Forging heating device for precision casting aluminum alloy hub

Abstract

The utility model relates to the technical field of hub forging, in particular to a precision casting aluminum alloy hub forging heating device which comprises a base, a heating mechanism is installed on the base, the heating mechanism comprises fixing shells, the fixing shells which are symmetrically distributed are installed on the two sides of the base, the interiors of the two fixing shells are respectively connected with an installation plate in a sliding mode, and the installation plates are arranged on the base. A plurality of heaters are installed on the opposite sides of the two installation plates respectively, fixing bases are installed at the two ends of the two fixing shells respectively, air cylinders are installed on the fixing bases, output shafts of the tops of the air cylinders are connected with connecting blocks, the connecting blocks are perpendicularly connected with the top sides of the installation plates, and a cleaning mechanism is installed on the base. Through installation of the fixing shell, connection of the installation plate is achieved, the installation plate can be stored in the fixing shell, the heater on the installation plate can be hidden and protected, and feeding and discharging operation on the top of the base is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of forging heating devices, specifically a kind of precision casting aluminum alloy wheel hub forging heating device, belong to wheel hub forging technical field. BACKGROUND

[0002] Wheel hub, alias rim, namely the circular tub shape of inner profile to support tire, center assembly on the part of axle, common automobile wheel hub has steel wheel hub and aluminum alloy wheel hub, the production method of current aluminum alloy wheel hub mainly has casting method, forging method, stamping method and spinning method etc., when carrying out aluminum alloy wheel hub forging, wheel hub needs to be continuously heated, so that wheel hub forging effect is better.

[0003] The existing patent with the patent number CN219703388U is a kind of aluminum alloy wheel hub forging heating device, can be heated and up and down material operation when wheel hub forging, however, when the device is heated to wheel hub, heating assembly is rotatable, and it is arc-shaped overturn when opening and storage, so it will occupy larger space, and heating assembly is still at the top of base, and it is easy to cause knock damage when wheel hub up and down material, while part of the debris generated during forging will not be easy to fall on heating assembly. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the above-mentioned problem and provides a kind of precision casting aluminum alloy wheel hub forging heating device, installation is realized to the installation plate connection by the installation of fixed shell, and installation plate can be stored in the inside of fixed shell, so that the heater on installation plate can be hidden and protected, and it is convenient to up and down material operation on the top of base.

[0005] The utility model realizes the above-mentioned purpose by the following technical scheme, a kind of precision casting aluminum alloy wheel hub forging heating device, including base, heating mechanism is installed on the base, the heating mechanism includes fixed shell, the fixed shell of symmetrical distribution is installed on the both sides of the base, two the installation plate is slidably connected in the inside of two fixed shell, a plurality of heaters are respectively installed on the opposite side of two installation plates, two fixed seat is respectively installed at two ends of two fixed shell, cylinder is installed on the fixed seat, the output shaft of the top of cylinder is connected with connecting block, the connecting block is vertically connected with installation plate top side, cleaning mechanism is installed on the base.

[0006] Preferably, the base is a circular table structure, and the top height of the fixed shell is equal to the top height of the base.

[0007] Preferably, the fixed shell and the installation plate are both arc-shaped structures, and the fixed shell is an "L"-shaped structure in cross section.

[0008] Preferably, the top side of each end of the two fixed shells is provided with a groove, and the connecting block is slidably connected with the groove.

[0009] Preferably, the cleaning mechanism comprises a collecting plate, an annular collecting plate is mounted on the outer side wall of the top of the base, and a plurality of guide grooves are arranged in the annular collecting plate.

[0010] Preferably, the collecting plate is in an L-shaped structure in cross section, and a through groove is arranged at the bottom of the collecting plate.

[0011] Preferably, a discharging plate is mounted at the bottom of the collecting plate, the discharging plate is located at the bottom of the through groove, and the angle between the discharging plate and the bottom of the collecting plate is 45 degrees.

[0012] Preferably, a snap ring is arranged in the collecting plate, a plurality of scraper plates are vertically connected to the snap ring in an annular arrangement, and the scraper plates are slidably connected to the inner side of the collecting plate.

[0013] Preferably, the top of the collecting plate is provided with an annular rotating groove, and the snap ring is slidably connected to the inner side of the rotating groove.

[0014] Preferably, a plurality of push rods are vertically connected to the top of the scraper plates, respectively, and the top of the push rod is in a spherical structure.

