CN210374623U

CN210374623U - Smelting furnace for machining hub accessories

Info

Publication number: CN210374623U
Application number: CN201921468156.7U
Authority: CN
Inventors: 杨伟炫; 黄锦添; 杨开祥; 张维国
Original assignee: Foshan Nanhai Feiyue Die Casting Manufacturing Co Ltd
Current assignee: Foshan Nanhai Feiyue Die Casting Manufacturing Co Ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-04-21
Anticipated expiration: 2029-09-04

Abstract

The utility model relates to a smelting pot for processing of wheel hub accessory, it is equipped with the smelting pot body that melts the chamber in including, melt the opening in chamber up, the smelting pot body is equipped with and is used for carrying out the covering device that covers with melting the opening in chamber, the covering device including install at the support of smelting pot body and with melt the covering of the opening looks adaptation in chamber, horizontal rotation in circumferential direction, the other end can be followed to the one end of support and extend to directly over the opening that melts the chamber, the covering is installed and is extended to the one end directly over melting the chamber at the support, the support is equipped with and is used for driving the lifting device that the covering removed along vertical direction and is used for restricting the spacing subassembly of support turned position. The utility model discloses reduced and melted the heat loss in the chamber, improved the metal and melted efficiency to the waste to the heating resource has been reduced.

Description

Smelting furnace for machining hub accessories

Technical Field

The utility model belongs to the technical field of the technique of smelting pot processing and specifically relates to a smelting pot for wheel hub accessory processing is related to.

Background

At present, along with the continuous development of society, the demand for die castings is more and more, the processing process of the die castings is applied to a smelting furnace, the smelting furnace heats and melts some blocky metal raw materials into liquid metal, and therefore the smelting furnace plays an important role in the processing of the die castings.

At present, the smelting pot is equipped with the smelting pot body that melts the chamber including being equipped with in, melts the opening in chamber up, adds man-hour and puts into the massive metal earlier and melts the intracavity, then opens the smelting pot, melts into liquid with the smelting pot and then puts into die-casting equipment with it and carries out the die-casting shaping.

The above prior art solutions have the following drawbacks: the melting furnace is not provided with a cover for covering the melting cavity in the heating process, so that heat loss can be caused, the time for heating and melting can be prolonged, the processing efficiency is reduced, and waste is caused to heating resources.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a smelting pot for wheel hub accessory processing, it has reduced the heat of smelting the intracavity and has lost excessively, improves the metal and melts efficiency to the waste to heating resource has been reduced.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a smelting pot for processing of wheel hub accessory, is equipped with the smelting pot body that melts the chamber in including, the opening that melts the chamber up, the smelting pot body is equipped with and is used for carrying out the covering device that covers with melting the opening in chamber, the covering device is including installing the support at the smelting pot body and with the covering of melting the opening looks adaptation in chamber, the one end of support can be followed horizontal rotation, the other end extends to and melts the opening in chamber directly over, the covering is installed and is extended to the support and melt the one end directly over the chamber, the support is equipped with and is used for driving the lifting device that the covering removed along vertical direction and is used for restricting the spacing subassembly of support pivoted position.

By adopting the technical scheme, after the blocky metal is placed in the melting cavity, the limiting assembly is loosened to enable one end, far away from the sleeve, of the support to rotate to the position right above the melting cavity, even if the covering part swings to the position right above the opening of the melting cavity, then the lifting device is started to enable the covering part to move towards the opening of the melting cavity until the opening of the melting cavity is covered, so that the excessive loss of heat in the process of heating and melting the metal is prevented, the melting efficiency of the metal is improved, and the waste of heating resources is reduced; make the covering leave the opening part that melts the chamber after the heating is accomplished, then rotate the support again and wholly leave and melt the chamber opening directly over to the convenience is taken out metallic solution.

The utility model discloses further set up to: the lifting device comprises: the rack that extends along vertical direction, with the gear of rack looks adaptation and install in the frame and be used for drive gear pivoted driving piece, rack one end is passed the frame, the other end passes through the connecting piece and can dismantle with the covering and be connected.

By adopting the technical scheme, the gear and the rack are matched with each other, so that the rack can move along the vertical direction by starting the driving piece, and the purpose that the covering piece is close to or far away from the opening of the melting cavity is achieved; the purpose of detachably connecting the covering part through the inner connecting part is to facilitate the replacement of the covering part and reduce the waste of resources.

The utility model discloses further set up to: the connector includes: fix the connecting plate at the rack and fix the screw rod of keeping away from melting chamber one side at the covering, the screw rod passes the connecting plate and carries out fixed connection through the nut along vertical upwards.

