the electric heating ring, the temperature inside the furnace body is detected through the temperature detector, then monitoring data are transmitted to the controller, the heating temperature of the electric heating ring is adjusted through the controller, the heating effect of the gear blank is guaranteed, and the practicability is improved.

Preferably, the supporting mechanism comprises four connecting plates, four supporting legs and four bearing plates, the four connecting plates are detachably arranged at four corners of the bottom end of the base through bolts, the supporting legs are fixedly arranged at the bottom ends of the connecting plates, and the bearing plates are fixedly arranged at the top ends of the supporting legs; support the base through the landing leg, the loading board increases the area of contact of landing leg and ground, stability when improving the use, and demountable installation's connecting plate can be convenient for dismantle the landing leg, is convenient for dismantle according to the in-service use condition, improves the convenience when installing.

Preferably, the furnace further comprises a support column, a guide-out block and a heat insulation layer, wherein the support column is fixedly arranged at the right part of the top end of the base, the guide-out block is hinged to the top end of the support column, a discharging groove is formed in the top end of the guide-out block, and the heat insulation layer is arranged on the inner side wall of the furnace body; the gear blank after heating is placed and supported through the guide-out block, the gear blank after heating can slide down conveniently through adjusting the inclination of the guide-out block, the next procedure is carried out, the heat is preserved inside the furnace body through the heat insulation layer, heat dissipation is avoided, and energy waste is caused.

Compared with the prior art, the utility model has the beneficial effects that: the supporting mechanism supports equipment, improves stability, can dismantle the setting and can pull down when not needing, be convenient for install, put into feed mechanism with the gear embryo in, feed mechanism carries out the feeding to the furnace body with the gear embryo in proper order, realizes continuous material loading, reduces operating personnel's intensity of labour, supports through the hollow branch pipe of metal after the gear embryo gets into the furnace body, evenly removes the gear embryo through pushing equipment, avoids the gear embryo to remain in the stove, carries out even heating to the gear embryo through heating mechanism.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic illustration of an axially measured structure of the present utility model;

FIG. 3 is a schematic diagram of the front view of the present utility model;

FIG. 4 is a schematic view of the internal structure of the present utility model;

FIG. 5 is a schematic view of a front cross-sectional structure of the present utility model;

the reference numerals in the drawings: 1. a base; 2. a furnace body; 3. a metal hollow branch pipe; 4. a water pipe; 5. a mounting base; 6. a feed box; 7. an extension plate; 8. a pushing cylinder; 9. pushing the material head; 10. a guide block; 11. a synchronous motor; 12. a turntable; 13. a moving rod; 14. a push plate; 15. an electric heating ring; 16. a temperature detector; 17. a controller; 18. a connecting plate; 19. a support leg; 20. a carrying plate; 21. a support column; 22. a export block; 23. and a heat insulation layer.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

As shown in fig. 1, 3, 4 and 5, the furnace body 2 is fixedly installed at the top end of the base 1, the left end and the right end of the furnace body 2 are respectively provided with a feed inlet and a discharge outlet, two metal hollow branch pipes 3 are arranged in the furnace body 2, the left end and the right end of each metal hollow branch pipe 3 are connected with a water pipe 4, the water pipe 4 is connected with a water suction pump, the bottom end of the installation seat 5 is installed at the left end of the top of the base 1 through a supporting leg, the top end of the installation seat 5 is fixedly provided with a feed box 6, the top end of the feed box 6 is in a bell mouth shape, an extension plate 7 is fixedly installed on the left side wall of the installation seat 5, the top end of the extension plate 7 is provided with a pushing cylinder 8, the bottom end of the feed box 6 is provided with a discharge chute, the telescopic end of the pushing cylinder 8 is connected with a pushing head 9, a guide block 10 is fixedly installed at the bottom end of the feed box 6, and the top end of the guide block 10 is provided with a groove matched with a gear blank, the groove and the two metal hollow branch pipes 3 are positioned at the same height, the pushing head 9 is slidingly positioned in the groove, the two synchronous motors 11 are respectively arranged on the side walls of the left end and the right end of the furnace body 2 through the space between the motors, the output ends of the synchronous motors 11 are concentrically provided with a rotary table 12, the front ends of the rotary table 12 are rotatably provided with moving rods 13, the top ends of the two moving rods 13 are fixedly connected with a push plate 14, the middle part of the push plate 14 is positioned in the furnace body 2, the push plate 14 is positioned between the two metal hollow branch pipes 3, the top end of the push plate 14 is provided with an arc-shaped groove, an electric heating ring 15 is arranged in the furnace body 2, the two metal hollow branch pipes 3 and the push plate 14 are both positioned in the middle of the electric heating ring 15, a temperature detector 16 is fixedly arranged at the top end of the furnace body 2, the detection end of the temperature detector 16 is positioned in the furnace body 2, a controller 17 is fixedly arranged at the front end of the furnace body 2, the controller 17 is electrically connected with the temperature detector 16 and the electric heating ring 15;

