Spherical surface treatment polishing device for casting machining

Abstract

The utility model belongs to the technical field of casting ball surface polishing, and discloses a spherical surface treatment polishing device for casting machining, which comprises a workbench, a first motor is fixedly arranged on the inner side of the top surface of the workbench, a main gear is fixedly arranged at the tail end of a main shaft of the first motor, and the outer side of the main gear is in meshed tooth connection with a driven gear. An arc-shaped groove is formed in the driven gear, a sliding column is arranged in the arc-shaped groove in a sliding mode, a long shaft is fixedly arranged on the bottom face of the sliding column, a clamping plate is fixedly arranged on the outer side of the long shaft, and a fixing block is fixedly arranged on the bottom face of the long shaft. And therefore, the casting ball polishing device adapts to casting balls of specifications, the poor polishing effect caused by lack of stability during polishing of the casting balls is avoided, meanwhile, the working efficiency is improved, and the working time is saved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to foundry ball spherical surface polishing technical field, specifically a spherical surface treatment polishing device for foundry processing. BACKGROUND

[0002] Foundry is the metal forming object obtained by various casting methods, that is, the liquid metal after smelting is injected into the prepared casting mold, and finally the object is obtained after cooling, polishing refers to the use of mechanical, chemical or electrochemical action to reduce the surface roughness of the workpiece to obtain a bright and smooth surface processing method. It is a modification and processing of workpiece surface by using polishing tool and abrasive particles or other polishing medium

[0003] In real life, when polishing the workpiece, it needs to be fixed on the polishing device first, and then polished. Since the size of the foundry ball is not the same, and there is no standard size, the ball surface needs to be fixed according to its size before polishing. If the workpiece is not fixed well during polishing, it will easily affect the quality and effect of polishing.

[0004] At the same time, the patent specification with publication number CN 222059861 U discloses a spherical surface polishing device, which comprises a workbench, a adjusting box is fixedly installed on one side of the workbench, a polishing machine is detachably installed in the adjusting box, a polishing roller is rotatably installed on the polishing machine, and a sandpaper belt is transmissionally connected to the outer wall of the polishing roller.

[0005] However, in the implementation of the related technology, it is found that the above-mentioned spherical surface polishing device has the following problems: the utility model cannot clamp and fix the foundry ball of different sizes, so it is very troublesome when facing many workpieces that need to be polished. UTILITY MODEL CONTENTS

[0006] To solve the problems raised in the background art, the utility model provides a spherical surface treatment polishing device for foundry processing, which has the advantages of clamping and fixing various workpieces, avoiding poor polishing effect due to lack of stability when polishing the foundry ball, and improving work efficiency and saving work time.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: A spherical treatment polishing device for casting processing, fixedly arranged with first motor in the top surface inside of work table, the main shaft end of first motor is fixedly arranged with main gear, the outside mesh tooth of main gear is connected with from gear, the inside of from gear is provided with arc slot, the inside of arc slot is provided with sliding column, the bottom surface of sliding column is fixedly arranged with long shaft, the outside of long shaft is fixedly arranged with clamping plate, the bottom surface of long shaft is fixedly arranged with fixed block, the inside of fixed block is fixedly arranged with linear bearing, the inside of linear bearing is provided with sliding shaft, and sliding shaft is fixedly connected with work table.

[0008] Preferably, the bottom surface of the gear is rotatably provided with a fixed disc, and the fixed disc is fixedly connected with the workbench, and the sliding column penetrates the fixed disc.

[0009] Preferably, the top surface of the fixed disc is fixedly provided with a mounting seat, and the mounting seat penetrates the gear.

[0010] Preferably, the inner side of the mounting seat is provided with a sliding plate, the outer side of the sliding plate is fixedly provided with a threaded shaft, and the threaded shaft is threadedly connected with the mounting seat, and the outer side of the threaded shaft is fixedly provided with a hand wheel.

[0011] Preferably, the top surface of the mounting seat is provided with a spherical body, and the sliding plate is attached to the spherical body.

[0012] Preferably, the top surface of the workbench is fixedly provided with a fixed frame, the top of the fixed frame is fixedly provided with a second motor, the main shaft end of the second motor is fixedly provided with a connecting shaft, and the bottom end of the connecting shaft is fixedly provided with a polishing piece.

[0013] Preferably, the bottom surface of the fixed frame is fixedly provided with a fixed column, and the connecting shaft is located in the inside of the fixed column.

