Drilling machine for automobile die machining

Abstract

The utility model relates to the field of mold machining, and discloses a drilling machine for automobile mold machining, which comprises a bottom bracket, a support seat is arranged on the top surface of the bottom bracket, a clamping mechanism is arranged on the top surface of the bottom bracket, and a mounting bracket is fixedly mounted on the top surface of the bottom bracket; a fixing plate is fixedly mounted on the front side of the mounting bracket, a servo motor I drives a screw rod to rotate, so that an L-shaped mounting plate drives a motor bracket and a drilling motor to move up and down to adjust the height, and the drilling motor drives a drill bit to rotate, so that an automobile mold on a support is conveniently drilled. According to the drilling device, the supporting seat is arranged, a mold on the supporting seat can be conveniently positioned and clamped, the mold cannot move during subsequent drilling, through vertical movement of the L-shaped mounting plate and left-right movement of the mounting plate, the height and the direction of the drilling motor can be conveniently adjusted, and the drilling device can be conveniently adapted to molds with different heights and perform multi-directional drilling operation on the molds.

Description

Technical Field

[0001] This application belongs to the technical field of mold processing, and specifically relates to a drilling machine for automobile mold processing. Background Art

[0002] A mold is a tool or model used to manufacture products. It can be manufactured according to the shape and size of the required product and is used to shape or process raw materials during the production process. Molds are usually made of metal or other durable materials and have the concave and convex shapes of the required product. Drilling machines are often required during mold production and processing. A mold drilling machine is a drilling device specifically used for mold processing, capable of performing high-precision drilling operations to ensure the accuracy of the hole diameter size and position of the mold and meet the requirements of the product.

[0003] For example, a utility model patent with the publication number CN220761788U discloses a drilling machine for mold processing, including a drilling table and a main body of the drilling device. The main body of the drilling device is installed above the drilling table. L-shaped support plates are symmetrically welded on the left and right sides of the main body of the drilling device. The lower ends of the L-shaped support plates are welded to the upper end of the drilling table. Telescopic cylinders are symmetrically installed on the left and right sides of the two L-shaped support plates by bolts. Clamping plates are symmetrically installed on the upper end of the drilling table. Convex grooves are symmetrically opened on the side surfaces of the clamping plates. Concave frames are welded to the upper ends of the clamping plates. The beneficial effect of this utility model is that when drilling a mold, first place the mold on the drilling table so that the mold is between the two clamping plates. Drive the clamping plates to approach the mold through the telescopic cylinders. The clamping plates drive the width clamping mechanism and the upper positioning mechanism to approach the mold. Clamp and fix the side surface of the mold through the cooperation of the clamping plates and the width clamping mechanism.

[0004] However, it is found in the actual use process that although this device can clamp and fix the mold to be drilled, the main body of the drilling device of this device is not easy to adjust. When the height of the mold changes, the main body of the drilling device cannot well adapt to the mold for drilling operations. Therefore, a drilling machine for automobile mold processing is provided. Summary of the Utility Model

[0005] The purpose of this application is to provide a drilling machine for automobile mold processing in order to solve the above-mentioned problems.

[0006] The technical solution adopted in this application is as follows: A drilling machine for automobile mold processing includes a bottom bracket. A support is provided on the top surface of the bottom bracket. A clamping mechanism is provided on the top surface of the bottom bracket. An installation bracket is fixedly installed on the top surface of the bottom bracket. A fixed plate is fixedly installed on the front side of the installation bracket. Two sliding seats are fixedly installed on the front side of the fixed plate. Sliders are slidably connected to the outer surfaces of the two sliding seats. An installation plate is fixedly installed on the front side of the slider. A limit block is fixedly installed on the front side of the installation plate. A limit rod is movably sleeved inside the limit block. The top end of the limit rod is fixedly installed with an L-shaped installation plate. A motor bracket is fixedly installed on the front side of the L-shaped installation plate. A drilling motor is fixedly installed on the top surface of the motor bracket. A servo motor 1 is fixedly installed on the top surface of the L-shaped installation plate. The driving end of the servo motor 1 extends to the inner bottom surface of the L-shaped installation plate. A screw rod is fixedly installed at the driving end of the servo motor 1. A threaded end block is threadedly connected to the outer surface of the screw rod. One end of the threaded end block is fixed to one side of the installation plate.

