Automobile aluminum casting drilling equipment

Abstract

The utility model discloses automobile aluminum casting drilling equipment, which relates to the technical field of die casting processing, and comprises a workbench and a protective shell, the protective shell is fixedly mounted at the top of the workbench, a material taking mechanism is further arranged at the top of the workbench, the material taking mechanism comprises a material pushing part, the material pushing part comprises a scraper plate sliding block, and the scraper plate sliding block is connected with the protective shell. The scraper sliding block is movably connected to the top of the workbench, and a pressing bolt is arranged on one side of the scraper sliding block and movably connected to the top of the scraper sliding block through a first spring. According to the drilling machining equipment for the automobile aluminum casting, the aluminum casting connected with the scraping plate sliding block through the pressing bolt moves towards the side close to the limiting sliding block along the surface of the workbench, the limiting sliding block moves in the groove in the guide sliding rail in the direction parallel to the scraping plate sliding block, and when the maximum moving distance is reached, the scraping plate sliding block is driven to move to the limiting sliding block; and the continuous movement of the aluminum casting is limited, so that the material taking work of the machined aluminum casting is completed, and the working safety is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of die casting processing, in particular to a drilling processing device for automobile aluminum castings. Background Art

[0002] Automotive aluminum castings refer to components or parts used in automobiles, which are made of aluminum alloy materials through a casting process. Automotive aluminum castings usually have the characteristics of light weight, high strength, and corrosion resistance.

[0003] Aluminum die castings are usually drilled during assembly. The existing Chinese patent with the authorization announcement number CN220554902U discloses an aluminum die casting drilling mechanism. The clamping block and the guide rod can be moved to the position of the aluminum die casting under the reset action of the first spring, and the pressing block connected to the upper end of the clamping block by the thread is further rotated, so that the pressing block can drive the hand screw to clamp and fix the aluminum die castings of different thicknesses.

[0004] Fix the aluminum casting on the drilling machine spindle and fix it with a clamp to ensure that the workpiece is stable and does not move during the processing. Select a suitable drill bit according to the needs and install it on the drilling spindle. Start the drilling machine, and the drilling spindle is pressed by hydraulic equipment. The drill bit is fed according to the set parameters to start drilling the aluminum casting until all the required drilling tasks are completed. However, after the drilling is completed, the processed aluminum casting needs to be manually removed before a new round of drilling work can be carried out. The processed aluminum parts are sharp and have a high risk of being damaged. Utility Model Content

[0005] In view of the above-mentioned existing problems that after drilling is completed, the processed aluminum casting needs to be manually removed before a new round of drilling can be carried out, and the processed aluminum parts are relatively sharp and highly dangerous, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide an automotive aluminum casting drilling processing equipment, the purpose of which is to drive the scraper slider connected to the aluminum casting by the pressing bolt along the surface of the workbench through the first push rod, so that the aluminum casting does not need to be taken out manually.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: an automobile aluminum casting drilling processing equipment, which includes a workbench and a protective shell, the protective shell is fixedly installed on the top of the workbench, the top of the workbench is also provided with a material taking mechanism, the material taking mechanism includes a material pushing piece, the material pushing piece includes a scraper slider, the scraper slider is movably connected to the top of the workbench, and a pressing bolt is provided on one side of the scraper slider;

[0008] The pressing bolt is movably connected to the top of the scraper slider through a first spring, and the side of the scraper slider away from the first spring is connected to the output shaft of the first push rod, and the first push rod is fixedly installed on the top of the workbench, and the protective shell is provided with a dustproof door and a dustproof cover to prevent waste chips from flying. The scraper slider can move in a groove opened in the workbench, and is provided with a scraper that moves on the workbench. When the device is in use, the first spring is in an extended state, pushing the pressing bolt to connect the aluminum casting to be taken out with the scraper slider, and the first push rod can control the length of the output shaft so that the scraper slider pushes the aluminum casting to move on the workbench and leave the working area.

[0009] As a preferred solution of the automotive aluminum casting drilling processing equipment described in the utility model, the pusher also includes a guide rail, a limit bolt is fixedly installed on one side of the guide rail, and the guide rail is movably connected to the top of the workbench through the limit bolt. A second spring is arranged on the outer side of the limit bolt. The moving direction of the guide rail is always perpendicular to the moving direction of the scraper slider. A retaining ring is arranged on the end of the limit bolt away from the guide rail to prevent it from falling off. The second spring is in an extended state when the device is not in use, pushing the limit bolt to fit the aluminum casting.

