Automobile mechanical parts machining hole device

Abstract

The utility model discloses an automobile mechanical accessory processing hole device belongs to automobile accessory processing device field, including support seat, the top fixed mounting of connecting seat has quality material frame, the lateral wall fixed mounting of quality material frame has the air hood, the lateral wall fixed mounting of connecting seat has the air pump, the air pump end intercommunication has the air pipe, and the end of air pipe and air hood intercommunication, through the cooperation of above -mentioned each device, through drive servo motor and start the air pump, the airflow that the air pump produces has certain pressure and flow rate, through the air pipe transmission to the air hood, and the strong airflow beam that forms from the air hood opening high -speed blows out, this airflow beam can directly go into the inner wall gap of quality material frame, utilize the impact force and the carrying capacity of airflow, blow up and discharge from the lateral wall with the tenacious residual debris silk, effectively solved the difficult problem of the clearance debris cleaning, improved cleaning efficiency greatly, reduced the time and labor intensity of manual operation.

Description

Technical Field

[0001] This utility model relates to the technical field of automotive parts processing equipment, specifically a device for processing machine holes in automotive mechanical parts. Background Technology

[0002] In the current booming automotive manufacturing industry, machining of machined holes is a crucial step in the manufacturing process of automotive mechanical parts, and its processing results directly affect the assembly accuracy and operational stability of the parts. Currently, the existing machining devices for automotive mechanical parts on the market can meet basic machining needs to a certain extent. However, there are still some problems that need to be solved in actual production applications. Among them, the problem of shavings generated during the drilling process is particularly prominent. During the drilling operation, the tool and the workpiece rub and cut violently, inevitably generating a large number of fine shavings. These shavings will fly around during the machining process and are very easy to get stuck in the limiting groove set in the material frame.

[0003] The main function of the locating groove is to accurately position and effectively fix the workpiece to ensure the accuracy and consistency of machining. However, once debris gets stuck in it, cleaning becomes extremely difficult. Due to the narrow space of the locating groove, debris easily accumulates and tangles inside, and ordinary cleaning tools cannot reach deep enough to completely remove it. If these debris are not cleaned in a timely and effective manner, it will not only affect the positioning accuracy of the locating groove for the workpiece, leading to deviations in the dimensions of the workpiece in subsequent processing and reducing product quality, but also easily cause wear to the locating groove due to the accumulation of debris, shortening the service life of the equipment and increasing the production costs of the enterprise.

[0004] Therefore, this utility model provides a device for machining holes in automotive mechanical parts to solve the above problems. Utility Model Content

[0005] (a) Technical problems to be solved This utility model provides a device for machining holes in automotive mechanical parts, aiming to solve the problems mentioned in the background art.

[0006] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a machining hole device for automotive mechanical parts, comprising a support base, a support rod fixedly mounted on the support base, a drill bit and a sliding seat mounted on the support rod, a rotating assembly mounted on the sliding seat, a connecting seat mounted on the rotating assembly, a material frame fixedly mounted on the top of the connecting seat, an air hood fixedly mounted on the side wall of the material frame, an air pump fixedly mounted on the side wall of the connecting seat, an air pipe connected to the end of the air pump, and the end of the air pipe communicating with the air hood, a filter plate fixedly mounted on the inner wall of the air hood, and a protective assembly mounted on the sliding seat for protecting the rotating assembly.

[0007] As a preferred technical solution of this application, the rotating assembly includes a shaft rotatably mounted on a sliding seat via a bearing, a connecting seat fixedly mounted at the end of the shaft, and a first gear fixedly mounted on the outer surface of the shaft. A servo motor is fixedly mounted on the sliding seat, and a second gear is fixedly mounted on the output shaft of the servo motor, with the second gear meshing with the first gear.

[0008] As a preferred technical solution of this application, the protective component includes a protective shell, and multiple sets of fixing plates are fixedly installed on the protective shell. The multiple sets of fixing plates are fixedly connected to the side wall of the sliding seat by bolts.

[0009] As a preferred technical solution of this application, a collection frame is placed on the support base, and the inner wall of the collection frame is provided with grooves on both sides.

[0010] As a preferred technical solution of this application, a sleeve is fixedly installed at the top of the protective shell, and a spring is fixedly installed on the inner wall of the sleeve, with a limit pin fixedly installed at the end of the spring.

[0011] As a preferred technical solution of this application, the upper and lower ends of the connecting seat are provided with limiting holes, and the limiting holes can be slidably engaged with the limiting pins.

[0012] As a preferred technical solution of this application, multiple sets of fixing rings are fixedly installed at the bottom of the material frame, and air tubes are sleeved inside the multiple sets of fixing rings.