the gear blanks are sequentially added into the feeding box 6 through the bell mouth shape at the top end of the feeding box 6, the pushing cylinder 8 is started, the telescopic end of the pushing cylinder 8 drives the pushing head 9 to push the gear blanks to move rightwards, the gear blanks are guided to the two metal hollow branch pipes 3 through the guide blocks 10, the gear blanks can be sequentially fed into the furnace body 2, continuous feeding is achieved, labor intensity of operators is reduced, the synchronous motor 11 is started, the output end of the synchronous motor 11 drives the rotary table 12 to rotate, the rotary table 12 rotates to drive the movable rod 13 to move upwards, the movable rod 13 drives the push plate 14 to move upwards to lift the gear blanks, then the rotary table 12 continues to rotate to drive the movable rod 13 to move downwards, the gear blanks are put down, the gear blanks are uniformly and periodically pushed rightwards, the gear blanks are prevented from remaining inside the furnace body 2, the gear blanks inside the furnace body 2 are uniformly heated through the electric heating rings 15, the temperature inside the furnace body 2 is detected through the temperature detectors 16, then the monitoring data are transmitted to the controller 17, the heating temperature of the electric heating rings 15 is adjusted through the controller 17, and the practicability is improved.

As shown in fig. 2 to 4, four connecting plates 18 are detachably mounted at four corners of the bottom end of the base 1 through bolts, supporting legs 19 are fixedly mounted at the bottom ends of the connecting plates 18, bearing plates 20 are fixedly mounted at the top ends of the supporting legs 19, supporting columns 21 are fixedly mounted at the right part of the top end of the base 1, guide-out blocks 22 are hinged to the top ends of the supporting columns 21, discharging grooves are formed in the top ends of the guide-out blocks 22, and a heat insulation layer 23 is mounted on the inner side wall of the furnace body 2;

support base 1 through landing leg 19, loading board 20 increases landing leg 19 and the area of contact on ground, stability when improving the use, demountable installation's connecting plate 18 can be convenient for dismantle landing leg 19, be convenient for dismantle according to the in-service use condition, convenience when improving the installation, place the support to the gear embryo after the heating through deriving the piece 22, adjust the gear embryo landing after deriving the piece 22 inclination can be convenient for the heating, get into next process, keep warm furnace body 2 inside through insulating layer 23, avoid the heat to scatter out, cause the energy waste.

As shown in fig. 1 to 5, in the gear forging heating furnace, when the gear forging heating furnace works, gear blanks are sequentially added into a feeding box 6 through a horn mouth shape at the top end of the feeding box 6, a pushing cylinder 8 is started, a telescopic end of the pushing cylinder 8 drives a pushing head 9 to push the gear blanks to move rightwards, the gear blanks are guided to two metal hollow branch pipes 3 through a guide block 10, a synchronous motor 11 is started, an output end of the synchronous motor 11 drives a rotary table 12 to rotate, the rotary table 12 firstly drives a movable rod 13 to move upwards, the movable rod 13 drives a push plate 14 to move upwards to lift the gear blanks, then the rotary table 12 continues to rotate to drive the movable rod 13 to move downwards, the gear blanks are put down, the gear blanks are uniformly and periodically pushed rightwards, the gear blanks in the furnace body 2 are uniformly heated through an electric heating ring 15, the inner part of the furnace body 2 is insulated through a heat insulation layer 23, heat dissipation is avoided, the temperature in the furnace body 2 is detected through a temperature detector 16, then monitored data are transmitted to a controller 17, the heating temperature of the electric heating ring 15 is adjusted through the controller 17, the gear blanks after the heating ring 22 are placed through a guiding-out block 22, the gear blanks are subjected to inclination adjustment, and the gear blanks after the heating ring 22 are placed, the gear blanks can slide down and can be conveniently heated, and fall down.

