Drilling device for machining automobile gearbox and using method of drilling device

Abstract

The invention belongs to the technical field of automobile gearbox machining, and particularly relates to a drilling device for machining an automobile gearbox and a using method thereof.The drilling device comprises a case, a workbench is arranged in the middle of the case, a machining groove is formed in the workbench, and a fixing mechanism for fixing the automobile gearbox is arranged beside the machining groove; a punching assembly is arranged above the machining groove. The fixing mechanism comprises a base, the bottom plate is fixed on the working table, and the bottom plate is fixedly connected with a base plate which is vertically arranged; the base plate is provided with a plurality of side hole positioning pieces capable of penetrating into mounting holes in the edge of the automobile gearbox, compared with a traditional mode that clamping is conducted through a clamp, the automobile gearbox punching device can achieve fixed supporting only by correspondingly inserting the mounting holes of the automobile gearbox into the side hole positioning pieces, operation is quite simple and rapid, and the punching efficiency is improved. And the product processing efficiency can be improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of automobile transmission processing, and particularly relates to a drilling device for processing automobile transmissions and a method for using the same. Background Art

[0002] In the production and processing of automobile transmissions, drilling is a key and basic process. When the existing drilling devices are used for drilling operations on automobile transmissions, many problems that need to be solved urgently are exposed. On the one hand, the positioning accuracy is difficult to meet the increasingly strict production standards, resulting in deviations in the drilling positions. This will not only affect the subsequent assembly process of the transmission, but may also have an adverse impact on its overall performance, such as reducing the transmission efficiency and generating abnormal noises. On the other hand, its automation level is relatively low, and the entire drilling process relies on a large amount of manual operations, which not only consumes labor costs, but also severely restricts the production efficiency and is difficult to meet the requirements of large-scale and high-efficiency modern production. At the same time, in the face of a wide variety of automobile transmissions with different types and specifications on the market, the existing drilling devices are difficult to achieve fast and accurate adaptation, and the lack of versatility limits their application scope and processing flexibility. Based on the above background, it is of great practical significance and market value to develop a new type of drilling device for processing automobile transmissions and a method for using the same. Summary of the Invention

[0003] In view of the above deficiencies existing in the prior art, the present invention provides a drilling device for processing automobile transmissions and a method for using the same to solve the problems in the above background art.

[0004] To solve the above technical problems, the present invention adopts the following technical solutions: A drilling device for processing automobile transmissions and a method for using the same, including a machine case. A workbench is arranged in the middle of the machine case. A processing groove is opened on the workbench. A fixing mechanism for fixing an automobile transmission is arranged beside the processing groove. A drilling assembly is arranged above the processing groove. The fixing mechanism includes a bottom plate fixed on the workbench. A vertical substrate is fixedly connected to the bottom plate. A plurality of side hole positioning members that can penetrate into the mounting holes at the edge of the automobile transmission are arranged on the substrate.

[0005] By adopting the above structural design, the punching device for automotive gearboxes fixes the automotive gearbox on the fixing mechanism during processing by opening a processing groove on the workbench and arranging a fixing mechanism for fixing the automotive gearbox beside the processing groove, and arranging a punching component above the processing groove. The debris generated during punching can fall into the debris collection box below through the processing groove for recycling. Among them, the fixing mechanism is provided with side hole positioning parts. When punching the side plate of the automotive gearbox, the side hole positioning parts are inserted into the mounting holes on the front of the automotive gearbox, so that the side plate of the automotive gearbox faces the punching component above, thereby punching the side plate of the automotive gearbox. Compared with the traditional clamping method using jigs, the punching device for automotive gearboxes only needs to insert the mounting holes of the automotive gearbox corresponding to the side hole positioning parts to achieve fixed support, and the operation is very simple and fast, which helps to improve the processing efficiency of products.

