Drilling machine for machining automobile parts
By designing support components, limit components, and processing components, and utilizing motor-driven threaded rods and moving bars to achieve automatic replacement and clamping of parts, the problem of low processing efficiency of existing drilling machine parts is solved, and processing efficiency and stability are improved.
Patent Information
- Application Number
- CN202520105214.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-16
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-01-16
AI Technical Summary
Existing drilling machines cannot automatically change parts during the parts processing, resulting in low processing efficiency.
By designing support components, limit components, and machining components, the automatic replacement and clamping of parts are achieved by using a motor-driven threaded rod and moving bar. Combined with the machining process of the drill bit, the automatic replacement and stable clamping of parts are realized.
It improves the processing efficiency and stability of parts, realizes the automatic replacement of parts at the processing station, and enhances processing efficiency.
Smart Images
Figure CN223888974U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of drilling equipment, and in particular relates to a drilling machine for processing automotive parts. Background Technology
[0002] A drilling machine is a machine tool that uses a drill bit to process holes in a workpiece. Usually, the rotation of the drill bit is the main motion, and the axial movement of the drill bit is the feed motion. Drilling machines have a simple structure and relatively low machining accuracy. They can drill through holes and blind holes. By changing special tools, they can also perform processes such as reaming, counterboring, boring, or tapping.
[0003] Currently, drilling machines used for machining parts typically place the parts on the drilling machine for fixation, and then use a machining device to drill holes in the parts. This method requires removing the parts after drilling and then placing them again, and it does not allow for automatic part changing at the machining station, which reduces the machining efficiency of parts. To address this, we provide a drilling machine for machining automotive parts to solve the above problems. Utility Model Content
[0004] The purpose of this invention is to provide a drilling machine for processing automotive parts. The parts are clamped by two first moving bars, and then processed by a drill bit. After that, a spare part is pushed to replace the processed part at the processing station. This process can realize the automatic replacement of parts at the processing station and solve the problems of low processing efficiency in existing parts processing.
[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model is a drilling machine for processing automotive parts, including a support assembly, a limiting assembly, and a processing assembly. The support assembly includes a first support plate, which is mounted on an external frame. A second support plate is fixedly disposed on the top of the first support plate. A part to be processed is placed on the top of the first support plate, and a spare part is placed on the top of the second support plate. The limiting assembly is mounted on the top of the second support plate and includes two first moving strips. The first moving strips are slidably engaged with the top of the first support plate. A second moving strip is fixedly disposed on one side of the first moving strips and is slidably engaged with the second support plate. The processing assembly is mounted above the first support plate and includes a processing device. A drill bit is mounted on the bottom of the processing device.
[0006] The present invention is further configured such that a U-shaped frame is fixedly provided on the top of the first support plate, a first motor is installed on the top of the U-shaped frame, a first threaded rod is rotatably provided at the bottom of the U-shaped frame, the output end of the first motor is fixedly provided with the top of the first threaded rod, a guide rod is fixedly provided between the top of the U-shaped frame and the first support plate, and two limiting plates are fixedly provided on the top of the second support plate, wherein a second motor is installed on one side of one of the limiting plates.
[0007] The present invention is further configured such that two positioning plates are fixedly installed on the top of the second support plate, a third motor is installed on one side of one of the positioning plates, a second threaded rod is rotatably arranged between the two positioning plates, the output end of the third motor is fixedly connected to one end of the second threaded rod, a limit opening is opened at the bottom of the first support plate, a U-shaped plate is fixedly installed at the bottom of the first support plate, a cylinder is installed on the inner side of the U-shaped plate, a baffle is fixedly installed at the output end of the cylinder, and the baffle is slidably arranged inside the limit opening.
[0008] The present invention is further configured such that: a feed inlet is provided at the top of the first support plate; a collection box is fixedly provided at the bottom of the first support plate; the feed inlet is connected to the inside of the collection box; the feed inlet is located directly below the drill bit; a push rod is slidably provided at the top of the second support plate; the push rod is threadedly engaged with the second threaded rod; and the push rod is slidably engaged with the second moving bar.
