Flywheel casing casting sprue grinding machine

Abstract

The utility model relates to the technical field of casting processing, and provides a flywheel casing casting sprue grinding machine, which comprises a bottom plate and a mounting frame fixed at the top of the bottom plate, the top of the bottom plate is fixedly connected with a mounting shell, the top of the mounting shell is fixedly connected with an object placing plate, the top of the object placing plate is symmetrically provided with two positioning plates, and the positioning plates are fixedly connected with the mounting shell. The opposite sides of the two positioning plates are each provided with an attaching layer in an adhesive mode. The position adjusting assembly is designed, the grinding wheel can be flexibly adjusted according to the position of a casting sprue by controlling starting of the first electric sliding rail and the second electric sliding rail in the position adjusting assembly, the machining accuracy and efficiency are improved, and the machining process can be more flexible and diversified; the cleaning assembly is designed, negative pressure can be generated at the suction pipe by starting the suction pump, waste chips ground by the grinding wheel are adsorbed to the top of the filter screen, the working environment can be effectively improved, the working efficiency is improved, the service life of equipment is prolonged, and meanwhile the working safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of casting processing, and in particular to a flywheel housing casting gate grinding machine. Background Art

[0002] The flywheel housing usually refers to the outer shell of the flywheel in the internal combustion engine, also known as the crankshaft flywheel housing. The flywheel housing is a shell used to wrap the crankshaft flywheel, which plays a role in protecting and supporting the crankshaft flywheel in the internal combustion engine. The flywheel housing is usually made of metal material, with a certain strength and rigidity, and can withstand the force and inertia force generated when the crankshaft flywheel rotates. The flywheel housing can also serve as a base for installing other accessories and components, and is also conducive to heat dissipation and shock absorption. During the operation of the engine, the flywheel housing plays an important supporting and protective role for the normal operation of the engine. The flywheel housing casting gate grinding machine is a device specially used for gate grinding of flywheel housing castings.

[0003] During the casting process, the casting usually has a gate, which needs to be removed by grinding to make the surface of the casting flat and smooth. The flywheel housing casting gate grinder can perform gate grinding to ensure that the processed casting meets the specified requirements. The grinding wheel position in the prior art is fixed, so the gate of the casting must be located in the center during gate grinding. If the gate position of the casting is not in the center, the grinder needs to be reinstalled to ensure the grinding effect and accuracy, which will increase the complexity of the operation and reduce production efficiency.

[0004] Therefore need a kind of flywheel housing casting gate grinding machine. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provides a flywheel housing casting gate grinding machine.

[0006] The technical solution of the utility model is as follows: A flywheel housing casting gate grinding machine, comprising a base plate and a mounting frame fixed on the top of the base plate, the top of the base plate is fixedly connected to a mounting shell, the top of the mounting shell is fixedly connected to a storage plate, the top of the storage plate is symmetrically provided with two positioning plates, opposite sides of the two positioning plates are bonded with a bonding layer, the end face of the mounting shell is provided with a positioning assembly, the top of the two positioning plates are provided with a grinding wheel, and the top of the mounting frame is provided with a positioning assembly.

[0007] Preferably, a mounting concave plate 1 is fixedly connected to the top of the mounting frame, an electric slide rail 1 is fixedly installed inside the mounting concave plate 1 by bolts, and a displacement block 1 is slidably connected to the outer wall of the electric slide rail 1.

[0008] Preferably, the top of the displacement block 1 is fixedly connected with a mounting concave plate 2, the interior of the mounting concave plate 2 is fixedly installed with an electric slide rail 2 by bolts, and the outer wall of the electric slide rail 2 is slidably connected with the displacement block 2.

[0009] Preferably, the inner wall of the displacement block 2 is fixedly connected with a cylinder, the telescopic end of the cylinder is fixedly connected with a motor, and the grinding wheel is fixed at the output end of the motor.

[0010] Preferably, the positioning assembly includes a handle, the inner wall of the handle is fixedly connected to a bidirectional threaded screw, the outer wall of the bidirectional threaded screw is threadedly connected to two transverse blocks, the side surfaces of the top ends of the two transverse blocks are fixedly connected to mounting rods, and the positioning plate is fixedly connected to the mounting rods.

[0011] Preferably, a cleaning assembly is provided on the circumferential surface of the grinding wheel, a suction pipe is fixedly connected to the inner wall of the displacement block 2, and a dust collecting box fixedly connected to the suction pipe is fixedly connected to the top of the bottom plate.

[0012] Preferably, a filter is provided inside the dust box, an air pump is fixedly connected to the top of the bottom plate, and an air exhaust end of the air exhaust pump is fixedly connected to the inside of the dust box.

