Aluminum profile punching mechanism

Abstract

The utility model belongs to the technical field of aluminum profile machining, and particularly relates to an aluminum profile punching mechanism which comprises a machine base, a feeding device and a punching device. The feeding device and the punching device are both arranged on the machine base, and the feeding device is used for feeding aluminum profiles to pass through the punching device. The punching device comprises a mounting frame, a bearing assembly and a drilling assembly. The feeding device is used for transporting aluminum profiles to pass through the bearing assembly. A clearance groove is formed in the machine base, the bearing assembly covers and presses the clearance groove, a clearance hole is formed in the bearing assembly, and the clearance hole is communicated with the clearance groove. The mounting frame is arranged on the machine base, the drilling assembly is mounted on the mounting frame, and the drilling end of the drilling assembly faces the clearance hole. According to the aluminum profile punching mechanism, the feeding device is adopted to drive the aluminum profile, the distance between every two holes of the aluminum profile is fixed, compared with manual drilling, the aluminum profile punching mechanism can accurately position the positions between the holes, punching is more accurate, and meanwhile manual labor can be relieved.

Description

Technical Field

[0001] This utility model belongs to the field of aluminum profile processing technology, and in particular relates to an aluminum profile drilling mechanism. Background Technology

[0002] Aluminum profiles have been popular in the market since their inception due to their advantages over traditional profiles: 1. They are lighter for the same volume, making them easier to handle and reducing transportation costs over long distances, although their strength and rigidity are slightly lower; 2. Traditional profiles require welding, and skilled welders are needed. The internal stress generated during welding can cause deformation of the frame. Aluminum profiles, on the other hand, do not require skilled welders. They only require a few connectors, and ordinary workers can quickly assemble them. They are also less prone to deformation during use; 3. Aluminum profiles have an attractive appearance and inherent corrosion resistance, unlike traditional profiles which require painting for corrosion protection. Based on these characteristics, aluminum profiles are widely used in industrial automation as equipment frame materials. However, like traditional profiles, aluminum profiles sometimes require machining operations, one of which is drilling. When drilling holes in conventional aluminum profiles, the size and position of the holes deviate from the intended dimensions due to the handheld drilling machine and the direct fixing of the aluminum profile to be drilled. Therefore, it is necessary to design a precision drilling device for countersinking aluminum profiles. Utility Model Content

[0003] The purpose of this utility model is to provide an aluminum profile drilling mechanism, which aims to solve the technical problem that, in the conventional aluminum profile drilling process, the size and position of the drilled holes deviate from the expected values ​​due to the use of handheld drills.

[0004] To achieve the above objectives, this utility model provides an aluminum profile drilling mechanism, including a base, a feeding device, and a drilling device. Both the feeding device and the drilling device are mounted on the base. The feeding device feeds the aluminum profile through the drilling device. The drilling device includes a mounting frame, a support assembly, and a drilling assembly. The feeding device transports the aluminum profile through the support assembly. The base has a clearance groove, the support assembly covers the clearance groove, and the support assembly has a clearance hole communicating with the clearance groove. The mounting frame is mounted on the base, and the drilling assembly is mounted on the mounting frame, with the drilling end of the drilling assembly facing the clearance hole.

[0005] Furthermore, the drilling device also includes a positioning assembly, which comprises a positioning cylinder and a positioning pressure plate. The positioning cylinder is mounted on the mounting bracket and positioned above the support assembly. The positioning pressure plate is located at the drive end of the positioning cylinder. The positioning cylinder is used to drive the positioning pressure plate to move towards or away from the support assembly.

[0006] Furthermore, the positioning component also includes a positioning clamping cylinder, which is mounted on the machine base and positioned at both ends of the clearance hole. The clamping center of the positioning clamping cylinder and the midpoint of the clearance hole are on the same straight line.

