CN216632512U

CN216632512U - Automatic founding mechanism of sanding machine unloading for automobile wheel hub production

Info

Publication number: CN216632512U
Application number: CN202122513015.6U
Authority: CN
Inventors: 罗锦荣; 陆维
Original assignee: LIUHE LIGHT ALLOY (KUNSHAN) CO Ltd
Current assignee: LIUHE LIGHT ALLOY (KUNSHAN) CO Ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-05-31
Anticipated expiration: 2031-10-19

Abstract

The utility model belongs to the field of automobile hub production, in particular to an automatic discharging and founding mechanism of a founding machine for automobile hub production, which aims at the problems that the prior founding process is generally performed manually, the founding is time-consuming and labor-consuming, the founding is uneven, the subsequent casting quality is influenced, and the founding is not easy to discharge after founding and inconvenient to use, the automatic discharging and founding mechanism comprises a base, wherein the left side of the top of the base is fixedly connected with a fixed seat, the top of the fixed seat is rotatably connected with a supporting plate, the base is provided with a discharging mechanism, the discharging mechanism is rotatably connected with the supporting plate, the top of the supporting plate is provided with a founding box, and the top of the founding box is provided with an opening. Can facilitate the discharging of the sand-turning box and is convenient to use.

Description

Automatic founding mechanism of sanding machine unloading for automobile wheel hub production

Technical Field

The utility model relates to the technical field of automobile hub production, in particular to an automatic discharging and sand-casting mechanism of a sand blasting machine for automobile hub production.

Background

The automobile hub is an important component of automobile parts, is a part for mounting an axle at the center of a wheel, and needs to be subjected to sand casting in the production process of the automobile hub.

The automatic founding mechanism of sanding machine unloading is used in automobile wheel hub production so we provide one kind to present founding process is the manual work founding usually, and is not only time-consuming and energy-consuming and founding inhomogeneous, and then influences subsequent casting quality, and the difficult unloading after founding simultaneously is inconvenient to use, is used for solving the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the prior sand casting process is generally manual sand casting, time and labor are wasted, sand casting is not uniform, subsequent casting quality is affected, and the sand casting is not easy to discharge after sand casting and inconvenient to use in the prior art, and provides an automatic discharging sand casting mechanism of a sand casting machine for producing automobile hubs.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the automatic discharging and sand-turning mechanism of the sand blasting machine for the production of the automobile hub comprises a base, wherein a fixed seat is fixedly connected to the left side of the top of the base, a supporting plate is rotatably connected to the top of the fixed seat, a discharging mechanism is arranged on the base and rotatably connected with the supporting plate, a sand-turning box is arranged at the top of the supporting plate, an opening is formed in the top of the sand-turning box, a discharging pipe is arranged at the bottom of the left side of the sand-turning box, a discharging valve is arranged on the discharging pipe, a fixed plate is fixedly connected to the top of the supporting plate, a power assembly is arranged on the fixed plate, a connecting plate is connected to the power assembly in a transmission manner, the left side of the connecting plate extends into the sand-turning box, two sand-turning shovels are fixedly connected to the left side of the connecting plate, the two sand-turning shovels can be turned over raw materials in a reciprocating manner through the power assembly, so that the sand-turning is more thorough and the mixing is uniform, through unloading mechanism, can make things convenient for the ejection of compact of sand turning box, facilitate the use.

Preferably, the power assembly comprises a first motor, a first gear, a rotating shaft, a second gear, a connecting shaft, a third gear, a first rotating plate and a second rotating plate, the rear side of the first motor is fixedly connected with the front side of the fixing plate, the first gear is fixedly sleeved on an output shaft of the first motor, the rear ends of the rotating shaft and the connecting shaft are rotatably connected with the front side of the fixing plate, the second gear and the third gear are fixedly sleeved on the rotating shaft and the connecting shaft respectively, the first gear and the third gear are meshed with the second gear, the first rotating plate and the second rotating plate are fixedly sleeved on the output shaft and the connecting shaft of the first motor respectively, the first rotating plate and the second rotating plate are rotatably connected with the connecting plate, the output shaft of the first motor can enable the first gear to rotate clockwise, and the third gear can rotate clockwise under the action of the second gear, therefore, the first gear and the third gear can synchronously rotate and turn the same, the third gear can enable the connecting shaft to rotate, the first rotating plate and the second rotating plate can respectively rotate clockwise, and the connecting plate can drive the two sand turning shovels to transversely and longitudinally turn in the sand turning box in a reciprocating mode due to the fact that the first rotating plate and the second rotating plate are both connected with the connecting plate in a rotating mode, and accordingly sand turning is thorough.

