Aluminum alloy die casting trimming equipment

Abstract

The utility model relates to the technical field of aluminum alloy die casting machining, and discloses an aluminum alloy die casting trimming device which comprises a workbench, a supporting rod is fixedly connected to the upper surface of the workbench, a top plate is fixedly connected to the upper surface of the supporting rod, and a hydraulic rod is fixedly connected into the top plate. The output end of the hydraulic rod is fixedly connected with a sliding plate, the bottom of the sliding plate is fixedly connected with an edge cutting bottom die, a clamping assembly is arranged in the workbench, and a cleaning assembly is arranged on the upper surface of the workbench. The clamping assembly comprises clamping blocks, and the bottom of the clamping block on one side is fixedly connected with a fixing block. According to the edge cutting device, the connecting block drives the right side clamping block to slide by pulling the pull ring, then one side of the workpiece leans against the side wall of the left side clamping block, then the pull ring is loosened, the right side clamping block is driven to slide through contraction of the spring, and the other side of the workpiece is fixed, so that the effect of clamping the workpiece is achieved, and the workpiece is prevented from shaking during edge cutting; through the structure, the stability of the workpiece is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium alloy die casting processing technical field especially relates to an aluminium alloy die casting edge cutting equipment. BACKGROUND

[0002] In modern manufacturing industry, aluminium alloy die casting is widely used in automobile, aerospace, electronics and many other fields because of its light weight, high strength, good corrosion resistance and many other advantages. With the rapid development of the industry, the production efficiency and quality requirements of aluminium alloy die casting are increasingly improved. The aluminium alloy die casting edge cutting equipment as the key equipment in the production process of aluminium alloy die casting, its performance directly affects the quality and production efficiency of the product.

[0003] The existing aluminium alloy die casting edge cutting equipment usually adopts pressing plate pressing or bolt fastening mode, and its technical principle is mainly that the die casting is placed at the specified position by artificial, and then the cutting operation is carried out by means of hydraulic rod driving cutter. In the edge cutting process, the position of the die casting is mainly ensured to be relatively stable by relying on the experience and manual operation of the operator.

[0004] The existing aluminium alloy die casting edge cutting equipment usually adopts simple pressing plate pressing or bolt fastening mode, and in the edge cutting process, the workpiece is easy to loosen and shake under the action of cutting force and other external forces, thereby affecting the edge cutting quality, and therefore the aluminium alloy die casting edge cutting equipment is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides an aluminium alloy die casting edge cutting equipment, which aims at improving the problem that the workpiece is easy to loosen and shake under the action of cutting force and other external forces in the prior art, thereby affecting the edge cutting quality.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An aluminium alloy die casting edge cutting equipment, comprising a workbench, a support rod is fixedly connected to the upper surface of the workbench, a top plate is fixedly connected to the upper surface of the support rod, a hydraulic rod is fixedly connected to the inside of the top plate, a sliding plate is fixedly connected to the output end of the hydraulic rod, an edge cutting bottom die is fixedly connected to the bottom of the sliding plate, a clamping assembly is arranged in the workbench, and a cleaning assembly is arranged on the upper surface of the workbench.

[0008] The clamping assembly comprises clamping blocks, one side of the bottom of the clamping block is fixedly connected with a fixed block, the side wall of the fixed block is fixedly connected in the inside of the workbench, a pull rod is slidingly connected in the inside of the workbench, the side wall of the pull rod is slidingly connected in the inside of the fixed block, the side wall of the pull rod is fixedly connected with a connecting block, the bottom of the other clamping block is fixedly connected on the upper surface of the connecting block, the side wall of the connecting block is slidingly connected in the inside of the workbench, the side wall of the connecting block is fixedly connected with a sliding block, the side wall of the sliding block is slidingly connected in the inside of the workbench, the side wall of the pull rod is fixedly connected with a limiting block, the side wall of the limiting block is slidingly connected in the inside of the workbench, one end of the pull rod is fixedly connected with a pull ring, and the side wall of the pull rod is sleeved with a spring;