[0007] Furthermore, the drilling assembly includes a punch, a drilling cylinder, and a drilling motor. The punch is positioned on one side of the clearance hole and connected to the drive end of the drilling motor, which drives the punch to rotate. The drilling cylinder is mounted on a mounting bracket, and the drilling motor is located on the drive end of the drilling cylinder, which drives the punch to move closer to or away from the clearance hole.

[0008] Furthermore, the feeding device includes a feeding guide rail, a feeding motor, and a gripping assembly. The feeding guide rail is mounted on the machine base and faces the clearance hole, while the gripping assembly is slidably mounted on the feeding guide rail. The feeding motor is mounted on the machine base and connected to the gripping assembly, and the feeding motor drives the gripping assembly to move along the direction of the feeding guide rail.

[0009] Furthermore, the material gripping assembly includes a sliding plate, a gripping frame, and a gripping cylinder. The sliding plate is slidably mounted on the feeding guide rail and is drivenly connected to the feeding motor. The gripping frame is mounted on the sliding plate, and the gripping cylinder is mounted on the gripping frame. The gripping center of the gripping cylinder and the center of the clearance hole are located on the same straight line.

[0010] Furthermore, the material gripping assembly is also equipped with rollers, which are mounted on the slide plate and are located at the front end of the material gripping cylinder.

[0011] Furthermore, the feeding device also includes a guide wheel, which is located on one side of the machine base and at the front end of the feeding guide rail.

[0012] Furthermore, it also includes a cutting device, and the machine base is also provided with a cutting groove. The cutting groove is located at the front end of the clearance groove, the cutting device is set inside the machine base, and the cutting end of the cutting device is used to extend out of the cutting groove to cut the aluminum profile.

[0013] Furthermore, the cutting device includes a cutter, a lifting cylinder, a cutting motor, and a connecting plate. The cutter is located at the drive end of the cutting motor, which drives the cutter to rotate. One end of the connecting plate is hinged to the machine base, and the other end is connected to the cutting motor. The lifting cylinder is located within the machine base, and its drive end is hinged to the connecting plate. The lifting cylinder drives the cutter to extend or retract into the cutting groove.

[0014] The above-mentioned technical solutions of one or more of the aluminum profile drilling mechanism provided in this utility model embodiment have at least one of the following technical effects: the feeding device feeds the aluminum profile into the drilling device. At this time, the aluminum profile is on the bearing component. The drilling component drills holes in the aluminum profile in the bearing component. The clearance holes and clearance grooves are used to avoid the drilling component from damaging the bearing component or the machine base. After drilling is completed, the feeding device continues to drive the aluminum profile forward a certain distance. By using the feeding device to drive the aluminum profile, the distance between every two holes in the aluminum profile is constant. Compared with manual drilling, the aluminum profile drilling mechanism provided in this utility model can accurately position the position between each hole, making the drilling more accurate, and at the same time reducing manual labor. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art 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.

[0016] Figure 1 This is a schematic diagram of the structure of an aluminum profile drilling mechanism provided in an embodiment of the present utility model.

[0017] Figure 2 This is another structural schematic diagram of an aluminum profile drilling mechanism provided for an embodiment of the present utility model.

[0018] Figure 3 This is another structural schematic diagram of an aluminum profile drilling mechanism provided for an embodiment of the present utility model.

[0019] Figure 4 This is a schematic diagram of the material gripping component of an aluminum profile drilling mechanism provided in an embodiment of the present utility model.

[0020] Reference numerals: 100, base; 110, clearance groove; 120, cutting groove; 200, feeding device; 210, feeding guide rail; 220, feeding motor; 230, gripping assembly; 231, sliding plate; 232, gripping frame; 233, gripping cylinder; 234, roller; 240, guide wheel; 300, drilling device; 310, mounting bracket; 320, bearing assembly; 321, clearance hole; 330, drilling assembly; 331, punch; 332, drilling cylinder; 333, drilling motor; 340, positioning assembly; 341, positioning cylinder; 342, positioning pressure plate; 343, positioning clamping cylinder; 400, cutting device; 410, cutter; 420, lifting cylinder; 430, cutting motor; 440, connecting plate. Detailed Implementation