[0010] As a preferred solution of the automotive aluminum casting drilling processing equipment described in the utility model, wherein: the side of the guide slide rail away from the limit bolt is movably connected to the limit slider, and the side of the limit slider away from the limit bolt is provided with a plug plate, and the limit slider and the scraper slider are staggered. When drilling, the limit slider fixes the aluminum casting through the cooperation of the provided plug plate and the scraper slider. After the material is taken, the limit slider fixes the aluminum casting alone, and the moving direction of the limit slider in the groove of the guide slide rail remains parallel to the moving direction of the scraper slider.

[0011] As a preferred solution of the automotive aluminum casting drilling processing equipment described in the utility model, the material taking mechanism also includes a blowing piece, the blowing piece includes a gas tank, the gas tank is fixedly installed on the side of the workbench away from the first push rod, and nozzles are arranged and distributed at the bottom of the gas tank. The nozzles are connected to the inside of the gas tank through a pipeline. The gas in the gas tank can be released through the nozzle after the valve is opened. The gas released by the nozzle can clean the processed aluminum casting and blow off the existing waste chips.

[0012] As a preferred solution of the automotive aluminum casting drilling processing equipment described in the utility model, a motor is fixedly installed on the side of the workbench away from the limiting slider, the output shaft of the motor is connected to the lever, the lever is movably connected to the top of the workbench through the motor, the lever is made of rubber, the output shaft in the motor can drive the lever to rotate, and the lever can hit the aluminum casting, so that the waste slag sticking to the aluminum casting falls off.

[0013] As a preferred solution of the automotive aluminum casting drilling processing equipment described in the utility model, a waste box is installed at the bottom of the workbench, and the waste box is located between the lever and the limit slider. The waste box can collect the scattered waste slag in the protective shell into the waste box through the scraper on the movable scraper slider.

[0014] As a preferred solution of the automotive aluminum casting drilling processing equipment described in the utility model, wherein: a drilling part is arranged on the top of the protective shell, and the drilling part includes a pressing seat, and the pressing seat is movably connected to the inner side of the protective shell through a positioning shaft, and the bottom of the pressing seat is fixedly installed on the top of the workbench, and the top of the pressing seat is connected to the output shaft of the second push rod, and a drill bit is arranged in the pressing seat, and the pressing seat can move along the positioning shaft, and the moving direction always remains parallel to the workbench, and the second push rod can drill the aluminum casting through the change of the extension length of the output shaft and the contact of the drill bit with the aluminum casting.

[0015] As a preferred solution of the automotive aluminum casting drilling processing equipment described in the utility model, the drill bit is movably connected to the bottom of the pressing seat through a third spring, a sleeve is provided on the outside of the third spring, and a first bolt and a second bolt are provided on both sides of the sleeve of the third spring, respectively. The third spring is in an extended state when the device is not in use, pushing the drill bit to move to the side close to the workbench, and the horizontal position of the sleeve of the third spring and the drill bit can be adjusted by the first bolt and the second bolt threadedly connected to the pressing seat.

[0016] Beneficial effects of the utility model:

[0017] 1. The aluminum casting connected to the scraper slider by the pressing bolt moves along the surface of the workbench to the side close to the limit slider, and the limit slider moves in the groove of the guide rail in a direction parallel to the scraper slider, and when the maximum moving distance is reached, the aluminum casting is restricted from continuing to move, thereby completing the material removal work of the processed aluminum casting and ensuring work safety.

[0018] 2. The aluminum casting is fixed by a compression bolt pushed by the extended first spring, and the other side is fixed by a plug in a limit slider connected to a limit bolt pushed by the extended second spring in the guide rail to prevent deviation during the punching process.

[0019] 3. The motor output shaft drives the rubber lever to hit the aluminum casting to remove the waste chips on the aluminum casting, and the scraper on the scraper slider collects the scattered waste chips on the workbench into the waste box, making the working environment tidier. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0021] Figure 1 The utility model is a schematic diagram of the overall structure of the automotive aluminum casting drilling processing equipment.

[0022] Figure 2 The utility model is a schematic diagram of the pusher structure of the automotive aluminum casting drilling processing equipment.

