Deburring device for engine front cover die casting

Abstract

The utility model relates to the technical field of deburring equipment, and discloses a deburring device for an engine front cover die casting, which comprises a base, an oil press is arranged at the top of the base, a first connecting plate is fixedly connected to the top end of the oil press, and a first fixing plate is fixedly connected to the bottom end of the oil press. Sliding assemblies are arranged on the front side and the rear side of the interior of the first fixing plate correspondingly, a first motor is fixedly connected to the middle of the top side of the first fixing plate, a rotating shaft is fixedly connected to the output end of the first motor, and a grinding wheel is fixedly connected to the bottom end of the rotating shaft. The top of the filter plate is fixedly connected with two first supporting plates. According to the deburring device for the engine front cover, the second motor drives the clamping plate to move, the clamping plate moves to fix the engine front cover, the stability and safety in the deburring process are improved, the protective cover can be disassembled by pushing the push rod, and waste can be conveniently collected and treated.

Description

Technical Field

[0001] The utility model relates to the technical field of deburring equipment, in particular to a deburring device for die-casting of an engine front cover. Background Art

[0002] The deburring device for die-casting of engine front cover is usually a specially designed tool or equipment. After die-casting is formed and ejected from the mold, burrs often appear on its surface. Some component products with requirements on the external dimensions or smoothness need to go through the deburring process to remove the burrs on the surface of the component. At present, manual operation is mainly adopted to remove the excess material with a plate file, which has low production efficiency and is easy to cause defects such as scratches on the workpiece and falling blocks during the operation, which seriously affects the yield of the product.

[0003] After searching, Chinese patent announcement number: CN206643340U discloses a deburring device for die-casting of engine front cover, including a base, a support frame located on the base and a mounting platform connected to the support frame, the mounting platform is provided with a positioning pin for fixedly connecting the mounting platform and the workpiece, the base is provided with a lower pad on both sides, an upper pad located at the upper end of the lower pad and an elastic plate located between the lower pad and the upper pad, the upper pad is connected to a movable platform through a bracket, the movable platform is located above the mounting platform, the middle part of the movable platform is a cavity, the area of ​​the cavity region is larger than the area of ​​the mounting platform, the edge of the cavity forms a shape corresponding to the workpiece, four columns are symmetrically arranged on the movable platform, and a cover body is fixedly connected above the columns; the deburring device for die-casting of engine front cover of the utility model can remove multiple burrs at one time, improve work efficiency, reduce manual participation, reduce errors caused by manual operation, and ensure the yield rate. In the utility model, there is no fixing device on the workbench, and the engine front cover cannot be fixed, resulting in the engine front cover moving at will. Therefore, a deburring device for the die-casting of the engine front cover is proposed to solve the above problem. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a deburring device for a die-casting of an engine front cover, aiming to improve the problem that the engine front cover cannot be fixed in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a deburring device for die-casting of engine front cover, comprising a base, a hydraulic press is arranged on the top of the base, a connecting plate 1 is fixedly connected to the top of the hydraulic press, a fixing plate 1 is fixedly connected to the bottom of the hydraulic press, sliding components are arranged on the front and rear sides of the fixing plate 1, a motor 1 is fixedly connected to the middle of the top side of the fixing plate 1, a rotating shaft is fixedly connected to the output end of the motor 1, a grinding wheel is fixedly connected to the bottom end of the rotating shaft, a filter plate is fixedly connected to the inner side of the top of the base, two supporting plates 1 are fixedly connected to the top of the filter plate, a workbench is fixedly connected to the top of the supporting plate 1, a fixing plate 2 is fixedly connected to one side of the top of the workbench, a motor 2 is fixedly connected to one side of the fixing plate 2, a worm is fixedly connected to the output end of the motor 2, a positioning plate is fixedly connected to one side of the top of the workbench, and a plurality of evenly distributed connecting plates 2 are rotatably connected to the top of the positioning plate, wherein two connecting plates 2 are fixedly connected to worm wheels on one side, the outer periphery of the worm wheels is meshedly connected to the outer periphery of the worm, and a splint is rotatably connected to one side of the connecting plate 2.

[0006] As a further description of the above technical solution:

[0007] The two sliding assemblies each include a push rod, one side of the push rod is slidably connected to the inside of the fixed plate one, one side of the push rod is slidably connected to a fixed rod one, one end of the fixed rod one is fixedly connected to a limiting block one, the left and right sides of the top of the limiting block one are both abutted against a limiting block two, one side of the limiting block two is slidably connected to a fixed rod two, the bottom of the fixed plate one abuts against a protective cover, and one end of the fixed rod two is fixedly connected to the inside of the protective cover.

[0008] As a further description of the above technical solution:

[0009] A water pump is arranged on the front side of the base, and the input end and the output end of the water pump are both fixedly connected with water pipes, one of the water pipes is fixedly connected to the bottom of the base, and the other water pipe is fixedly connected to one side of the protective cover.