Preferably, unloading mechanism includes second motor, threaded shaft, threading board and connecting rod, the left side of second motor and the right side fixed connection of fixing base, the output shaft of second motor and the left end fixed connection of threaded shaft, threaded shaft and threading board threaded connection, the bottom of connecting rod is rotated with the top of threading board and is connected, the top of connecting rod is rotated with the bottom right side of backup pad and is connected, and the second motor can make the threaded shaft rotate, and the threaded shaft can make the threading board move to the right, can make the right side of backup pad and the top of fixing base rotate upper left as the basic point through the connecting rod to can make the tilting box take place to open the bleeder valve, then the good raw materials of founding can flow through the discharging pipe, the unloading of being convenient for facilitates the use.

Preferably, the top right side of backup pad is rotated and is connected with the rotation post, all fixed the cover with the top of rotation post on the output shaft of first motor is equipped with the bevel gear, and two bevel gears mesh mutually, the top of backup pad is rotated and is connected with the drive shaft, the top of drive shaft and the bottom fixed connection of foundry flask, on the rotation post with all fixed the cover be equipped with the belt pulley in the drive shaft, transmission connection has same driving belt on two belt pulleys, the output shaft of first motor can also make the rotation post rotate through two bevel gears, the rotation post can make the drive shaft rotate through two belt pulleys and driving belt, the drive shaft can drive the foundry flask and rotate, can make the raw materials in the foundry flask overturn like this, cooperate two sanding shovels, can be thorough to the raw materials sanding.

Preferably, the sliding groove is formed in the top of the base, the bottom of the threaded plate is connected with the inner wall of the bottom of the sliding groove in a sliding mode, the sliding groove enables the threaded plate to move more smoothly, and position deviation cannot occur.

Preferably, the top fixedly connected with riser of base, the left side fixedly connected with bearing of riser, the right-hand member of screw thread axle runs through the bearing and with the inner circle fixed connection of bearing, can make the screw thread axle rotate more firmly through riser and bearing.

Has the advantages that: the first gear can be rotated clockwise through the output shaft of the first motor, the third gear can be rotated clockwise under the action of the second gear, so that the first gear and the third gear can be synchronously rotated and rotated in the same direction, the third gear can make the connecting shaft rotate, the first rotating plate and the second rotating plate can be respectively rotated clockwise, because the first rotating plate and the second rotating plate are rotatably connected with the connecting plate, the connecting plate can drive the two sand turning shovels to be turned transversely and longitudinally in the sand turning box in a reciprocating manner, further, the raw materials can be turned in a reciprocating manner, the output shaft of the first motor can also make the rotating column rotate through the two bevel gears, the rotating column can make the driving shaft rotate through the two belt pulleys and the driving belt, the driving shaft can drive the sand turning box to rotate, so that the raw materials in the sand turning box can be turned to be matched with the two sand turning shovels, can sand the raw materials thoroughly, and mix evenly, is convenient for follow-up use.

Can make the screw spindle rotate through the second motor, the screw spindle can make the thread plate move to the right, can make the right side of backup pad and the top of fixing base rotate for the base point upper left through the connecting rod to can make the sand-turning box take place the slope, then open the bleeder valve, the raw materials that the sand-turning is good can flow through the discharging pipe, the unloading of being convenient for facilitates the use.

The sand-turning box is reasonable in structure and convenient to operate, the two sand-turning shovels can turn raw materials in a reciprocating mode through the power assembly, so that the sand-turning is more thorough and uniform in mixing, the discharging of the sand-turning boxes can be facilitated through the discharging mechanism, and the sand-turning box is convenient to use.