Through adopting above-mentioned technical scheme, pass through the screw rod and fix at the connecting plate of rack one end then through the nut, can not only reach and dismantle the covering, but also can guarantee that nut and screw rod can not take place to melt because of melting the temperature in chamber.

The utility model discloses further set up to: one side of the rack far away from the teeth is provided with a guide block, the extending direction of the guide block is consistent with the extending direction of the rack, and the support is provided with a guide groove matched with the guide.

Through adopting above-mentioned technical scheme, thereby can carry out the effect of a direction to the rack through mutually supporting of guide block and guide way to can guarantee the gliding smooth and easy nature of rack.

The utility model discloses further set up to: the spacing subassembly includes: fix at the sleeve of smelting pot body, establish the screens hole that the sleeve inside wall just arranged along horizontal circumference, install the dwang of keeping away from rack one end at the support and install the locating part of dwang, the sleeve is along vertical upwards extending, the dwang is rotatable to be installed in the sleeve, dwang and telescopic bobbin base butt, the lateral wall of dwang is equipped with the mounting hole that is used for installing the locating part, the locating part includes screens piece, stopper and elastic component, stopper slidable mounting is at the mounting hole, screens piece, opposite side connection elastic component are connected to one side of stopper, the one end that the stopper was kept away from to the screens piece stretches out mounting hole and screens hole looks adaptation, the one end that the stopper was kept away from to the elastic component is connected with the hole end of mounting hole.

Through adopting above-mentioned technical scheme, through the dwang at the sleeve internal rotation, can rotate to melt directly over the chamber opening or rotate and make the screens piece card go into the downthehole spacing that reaches the support that corresponds from melting directly over the chamber opening when the covering to only need rotate the screens piece according to leaving the screens hole and can rotate when needs rotate.

The utility model discloses further set up to: and a limiting ring for limiting the limiting block to slide in the mounting hole is arranged at the orifice of the mounting hole.

Through adopting above-mentioned technical scheme, the purpose that is equipped with the spacing ring is in order to guarantee that the stopper also stretches out the mounting hole together when the screens piece card goes into the screens hole to reduced the joint stability of screens piece, and also reached the purpose of the installation of convenience to spacing subassembly.

The utility model discloses further set up to: and one end of the rotating rod, which is close to the cylinder bottom of the sleeve, is provided with a ball.

Through adopting above-mentioned technical scheme, the purpose that is equipped with the ball is in order to guarantee more smoothly when rotating the dwang.

The utility model discloses further set up to: one side that the covering was kept away from and is melted the chamber is equipped with the adaptation groove, the adaptation inslot articulates there is the handle.

By adopting the technical scheme, the handle is arranged on the covering part, so that the covering part can be conveniently lifted away by the handle when being replaced, and the practicability of the covering part is improved; the purpose of hinging the handle in the adapting groove is to enable the handle to be drawn into the adapting groove when the handle is not used, thereby keeping the surface of the covering part flat and not hindering the work.

To sum up, the utility model discloses a beneficial technological effect does:

1. after the blocky metal is placed in the melting cavity, the limiting assembly is loosened to enable one end, far away from the sleeve, of the support to rotate to a position right above the melting cavity, even if the covering piece is placed to a position right above an opening of the melting cavity, then the lifting device is started to enable the covering piece to move towards the opening of the melting cavity until the opening of the melting cavity is covered, so that the excessive loss of heat in the process of heating and melting the metal is prevented, the melting efficiency of the metal is improved, and the waste of heating resources is reduced; when the heating is finished, the covering part leaves the opening of the melting cavity, and then the bracket is rotated to integrally leave the position right above the opening of the melting cavity, so that the metal solution is conveniently taken out;

2. through the mutual matching of the gear and the rack, the rack can move along the vertical direction by starting the driving piece, so that the purpose of approaching or leaving the covering piece to or from the opening of the melting cavity is achieved; the purpose of detachably connecting the covering parts through the inner connecting parts is to facilitate the replacement of the covering parts and reduce the waste of resources;

3. through the dwang at the sleeve internal rotation, can rotate to melt directly over the chamber opening or rotate and make the screens piece card go into the downthehole spacing that reaches the support that corresponds from melting directly over the chamber opening when the covering to only need rotate the screens piece according to from the screens hole when needs rotate.

Drawings

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

Fig. 2 is a schematic view of the connection structure between the covering member and the bracket of the present invention.

Fig. 3 is a sectional view of the connection structure between the rotating rod and the sleeve according to the present invention.

Fig. 4 is a state diagram of the covering part of the present invention leaving the opening of the melting chamber.