[0015] The beneficial effects of the utility model are as follows: through the installation of the fixed shell, the installation plate is connected, the installation plate can be stored in the fixed shell, the heater on the installation plate can be hidden and protected, the top of the base can be conveniently fed and discharged, through the work of the two cylinders, the connecting block is driven and controlled, the connecting block drives the installation plate to rise, the installation plate slides out, the heater on the installation plate shields the outer side of the wheel on the base, under the work of the heater, the wheel hub is continuously heated and forged, and the debris generated during forging is cleaned and recycled through the cleaning mechanism, the cleanliness of the workbench is ensured, after forging is completed, the installation plate is retracted through the synchronous reset of the two cylinders, and then the heater is hidden, so that the wheel hub is not bumped during feeding and discharging. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the utility model;

[0017] Figure 2 It is a connecting structure schematic view of the collecting plate and the base of the utility model;

[0018] Figure 3 It is a connecting structure schematic view of the rotating groove and the base of the utility model;

[0019] Figure 4 It is a connecting structure schematic view of the installation plate and the fixed shell of the utility model;

[0020] Figure 5 It is a connecting structure schematic view of the through groove and the collecting plate of the utility model;

[0021] Figure 6 It is the connecting structure schematic view of the scraper and the snap ring of the utility model.

[0022] In the figure: 1, base; 2, heating mechanism; 201, fixed shell; 202, mounting plate; 203, heater; 204, air cylinder; 205, connecting block; 206, fixed seat; 207, groove; 3, cleaning mechanism; 301, collection plate; 302, blanking plate; 303, guide slot; 304, push rod; 305, rotating slot; 306, through slot; 307, scraper; 308, snap ring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] Please refer to Figures 1-6 As shown in the figure, a kind of fine cast aluminum alloy wheel hub forging heating device, including base 1, heating mechanism 2 is installed on the base 1, the heating mechanism 2 includes fixed shell 201, the base 1 both sides are equipped with the fixed shell 201 of symmetrical distribution, two the fixed shell 201 inside is respectively slidably connected with mounting plate 202, two the mounting plate 202 opposite side is respectively equipped with a plurality of heaters 203, two the fixed shell 201 both ends are respectively equipped with fixed seat 206, the fixed seat 206 is equipped with air cylinder 204, the air cylinder 204 top output shaft is connected with connecting block 205, the connecting block 205 and mounting plate 202 top side are vertically connected, the base 1 is equipped with cleaning mechanism 3.

[0025] As a kind of technical optimization scheme of the utility model, the base 1 is circular truncated cone structure, the top height of the fixed shell 201 is equal to the top height of base 1, it is favorable to increase bottom support area, forging stone stable compression effect is good, and the heat on the mounting plate 202 can be better dissipated to wheel hub heating.

[0026] As a kind of technical optimization scheme of the utility model, the fixed shell 201, mounting plate 202 are all arc structure, the fixed shell 201 cross section is "L" shape structure, it is favorable to the fixed shell 201 with the base 1 is installed, and through the design of arc structure can be well to the outside of wheel hub corresponding, make heating effect better.

[0027] As a technical optimization scheme of the utility model, two said fixed shell 201 both ends top side is equipped with recess 207, connecting block 205 is connected with recess 207 inside sliding, through the setting of recess 207, connecting block 205 can be housed in recess 207 inside, make the mounting plate 202 better housing hides.

[0028] As a technical optimization scheme of the utility model, the cleaning mechanism 3 includes a collection plate 301, an annular collection plate 301 is installed on the outer side wall of the top of the base 1, a plurality of guide grooves 303 are arranged in a ring shape at the edge of the top of the base 1, through the installation of the collection plate 301, it is beneficial to store the debris on the base 1 after cleaning.

[0029] As a technical optimization scheme of the utility model, the collection plate 301 is in the shape of "L" in cross section, a through groove 306 is arranged at the bottom of the collection plate 301, which is beneficial to collect and store the debris and make the collected debris discharged through the through groove 306 for recycling.

[0030] As a technical optimization scheme of the utility model, a discharging plate 302 is installed at the bottom of the collection plate 301, the discharging plate 302 is located at the bottom of the through groove 306, and the angle between the discharging plate 302 and the bottom of the collection plate 301 is 45 degrees, through the installation of the discharging plate 302, it is beneficial to discharge the cleaned debris into the recycling box for storage, which is convenient for cleaning.

[0031] As a technical optimization scheme of the utility model, a snap ring 308 is arranged inside the collection plate 301, a plurality of scraper plates 307 are vertically connected to the snap ring 308 in a ring shape, the scraper plates 307 are slidingly connected to the inner side of the collection plate 301, through the installation of the snap ring 308, it is beneficial to connect a plurality of scraper plates 307, through the rotation of the snap ring 308, the plurality of scraper plates 307 are scraped inside the collection plate 301, so that the debris inside the collection plate 301 can be pushed into the through groove 306 for discharging.

[0032] As a technical optimization scheme of the utility model, an annular rotating groove 305 is arranged on the outer side wall of the top of the base 1, the snap ring 308 is slidingly connected to the inside of the rotating groove 305, through the setting of the rotating groove 305, it is beneficial to the smooth rotation of the snap ring 308, and the scraper plates 307 will not be damaged by being pressed against the collection box.

[0033] As a technical optimization scheme of the utility model, a plurality of push rods 304 are vertically connected to the top of the scraper plates 307 respectively, the top of the push rod 304 is in spherical structure, through the installation of a plurality of push rods 304, it is beneficial to push the scraper plates 307, so that the scraper plates 307 can rotate smoothly to clean the debris.

