Multifunctional bicycle frame punching device

Abstract

The utility model relates to the technical field of bicycle machining device, and disclose a kind of multifunctional bicycle frame punching device, including support assembly, the middle fixed mounting of support assembly has dust suction subassembly, and the top rear side fixed mounting of support assembly has lifting punching assembly, the front end bottom fixed mounting of lifting punching assembly has the fender subassembly, and the bottom side of lifting punching assembly is correspondingly provided with positioning assembly, and the positioning assembly is fixedly installed at the top of support assembly front side.The utility model is installed with fender subassembly in the periphery of device punching, can make when using this device, the inside of the fender that can be concentrated by being set in fender subassembly to the dust generated, so that when collecting dust subsequently, it is more accurate, it is also to avoid the condition of dust diffusion.

Description

Technical Field

[0001] This utility model relates to the technical field of bicycle processing devices, specifically a multifunctional bicycle frame punching device. Background Technology

[0002] In the bicycle manufacturing industry, the bicycle frame, as the core skeleton, is crucial to the riding experience due to its shape and structural strength. With the popularization of green travel concepts and the increasing prominence of traffic congestion, bicycle functions are diversifying, driving industry prosperity. This has led to increasingly stringent requirements for the processing precision of frame steel tubes, with punching being a key production step. However, existing punching devices have significant shortcomings. First, their applicability is narrow, mostly designed for specific specifications of frame tubes. When encountering tubes of different diameters, lengths, or shapes, frequent tooling or even equipment changes are necessary, reducing efficiency and increasing costs. Second, their stability is poor. Frame tubes are long and tubular, prone to rolling, and easily shaken during manual operation, resulting in inaccurate hole positions and inconsistent hole diameters, leading to assembly failures, material waste, and increased scrap rates. Third, their function is limited, completing only one punch per operation. For multiple punching needs, frequent adjustments are required, extending processing time and increasing errors, making it difficult to guarantee accuracy. Therefore, developing a multi-functional punching device that overcomes these shortcomings has become an urgent task to meet the industry's demands for efficient, high-precision, and diversified production.

[0003] Application number CN202421632381.0 discloses a bicycle wheel rim punching device, including a base, a mounting bracket, a fourth servo cylinder, and a tool spindle. A first servo cylinder is mounted on a fixed seat near the center of the top of the mounting bracket. A disc displacement block is connected to the power output end of the first servo cylinder. A servo motor is mounted on a fixed groove near the center of the bottom of the disc displacement block. The output shaft of the servo motor is connected to a rotating block. A mounting seat is provided around the rotating block. A second servo cylinder is fixedly mounted on the outside of the mounting seat by bolts. A U-shaped plate is connected to the power output end of the second servo cylinder. This novel device features an easily adjustable clamping and positioning structure, which can easily clamp car wheel rims of different diameters, thus facilitating the punching process and making it suitable for widespread use. However, it has a drawback: during the punching process, the device generates dust, which can splash and spread, making subsequent collection cumbersome. Utility Model Content

[0004] The purpose of this invention is to provide a multifunctional bicycle frame punching device, which solves the problem that when the device is in use, it generates dust during the punching process, and there is splashing and diffusion, which makes subsequent collection cumbersome.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model is a multifunctional bicycle frame punching device, including a bracket assembly. A dust collection component is fixedly installed in the middle of the bracket assembly, and a lifting punching component is fixedly installed on the top rear side of the bracket assembly. A guard component is fixedly installed at the bottom front end of the lifting punching component, and a positioning component is correspondingly provided on the bottom side of the lifting punching component. The positioning component is fixedly installed on the top front side of the bracket assembly. The enclosure assembly includes a connecting plate and a cooling machine. The connecting plate is fixedly installed at the bottom of the fixed extension plate, and a first enclosure plate is fixedly installed on the rear side of the bottom of the connecting plate. A limit lock is fixedly installed on one outer wall of the first enclosure plate, and the limit lock is limited and installed on a limit lock buckle. The limit lock buckle is fixedly installed on the same outer wall of the second enclosure plate. The second enclosure plate is hinged to one front end of the first enclosure plate, and punching drill bits are correspondingly provided at the internal centers of the second enclosure plate and the first enclosure plate. The cooling machine is fixedly installed on the inner wall of the first enclosure plate, and a cooling pipe port is fixedly installed at the bottom of the cooling machine.

[0006] Furthermore, the bracket assembly includes a support frame, an mounting plate is fixedly installed inside the middle layer of the support frame, and a fixing suction cup is fixedly installed diagonally at the bottom of the support frame, while a worktable is fixedly installed at the top of the support frame.

[0007] Furthermore, a dust extraction slot is provided in the middle of the workbench.