[0013] (III) Beneficial Effects 1. By driving the servo motor to rotate the relevant gears and shafts, the material frame rotates. When the material frame rotates to a certain angle, the debris originally attached to the surface of the material frame and some gaps will fall off naturally due to gravity. At the same time, the air pump is activated. The air pump generates an airflow with a certain pressure and flow rate, which is transmitted to the air hood through the air pipe and blown out at high speed from the opening of the air hood to form a strong airflow jet. This airflow jet can directly penetrate into the gaps of the inner wall of the material frame. Using the impact force and carrying capacity of the airflow, the stubborn residual debris is blown up and discharged from the side wall, effectively solving the problem of cleaning debris in the gaps, greatly improving cleaning efficiency, and reducing the time and labor intensity of manual operation. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the first overall structure of the present invention; Figure 2 This is a schematic diagram of the second overall structure of the present invention; Figure 3 This is a schematic diagram of the third overall structure of this utility model; Figure 4This is a schematic diagram of the protective shell structure in this utility model; Figure 5 This is a partially enlarged structural diagram of the present invention; Figure 6 for Figure 2 Enlarged structural diagram at point A in the middle; Figure 7 for Figure 5 Enlarged structural diagram at point B.

[0015] In the diagram: 1. Support base; 11. Support rod; 12. Drill bit; 13. Sliding seat; 14. Material frame; 2. Collection frame; 21. Groove; 3. Protective shell; 31. Fixing plate; 32. Bolt; 4. Filter plate; 41. Air hood; 5. Connecting seat; 51. First gear; 52. Second gear; 53. Shaft; 54. Servo motor; 6. Air pump; 61. Air pipe; 62. Fixing ring; 7. Sleeve; 71. Spring; 72. Limiting pin; 73. Limiting hole. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] This utility model provides a device for machining holes in automotive mechanical parts, such as... Figures 1-7 As shown, the system includes a support base 1, on which a support rod 11 is fixedly mounted. A drill bit 12 and a sliding seat 13 are mounted on the support rod 11. The sliding seat 13 has a rotating assembly, and a connecting seat 5 is mounted on the rotating assembly. A material frame 14 is fixedly mounted on the top of the connecting seat 5. The material frame 14 can rotate under the influence of the rotating assembly, facilitating the cleaning of debris and filaments within the material frame 14. An air hood 41 is fixedly mounted on the side wall of the material frame 14, and an air pump 6 is fixedly mounted on the side wall of the connecting seat 5. The end of the air pump 6 is connected to the air pipe 61, and the end of the air pipe 61 is connected to the air hood 41. When cleaning the debris in the gaps of the material frame 14, the airflow generated by the air pump 6 enters the air hood 41 through the air pipe 61 and then blows out from the air hood 41, forming a strong airflow jet, which can effectively blow out the debris in the gaps, improving the efficiency and effect of debris cleaning. The inner wall of the air hood 41 is fixedly installed with a filter plate 4, which prevents debris from entering the air hood 41. The sliding seat 13 is provided with a protective component to protect the rotating component.

[0018] The rotating assembly includes a shaft 53 rotatably mounted on a sliding seat 13 via bearings. A connecting seat 5 is fixedly mounted at the end of the shaft 53, and a first gear 51 is fixedly mounted on the outer surface of the shaft 53. A servo motor 54 is fixedly mounted on the sliding seat 13, and a second gear 52 is fixedly mounted on the output shaft of the servo motor 54. The second gear 52 meshes with the first gear 51. The servo motor 54 drives the second gear 52 to rotate, thereby driving the first gear 51 and the shaft 53 to rotate, ultimately realizing the rotation of the connecting seat 5 and the material frame 14 to meet different cleaning and processing requirements.

[0019] The protective component includes a protective shell 3, on which multiple sets of fixing plates 31 are fixedly installed. The multiple sets of fixing plates 31 are fixedly connected to the side wall of the sliding seat 13 by bolts 32, which encloses key components such as gears and shafts 53 in the rotating component. This can effectively prevent external debris and dust from entering the interior of the rotating component, avoiding wear and corrosion of the components. At the same time, it can also prevent operators from accidentally coming into contact with the rotating components and causing danger, thus ensuring the safe operation of the equipment and the personal safety of the operators.

[0020] The support base 1 has a collection frame 2 for collecting the debris that falls from the material frame 14. The inner wall of the collection frame 2 has two sets of grooves 21. The grooves 21 are designed to make it easy for the operator to pull the collection frame 2 out of the support base 1 and put it back, so as to facilitate the cleaning and processing of the collected debris.