[0009] As a further description of the above technical solution:

[0010] The cleaning assembly comprises a mounting shell, and the inside of the mounting shell is fixedly connected with a brush;

[0011] As a further description of the above technical solution:

[0012] The side wall of the connecting block is fixedly connected with a folding piece, one end of the folding piece is fixedly connected in the inside of the workbench, the side wall of the folding piece is fixedly connected with a sliding block, and the side wall of the sliding block is slidingly connected in the inside of the workbench;

[0013] As a further description of the above technical solution:

[0014] One end of the spring is fixedly connected to the side wall of the fixed block, and the other end of the spring is fixedly connected to the side wall of the connecting block;

[0015] As a further description of the above technical solution:

[0016] The upper surface of the workbench is fixedly connected with a fixed cover, the inside of the fixed cover is rotatably connected with rotating wheels, and a belt is arranged between the rotating wheels;

[0017] As a further description of the above technical solution:

[0018] One side of the side wall of the fixed cover is fixedly connected with a motor, and the output end of the motor is fixedly connected to the side wall of one of the rotating wheels;

[0019] As a further description of the above technical solution:

[0020] One side of the mounting shell is fixedly connected to the side wall of the belt, and one side of the side wall of the supporting rod is fixedly connected with a fixed sleeve, and the other side of the mounting shell is slidingly connected in the inside of the fixed sleeve;

[0021] As a further description of the above technical solution:

[0022] The workbench is internally provided with a waste groove, and the workbench is internally and slidably connected with a collecting box.

[0023] The utility model has the advantages of the following:

[0024] 1. In the utility model, the connecting block drives the right clamping block to slide by pulling the pull ring, then the workpiece is placed against the left clamping block, then the pull ring is loosened, the right clamping block is driven to slide by the contraction of the spring, and the other side of the workpiece is fixed, so that the workpiece clamping effect is achieved, the workpiece is prevented from shaking during edge cutting, the problem that the edge cutting equipment for aluminum alloy die castings usually adopts a simple pressing plate pressing or bolt fastening mode, the workpiece is prone to loosen and shake when subjected to external forces such as cutting force during edge cutting, and the edge cutting quality is affected, and the stability of the workpiece is improved through the above structure.

[0025] 2. In the utility model, the one side rotating wheel is driven to rotate by the motor, and the installation shell is driven to move by the belt, so that the brush sweeps the cuttings on the surface of the workbench, the workbench is kept clean, the cuttings are swept into the collecting box through the waste groove and are collected, and the recyclable aluminum alloy waste can be recycled and reused. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 A three-dimensional schematic view of the aluminum alloy die casting edge cutting equipment is provided for the utility model;

[0027] Figure 2 A structural schematic view of the inside of the workbench of the aluminum alloy die casting edge cutting equipment is provided for the utility model;

[0028] Figure 3 A structural schematic view of the folding piece of the aluminum alloy die casting edge cutting equipment is provided for the utility model;

[0029] Figure 4 A structural schematic view of the installation shell of the aluminum alloy die casting edge cutting equipment is provided for the utility model.

[0030] LEGEND:

[0031] 1, workbench; 2, support rod; 3, top plate; 4, hydraulic rod; 5, sliding plate; 6, edge cutting bottom die; 7, clamping block; 8, fixed block; 9, connecting block; 10, sliding block; 11, pull rod; 12, limiting block; 13, spring; 14, pull ring; 15, folding piece; 16, sliding block; 17, collecting box; 18, waste groove; 19, fixed cover; 20, rotating wheel; 21, belt; 22, motor; 23, installation shell; 24, brush; 25, fixed sleeve. DETAILED DESCRIPTION