Drawings

FIG. 1 is a schematic structural view of a main view of an automatic sand casting mechanism for blanking of a sand blasting machine for producing automobile hubs, which is provided by the utility model;

FIG. 2 is a schematic diagram of a partial side view structure of an automatic sanding mechanism for blanking of a sanding machine for producing automobile hubs, provided by the utility model;

FIG. 3 is a schematic view of a local three-dimensional structure of a blanking automatic sand-casting mechanism of a sand blasting machine for producing automobile hubs, which is provided by the utility model;

FIG. 4 is an enlarged structural schematic diagram of a part A of the automatic discharging and sand-casting mechanism of the sand blasting machine for automobile hub production, which is provided by the utility model.

In the figure: the sand-turning device comprises a base 1, a fixed seat 2, a supporting plate 3, a sand-turning box 4, a discharging pipe 5, a fixed plate 6, a connecting plate 7, a sand-turning shovel 8, a first motor 9, a first gear 10, a rotating shaft 11, a second gear 12, a connecting shaft 13, a third gear 14, a first rotating plate 15, a second rotating plate 16, a rotating column 17, a driving shaft 18, a second motor 19, a threaded shaft 20, a threaded plate 21, a connecting rod 22, a vertical plate 23 and a sliding chute 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, an automatic sanding mechanism for discharging of a sanding machine for producing automobile hubs comprises a base 1, a fixed seat 2 is fixedly connected to the left side of the top of the base 1, a supporting plate 3 is rotatably connected to the top of the fixed seat 2, a discharging mechanism is arranged on the base 1 and is rotatably connected with the supporting plate 3, a sanding box 4 is arranged on the top of the supporting plate 3, an opening is formed in the top of the sanding box 4, a discharging pipe 5 is arranged at the bottom of the left side of the sanding box 4, a discharging valve is arranged on the discharging pipe 5, a fixing plate 6 is fixedly connected to the top of the supporting plate 3, a power assembly is arranged on the fixing plate 6 and is in transmission connection with a connecting plate 7, the left side of the connecting plate 7 extends into the sanding box 4, two sanding shovels 8 are fixedly connected to the left side of the connecting plate 7, and the power assembly comprises a first motor 9, a first gear 10, a rotating shaft 11, a second gear 12, a connecting shaft 13, The rear side of the first motor 9 is fixedly connected with the front side of the fixed plate 6, the first gear 10 is fixedly sleeved on an output shaft of the first motor 9, the first motor 9 can enable the first gear 10 to rotate, the rear ends of the rotating shaft 11 and the connecting shaft 13 are rotatably connected with the front side of the fixed plate 6, the second gear 12 and the third gear 14 are respectively fixedly sleeved on the rotating shaft 11 and the connecting shaft 13, the first gear 10 and the third gear 14 are respectively meshed with the second gear 12, as the first gear 10 and the third gear 14 are respectively meshed with the second gear 12, the first gear 10 and the third gear 14 rotate in the same direction, the first rotating plate 15 and the second rotating plate 16 are respectively fixedly sleeved on the output shaft of the first motor 9 and the connecting shaft 13, and the first rotating plate 15 and the second rotating plate 16 are both rotatably connected with the connecting plate 7, the right side of the top of the supporting plate 3 is rotatably connected with a rotating column 17, the output shaft of the first motor 9 and the top end of the rotating column 17 are fixedly sleeved with bevel gears, the two bevel gears are meshed with each other, the rotating column 17 can synchronously rotate with the output shaft of the first motor 9 through the two bevel gears, the top of the supporting plate 3 is rotatably connected with a driving shaft 18, the top end of the driving shaft 18 is fixedly connected with the bottom of the foundry flask 4, the rotating column 17 and the driving shaft 18 are fixedly sleeved with belt pulleys, the two belt pulleys are in transmission connection with the same transmission belt, the driving shaft 18 can rotate through the two belt pulleys and the transmission belt, the foundry flask 4 can further rotate, the sand can be conveniently milled, the first gear 10 can rotate clockwise through the output shaft of the first motor 9, the third gear 14 can rotate clockwise under the action of the second gear 12, thus, the first gear 10 and the third gear 14 can synchronously rotate and have the same rotation direction, the third gear 14 can enable the connecting shaft 13 to rotate, the first rotating plate 15 and the second rotating plate 16 can respectively rotate clockwise, the connecting plate 7 can drive the two sand turning shovels 8 to transversely and longitudinally turn over in the sand turning boxes 4 due to the fact that the first rotating plate 15 and the second rotating plate 16 are both rotatably connected with the connecting plate 7, further, the raw materials can be turned over in a reciprocating mode, the output shaft of the first motor 9 can also enable the rotating column 17 to rotate through the two bevel gears, the rotating column 17 can enable the driving shaft 18 to rotate through the two belt pulleys and the transmission belt, the driving shaft 18 can drive the sand turning boxes 4 to rotate, and therefore, the raw materials in the sand turning boxes 4 can be turned over and can be thoroughly turned over by matching with the two sand turning shovels 8, the raw materials are uniformly mixed and are convenient for subsequent use, the sand-turning box is reasonable in structure and convenient to operate, the two sand-turning shovels 8 can turn the raw materials in a reciprocating mode through the power assembly, so that the sand-turning is more thorough and uniform in mixing, the discharging of the sand-turning box 4 can be facilitated through the discharging mechanism, and the use is convenient.

