A grinding device for machining engine rear case

Abstract

The utility model relates to the technical field of engine processing, and in particular to a grinding device for processing the rear box of an engine, comprising: a cabinet, a feed port is provided on one side of the cabinet, and a grinding space is provided inside the cabinet; a grinding assembly is provided on the top wall of the cabinet, and the grinding assembly includes a drive block, a telescopic column, a rotating seat and a grinding end head, the drive block is fixedly installed on the top wall of the cabinet, the telescopic column is vertically fixedly connected to the bottom end of the drive block, the rotating seat is rotatably connected to the bottom end of the telescopic column, and the grinding end head is fixedly connected to the bottom end of the rotating seat; a wind power assembly is provided on the side of the grinding end head, and the wind power assembly includes an air guide cover, a rotating shaft, a fan and an elastic strip, and a mounting ring groove is provided on the upper end of the grinding end head, and the air guide cover is sleeved on the upper end of the grinding end head. The utility model can clean up the debris during the grinding process, thereby improving the efficiency of grinding.

Description

Technical Field

[0001] The utility model relates to the technical field of engine processing, in particular to a grinding device for processing a rear box body of an engine. Background Art

[0002] An engine is a machine that can convert other forms of energy into mechanical energy. The rear box usually refers to the hood of a car. After the existing hood is formed, its surface and edges need to be polished to facilitate subsequent processing operations.

[0003] Chinese patent CN219819187U discloses a grinding device for processing the rear box of an engine, comprising a protective cabinet, a hydraulic component is arranged inside the protective cabinet, a fixed plate is fixedly connected to the output end of the hydraulic component, a push-pull block is fixedly connected to the top wall of the fixed plate, a rack is fixedly connected to the inner wall of the push-pull block, one side of the gear is meshedly connected to the outer wall of the rack, the other side of the gear is meshedly connected to the rack, the outer wall of the rack is fixedly connected to the push-pull block, etc.

[0004] However, a large amount of debris will be generated during the grinding process, and the existing grinding device cannot clean up the debris in time, which affects the grinding efficiency of a large number of boxes. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that the grinding device cannot clean the debris in time, thus affecting the grinding efficiency of a large number of boxes, and proposes a grinding device for processing the rear box of the engine.

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

[0007] A grinding device for machining a rear box of an engine, comprising: a cabinet, a feed port is provided on one side of the cabinet, and a grinding space is provided inside the cabinet;

[0008] A grinding assembly is arranged on the top wall of the cabinet, and the grinding assembly comprises a driving block, a telescopic column, a rotating seat and a grinding end head, wherein the driving block is fixedly mounted on the top wall of the cabinet, the telescopic column is vertically fixedly connected to the bottom end of the driving block, the rotating seat is rotatably connected to the bottom end of the telescopic column, and the grinding end head is fixedly connected to the bottom end of the rotating seat;

[0009] A wind power component is arranged on the side of the grinding end, and the wind power component includes an air guide cover, a rotating shaft, a fan and an elastic strip. A mounting ring groove is opened on the upper end of the grinding end, and the air guide cover is sleeved on the upper end of the grinding end. A plurality of rotating shafts are arranged in an annular shape inside the mounting ring groove. The fan is fixedly connected to the rotating shaft, and the elastic strip is fixedly connected between the fan and the inner wall of the mounting ring groove for resetting the fan.

[0010] Preferably, a moving component is provided inside the cabinet, and the moving component is used to drive the cabinet to move horizontally.

[0011] Preferably, the moving assembly comprises a sliding frame, a pulley and a mounting block, the two sliding frames are symmetrically fixedly connected inside the cabinet, the two pulleys are symmetrically rotationally connected on both sides of the mounting block, and are slidably arranged inside the sliding frame.

[0012] Preferably, a clamping assembly is provided at the upper end of the moving assembly, and the clamping assembly is used to clamp and fix the box.

[0013] Preferably, the clamping assembly includes a rotating tube, a threaded rod, a side block, a connecting frame and a clamping block. The rotating tube is rotatably arranged in the middle of the moving assembly, the two threaded rods are symmetrically rotatably arranged at both ends of the rotating tube, the side blocks are fixedly connected to the outer ends of the threaded rods, the two connecting frames are symmetrically fixedly connected to both sides of the side blocks to form an eight-shaped shape, and the clamping block is fixedly connected to the upper end of the connecting frame to limit the position of the box.