[0032] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0033] With reference to Figures 1-3The utility model provides an embodiment: an aluminium alloy pressure casting edge cutting equipment, including work table 1, the upper surface fixed connection of work table 1 has support rod 2, support rod 2 plays the role of supporting roof 3, the upper surface fixed connection of support rod 2 has roof 3, and roof 3 is used for installing hydraulic rod 4, and provides stable fixed point for hydraulic rod 4. The inside fixed connection of roof 3 has hydraulic rod 4, and the output fixed connection of hydraulic rod 4 has sliding plate 5, and the bottom fixed connection of sliding plate 5 has edge cutting bottom die 6, and work table 1 is provided with clamping assembly in the inside, and clamping assembly includes clamping block 7, and clamping block 7 is used for directly contacting and clamping aluminium alloy pressure casting. One side clamping block 7 bottom fixed connection has fixed block 8, and the role of fixed block 8 is to stably fix this side clamping block 7 in the inside of work table 1, so that its position remains unchanged, as the fixed end of clamping. Fixed block 8 side wall fixed connection is in the inside of work table 1, and work table 1 is slidably connected with pull rod 11 in the inside, and pull rod 11 side wall is slidably connected in the inside of fixed block 8, and pull rod 11 side wall fixed connection has connecting block 9, and the role of connecting block 9 is to connect pull rod 11 and the other side clamping block 7, and the other side clamping block 7 bottom fixed connection is on the upper surface of connecting block 9, and connecting block 9 side wall is slidably connected in the inside of work table 1, and connecting block 9 side wall fixed connection has sliding block 10, and sliding block 10 further enhances the stability of connecting block 9 sliding in the inside of work table 1, and sliding block 10 side wall is slidably connected in the inside of work table 1, and pull rod 11 side wall fixed connection has limit block 12, and limit block 12 is used for limiting the sliding range of pull rod 11, and limit block 12 side wall is slidably connected in the inside of work table 1, and pull rod 11 one end fixed connection has pull ring 14, and pull ring 14 is convenient for operating personnel to manually pull pull rod 11, and pull rod 11 side wall is provided with spring 13, and connecting block 9 side wall fixed connection has folding piece 15, and folding piece 15 plays the role of protecting internal components and preventing sundries from entering, and simultaneously when connecting block 9 moves, folding piece 15 can fold and unfold along with it, adapts the movement of connecting block 9. Folding piece 15 one end fixed connection is in the inside of work table 1, guarantees the connection stability between folding piece 15 and work table 1. Folding piece 15 side wall fixed connection has sliding block 16, and sliding block 16 plays the role of auxiliary support and guide in the unfolding and folding process of folding piece 15, makes the movement of folding piece 15 more smooth. Sliding block 16 side wall is slidably connected in the inside of work table 1, and spring 13 one end fixed connection is in the side wall of fixed block 8, and the other end fixed connection is in the side wall of connecting block 9, and the upper surface of work table 1 is provided with cleaning assembly, and cleaning assembly is used for cleaning the residual swarf on work table 1 after cutting edge is completed;

[0034] In the process of using the device, first, the workpiece to be trimmed is placed on the workbench 1, and one side of the workpiece is placed against the side wall of the left clamping block 7, which is the fixed end of the clamping assembly and has a fixed position, providing a reference positioning surface for the workpiece. Then, by pulling the pull ring 14, the pull ring 14 can drive the pull rod 11 to slide inside the workbench 1. As the pull rod 11 slides, the spring 13 connected to the pull rod 11 begins to stretch. At the same time, the sliding of the pull rod 11 also drives the right clamping block 7 to start sliding. When the workpiece is placed flat on the workbench 1, the pull ring 14 is released at this time. The spring 13 begins to rebound due to the previous storage of elastic potential energy. The pulling force generated during the rebound drives the connecting block 9, and in turn causes the right clamping block 7 to move closer to the other side of the workpiece. During the approach of the right clamping block 7, it forms a clamping force on the workpiece through cooperation with the left clamping block 7, until it is tightly attached to the workpiece. This clamping method can effectively fix the workpiece and prevent displacement or shaking during trimming, ensuring trimming accuracy. At this time, the hydraulic rod 4 is started to push the sliding plate 5 down, transferring the pushing force of the hydraulic rod 4 to the trimming bottom die 6. The trimming bottom die 6 is driven by the sliding plate 5 to press down, trimming the side of the workpiece fixed on the workbench 1, so that the workpiece meets the specified size accuracy and surface quality standards.