[0021] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0022] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0024] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0025] In one embodiment of this utility model, reference is made to Figures 1-4As shown, an aluminum profile drilling mechanism is provided, including a base 100, a feeding device 200, and a drilling device 300. Both the feeding device 200 and the drilling device 300 are mounted on the base 100. The feeding device 200 feeds the aluminum profile through the drilling device 300. The drilling device 300 includes a mounting frame 310, a supporting component 320, and a drilling component 330. The feeding device 200 transports the aluminum profile through the supporting component 320. The base 100 has a clearance groove 110, and the supporting component 320 covers the clearance groove 110. The supporting component 320 has a clearance hole 321 communicating with the clearance groove 110. The mounting frame 310 is mounted on the base 100, and the drilling component 330 is mounted on the mounting frame 310, with the drilling end of the drilling component 330 facing the clearance hole 321. In this embodiment, the feeding device 200 feeds the aluminum profile into the drilling device 300. At this time, the aluminum profile is on the supporting component 320. The drilling component 330 drills holes in the aluminum profile in the supporting component 320. The clearance hole 321 and clearance groove 110 are used to prevent the drilling component 330 from damaging the supporting component 320 or the machine base 100. After drilling is completed, the feeding device 200 continues to drive the aluminum profile forward a certain distance. By using the feeding device 200 to drive the aluminum profile, the distance between every two holes in the aluminum profile is fixed. Compared with manual drilling, the aluminum profile drilling mechanism provided by this utility model can accurately position the position between each hole, making the drilling more accurate and reducing manual labor.

[0026] More specifically, see reference Figures 1-4 As shown, drilling components 330 are provided above and below the clearance hole 321, which can drill holes in the upper and lower parts of the aluminum profile at the same time.

[0027] Specifically, refer to Figures 1-4 As shown, the drilling device 300 also includes a positioning component 340, which includes a positioning cylinder 341 and a positioning pressure plate 342. The positioning cylinder 341 is mounted on the mounting bracket 310 and is located above the supporting component 320. The positioning pressure plate 342 is located at the driving end of the positioning cylinder 341. The positioning cylinder 341 is used to drive the positioning pressure plate 342 to move towards or away from the supporting component 320. In this embodiment, after the feeding device 200 delivers the aluminum profile to the supporting component 320, the positioning cylinder 341 drives the positioning pressure plate 342 to move towards the supporting component 320. The positioning pressure plate 342 presses down on the aluminum profile, and then the drilling component 330 drills a hole in the aluminum profile to prevent the aluminum profile from jumping up and down during the drilling process, which would cause deviation in the drilling position.

[0028] Specifically, refer to Figures 1-4As shown, the positioning component 340 also includes a positioning clamping cylinder 343, which is mounted on the machine base 100. The positioning clamping cylinder 343 and the positioning cylinder 341 are located at opposite ends of the clearance hole 321, with the clamping center of the positioning clamping cylinder 343 aligned with the midpoint of the clearance hole 321. In this embodiment, after the feeding device 200 delivers the aluminum profile to the bearing component 320, the positioning cylinder 341 drives the positioning pressure plate 342 to move towards the bearing component 320. The positioning pressure plate 342 presses down on the aluminum profile, and the positioning clamping cylinder 343 clamps the aluminum profile. Subsequently, the drilling component 330 drills a hole in the aluminum profile, preventing the aluminum profile from jumping up and down or left and right during drilling, thus avoiding deviations in the drilling position. Furthermore, after the positioning clamping cylinder 343 and the positioning pressure plate 342 have secured the aluminum profile, the feeding device 200 releases the aluminum profile and moves to the next transport station, improving efficiency.