[0006] Furthermore, the side hole positioning parts include; A mounting block, an installation hole is opened at the end of the mounting block, and a base column is fixedly connected to the middle of the mounting block; A positioning pin, the positioning pin is fixedly connected to the base column, and the positioning pin can be inserted into the mounting hole on the automotive gearbox to support and fix the automotive gearbox. By adopting the above structural design, the side hole positioning parts are installed on the base plate through the cooperation of fasteners and installation holes. In actual applications, the positions of the mounting holes of the same batch of automotive gearboxes are unified, and the number and positions of the side hole positioning parts are determined according to the number and positions of the mounting holes.

[0007] Furthermore, it also includes a shaft-shaped shaft hole positioning part. The automotive gearbox is provided with an inner cylinder for installing a crankshaft, and the shaft hole positioning part can be inserted into the inner cylinder to support and fix the automotive gearbox.

[0008] Furthermore, a debris collection box is arranged inside the machine case, and the debris collection box is located below the processing groove.

[0009] Furthermore, a back support block fixedly connected to the bottom plate is arranged on the back of the base plate.

[0010] Furthermore, it also includes a gantry arranged above the processing groove, and the punching component includes; Horizontal mounting plate, which is fixedly connected to the gantry. A horizontal moving module is fixedly installed on the horizontal mounting plate. A vertical mounting plate is connected to the horizontal moving module. A lifting moving module is fixedly installed on the vertical mounting plate. An installation seat is connected to the lifting moving module. The drilling machine is fixedly installed on the installation seat. The horizontal moving module and the lifting moving module drive the drilling machine to move to drill the holes to be processed on the side of the automotive transmission. By adopting the above structural design, the horizontal moving module and the lifting moving module adopt the same structural design. In the actual application process, an electric screw rod module can be used to drive the horizontal movement and lifting movement of the drilling machine to drill the holes to be processed on the side plate of the automotive transmission.

[0011] The using method of the drilling device includes the following steps: Positioning preparation: Transport the automotive transmission to the chassis of the drilling device to complete the preliminary positioning. Fix the automotive transmission: Fix the automotive transmission on the fixing mechanism. Specifically, insert the mounting holes of the automotive transmission into the positioning pins of the side hole positioning parts, and insert the shaft-shaped shaft hole positioning parts into the inner cylinder of the automotive transmission correspondingly to complete the fixing of the automotive transmission. Parameter setting: Input the drilling parameters, and the control system automatically adjusts the working parameters of the actuator. Drilling process: Start the drilling machine, and the drill bit processes according to the preset parameters. The control system monitors and adjusts the parameters in real time to complete the drilling process.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. The hole punching device for the automotive transmission opens a processing groove on the workbench, and a fixing mechanism for fixing the automotive transmission is arranged beside the processing groove. A punching assembly is arranged above the processing groove. The fixing mechanism sets side hole positioning parts. When punching the side plate of the automotive transmission, the side hole positioning parts are inserted into the mounting holes on the front of the automotive transmission, so that the side plate of the automotive transmission is directly opposite to the punching assembly above, thereby punching the side plate of the automotive transmission. Compared with the traditional clamping method by a fixture, the hole punching device for the automotive transmission only needs to insert the mounting holes of the automotive transmission into the side hole positioning parts to achieve fixed support, and the operation is very simple and fast, which helps to improve the processing efficiency of products. 2. During processing, the automotive transmission is fixed on the fixing mechanism, and the chips generated by punching can fall into the chip collection box below through the processing groove for recycling, which is convenient for chip cleaning. Brief description of the drawings