[0008] Furthermore, the dust collection assembly includes a dust collection box, which is fixedly installed on the top of the mounting plate, and an air suction pipe is fixedly installed on the top of the dust collection box. The end of the air suction pipe is fixedly installed at the bottom of the dust collection slot via a suction pump.

[0009] Furthermore, the lifting punching assembly includes a pneumatic pump, which is fixedly installed on the rear top of the workbench, and a lifting rod is installed on the top of the pneumatic pump. A fixed extension plate is fixedly installed on the outer wall of the lifting rod, and a transmission device is fixedly installed on the front top of the fixed extension plate. A punching drill bit is driven to be installed at the bottom of the transmission device.

[0010] Furthermore, the positioning component includes an adjusting push hinge. The bottom of the adjusting push hinge is fixedly installed on the top front side of the worktable via a limiting support. A push rod is fixedly installed at the braking end of the adjusting push hinge. A limiting clamping plate is fixedly installed at the end of the push rod. The limiting clamping plate is slidably installed above the limiting slide rail. A corresponding moving clamping plate is provided on the inner side of the limiting clamping plate. Both the moving clamping plate and the limiting clamping plate are fixedly installed on the top of the worktable. A dust suction slot is provided in the middle of the moving clamping plate and the limiting clamping plate.

[0011] This utility model has the following beneficial effects: (1) The present invention provides a multifunctional bicycle frame punching device. By installing a baffle assembly around the punching hole of the device, the dust generated can be concentrated inside the baffle by setting the baffle assembly when using the device. This makes the subsequent dust collection more accurate and avoids the spread of dust. (2) The present invention provides a multi-functional bicycle frame punching device with a dust collection component at the bottom of the punching hole. This allows the dust generated during punching to be collected easily by the dust collection component, thus avoiding subsequent cleaning work. Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. 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 the overall structure of a multifunctional bicycle frame punching device according to the present invention; Figure 2 This is a schematic diagram of the positioning component of a multifunctional bicycle frame punching device according to the present invention; Figure 3 This is a schematic diagram of the lifting punching component structure of a multifunctional bicycle frame punching device according to this utility model; Figure 4 This is a schematic diagram of the structure of a multifunctional bicycle frame punching device enclosure assembly according to the present invention; Figure 5 This is a schematic diagram of the dust collection component of a multifunctional bicycle frame punching device according to this utility model; The attached diagram lists the components represented by each number as follows: In the diagram: 1. Support assembly; 2. Dust collection assembly; 3. Lifting and punching assembly; 4. Enclosure assembly; 5. Positioning assembly; 101. Support frame; 102. Mounting plate; 103. Fixed suction cup; 104. Workbench; 201. Dust collection box; 202. Suction pipe; 203. Suction pump; 301. Pneumatic pump; 302. Lifting rod; 303. Fixed extension plate; 304. Transmission device; 305. Punching drill bit; 401. Connecting plate; 402. Enclosure panel one; 403. Limiting lock; 404. Enclosure panel two; 405. Limiting latch; 406. Cooler; 407. Cooling pipe inlet; 501. Adjustable push hinge; 502. Limiting support; 503. Push rod; 504. Limiting clamp; 505. Limiting slide rail; 506. Matching clamp; 1041. Dust collection slot. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0015] Please see Figures 1-5 As shown, this utility model is a multi-functional bicycle frame punching device, including a bracket assembly 1, a dust collection assembly 2 fixedly installed in the middle of the bracket assembly 1, a lifting punching assembly 3 fixedly installed on the top rear side of the bracket assembly 1, a guardrail assembly 4 fixedly installed at the bottom front end of the lifting punching assembly 3, and a positioning assembly 5 correspondingly provided on the bottom side of the lifting punching assembly 3. The positioning assembly 5 is fixedly installed on the top front side of the bracket assembly 1. The enclosure assembly 4 includes a connecting plate 401 and a cooling unit 406. The connecting plate 401 is fixedly installed at the bottom of the fixed extension plate 303, and an enclosure plate 402 is fixedly installed on the rear side of the bottom of the connecting plate 401. A limit lock 403 is fixedly installed on one outer wall of the enclosure plate 402, and the limit lock 403 is limited and installed on a limit lock buckle 405. The limit lock buckle 405 is fixedly installed on the same outer wall of the enclosure plate 404. The enclosure plate 404 is hinged to one front end of the enclosure plate 402. A punching drill bit 305 is provided at the center of the inner part of the enclosure panel 402. A cooler 406 is fixedly installed on the inner wall of the enclosure panel 402, and a cooling pipe port 407 is fixedly installed at the bottom of the cooler 406. The enclosure assembly 4 plays a protective and cooling role during punching. The enclosure panel 402 and the enclosure panel 404 form a closed space to prevent debris from splashing. The cooler 406 cools the punching drill bit 305 and the punching area of ​​the bicycle frame through the cooling pipe port 407. The dust collection assembly 2 is responsible for removing the debris generated during punching.

