CN213002858U - Casting cleaning and polishing unit for cleaning discs - Google Patents

Abstract

The utility model discloses a foundry goods clearance unit of polishing for keeping in touch with dish class clearance, include the base, install stand slip table on the base and install through the slide rail milling head that can go up and down on the stand slip table, its characterized in that still includes and installs through rotatory elevating system the manipulator of getting of one side on the base, be provided with the clearance workstation between rotatory elevating system and the stand slip table, there is rotatory chuck on the clearance workstation, the opposite side of clearance workstation have and be used for the propelling movement work piece to get the propelling movement workstation of manipulator below. The utility model discloses with the flexibility advantage of its height and the continuous operation ability in adverse circumstances, can effectively replace all kinds of complicated operations and the high intensity labor that current manual work can't be accomplished.

Description

Casting cleaning and polishing unit for cleaning discs

Technical Field

The utility model relates to a surface cleaning art field of foundry goods especially relates to a foundry goods clearance unit of polishing for dish class clearance.

Background

At present, in domestic automobile engine part manufacturers, the surface cleaning process of castings in larger automobile part foundries is still finished by adopting imported equipment. Imported equipment has excellent performance, but is expensive and inconvenient to maintain. Some manufacturers with smaller scale adopt simple cleaning equipment designed and manufactured by themselves to clean the surface of the cylinder body, even some manufacturers still adopt a manual polishing mode, the labor intensity is high, the production rate is low, the working environment is poor, and the product production quality is unstable.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the technical defect who exists among the prior art, and provide a foundry goods clearance unit of polishing for dish class clearance for accomplish wheel hub bead seat die joint department and water remaining, the remaining cleaning work of hat groove department rising head.

For realizing the utility model discloses a technical scheme that the purpose adopted is:

the utility model provides a foundry goods clearance unit of polishing for keeping up a set class clearance, includes the base, installs stand slip table on the base through the slide rail and installs the milling head that can go up and down on the stand slip table, its characterized in that still includes and installs through rotatory elevating system the manipulator of getting of one side on the base, be provided with the clearance workstation between rotatory elevating system and the stand slip table, there is rotary chuck on the clearance workstation, the opposite side of clearance workstation have and be used for the propelling movement work piece to get the propelling movement workstation of manipulator below.

The workpiece taking manipulator comprises a mechanical arm and two symmetrical gas claws which are arranged at two ends of the mechanical arm and are used for grabbing workpieces.

The mechanical arm of the workpiece taking manipulator is connected with the rotary lifting mechanism, and the rotary lifting mechanism controls the rotation and lifting to grab the workpiece.

The rotary lifting mechanism comprises a cylinder with two output shafts for controlling the lifting of the workpiece taking manipulator and a servo motor which is arranged at the bottom of a piston shaft of the cylinder and drives the piston shaft to rotate, and the top of the piston shaft is connected with a mechanical arm.

The bottom of the pushing workbench is connected with a workbench supporting frame through a sliding rail, a pushing cylinder is installed at the outer side end of the workbench supporting frame, the inner side of the workbench supporting frame is fixedly connected with a side bolt of the base, a piston rod of the pushing cylinder is fixed by the pushing workbench through a connecting piece, and the pushing workbench is driven to horizontally move under the action of the pushing cylinder.

The utility model discloses with the flexibility advantage of its height and the continuous operation ability in adverse circumstances, can effectively replace all kinds of complicated operations and the high intensity labor that current manual work can't be accomplished.

Drawings

FIG. 1 is a side view of a casting cleaning and polishing unit for cleaning plates according to the present invention;

FIG. 2 is a schematic cross-sectional view of the rotary lifting mechanism;

fig. 3 is a partial schematic view of a push bench.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-3, the utility model discloses a unit of polishing is cleared up to foundry goods for keeping up a set class clearance, include base 13, install stand slip table 11 on base 13 and install through horizontal slide rail 22 the last milling head 21 that can go up and down of stand slip table, its characterized in that still includes and installs through rotatory elevating system 20 get a manipulator 15 of one side on base 13, be provided with clearance workstation 16 between rotatory elevating system 20 and the stand slip table 11, there is rotary chuck 14 on the clearance workstation, the opposite side of clearance workstation 16 have and be used for propelling movement work piece to the propelling movement workstation 31 of getting a manipulator 15 below.

