CN220005861U - Metal forging furnace heating device capable of heating at constant speed - Google Patents

Abstract

The utility model discloses a metal forging furnace heating device capable of heating at a constant speed, which comprises a forging furnace body, wherein two ends of the forging furnace body are provided with supporting frames, one side of the top end of each supporting frame is provided with a servo motor a, the servo motor a is connected with a gear, the supporting frames are connected with a lifting table, the top end of the lifting table is provided with a servo motor b, the bottom end of the servo motor b is connected with a driving wheel, each driving wheel is connected with a driving belt, the bottom end of each driving wheel is provided with a connecting arm, the connecting arms are connected with a containing tank, and heating devices are arranged on two sides of the inside of the forging furnace body. This metal forging furnace heating up device at uniform velocity intensifies when carrying out the heating up to the work piece, through letting the rotation of placing the work piece self in holding the jar, can make it receive a uniform velocity heating operation to avoid the work piece to be heated unevenly and the condition emergence of fracture, improved forged yields and efficiency.

Description

Metal forging furnace heating device capable of heating at constant speed

Technical Field

The utility model relates to the technical field of forging heating furnaces, in particular to a metal forging furnace heating device capable of heating at a constant speed.

Background

Forging is a processing method for applying pressure to a metal blank by using forging machinery to enable the metal blank to be plastically deformed so as to obtain a forging piece with certain mechanical properties, a certain shape and a certain size, and one of two components of forging. During the forging process, a forging furnace is needed to heat the workpiece.

Retrieved, as in patent number: the utility model of 202021593139.9 is a forging furnace for metal workpieces, and particularly discloses a forging furnace for metal workpieces. The forging heating furnace for a metal workpiece includes: the heating furnace is characterized in that an electric push rod is arranged on the inner wall of the heating furnace, and the top end of the electric push rod is fixed on the inner wall of the heating furnace; the upper part of the sliding plate is fixed at the top of the telescopic end of the electric push rod; the two first sliding grooves are formed in the inner wall of the heating furnace, and first sliding blocks are arranged in the first sliding grooves.

The above-mentioned forging heating furnace for metal workpieces, when the metal workpieces are heated, because the workpieces are generally static and fixed in the heating furnace, the positions of the workpieces are inconvenient to change, so that each part of the workpieces is heated unevenly, cracks are easy to generate to damage the workpieces, the forging operation of the subsequent forgings is influenced, the overall working efficiency is reduced, and the novel design is carried out on the basis of the original forging heating furnace aiming at the problems.

Disclosure of Invention

The utility model aims to provide a uniform-temperature-rise metal forging furnace temperature rising device, which aims to solve the problems that when a metal workpiece is heated, the workpiece is generally static and fixed in the heating furnace, the position of the workpiece is inconvenient to change, so that each part of the workpiece is heated unevenly, cracks are easy to generate to damage the workpiece, and the forging operation of a subsequent forging is influenced, so that the overall working efficiency is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a metal forging furnace heating up device at uniform velocity, includes forging furnace body, the support frame is installed at the both ends of forging furnace body, and installs servo motor a in one side on support frame top, servo motor a is connected with the gear, and the gear is located the inside of support frame, the support frame is connected with the elevating platform, and the elevating platform is also connected with the gear, servo motor b is installed on the top of elevating platform, and servo motor b's bottom is connected with a drive wheel to the inside of elevating platform is equipped with a plurality of drive wheel, every drive wheel is all connected with the drive belt, and the drive belt is located the inside of elevating platform, the linking arm is installed to the bottom of drive wheel, and the linking arm is connected with holding the jar, the bottom of elevating platform is equipped with the sealing ring, heating device is installed to the inside both sides of forging furnace body.

Preferably, a sliding groove is formed in one side of the supporting frame, the supporting frame and racks arranged on two sides of the lifting table form a sliding connection structure through the sliding groove, and the racks and gears in the supporting frame form a meshing connection structure.