[0014] Preferably, the threads arranged on the two threaded rods rotate in opposite directions, and when the rotating tube rotates, the two threaded rods are driven to move outward or inward at the same time.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] During the grinding process, the grinding end head is driven to move up and down by the telescopic column, and the rotating seat can drive the grinding end head to tilt and rotate, so that the grinding end head can effectively grind boxes of different shapes, and during the rotational grinding process, the centrifugal force drives the fan to swing out, and the fan generates a downward air flow, thereby blowing away the debris generated during the grinding process and collecting the debris into the cabinet. The utility model can clean the debris during the grinding process, thereby improving the grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a grinding device for machining the rear case of an engine proposed by the utility model;

[0018] Figure 2 A schematic diagram of the cabinet structure of a grinding device for machining the rear case of an engine proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the moving components of a grinding device for machining the rear case of an engine proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of a grinding component of a grinding device for machining an engine rear case body proposed by the utility model;

[0021] Figure 5 The utility model is a schematic diagram of the structure of a wind power component of a grinding device for machining an engine rear case.

[0022] In the figure: 1 cabinet, 2 grinding assembly, 21 driving block, 22 telescopic column, 23 rotating seat, 24 grinding end, 3 wind assembly, 31 wind guide cover, 32 rotating shaft, 33 fan, 34 elastic strip, 4 moving assembly, 41 sliding frame, 42 pulley, 43 mounting block, 5 clamping assembly, 51 rotating tube, 52 threaded rod, 53 side block, 54 connecting frame, 55 clamping block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-Figure 5 , a grinding device for processing the rear box of an engine, comprising: a cabinet 1, a feed port is opened on one side of the cabinet 1, and a grinding space is arranged inside the cabinet 1;

[0025] A grinding assembly 2 is arranged on the top wall of the cabinet 1, and the grinding assembly 2 includes a driving block 21, a telescopic column 22, a rotating seat 23 and a grinding end 24. The driving block 21 is fixedly mounted on the top wall of the cabinet 1, the telescopic column 22 is vertically fixedly connected to the bottom end of the driving block 21, the rotating seat 23 is rotatably connected to the bottom end of the telescopic column 22, and the grinding end 24 is fixedly connected to the bottom end of the rotating seat 23;

[0026] A wind power component 3 is arranged on the side of the grinding end 24, and the wind power component 3 includes an air guide cover 31, a rotating shaft 32, a fan 33 and an elastic strip 34. A mounting ring groove is opened at the upper end of the grinding end 24, and the air guide cover 31 is sleeved on the upper end of the grinding end 24. A plurality of rotating shafts 32 are arranged in an annular shape inside the mounting ring groove. The fan 33 is fixedly connected to the rotating shaft 32, and the elastic strip 34 is fixedly connected between the fan 33 and the inner wall of the mounting ring groove for resetting the fan 33.

[0027] In the utility model, during the grinding process, the grinding end 24 is driven by the telescopic column 22 to move up and down, and the rotating seat 23 can drive the grinding end 24 to tilt and rotate, so that the grinding end 24 can effectively grind boxes of different shapes, and during the rotational grinding process, the centrifugal force drives the fan 33 to be thrown out, and the fan 33 generates a downward air flow, thereby blowing the debris generated during the grinding process, and collecting the debris into the cabinet 1. The utility model can clean the debris during the grinding process, thereby improving the grinding efficiency.

[0028] In the preferred technical solution of this embodiment, a moving component 4 is arranged inside the cabinet 1, and the moving component 4 is used to drive the cabinet to move horizontally;

[0029] The moving assembly 4 includes a sliding frame 41, a pulley 42 and a mounting block 43. The two sliding frames 41 are symmetrically fixedly connected to the inside of the cabinet 1. The two pulleys 42 are symmetrically rotatably connected to the two sides of the mounting block 43 and are slidably arranged inside the sliding frame 41. The pulleys 42 slide inside the sliding frame 41, thereby driving the mounting block 43 to move horizontally, thereby ensuring the displacement of the grinding box.