[0014] Compared with the prior art, the utility model has the advantages as follows:

[0015] The utility model discloses a first motor drives main gear, and main gear drives from gear, and from gear is interacted with sliding column through arc slot and sliding column at the same time of rotating, drives long shaft to move, and long shaft drives clamping plate to move, and clamping plate is close to the inside slowly last and is fixed with spherical body, and the utility model discloses can fix the casting sphere of different specifications, thereby adapts the casting sphere of specification, avoids the casting sphere when polishing and leads to the bad polishing effect due to the lack of stability, and also improves work efficiency and saves work time. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings are used to provide further understanding of the present application, and form a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application. In the drawings:

[0017] Figure 1 It is a whole structure schematic view of the spherical surface processing and polishing device for casting machining of the present application;

[0018] Figure 2 It is a schematic view of the motor mounting structure of the present application;

[0019] Figure 3 It is a schematic view of the gear mounting structure of the present application;

[0020] Figure 4 It is a schematic view of the fixed disc mounting structure of the present application;

[0021] Figure 5 It is a schematic view of the linear bearing mounting structure of the present application.

[0022] In the drawings:

[0023] 1, workbench; 2, first motor; 3, main gear; 4, from gear; 5, arc-shaped groove; 6, sliding column; 7, fixed disc; 8, long shaft; 9, clamping plate; 10, fixed block; 11, linear bearing; 12, sliding shaft; 13, mounting seat; 14, spherical body; 15, sliding plate; 16, threaded shaft; 17, hand wheel; 18, fixed frame; 19, second motor; 20, connecting shaft; 21, polishing piece; 22, fixed column. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] As Figures 1 to 5The utility model provides a spherical treatment polishing device for casting processing, including work table 1, the top surface inboard of work table 1 is fixedly arranged with first motor 2, the main shaft end of first motor 2 is fixedly arranged with main gear 3, the outside of main gear 3 is connected with from gear 4, and the inside of from gear 4 is opened with arc slot 5, and the inside of arc slot 5 is slidably arranged with sliding column 6, and the bottom surface of sliding column 6 is fixedly arranged with long shaft 8, and the outside of long shaft 8 is fixedly arranged with clamping plate 9, and the bottom surface of long shaft 8 is fixedly arranged with fixed block 10, and the inside of fixed block 10 is fixedly arranged with linear bearing 11, and the inside of linear bearing 11 is slidably arranged with sliding shaft 12, and sliding shaft 12 is fixedly connected with work table 1, and main gear 3 is driven by first motor 2, and from gear 4 is driven by main gear 3, and long shaft 8 is driven to move by the interaction of arc slot 5 and sliding column 6 when from gear 4 is rotating, and long shaft 8 drives clamping plate 9 to move, and clamping plate 9 is gradually close to the inside, and finally the workpiece needing to be polished is clamped and fixed, since it has the freedom to adjust work, so it can adapt to the casting sphere of multiple specifications, avoid the polishing effect of the casting sphere to be bad due to the lack of stability when polishing, and also improve the work efficiency and save the working time.

[0026] Specifically, the bottom surface of from gear 4 is rotatably provided with a fixed disc 7, the fixed disc 7 is fixedly connected with the work table 1, and the sliding column 6 penetrates the fixed disc 7, and the fixed disc 7 is mainly used for fixing and installing the from gear 4.

[0027] Further, the top surface of the fixed disc 7 is fixedly provided with a mounting seat 13, and the mounting seat 13 penetrates the from gear 4, and the mounting seat 13 is mainly used for placing the workpiece needing to be polished.

[0028] Still further, the inner side of the mounting seat 13 is attached with a sliding plate 15, the outer side of the sliding plate 15 is fixedly provided with a threaded shaft 16, the threaded shaft 16 is threadedly connected with the mounting seat 13, the outer side of the threaded shaft 16 is fixedly provided with a hand wheel 17, when the diameter of the workpiece is smaller than the mounting seat 13, the hand wheel 17 is rotated, the hand wheel 17 drives the sliding plate 15 to move through the threaded shaft 16, so as to fix the workpiece.

[0029] It is worth mentioning that the top surface of the mounting seat 13 is attached with a spherical body 14, and the sliding plate 15 is attached with the spherical body 14, the spherical body 14 is first placed in the inside of the mounting seat 13, and then fixed.

[0030] It is worth noting that the top surface of the work table 1 is fixedly provided with a fixed frame 18, the top of the fixed frame 18 is fixedly provided with a second motor 19, the main shaft end of the second motor 19 is fixedly provided with a connecting shaft 20, the bottom end of the connecting shaft 20 is fixedly provided with a polishing piece 21, the polishing piece 21 is driven to rotate by the second motor 19, so as to polish the spherical body 14.

[0031] It is worth mentioning that the bottom surface of the fixing frame 18 is fixedly provided with a fixing column 22, and the connecting shaft 20 is located in the interior of the fixing column 22, and the fixing column 22 is used for fixing and moving the connecting shaft 20.