[0007] In a preferred embodiment, the clamping mechanism includes a first support rod, an electric push rod, and a clamping plate. Two first support rods are symmetrically and fixedly installed on the top surface of the bottom bracket. Electric push rods are fixedly installed on the mutually remote sides of the two first support rods. The telescopic end of the electric push rod penetrates one side of the first support rod. The telescopic end of the electric push rod is fixedly installed with a clamping plate.

[0008] In a preferred embodiment, two bearing seats are fixedly installed on the front side of the fixed plate. A lead screw is fixedly installed in the middle of the two bearing seats. A threaded slider is threadedly connected to the outer surface of the lead screw. One end of the threaded slider is fixed to one side of the installation plate. A servo motor 2 is fixedly installed on the front side of the fixed plate. The driving end of the servo motor 2 is fixed to one end of the lead screw.

[0009] In a preferred embodiment, a plurality of second support rods are symmetrically and fixedly installed on the top surface of the bottom bracket. Circular rods are movably sleeved inside the plurality of second support rods. One end of the circular rod is fixed to one side of the clamping plate.

[0010] In a preferred embodiment, a rubber pad 1 is fixedly installed on the bottom surface of the bottom bracket.

[0011] In a preferred embodiment, a rubber pad 2 is fixedly installed on one side of the clamping plate.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0013] 1. In this application, due to the adoption of the above-mentioned solution, through the clamping mechanism provided, it is convenient to clamp and fix the automotive mold on the support. The first servo motor drives the screw to rotate, so that the L-shaped mounting plate drives the motor bracket and the drilling motor to move up and down for height adjustment. When the height of the drilling motor is adjusted to the appropriate position, the drilling motor drives the drill bit to rotate, thus facilitating the drilling operation on the automotive mold on the support. The second servo motor drives the lead screw to rotate, so that the threaded slider can drive the mounting plate and the L-shaped mounting plate to move left and right for adjustment. Through the clamping mechanism provided in this device, it is convenient to position and clamp the mold on the support, so that it will not move during subsequent drilling. Through the up and down movement of the L-shaped mounting plate and the left and right movement of the mounting plate, it is convenient to adjust the height and orientation of the drilling motor, facilitating adaptation to molds of different heights and performing multi-directional drilling operations on them. Description of the Drawings

[0014] Figure 1 is a schematic diagram of the overall structure of this application;

[0015] Figure 2 is a schematic diagram of the structure of the mounting plate of this application;

[0016] Figure 3 is a schematic diagram of the structure of the limit block of this application.

[0017] Reference numerals in the figures: 1, bottom bracket; 2, support; 3, clamping mechanism; 4, mounting bracket; 5, fixing plate; 6, sliding seat; 7, slider; 8, mounting plate; 9, limit block; 10, limit rod; 11, L-shaped mounting plate; 12, motor bracket; 13, drilling motor; 14, first servo motor; 15, screw; 16, threaded end block; 17, first support rod; 18, electric push rod; 19, clamping plate; 20, bearing seat; 21, lead screw; 22, threaded slider; 23, second servo motor; 24, second support rod; 25, round rod; 26, first rubber pad; 27, second rubber pad. Detailed Embodiments

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are some, but not all, of the embodiments of this application. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0019] Refer to Figure 1 , Figure 2 and Figure 3, A drilling machine for automobile mold processing, including a bottom bracket 1. A first rubber pad 26 is fixedly installed on the bottom surface of the bottom bracket 1. A support 2 is arranged on the top surface of the bottom bracket 1. A clamping mechanism 3 is arranged on the top surface of the bottom bracket 1; by providing the support 2, it is convenient to place the automobile mold to be processed, facilitating subsequent fixed drilling operations. By providing the first rubber pad 26, it is possible to minimize the impact of the heavy bottom bracket 1 on the bottom surface.

[0020] Reference Figure 1 , The clamping mechanism 3 includes a first support rod 17, an electric push rod 18 and a clamping plate 19. Two first support rods 17 are symmetrically and fixedly installed on the top surface of the bottom bracket 1. Electric push rods 18 are fixedly installed on the mutually remote sides of the two first support rods 17. The telescopic end of the electric push rod 18 penetrates through one side of the first support rod 17. The telescopic end of the electric push rod 18 is fixedly installed with a clamping plate 19. A second rubber pad 27 is fixedly installed on one side of the clamping plate 19; the electric push rod 18 drives the two clamping plates 19 to move in the direction corresponding to each other, thereby facilitating the clamping and fixing of the automobile mold on the support 2. By providing the second rubber pad 27, it is possible to minimize the impact of the clamping plate 19 on the surface of the automobile mold during clamping.