[0021] The protective shell 3 has a sleeve 7 fixedly installed at its top end, and a spring 71 fixedly installed on the inner wall of the sleeve 7. A limit pin 72 is fixedly installed at the end of the spring 71. Limit holes 73 are opened at both the upper and lower ends of the connecting seat 5, and the limit holes 73 can slide and engage with the limit pin 72. The spring 71 is elastic and can cause the limit pin 72 to pop out or retract when the connecting seat 5 rotates to a specific position, so that the limit pin 72 can flexibly cooperate with the limit hole 73 on the connecting seat 5 to achieve the function of limiting the rotation of the connecting seat 5.

[0022] Among them, multiple sets of fixing rings 62 are fixedly installed at the bottom of the material frame 14, and air pipes 61 are sleeved inside the multiple sets of fixing rings 62 to ensure the stability of airflow transmission.

[0023] Working principle: When there are debris filaments on the material frame 14, the servo motor 54 is driven first. The servo motor 54 starts to run, and its output shaft drives the second gear 52, which is fixedly mounted on it, to rotate. Since the second gear 52 meshes with the first gear 51, which is fixedly mounted on the shaft 53, the rotation of the second gear 52 will drive the first gear 51 to rotate synchronously. The shaft 53 is rotatably mounted on the sliding seat 13 through bearings, and the rotation of the first gear 51 will further drive the shaft 53 to perform circular motion around its own axis.

[0024] A connecting seat 5 is fixedly installed at the end of the shaft 53, and a material frame 14 is fixedly installed at the top of the connecting seat 5. Therefore, the rotation of the shaft 53 will drive the connecting seat 5 and the material frame 14 to rotate together. When the material frame 14 rotates to a certain angle, the debris originally attached to the surface and some gaps of the material frame 14 will fall off the material frame 14 due to gravity. For the more stubborn debris in the gaps of the material frame 14, the air pump 6 is started to blow and clean it. The air pump 6 is fixedly installed on the side wall of the connecting seat 5. When the air pump 6 is started, it will generate an airflow with a certain pressure and flow rate. The airflow is transmitted through the air pipe 61 connected to the air pump 6 at the end. After the airflow enters the air hood 41 from the air pipe 61, it is blown out at high speed from the opening of the air hood 41, forming a strong airflow beam. This airflow beam blows directly towards the inner wall of the material frame 14. Using the impact force and carrying capacity of the airflow, the debris remaining in the gaps of the inner wall is blown up and discharged from the side wall, improving the cleaning effect.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A device for machining holes in automotive mechanical parts, comprising a support base (1), wherein a support rod (11) is fixedly mounted on the support base (1), and a drill bit (12) and a sliding seat (13) are provided on the support rod (11), characterized in that: The sliding seat (13) is provided with a rotating component, and a connecting seat (5) is provided on the rotating component. A material frame (14) is fixedly installed on the top of the connecting seat (5), and an air hood (41) is fixedly installed on the side wall of the material frame (14). An air pump (6) is fixedly installed on the side wall of the connecting seat (5). An air pipe (61) is connected to the end of the air pump (6), and the end of the air pipe (61) is connected to the air cover (41). A filter plate (4) is fixedly installed on the inner wall of the air cover (41). The sliding seat (13) is provided with a protective component for protecting the rotating component.

2. The machining hole processing device for automotive mechanical parts according to claim 1, characterized in that: The rotating assembly includes a shaft (53) rotatably mounted on a sliding seat (13) via a bearing. A connecting seat (5) is fixedly mounted at the end of the shaft (53), and a first gear (51) is fixedly mounted on the outer surface of the shaft (53). A servo motor (54) is fixedly mounted on the sliding seat (13), and a second gear (52) is fixedly mounted on the output shaft of the servo motor (54). The second gear (52) meshes with the first gear (51).

3. The machining hole processing device for automotive mechanical parts according to claim 1, characterized in that: The protective assembly includes a protective shell (3), and multiple sets of fixing plates (31) are fixedly installed on the protective shell (3). The multiple sets of fixing plates (31) are fixedly connected to the side wall of the sliding seat (13) by bolts (32).

4. The machining hole processing device for automotive mechanical parts according to claim 1, characterized in that: A collection frame (2) is placed on the support base (1), and the inner wall of the collection frame (2) is provided with grooves (21) on both sides.

5. The machining hole processing device for automotive mechanical parts according to claim 3, characterized in that: The top of the protective shell (3) is fixedly fitted with a sleeve (7), and a spring (71) is fixedly fitted on the inner wall of the sleeve (7). A limit pin (72) is fixedly fitted on the end of the spring (71).

6. The machining hole processing device for automotive mechanical parts according to claim 1, characterized in that: The connecting seat (5) has limit holes (73) at both the upper and lower ends, and the limit holes (73) can slide and engage with the limit pins (72).

7. The machining hole processing device for automotive mechanical parts according to claim 1, characterized in that: Multiple sets of fixing rings (62) are fixedly installed at the bottom of the material frame (14), and air tubes (61) are sleeved inside the multiple sets of fixing rings (62).

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