[0010] As a further description of the above technical solution:

[0011] One side of the fixed plate is slidably connected with a sliding rod, and the bottom of the sliding rod is fixedly connected to the top of the base.

[0012] As a further description of the above technical solution:

[0013] One end of the fixing rod is fixedly connected to a limiting plate, and the outer periphery of the limiting plate is slidably connected to the inside of the push rod.

[0014] As a further description of the above technical solution:

[0015] One side of the limiting plate is fixedly connected with a spring 2, the other end of the spring 2 is fixedly connected to the inside of the push rod, and one side of the push rod is slidably connected to the inside of the protective cover.

[0016] As a further description of the above technical solution:

[0017] One side of the second limiting block is fixedly connected with a spring one, the other end of the spring one is fixedly connected to the inside of the protective cover, and the outer periphery of the second limiting block is slidably connected to the inside of the protective cover.

[0018] As a further description of the above technical solution:

[0019] One end of the second fixing rod is fixedly connected to the second limiting plate, and the outer periphery of the second limiting plate is slidably connected to the inside of the second limiting block.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the engine front cover can be fixed by the mutual cooperation among the second motor, the worm, the worm wheel, the second connecting plate and the clamping plate, so as to prevent the engine front cover from moving at will and improve the stability and safety during the deburring process.

[0022] 2. In the utility model, the protective cover can be disassembled through the mutual cooperation between the push rod, the fixed rod 1, the limit block 1, the limit block 2 and the fixed rod 2. After disassembly, the sputtered grinding waste can be cleaned and recovered to prevent the generation of grinding waste from polluting the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional schematic diagram of a deburring device for a die-casting of an engine front cover proposed by the utility model;

[0024] Figure 2 A schematic diagram of the structure of a protective cover of a deburring device for a die-casting of an engine front cover proposed by the utility model;

[0025] Figure 3 A schematic diagram of the structure of a workbench of a deburring device for die-casting of an engine front cover proposed by the utility model;

[0026] Figure 4 for Figure 3 A in the enlarged view;

[0027] Figure 5 This is a structural schematic diagram of a fixing plate 1 of a deburring device for a die-casting of an engine front cover proposed by the utility model;

[0028] Figure 6A schematic diagram of the structure of a push rod of a deburring device for a die-casting of an engine front cover proposed by the utility model;

[0029] Figure 7 The utility model is a schematic structural diagram of a limit block 2 of a deburring device for a die-casting of an engine front cover.

[0030] Legend:

[0031] 1. Base; 2. Filter plate; 3. Support plate 1; 4. Workbench; 5. Water pipe; 6. Slide rod; 7. Rotating shaft; 8. Fixed plate 1; 9. Protective cover; 10. Push rod; 11. Motor 1; 12. Hydraulic press; 13. Grinding wheel; 14. Positioning plate; 15. Clamp; 16. Fixed rod 1; 17. Limit block 1; 18. Limit block 2; 19. Fixed rod 2; 20. Spring 1; 21. Limit plate 1; 22. Spring 2; 23. Limit plate 2; 24. Water pump; 25. Fixed plate 2; 26. Motor 2; 27. Worm; 28. Worm wheel; 29. ​​Connecting plate 1; 30. Connecting plate 2. DETAILED DESCRIPTION

[0032] 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.

[0033] Reference Figure 2 , Figure 3 and Figure 4 The utility model provides an embodiment: a deburring device for die-casting of an engine front cover, comprising a base 1, a hydraulic press 12 is arranged on the top of the base 1, a connecting plate 29 is fixedly connected to the top of the hydraulic press 12, a fixing plate 8 is fixedly connected to the bottom of the hydraulic press 12, a motor 11 is fixedly connected to the middle of the top side of the fixing plate 8, a rotating shaft 7 is fixedly connected to the output end of the motor 11, a grinding wheel 13 is fixedly connected to the bottom end of the rotating shaft 7, a filter plate 2 is fixedly connected to the inner side of the top of the base 1, and two support plates 3 are fixedly connected to the top of the filter plate 2 A workbench 4 is fixedly connected to the top of the support plate 3, a fixed plate 25 is fixedly connected to one side of the top of the workbench 4, a motor 26 is fixedly connected to one side of the fixed plate 25, a worm 27 is fixedly connected to the output end of the motor 26, a positioning plate 14 is fixedly connected to one side of the top of the workbench 4, a plurality of evenly distributed connecting plates 2 30 are rotatably connected to the top of the positioning plate 14, two of the connecting plates 2 30 are fixedly connected to one side of a worm gear 28, the outer periphery of the worm gear 28 is meshingly connected to the outer periphery of the worm 27, and a clamping plate 15 is rotatably connected to one side of the connecting plate 2 30.