[0030] A clamping assembly 5 is provided at the upper end of the moving assembly 4, and the clamping assembly 5 is used to clamp and fix the box. In order to ensure effective fixation of boxes of different sizes and volumes, the clamping assembly 5 is used;

[0031] The clamping assembly 5 includes a rotating tube 51, a threaded rod 52, a side block 53, a connecting frame 54 and a clamping block 55. The rotating tube 51 is rotatably arranged in the middle of the moving assembly 4. Two threaded rods 52 are symmetrically rotatably arranged at both ends of the rotating tube 51. The side blocks 53 are fixedly connected to the outer ends of the threaded rods 52. Two connecting frames 54 are symmetrically fixedly connected to both sides of the side blocks 53 to form an eight-shaped shape. The clamping block 55 is fixedly connected to the upper end of the connecting frame 54 to limit the position of the box. The rotating tube 51 is driven to rotate by a motor installed inside the mounting block 43, so that the threaded rod 52 rotates at both ends of the rotating tube 51. The connecting frames 54 extending on both sides increase the contact and fixation with the side edges of the box. Finally, the side edges of the box are clamped and fixed by the elastic clamping blocks 55.

[0032] The threads on the two threaded rods 52 rotate in opposite directions. When the rotating tube 51 rotates, the two threaded rods 52 are driven to move outward or inward at the same time. The threads are arranged in opposite directions, which facilitates the adjustment of the distance between the two threaded rods 52.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A grinding device for machining an engine rear housing, comprising: The cabinet (1) is characterized in that a feed port is provided on one side of the cabinet (1), and a grinding space is provided inside the cabinet (1); A grinding assembly (2) is arranged on the top wall of the cabinet (1), and the grinding assembly (2) comprises a driving block (21), a telescopic column (22), a rotating seat (23) and a grinding end head (24); the driving block (21) is fixedly mounted on the top wall of the cabinet (1); the telescopic column (22) is vertically fixedly connected to the bottom end of the driving block (21); the rotating seat (23) is rotatably connected to the bottom end of the telescopic column (22); and the grinding end head (24) is fixedly connected to the bottom end of the rotating seat (23); A wind force component (3) is arranged on the side of the grinding end (24), and the wind force component (3) comprises an air guide cover (31), a rotating shaft (32), a fan (33) and an elastic strip (34). A mounting ring groove is provided at the upper end of the grinding end (24), the air guide cover (31) is sleeved on the upper end of the grinding end (24), a plurality of rotating shafts (32) are arranged in an annular manner inside the mounting ring groove, the fan (33) is fixedly connected to the rotating shaft (32), and the elastic strip (34) is fixedly connected between the fan (33) and the inner wall of the mounting ring groove, and is used for resetting the fan (33).

2. The grinding device for machining the rear engine housing according to claim 1, characterized in that: A moving component (4) is arranged inside the cabinet (1), and the moving component (4) is used to drive the cabinet to move horizontally.

3. The grinding device for machining the rear engine housing according to claim 2, characterized in that: The moving assembly (4) comprises a sliding frame (41), a pulley (42) and a mounting block (43); the two sliding frames (41) are symmetrically fixedly connected inside the cabinet (1); the two pulleys (42) are symmetrically rotationally connected on both sides of the mounting block (43) and are slidably arranged inside the sliding frame (41).

4. The grinding device for machining the rear engine housing according to claim 2, characterized in that: A clamping assembly (5) is provided at the upper end of the moving assembly (4), and the clamping assembly (5) is used to clamp and fix the box body.

5. The grinding device for machining the rear engine housing according to claim 4, characterized in that: The clamping assembly (5) comprises a rotating tube (51), a threaded rod (52), a side block (53), a connecting frame (54) and a clamping block (55); the rotating tube (51) is rotatably arranged in the middle of the moving assembly (4); the two threaded rods (52) are symmetrically rotatably arranged at two ends of the rotating tube (51); the side block (53) is fixedly connected to the outer end of the threaded rod (52); the two connecting frames (54) are symmetrically fixedly connected to the two sides of the side block (53) to form an eight-shaped shape; the clamping block (55) is fixedly connected to the upper end of the connecting frame (54) to limit the position of the box.

6. The grinding device for machining the rear engine housing according to claim 5, characterized in that: The threads arranged on the two threaded rods (52) rotate in opposite directions, and when the rotating tube (51) rotates, the two threaded rods (52) are driven to move outward or inward at the same time.

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