Polishing device for aluminum alloy machining

Abstract

The polishing device for aluminum alloy machining comprises a base used for supporting, a sliding block, a fixing rod, a second motor and an upper grinding tool, the interior of the lower end of the sliding block is in threaded connection with a first threaded rod, the right side of the sliding block is rotationally connected with a main gear, and the left side of an auxiliary gear is rotationally connected with a lower clamp. A second threaded rod is connected to an inner clamping groove of a fixing rod, a left belt wheel is fixedly connected to the rear end of a second motor, the right end of an upper grinding tool is rotationally connected to the interior of a rotating frame, and a fixing plate is connected to a clamping groove in the lower end of a rotating strip. According to the polishing device for aluminum alloy machining, unpolished aluminum alloy can be automatically pushed, splashed sparks are prevented from hurting workers, the aluminum alloy of different sizes can be positioned, displacement generated during polishing is avoided, the situation that the polishing quality of the aluminum alloy does not reach the standard is avoided, the aluminum alloy of different heights can be polished, and the polishing efficiency is improved. And other types of aluminum alloy polishing devices do not need to be replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy processing, in particular to a grinding device for aluminum alloy processing. Background Art

[0002] Too many scratches on the aluminum alloy surface will reduce the product quality. In order to improve the brightness of the aluminum alloy surface and reduce the surface roughness of the aluminum alloy to make the aluminum alloy surface smooth, an aluminum alloy processing grinding device is needed. There are many kinds of aluminum alloy processing grinding devices on the market.

[0003] However, the general aluminum alloy processing grinding device needs to manually push the unpolished aluminum alloy into the top of the grinding machine, which is inconvenient. Moreover, the general aluminum alloy processing grinding device is not convenient for clamping aluminum alloys of different sizes, and other types of aluminum alloy grinding devices need to be replaced. Moreover, the general aluminum alloy processing grinding device is not convenient for grinding different angles of aluminum alloys, and is only suitable for grinding one angle of aluminum alloy. Therefore, we propose a grinding device for aluminum alloy processing to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a grinding device for aluminum alloy processing to solve the problem that the current general aluminum alloy processing grinding device proposed in the above background technology requires manual pushing of unground aluminum alloy to the top of the grinding machine, which is inconvenient, and the general aluminum alloy processing grinding device is not convenient for clamping aluminum alloys of different sizes, and other types of aluminum alloy grinding devices need to be replaced. In addition, the general aluminum alloy processing grinding device is not convenient for grinding aluminum alloys at different angles and is only suitable for grinding aluminum alloys of one angle.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding device for aluminum alloy processing, comprising a base for support directly placed on the ground, and a first motor is fixedly connected to the left side of the upper end of the base;

[0006] Also includes:

[0007] A slider, wherein the lower end of the slider is internally threadedly connected to a first threaded rod, and the right side of the slider is rotatably connected to a main gear, and the lower end of the main gear is meshedly connected to a secondary gear, the front end of the secondary gear is rotatably connected to a lower clamp, and the front end of the main gear is rotatably connected to an upper clamp, and the left end of the main gear is fixedly connected to an electric motor;

[0008] A fixing rod, wherein the inner groove of the fixing rod is connected to a second threaded rod, the outer groove of the second threaded rod is connected to a sleeve, and the outer sides of the front and rear ends of the second threaded rod are threadedly connected to bolts;

[0009] A second motor, wherein the rear end of the second motor is fixedly connected to the left pulley, the outer side of the left pulley is tightly fitted with the belt body, and the inner side of the right end of the belt body is tightly fitted with the right pulley;

[0010] The upper mold, the right end of which is installed inside the rotating frame, and the front and rear ends of the rotating frame are rotatably connected to the upper end of the base, and the front end of the rotating frame is fixedly connected with a rotating bar, the lower end groove of the rotating bar is connected to the fixed plate, and the internal thread of the fixed plate is connected to the third threaded rod.

[0011] Preferably, the lower end of the upper clamp is rotatably connected to the right side of the slider, and the upper end of the lower clamp is rotatably connected to the right side of the slider, and the lower end slot of the slider is connected to the base.

[0012] Preferably, the fixing rods are symmetrically arranged at the upper end of the base, and bolts are tightly fitted on the outer sides of the fixing rods.

[0013] Preferably, the lower end of the second motor is fixedly connected to a base, and the outer sides of the front and rear ends of the left pulley and the right pulley are rotatably connected to the interior of the upper end of the base, and the upper end of the base is rotatably connected to the interior of the first threaded rod.