[0013] Figure 1 It is a three-dimensional structural schematic diagram (viewpoint one) of an embodiment of a drilling device and its using method for processing an automotive transmission according to the present invention; Figure 2 Schematic three-dimensional structure diagram (viewpoint two) of an embodiment of a drilling device for processing an automotive transmission and its usage method according to the present invention; Figure 3 Schematic three-dimensional structure diagram (viewpoint three) of an embodiment of a drilling device for processing an automotive transmission and its usage method according to the present invention; Figure 4 Schematic three-dimensional structure diagram (viewpoint four) of an embodiment of a drilling device for processing an automotive transmission and its usage method according to the present invention; Figure 5 Schematic three-dimensional structure diagram of a side hole positioning member in an embodiment of a drilling device for processing an automotive transmission and its usage method according to the present invention; Figure 6 Schematic three-dimensional structure diagram of a drilling component in an embodiment of a drilling device for processing an automotive transmission and its usage method according to the present invention; Reference numerals in the accompanying drawings of the specification include: Automotive transmission (01), hole to be processed (011), chassis (1), moving wheels (11), lifting foot columns (12), chip collection box (13), workbench (2), processing groove (21), gantry (22), fixing mechanism (23), bottom plate (231), substrate (232), side hole positioning member (233), mounting block (2331), base column (2332), positioning pin (2333), mounting hole (2334), shaft hole positioning member (234), back support block (235), drilling component (3), horizontal mounting plate (31), horizontal moving module (32), vertical mounting plate (33), lifting moving module (34), mounting seat (35), drilling machine (36). Detailed implementation manners

[0014] In order to enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be further described below with reference to the accompanying drawings and embodiments.

[0015] Among them, the accompanying drawings are only for illustrative purposes, showing only schematic diagrams, rather than physical diagrams, and should not be construed as a limitation to this patent; in order to better illustrate the embodiments of the present invention, some components in the accompanying drawings will be omitted, enlarged or reduced, which does not represent the dimensions of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the accompanying drawings may be omitted.

[0016] In the accompanying drawings of the embodiments of the present invention, the same or similar reference numerals correspond to the same or similar components; in the description of the present invention, it should be understood that if terms such as "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the accompanying drawings. It 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 used to describe the positional relationship in the accompanying drawings are only for illustrative purposes and cannot be construed as a limitation of this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0017] In the description of the present invention, unless otherwise clearly specified and defined, if terms such as "connection" are used to indicate the connection relationship between components, this term should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Embodiment 1:

[0018] As Figure 1-6 shown, the present invention. Specifically, a drilling device for machining an automotive transmission and its usage method include a machine case 1. A workbench 2 is provided in the middle of the machine case 1. A processing groove 21 is formed on the workbench 2. A fixing mechanism 23 for fixing the automotive transmission 01 is arranged beside the processing groove 21. A drilling assembly 3 is arranged above the processing groove 21. The fixing mechanism 23 includes a bottom plate 231. The bottom plate 231 is fixed on the workbench 2. A vertically arranged substrate 232 is fixedly connected to the bottom plate 231. A plurality of side hole positioning members 233 that can penetrate into the mounting holes at the edge of the automotive transmission 01 are arranged on the substrate 232.

[0019] The punching device for the automotive gearbox opens a processing groove 21 on the workbench 2, and a fixing mechanism 23 for fixing the automotive gearbox 01 is arranged beside the processing groove 21. A punching assembly 3 is arranged above the processing groove 21. During processing, the automotive gearbox 01 is fixed on the fixing mechanism 23, and the chips generated by punching can fall into the chip collection box 13 below through the processing groove 21 for recycling. Among them, the fixing mechanism 23 is provided with a side hole positioning part 233. When punching the side plate of the automotive gearbox 01, the side hole positioning part 233 is inserted into the mounting hole on the front side of the automotive gearbox 01, so that the side plate of the automotive gearbox 01 faces the punching assembly 3 above, thereby punching the side plate of the automotive gearbox 01. Compared with the traditional method of clamping by a fixture, the punching device for the automotive gearbox only needs to insert the mounting hole of the automotive gearbox 01 corresponding into the side hole positioning part 233 to achieve fixed support, and the operation is very simple and fast, which helps to improve the processing efficiency of products.