[0013] The working principle and beneficial effects of the utility model are:

[0014] 1. The utility model designs a positioning component, which can flexibly adjust the grinding wheel according to the casting gate position by controlling the start of the electric slide rail 1 and the electric slide rail 2 in the positioning component, thereby improving the processing accuracy and efficiency and making the processing process more flexible and diverse.

[0015] 2. The cleaning component of the utility model is designed to generate negative pressure at the suction tube by starting the vacuum pump, so that the waste chips ground by the grinding wheel are adsorbed to the top of the filter screen, which can effectively improve the working environment, improve work efficiency, extend the life of the equipment, and improve work safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure proposed by the utility model;

[0018] Figure 2 This is a front view planar structural schematic diagram of the utility model;

[0019] Figure 3 This is a side view schematic diagram of the structure proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the structure when viewed from above proposed by the utility model.

[0021] In the figure: 1. bottom plate; 11. mounting frame; 2. storage plate; 3. grinding wheel; 4. positioning plate; 41. bonding layer; 5. adjustment assembly; 51. mounting concave plate 1; 52. electric slide rail 1; 53. displacement block 1; 54. mounting concave plate 2; 55. electric slide rail 2; 56. displacement block 2; 57. cylinder; 58. motor; 6. positioning assembly; 61. handle; 62. bidirectional threaded screw; 63. transverse block; 64. mounting rod; 7. cleaning assembly; 71. suction pipe; 72. dust box; 73. vacuum pump; 8. mounting shell. DETAILED DESCRIPTION

[0022] The following will be combined with 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 of 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.

[0023] See also Figures 1 to 4 The utility model provides a technical solution for a flywheel housing casting gate grinding machine: a flywheel housing casting gate grinding machine, comprising a bottom plate 1 and a mounting frame 11 fixed on the top of the bottom plate 1, a mounting shell 8 is fixedly connected to the top of the bottom plate 1, a storage plate 2 is fixedly connected to the top of the mounting shell 8, two positioning plates 4 are symmetrically arranged on the top of the storage plate 2, and a bonding layer 41 is bonded to the opposite sides of the two positioning plates 4. The bonding layer 41 is made of rubber or silicone, etc. Such a material has a certain deformation ability and can be positioned according to the shape of the object. When the two positioning plates 4 clamp the object, the bonding layer 41 can make the surface fit tightly to the object through its elasticity, so as to ensure the stable clamping and positioning of the object;

[0024] Furthermore, a positioning assembly 6 is provided on the end surface of the mounting shell 8. The positioning assembly 6 includes a handle 61. A bidirectional threaded screw 62 is fixedly connected to the inner wall of the handle 61. Two transverse blocks 63 are threadedly connected to the outer wall of the bidirectional threaded screw 62. The sides of the tops of the two transverse blocks 63 are fixedly connected to mounting rods 64. The positioning plate 4 is fixedly connected to the mounting rods 64. The handle 61 is rotated to rotate the bidirectional threaded screw 62, thereby causing the two transverse blocks 63 to move relative to each other on the outer wall of the bidirectional threaded screw 62, so that the two transverse blocks 63 push against the mounting rods 64 to cause the positioning plate 4 to move synchronously until the object is positioned.

[0025] refer to Figure 2-Figure 4As shown, in order to make the grinding wheel 3 flexibly displace according to the casting gate, the following settings are made: the grinding wheels 3 are provided on the tops of the two positioning plates 4, the adjustment assembly 5 is provided on the top of the mounting frame 11, the top of the mounting frame 11 is fixedly connected with a mounting concave plate 1 51, the interior of the mounting concave plate 1 51 is fixedly installed with an electric slide rail 1 52 by bolts, the outer wall of the electric slide rail 1 52 is slidably connected with a displacement block 1 53, the top of the displacement block 1 53 is fixedly connected with a mounting concave plate 2 54, the interior of the mounting concave plate 2 54 is fixedly installed with an electric slide rail 2 55 by bolts, and the outer wall of the electric slide rail 2 55 is slidably connected with a displacement block The inner wall of the displacement block 56 is fixedly connected with a cylinder 57, and the telescopic end of the cylinder 57 is fixedly connected with a motor 58. The grinding wheel 3 is fixed at the output end of the motor 58. When the electric slide rail 52 is started, the displacement block 53 can drive the grinding wheel 3 to achieve X-axis displacement. When the electric slide rail 55 is started, the displacement block 56 can drive the grinding wheel 3 to achieve Y-axis displacement. When the electric slide rail 52 and the electric slide rail 55 are started at the same time, the grinding wheel 3 can be flexibly displaced, so that the grinding wheel 3 can be flexibly adjusted according to the casting gate position. After displacement, the cylinder 57 and the grinding wheel 3 can be started to grind the casting gate;