[0014] Preferably, the inner side of the fixing plate is arranged at an equal angle on the outer side of the upper end of the base, and the inner thread of the rotating strip is connected to the third threaded rod, and the inner side of the fixing plate is fixedly connected to the base.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the aluminum alloy processing grinding device can automatically push the ungrinded aluminum alloy to avoid the sparks from splashing to injure the workers, can position aluminum alloys of different sizes to avoid displacement during grinding, which leads to poor grinding quality of the aluminum alloy, and can grind aluminum alloys at different angles without the need to replace other types of aluminum alloy grinding devices;

[0016] 1. A first motor, a first threaded rod and a slider are provided. The first motor drives the first threaded rod fixedly connected at the right end to rotate. When the first threaded rod rotates, the slider connected to the outer thread moves to the right, which can automatically push the unpolished aluminum alloy to avoid sparks from splashing during polishing to injure workers;

[0017] 2. A fixed rod, a second threaded rod and a sleeve are provided, and the second threaded rod is connected to the inside of the fixed rod through the outer slot, and the internal thread of the sleeve is connected to the front and rear ends of the second threaded rod, so that aluminum alloys of different sizes can be positioned to avoid displacement during grinding, resulting in poor grinding quality of the aluminum alloy;

[0018] 3. A rotating frame, an upper grinding tool and a rotating strip are provided. By rotating the rotating frame connected to the inside of the rotating base, the rotating strip fixedly connected to the front end of the rotating frame is limited. Aluminum alloys at different angles can be ground without replacing other models of aluminum alloy grinding devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model from top view;

[0021] Figure 3 This is a schematic diagram of the right side structure of the connection between the slider, the main gear and the auxiliary gear of the utility model;

[0022] Figure 4 This is a schematic diagram of the right side structure of the connection between the base, rotating frame and upper mold of the utility model;

[0023] Figure 5 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0024] Figure 6 For this utility model Figure 4 Enlarged structural diagram at B in the middle.

[0025] In the figure: 1. base; 2. first motor; 3. first threaded rod; 4. slider; 5. electric motor; 6. main gear; 7. sub-gear; 8. upper clamp; 9. lower clamp; 10. fixing rod; 11. second threaded rod; 12. sleeve; 13. bolt; 14. second motor; 15. left pulley; 16. belt body; 17. right pulley; 18. rotating frame; 19. upper mold; 20. rotating strip; 21. fixing plate; 22. third threaded rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-6The utility model provides a technical solution: a grinding device for aluminum alloy processing, comprising a base 1, a first motor 2, a first threaded rod 3, a slider 4, an electric motor 5, a main gear 6, a sub-gear 7, an upper clamp 8, a lower clamp 9, a fixing rod 10, a second threaded rod 11, a sleeve 12, a bolt 13, a second motor 14, a left pulley 15, a belt body 16, a right pulley 17, a rotating frame 18, an upper grinding tool 19, a rotating bar 20, a fixing plate 21 and a third threaded rod 22;

[0028] When using the aluminum alloy processing grinding device, Figure 1 , Figure 2 and Figure 3 As shown, when the aluminum alloy needs to be automatically pushed to the top of the grinder, the electric motor 5 arranged inside the left end of the slider 4 is started, and the main gear 6 fixedly connected to the right end is driven to rotate by the electric motor 5, so that the main gear 6 is meshed and connected with the sub-gear 7 at the lower end, and the upper clamp 8 and the lower clamp 9 at the front end of the main gear 6 and the sub-gear 7 are driven to move forward. At this time, the lower end of the upper clamp 8 rotates on the outside of the slider 4, and the upper end of the lower clamp 9 rotates on the outside of the slider 4, which can clamp the left end of the unpolished aluminum alloy, and then the first motor 2 fixedly connected to the upper end of the base 1 is started, so that the first motor 2 drives the first threaded rod 3 to rotate. When the first threaded rod 3 rotates, the slider 4 threadedly connected to the outer side of the first threaded rod 3 moves to the right, and the lower end of the slider 4 slides to the right on the outer side of the upper end of the base 1, so that the aluminum alloy clamped by the upper clamp 8 and the lower clamp 9 moves to the right;