The metal hollow branch pipe 3, the push plate 14 and the guide-out block 22 are all made of high-temperature resistant materials; the synchronous motor 11, the electric heating coil 15, the temperature detector 16 and the controller 17 of the gear forging furnace are purchased from the market, and a person skilled in the art only needs to install and operate according to the attached instruction manual without the creative labor of the person skilled in the art.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims (6)

1. The utility model provides a gear forging heating furnace, includes base (1), furnace body (2), two metal hollow branch pipes (3), four water pipes (4) and supporting mechanism, and furnace body (2) fixed mounting is on the top of base (1), and feed inlet and discharge gate have been seted up respectively at the left and right sides of furnace body (2), and the inside of furnace body (2) has set up two metal hollow branch pipes (3), and the both ends all are connected with water pipe (4) about metal hollow branch pipe (3); the automatic feeding device is characterized by further comprising a supporting mechanism, a pushing mechanism, a feeding mechanism and a heating mechanism, wherein the supporting mechanism is detachably arranged at the bottom end of the base (1), the feeding mechanism is arranged at the left part of the top end of the base (1), the pushing mechanism is arranged in the furnace body (2), the gear blank is uniformly pushed, and the heating mechanism is arranged in the furnace body (2) and is used for heating the gear blank.

2. The gear forging heating furnace as claimed in claim 1, wherein the feeding mechanism comprises a mounting seat (5), a feeding box (6), an extension plate (7), a pushing cylinder (8), a pushing head (9) and a guide block (10), the bottom end of the mounting seat (5) is mounted at the left end of the top of the base (1) through a supporting leg, the feeding box (6) is fixedly mounted at the top end of the mounting seat (5), the top end of the feeding box (6) is arranged into a horn shape, the extension plate (7) is fixedly mounted on the left side wall of the mounting seat (5), the pushing cylinder (8) is mounted at the top end of the extension plate (7), a discharging groove is formed in the bottom end of the feeding box (6), the telescopic end of the pushing cylinder (8) is connected with the pushing head (9), the guide block (10) is fixedly mounted at the bottom end of the feeding box (6), a groove matched with a gear blank is formed in the top end of the guide block (10), and the groove and the two metal hollow branch pipes (3) are located at the same height.

3. The gear forging heating furnace as set forth in claim 1, wherein the pushing mechanism comprises two synchronous motors (11), two turntables (12), two movable rods (13) and a pushing plate (14), the two synchronous motors (11) are respectively arranged on the side walls of the left end and the right end of the furnace body (2) through the space between the motors, the turntables (12) are concentrically arranged at the output ends of the synchronous motors (11), the movable rods (13) are rotatably arranged at the front ends of the turntables (12), the pushing plate (14) is fixedly connected to the top ends of the two movable rods (13), the middle part of the pushing plate (14) is located in the furnace body (2), the pushing plate (14) is located between the two metal hollow branch pipes (3), and the top ends of the pushing plate (14) are provided with arc grooves.

4. A gear forging heating furnace as claimed in claim 3, wherein the heating mechanism comprises an electric heating ring (15), a temperature detector (16) and a controller (17), the electric heating ring (15) is arranged in the furnace body (2), the two metal hollow branch pipes (3) and the push plate (14) are both positioned in the middle of the electric heating ring (15), the temperature detector (16) is fixedly arranged at the top end of the furnace body (2), the detection end of the temperature detector (16) is positioned in the furnace body (2), the controller (17) is fixedly arranged at the front end of the furnace body (2), and the controller (17) is electrically connected with the temperature detector (16) and the electric heating ring (15).

5. A gear forging furnace as claimed in claim 1, wherein the supporting mechanism comprises four connecting plates (18), four supporting legs (19) and four bearing plates (20), the four connecting plates (18) are detachably mounted at four corners of the bottom end of the base (1) through bolts, the supporting legs (19) are fixedly mounted at the bottom ends of the connecting plates (18), and the bearing plates (20) are fixedly mounted at the top ends of the supporting legs (19).

6. The gear forging heating furnace as claimed in claim 1, further comprising a support column (21), a guide-out block (22) and a heat insulation layer (23), wherein the support column (21) is fixedly installed on the right portion of the top end of the base (1), the guide-out block (22) is hinged to the top end of the support column (21), a discharging groove is formed in the top end of the guide-out block (22), and the heat insulation layer (23) is installed on the inner side wall of the furnace body (2).