[0016] By installing a baffle assembly 4 around the punched holes of the device, the dust generated can be concentrated inside the baffle when using the device. This makes the subsequent dust collection more accurate and also prevents the dust from spreading.

[0017] The bracket assembly 1 includes a support frame 101, an mounting plate 102 is fixedly installed inside the middle layer of the support frame 101, and a fixed suction cup 103 is fixedly installed diagonally at the bottom of the support frame 101. Meanwhile, a worktable 104 is fixedly installed on the top of the support frame 101.

[0018] The workbench 104 has a dust suction slot 1041 in the middle. The bracket assembly 1 provides stable support for the entire device. The support frame 101 serves as the basic frame, and the fixed suction cup 103 enhances the stability of the device placement. The workbench 104 is a platform for placing bicycle racks and punching operations.

[0019] The dust collection assembly 2 includes a dust collection box 201, which is fixedly installed on the top of the mounting plate 102. A suction pipe 202 is fixedly installed on the top of the dust collection box 201. The end of the suction pipe 202 is fixedly installed at the bottom of the dust collection slot 1041 via a suction pump 203. The suction pump 203 generates suction, which draws debris into the dust collection box 201 for collection through the dust collection slot 1041 and the suction pipe 202.

[0020] The lifting punching assembly 3 includes a pneumatic pump 301, which is fixedly installed on the rear top of the workbench 104. A lifting rod 302 is installed on the top of the pneumatic pump 301. A fixed extension plate 303 is fixedly installed on the outer wall of the lifting rod 302. A transmission device 304 is fixedly installed on the front top of the fixed extension plate 303. A punching drill bit 305 is driven to the bottom of the transmission device 304. The lifting punching assembly 3 provides punching power and lifting adjustment function. The pneumatic pump 301 drives the lifting rod 302 to move the fixed extension plate 303 up and down, thereby enabling the transmission device 304 to drive the punching drill bit 305 to achieve lifting and rotating punching.

[0021] The positioning component 5 includes an adjusting push hinge 501. The bottom of the adjusting push hinge 501 is fixedly installed on the top front side of the workbench 104 via a limiting support 502. A push rod 503 is fixedly installed at the braking end of the adjusting push hinge 501. A limiting clamping plate 504 is fixedly installed at the end of the push rod 503. The limiting clamping plate 504 is slidably installed above the limiting slide rail 505. A corresponding moving clamping plate 506 is provided on the inner side of the limiting clamping plate 504. Both the moving clamping plate 506 and the limiting clamping plate 504 are fixedly installed on the top of the workbench 104. A dust suction slot 1041 is provided in the middle of the moving clamping plate 506 and the limiting clamping plate 504. The positioning component 5 is used to fix the bicycle frame. The adjusting push hinge 501 pushes the limiting clamping plate 504 to slide on the limiting slide rail 505 via the push rod 503, and cooperates with the moving clamping plate 506 to clamp the bicycle frame to ensure accurate punching position.

[0022] This multi-functional bicycle frame punching device achieves precise punching of the bicycle frame through the synergistic action of its components. The support assembly 1 provides stable support for the entire device, with the support frame 101 serving as the basic framework. The fixed suction cup 103 enhances the stability of the device. The worktable 104 is the platform for placing the bicycle frame and performing the punching operation. The positioning assembly 5 is used to fix the bicycle frame. The adjusting push hinge 501 pushes the limiting clamp 504 to slide on the limiting slide rail 505 via the push rod 503, cooperating with the moving clamp 506 to clamp the bicycle frame, ensuring accurate punching position. The lifting punching assembly 3 provides punching power and lifting adjustment functions. The pneumatic pump 301 drives the lifting rod 302 to move the fixed extension plate 303 up and down, thereby enabling the transmission device 304 to drive the punching drill bit 305 to achieve lifting and rotating punching. The enclosure assembly 4 plays a protective and cooling role during punching. Enclosure plate one 402 and enclosure plate two 404 form a closed space to prevent debris from splashing. The cooler 406 cools the punching drill bit 305 and the punching area of ​​the bicycle frame through the cooling pipe port 407. The dust collection assembly 2 is responsible for removing the debris generated by punching. The suction pump 203 generates suction and sucks the debris into the dust collection box 201 for collection through the dust collection slot 1041 and the suction pipe 202. In the workflow, the device is placed in a suitable position and fixed by the fixing suction cup 103 of the bracket assembly 1 to ensure the stability of the support frame 101. Each component is checked for proper function. The bicycle frame is placed on the workbench 104, positioned between the limiting clamp 504 and the moving clamp 506 of the positioning assembly 5. The adjusting push hinge 501 of the positioning assembly 5 is operated, causing it to push the limiting clamp 504 along the limiting slide rail 505 via the push rod 503 until it clamps the bicycle frame together with the moving clamp 506, completing the positioning. The second enclosure plate 404 of the enclosure assembly 4 is rotated to close with the first enclosure plate 402, and fixed by the limiting lock 403 and the limiting latch 405, enclosing the punching area. The pneumatic pump 301 of the lifting punching assembly 3 is started, and the lifting rod 302 drives the fixed extension plate 303 to descend, simultaneously transmitting… The actuator 304 drives the punching drill bit 305 to rotate and punch holes in the bicycle frame. During the punching process, the cooler 406 of the enclosure assembly 4 continuously cools the punching drill bit 305 and the punching area through the cooling pipe 407. At the same time, the suction pump 203 of the dust collection assembly 2 works, sucking the debris generated by punching into the dust collection box 201 through the dust collection slot 1041 and the suction pipe 202. After punching is completed, the pneumatic pump 301 drives the lifting rod 302 to raise the fixed extension plate 303, so that the punching drill bit 305 leaves the bicycle frame. The limit lock 403 and limit latch 405 of the enclosure assembly 4 are opened, the enclosure plate 2 404 is rotated, and the positioning assembly 5 is operated to release the bicycle frame and remove it from the workbench 104. The debris in the dust collection box 201 of the dust collection assembly 2 is cleaned regularly, and each component is checked for maintenance.