Preferably, the lifting platform and the driving wheels arranged in the lifting platform form a rotary connection structure, and the top end of one driving wheel is connected with the servo motor b.

Preferably, the inner side of the driving belt is provided with a latch a, the driving belt passes through a meshing connection structure formed by the latch a and a latch b arranged on the side surface of the driving wheel, and the driving belt is connected with all the driving wheels.

Preferably, the bottom of the connecting arm is provided with a clamping groove, and the connecting arm can be mutually clamped with clamping shafts arranged at two ends of the holding tank through the clamping groove.

Preferably, a handle is arranged on one side of the holding tank.

Compared with the prior art, the utility model has the beneficial effects that: the temperature rising device of the metal forging furnace with uniform temperature rising,

1. when the workpiece is heated, the workpiece placed in the holding tank rotates, so that the workpiece can be heated at a constant speed by the heating devices arranged at the two sides of the holding tank, the cracking caused by uneven heating of the workpiece is avoided, and the yield and the efficiency of forging are improved;

2. all driving wheels can rotate at the same rotating speed in a steering way through the transmission of the driving belt, so that the workpiece can be heated more uniformly.

Drawings

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

FIG. 2 is a schematic view of the closed structure of the integral lifting platform and forging furnace body of the utility model;

FIG. 3 is a schematic view of the overall cross-sectional structure of the present utility model;

FIG. 4 is a schematic diagram of the overall side view of the present utility model;

FIG. 5 is a schematic view of a belt structure according to the present utility model;

fig. 6 is a schematic diagram of a connection structure between a driving wheel and a connecting arm according to the present utility model.

In the figure: 1. a forging furnace body; 2. a support frame; 201. a chute; 3. a servo motor a; 4. a gear; 5. a lifting table; 501. a rack; 6. a servo motor b; 7. a transmission belt; 701. latch a; 8. a driving wheel; 801. latch b; 9. a connecting arm; 901. a clamping groove; 10. a holding tank; 1001. a clamping shaft; 1002. a handle; 11. a heating device; 12. and (3) a sealing ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a metal forging furnace heating device at uniform temperature rise, including forging furnace body 1, support frame 2 is installed at the both ends of forging furnace body 1, and servo motor a3 is installed to one side on support frame 2 top, servo motor a3 is connected with gear 4, and gear 4 is located the inside of support frame 2, support frame 2 is connected with elevating platform 5, and elevating platform 5 is also connected with gear 4, servo motor b6 is installed on the top of elevating platform 5, and the bottom of servo motor b6 is connected with a drive wheel 8, and the inside of elevating platform 5 is equipped with a plurality of drive wheel 8, every drive wheel 8 is connected with drive belt 7, and drive belt 7 is located the inside of elevating platform 5, connecting arm 9 is installed to the bottom of drive wheel 8, and connecting arm 9 is connected with holding jar 10, the bottom of elevating platform 5 is equipped with sealing ring 12, heating device 11 is installed to the both sides in forging furnace body 1 inside;

a sliding groove 201 is formed in one side of the support frame 2, the support frame 2 and racks 501 arranged on two sides of the lifting platform 5 form a sliding connection structure through the sliding groove 201, and the racks 501 and a gear 4 in the support frame 2 form a meshing connection structure, so that the lifting platform 5 is driven to slide in the sliding groove 201 to move downwards by the racks 501 in meshing connection with the gear 4 through rotation of the gear 4;

the lifting table 5 and the driving wheels 8 arranged in the lifting table form a rotary connection structure, and the top end of one driving wheel 8 is connected with the servo motor b6, so that the driving wheel 8 can rotate in the lifting table 5;

the inner side of the driving belt 7 is provided with the latch a701, the driving belt 7 and the latch b801 arranged on the side surface of the driving wheel 8 form a meshed connection structure through the latch a701, and the driving belt 7 and all the driving wheels 8 are mutually connected, so that all the driving wheels 8 can rotate at the same rotating speed under the driving of the driving belt 7;

the bottom end of the connecting arm 9 is provided with the clamping groove 901, and the connecting arm 9 can be mutually clamped with the clamping shafts 1001 arranged at the two ends of the holding tank 10 through the clamping groove 901, so that the bottom of the connecting arm 9 can be fixed with the holding tank 10;

the handle 1002 is arranged on one side of the holding tank 10, so that the mounting and dismounting of the holding tank 10 by an operator are facilitated.

