CN212274644U

CN212274644U - Wax melting electric furnace for wear-resistant castings

Info

Publication number: CN212274644U
Application number: CN202020624882.XU
Authority: CN
Inventors: 钟根法; 潘苏恒; 刘火华
Original assignee: Suichang Xinding Special Casting Co ltd
Current assignee: Suichang Xinding Special Casting Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2021-01-01
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a wax electric stove that melts of wear-resisting foundry goods, including furnace body, control panel and swing joint pole, the inside bottom fixedly connected with of furnace body melts the case, and melts the both sides of the inside bottom of incasement portion and all be provided with the heating wire, the one side of melting the inside bottom of incasement portion is provided with the drain pipe, and the inside intermediate position swing joint of drain pipe has the baffle, the opposite side fixedly connected with pulley of baffle, the inside intermediate position swing joint of furnace body has the swing joint pole, and the intermediate position of the outside one side of furnace body installs control panel. The utility model discloses an at the inside intermediate position swing joint's of drain pipe baffle, the second motor can drive the cam and rotate, makes the protruding portion and the pulley contact of cam, then the cam can promote baffle extrusion second spring and plug up the drain pipe, and when the protruding portion of cam not contacted with the pulley, the baffle can receive the elasticity removal of second spring to the drain pipe is opened, makes the discharge that carries out wax liquid that can be selective.

Description

Wax melting electric furnace for wear-resistant castings

Technical Field

The utility model relates to a melt wax stove technical field, specifically be a wax melting electric stove of wear-resisting foundry goods.

Background

The casting is a metal molding object obtained by various casting methods, namely, smelted liquid metal is poured into a casting mold prepared in advance by pouring, injecting, sucking or other casting methods, and after the casting mold is cooled and is subjected to subsequent processing means such as grinding and the like, the obtained object with certain shape, size and performance can use casting wax in the casting processing, and the existing wax melting electric furnace for wear-resistant castings has a plurality of problems in the using process, and the specific problems are as follows:

1. in the use process of the existing wax melting electric furnace for wear-resistant castings, wax blocks are large in size and cannot be crushed, so that the wax melting efficiency is low;

2. in the existing wax melting electric furnace for wear-resistant castings, wax accumulation is easy to occur at the bottom end of a melting box in the use process, so that the melting quality and effect of wax are poor;

3. the existing wax melting electric furnace for wear-resistant castings can not conveniently control the outflow of wax liquid in the use process, so that selective liquid drainage can not be carried out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wax electric stove that melts of wear-resisting foundry goods to the wax stone volume that provides in solving above-mentioned background is great, melts the bottom of case and takes place long-pending wax phenomenon easily, can not carry out selectivity flowing back scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wax melting electric stove of wear-resisting foundry goods, includes furnace body, control panel and swing joint pole, the inside bottom fixedly connected with of furnace body melts the case, and melts the both sides of the inside bottom of incasement portion and all is provided with the heating wire, melt the first spring of the all fixedly connected with in both sides on the inside top of incasement portion, and one side fixedly connected with pinion rack of first spring, the one side of melting the inside bottom of incasement portion is provided with the drain pipe, and the inside intermediate position swing joint of drain pipe has the baffle, one side fixedly connected with second spring of baffle, and the opposite side fixedly connected with pulley of baffle, the inside intermediate position swing joint of furnace body has swing joint pole, and the intermediate position of the outside one side of furnace body installs.

Preferably, one side of the top end in the furnace body is provided with a feeding port, a sieve plate is fixedly connected to the middle position in the furnace body, and the sieve plate can prevent large-size wax blocks from entering the smelting furnace.

Preferably, the top end of the interior of the furnace body is movably connected with a crushing shaft, a first motor is installed on one side of the crushing shaft, and the first motor can drive the crushing shaft to rotate.

Preferably, one side of the bottom end in the furnace body is movably connected with a cam, a second motor is installed on one side of the cam, and the second motor can drive the cam to rotate.

Preferably, the middle position of the bottom end in the furnace body is movably connected with a first bevel gear, one side of the first bevel gear is movably connected with a second bevel gear, and the first bevel gear can drive the second bevel gear to rotate.

