Perforating device for bicycle rim production

Abstract

The utility model belongs to the technical field of rim punching, and particularly relates to a punching device for bicycle rim production, which comprises a working table and further comprises a collecting box fixedly mounted on one side of the top of the working table, coarse nets are fixedly mounted in the collecting box, alcohol boxes are movably mounted on two sides of the coarse nets, and the alcohol boxes are fixedly mounted on the top of the working table. A pneumatic diaphragm pump is fixedly installed between the alcohol boxes, a spray head is fixedly installed on the other side of the pneumatic diaphragm pump, rims can be collected and placed between the coarse nets through the collecting box, the rims can be limited through the coarse nets, then alcohol is pumped into the spray head from the interiors of the alcohol boxes through the pneumatic diaphragm pump, and therefore the rims can be conveniently and rapidly collected. The rim between the coarse nets is disinfected, alcohol volatilizes quickly, the rim is dried quickly after being cleaned, the rim can be cleaned before being punched through cooperative use, dust cannot adhere to the punching assembly, subsequent punching work is not affected, and workers do not need to clean the rim.

Description

Technical Field

[0001] This utility model belongs to the field of bicycle rim drilling technology, and in particular relates to a drilling device for bicycle rim production. Background Technology

[0002] Bicycle rims are a crucial component of bicycles, primarily used to support the tires and connect the spokes to form a complete wheel system. They directly affect the bicycle's stability, comfort, and performance. Bicycle rims require drilling before production. The main functions of drilling include weight reduction, increased strength, heat dissipation, and balance. Drilling can optimize the rim's structural design, making it more aerodynamic, reducing wind resistance, and improving riding efficiency. However, existing bicycle rims do not undergo cleaning before drilling, which may result in dust adhering to the drilling components. Therefore, a drilling device for bicycle rim production is proposed.

[0003] For example, Chinese patent CN220575300U discloses a bicycle rim drilling device for bicycle rim production, including a frame, a processing chamber rotatably connected to the upper end of the frame, a door hinged to the side wall of the processing chamber, a water tank running through the frame inside the processing chamber, a worktable fixedly installed at the upper end of the water tank, and a bidirectional lead screw rotatably connected laterally inside the worktable; when it is necessary to drill holes in the bicycle rim, the rim is limited and fixed by a rotating head and a bidirectional lead screw driving clamp, making the rim more stable during drilling.

[0004] The aforementioned patent has the following problems:

[0005] Compared to existing technologies where rims are not cleaned before drilling, resulting in dust adhering to the drilling assembly and affecting subsequent drilling operations, requiring manual cleaning, and where leak testing is not possible after drilling, potentially leading to gaps and rim malfunction, reduced efficiency, and lower practicality, we propose a new drilling device for bicycle rim production. Utility Model Content

[0006] The purpose of this utility model is to address the aforementioned technical problems by providing a drilling device for bicycle rim production, enabling cleaning before drilling and air leakage testing after drilling.

[0007] In view of this, the present invention provides a punching device for bicycle rim production, including a workbench, and further comprising: a collection box fixedly installed on one side of the top of the workbench, a coarse mesh fixedly installed inside the collection box, an alcohol tank movably installed on both sides of the coarse mesh, a pneumatic diaphragm pump fixedly installed between the alcohol tanks, a nozzle fixedly installed on the other side of the pneumatic diaphragm pump, a processing box fixedly installed on the other side of the top of the workbench, a placement plate movably installed inside the processing box, a collection groove fixedly provided on the top of the placement plate, an air blowing assembly fixedly installed on the top of the processing box, and paper fixedly placed on the top of the placement plate.

[0008] Based on the above structure, the bicycle rims can be collected using the collection box and placed between the coarse mesh. The coarse mesh limits the movement of the rims. Then, a pneumatic diaphragm pump draws alcohol from the alcohol tank into the nozzle to disinfect the rims between the coarse mesh. The alcohol evaporates quickly, and the cleaned rims dry quickly. When used in conjunction with this, the rims can be cleaned before drilling, preventing dust from sticking to the drilling components and affecting subsequent drilling work. No manual cleaning is required. The processing box can then collect the drilled rims and place them in the collection slot of the placement plate. The air tube at the bottom of the air blowing component is then inserted into the drilled hole in the rim, and air is blown in using the air blowing component. Observing the paper, if the paper shakes, it indicates a leak. When used in conjunction with this, a leak test can be performed after drilling. If no gaps appear, the rims can be used normally, increasing the efficiency and practicality of the rims.

[0009] Preferably, the workbench is fixedly installed with support columns on both sides, and brackets are fixedly installed between the support columns, so that the workbench can easily support the work.

[0010] Preferably, a protective frame is fixedly installed on the surface of the collection box, a through hole is opened on one side of the protective frame, and collection holes are opened on both sides of the protective frame. A fixing plate is fixedly installed on one side of the collection box, and the protective frame facilitates sealing of the collection box.

[0011] Preferably, a vertical plate is fixedly installed at the bottom of the fixed plate, a cylinder is fixedly installed at the top of the fixed plate, and a drilling assembly is fixedly installed at the output end of the cylinder. The vertical plate facilitates support of the fixed plate.

[0012] Preferably, a collecting plate is fixedly installed at the bottom of the upright plate, and an elastic band is fixedly installed at the top of the collecting plate. The elastic band facilitates the fixing of the wheel rim.

[0013] Preferably, a protective door is movably installed on the surface of the processing box, and a glass plate is fixedly installed inside the protective door, so that the protective door can easily seal the processing box.