In the figure, 1, a furnace body; 11. a sleeve; 111. a position clamping hole; 2. a support; 21. rotating the rod; 211. mounting holes; 212. a ball bearing; 22. a rack; 221. a guide block; 222. a connecting plate; 23. a drive member; 24. a gear; 25. a cover; 251. a screw; 252. an adaptation groove; 253. a handle; 26. a guide groove; 3. a limiting member; 31. a bit block; 32. a limiting block; 33. an elastic member; 34. a limiting ring; 101. a melt chamber.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, for the utility model discloses a smelting pot for wheel hub accessory processing, including smelting pot body 1, smelting pot body 1's appearance is the cylinder, smelting pot body 1 top intermediate position has been seted up and has been melted chamber 101, smelting pot body 1's top edge is equipped with sleeve 11, sleeve 11 is along vertical upwards extending, sleeve 11's top opening, sleeve 11 opening part transmission is provided with dwang 21, dwang 21 is along vertical upwards extending sleeve 11, dwang 21 is equipped with and is used for carrying out spacing purpose to support 2 pivoted position, thereby reached to support 2 rotatable and can rotate to carrying out spacing purpose behind the corresponding position.

As shown in fig. 1, the one end fixedly connected with support 2 of the bobbin base that the sleeve 11 was kept away from to dwang 21, support 2 extend to melt chamber 101 open-ended directly over along the horizontal direction, but support 2 keeps away from the one end of dwang 21 and installs the covering 25 that can follow vertical direction and remove, and the size of covering 25 is greater than melting chamber 101 open-ended, and covering 25 is located and melts chamber 101 open-ended directly over to can cover covering 25 and melt chamber 101, prevent that the heat is too much lost.

As shown in fig. 2, one end of the support 2 away from the rotating rod 21 is provided with a rack 22, the rack 22 extends in the vertical direction, one end of the rack 22 passes through the support 2, the other end of the rack is detachably connected with a covering part 25, one side of the support 2 away from the melting furnace body 1 is provided with a driving part 23, the driving part 23 is a motor, the output end of the motor is sleeved with a gear 24, and the gear 24 is meshed with the rack 22.

As shown in fig. 2, the side wall of the rack 22 away from the teeth is provided with a guide block 221, the extending direction of the guide block 221 is consistent with the extending direction of the rack 22, and the bracket 2 is provided with a guide groove 26 matched with the guide block 221, so that the rack 22 is ensured to be more stable in the process of moving in the vertical direction.

As shown in FIG. 2, an adapting groove 252 is oppositely arranged on one side of the covering part 25 away from the opening of the melting chamber 101, and a handle 253 is hinged in the adapting groove 252, so that the covering part 25 can be conveniently carried after being disassembled.

As shown in fig. 2, one end of the rack 22 close to the covering part 25 is fixedly connected with a connecting plate 222, one side of the covering part 25 far away from the opening of the melting chamber 101 is provided with a screw 251, the screw 251 extends upwards and penetrates through the connecting plate 222, and one end of the screw 251 penetrating through the connecting plate 222 is fixedly connected through a nut, so that the covering part 25 is conveniently replaced, and the waste of resources is avoided.

As shown in fig. 3 and 4, the inner side wall of the sleeve 11 is provided with two clamping holes 111 along the horizontal circumferential direction, an included angle between the two clamping holes 111 is 90 °, the side wall of the portion, extending into the sleeve 11, of the connecting rod is provided with a mounting hole 211 at the same height as the clamping hole 111, the limiting part is installed in the mounting hole 211 and comprises a clamping block 31, a limiting block 32 and an elastic member 33, the limiting block 32 is slidably installed in the mounting hole 211, the clamping block 31 is fixed at the middle position of one side of the limiting block 32, the elastic member 33 is fixed at the middle position of the other side, one end, far away from the limiting block 32, of the clamping block 31 extends out of the mounting hole 211 and is clamped in the clamping hole 111, one end, far away from the limiting block 32, of the elastic member 33 is fixed at the bottom.

In this embodiment, the covering member 25 is positioned right above the opening of the melting chamber 101 when the locking block 31 is rotated to one of the two locking holes 111; when the blocking block 31 rotates to another blocking hole 111, the covering part 25 leaves the melting cavity 101 right above the opening, so that the smoothness of the rotary blocking of the bracket 2 is achieved.

As shown in fig. 3, a limiting ring 34 is disposed at the opening of the mounting hole 211, and the locking block 31 passes through the inner ring of the limiting ring 34, so as to prevent the limiting block 32 from sliding out of the mounting hole 211 together when the locking block 31 is locked in the locking hole 111, thereby preventing the stability of locking from being reduced.