According to the utility model, the blanking mechanism comprises a second motor 19, a threaded shaft 20, a threaded plate 21 and a connecting rod 22, the left side of the second motor 19 is fixedly connected with the right side of the fixed seat 2, an output shaft of the second motor 19 is fixedly connected with the left end of the threaded shaft 20, the threaded shaft 20 is in threaded connection with the threaded plate 21, the bottom end of the connecting rod 22 is rotatably connected with the top of the threaded plate 21, the top end of the connecting rod 22 is rotatably connected with the right side of the bottom of the supporting plate 3, the threaded shaft 20 can be rotated by the second motor 19, the threaded plate 21 can be moved rightwards by the threaded shaft 20, the right side of the supporting plate 3 and the top of the fixed seat 2 can be rotated leftwards and upwards as a base point by the connecting rod 22, so that the sand tilting box 4 can be inclined, then the discharge valve is opened, and the milled raw materials can flow out through the discharge pipe 5, so that blanking is convenient to use.

In the utility model, the sliding groove 24 is formed in the top of the base 1, the bottom of the threaded plate 21 is in sliding connection with the inner wall of the bottom of the sliding groove 24, and the sliding groove 24 can enable the threaded plate 21 to move more smoothly without position deviation.

In the utility model, the top of the base 1 is fixedly connected with the vertical plate 23, the left side of the vertical plate 23 is fixedly connected with the bearing, the right end of the threaded shaft 20 penetrates through the bearing and is fixedly connected with the inner ring of the bearing, and the threaded shaft 20 can rotate more stably through the vertical plate 23 and the bearing.

The working principle is as follows: when the device is used specifically, raw materials to be turned are firstly put into the foundry flask 4, then the first motor 9 is started, the output shaft of the first motor 9 can enable the first gear 10 to rotate clockwise, the second gear 12 can rotate anticlockwise due to the meshing of the first gear 10 and the second gear 12, the second gear 12 is meshed with the third gear 14, the third gear 14 can rotate clockwise, the first gear 10 and the third gear 14 can synchronously rotate and rotate in the same direction, the first rotating plate 15 and the second rotating plate 16 can respectively rotate clockwise through the output shaft of the first motor 9 and the connecting shaft 13, the connecting plate 7 can drive the two turning shovels 8 to turn transversely and longitudinally in the foundry flask 4 due to the rotary connection of the first rotating plate 15 and the second rotating plate 16 with the connecting plate 7, and the raw materials can be turned reciprocally, the output shaft of the first motor 9 can also rotate the rotating column 17 through two bevel gears, the rotating column 17 can rotate the driving shaft 18 through two belt pulleys and a transmission belt, the driving shaft 18 can drive the sand-turning box 4 to rotate, so that the raw materials in the sand-turning box 4 can be turned, the raw materials can be thoroughly milled by matching with the two sand-turning shovels 8, the raw materials can be uniformly milled and mixed, and the mixture is convenient for subsequent use, after the milling is finished, the first motor 9 is closed, the second motor 19 is started, the output shaft of the second motor 19 can drive the threaded shaft 20 to rotate, the threaded shaft 20 can drive the threaded plate 21 to move rightwards, the right side of the supporting plate 3 and the top of the fixed seat 2 can be driven to rotate leftwards and upwards by taking the base point as the connecting rod 22, so that the sand-turning box 4 can be inclined, then the discharge valve is opened, the milled raw materials can flow out through the discharge pipe 5, and are convenient for blanking, is convenient to use.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The automatic discharging and sand-casting mechanism of the sand-casting machine for the production of the automobile hub comprises a base (1) and is characterized in that a fixed seat (2) is fixedly connected to the left side of the top of the base (1), a supporting plate (3) is rotatably connected to the top of the fixed seat (2), a discharging mechanism is arranged on the base (1) and rotatably connected with the supporting plate (3), a sand-casting box (4) is arranged at the top of the supporting plate (3), an opening is formed in the top of the sand-casting box (4), a discharging pipe (5) is arranged at the bottom of the left side of the sand-casting box (4), a discharging valve is arranged on the discharging pipe (5), a fixed plate (6) is fixedly connected to the top of the supporting plate (3), a power component is arranged on the fixed plate (6), a connecting plate (7) is connected to the power component in a transmission manner, the left side of the connecting plate (7) extends into the sand-casting box (4), the left side of the connecting plate (7) is fixedly connected with two sand-turning shovels (8).