Preferably, the both sides of swing joint pole bottom all fixedly connected with stirring body, and the both sides of swing joint pole bottom all swing joint have the gear of lacking the tooth, the bottom elastic plate of pinion rack, and the bottom fixedly connected with scraper blade of elastic plate, the scraper blade can be scraped the wax of bottom.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this kind of wax electric stove that melts of wear-resisting foundry goods, through the broken axle at the inside top swing joint of furnace body, send the wax stone into the furnace body when inside through the pan feeding mouth, first motor can drive broken axle and rotate, thereby make broken axle can carry out the breakage to the wax stone of great volume, after the volume of wax stone is broken to a certain extent, less wax stone can get into through the sieve and melt incasement portion and melt the wax, the wax stone of big volume still can continue to be broken by broken axle, thereby reduced the volume of wax stone, the wax efficiency that melts has been improved.

(2) This kind of wax melting electric stove of wear-resisting foundry goods, elastic plate and scraper blade through the bottom fixed connection at the pinion rack, first motor can drive second conical gear through belt and belt pulley and rotate, then second conical gear can drive the first conical gear rotation of swing joint pole and bottom, swing joint pole rotates and drives the tooth-missing gear rotation through belt such as leather with the belt pulley again, then the tooth-missing gear can move on the pinion rack, and promote the pinion rack and remove, make the tensile first spring of pinion rack and drive the scraper blade and remove, thereby make the scraper blade scrape the wax deposition of bottom, when the tooth-missing department of tooth-missing gear contacts with the pinion rack, the elasticity that can receive first spring resumes the normal position, and swing joint pole can drive the scraper blade and carry out the regulation of position, so reciprocal, the effect that wax melting was influenced to the wax melting has been avoided melting to appear in the bottom of melting case.

(3) This kind of wax electric stove that melts of wear-resisting foundry goods, through the baffle at the inside intermediate position swing joint of drain pipe, the second motor can drive the cam and rotate, makes the protruding portion and the pulley contact of cam, and then the cam can promote the baffle extrusion second spring and plug up the drain pipe, and when the protruding portion of cam did not contact with the pulley, the baffle can receive the elasticity removal of second spring to the drain pipe is opened, makes the discharge that carries out the wax liquid that can be selective.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic top view of the melting tank of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.

In the figure: 1. a furnace body; 101. a crushing shaft; 102. a sieve plate; 103. a first bevel gear; 104. a second bevel gear; 105. a first motor; 106. a feeding port; 107. a cam; 108. a second motor; 2. a control panel; 3. a melting tank; 301. an electric heating wire; 302. a toothed plate; 303. a first spring; 4. a liquid outlet pipe; 401. a baffle plate; 402. a second spring; 403. a pulley; 5. a movable connecting rod; 501. a stirring body; 502. a gear with missing teeth; 503. an elastic plate; 504. a scraper.

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. 1-4, the present invention provides an embodiment: a wax melting electric furnace for wear-resistant castings comprises a furnace body 1, a control panel 2 and a movable connecting rod 5, wherein a melting box 3 is fixedly connected to the bottom end inside the furnace body 1, a feeding port 106 is formed in one side of the top end inside the furnace body 1, a sieve plate 102 is fixedly connected to the middle position inside the furnace body 1, a crushing shaft 101 is movably connected to the top end inside the furnace body 1, a first motor 105 is installed on one side of the crushing shaft 101, a cam 107 is movably connected to one side of the bottom end inside the furnace body 1, a second motor 108 is installed on one side of the cam 107, a first bevel gear 103 is movably connected to the middle position of the bottom end inside the furnace body 1, a second bevel gear 104 is movably connected to one side of the first bevel gear 103, the size of a wax block is reduced;

heating wires 301 are arranged on two sides of the bottom end inside the melting box 3, a first spring 303 is fixedly connected to two sides of the top end inside the melting box 3, a toothed plate 302 is fixedly connected to one side of the first spring 303, a liquid outlet pipe 4 is arranged on one side of the bottom end inside the melting box 3, a baffle 401 is movably connected to the middle position inside the liquid outlet pipe 4, a second spring 402 is fixedly connected to one side of the baffle 401, and a pulley 403 is fixedly connected to the other side of the baffle 401, so that wax liquid can be selectively discharged;

the movable connecting rod 5 is movably connected to the middle position inside the furnace body 1, the stirring bodies 501 are fixedly connected to two sides of the bottom end of the movable connecting rod 5, the tooth-missing gear 502 is movably connected to two sides of the bottom end of the movable connecting rod 5, the bottom end elastic plate 503 of the toothed plate 302 is fixedly connected to the bottom end of the elastic plate 503, wax at the bottom can be scraped by the scraper 504, and the wax melting effect is prevented from being influenced by wax accumulation at the bottom end of the melting box 3;

the middle position of one side outside the furnace body 1 is provided with a control panel 2, the output end of the control panel 2 is electrically connected with the input ends of a first motor 105, a second motor 108 and a heating wire 301 through conducting wires, the first motor 105 is Y90S-2, the second motor 108 is Y315M-2, and the heating wire 301 is CR 20.