[0021] Reference Figure 1 , A plurality of second support rods 24 are symmetrically and fixedly installed on the top surface of the bottom bracket 1. A circular rod 25 is movably sleeved inside each of the plurality of second support rods 24. One end of the circular rod 25 is fixed to one side of the clamping plate 19; by providing the circular rod 25, it is convenient to improve the stability of the clamping plate 19 during movement.

[0022] Reference Figure 1 , Figure 2 and Figure 3 , An installation bracket 4 is fixedly installed on the top surface of the bottom bracket 1. A fixing plate 5 is fixedly installed on the front side of the installation bracket 4. Two sliding seats 6 are fixedly installed on the front side of the fixing plate 5. A slider 7 is slidably connected to the outer surface of each of the two sliding seats 6. An installation plate 8 is fixedly installed on the front side of the slider 7; by providing the sliding seats 6, it is convenient to install the slider 7 and facilitate driving the installation plate 8 to move left and right.

[0023] Reference Figure 1 , Figure 2 and Figure 3, a limiting block 9 is fixedly installed on the front side of the mounting plate 8. A limiting rod 10 is movably sleeved inside the limiting block 9. An L-shaped mounting plate 11 is fixedly installed at the top end of the limiting rod 10. A motor bracket 12 is fixedly installed on the front side of the L-shaped mounting plate 11. A drilling motor 13 is fixedly installed on the top surface of the motor bracket 12; through the provided limiting block 9, it is convenient for the limiting rod 10 to be movably sleeved inside it. Through the provided limiting rod 10, it is convenient to install and fix the L-shaped mounting plate 11. Through the provided motor bracket 12, it is convenient to install the drilling motor 13. A drill bit is installed at the driving end of the drilling motor 13, which is convenient for drilling operations on automotive molds.

[0024] Reference Figure 1 , Figure 2 and Figure 3 , a servo motor 14 is fixedly installed on the top surface of the L-shaped mounting plate 11. The driving end of the servo motor 14 extends to the inner bottom surface of the L-shaped mounting plate 11. A screw rod 15 is fixedly installed at the driving end of the servo motor 14. A threaded end block 16 is threadedly connected to the outer surface of the screw rod 15. One end of the threaded end block 16 is fixed to one side of the mounting plate 8; through the provided servo motor 14, it is convenient to drive the screw rod 15 to rotate. Since the threaded end block 16 is fixedly installed, when the screw rod 15 rotates, it will drive the L-shaped mounting plate 11, the motor bracket 12 and the drilling motor 13 to move up and down, which is convenient for adapting to automotive molds of different heights and facilitating subsequent drilling operations. The end of the screw rod 15 far from the servo motor 14 is installed in the middle of the bearing on one side of the L-shaped mounting plate 11, which is convenient for driving the rotation of the screw rod 15.

[0025] Reference Figure 1 , Figure 3 , two bearing seats 20 are fixedly installed on the front side of the fixing plate 5. A lead screw 21 is fixedly installed in the middle of each of the two bearing seats 20. A threaded slider 22 is threadedly connected to the outer surface of the lead screw 21. One end of the threaded slider 22 is fixed to one side of the mounting plate 8. A servo motor 23 is fixedly installed on the front side of the fixing plate 5. The driving end of the servo motor 23 is fixed to one end of the lead screw 21; through the provided servo motor 23, lead screw 21 and threaded slider 22, it is convenient to drive the mounting plate 8 and the L-shaped mounting plate 11 to move left and right for adjustment.