The workpiece taking manipulator 15 comprises a mechanical arm and two symmetrical air claws 19 which are arranged at two ends of the mechanical arm and used for grabbing workpieces 18.

The utility model discloses in, it is rotatory that a manipulator adopts servo motor control manipulator to get a manipulator, its up-and-down motion of cylinder control, and the gas claw snatchs the work piece. Specifically, a mechanical arm of the workpiece taking manipulator is connected with a rotary lifting mechanism, and the rotary lifting mechanism controls rotation and lifting to grab a workpiece.

As shown in fig. 2, the rotary lifting mechanism includes a cylinder 25 with two shafts for controlling the lifting of the picking manipulator, and a servo motor 28 mounted on the lower end of a piston shaft 26 of the cylinder, wherein an internal hollow output shaft of the servo motor 28 forms a linear sliding connection with the lower end of the piston shaft 26, and the rotation of the piston shaft is controlled by the rotation of the internal hollow output shaft to control the rotation of the picking manipulator, wherein the cylinder is mounted on a fixed seat 27, and the fixed seat 27 is fixed on the base 13.

Of course, the above-mentioned rotary lifting structure can also be realized by other similar structures, and is not limited to the above-mentioned embodiment.

As shown in fig. 3, the bottom of the pushing workbench 31 is connected to the workbench supporting frame 17 through a sliding rail 29, the pushing cylinder 30 is installed at the outer end of the workbench supporting frame 17, the inner side of the workbench supporting frame 17 is fixedly connected to the side face of the base through a bolt, the piston rod of the pushing cylinder 30 is fixed to the pushing workbench 31 through a connecting member, and the pushing cylinder 30 drives the workbench to horizontally move. Wherein the push table is a positioning device and different work pieces 18 are different table tops.

It should be noted that, in the utility model discloses, the milling head can adopt maize stick type carbide indexable insert milling cutter, or change according to the processing needs of work piece.

It should be noted that, in the utility model, the base can adopt steel sheet welded structure, adopt the spill structure in order to increase rigidity on the base 13 of clearance workstation department.

It should be noted that, in the present invention, the column sliding table is a conventional technical device, and is installed on the base through a linear slide rail, and moves on the base through a feeding servo motor 23 to perform the operation, the milling head 21 is installed on the side of the column sliding table 11 through a guide rail 24 arranged vertically, and is controlled to ascend and descend through a motor to perform the operation, and this is a prior art structure of the milling machine, and is not described in detail.

The utility model discloses in, rotary chuck 14 adopt the product of prior art structure, the air chuck of installation on it can rotate the transform position under its rotation driving device's drive to the position of the work piece of conversion card. This is prior art and its structure will not be described in detail.

The working process is explained as follows:

the castings are placed on the push table 31 and then pushed under the part-taking robot 15. The robot grabs the casting 18 and rotates 180 degrees to place the casting on the air chuck on the cleaning table 16, which grips the casting.

The column slipway 11 is fed in place, the rotating chuck rotates, and the milling head drives the milling cutter 12 to rotate and cut the casting 18. After cleaning, the milling cutter 12 is moved to the cap groove to clean the riser residue. After all the castings are cleaned, the upright column sliding table 12 returns to the original position, the casting 18 and a new casting are grabbed by the workpiece taking manipulator 15, and the rotation is carried out by 180 degrees for transposition. The new upper casting continues to be cleaned according to the above process, and the cleaned casting is removed.

The cleaning processing of a plurality of positions of the casting can be realized through the three-axis linkage of the numerical control system in the cleaning process.

When the casting type is changed, the pneumatic chuck on the rotary chuck 14 and the chuck on the gas claw are changed, and meanwhile, the positioning working table surface on the pushing working table is changed to adapt to the size of a new casting.