[0029] like Figure 1 , Figure 2 As shown, when a smaller aluminum alloy needs to be clamped, the aluminum alloy is placed on top of the sleeve 12 at the lower end, and then the bolt 13 connected to the outer thread of the second threaded rod 11 inside the upper end of the fixing rod 10 is rotated and taken out, so that the second threaded rod 11 connected to the inner groove of the upper end of the fixing rod 10 moves downward, and the second threaded rod 11 is adjusted downward to a suitable position, so that the lower part of the bolt 13 connected to the outer groove of the second threaded rod 11 is tightly attached to the upper part of the aluminum alloy, and when the aluminum alloy moves to the right for grinding, the aluminum alloy can be positioned to avoid displacement during grinding, resulting in poor grinding quality of the aluminum alloy;

[0030] like Figure 1 , Figure 2 , Figure 4 As shown, when the lower end of the aluminum alloy needs to be polished, the second motor 14 is started, and the left pulley 15 fixedly connected to the rear end of the second motor 14 is driven to rotate by the second motor 14. When the left pulley 15 rotates, the belt body 16 tightly fitted on the outer side of the left pulley 15 drives the right pulley 17 tightly fitted on the inner side of the right end to rotate. At this time, the lower end of the aluminum alloy can be polished by the rotation of the left pulley 15 and the right pulley 17.

[0031] like Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 As shown, when it is necessary to grind the aluminum alloy at different angles, the third threaded rod 22 connected by the internal threads of the turning bar 20 and the fixed plate 21 is rotated and taken out, and the rotating frame 18 connected to the inner side of the upper end of the base 1 is rotated downward. When it is rotated to a suitable position, the lower end of the turning bar 20 fixed to the front end of the turning frame 18 is connected to the groove between the fixed plate 21, and the third threaded rod 22 is rotated back into the inside of the turning bar 20 and the fixed plate 21, and is threadedly connected to the turning bar 20 and the fixed plate 21, so that the upper grinder 19 installed inside the upper end of the turning frame 18 can grind the aluminum alloy at different angles.

[0032] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the records in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A grinding device for aluminum alloy processing, comprising a base (1) for support directly placed on the ground, and a first motor (2) is fixedly connected to the left side of the upper end of the base (1); It is characterized in that Also includes: A slider (4), wherein the lower end of the slider (4) is internally threadedly connected to a first threaded rod (3), the right side of the slider (4) is rotatably connected to a main gear (6), the lower end of the main gear (6) is meshingly connected to a secondary gear (7), the front end of the secondary gear (7) is rotatably connected to a lower clamp (9), the front end of the main gear (6) is rotatably connected to an upper clamp (8), and the left end of the main gear (6) is fixedly connected to an electric motor (5); A fixing rod (10), wherein the inner groove of the fixing rod (10) is connected to a second threaded rod (11), the outer groove of the second threaded rod (11) is connected to a sleeve (12), and the outer sides of the front and rear ends of the second threaded rod (11) are threadedly connected to bolts (13); a second motor (14), wherein the rear end of the second motor (14) is fixedly connected to the left belt pulley (15), the outer side of the left belt pulley (15) is tightly fitted with a belt body (16), and the inner side of the right end of the belt body (16) is tightly fitted with a right belt pulley (17); An upper mold (19), the right end of which is mounted inside a rotating frame (18), and the front and rear ends of the rotating frame (18) are rotatably connected to the interior of the upper end of the base (1), and the front end of the rotating frame (18) is fixedly connected to a rotating bar (20), the lower end of the rotating bar (20) is connected to a fixing plate (21) through a slot, and the inner part of the fixing plate (21) is threadedly connected to a third threaded rod (22).

2. The grinding device for aluminum alloy processing according to claim 1, characterized in that: The lower end of the upper clamp (8) is rotatably connected to the right side of the slider (4), and the upper end of the lower clamp (9) is rotatably connected to the right side of the slider (4), and the lower end slot of the slider (4) is connected to the base (1).

3. The grinding device for aluminum alloy processing according to claim 1, characterized in that: The fixing rod (10) is symmetrically arranged at the upper end of the base (1) in a front-to-back manner, and a bolt (13) is tightly fitted on the outer side of the fixing rod (10).

4. The grinding device for aluminum alloy processing according to claim 1, characterized in that: The lower end of the second motor (14) is fixedly connected to the base (1), and the outer sides of the front and rear ends of the left pulley (15) and the right pulley (17) are rotatably connected to the interior of the upper end of the base (1), and the upper end of the base (1) is rotatably connected to the interior of the first threaded rod (3).

5. The grinding device for aluminum alloy processing according to claim 1, characterized in that: The inner side of the fixing plate (21) is arranged at an equal angle on the outer side of the upper end of the base (1), the inner thread of the rotating bar (20) is connected to a third threaded rod (22), and the inner side of the fixing plate (21) is fixedly connected to the base (1).

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