[0032] Wherein, the first motor 2 and the second motor 19 are prior art, and will not be described in detail; meanwhile, the utility model also includes a power supply, a controller and a switch, which are not the main technical points of the patent, and will not be described in detail; the perspective of "front, back, left and right" of the device is taken as the reference. Figure 1 The direction of the drawing is the reference.

[0033] Working principle:

[0034] When using the spherical surface processing and polishing device for casting, first, the spherical body 14 is fixed in the interior of the mounting seat 13, if the diameter of the spherical body 14 is smaller than the sliding plate 15, then the hand wheel 17 is rotated, the hand wheel 17 drives the sliding plate 15 to move through the threaded shaft 16, so as to fix the spherical body 14, if the diameter of the spherical body 14 is greater than the mounting seat 13, then the switch of the first motor 2 on the top of the workbench 1 is opened, the first motor 2 drives the main gear 3, the main gear 3 drives the pinion 4, the pinion 4 drives the long shaft 8 to move through the interaction with the sliding column 6 at the same time of rotation, the long shaft 8 drives the clamping plate 9 to move, the clamping plate 9 slowly approaches to the interior and finally clamps and fixes the spherical body 14, the fixing disc 7 is used for fixing the arc-shaped groove 5, and the fixing block 10 on the bottom surface of the clamping plate 9 interacts with the sliding shaft 12 through the linear bearing 11, so as to limit the sliding of the long shaft 8 and increase the smoothness of the long shaft 8 when sliding, finally, the second motor 19 on the top of the fixing frame 18 is opened, the second motor 19 drives the polishing piece 21 to rotate through the connecting shaft 20, the polishing piece 21 starts to polish the spherical surface of the spherical body 14, and the fixing column 22 is used for fixing and moving the connecting shaft 20, the utility model can fix casting spherical bodies of different specifications, so as to adapt to the specifications of the casting spherical bodies, avoid the poor polishing effect of the casting spherical bodies due to the lack of stability when polishing, and improve the work efficiency and save the working time.

[0035] Finally, it should be pointed out that: the above only for preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A spherical surface processing and polishing device for casting processing, comprising a worktable (1), characterized in that: The inner side of the top surface of the workbench (1) is fixedly provided with a first motor (2), the terminal end of the main shaft of the first motor (2) is fixedly provided with a main gear (3), the outer side of the main gear (3) is connected with a slave gear (4) through meshing teeth, the inner part of the slave gear (4) is provided with an arc-shaped groove (5), the inner part of the arc-shaped groove (5) is slidably provided with a sliding column (6), the bottom surface of the sliding column (6) is fixedly provided with an elongated shaft (8), the outer side of the elongated shaft (8) is fixedly provided with a clamping plate (9), the bottom surface of the elongated shaft (8) is fixedly provided with a fixed block (10), the inner part of the fixed block (10) is fixedly provided with a linear bearing (11), the inner part of the linear bearing (11) is slidably provided with a sliding shaft (12), and the sliding shaft (12) is fixedly connected with the workbench (1).

2. The spherical surface processing and polishing apparatus for casting machining according to claim 1, characterized by: The bottom surface of the slave gear (4) is rotatably provided with a fixed disc (7), the fixed disc (7) is fixedly connected with the workbench (1), and the sliding column (6) penetrates the fixed disc (7).

3. The spherical surface processing and polishing apparatus for casting machining according to claim 2, characterized by: The top surface of the fixed disc (7) is fixedly provided with a mounting seat (13), and the mounting seat (13) penetrates the slave gear (4).

4. The spherical surface processing and polishing apparatus for casting machining according to claim 3, characterized by: The inner side of the mounting seat (13) is abutted with a sliding plate (15), the outer side of the sliding plate (15) is fixedly provided with a threaded shaft (16), the threaded shaft (16) is threadedly connected with the mounting seat (13), and the outer side of the threaded shaft (16) is fixedly provided with a hand wheel (17).

5. The spherical surface processing and polishing apparatus for casting machining according to claim 3, characterized by: The top surface of the mounting seat (13) is abutbed with a spherical body (14), and the sliding plate (15) is abutted with the spherical body (14).

6. The spherical surface processing and polishing apparatus for casting machining according to claim 1, characterized by: The top surface of the workbench (1) is fixedly provided with a fixing frame (18), the top part of the fixing frame (18) is fixedly provided with a second motor (19), the terminal end of the main shaft of the second motor (19) is fixedly provided with a connecting shaft (20), and the bottom end of the connecting shaft (20) is fixedly provided with a polishing piece (21).

7. The spherical surface processing and polishing apparatus for casting machining according to claim 6, characterized by: The bottom surface of the fixing frame (18) is fixedly provided with a fixed column (22), and the connecting shaft (20) is located in the inner part of the fixed column (22).

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