[0020] In this embodiment, the side hole positioning part 233 includes: a mounting block 2331, a mounting hole 2334 is opened at the end of the mounting block 2331, and a base column 2332 is fixedly connected to the middle of the mounting block 2331; a positioning pin 2333, the positioning pin 2333 is fixedly connected to the base column 2332, and the positioning pin 2333 can be inserted into the mounting hole on the automotive gearbox 01 to support and fix the automotive gearbox 01. By adopting the above structural design, the side hole positioning part 233 is installed on the base plate 232 through the cooperation of fasteners and the mounting hole 2334. In actual application, the positions of the mounting holes of the automotive gearboxes 01 in the same batch are unified, and the number and positions of the side hole positioning parts 233 are determined according to the number and positions of the mounting holes.

[0021] In this embodiment, it further includes a shaft-shaped shaft hole positioning part 234. The automotive gearbox 01 is provided with an inner cylinder for installing a crankshaft, and the shaft hole positioning part 234 can be inserted into the inner cylinder to support and fix the automotive gearbox 01.

[0022] In this embodiment, a chip collection box 13 is arranged inside the machine case 1, and the chip collection box 13 is located below the processing groove 21.

[0023] In this embodiment, a back support block 235 fixedly connected to the bottom plate 231 is arranged on the back of the base plate 232.

[0024] In this embodiment, it further includes a gantry 22 arranged above the processing groove 21. The punching assembly 3 includes: The horizontal mounting plate 31 is fixedly connected to the gantry 22. A horizontal movement module 32 is fixedly installed on the horizontal mounting plate 31. A vertical mounting plate 33 is connected to the horizontal movement module 32. A lifting movement module 34 is fixedly installed on the vertical mounting plate 33. A mounting seat 35 is connected to the lifting movement module 34. The drilling machine 36 is fixedly installed on the mounting seat 35. The horizontal movement module 32 and the lifting movement module 34 drive the drilling machine 36 to move to drill the hole to be processed 011 on the side of the automotive transmission 01. By adopting the above structural design, the horizontal movement module 32 and the lifting movement module 34 adopt the same structural design. In the actual application process, the existing well-known technology screw rod module can be used to drive the horizontal movement and lifting movement of the drilling machine 36. Since the hole to be processed 011 on the side plate of the automotive transmission 01 is drilled.

[0025] The usage method of the drilling device includes the following steps: Positioning preparation: Transport the automotive transmission to the chassis of the drilling device to complete the preliminary positioning. Fix the automotive transmission: Fix the automotive transmission on the fixing mechanism. Specifically, insert the mounting holes of the automotive transmission into the positioning pins of the side hole positioning part, and insert the shaft-shaped shaft hole positioning part into the inner cylinder of the automotive transmission correspondingly to complete the fixation of the automotive transmission. Parameter setting: Input the drilling parameters, and the control system automatically adjusts the working parameters of the actuator. Drilling processing: Start the drilling machine, and the drill bit processes according to the preset parameters. The control system monitors and adjusts the parameters in real time to complete the drilling processing.

[0026] Working principle: Align the automotive transmission 01 to be processed with the base plate 232. Insert the mounting holes on the automotive transmission 01 into the positioning pins 2333 of the side hole positioning part 233, and insert the shaft-shaped shaft hole positioning part 234 into the inner cylinder of the automotive transmission 01 correspondingly to fix the automotive transmission 01. Then start the drilling machine 36 to drill at the position of the hole to be processed 011 on the side plate of the automotive transmission 01. The upper slider of the horizontal movement module 32 drives the vertical mounting plate 33 to move horizontally, and then drives the drilling machine 36 to move horizontally. The slider of the lifting movement module 34 drives the mounting seat 35 to move up and down, and then drives the drilling machine 36 to move up and down to adjust the position of the drilling machine 36.