Working principle: according to fig. 1-6, firstly, an operator places a workpiece to be heated into a holding tank 10, holds a lifting handle 1002, clamps clamping shafts 1001 and clamping grooves 901 arranged at two sides of the holding tank 10, and enables the clamping shafts to be fixed to the bottom ends of connecting arms 9, then starts a servo motor a3 to drive a gear 4 to rotate, so that a rack 501 meshed with the gear 4 drives a lifting table 5 to slide in a sliding groove 201 to move downwards until the holding tank 10 enters the inside of a forging furnace body 1, the lifting table 5 covers the top end of the forging furnace body 1, the inside of the forging furnace body reaches a sealed state, then starts a servo motor b6 and a heating device 11, and the servo motor b6 can drive driving wheels 8 connected with the lifting table to rotate at the same rotation speed, so that the workpiece placed in the holding tank 10 can be heated up at a uniform speed by a heating device 11 at two sides through self rotation, and cracking caused by uneven heating of the workpiece is avoided, the situation that the workpiece is heated up is improved, the working efficiency is improved, the whole forging device is well known in the technical field, and the technical specification is not described in the prior art.

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

Claims (6)

1. The utility model provides a metal forging furnace heating up device at uniform velocity, includes forging furnace body (1), its characterized in that: support frame (2) are installed at both ends of forging furnace body (1), and one side on support frame (2) top is installed servo motor a (3), servo motor a (3) are connected with gear (4), and inside that gear (4) are located support frame (2), support frame (2) are connected with elevating platform (5), and elevating platform (5) are also connected with gear (4), servo motor b (6) are installed on the top of elevating platform (5), and the bottom of servo motor b (6) is connected with a drive wheel (8), and the inside of elevating platform (5) is equipped with a plurality of drive wheel (8), every drive wheel (8) all are connected with drive belt (7), and drive belt (7) are located the inside of elevating platform (5), link arm (9) are installed to the bottom of drive wheel (8), and link arm (9) are connected with holding jar (10), the bottom of elevating platform (5) is equipped with sealing ring (12), forging furnace body (1) internally mounted device (11).

2. The constant temperature-rise metal forging furnace temperature-rise device according to claim 1, wherein: one side of the support frame (2) is provided with a chute (201), the support frame (2) and racks (501) arranged on two sides of the lifting table (5) form a sliding connection structure through the chute (201), and the racks (501) and gears (4) in the support frame (2) also form a meshing connection structure.

3. The constant temperature-rise metal forging furnace temperature-rise device according to claim 1, wherein: the lifting table (5) and the driving wheels (8) arranged in the lifting table form a rotary connection structure, and the top end of one driving wheel (8) is connected with the servo motor b (6).

4. The constant temperature-rise metal forging furnace temperature-rise device according to claim 1, wherein: the inner side of the driving belt (7) is provided with a latch a (701), the driving belt (7) and a latch b (801) arranged on the side surface of the driving wheel (8) form a meshed connection structure through the latch a (701), and the driving belt (7) and all the driving wheels (8) are mutually connected.

5. The constant temperature-rise metal forging furnace temperature-rise device according to claim 1, wherein: the bottom of linking arm (9) is provided with draw-in groove (901), and linking arm (9) can block each other through draw-in groove (901) and card axle (1001) that hold jar (10) both ends setting.

6. The constant temperature-rise metal forging furnace temperature-rise device according to claim 1, wherein: one side of the holding tank (10) is provided with a handle (1002).