Device for positioning and machining flywheel casing

Abstract

The invention belongs to the technical field of flywheel shell machining, and particularly relates to a flywheel shell positioning and machining device which comprises a conveying mechanism used for conveying a flywheel shell and further comprises first machining equipment located above the conveying mechanism and used for machining the first surface of the flywheel shell. The two second machining devices are arranged on the two sides of the conveying mechanism and used for machining the second surface and the third surface of the flywheel shell. According to the device, through cooperative work of the conveying mechanism, the first machining equipment and the two second machining equipment, multiple surfaces of the flywheel shell can be machined. In the machining process, a vertical moving assembly and a horizontal moving assembly of second machining equipment can accurately adjust the position of a second drilling machine, so that the second drilling machine can accurately conduct machining operation such as drilling on the side face of the flywheel shell. Compared with a traditional positioning device, the problem that the flywheel shell machining positioning precision is insufficient is effectively solved, the size deviation of the machined flywheel shell is greatly reduced, and the assembling precision of the flywheel shell and other parts of an engine is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of flywheel housing processing, and in particular relates to a device for positioning and processing a flywheel housing. Background Art

[0002] The flywheel housing is one of the parts of the automobile engine. It is generally a cast iron part and is not easy to deform. The engine flywheel housing is located between the engine body and the gearbox. The engine flywheel housing is installed on the outside of the engine flywheel and is fixedly connected to the engine body and the gearbox. The flywheel chamber is used to cover the flywheel, and plays the role of connecting the engine body, protection and carrier. In the prior art, the processing and positioning of the flywheel housing often has the problem of insufficient precision, resulting in a large deviation in the size of the flywheel housing after processing, which affects its assembly accuracy with other engine components. When facing flywheel housings of different models, the traditional positioning device has poor versatility and requires frequent replacement of positioning components, which increases production costs and processing time. Moreover, when the existing positioning device is positioning the flywheel housing, it is difficult to take into account multiple positioning references at the same time, and it cannot meet the processing requirements of flywheel housings with complex shapes. For this reason, an improved device for positioning and processing flywheel housings is designed. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the present invention provides a device for positioning and processing a flywheel housing to solve the above-mentioned problems in the background technology.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions: A device for positioning and processing a flywheel housing comprises a conveying mechanism for transmitting the flywheel housing, a first processing device located above the conveying mechanism for processing the first surface of the flywheel housing, and two second processing devices arranged on both sides of the conveying mechanism for processing the second and third surfaces of the flywheel housing.

[0005] Furthermore, two second processing equipment are arranged opposite to each other on both sides of the conveying mechanism, and the second processing equipment includes a second mounting frame and a second drilling machine. A top plate is arranged on the top of the second mounting frame, and a vertical moving component for driving the second drilling machine to move up and down and a horizontal moving component for horizontal and lateral movement are arranged on the top plate.

[0006] Further, the vertical moving assembly includes a first movable plate arranged parallel to the top plate, four telescopic columns are connected between the first movable plate and the top plate, and the four telescopic columns are respectively located at four corners of the top plate; It also includes a first cylinder, which is vertically installed on the top plate, and the movable end of the first cylinder is connected to the first movable plate. The first movable plate is driven to move up and down through the telescopic movement of the piston rod of the first cylinder.

[0007] Further, the horizontal moving assembly comprises a pair of slide rails horizontally laid on the first movable plate, and a slider is slidably connected to the slide rails; It also includes a second movable plate and a second cylinder. The second movable plate is fixedly connected to the slider. The second drilling machine is installed on the second movable plate. The second cylinder is connected to the slider to drive the slider to move and drive the second movable plate to move horizontally.

[0008] Further, the second drilling machine comprises a bearing seat fixedly mounted on the second movable plate, and a drill bit is rotatably mounted on the bearing seat; A motor mounting seat is coaxially mounted with the bearing seat, a coupling connected to the drill bit is mounted on the motor mounting seat, and a motor is connected to the coupling.

[0009] Furthermore, anti-slip pads are provided at the bottom of the four legs of the second mounting frame.

[0010] Furthermore, the first processing equipment includes a first mounting frame and a first drilling machine, and an arc-shaped arm frame connected to the first mounting frame, and the first drilling machine is installed on the top of the arc-shaped arm frame.

[0011] Furthermore, the conveying mechanism comprises a support frame, a frame is arranged on the top of the support frame along the length direction, and a conveyor is installed on the frame.