[0026] The implementation principle of an embodiment of a drilling machine for automobile mold processing in this application is as follows: The user first places the automobile mold to be processed on the support 2, and then starts the electric push rod 18 in the clamping mechanism 3, so as to drive the two clamping plates 19 to move in the direction corresponding to each other, thus facilitating the clamping and fixing of the automobile mold on the support 2. At this time, the user starts the first servo motor 14, and the first servo motor 14 drives the screw rod 15 to rotate, so that the L-shaped mounting plate 11 drives the motor bracket 12 and the drilling motor 13 to move up and down for height adjustment. When the screw rod 15 rotates, through the arranged limit rod 10, it is convenient to play a role of limit and guidance, so that the L-shaped mounting plate 11 will not rotate when the screw rod 15 rotates;

[0027] When the height of the motor bracket 12 and the drilling motor 13 is adjusted to a suitable position, at this time, the user can start the drilling motor 13, and the drilling motor 13 drives the drill bit to rotate, so as to facilitate the drilling operation on the automobile mold on the support 2. Then the user starts the second servo motor 23, and the second servo motor 23 drives the lead screw 21 to rotate, so that the threaded slider 22 can drive the mounting plate 8 and the L-shaped mounting plate 11 to move left and right for adjustment. The device has a simple structure and is convenient to operate. Through the arranged clamping mechanism 3, it is convenient to position and clamp the mold on the support 2, so that it will not move during subsequent drilling. Through the up and down movement of the L-shaped mounting plate 11 and the left and right movement of the mounting plate 8, it is convenient to adjust the height and orientation of the drilling motor 13, so as to adapt to molds of different heights and perform multi-directional drilling operations on them, improving the convenience.

[0028] The above embodiments are only used to illustrate the technical solutions of this application, rather than to limit them; although this application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A drilling machine for automobile mold processing, comprising a bottom bracket (1), characterized in that: The top surface of the bottom bracket (1) is provided with a support (2), the top surface of the bottom bracket (1) is provided with a clamping mechanism (3), the top surface of the bottom bracket (1) is fixedly installed with a mounting bracket (4), the front side of the mounting bracket (4) is fixedly installed with a fixing plate (5), the front side of the fixing plate (5) is fixedly installed with two sliding seats (6), and the outer surfaces of the two sliding seats (6) are both slidably connected with sliding blocks (7). The front side of the sliding block (7) is fixedly installed with a mounting plate (8), the front side of the mounting plate (8) is fixedly installed with a limiting block (9), the inside of the limiting block (9) is movably sleeved with a limiting rod (10), the top end of the limiting rod (10) is fixedly installed with an L-shaped mounting plate (11), the front side of the L-shaped mounting plate (11) is fixedly installed with a motor bracket (12), the top surface of the motor bracket (12) is fixedly installed with a drilling motor (13), the top surface of the L-shaped mounting plate (11) is fixedly installed with a servo motor one (14), the driving end of the servo motor one (14) extends to the inner bottom surface of the L-shaped mounting plate (11), the driving end of the servo motor one (14) is fixedly installed with a screw rod (15), and the outer surface of the screw rod (15) is threadedly connected with a threaded end block (16), and one end of the threaded end block (16) is fixed to one side of the mounting plate (8).

2. A drilling machine for automobile mold processing according to claim 1, characterized in that: The clamping mechanism (3) includes a first support rod (17), an electric push rod (18) and a clamping plate (19). Two first support rods (17) are symmetrically and fixedly installed on the top surface of the bottom bracket (1), and electric push rods (18) are fixedly installed on the mutually remote sides of the two first support rods (17). The telescopic end of the electric push rod (18) penetrates through one side of the first support rod (17), and the telescopic end of the electric push rod (18) is fixedly installed with a clamping plate (19).

3. A drilling machine for automotive mold processing according to claim 1, characterized in that: Two bearing seats (20) are fixedly installed on the front side of the fixing plate (5), and a lead screw (21) is fixedly installed in the middle of each of the two bearing seats (20). The outer surface of the lead screw (21) is threadedly connected with a threaded sliding block (22), and one end of the threaded sliding block (22) is fixed to one side of the mounting plate (8). The front side of the fixing plate (5) is fixedly installed with a servo motor two (23), and the driving end of the servo motor two (23) is fixed to one end of the lead screw (21).

4. A drilling machine for automotive mold processing according to claim 1, characterized in that: A plurality of second support rods (24) are symmetrically and fixedly installed on the top surface of the bottom bracket (1), and a circular rod (25) is movably sleeved in each of the plurality of second support rods (24), and one end of the circular rod (25) is fixed to one side of the clamping plate (19).

5. A drilling machine for automobile mold processing according to claim 1, characterized in that: A first rubber pad (26) is fixedly installed on the bottom surface of the bottom bracket (1).

6. A drilling machine for automotive mold processing according to claim 2, characterized in that: A second rubber pad (27) is fixedly installed on one side of the clamping plate (19).

Images