[0034] Specifically, the fixing plate 8 is used to fix the motor 11 and the hydraulic press 12. The hydraulic press 12 can make the fixing plate 8 move. The connecting plate 29 is used to connect the hydraulic press 12. The motor 11 is used to drive the rotating shaft 7 to rotate. The rotation of the rotating shaft 7 can drive the grinding wheel 13 to rotate. The grinding wheel 13 can accurately remove burrs or sharp edges. The protective cover 9 plays a role in preventing the generated cutting or grinding waste and liquid splashing. The base 1 plays a role in supporting the overall structure and accommodating the liquid. The filter plate 2 is used to filter the liquid and the liquid generated during the working process. Cutting or grinding waste materials, support plate 1 3 is used to support workbench 4, workbench 4 is used to place the engine front cover die-casting that needs to be deburred, fixing plate 25 is used to fix motor 26, motor 26 is used to drive worm 27 to rotate, worm 27 can drive worm wheel 28 to rotate by rotation, worm wheel 28 can drive connecting plate 2 30 to rotate by rotation, connecting plate 2 30 can drive clamping plate 15 to move by rotation, clamping plate 15 can fix the engine front cover by movement, and positioning plate 14 can fix connecting plate 2.

[0035] Reference Figure 1 , Figure 2 and Figure 5 Sliding assemblies are provided on both the front and rear sides of the fixed plate 8, and the two sliding assemblies include a push rod 10, one side of the push rod 10 is slidably connected to the inside of the fixed plate 8, one side of the push rod 10 is slidably connected to a fixed rod 16, one end of the fixed rod 16 is fixedly connected to a limiting block 17, the left and right sides of the top of the limiting block 17 are both abutted against a limiting block 2 18, one side of the limiting block 2 18 is slidably connected to a fixed rod 2 19, the bottom of the fixed plate 8 is abutted against a protective cover 9, and one end of the fixed rod 2 19 is fixedly connected to the inside of the protective cover 9.

[0036] Specifically, the push rod 10 drives the limit block 18 to move by moving, the fixing rod 16 is used to fix the limit block 17, the limit block 17 can prevent the protective cover 9 from falling off, the limit block 18 can prevent the protective cover 9 from falling off, and the fixing rod 19 is used to fix the limit block 18.

[0037] Reference Figure 1 , Figure 5 and Figure 6A water pump 24 is provided on the front side of the base 1, and the input and output ends of the water pump 24 are fixedly connected to water pipes 5, one of which is fixedly connected to the bottom of the base 1, and the other is fixedly connected to one side of the protective cover 9. A sliding rod 6 is slidably connected to one side of a fixed plate 8, and the bottom of the sliding rod 6 is fixedly connected to the top of the base 1. One end of a fixed rod 16 is fixedly connected to a limiting plate 21, and the outer periphery of the limiting plate 21 is slidably connected to the inside of the push rod 10. One side of the limiting plate 21 is fixedly connected to a spring 22, and the other end of the spring 22 is fixedly connected to the inside of the push rod 10. One side of the push rod 10 is slidably connected to the inside of the protective cover 9, and one side of a limiting block 18 is fixedly connected to a spring 20, and the other end of the spring 20 is fixedly connected to the inside of the protective cover 9. The outer periphery of the limiting block 18 is slidably connected to the inside of the protective cover 9.

[0038] Specifically, the water pump 24 can extract the liquid from the base 1 through the water pipe 5 for recycling. The water pipe 5 allows the liquid to flow inside. The sliding rod 6 can make the fixed plate 8 more stable during the lifting process. The limit plate 21 can prevent the fixed rod 16 from falling off from the inside of the push rod 10. The spring 22 can reset the push rod 10 by elastic force, and the spring 20 can reset the limit block 18 by elastic force.

[0039] Reference Figure 7 One end of the fixing rod 19 is fixedly connected to the limiting plate 23 , and the outer periphery of the limiting plate 23 is slidably connected to the inside of the limiting block 18 .

[0040] Specifically, the second limiting plate 23 is used to prevent the second fixing rod 19 from falling off from the inside of the second limiting block 18.