[0012] According to the device for positioning and processing a flywheel housing as claimed in claim 1, further, the first surface is an upper surface of the flywheel housing, and the second and third surfaces are two side surfaces of the flywheel housing.

[0013] Compared with the prior art, the present invention has the following beneficial effects: Improve processing accuracy: This device can process multiple surfaces of the flywheel housing through the coordinated work of the conveying mechanism, the first processing equipment and the two second processing equipment. During the processing, the vertical moving assembly and the horizontal moving assembly of the second processing equipment can accurately adjust the position of the second drilling machine, so that it can accurately perform processing operations such as drilling holes on the side of the flywheel housing; the arc-shaped arm of the first processing equipment can also flexibly adjust the position of the first drilling machine to ensure the processing accuracy of the upper surface of the flywheel housing. Compared with traditional positioning devices, this processing method with multi-device coordination and multi-dimensional precise positioning effectively solves the problem of insufficient processing positioning accuracy of the flywheel housing, greatly reduces the dimensional deviation of the processed flywheel housing, and improves its assembly accuracy with other engine components. Enhanced versatility: The design of the vertical moving component and the horizontal moving component allows the second drilling machine to move flexibly within a certain range. This means that when facing different types of flywheel housings, there is no need to frequently replace the positioning components. By simply adjusting the position of the drilling machine, it can adapt to processing tasks with different sizes and shapes, improving the versatility of the device and reducing production costs and processing time. Meeting the needs of complex shape processing: This device can process the upper surface and two side surfaces of the flywheel housing at the same time, and can take into account multiple positioning references. Whether the flywheel housing is simple or complex in shape, it can meet its processing needs through the coordinated operation of various processing equipment, solving the problem that the existing positioning device is difficult to take into account multiple positioning references. Improve stability: The bottom of the four legs of the second mounting frame are provided with anti-skid pads. During the processing, the anti-skid pads increase the friction between the mounting frame and the ground, effectively preventing the second processing equipment from shifting during operation, ensuring the stability of the processing process, and further guaranteeing the processing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the three-dimensional structure of an embodiment of a device for positioning and processing a flywheel housing according to the present invention (viewing angle 1); Figure 2 A schematic diagram of the three-dimensional structure of an embodiment of a device for positioning and processing a flywheel housing according to the present invention (viewing angle 2); Figure 3 A schematic diagram of the three-dimensional structure of an embodiment of a device for positioning and processing a flywheel housing according to the present invention (viewing angle 3); Figure 4 A schematic diagram of the three-dimensional structure of an embodiment of a device for positioning and processing a flywheel housing according to the present invention (viewing angle 4); Figure 5 A schematic diagram of the three-dimensional structure of a second processing device in an embodiment of a device for positioning and processing a flywheel housing of the present invention (viewing angle 1); Figure 6 A schematic diagram of the three-dimensional structure of a second processing device in an embodiment of a device for positioning and processing a flywheel housing of the present invention (viewing angle 2); Figure 7 A schematic diagram of the three-dimensional structure of the second processing equipment in an embodiment of the device for positioning and processing a flywheel housing of the present invention (viewing triangle 1) The reference numerals in the drawings of the specification include: A flywheel housing (01), a processing table (02), a conveying mechanism (100), a support frame (101), a frame (102), a conveyor (102), a first processing device (200), a first mounting frame (201), a first drilling machine (202), an arc-shaped arm frame (203), a second processing device (300), a second mounting frame (301), an anti-slip foot pad (302), a top plate (303), a first cylinder (304), a first movable plate (305), a telescopic column (306), a translation assembly (307), a slide rail (3071), a slider (3072), a second cylinder (3073), a second movable plate (308), a second drilling machine (309), a bearing seat (3091), a drill bit (3092), a motor mounting seat (3093), a motor (3094), and a coupling (3095). DETAILED DESCRIPTION

[0015] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0017] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0018] In the description of the present invention, unless otherwise clearly specified and limited, if the term "connection" or the like appears to indicate the connection relationship between components, the term should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two components or the interaction relationship between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0019] like Figure 1-7 Specifically, the present invention is a device for positioning and processing a flywheel housing, comprising a conveying mechanism 100 for conveying a flywheel housing 01, a first processing device 200 located above the conveying mechanism 100 for processing a first surface of the flywheel housing 01, and two second processing devices 300 arranged on both sides of the conveying mechanism 100 for processing a second and a third surface of the flywheel housing 01.

