CN215999766U

CN215999766U - Cylindrical aluminum casting surface treatment device

Info

Publication number: CN215999766U
Application number: CN202122260488.XU
Authority: CN
Inventors: 刘文胜; 朱菊兰; 毛如伟; 彭魁均
Original assignee: Zhejiang Yingshenger Industry And Trade Co ltd
Current assignee: Zhejiang Yingshenger Industry And Trade Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-03-11
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a cylindrical aluminum casting surface treatment device, including the mounting disc, be equipped with the annular on the top outer wall of mounting disc, and the central position of mounting disc top outer wall is equipped with the workstation, be equipped with driven fluted disc on the outer wall of workstation, and be equipped with the inner circle slider on the inner wall of driven fluted disc, be equipped with the outer lane slide rail on the outer wall of workstation, inner circle slider sliding connection is on the outer lane slide rail, the both sides of driven fluted disc top outer wall all are equipped with grudging post, two all be equipped with the adjustment tank on the inner wall of grudging post, and sliding connection installation slider on the inner wall of adjustment tank. The utility model discloses a two thread bush and connecting rod at its outer wall are connected in the cooperation to pivoted first bidirectional screw, make the connecting rod drive the friction pad of connection on the inserted bar and be close to the aluminium casting in opposite directions, and effective convenient adjusts the device subassembly of polishing, has improved the processing suitability of device greatly.

Description

Cylindrical aluminum casting surface treatment device

Technical Field

The utility model relates to an aluminum casting surface treatment technical field especially relates to a cylindrical aluminum casting surface treatment device.

Background

The aluminum casting is a device made of pure aluminum or aluminum alloy obtained by a casting processing method. The cast aluminum alloy has incomparable advantages such as beauty, light weight, corrosion resistance and the like, so that the cast aluminum alloy is popular with users, and particularly, the cast aluminum alloy casting is widely applied to the automobile industry since the automobile is light; part of the aluminum castings are cylindrical, main functional structures of the aluminum castings are arranged on the inner wall of the casting body, and the outer walls of the aluminum castings need to be subjected to tight polishing treatment.

Through retrieval, the existing cylindrical aluminum casting surface treatment device has the following defects; at present, the polishing of aluminum castings usually adopts a manual polishing mode, the polishing mode is low in efficiency and insufficient in polishing, a few machines are only suitable for large aluminum castings, and the device is difficult to adjust when small aluminum castings are polished.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cylindrical aluminum casting surface treatment device.

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

a cylindrical aluminum casting surface treatment device comprises an installation disc, wherein an annular groove is formed in the outer wall of the top of the installation disc, a workbench is arranged in the central position of the outer wall of the top of the installation disc, a driven fluted disc is arranged on the outer wall of the workbench, an inner ring sliding block is arranged on the inner wall of the driven fluted disc, an outer ring sliding rail is arranged on the outer wall of the workbench, the inner ring sliding block is connected to the outer ring sliding rail in a sliding manner, stand frames are arranged on two sides of the outer wall of the top of the driven fluted disc, adjusting grooves are formed in the inner walls of the stand frames, the installation sliding blocks are connected to the inner walls of the adjusting grooves in a sliding manner, installation rods are arranged on the outer wall of one opposite side of each of the two installation rods, inserting rods are connected to the inner walls of the two installation rods in a sliding manner, polishing pads are arranged at one ends of the two inserting rods, air holes are distributed equidistantly and are arranged in an arc-shaped through hole structure, one side of the polishing pad is provided with an adjusting mechanism, and the first rotating bidirectional screw is connected with two thread sleeves and a connecting rod on the outer wall of the first bidirectional screw in a matching way and is close to the outer wall of the first bidirectional screw in an opposite direction, so that the connecting rod drives a friction pad connected to an inserted rod to be close to an aluminum casting in an opposite direction, and the polishing assembly of the device is effectively and conveniently adjusted.

Furthermore, the adjusting mechanism comprises a first adjusting frame, a first bidirectional screw and a connecting rod, the first adjusting frame is arranged on the outer wall of one side of the two mounting sliding blocks, a fastening valve is arranged on the outer wall of the top of the adjusting frame, and the bottom end of the fastening valve is provided with a first bevel gear which is positioned inside the first adjusting frame, the first bidirectional screw is arranged on the inner wall of the first adjusting frame, the outer walls of the first bidirectional screw close to the two ends are respectively provided with a threaded sleeve, one end of the connecting rod is connected on the outer wall of one side of the threaded sleeve, the other end of the connecting rod is connected on the outer wall of one side of the inserted rod, and the outer wall of the first bidirectional screw close to the center is provided with a second bevel gear, the first bevel gear is meshed with the second bevel gear, the first bidirectional screw is driven to rotate by rotating the fastening valve, and the rotating first bidirectional screw is connected with two thread sleeves and a connecting rod which are oppositely close to each other.

