Polishing device for aluminum handle manufacturing

Abstract

The utility model discloses a polishing device for manufacturing an aluminum handle, which comprises a base, a working platform is rotatably connected to the base, and a feeding station, an end polishing station, a rod polishing station and a discharging station are sequentially distributed on the working platform in the circumferential direction. The feeding station, the end grinding station, the rod grinding station and the discharging station are provided with a first positioning pin and a second positioning pin respectively, the first positioning pin and the second positioning pin are vertically arranged on the working platform and used for being inserted into mounting holes in the bottom of the aluminum handle, the end grinding station is provided with a first grinding assembly, and the rod grinding station is provided with a second grinding assembly. The polishing device has the characteristics of automatic polishing and unified polishing standard, and is complete in overall function and high in practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical equipment technical field more specifically, it relates to a kind of polishing device for aluminum handle manufacturing. BACKGROUND

[0002] Aluminum handle that die casting is completed needs to remove sprue and burr first, then polish, to make surface neat. Traditional polishing mode is completed manually, and the efficiency is low, polishing standard is not unified, and the overall effect is poor. Accordingly, the utility model provides a kind of polishing device for aluminum handle manufacturing. UTILITY MODEL CONTENTS

[0003] The utility model aims at overcoming the deficiencies in the prior art, and provides a kind of polishing device for aluminum handle manufacturing, which has the characteristics of automatic polishing and uniform polishing standard.

[0004] To solve the above technical problems, the utility model aims at realizing as follows: a kind of polishing device for aluminum handle manufacturing is involved in the utility model, which includes a base, a work platform is rotatably connected to the base, an upper material loading station, an end polishing station, a rod polishing station and a lower material loading station are sequentially arranged on the work platform, first and second positioning pins are arranged vertically on the upper material loading station, the end polishing station, the rod polishing station and the lower material loading station and are used to insert into the bottom mounting hole of the aluminum handle, a first polishing assembly is arranged on the end polishing station, and a second polishing assembly is arranged on the rod polishing station.

[0005] The utility model is further provided as follows: the first polishing assembly includes a first bracket arranged vertically on the base, a first rotating shaft and a second rotating shaft are rotatably connected to the first bracket, a first polishing roller is arranged above the end polishing station and is driven by the first rotating shaft, a second polishing roller is arranged above the end polishing station and is driven by the second rotating shaft, a first motor is arranged on the first rotating shaft and is used to drive the first and second polishing rollers to rotate, and a second motor is arranged on the second rotating shaft and is used to drive the first and second polishing rollers to rotate.

[0006] The utility model is further provided as follows: the second polishing assembly includes a second bracket arranged vertically on the base, a third rotating shaft and a fourth rotating shaft are rotatably connected to the second bracket, a third polishing roller is arranged above the rod polishing station and is driven by the third rotating shaft, a fourth polishing roller is arranged above the rod polishing station and is driven by the fourth rotating shaft, a driven gear is arranged on the third rotating shaft, a driving gear is arranged on the fourth rotating shaft and is engaged with the driven gear, a third motor is arranged on the third rotating shaft and is used to drive the third and fourth polishing rollers to rotate, and a fourth motor is arranged on the fourth rotating shaft and is used to drive the third and fourth polishing rollers to rotate.

[0007] The utility model further sets up: the vertical height of first polishing roller and second polishing roller is equal, the vertical height of third polishing roller and fourth polishing roller is equal, the vertical height of third polishing roller and fourth polishing roller is higher than the vertical height of first polishing roller and second polishing roller.

[0008] The utility model further sets up: be equipped with the rotation mechanism of control work platform rotation on the base.

[0009] The utility model further sets up: the rotation mechanism includes the inner gear ring of being arranged on work platform, and the inner gear ring is same coaxial line is established with work platform, is engaged with drive gear on the inner gear ring, and drive gear rotation is connected on the base, and fourth motor of control rotation is connected on drive gear.

[0010] The utility model further sets up: fourth motor is servo motor.

[0011] The utility model further sets up: be equipped with the annular guide rail of same coaxial line setting with work platform on the base, and the sliding block is slidably connected on annular guide rail, and work platform is established on sliding block.

[0012] The utility model further sets up: the interval angle between loading station and end polishing station, between end polishing station and rod polishing station, between rod polishing station and unloading station, between unloading station and loading station is 90 DEG.

[0013] The utility model further sets up: be equipped with the first process gap of being close to loading station on the base, be equipped with the second process gap of being close to unloading station on the base.

[0014] Summarized above, the utility model has following beneficial effect: the polishing device for the aluminum handle manufacturing of the utility model, through adding two polishing procedures between loading station and unloading station, one is polished to the lower position of handle two ends, and the other is polished to the higher position of handle middle part, realizes the automatic polishing function, and polishing efficiency improves, and polishing standard is unified, and overall function is perfect, and practicality is strong. ACCURACY OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model;

[0016] Figure 2 It is the partial structure schematic diagram of the utility model;

[0017] Figure 3 It is the structure schematic diagram for embodying the first polishing subassembly of the utility model;

[0018] Figure 4The utility model is used for embodying the structure schematic diagram of second polishing assembly. DETAILED DESCRIPTION

[0019] In order to make the technical personnel in the art better understand the technical scheme of the utility model, the preferred implementation scheme of the utility model is described below in combination with specific embodiments, but it should be understood that these descriptions are only for further illustrating the features and advantages of the utility model, and are not the limitation of the utility model patent claim. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary technical personnel in the art without making creative labor belong to the protection scope of the utility model.