[0034] The utility model discloses when using, first through two groups of cylinder 204's work, makes cylinder 204 drive mounting panel 202 contract, makes mounting panel 202 and heater 203 hide and place inside fixed shell 201, then wheel hub blank is transported to base 1 through feeding equipment, after blank placement stability, two groups of cylinder 204 work again and make mounting panel 202 rise, the heater 203 on mounting panel 202 is shielded to the wheel hub outside on base 1, under the work of heater 203, realize to wheel hub and carry out sustained heating forging, and the scrap produced when forging will enter the storage inside collection board 301 through multiple guide slot 303, after forging, through the synchronous reset of two cylinders 204, make mounting panel 202 contract, and then make heater 203 hide, be convenient for wheel hub loading and unloading and will not knock, through external tool to push rod 304 pull, push rod 304 drive scraper 307, snap ring 308 rotate, realize that scraper 307 carries out scraping and pushes to the scrap inside collection board 301, and the scrap is pushed to the guide inside through groove 306, realize the cleaning recovery of scrap, guarantee the cleaning of workstation.

[0035] It is apparent to those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, and that the present application can be implemented in other particular forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present application being defined by the appended claims rather than the foregoing description, and it is intended that all changes and modifications which come within the meaning and range of equivalency of the claims are resolvable thereunder. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0036] Furthermore, it should be understood that although the present specification is described in terms of embodiments, not every embodiment need contain all of the features described in the specification, and the specification is intended to be read as a whole, with the individual embodiments standing only as examples of implementations. The technical solutions in the embodiments can be combined appropriately to form other embodiments that can be understood by those skilled in the art.

Claims

1. A wrought heating device for a precision cast aluminum alloy wheel hub comprising a base (1) characterized in that: The base (1) is provided with a heating mechanism (2), the heating mechanism (2) comprises a fixed shell (201), the base (1) is provided with the fixed shell (201) which is symmetrically distributed on both sides, the two fixed shell (201) is respectively slidably connected with the mounting plate (202), a plurality of heaters (203) are respectively installed on the opposite sides of the two mounting plates (202), the two fixed shell (201) is respectively provided with a fixed seat (206) at both ends, the fixed seat (206) is provided with a pneumatic cylinder (204), the pneumatic cylinder (204) is connected with a connecting block (205) at the top output shaft, the connecting block (205) is connected with the mounting plate (202) perpendicularly on the top side, and the base (1) is provided with a cleaning mechanism (3).

2. A wrought heating device for a precision cast aluminum alloy wheel hub as defined in claim 1 wherein: The base (1) is a circular truncated cone structure, the top height of the fixed shell (201) is equal to the top height of the base (1).

3. A wrought heating device for precision cast aluminum alloy wheel hubs as defined in claim 1 wherein: The fixed shell (201) and the mounting plate (202) are both arc-shaped structures, and the cross section of the fixed shell (201) is "L" shaped structure.

4. A wrought heating device for precision cast aluminum alloy wheel hubs as defined in claim 1 wherein: The top side of the two fixed shell (201) is provided with a groove (207), and the connecting block (205) is slidably connected with the groove (207).

5. A wrought heating device for precision cast aluminum alloy wheel hubs as defined in claim 1 wherein: The cleaning mechanism (3) comprises a collecting plate (301), and the outer side wall of the top of the base (1) is provided with an annular collecting plate (301); a plurality of guide grooves (303) are arranged in the form of a ring at the edge of the top of the base (1).

6. A wrought heating device for precision cast aluminum alloy wheel hubs as defined in claim 5 wherein: The cross section of the collecting plate (301) is "L" shaped structure, and the bottom of the collecting plate (301) is provided with a through groove (306).

7. A wrought heating device for precision cast aluminum alloy wheel hubs as defined in claim 6 wherein: The bottom of the collecting plate (301) is provided with a discharging plate (302), and the discharging plate (302) is located at the bottom of the through groove (306); the angle between the discharging plate (302) and the bottom of the collecting plate (301) is 45 degrees.

8. A wrought heating device for precision cast aluminum alloy wheel hubs according to claim 7, characterized in that: The inside of the collecting plate (301) is provided with a clamping ring (308), and a plurality of scraper plates (307) are connected perpendicularly on the clamping ring (308) in the form of a ring; the scraper plates (307) are slidably connected with the inner side of the collecting plate (301).

9. A wrought heating device for a precision cast aluminum alloy wheel hub as defined in claim 8 wherein: The outer side wall of the top of the base (1) is provided with an annular rotating groove (305), and the clamping ring (308) is slidably connected with the rotating groove (305).

10. A wrought heating device for a precision cast aluminum alloy wheel hub as defined in claim 9 wherein: The top of the plurality of scraper plates (307) is perpendicularly connected with a push rod (304), and the top of the push rod (304) is a spherical structure.

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