As shown in fig. 3, the balls 212 are uniformly provided at one end of the rotating lever 21 close to the bottom of the sleeve 11, and the balls 212 are in contact with the bottom of the sleeve 11, thereby improving the smoothness of the rotation of the rotating lever 21.

The implementation principle of the embodiment is as follows: when blocky metal is placed into the melting chamber 101, the clamping block 31 is pressed away from the clamping hole 111, the support 2 is rotated to clamp the clamping block 31 into the next clamping hole 111, namely, the covering part 25 is rotated to be right above the opening of the melting chamber 101, then the driving part 23 is started to enable the gear 24 to drive the rack 22 to vertically move downwards, and when the covering part 25 covers the opening of the melting furnace, the driving part 23 is closed, and finally the melting furnace is started to heat and melt the metal; after the metal is melted, the driving part 23 is started to rotate reversely, so that the rack 22 moves vertically and upwards, even if the covering part 25 leaves the opening of the melting cavity 101, the clamping block 31 at the corresponding position is pressed away from the clamping hole 111, the bracket 2 can be rotated, and the clamping block 31 is clamped into another clamping hole 111, so that the position of the bracket 2 is positioned; when the cover 25 is found to be damaged, the cover 25 can be removed by unscrewing the nut, then carried away by the handle 253, and replaced with a new cover 25.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A smelting furnace for processing wheel hub accessories, including being equipped with in and melting furnace body (1) that melts chamber (101), the opening that melts chamber (101) faces up, its characterized in that: the smelting furnace body (1) is provided with a covering device for covering an opening of a smelting cavity (101), the covering device comprises a support (2) arranged on the smelting furnace body (1) and a covering piece (25) matched with the opening of the smelting cavity (101), one end of the support (2) can rotate along the horizontal circumferential direction, the other end of the support extends to the position right above the opening of the smelting cavity (101), the covering piece (25) is arranged at one end of the support (2) extending to the position right above the smelting cavity (101), and the support (2) is provided with a lifting device for driving the covering piece (25) to move along the vertical direction and a limiting assembly for limiting the rotating position of the support (2).

2. The furnace of claim 1, wherein the lifting device comprises: the gear rack comprises a rack (22) extending in the vertical direction, a gear (24) matched with the rack (22) and a driving piece (23) installed on the rack and used for driving the gear (24) to rotate, wherein one end of the rack (22) penetrates through the rack, and the other end of the rack is detachably connected with a covering piece (25) through a connecting piece (3).

3. Furnace for hub accessory machining according to claim 2, characterized in that the connection piece (3) comprises: a connecting plate (222) fixed on the rack (22) and a screw rod (251) fixed on one side of the covering piece (25) far away from the melting cavity (101), wherein the screw rod (251) vertically penetrates through the connecting plate (222) upwards and is fixedly connected through a nut.

4. Furnace for hub accessory machining according to claim 3, characterized in that the side of the rack (22) facing away from the teeth is provided with a guide block (221), the guide block (221) extending in the same direction as the rack (22), and the bracket (2) is provided with a guide groove (26) adapted to the guide.

5. The furnace of claim 4, wherein the stop assembly comprises: fix at sleeve (11) of smelting pot body (1), establish block hole (111) that sleeve (11) inside wall and arrange along horizontal circumference, install dwang (21) of keeping away from rack (22) one end in support (2) and install the locating part of dwang (21), sleeve (11) are along vertical upwards extending, dwang (21) are rotatable to be installed in sleeve (11), the bobbin base butt of dwang (21) and sleeve (11), the lateral wall of dwang (21) is equipped with mounting hole (211) that are used for installing the locating part, the locating part includes block (31), stopper (32) and elastic component (33), stopper (32) slidable mounting is in mounting hole (211), block (31), elastic component (33) are connected to the opposite side in one side connection of stopper (32), the one end that block (32) were kept away from to block (31) stretches out mounting hole (211) and block hole (111) are fit for each other And one end of the elastic piece (33) far away from the limiting block (32) is connected with the bottom of the mounting hole (211).

6. Furnace for hub accessory machining according to claim 5, characterized in that the mounting hole (211) is provided at its mouth with a limiting ring (34) for limiting the sliding of the limiting block (32) in the mounting hole (211).

7. Furnace for hub fitting machining according to claim 6, characterized in that the turning rod (21) is provided with a ball (212) at its end near the bottom of the sleeve (11).

8. Furnace for hub accessory machining according to claim 7, characterized in that the side of the cover (25) facing away from the melt chamber (101) is provided with an adapter groove (252), the adapter groove (252) having a handle (253) articulated therein.