[0009] The present invention is further configured such that a connecting block is fixedly provided at the top of the second moving bar, a bidirectional threaded rod is rotatably provided between the two limiting plates, the connecting block and the bidirectional threaded rod are rotatably engaged, the output end of the second motor is fixedly connected to one end of the bidirectional threaded rod, a moving plate is slidably provided on the inner side of the U-shaped frame, an mounting plate is rotatably provided at the bottom of the moving plate, the processing equipment is installed at the bottom of the mounting plate, a fourth motor is installed on the top of the moving plate, and the output end of the fourth motor is fixedly connected to the mounting plate.
[0010] The present invention has the following beneficial effects: 1. The present invention drives the output end of the third motor to rotate, thereby driving the second threaded rod to rotate. The push rod moves and pushes the spare parts to move, while pushing the parts to be processed, so that the parts to be processed are pushed out of the processing station and enter the next process. The spare parts enter the first support plate and then continue to process and replace the parts in the above manner. This process can realize the automatic replacement of parts and improve the processing efficiency of parts.
[0011] 2. The present invention drives the second motor to rotate the bidirectional threaded rod, and the two limiting plates move towards each other, which in turn drives the two second moving strips to move towards each other. The two first moving strips move towards each other until the parts are tightly clamped by the two first moving strips. This process can tightly clamp the parts and improve their stability. Attached Figure Description
[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0013] Figure 1 This is a schematic diagram of a drilling machine used for machining automotive parts.
[0014] Figure 2 for Figure 1 Another structural diagram from a different angle.
[0015] Figure 3 for Figure 1 The front view of the structure.
[0016] Figure 4 This is a schematic diagram of the support component in this utility model.
[0017] Figure 5 for Figure 4 The front view of the structure.
[0018] Figure 6 for Figure 4 The structural bottom view.
[0019] Figure 7 for Figure 4 Top view of the structure.
[0020] The attached diagram lists the components represented by each number as follows:
[0021] 1-Support assembly, 101-First support plate, 102-Second support plate, 103-U-shaped frame, 104-Push rod, 105-First motor, 106-First threaded rod, 107-Guide rod, 108-Limiting plate, 109-Second motor, 110-Positioning plate, 111-Third motor, 112-Second threaded rod, 113-Collection box, 114-U-shaped plate, 115-Cylinder, 116-Baffle, 117-Feed inlet, 2-Parts to be processed, 3-Spare parts, 4-Limiting assembly, 401-First moving bar, 402-Second moving bar, 403-Connecting block, 404-Double threaded rod, 5-Processing assembly, 501-Processing equipment, 502-Drill bit, 503-Moving plate, 504-Mounting plate, 505-Fourth motor. Detailed Implementation
[0022] 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 skilled in the art without creative effort are within the protection scope of the present utility model.
[0023] For a specific implementation example, please refer to Implementation Example 1. Figure 1-7 This utility model is a drilling machine for processing automotive parts, including a support assembly 1, a limiting assembly 4, and a processing assembly 5. The support assembly 1 includes a first support plate 101, which is mounted on an external frame. A second support plate 102 is fixedly mounted on the top of the first support plate 101. A part to be processed 2 is placed on the top of the first support plate 101, and a spare part 3 is placed on the top of the second support plate 102. The limiting assembly 4 is mounted on the top of the second support plate 102 and includes two first moving strips 401 that slide in cooperation with the top of the first support plate 101. A second moving strip 402 is fixedly mounted on one side of the first moving strips 401 and slides in cooperation with the second support plate 102. The processing assembly 5 is mounted above the first support plate 101 and includes a processing device 501. A drill bit 502 is mounted on the bottom of the processing device 501.
[0024] Specifically, a U-shaped frame 103 is fixedly installed on the top of the first support plate 101, a first motor 105 is installed on the top of the U-shaped frame 103, a first threaded rod 106 is rotatably installed inside the bottom of the U-shaped frame 103, the output end of the first motor 105 is fixedly installed to the top of the first threaded rod 106, a guide rod 107 is fixedly installed between the top of the U-shaped frame 103 and the first support plate 101, two limiting plates 108 are fixedly installed on the top of the second support plate 102, a second motor 109 is installed on one side of one limiting plate 108, two positioning plates 110 are fixedly installed on the top of the second support plate 102, a third motor 111 is installed on one side of one positioning plate 110, a second threaded rod 112 is rotatably installed between the two positioning plates 110, and the output end of the third motor 111 is fixedly connected to one end of the second threaded rod 112.