[0023] Figure 3 The utility model is a schematic diagram of the blowing component structure of the automobile aluminum casting drilling processing equipment.

[0024] Figure 4 The utility model is a schematic diagram of the cross-sectional structure of the drilling parts of the automobile aluminum casting drilling processing equipment.

[0025] Description of reference numerals:

[0026] 1. Workbench; 2. Protective shell; 3. Material taking mechanism; 31. Material pushing member; 311. Scraper slider; 312. Pressing bolt; 313. First spring; 314. First push rod; 315. Guide rail; 316. Limit bolt; 317. Second spring; 318. Limit slider; 32. Material blowing member; 321. Gas tank; 322. Nozzle; 323. Motor; 324. Push rod; 325. Waste box; 4. Drilling member; 41. Pressing seat; 42. Positioning shaft; 43. Second push rod; 44. Drill bit; 45. Third spring; 46. First bolt; 47. Second bolt. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] Example 1

[0029] Reference Figure 1-4, which is the first embodiment of the utility model, provides an automobile aluminum casting drilling processing equipment, the automobile aluminum casting drilling processing equipment includes a workbench 1 and a protective shell 2, the protective shell 2 is fixedly installed on the top of the workbench 1, and a material picking mechanism 3 is also arranged on the top of the workbench 1, the material picking mechanism 3 includes a pushing piece 31, the pushing piece 31 includes a scraper slider 311, the scraper slider 311 is movably connected to the top of the workbench 1, a pressing bolt 312 is arranged on one side of the scraper slider 311, the pressing bolt 312 is movably connected to the top of the scraper slider 311 through a first spring 313, the side of the scraper slider 311 away from the first spring 313 is connected to the output shaft of the first push rod 314, and the first push rod 314 is fixedly installed on the top of the workbench 1.

[0030] The pusher 31 also includes a guide rail 315 , a limit bolt 316 is fixedly installed on one side of the guide rail 315 , the guide rail 315 is movably connected to the top of the workbench 1 through the limit bolt 316 , and a second spring 317 is arranged on the outer side of the limit bolt 316 .

[0031] The side of the guide rail 315 away from the limiting bolt 316 is movably connected to the limiting slider 318 , and a plug plate is provided on the side of the limiting slider 318 away from the limiting bolt 316 . The limiting slider 318 and the scraper slider 311 are staggered.

[0032] The material taking mechanism 3 also includes a blowing member 32, which includes a gas tank 321. The gas tank 321 is fixedly installed on the side of the workbench 1 away from the first push rod 314. The bottom of the gas tank 321 is arranged with nozzles 322, and the nozzles 322 are connected to the inside of the gas tank 321 through a pipeline.

[0033] A motor 323 is fixedly mounted on one side of the workbench 1 away from the limiting slider 318 , and an output shaft of the motor 323 is connected to a lever 324 .

[0034] A waste box 325 is installed at the bottom of the workbench 1 , and the waste box 325 is located between the shifting rod 324 and the limiting slider 318 .

[0035] A drilling component 4 is provided on the top of the protective shell 2, and the drilling component 4 includes a pressing seat 41. The pressing seat 41 is movably connected to the inner side of the protective shell 2 through a positioning shaft 42, and the bottom of the pressing seat 41 is fixedly installed on the top of the workbench 1. The top of the pressing seat 41 is connected to the output shaft of the second push rod 43, and a drill bit 44 is provided in the pressing seat 41.

[0036] The drill bit 44 is movably connected to the bottom of the press-fit seat 41 through a third spring 45 . A sleeve is provided on the outer side of the third spring 45 . A first bolt 46 and a second bolt 47 are provided on both sides of the sleeve of the third spring 45 .