[0041] Working principle: Place the die-casting of the engine front cover that needs to be deburred on the workbench 4, turn on the motor 26 to rotate the worm 27, the rotation of the worm 27 can drive the worm wheel 28 to rotate, the rotation of the worm wheel 28 can drive the connecting plate 2 30 to rotate, the connecting plate 2 30 can drive the clamping plate 15 to move by rotating, the clamping plate 15 can fix the engine front cover by moving, then turn on the motor 11 to drive the rotating shaft 7 to rotate, the rotating shaft 7 can drive the grinding wheel 13 to rotate by rotating, apply a vertical downward force to the fixed plate 8 through the hydraulic press 12, drive the fixed plate 8 to move downward, the fixed plate 8 moving downward can drive the grinding wheel 13 to move downward, so as to deburr the die-casting of the engine front cover, turn on the motor 11, and drive the fixed plate 8 to move downward. The water pump 24 draws the liquid out of the base 1 through the water pipe 5 to cool the grinding wheel 13, prevent the grinding wheel 13 from maintaining an appropriate temperature during operation, and prevent problems caused by overheating. The liquid and cutting or grinding waste generated during the working process are blocked by the protective cover 9 and then filtered through the filter plate 2 to recycle the liquid. After the work is completed, the limit block 18 can be moved by pushing the push rod 10. The limit block 18 can be disassembled by moving the protective cover 9. After disassembling the protective cover 9, the sputtered grinding waste can be cleaned and recovered to prevent the generation of grinding waste from polluting the environment. After the cleaning is completed, the protective cover 9 is fixed by the cooperation of the limit block 17 and the limit block 2 18.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A deburring device for a die-casting of an engine front cover, comprising a base (1), characterized in that: The top of the base (1) is provided with an oil press (12), the top of the oil press (12) is fixedly connected with a connecting plate (29), the bottom of the oil press (12) is fixedly connected with a fixing plate (8), the front and rear sides of the fixing plate (8) are both provided with sliding components, the middle of the top side of the fixing plate (8) is fixedly connected with a motor (11), the output end of the motor (11) is fixedly connected with a rotating shaft (7), the bottom end of the rotating shaft (7) is fixedly connected with a grinding wheel (13), the inner side of the top of the base (1) is fixedly connected with a filter plate (2), the top of the filter plate (2) is fixedly connected with two support plates (3), the top of the support plate (3) is fixedly connected with a filter plate (2), and the top of the filter plate (2) is fixedly connected with two support plates (3). A workbench (4) is fixedly connected to the top of the workbench (4), a fixing plate (25) is fixedly connected to one side of the top of the workbench (4), a motor (26) is fixedly connected to one side of the fixing plate (25), a worm (27) is fixedly connected to the output end of the motor (26), a positioning plate (14) is fixedly connected to one side of the top of the workbench (4), a plurality of evenly distributed connecting plates (30) are rotatably connected to the top of the positioning plate (14), two of the connecting plates (30) are fixedly connected to one side of a worm wheel (28), the outer periphery of the worm wheel (28) is meshingly connected to the outer periphery of the worm (27), and a clamp (15) is rotatably connected to one side of the connecting plate (30).

2. A deburring device for die casting of engine front cover according to claim 1, characterized in that: The two sliding assemblies each comprise a push rod (10), one side of the push rod (10) being slidably connected to the interior of the fixed plate (8), one side of the push rod (10) being slidably connected to a fixed rod (16), one end of the fixed rod (16) being fixedly connected to a limiting block (17), the top left and right sides of the limiting block (17) both abut against a limiting block (18), one side of the interior of the limiting block (18) being slidably connected to a fixed rod (19), the bottom of the fixed plate (8) abuts against a protective cover (9), one end of the fixed rod (19) being fixedly connected to the interior of the protective cover (9), a water pump (24) being arranged on the front side of the base (1), the input end and the output end of the water pump (24) being fixedly connected to water pipes (5), one of the water pipes (5) being fixedly connected to the bottom of the base (1), and the other of the water pipes (5) being fixedly connected to one side of the protective cover (9).

3. A deburring device for die casting of engine front cover according to claim 1, characterized in that: One side of the fixed plate (8) is slidably connected to a sliding rod (6), and the bottom of the sliding rod (6) is fixedly connected to the top of the base (1).

4. A deburring device for die casting of engine front cover according to claim 2, characterized in that: One end of the fixing rod (16) is fixedly connected to a limiting plate (21), and the outer periphery of the limiting plate (21) is slidably connected to the inside of the push rod (10).

5. A deburring device for die casting of engine front cover according to claim 4, characterized in that: One side of the limit plate 1 (21) is fixedly connected to a spring 2 (22), the other end of the spring 2 (22) is fixedly connected to the inside of the push rod (10), the spring 2 (22) is sleeved on the outer periphery of the fixed rod 1 (16), and one side of the push rod (10) is slidably connected to the inside of the protective cover (9).

6. A deburring device for die casting of engine front cover according to claim 2, characterized in that: One side of the second limit block (18) is fixedly connected to a spring (20), the other end of the spring (20) is fixedly connected to the inside of the protective cover (9), and the outer periphery of the second limit block (18) is slidably connected to the inside of the protective cover (9).

7. A deburring device for die casting of engine front cover according to claim 2, characterized in that: One end of the second fixing rod (19) is fixedly connected to the second limiting plate (23), and the outer periphery of the second limiting plate (23) is slidably connected to the inside of the second limiting block (18).

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