[0029] Specifically, refer to Figures 1-4 As shown, the drilling assembly 330 includes a punch 331, a drilling cylinder 332, and a drilling motor 333. The punch 331 is disposed on one side of the clearance hole 321 and connected to the drive end of the drilling motor 333, which drives the punch 331 to rotate. The drilling cylinder 332 is disposed on the mounting bracket 310, and the drilling motor 333 is disposed on the drive end of the drilling cylinder 332, which drives the punch 331 to approach or move away from the clearance hole 321. In this embodiment, the drilling cylinder 332 drives the punch 331 to approach or move away from the clearance hole 321, thereby drilling holes in the aluminum profile.

[0030] Specifically, refer to Figures 1-4 As shown, the feeding device 200 includes a feeding guide rail 210, a feeding motor 220, and a gripping assembly 230. The feeding guide rail 210 is mounted on the machine base 100 and faces the clearance hole 321. The gripping assembly 230 is slidably mounted on the feeding guide rail 210. The feeding motor 220 is mounted on the machine base 100 and connected to the gripping assembly 230. The feeding motor 220 drives the gripping assembly 230 to move along the direction of the feeding guide rail 210. In this embodiment, the gripping assembly 230 is used to grip the aluminum profile. By being driven by the feeding motor 220 to move along the direction of the feeding guide rail 210, the distance the aluminum profile moves each time is constant, and the distance between the two holes drilled by the drilling assembly 330 is constant.

[0031] Specifically, refer to Figures 1-4As shown, the material gripping assembly 230 includes a sliding plate 231, a gripping frame 232, and a gripping cylinder 233. The sliding plate 231 is slidably mounted on the feeding guide rail 210 and is connected to the feeding motor 220. The gripping frame 232 is mounted on the sliding plate 231, and the gripping cylinder 233 is mounted on the gripping frame 232. The gripping center of the gripping cylinder 233 and the center of the clearance hole 321 are located on the same straight line. In this embodiment, the gripping center of the gripping cylinder 233 and the center of the clearance hole 321 are located on the same straight line to prevent the aluminum profile from shifting too much during transportation, which could lead to deviations in the drilling position.

[0032] Specifically, refer to Figures 1-4 As shown, the material gripping assembly 230 is also equipped with a roller 234, which is rotatably mounted on the slide plate 231 and located at the front end of the material gripping cylinder 233. In this embodiment, after the material gripping assembly 230 grips the aluminum profile, the drive motor drives the material gripping assembly 230 to move. At this time, the aluminum profile rests on the roller 234, reducing the friction on the aluminum profile and preventing wear on the surface of the aluminum profile.

[0033] Specifically, refer to Figures 1-4 As shown, the feeding device 200 also includes a guide wheel 240, which is disposed on one side of the base 100 and located at the front end of the feeding guide rail 210. In this embodiment, the drive motor drives the gripping assembly 230 to move, at which time the aluminum profile rests on the guide wheel 240, reducing the friction on the aluminum profile and preventing wear on the surface of the aluminum profile.

[0034] Specifically, refer to Figures 1-4 As shown, the system also includes a cutting device 400, and a cutting groove 120 is provided on the base 100. The cutting groove 120 is located at the front end of the clearance groove 110. The cutting device 400 is disposed inside the base 100, and the cutting end of the cutting device 400 is used to extend out of the cutting groove 120 to cut the aluminum profile. In this embodiment, after the aluminum profile is drilled, the cutting device 400 extends out of the cutting groove 120 to cut the aluminum profile.

[0035] Specifically, refer to Figures 1-4As shown, the cutting device 400 includes a cutter 410, a lifting cylinder 420, a cutting motor 430, and a connecting plate 440. The cutter 410 is located at the drive end of the cutting motor 430, which drives the cutter 410 to rotate. One end of the connecting plate 440 is hinged to the base 100, and the other end is connected to the cutting motor 430. The lifting cylinder 420 is located within the base 100, and its drive end is hinged to the connecting plate 440. The lifting cylinder 420 drives the cutter 410 to extend or retract into the cutting groove 120. In this embodiment, when the aluminum profile needs to be cut, the lifting cylinder 420 drives the connecting plate 440 to rotate around its hinge point with the base 100, causing the cutter 410 to extend out of the cutting groove 120 and cut the aluminum profile.