2. The automatic discharging sanding mechanism of the sanding machine for producing the automobile wheel hub according to claim 1, wherein the power assembly comprises a first motor (9), a first gear (10), a rotating shaft (11), a second gear (12), a connecting shaft (13), a third gear (14), a first rotating plate (15) and a second rotating plate (16), the rear side of the first motor (9) is fixedly connected with the front side of the fixing plate (6), the first gear (10) is fixedly sleeved on an output shaft of the first motor (9), the rear ends of the rotating shaft (11) and the connecting shaft (13) are rotatably connected with the front side of the fixing plate (6), the second gear (12) and the third gear (14) are respectively and fixedly sleeved on the rotating shaft (11) and the connecting shaft (13), the first gear (10) and the third gear (14) are both meshed with the second gear (12), the first rotating plate (15) and the second rotating plate (16) are fixedly sleeved on an output shaft of the first motor (9) and the connecting shaft (13) respectively, and the first rotating plate (15) and the second rotating plate (16) are rotatably connected with the connecting plate (7).

3. The automatic sand casting mechanism of sanding machine unloading for automobile wheel hub production of claim 1, characterized in that, unloading mechanism includes second motor (19), screw shaft (20), threading board (21) and connecting rod (22), the left side of second motor (19) and the right side fixed connection of fixing base (2), the output shaft of second motor (19) and the left end fixed connection of screw shaft (20), screw shaft (20) and threading board (21) threaded connection, the bottom of connecting rod (22) is rotated with the top of threading board (21) and is connected, the top of connecting rod (22) is rotated with the bottom right side of backup pad (3) and is connected.

4. The automatic mechanism of founding of sanding machine unloading for automobile wheel hub production of claim 2, characterized in that, the top right side of backup pad (3) is rotated and is connected with rotation post (17), on the output shaft of first motor (9) with the equal fixed cover in top of rotating post (17) be equipped with the bevel gear, and two bevel gears mesh mutually, the top of backup pad (3) is rotated and is connected with drive shaft (18), the top of drive shaft (18) and the bottom fixed connection of founding box (4), on rotating post (17) with drive shaft (18) on equal fixed cover be equipped with the belt pulley, transmission connection has same driving belt on two belt pulleys.

5. The automatic discharging and sand-casting mechanism of the sand blasting machine for the production of the automobile hub according to claim 3, characterized in that a sliding groove (24) is formed in the top of the base (1), and the bottom of the threaded plate (21) is in sliding connection with the inner wall of the bottom of the sliding groove (24).

6. The automatic sanding mechanism of sanding machine unloading for automobile wheel hub production according to claim 3, characterized in that, the top fixedly connected with riser (23) of base (1), the left side fixedly connected with bearing of riser (23), the right-hand member of screw spindle (20) run through the bearing and with the inner circle fixed connection of bearing.