Furthermore, the outer wall of one side of each of the two vertical frames is provided with limit holes which are distributed equidistantly, the outer wall of one side of each of the two installation sliding blocks is provided with an insertion hole, the size of the insertion hole is consistent with that of the limit holes, the inner wall of each limit hole is provided with a limit bolt, the outer wall of the bottom of the installation disc is provided with a second adjusting frame, the inner wall of the second adjusting frame is connected with a second bidirectional screw through a bearing, the outer walls, close to the two ends, of the second bidirectional screw are provided with threaded blocks, the outer walls of the tops of the two threaded blocks are provided with clamping blocks, the outer wall of one side, opposite to the two clamping blocks, is provided with a friction pad, one end of the second bidirectional screw is provided with a rotating rod, one end of the rotating rod is provided with a knob, one side of the outer wall of the top of the installation disc is provided with a motor, one end of an output shaft of the motor is connected with a gear, the gear is meshed with a driven fluted disc, and the outer wall of the bottom of the installation disc is provided with support legs which are distributed equidistantly, in the rotation process, the flow air current of impact can get into the polishing pad along with the gas pocket inboard, carries out supplementary heat dissipation to the polishing pad in the work.

Compared with the prior art, the utility model provides a cylindrical aluminum casting surface treatment device possesses following beneficial effect:

1. this cylindrical aluminum casting surface treatment device, through being provided with first alignment jig, the first bevel gear rotation of pivoted fastening valve drive bottom, again because first bevel gear and second bevel gear mesh mutually, it rotates first bidirectional screw to rotate promptly to rotate the fastening valve, two thread bush and the connecting rod of pivoted first bidirectional screw cooperation connection on its outer wall are close to in opposite directions, thereby the connecting rod drives the friction pad of connection on the inserted bar and is close to the aluminum casting in opposite directions, effective convenient adjusts device grinding component, the processing suitability of device has been improved greatly.

2. This cylindrical aluminum casting surface treatment device through being provided with pad and the gas pocket of polishing, all is equipped with the gas pocket on the rotatory pad both sides outer wall of polishing, and the direction of gas pocket is the arc structure, when the pad of polishing rotates, the direction of gas pocket is just to the direction of head-on air current, and the gas pocket runs through the both sides of pad of polishing, rotates the in-process, and the circulation air current of impact can be along with the gas pocket gets into pad of polishing inboard, assists the heat dissipation to the pad of polishing, has guaranteed that the device can stably go on.

3. This cylindrical aluminum casting surface treatment device through being provided with clamp splice and friction pad, two screw blocks that pivoted second bidirectional screw rod can drive its outer wall are close to in opposite directions, because the clamp splice is installed at the top of two screw blocks, and the clamp splice that is close to in opposite directions this moment can press from both sides the tight inside the through-hole with the aluminum casting, has guaranteed the stable of aluminum casting body and has placed for the aluminum casting is polished more fully.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a three-dimensional structure view of a cylindrical aluminum casting surface treatment device according to the present invention;

fig. 2 is a schematic structural view of a first adjusting bracket of the cylindrical aluminum casting surface treatment device provided by the utility model;

fig. 3 is a schematic view of the air hole cross-sectional structure of the cylindrical aluminum casting surface treatment device provided by the utility model;

FIG. 4 is a schematic structural view of a clamping block of the surface treatment device for cylindrical aluminum castings according to the present invention;

fig. 5 is a schematic view of a driven fluted disc structure of a cylindrical aluminum casting surface treatment device provided by the utility model.

In the figure: 1-supporting leg, 2-mounting disc, 3-driven fluted disc, 4-first adjusting frame, 5-polishing pad, 6-vertical frame, 7-workbench, 8-motor, 9-knob, 10-gear, 11-air hole, 12-inserted bar, 13-connecting bar, 14-first bidirectional screw, 15-mounting slide block, 16-rotating bar, 17-second bidirectional screw, 18-clamping block, 19-friction pad and 20-inner ring slide block.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is prior art to relate to circuits, electronic components and control modules, which are well within the skill of those in the art, and not to be reiterated, the present invention is not directed to improvements in software and methods.