[0020] The utility model is further illustrated below in combination with the drawings and preferred embodiments.

[0021] Embodiment 1

[0022] Referring to Figures 1 to 4 The utility model relates to a kind of polishing devices for manufacturing aluminum handle, including pedestal 1, the pedestal 1 is rotatably connected with work platform 2, work platform 2 is sequentially arranged with feeding station 100, end polishing station 200, rod polishing station 300 and discharging station 400, the first positioning pin 3 for inserting the first positioning pin 3 and the second positioning pin 4 for inserting aluminum handle bottom mounting hole and being arranged vertically on work platform 2 are respectively arranged on feeding station 100, end polishing station 200, rod polishing station 300 and discharging station 400, first polishing assembly 500 is equipped on end polishing station 200, second polishing assembly 600 is equipped on rod polishing station 300.

[0023] Further, the first polishing assembly 500 includes the first support 5 vertically arranged on pedestal 1, the first support 5 is rotatably connected with the first rotating shaft 6 and the second rotating shaft 7 close to outer side, the first rotating shaft 6 is equipped with first polishing roller 8 that is servo and is arranged above end polishing station on one end, and is equipped with first motor 9 that is controlled to rotate on the other end, and first motor 9 is equipped on the first support 5;The second rotating shaft 7 is equipped with second polishing roller 10 that is servo and is arranged above end polishing station on one end, and is equipped with second motor 11 that is controlled to rotate on the other end, and second motor 11 is equipped on the first support 5.

[0024] Further, the second polishing assembly 600 comprises a second support 12 vertically arranged on the base 1, the second support 12 is rotationally connected with a third rotating shaft 13 and a fourth rotating shaft 14 which are close to each other, one end of the third rotating shaft 13 is provided with a third polishing roller 15 which is driven and arranged above the rod polishing station, and the other end is provided with a driven gear 16, one end of the fourth rotating shaft 14 is provided with a fourth polishing roller 17 which is driven and arranged above the rod polishing station, and the other end is provided with a driving gear 18 which engages with the driven gear, the driving gear 18 is rotationally connected with a third motor 19 which controls rotation, and the third motor 19 is arranged on the second support 12.

[0025] Further, the vertical height of the first polishing roller 8 and the second polishing roller 10 is equal; the vertical height of the third polishing roller 15 and the fourth polishing roller 17 is equal; the vertical height of the third polishing roller 15 and the fourth polishing roller 17 is higher than the vertical height of the first polishing roller 8 and the second polishing roller 10.

[0026] Further, the base 1 is provided with a rotating mechanism which controls rotation of the workbench 2, the rotating mechanism comprises an inner ring gear 20 arranged on the workbench, the inner ring gear 20 is coaxially arranged with the workbench, the inner ring gear 20 is engaged with a driving gear 21 which is rotationally connected with the base 1, and the driving gear 21 is rotationally connected with a fourth motor (not shown) which controls rotation, and the fourth motor is a servo motor.

[0027] Further, the base 1 is provided with an annular guide rail 22 which is coaxially arranged with the workbench 2, the annular guide rail 22 is slidingly connected with a sliding block (not shown), and the workbench 2 is arranged on the sliding block.

[0028] Further, the interval included angle between the feeding station and the end polishing station, between the end polishing station and the rod polishing station, between the rod polishing station and the discharging station, and between the discharging station and the feeding station is 90°.

[0029] In the embodiment, when the fourth motor operates to control the workbench 2 to rotate 90° in the circumferential direction, the workpiece can be switched to a processing station. When the aluminum handle is located in the feeding station 100, it is transferred to the end polishing station 200 for the first polishing; when the aluminum handle is located in the end polishing station 200, it is transferred to the rod polishing station 300 for the second polishing; when the aluminum handle is located in the second polishing station, it is transferred to the discharging station 400 for discharging the workpiece. During the period, each station stays for a predetermined time.

[0030] When the aluminum handle is transferred to the end polishing station 200, the two ends of the handle are submerged in the first polishing roller 8 and the second polishing roller 10, and the polishing roller is driven to rotate by the motor to realize the surface polishing function of the two ends of the handle. When the aluminum handle is transferred to the rod polishing station 300, the rod of the handle is submerged in the third polishing roller 15 and the fourth polishing roller 17, and the polishing roller is driven to rotate by the motor to realize the surface polishing function of the middle part of the handle.

[0031] Wherein, through the cooperation of the annular guide rail 22 and the sliding block, the guiding effect of the work platform 2 relative to the base 1 is realized when rotating.