[0020] The two second processing equipment 300 are arranged opposite to each other on both sides of the conveying mechanism 100. The second processing equipment 300 includes a second mounting frame 301 and a second drilling machine 309. A top plate 303 is arranged on the top of the second mounting frame 301. A vertical moving component for driving the second drilling machine 309 to move up and down and a horizontal moving component for horizontal and lateral movement are arranged on the top plate 303.

[0021] The vertical moving assembly includes a first movable plate 305 arranged parallel to the top plate 303, four telescopic columns 306 are connected between the first movable plate 305 and the top plate 303, and the four telescopic columns 306 are respectively located at the four corners of the top plate 303; It also includes a first cylinder 304, which is vertically installed on the top plate 303, and the movable end of the first cylinder 304 is connected to the first movable plate 305. The first movable plate 305 is driven to move up and down by the telescopic movement of the piston rod of the first cylinder 304.

[0022] The horizontal moving assembly includes a pair of slide rails 3071 horizontally laid on the first movable plate 305, and a slider 3072 is slidably connected to the slide rails 3071; It also includes a second movable plate 308 and a second cylinder 3073. The second movable plate 308 is fixedly connected to the slider 3072. The second drilling machine 309 is installed on the second movable plate 308. The second cylinder 3073 is connected to the slider 3072 to drive the slider 3072 to move and drive the second movable plate 308 to move horizontally.

[0023] The second drilling machine 309 comprises a bearing seat 3091 fixedly mounted on the second movable plate 308, and a drill bit 3092 is rotatably mounted on the bearing seat 3091; A motor mounting seat 3093 is coaxially mounted with the bearing seat 3091 , and a coupling 3095 drivingly connected to the drill bit 3092 is mounted on the motor mounting seat 3093 , and a motor 3094 is connected to the coupling 3095 .

[0024] The bottoms of the four legs of the second mounting frame 301 are provided with anti-skid pads 302 .

[0025] The first processing equipment 200 includes a first mounting frame 201 and a first drilling machine 202 , and an arc-shaped arm frame 203 connected to the first mounting frame 201 , and the first drilling machine 202 is installed on the top of the arc-shaped arm frame 203 .

[0026] The conveying mechanism 100 includes a support frame 101 , a frame 102 is arranged on the top of the support frame 101 along the length direction, and a conveyor 102 is installed on the frame 102 .

[0027] According to claim 8, a device for positioning and processing a flywheel housing, the first surface is the upper surface of the flywheel housing 01, and the second and third surfaces are two side surfaces of the flywheel housing 01.

[0028] In the actual flywheel housing processing scenario, the flywheel housing 01 to be processed is first placed on the conveying mechanism 100. The support frame 101 of the conveying mechanism 100 plays a supporting role, and the conveyor 102 installed on the frame 102 starts to operate, driving the flywheel housing 01 to move slowly.

[0029] When the flywheel housing 01 moves to the bottom of the first processing equipment 200, the first processing equipment 200 starts to work. The arc-shaped arm frame 203 connected to the first mounting frame 201 can be adjusted according to the processing position requirements of the upper surface of the flywheel housing 01, and the first drilling machine 202 installed on the top of the arc-shaped arm frame 203 is started to perform processing operations such as drilling on the upper surface of the flywheel housing 01.

[0030] As the flywheel housing 01 continues to move, when it reaches between the two second processing equipment 300, the second processing equipment 300 starts to work. Taking the second processing equipment 300 on one side as an example, the vertical moving assembly and the horizontal moving assembly on the top plate 303 start to work together. If it is necessary to adjust the height of the second drilling machine 309, the piston rod of the first cylinder 304 is extended and retracted to drive the first movable plate 305 to move up and down, and the four telescopic columns 306 play a role in stabilizing and guiding. When it is necessary to adjust the horizontal position of the second drilling machine 309, the second cylinder 3073 drives the slider 3072 to slide on the slide rail 3071, thereby driving the second movable plate 308 fixed on the slider 3072 and the second drilling machine 309 installed on the second movable plate 308 to move horizontally.

[0031] When the second drilling machine 309 is working, the motor 3094 is started, and the drill bit 3092 is driven to rotate at high speed through the coupling 3095 to perform drilling processing on the side of the flywheel housing 01. The second processing equipment 300 on the other side processes the other side surface of the flywheel housing 01 in the same way. During the entire processing process, the anti-skid pad 302 at the bottom of the second mounting frame 301 always keeps the device stable to avoid displacement during the processing that affects the processing accuracy.