Referring to fig. 1-5, a surface treatment device for cylindrical aluminum castings comprises a mounting disc 2, wherein an annular groove is arranged on the outer wall of the top of the mounting disc 2, a workbench 7 is arranged at the central position of the outer wall of the top of the mounting disc 2, a driven fluted disc 3 is arranged on the outer wall of the workbench 7, an inner ring slider 20 is arranged on the inner wall of the driven fluted disc 3, an outer ring slide rail is arranged on the outer wall of the workbench 7, the inner ring slider 20 is slidably connected to the outer ring slide rail, upright frames 6 are arranged on both sides of the outer wall of the top of the driven fluted disc 3, adjusting grooves are arranged on the inner walls of the two upright frames 6, mounting sliders 15 are slidably connected to the inner walls of the adjusting grooves, mounting rods are arranged on the outer wall of the opposite side of the two mounting sliders 15, inserting rods 12 are slidably connected to the inner walls of the two mounting rods, a polishing pad 5 is arranged at one end of each inserting rod 12, and air holes 11 are distributed equidistantly on both sides of the outer wall of the polishing pad 5, and gas pocket 11 sets up to arc through-hole structure, and one side of polishing pad 5 is equipped with adjustment mechanism, adjusts first alignment jig 4 and polishing pad 5 to suitable polishing height through spacing bolt and spacing hole on grudging post 6, carries out nimble regulation to the subassembly of polishing.

Referring to fig. 1-3, in the present invention, the adjusting mechanism comprises a first adjusting frame 4, a first two-way screw 14 and a connecting rod 13, the first adjusting frame 4 is disposed on the outer wall of one side of two installation sliders 15, a fastening valve is disposed on the outer wall of the top of the adjusting frame, and the bottom end of the fastening valve is provided with a first bevel gear which is positioned inside the first adjusting frame 4, a first bidirectional screw 14 is arranged on the inner wall of the first adjusting frame 4, the outer walls of the first bidirectional screw 14 close to the two ends are provided with thread sleeves, one end of a connecting rod 13 is connected on the outer wall of one side of the thread sleeve, the other end of the connecting rod 13 is connected on the outer wall of one side of the inserted rod 12, and the outer wall of the first bidirectional screw 14 close to the center is provided with a second bevel gear, the first bevel gear is meshed with the second bevel gear, and the rotating first bidirectional screw 14 is connected with two thread sleeves on the outer wall in a matching way and is close to the connecting rod 13 oppositely.

Referring to fig. 1-4, in the present invention, the outer wall of one side of two vertical frames 6 is provided with spacing holes distributed equidistantly, the outer wall of one side of two installation sliders 15 is provided with insertion holes, the size of the insertion holes and the size of the spacing holes are the same, the inner wall of the spacing holes is provided with spacing bolts, the outer wall of the bottom of the installation plate 2 is provided with a second adjusting frame, the inner wall of the second adjusting frame is connected with a second bidirectional screw 17 through a bearing, the outer wall of the second bidirectional screw 17 near two ends is provided with a screw block, the outer wall of the top of the two screw blocks is provided with a clamping block 18, the outer wall of the opposite side of the two clamping blocks 18 is provided with a friction pad 19, one end of the second bidirectional screw 17 is provided with a rotating rod 16, one end of the rotating rod 16 is provided with a knob 9, the rotating second bidirectional screw 17 drives the two screw blocks of the outer wall to approach each other, because the clamping block 18 is installed on the top of the two screw blocks, the clamping blocks 18, which are now close to each other, clamp the aluminum casting inside the through hole.

Referring to fig. 1 and 5, the utility model discloses in, one side of 2 top outer walls of mounting disc is equipped with motor 8, and the one end of 8 output shafts of motor is connected with gear 10, and gear 10 meshes with driven fluted disc 3 mutually, is equipped with equidistant distributed's supporting leg 1 on the bottom outer wall of mounting disc 2, and the driven fluted disc 3 sliding connection who is equipped with inner circle slider 20 is on the outer wall of workstation 7.