[0037] During use, the aluminum casting is placed at the bottom of the drill bit 44, and the sleeve of the third spring 45 and the horizontal position of the drill bit 44 are adjusted by the first bolt 46 and the second bolt 47 threadedly connected to the pressing seat 41, so that the drill bit 44 is located at the punching position of the aluminum casting. The length of the output shaft of the second push rod 43 is increased, so that the pressing seat 41 keeps moving parallel to the workbench 1 along the positioning axis 42, and the aluminum casting is punched through the contact between the drill bit 44 and the aluminum casting. At the same time, the impact is reduced by the deformation of the third spring 45 to ensure the processing accuracy. During this process, one side of the aluminum casting is fixed by the pressing bolt 312 pushed by the extended first spring 313, and the other side is fixed by the insert plate in the limit slider 318 connected to the limit bolt 316 pushed by the extended second spring 317 in the guide slide rail 315 to prevent deviation during the punching process. After the punching is completed, the limit slider 318 is The plug plate in the middle is removed, so that the aluminum casting can move on the limit slider 318. By increasing the length of the output shaft of the first push rod 314, the scraper slider 311 and the aluminum casting connected to the pressing bolt 312 pushed by the first spring 313 move along the surface of the workbench 1 to the side close to the limit slider 318, and the limit slider 318 moves in the groove in the guide rail 315 in a direction parallel to the scraper slider 311, and when the maximum moving distance is reached, the aluminum casting is restricted from continuing to move, thereby completing the material removal work of the processed aluminum casting and ensuring work safety. The gas in the scraper slider 311 is released through the nozzle 322, or the rubber lever 324 is driven by the output shaft of the motor 323 to hit the aluminum casting, so as to remove the waste chips on the aluminum casting, and the scrapers on the scraper slider 311 are used to collect the scattered waste chips on the workbench 1 into the waste box 325, so as to make the working environment tidier.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An automobile aluminum casting drilling processing equipment, comprising a workbench (1) and a protective shell (2), wherein the protective shell (2) is fixedly installed on the top of the workbench (1), characterized in that: A material taking mechanism (3) is also provided on the top of the workbench (1), and the material taking mechanism (3) includes a material pushing member (31), and the material pushing member (31) includes a scraper slider (311), and the scraper slider (311) is movably connected to the top of the workbench (1), and a pressing bolt (312) is provided on one side of the scraper slider (311); The pressing bolt (312) is movably connected to the top of the scraper slider (311) via a first spring (313); the side of the scraper slider (311) away from the first spring (313) is connected to the output shaft of a first push rod (314); and the first push rod (314) is fixedly mounted on the top of the workbench (1).

2. The automotive aluminum casting drilling equipment according to claim 1, characterized in that: The pusher (31) further comprises a guide rail (315), a limit bolt (316) being fixedly mounted on one side of the guide rail (315), the guide rail (315) being movably connected to the top of the workbench (1) via the limit bolt (316), and a second spring (317) being arranged on the outer side of the limit bolt (316).

3. The automotive aluminum casting drilling equipment according to claim 2, characterized in that: The side of the guide rail (315) facing away from the limiting bolt (316) is movably connected to a limiting slider (318), and a plug plate is provided on the side of the limiting slider (318) away from the limiting bolt (316). The limiting slider (318) and the scraper slider (311) are staggered.

4. The automotive aluminum casting drilling equipment according to claim 1, characterized in that: The material taking mechanism (3) further comprises a material blowing member (32), wherein the material blowing member (32) comprises a gas tank (321), wherein the gas tank (321) is fixedly mounted on a side of the workbench (1) away from the first push rod (314), and nozzles (322) are arranged and distributed at the bottom of the gas tank (321), and the nozzles (322) are communicated with the interior of the gas tank (321) through a pipeline.

5. The automotive aluminum casting drilling equipment according to claim 4, characterized in that: A motor (323) is fixedly mounted on a side of the workbench (1) away from the limiting slider (318), and an output shaft of the motor (323) is connected to a shifting rod (324).

6. The automotive aluminum casting drilling equipment according to claim 5, characterized in that: A waste box (325) is installed at the bottom of the workbench (1), and the waste box (325) is located between the shifting rod (324) and the limiting sliding block (318).

7. The automotive aluminum casting drilling equipment according to claim 1, characterized in that: A drilling component (4) is arranged on the top of the protective shell (2), and the drilling component (4) includes a press-fit seat (41). The press-fit seat (41) is movably connected to the inner side of the protective shell (2) via a positioning shaft (42), and the bottom of the press-fit seat (41) is fixedly installed on the top of the workbench (1). The top of the press-fit seat (41) is connected to the output shaft of the second push rod (43), and a drill bit (44) is arranged in the press-fit seat (41).

8. The automotive aluminum casting drilling equipment according to claim 7, characterized in that: The drill bit (44) is movably connected to the bottom of the press-fit seat (41) via a third spring (45); a sleeve is arranged on the outer side of the third spring (45); and a first bolt (46) and a second bolt (47) are respectively arranged on both sides of the sleeve of the third spring (45).

Images