[0026] Furthermore, a cleaning component 7 is provided on the circumferential surface of the grinding wheel 3, a suction pipe 71 is fixedly connected to the inner wall of the displacement block 2 56, a dust collecting box 72 fixedly connected to the top of the base plate 1 and connected to the suction pipe 71, a filter is provided inside the dust collecting box 72, an air pump 73 is fixedly connected to the top of the base plate 1, and the exhaust end of the air pump 73 is fixedly connected to the interior of the dust collecting box 72. When the grinding wheel 3 grinds the casting gate, starting the air pump 73 can generate negative pressure at the suction pipe 71 to absorb the waste chips ground by the grinding wheel 3 to the top of the filter, which can prevent the waste chips from being scattered into the surrounding environment, keep the workplace clean, reduce the time for cleaning the waste chips, and improve work efficiency.

[0027] The working principle and use process of the utility model are as follows: the casting is placed on the top of the placement plate 2, the handle 61 is turned to position the object on the positioning plate 4, the electric slide rail 1 52 and the electric slide rail 2 55 are started according to the casting gate position to flexibly adjust the displacement of the grinding wheel 3, and after the displacement, the cylinder 57 and the grinding wheel 3 are started to grind the casting gate. During the grinding process, the vacuum pump 73 is started to generate negative pressure at the suction pipe 71 to absorb the grinding waste chips to the top of the filter screen, thereby reducing the presence of waste chips in the working area, reducing the safety risks in the work, and ensuring the safety of the operators.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. 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 flywheel housing casting gate grinding machine, comprising a base plate (1) and a mounting frame (11) fixed on the top of the base plate (1), It is characterized in that The top of the bottom plate (1) is fixedly connected to a mounting shell (8), the top of the mounting shell (8) is fixedly connected to a storage plate (2), the top of the storage plate (2) is symmetrically provided with two positioning plates (4), opposite sides of the two positioning plates (4) are bonded with a bonding layer (41), the end surface of the mounting shell (8) is provided with a positioning assembly (6), the tops of the two positioning plates (4) are provided with a grinding wheel (3), and the top of the mounting frame (11) is provided with a positioning assembly (5).

2. A flywheel housing casting gate grinding machine according to claim 1, It is characterized in that The top of the mounting frame (11) is fixedly connected with a mounting recessed plate (51), the interior of the mounting recessed plate (51) is fixedly installed with an electric slide rail (52) by means of bolts, and the outer wall of the electric slide rail (52) is slidably connected with a displacement block (53).

3. A flywheel housing casting gate grinding machine according to claim 2, It is characterized in that The top of the displacement block 1 (53) is fixedly connected with a mounting concave plate 2 (54), the interior of the mounting concave plate 2 (54) is fixedly installed with an electric slide rail 2 (55) by bolts, and the outer wall of the electric slide rail 2 (55) is slidably connected with a displacement block 2 (56).

4. A flywheel housing casting gate grinding machine according to claim 3, It is characterized in that The inner wall of the second displacement block (56) is fixedly connected to a cylinder (57), the telescopic end of the cylinder (57) is fixedly connected to a motor (58), and the grinding wheel (3) is fixed to the output end of the motor (58).

5. A flywheel housing casting gate grinding machine according to claim 1, It is characterized in that The positioning assembly (6) comprises a handle (61), the inner wall of the handle (61) is fixedly connected to a bidirectional threaded screw (62), the outer wall of the bidirectional threaded screw (62) is threadedly connected to two transverse blocks (63), the top sides of the two transverse blocks (63) are fixedly connected to mounting rods (64), and the positioning plate (4) is fixedly connected to the mounting rods (64).

6. A flywheel housing casting gate grinding machine according to claim 1, It is characterized in that A cleaning assembly (7) is arranged on the peripheral surface of the grinding wheel (3), a suction pipe (71) is fixedly connected to the inner wall of the second displacement block (56), and a dust collecting box (72) fixedly connected to the suction pipe (71) is fixedly connected to the top of the bottom plate (1).

7. A flywheel housing casting gate grinding machine according to claim 6, It is characterized in that A filter screen is provided inside the dust box (72), and an air pump (73) is fixedly connected to the top of the bottom plate (1), and an air suction end of the air pump (73) is fixedly connected to the inside of the dust box (72).

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