[0032] After the first processing equipment 200 and the two second processing equipments 300 process different surfaces of the flywheel housing 01 in turn, a flywheel housing with high processing accuracy and meeting assembly requirements is completed. The processed flywheel housing is sent out by the conveying mechanism 100 and enters subsequent inspection, assembly and other links.

[0033] The above are only embodiments of the present invention, and the circuits, electronic components and modules involved are all prior art, which can be fully implemented by those skilled in the art. It is needless to say that the content protected by this application does not involve improvements to software and methods. The common sense such as the known specific structures and characteristics in the scheme is not described in detail here. Ordinary technicians in the relevant field know all the common technical knowledge in the technical field of the invention before the application date or priority date, can obtain all the prior art in the field, and have the ability to apply conventional experimental means before that date. Ordinary technicians in the relevant field can improve and implement this scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for ordinary technicians in the relevant field to implement this application. It should be pointed out that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can be made, which should also be regarded as the scope of protection of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. A device for positioning and processing a flywheel housing, comprising a conveying mechanism (100) for conveying a flywheel housing (01), characterized in that: It also includes a first processing device (200) located above the conveying mechanism (100) for processing the first surface of the flywheel housing (01), and two second processing devices (300) arranged on both sides of the conveying mechanism (100) for processing the second and third surfaces of the flywheel housing (01).

2. A device for positioning and processing a flywheel housing as claimed in claim 1, characterized in that: Two second processing devices (300) are arranged opposite to each other on both sides of the conveying mechanism (100), and the second processing devices (300) include a second mounting frame (301) and a second drilling machine (309). A top plate (303) is arranged on the top of the second mounting frame (301), and a vertical moving component for driving the second drilling machine (309) to move up and down and a horizontal moving component for driving the second drilling machine (309) to move horizontally are arranged on the top of the top plate (303).

3. A device for positioning and processing a flywheel housing as claimed in claim 2, characterized in that: The vertical moving assembly comprises a first movable plate (305) arranged parallel to the top plate (303), four telescopic columns (306) are connected between the first movable plate (305) and the top plate (303), and the four telescopic columns (306) are respectively located at four corners of the top plate (303); It also includes a first cylinder (304), which is installed vertically through the top plate (303), and the movable end of the first cylinder (304) is connected to the first movable plate (305), and the first movable plate (305) is driven to move up and down through the telescopic movement of the piston rod of the first cylinder (304).

4. A device for positioning and processing a flywheel housing as claimed in claim 3, characterized in that: The horizontal moving assembly comprises a pair of slide rails (3071) horizontally laid on the first movable plate (305), and a slider (3072) is slidably connected to the slide rails (3071); It also includes a second movable plate (308) and a second cylinder (3073), wherein the second movable plate (308) is fixedly connected to the slider (3072), the second drilling machine (309) is installed on the second movable plate (308), and the second cylinder (3073) is connected to the slider (3072) to drive the slider (3072) to move and drive the second movable plate (308) to move horizontally.

5. A device for positioning and processing a flywheel housing as claimed in claim 4, characterized in that: The second drilling machine (309) comprises a bearing seat (3091) fixedly mounted on the second movable plate (308), and a drill bit (3092) is rotatably mounted on the bearing seat (3091); A motor mounting seat (3093) is coaxially mounted with the bearing seat (3091), a coupling (3095) drivingly connected to the drill bit (3092) is mounted on the motor mounting seat (3093), and a motor (3094) is connected to the coupling (3095).

6. A device for positioning and processing a flywheel housing as claimed in claim 5, characterized in that: Anti-slip pads (302) are provided at the bottom of the four foot posts of the second mounting frame (301).

7. The device for positioning and processing a flywheel housing according to claim 1, characterized in that: The first processing equipment (200) comprises a first mounting frame (201) and a first drilling machine (202), and an arc-shaped arm frame (203) connected to the first mounting frame (201), wherein the first drilling machine (202) is mounted on the top of the arc-shaped arm frame (203).

8. The device for positioning and processing a flywheel housing according to claim 1, characterized in that: The conveying mechanism (100) comprises a support frame (101), a frame (102) is arranged on the top of the support frame (101) along the length direction, and a conveyor (102) is installed on the frame (102).

9. A device for positioning and processing a flywheel housing as claimed in claim 8, characterized in that: The first surface is the upper surface of the flywheel housing (01), and the second and third surfaces are two side surfaces of the flywheel housing (01).

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