[0032] Embodiment 2

[0033] Referring to Figures 1 to 4 The base 1 is provided with a first process gap 23 close to the feeding station, and the base 1 is provided with a second process gap 24 close to the discharging station.

[0034] In this embodiment, the first process gap 23 is used as an avoidance, which facilitates the worker to feed at the feeding station; the second process gap 24 is used as an avoidance, which facilitates the worker to discharge at the discharging station.

[0035] The polishing device for manufacturing aluminum handle of the utility model, through adding two polishing procedures between the feeding station and the discharging station, one is used for polishing the lower position of the two ends of the handle, and the other is used for polishing the higher position of the middle part of the handle, realizing the automatic polishing function, improving the polishing efficiency, unifying the polishing standard, perfecting the overall function and being practical.

[0036] Unless otherwise specified, in the utility model, if there are terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like, the orientation or positional relationship is based on the actual shown orientation or positional relationship, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing the orientation or positional relationship in the utility model are only used for example, and cannot be understood as the limitation of the patent, for ordinary skilled in the art, can be combined with the embodiment, and the specific meaning of the above-mentioned terms is understood according to the specific situation.

[0037] Unless otherwise clearly indicated and limited, in the present application, if the terms "provided", "connected" and "connected" are used, they should be understood broadly, for example, they can be fixedly connected, or can be detachably connected, or integrally connected; can be directly connected, or indirectly connected through an intermediate medium, or can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0038] The preferred embodiments of the present application are described in detail above. It should be understood that those skilled in the art can make many modifications and changes without creative labor according to the concept of the present application. Therefore, any technical solution obtained by logical analysis, reasoning or limited experiment on the basis of the existing technology according to the concept of the present application shall be within the protection scope determined by the claims.

Claims

1. A polishing device for manufacturing an aluminum handle, comprising a base, characterized by: The base is rotationally connected with a work platform, the work platform is sequentially provided with an upper feeding station, an end polishing station, a rod polishing station and a lower discharging station, the upper feeding station, the end polishing station, the rod polishing station and the lower discharging station are respectively provided with first and second positioning pins vertically arranged on the work platform and used for inserting into the bottom mounting hole of the aluminum handle, the end polishing station is provided with a first polishing assembly, and the rod polishing station is provided with a second polishing assembly. The first polishing assembly comprises a first support vertically arranged on the base, the first support is rotationally connected with a first rotating shaft and a second rotating shaft close to the outer side, one end of the first rotating shaft is provided with a first polishing roller which is driven and arranged above the end polishing station, the other end of the first rotating shaft is provided with a first motor which is controlled to rotate, and the first motor is arranged on the first support; one end of the second rotating shaft is provided with a second polishing roller which is driven and arranged above the end polishing station, the other end of the second rotating shaft is provided with a second motor which is controlled to rotate, and the second motor is arranged on the first support. The second polishing assembly comprises a second support vertically arranged on the base, the second support is rotationally connected with a third rotating shaft and a fourth rotating shaft close to each other, one end of the third rotating shaft is provided with a third polishing roller which is driven and arranged above the rod polishing station, the other end of the third rotating shaft is provided with a driven gear, one end of the fourth rotating shaft is provided with a fourth polishing roller which is driven and arranged above the rod polishing station, the other end of the fourth rotating shaft is provided with a driving gear which is engaged with the driven gear, the driving gear is rotationally connected with a third motor which is controlled to rotate and arranged on the second support.

2. The polishing apparatus for manufacturing an aluminum handle according to claim 1, characterized by: The vertical heights of the first and second polishing rollers are equal; the vertical heights of the third and fourth polishing rollers are equal; the vertical heights of the third and fourth polishing rollers are higher than the vertical heights of the first and second polishing rollers.

3. The polishing apparatus for manufacturing an aluminum handle according to claim 1 or 2, characterized by: The base is provided with a rotating mechanism for controlling the rotation of the work platform.

4. The polishing apparatus for manufacturing an aluminum handle according to claim 3, characterized by: The rotating mechanism comprises an inner ring gear arranged on the work platform, the inner ring gear is coaxially arranged with the work platform, the inner ring gear is engaged with a driving gear, the driving gear is rotationally connected with the base, and the driving gear is rotationally connected with a fourth motor which is controlled to rotate.

5. The polishing apparatus for manufacturing an aluminum handle according to claim 4, characterized by: The fourth motor is a servo motor.

6. The polishing apparatus for manufacturing an aluminum handle according to Claim 1, wherein: The base is provided with an annular guide rail coaxially arranged with the work platform, a sliding block is slidingly connected with the annular guide rail, and the work platform is arranged on the sliding block.

7. The polishing apparatus for manufacturing an aluminum handle according to Claim 1, wherein: The interval angles between the upper feeding station and the end polishing station, between the end polishing station and the rod polishing station, between the rod polishing station and the lower discharging station, and between the lower discharging station and the upper feeding station are all 90°.

8. The polishing apparatus for manufacturing an aluminum handle according to Claim 1, wherein: The base is provided with a first process gap close to the upper feeding station, and the base is provided with a second process gap close to the lower discharging station.

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