[0035] Referring to Figure 4 The cleaning assembly includes a mounting shell 23, the inside of which is fixedly connected with a brush 24. The bristles of the brush 24 can contact the upper surface of the workbench 1 to sweep away the cutting chips and debris generated during trimming. The upper surface of the workbench 1 is fixedly connected with a fixed cover 19, and the inside of the fixed cover 19 is rotatably connected with rotating wheels 20. The rotating wheels 20 are provided with a belt 21, which serves to transmit power. One side of the fixed cover 19 is fixedly connected with a motor 22, and the output end of the motor 22 is fixedly connected to the side wall of one of the rotating wheels 20, ensuring that the power of the motor 22 can be effectively transmitted to the rotating wheels 20. One side of the mounting shell 23 is fixedly connected to the side wall of the belt 21. One side of the support rod 2 is fixedly connected with a fixed sleeve 25, which provides sliding support for the other side of the mounting shell 23. The other side of the mounting shell 23 is slidingly connected inside the fixed sleeve 25. The inside of the workbench 1 is provided with a waste groove 18 for collecting the cutting chips and debris swept away by the brush 24, so that these waste materials can be concentrated in one area. The inside of the workbench 1 is slidingly connected with a collection box 17, which is located below the waste groove 18 and is used to receive the waste materials falling from the waste groove 18.

[0036] When the workpiece is taken off after the trimming is completed, the motor 22 is started to drive the rotating wheel 20 on one side to rotate, and the rotating motion of the rotating wheel 20 on one side is transmitted to the rotating wheel 20 on the other side through the transmission of the rotating wheel 20 itself, and the mounting shell 23 starts to move, and the mounting shell 23 on one side slides in the fixed sleeve 25, so that the brush 24 can uniformly clean the surface of the workbench 1. During the movement of the mounting shell 23, the bristles of the brush 24 are in contact with the surface of the workbench 1, and the debris generated during the trimming process is gradually gathered through the reciprocating motion of the brush 24. The workbench 1 is internally provided with a debris groove 18 located below the cleaning path of the brush 24, which can ensure that the debris cleaned by the brush 24 falls into the debris groove 18. The workbench 1 is internally provided with a collecting box 17 located below the debris groove 18, which is used to receive the debris falling from the debris groove 18. When the collecting box 17 is full of debris, the operator can take it out from the inside of the workbench 1 for cleaning, and then slide the collecting box 17 into the workbench 1 again to continue collecting the debris, thereby completing the cleaning work of the surface of the workbench 1 and providing a clean working environment for the next trimming operation.

[0037] Working principle: during the use of the device, first, the workpiece to be trimmed is placed on the workbench 1, and one side of the workpiece is placed against the left clamping block 7. Then, the pull ring 14 is pulled to drive the pull rod 11 to slide in the workbench 1, and the spring 13 is stretched to make the right clamping block 7 slide. When the workpiece is placed on the workbench 1, the pull ring 14 is released, the spring 13 starts to rebound, and the right clamping block 7 moves to the other side of the workpiece until it is attached to the workpiece for clamping. At this time, the hydraulic rod 4 is started to push the trimming bottom die 6 to press down and trim the side edge of the workpiece fixed on the workbench 1. When the workpiece is taken off after the trimming is completed, the motor 22 is started to drive the rotating wheel 20 on one side to rotate, and the mounting shell 23 starts to move through the transmission of the belt 21, and the mounting shell 23 on one side slides in the fixed sleeve 25, so that the brush 24 can clean the debris on the surface of the workbench 1, and the debris is swept into the collecting box 17 through the debris groove 18, thereby completing the cleaning work of the surface of the workbench 1.