The working principle is as follows: when the wax melting furnace is used, when wax blocks are fed into the furnace body 1 through the feeding port 106, the first motor 105 can drive the crushing shaft 101 to rotate, so that the crushing shaft 101 can crush wax blocks with larger volume, when the volume of the wax blocks is crushed to a certain degree, the smaller wax blocks can enter the melting box 3 through the sieve plate 102 to melt wax, the wax blocks with large volume can be further crushed by the crushing shaft 101, so that the volume of the wax blocks is reduced, the wax melting efficiency is improved, the first motor 105 can drive the second bevel gear 104 to rotate through a belt and a belt pulley, the movable connecting rod 5 can be driven by the second bevel gear 104 to rotate with the first bevel gear 103 at the bottom end, the movable connecting rod 5 rotates to drive the tooth-missing gear 502 to rotate through belts such as the belt and the belt pulley, the tooth-missing gear 502 can move on the toothed plate 302, and push the second bevel gear 302 to move, so that the toothed plate 302 stretches the first spring 303 and drives the scraper 504 to move, thereby make scraper blade 504 scrape the wax deposit of bottom, when the scarce tooth department of lack tooth gear 502 contacts with pinion rack 302, pinion rack 302 can receive the elasticity recovery normal position of first spring 303, and swing joint pole 5 can drive scraper blade 504 and carry out the regulation of position, so reciprocal, the effect of wax deposit influence wax melting has been avoided appearing in the bottom of melting case 3, second motor 108 can drive cam 107 and rotate, make the protruding portion and the pulley 403 contact of cam 107, then cam 107 can push baffle 401 extrusion second spring 402 and plug up drain pipe 4, when the protruding portion of cam 107 does not contact with pulley 403, baffle 401 can receive the elastic force removal of second spring 402, thereby drain pipe 4 is opened, make can the selective discharge of carrying out the wax liquid.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a wax electric stove that melts of wear-resisting foundry goods, includes furnace body (1), control panel (2) and swing joint pole (5), its characterized in that: the utility model discloses a furnace body, including furnace body (1), the inside bottom fixedly connected with of furnace body (1) melts case (3), and the both sides of melting the inside bottom of case (3) all are provided with heating wire (301), melt the first spring of the both sides all fixedly connected with (303) on the inside top of case (3), and one side fixedly connected with pinion rack (302) of first spring (303), one side of melting the inside bottom of case (3) is provided with drain pipe (4), and inside intermediate position swing joint of drain pipe (4) has baffle (401), one side fixedly connected with second spring (402) of baffle (401), and opposite side fixedly connected with pulley (403) of baffle (401), the inside intermediate position swing joint of furnace body (1) has swing joint pole (5), and control panel (2) are installed to the intermediate position of furnace body (1) outside one side.

2. The wax melting electric furnace for wear-resistant castings according to claim 1, characterized in that: a feeding port (106) is formed in one side of the top end inside the furnace body (1), and a sieve plate (102) is fixedly connected to the middle position inside the furnace body (1).

3. The wax melting electric furnace for wear-resistant castings according to claim 1, characterized in that: the top end of the interior of the furnace body (1) is movably connected with a crushing shaft (101), and a first motor (105) is installed on one side of the crushing shaft (101).

4. The wax melting electric furnace for wear-resistant castings according to claim 1, characterized in that: one side swing joint of the inside bottom of furnace body (1) has cam (107), and second motor (108) are installed to one side of cam (107).

5. The wax melting electric furnace for wear-resistant castings according to claim 1, characterized in that: the middle position of the bottom end in the furnace body (1) is movably connected with a first bevel gear (103), and one side of the first bevel gear (103) is movably connected with a second bevel gear (104).

6. The wax melting electric furnace for wear-resistant castings according to claim 1, characterized in that: the utility model discloses a gear-less mechanism, including swing joint pole (5), both sides of swing joint pole (5) bottom all fixedly connected with stirring body (501), and both sides of swing joint pole (5) bottom all movably connected with lack tooth gear (502), bottom elastic plate (503) of pinion rack (302), and the bottom fixedly connected with scraper blade (504) of elastic plate (503).