[0025] Furthermore, a limiting port is opened at the bottom of the first support plate 101, and a U-shaped plate 114 is fixedly installed at the bottom of the first support plate 101. A cylinder 115 is installed inside the U-shaped plate 114, and a baffle 116 is fixedly installed at the output end of the cylinder 115. The baffle 116 is slidably installed inside the limiting port. A feed inlet 117 is opened at the top of the first support plate 101, and a collection box 113 is fixedly installed at the bottom of the first support plate 101. The feed inlet 117 is connected to the inside of the collection box 118. The feed inlet 117 is located directly below the drill bit 502. A push rod 104 is slidably installed at the top of the second support plate 102. The push rod 104 is threadedly engaged with the second threaded rod 112, and the push rod 104 is slidably engaged with the second moving bar 402.
[0026] The operation process of this embodiment is as follows: In the initial state, the two first moving strips 401 are furthest apart, the two second moving strips 402 are furthest apart, the part to be processed 2 is on top of the second support plate 102 and is in contact with the push rod 104, the top of the baffle 116 is flush with the top of the first support plate 101, and the processing equipment 501 is above the first support plate 101. Then, the two second moving strips 402 are controlled to move closer to each other, and the two first moving strips 401 are controlled to move closer to each other, so that the two second moving strips 402 are in contact with the part to be processed 2, and at the same time, the cylinder 115 is driven to deliver... The output end drives the push rod 104 to move upward until the push rod 104 moves above the first support plate 101. Then, the output end of the third motor 111 drives the second threaded rod 112 to rotate. The push rod 104 moves towards a position closer to the first support plate 101, and the workpiece 2 to be processed moves towards a position closer to the first support plate 101 until the workpiece 2 moves to the top of the first support plate 101 and is in contact with the push rod 104. Then, the second moving bar 402 is controlled to move towards each other, driving the two first moving bars 401 to move towards each other until the workpiece 2 is in contact with the push rod 104. Part 2 is tightly clamped by the two first moving bars 401. Then, the driving processing device 501 moves downwards, causing the drill bit 502 to move downwards to process the part 2 to be processed. During this process, the output end of the driving third motor 111 rotates in the opposite direction, causing the second threaded rod 112 to rotate in the opposite direction. The pushing rod 104 moves away from the first support plate 101 until it returns to its initial position. A spare part 3 is placed on the second support plate 102. After the part 2 to be processed is completed, the two first moving bars 401 are released from their directional movement to release the clamping of the part 2 to be processed. The output end of the rear drive cylinder 115 drives the push rod 104 to move downward until the push rod 104 moves to the initial state. Then, the output end of the third motor 111 drives the second threaded rod 112 to rotate. The push rod 104 moves and pushes the spare part 3 to move, while pushing the part to be processed 2 so that the part to be processed 2 is pushed out of the processing station and enters the next process. The spare part 3 enters the first support plate 101 and then continues to process and replace parts in the above manner. The waste generated during the processing enters the collection box 113 through the feed port 117 for collection.
[0027] In the second specific embodiment, based on the first specific embodiment, a connecting block 403 is fixedly installed at the top of the second moving bar 402, and a bidirectional threaded rod 404 is rotatably installed between the two limiting plates 108. The connecting block 403 and the bidirectional threaded rod 404 are rotatably engaged. The output end of the second motor 109 is fixedly connected to one end of the bidirectional threaded rod 404, driving the second motor 109 to drive the bidirectional threaded rod 404 to rotate. The two limiting plates 108 move towards each other, causing the two second moving bars 402 to move towards each other, and the two first moving bars 401 to move towards each other.
[0028] Specifically, a movable plate 503 is slidably arranged on the inner side of the U-shaped frame 103, and a mounting plate 504 is rotatably arranged on the bottom of the movable plate 503. The processing equipment 501 is installed on the bottom of the mounting plate 504, and a fourth motor 505 is installed on the top of the movable plate 503. The output end of the fourth motor 505 is fixedly connected to the mounting plate 504.