[0038] Finally, it should be pointed out that the above-mentioned only for the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A cutting device for aluminum alloy die castings, comprising a worktable (1), characterized in that: A support rod (2) is fixedly connected to the upper surface of the workbench (1), a top plate (3) is fixedly connected to the upper surface of the support rod (2), a hydraulic rod (4) is fixedly connected inside the top plate (3), a sliding plate (5) is fixedly connected to the output end of the hydraulic rod (4), a cutting bottom mold (6) is fixedly connected to the bottom of the sliding plate (5), a clamping assembly is provided inside the workbench (1), and a cleaning assembly is provided on the upper surface of the workbench (1). The clamping assembly includes a clamping block (7). A fixing block (8) is fixedly connected to the bottom of one side of the clamping block (7). The side wall of the fixing block (8) is fixedly connected to the inside of the worktable (1). A pull rod (11) is slidably connected inside the worktable (1). The side wall of the pull rod (11) is slidably connected to the inside of the fixing block (8). A connecting block (9) is fixedly connected to the side wall of the pull rod (11). The bottom of the clamping block (7) on the other side is fixedly connected to the upper surface of the connecting block (9). The side wall of the connecting block (9) is slidably connected to the inside of the workbench (1). The side wall of the connecting block (9) is fixedly connected to the slider (10). The side wall of the slider (10) is slidably connected to the inside of the workbench (1). The side wall of the pull rod (11) is fixedly connected to the limit block (12). The side wall of the limit block (12) is slidably connected to the inside of the workbench (1). One end of the pull rod (11) is fixedly connected to the pull ring (14). The side wall of the pull rod (11) is sleeved with a spring (13).

2. The aluminum alloy die-casting edge trimming equipment according to claim 1, characterized in that: The cleaning assembly includes a mounting housing (23), and a brush (24) is fixedly connected inside the mounting housing (23).

3. The aluminum alloy die-casting edge trimming equipment according to claim 1, characterized in that: The connecting block (9) has a folding piece (15) fixedly connected to its side wall. One end of the folding piece (15) is fixedly connected to the inside of the workbench (1). The side wall of the folding piece (15) is fixedly connected to a sliding block (16), and the side wall of the sliding block (16) is slidably connected to the inside of the workbench (1).

4. The aluminum alloy die-casting edge trimming equipment according to claim 1, characterized in that: One end of the spring (13) is fixedly connected to the side wall of the fixing block (8), and the other end of the spring (13) is fixedly connected to the side wall of the connecting block (9).

5. The aluminum alloy die-casting edge trimming equipment according to claim 2, characterized in that: A fixed cover (19) is fixedly connected to the upper surface of the workbench (1), and a rotating wheel (20) is rotatably connected inside the fixed cover (19). A belt (21) is provided between the rotating wheels (20).

6. The aluminum alloy die-casting trimming equipment according to claim 5, characterized in that: A motor (22) is fixedly connected to the side wall of the fixed cover (19) on one side, and the output end of the motor (22) is fixedly connected to the side wall of the rotating wheel (20) on one side.

7. The aluminum alloy die-casting edge trimming equipment according to claim 5, characterized in that: The mounting shell (23) is fixedly connected to the side wall of the belt (21) on one side, and a fixing sleeve (25) is fixedly connected to the side wall of the support rod (2) on one side. The mounting shell (23) is slidably connected to the inside of the fixing sleeve (25) on the other side.

8. The aluminum alloy die-casting edge trimming equipment according to claim 2, characterized in that: The workbench (1) has a waste trough (18) inside, and a collection box (17) is slidably connected inside the workbench (1).

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