[0036] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An aluminum profile drilling mechanism, comprising a base, a feeding device, and a drilling device; wherein the feeding device and the drilling device are both mounted on the base, and the feeding device is used to feed aluminum profiles through the drilling device; characterized in that: The drilling device includes a mounting frame, a support component, and a drilling component. The feeding device is used to transport aluminum profiles through the support component. The machine base is provided with a clearance groove, and the support component covers the clearance groove. The support component is provided with a clearance hole, and the clearance hole communicates with the clearance groove. The mounting frame is set on the machine base, and the drilling component is mounted on the mounting frame, with the drilling end of the drilling component facing the clearance hole.

2. The aluminum profile drilling mechanism according to claim 1, characterized in that: The drilling device further includes a positioning component, which includes a positioning cylinder and a positioning pressure plate. The positioning cylinder is mounted on the mounting bracket and is located above the support component. The positioning pressure plate is located at the drive end of the positioning cylinder. The positioning cylinder is used to drive the positioning pressure plate to move toward or away from the support component.

3. The aluminum profile drilling mechanism according to claim 2, characterized in that: The positioning component further includes a positioning clamping cylinder, which is disposed on the machine base and the positioning cylinder is disposed at both ends of the clearance hole. The clamping center of the positioning clamping cylinder and the midpoint of the clearance hole are located on the same straight line.

4. The aluminum profile drilling mechanism according to claim 1, characterized in that: The drilling assembly includes a punch, a drilling cylinder, and a drilling motor; the punch is disposed on one side of the clearance hole and connected to the drive end of the drilling motor, the drilling motor being used to drive the punch to rotate; the drilling cylinder is disposed on the mounting bracket, the drilling motor being disposed on the drive end of the drilling cylinder, the drilling cylinder being used to drive the punch to move closer to or away from the clearance hole.

5. A drilling mechanism for aluminum profiles according to any one of claims 1 to 4, characterized in that: The feeding device includes a feeding guide rail, a feeding motor, and a gripping assembly; the feeding guide rail is disposed on the machine base and faces the clearance hole, and the gripping assembly is slidably disposed on the feeding guide rail; the feeding motor is disposed on the machine base and connected to the gripping assembly, and the feeding motor is used to drive the gripping assembly to move along the direction of the feeding guide rail.

6. The aluminum profile drilling mechanism according to claim 5, characterized in that: The material gripping assembly includes a sliding plate, a gripping frame, and a gripping cylinder; the sliding plate is slidably mounted on the feeding guide rail and is drivenly connected to the feeding motor; the gripping frame is mounted on the sliding plate; the gripping cylinder is mounted on the gripping frame; and the gripping center of the gripping cylinder and the center of the clearance hole are located on the same straight line.

7. The aluminum profile drilling mechanism according to claim 6, characterized in that: The material gripping assembly is also equipped with rollers, which are rotatably mounted on the slide plate and located at the front end of the material gripping cylinder.

8. The aluminum profile drilling mechanism according to claim 5, characterized in that: The feeding device also includes a guide wheel, which is disposed on one side of the machine base and located at the front end of the feeding guide rail.

9. The aluminum profile drilling mechanism according to claim 1, characterized in that: It also includes a cutting device, and the base is provided with a cutting groove; the cutting groove is located at the front end of the clearance groove, the cutting device is disposed inside the base, and the cutting end of the cutting device is used to extend out of the cutting groove to cut the aluminum profile.

10. The aluminum profile drilling mechanism according to claim 9, characterized in that: The cutting device includes a cutter, a lifting cylinder, a cutting motor, and a connecting plate; the cutter is disposed at the drive end of the cutting motor, and the cutting motor is used to drive the cutter to rotate; one end of the connecting plate is hinged in the machine base, and the other end is connected to the cutting motor; the lifting cylinder is disposed in the machine base, and the drive end of the lifting cylinder is hinged to the connecting plate; the lifting cylinder is used to drive the cutter to extend or retract into the cutting groove.

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