The working principle is as follows: when the aluminum casting polishing device is used, a cylindrical aluminum casting is inserted into a through hole in the center of a workbench 7, the bottom end of the aluminum casting is supported between two clamping blocks 18, a worker rotates a knob 9, the knob 9 rotates to drive a second bidirectional screw 17 to rotate, the rotating second bidirectional screw 17 drives two thread blocks on the outer wall of the aluminum casting to approach in opposite directions, the clamping blocks 18 are arranged at the tops of the two thread blocks, the aluminum casting can be clamped in the through hole by the clamping blocks 18 approaching in opposite directions, then a first adjusting frame 4 and a polishing pad 5 are adjusted to a proper polishing height through a limiting bolt and a limiting hole on a vertical frame 6, then a fastening valve is rotated, the rotating fastening valve drives a first bevel gear at the bottom end to rotate, the first bevel gear is meshed with a second bevel gear, the first bidirectional screw 14 is rotated, the first bidirectional screw 14 is matched with two thread sleeves connected to the outer wall of the connecting rod 13 to approach in opposite directions, thereby connecting rod 13 drives the friction pad 19 of connection on inserted bar 12 and is close to the aluminium casting in opposite directions, adjust and be close to after the distance, starter motor 8, motor 8 work drives gear 10 and rotates, pivoted gear 10 drives driven fluted disc 3 and rotates, driven fluted disc 3 rotates and drives two grudging posts 6 at its top together and rotates, and then drive two polishing pad 5 and polish the processing to the aluminium casting surface of supporting in opposite directions, the in-process of polishing, all be equipped with gas pocket 11 on the 5 both sides outer walls of rotatory polishing pad, gas pocket 11 runs through the both sides of polishing pad 5, in the rotation in-process, the circulation air current of impact can be along with gas pocket 11 gets into on the polishing pad 5, dispel the heat to polishing pad 5.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a cylindrical aluminum casting surface treatment device, includes mounting disc (2), its characterized in that, be equipped with the annular on the top outer wall of mounting disc (2), and the central point of mounting disc (2) top outer wall puts and is equipped with workstation (7), be equipped with driven fluted disc (3) on the outer wall of workstation (7), and be equipped with inner circle slider (20) on the inner wall of driven fluted disc (3), be equipped with the outer lane slide rail on the outer wall of workstation (7), inner circle slider (20) sliding connection is on the outer lane slide rail, the both sides of driven fluted disc (3) top outer wall all are equipped with grudging post (6), all are equipped with the adjustment tank on the inner wall of two grudging post (6), and sliding connection installation slider (15) on the inner wall of adjustment tank, two all be equipped with the installation pole on the relative one side outer wall of installation slider (15), two equal sliding connection has inserted bar (12) on the inner wall of installation pole, one end of two inserted bars (12) all is equipped with the pad of polishing (5), and the both sides of pad of polishing (5) outer wall all are equipped with equidistance distribution's gas pocket (11), and gas pocket (11) set up to arc through-hole structure, one side of pad of polishing (5) is equipped with adjustment mechanism.

2. The cylindrical aluminum casting surface treatment device according to claim 1, wherein the adjusting mechanism comprises a first adjusting frame (4), a first bidirectional screw (14) and a connecting rod (13), the first adjusting frame (4) is arranged on the outer wall of one side of the two mounting sliding blocks (15), a fastening valve is arranged on the outer wall of the top of the adjusting frame, a first bevel gear is arranged at the bottom end of the fastening valve, and the first bevel gear is positioned inside the first adjusting frame (4).

3. The cylindrical aluminum casting surface treatment device according to claim 2, wherein the first bidirectional screw (14) is arranged on the inner wall of the first adjusting frame (4), the outer walls of the first bidirectional screw (14) close to the two ends are respectively provided with a threaded sleeve, one end of the connecting rod (13) is connected to the outer wall of one side of the threaded sleeve, the other end of the connecting rod (13) is connected to the outer wall of one side of the inserted rod (12), the outer wall of the first bidirectional screw (14) close to the central position is provided with a second bevel gear, and the first bevel gear is meshed with the second bevel gear.

4. A cylindrical aluminum casting surface treatment device according to claim 1, characterized in that the outer walls of one side of the two stands (6) are provided with limiting holes distributed equidistantly, the outer walls of one side of the two mounting sliders (15) are provided with insertion holes, the size of the insertion holes is the same as that of the limiting holes, and the inner walls of the limiting holes are provided with limiting bolts.

5. The cylindrical aluminum casting surface treatment device according to claim 1, wherein a second adjusting frame is arranged on the outer wall of the bottom of the mounting disc (2), a second bidirectional screw (17) is connected to the inner wall of the second adjusting frame through a bearing, threaded blocks are arranged on the outer walls, close to two ends, of the second bidirectional screw (17), clamping blocks (18) are arranged on the outer walls of the tops of the two threaded blocks, friction pads (19) are arranged on the outer walls of the two clamping blocks (18) on opposite sides, a rotating rod (16) is arranged at one end of the second bidirectional screw (17), and a knob (9) is arranged at one end of the rotating rod (16).

6. A cylindrical aluminum casting surface treatment device according to claim 5, characterized in that a motor (8) is arranged on one side of the outer wall of the top of the mounting plate (2), one end of an output shaft of the motor (8) is connected with a gear (10), and the gear (10) is meshed with the driven fluted disc (3).

7. A cylindrical aluminium casting surface treatment device according to claim 1, characterized in that the bottom outer wall of the mounting plate (2) is provided with support legs (1) distributed equidistantly.