[0027] The above are only embodiments of the present invention. Common knowledge such as specific structures and characteristics known in the art is not described in detail herein. Those of ordinary skill in the art know all the general technical knowledge in the technical field to which the invention pertains before the filing date or the priority date, can learn about all the prior arts in this field, and have the ability to apply the conventional experimental means before this date. Those of ordinary skill in the art can, under the inspiration given in this application, complete and implement this solution in combination with their own abilities. Some typical well-known structures or well-known methods should not become obstacles for those of ordinary skill in the art to implement this application. It should be noted that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can still be made, and these should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicality of the patent.

Claims

1. A drilling device for processing an automobile gearbox, comprising a chassis (1), wherein a workbench (2) is arranged in the middle of the chassis (1), and characterized in that: The workbench (2) is provided with a processing groove (21), a fixing mechanism (23) for fixing the automobile gearbox (01) is arranged beside the processing groove (21), and a punching assembly (3) is arranged above the processing groove (21).

2. A drilling device for machining an automobile gearbox as claimed in claim 1, characterized in that: The fixing mechanism (23) comprises a bottom plate (231), the bottom plate (231) being fixed on the workbench (2), a vertically arranged base plate (232) being fixedly connected to the bottom plate (231); and a plurality of side hole positioning members (233) which can penetrate into the mounting holes at the edge of the automobile gearbox (01) are arranged on the base plate (232).

3. A drilling device for machining an automobile gearbox as claimed in claim 2, characterized in that: The side hole positioning member (233) comprises: A mounting block (2331), wherein a mounting hole (2334) is provided at the end of the mounting block (2331), and a base column (2332) is fixedly connected to the middle of the mounting block (2331); A positioning pin (2333) is fixedly connected to the base column (2332), and the positioning pin (2333) can penetrate into a mounting hole on the automobile gearbox (01), thereby supporting and fixing the automobile gearbox (01).

4. A drilling device for machining an automobile gearbox as claimed in claim 1, characterized in that: It also includes an axial-shaped shaft hole positioning member (234); the automobile gearbox (01) is provided with an inner cylinder for mounting a crankshaft; the shaft hole positioning member (234) can be inserted deep into the inner cylinder, thereby supporting and fixing the automobile gearbox (01).

5. A drilling device for machining an automobile gearbox as claimed in claim 1, characterized in that: A scrap collecting box (13) is provided inside the machine case (1), and the scrap collecting box (13) is located below the processing tank (21).

6. A drilling device for machining an automobile gearbox as claimed in claim 1, characterized in that: The back of the base plate (232) is provided with a back support block (235) fixedly connected to the bottom plate (231).

7. A drilling device for machining an automobile gearbox as claimed in claim 1, characterized in that: It also includes a gantry (22) arranged above the processing tank (21), and the punching assembly (3) includes: A horizontal mounting plate (31) is fixedly connected to a gantry (22); a horizontal moving module (32) is fixedly mounted on the horizontal mounting plate (31); a vertical mounting plate (33) is connected to the horizontal moving module (32); a lifting and moving module (34) is fixedly mounted on the vertical mounting plate (33); a mounting seat (35) is connected to the lifting and moving module (34); a drilling machine (36) is fixedly mounted on the mounting seat (35); and the drilling machine (36) is driven by the horizontal moving module (32) and the lifting and moving module (34) to move and drill a hole (011) to be processed on the side of the automobile gearbox (01).

8. A method for using the drilling device according to claim 1, characterized in that: The following steps are involved: Positioning preparation: transport the automobile gearbox into the chassis (1) of the drilling device to complete preliminary positioning; Fixing the automobile gearbox; fixing the automobile gearbox on the fixing mechanism (23), specifically inserting the mounting hole of the automobile gearbox into the positioning pin (2333) of the side hole positioning member (233), and inserting the shaft-shaped shaft hole positioning member (234) into the inner cylinder of the automobile gearbox, thereby completing the fixing of the automobile gearbox; Parameter setting: input drilling parameters, and the control system automatically adjusts the working parameters of the actuator; Drilling: Start the drilling machine, the drill bit processes according to the preset parameters, and the control system monitors and adjusts the parameters in real time to complete the drilling process.

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