[0029] The operation process of this embodiment is as follows: When it is necessary to process the parts, the first motor 105 is driven to drive the first threaded rod 106 to rotate, the moving plate 503 moves downward to drive the mounting plate 504 to move downward, the processing equipment 501 moves downward to drive the drill bit 502 to move downward. During this process, the fourth motor 505 is driven to drive the mounting plate 504 to rotate, the processing equipment 501 rotates to drive the drill bit 502 to move, and when the drill bit 502 moves to the parts, the parts can be drilled.
[0030] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0031] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A drilling machine for machining automotive parts, characterized in that, include: Support assembly (1), the support assembly (1) includes a first support plate (101), the first support plate (101) is mounted on an external frame, a second support plate (102) is fixedly provided on the top of the first support plate (101), a part to be processed (2) is placed on the top of the first support plate (101), and a spare part (3) is placed on the top of the second support plate (102). A limiting component (4) is installed on the top of the second support plate (102). The limiting component (4) includes two first moving strips (401). The first moving strips (401) are slidably engaged with the top of the first support plate (101). A second moving strip (402) is fixedly provided on one side of the first moving strips (401). The second moving strip (402) is slidably engaged with the second support plate (102). And a processing component (5), which is mounted above a first support plate (101), the processing component (5) including a processing device (501), and a drill bit (502) mounted on the bottom of the processing device (501).
2. A drilling machine for machining automotive parts according to claim 1, characterized in that, A U-shaped frame (103) is fixedly installed on the top of the first support plate (101). A first motor (105) is installed on the top of the U-shaped frame (103). A first threaded rod (106) is rotatably installed at the bottom of the U-shaped frame (103). The output end of the first motor (105) is fixedly installed at the top of the first threaded rod (106).
3. A drilling machine for machining automotive parts according to claim 2, characterized in that, A guide rod (107) is fixedly installed between the top of the U-shaped frame (103) and the first support plate (101), and two limiting plates (108) are fixedly installed on the top of the second support plate (102), wherein a second motor (109) is installed on one side of one of the limiting plates (108).
4. A drilling machine for machining automotive parts according to claim 3, characterized in that, The second support plate (102) is fixedly provided with two positioning plates (110), one of which is equipped with a third motor (111) on one side, and a second threaded rod (112) is rotatably provided between the two positioning plates (110). The output end of the third motor (111) is fixedly connected to one end of the second threaded rod (112).
5. A drilling machine for machining automotive parts according to claim 4, characterized in that, The first support plate (101) has a limit opening at the bottom. A U-shaped plate (114) is fixedly installed at the bottom of the first support plate (101). A cylinder (115) is installed inside the U-shaped plate (114). A baffle (116) is fixedly installed at the output end of the cylinder (115). The baffle (116) is slidably installed inside the limit opening.
6. A drilling machine for machining automotive parts according to claim 5, characterized in that, The first support plate (101) has a feed inlet (117) at the top and a collection box (113) is fixedly installed at the bottom of the first support plate (101). The feed inlet (117) is connected to the inside of the collection box (113) and the feed inlet (117) is located directly below the drill bit (502). A push rod (104) is slidably disposed on the top of the second support plate (102). The push rod (104) is threadedly engaged with the second threaded rod (112), and the push rod (104) is slidably engaged with the second moving bar (402).
7. A drilling machine for machining automotive parts according to claim 6, characterized in that, A connecting block (403) is fixedly installed on the top of the second moving bar (402), and a bidirectional threaded rod (404) is rotatably installed between the two limiting plates (108). The connecting block (403) and the bidirectional threaded rod (404) are rotatably engaged, and the output end of the second motor (109) is fixedly connected to one end of the bidirectional threaded rod (404).
8. A drilling machine for machining automotive parts according to claim 7, characterized in that, A movable plate (503) is slidably arranged on the inner side of the U-shaped frame (103), and an mounting plate (504) is rotatably arranged on the bottom of the movable plate (503). The processing equipment (501) is installed on the bottom of the mounting plate (504), and a fourth motor (505) is installed on the top of the movable plate (503). The output end of the fourth motor (505) is fixedly connected to the mounting plate (504).