[0023] 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 multifunctional bicycle frame punching device, comprising a bracket assembly (1), characterized in that: A dust collection component (2) is fixedly installed in the middle of the bracket assembly (1), and a lifting punching component (3) is fixedly installed on the top rear side of the bracket assembly (1). A barrier component (4) is fixedly installed at the bottom front end of the lifting punching component (3), and a positioning component (5) is correspondingly provided on the bottom side of the lifting punching component (3). The positioning component (5) is fixedly installed on the top front side of the bracket assembly (1). The enclosure assembly (4) includes a connecting plate (401) and a cooler (406). The connecting plate (401) is fixedly installed at the bottom of the fixed extension plate (303), and an enclosure panel (402) is fixedly installed on the rear bottom side of the connecting plate (401). A limit lock (403) is fixedly installed on one outer wall of the enclosure panel (402). The limit lock (403) is limited and installed on a limit latch (405). 405) is fixedly installed on the outer wall of the same side of the second enclosure plate (404). The second enclosure plate (404) is installed on the front end of one side of the first enclosure plate (402) by a hinge. The inner center of the second enclosure plate (404) and the first enclosure plate (402) are respectively provided with punching drill bits (305). The cooler (406) is fixedly installed on the inner wall of the first enclosure plate (402). The bottom of the cooler (406) is fixedly installed with a cooling pipe port (407).

2. The multifunctional bicycle frame punching device according to claim 1, characterized in that: The bracket assembly (1) includes a support frame (101), an mounting plate (102) is fixedly installed inside the middle layer of the support frame (101), and a fixed suction cup (103) is fixedly installed diagonally at the bottom of the support frame (101), while a worktable (104) is fixedly installed on the top of the support frame (101).

3. The multifunctional bicycle frame punching device according to claim 2, characterized in that: The workbench (104) has a dust suction slot (1041) in the middle.

4. The multifunctional bicycle frame punching device according to claim 1, characterized in that: The dust collection assembly (2) includes a dust collection box (201), which is fixedly installed on the top of the mounting plate (102), and a suction pipe (202) is fixedly installed on the top of the dust collection box (201). The end of the suction pipe (202) is fixedly installed at the bottom of the dust collection slot (1041) via a suction pump (203).

5. The multifunctional bicycle frame punching device according to claim 1, characterized in that: The lifting punching assembly (3) includes a pneumatic pump (301), which is fixedly installed on the rear top of the workbench (104). A lifting rod (302) is installed on the top of the pneumatic pump (301). A fixed extension plate (303) is fixedly installed on the outer wall of the lifting rod (302). A transmission device (304) is fixedly installed on the front top of the fixed extension plate (303). A punching drill bit (305) is driven to the bottom of the transmission device (304).

6. The multifunctional bicycle frame punching device according to claim 1, characterized in that: The positioning component (5) includes an adjusting push hinge (501). The bottom of the adjusting push hinge (501) is fixedly installed on the top front side of the workbench (104) via a limiting support (502). A push rod (503) is fixedly installed at the braking end of the adjusting push hinge (501). A limiting clamping plate (504) is fixedly installed at the end of the push rod (503). The limiting clamping plate (504) is slidably installed above the limiting slide rail (505). A corresponding moving clamping plate (506) is provided on the inner side of the limiting clamping plate (504). Both the moving clamping plate (506) and the limiting clamping plate (504) are fixedly installed on the top of the workbench (104). A dust suction slot (1041) is provided in the middle between the moving clamping plate (506) and the limiting clamping plate (504).

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