Furthermore, a touch screen can be arranged on the cleaning machine, parametric programming is adopted, and corresponding casting serial numbers are selected when casting types are replaced, so that the cleaning machine can work according to preset programs.

By adopting the technology, the equipment removes the casting runner residue and flash by adopting a milling process, reduces the noise, reduces the dust emission and improves the labor environment.

The utility model discloses a numerical control technique can carry out the cleaning work of dozen kinds of foundry goods, when changing the foundry goods kind, only need change the frock, select to different kinds of foundry goods setting the procedure can, the utilization ratio of the equipment of improvement.

The utility model discloses a switch manipulator snatchs the foundry goods, can accomplish the material loading process of preprocessing foundry goods when the foundry goods adds man-hour. The utility model discloses a maize stick type carbide indexable insert blade end mill carries out the foundry goods clearance, and the cutter life-span is higher, and changes simply.

The utility model discloses the rough milling of foundry goods casting head incomplete root, fash, overlap, burr such as mainly used braking hub, brake disc, bent axle creates necessary condition for follow-up finish machining. Compared with manual cleaning, the equipment has the advantages of high processing efficiency and good cleaning surface quality. The equipment can be used alone, can also form a complete cleaning production line with other post-processing equipment such as shot blasting machines and the like, and is an important component of casting finishing production.

The utility model is a full-automatic device, the polishing process does not need manual intervention, and people are liberated from a severe cleaning environment; the mechanical hand is used for grabbing the workpiece, so that the feeding process of the preprocessed workpiece can be completed when the workpiece is processed, and the utilization rate of equipment is improved; the corn rod type hard alloy indexable blade end mill is adopted for cleaning castings, the production rate is higher than that of grinding, the replacement cost of the cutter is reduced, the regrinding requirement of the cutter is eliminated, the blades are produced in a standardized and centralized mode, the geometric parameters are consistent, and replacement is convenient. The equipment structure is also simpler, and the equipment structure is simplified as much as possible under the condition of meeting the requirements of users.

The utility model can meet the cleaning requirements of more kinds of castings, adopts the pneumatic chuck to group the castings according to the size, and can reduce the times of changing clamps when changing and cleaning the casting kinds;

the utility model discloses snatch the work piece and adopt the gas claw, can set up the screw rod on it and adjust the gas claw height to as long as the adjusting screw rod can adapt to the work piece altitude variation when changing the work piece kind.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (5)

1. The utility model provides a foundry goods clearance unit of polishing for keeping up a set class clearance, includes the base, installs stand slip table on the base through the slide rail and installs the milling head that can go up and down on the stand slip table, its characterized in that still includes and installs through rotatory elevating system the manipulator of getting of one side on the base, be provided with the clearance workstation between rotatory elevating system and the stand slip table, there is rotary chuck on the clearance workstation, the opposite side of clearance workstation have and be used for the propelling movement work piece to get the propelling movement workstation of manipulator below.

2. A casting cleaning and grinding unit for disc cleaning according to claim 1, wherein the part taking robot comprises a robot arm and two symmetrical air jaws mounted at both ends of the robot arm for gripping the workpiece.

3. A casting cleaning and grinding unit for disc cleaning according to claim 1, wherein the robot arm of the part taking robot is connected to a rotary lifting mechanism, and the rotary lifting mechanism controls rotation and lifting to grasp the workpiece.

4. A casting cleaning and grinding unit for cleaning discs as defined in claim 1 wherein the rotary lifting mechanism comprises a double-output cylinder for controlling the lifting of the pick-up robot, a servo motor mounted at the bottom of the piston shaft of the cylinder for driving the piston shaft to rotate, the top of the piston shaft being connected to the robot.

5. A casting cleaning and polishing unit for cleaning a disc according to claim 1, wherein the bottom of the pushing workbench is connected with a workbench supporting frame through a sliding rail, a pushing cylinder is installed at the outer side end of the workbench supporting frame, the inner side of the workbench supporting frame is fixedly connected with the side face of the base through a bolt, a piston rod of the pushing cylinder is fixed to the pushing workbench through a connecting piece, and the pushing workbench is driven to horizontally move under the action of the pushing cylinder.

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