[0014] Preferably, a storage box is fixedly installed between the brackets, and a fine mesh is fixedly installed inside the storage box. Ventilation holes are opened through both ends of the storage box, making it convenient to store bicycle wheels.

[0015] The beneficial effects of this utility model are:

[0016] 1. This bicycle rim punching device can collect bicycle rims using a collection box and place them between coarse meshes. The coarse meshes limit the rims' position. Then, a pneumatic diaphragm pump draws alcohol from inside the alcohol tank into the nozzle to disinfect the rims between the coarse meshes. The alcohol evaporates quickly, and the cleaned rims dry quickly. When used in conjunction with this device, the rims can be cleaned before punching, preventing dust from sticking to the punching components and not affecting the subsequent punching process. No manual cleaning is required.

[0017] 2. This bicycle rim punching device can collect the punched rims using a processing box and place them on the collection slot of a placement plate. Then, the air tube at the bottom of the air blowing component is inserted into the punched hole in the rim, and air is blown in using the air blowing component. When the paper shakes, it indicates a leak. When used in conjunction with this device, a leak test can be performed after punching. If no gaps appear, the rim can be used normally, increasing the efficiency and practicality of the rim. Attached Figure Description

[0018] Figure 1 This is a perspective view of the entire utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 3 This is a partial structural diagram of the processing box in this utility model;

[0021] Figure 4 This is a partial perspective view of the fixing plate in this utility model;

[0022] Figure 5 This is a partial perspective view of the workbench in this utility model.

[0023] The markings in the diagram are as follows:

[0024] 1. Workbench; 101. Support column; 102. Bracket; 2. Collection box; 201. Coarse mesh; 202. Alcohol box; 203. Pneumatic diaphragm pump; 204. Nozzle; 3. Processing box; 301. Placement plate; 302. Collection trough; 303. Air blowing assembly; 304. Paper; 4. Protective frame; 401. Through hole; 402. Collection hole; 5. Fixing plate; 501. Vertical plate; 502. Cylinder; 503. Drilling assembly; 6. Collection plate; 601. Elastic band; 7. Protective door; 701. Glass plate; 8. Storage box; 801. Fine mesh; 802. Ventilation hole. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] This application discloses a punching device for bicycle rim production. Please refer to [link / reference]. Figures 1-5 The system includes a workbench 1, and further includes: a collection box 2 fixedly installed on one side of the top of the workbench 1, a coarse mesh 201 fixedly installed inside the collection box 2, an alcohol tank 202 movably installed on both sides of the coarse mesh 201, a pneumatic diaphragm pump 203 fixedly installed between the alcohol tanks 202, a nozzle 204 fixedly installed on the other side of the pneumatic diaphragm pump 203, a processing box 3 fixedly installed on the other side of the top of the workbench 1, a placement plate 301 movably installed inside the processing box 3, a collection trough 302 fixedly installed on the top of the placement plate 301, an air blowing assembly 303 fixedly installed on the top of the processing box 3, and paper 304 fixedly installed on the top of the placement plate 301.

[0027] Based on the above structure, the collection box 2 can be used to collect the bicycle rims and place them between the coarse mesh 201. The coarse mesh 201 can limit the bicycle rims. Then, the pneumatic diaphragm pump 203 is used to draw alcohol from the alcohol tank 202 into the nozzle 204 to disinfect the bicycle rims between the coarse mesh 201. The alcohol evaporates quickly, and the bicycle rims dry quickly after cleaning. When used together, the bicycle rims can be cleaned before drilling, and no dust will stick to the drilling component 503, which will not affect the subsequent drilling work and will not require cleaning by the staff. Then, the processing box 3 can be used to collect the drilled bicycle rims and place them on the collection slot 302 of the placement plate 301. Then, the air tube at the bottom of the air blowing component 303 is inserted into the drilled hole in the bicycle rim. Then, the air blowing component 303 is used to blow air. When the paper 304 is observed, if the paper 304 shakes, it means there is a leak. When used together, a leak test can be performed after drilling. If there are no gaps, the bicycle rim can be used normally, increasing the efficiency of the bicycle rim and increasing its practicality.

[0028] In one embodiment, support columns 101 are fixedly installed on both sides of the workbench 1, and brackets 102 are fixedly installed between the support columns 101.

[0029] Specifically, the device can be placed on the workbench 1, supported by the support column 101, and the bracket 102 can collect items.

[0030] In this embodiment, the bracket 102 collects items, increasing its practicality.

[0031] In one embodiment, a protective frame 4 is fixedly installed on the surface of the collection box 2. A through hole 401 is opened through one side of the protective frame 4, and collection holes 402 are opened through both sides of the protective frame 4. A fixing plate 5 is fixedly installed on one side of the collection box 2.

[0032] Specifically, the plate can be fixed by the protective frame 4, and the plate is inserted into the inside of the protective frame 4 through the through hole 401 to seal the collection box 2. The collection hole 402 facilitates the discharge of alcohol into the alcohol box 202.

[0033] In this embodiment, the inner panel of the protective frame 4 can be pulled out, making it convenient to place the bicycle wheel into the collection box 2.

[0034] In one embodiment, a vertical plate 501 is fixedly installed at the bottom of the fixed plate 5, a cylinder 502 is fixedly installed at the top of the fixed plate 5, and a drilling assembly 503 is fixedly installed at the output end of the cylinder 502.

[0035] Specifically, the cylinder 502 can be supported by the fixing plate 5, and then the fixing plate 5 can be supported by the upright plate 501. Then, the cylinder 502 drives the drilling component 503 to move downward, and the drilling component 503 performs drilling work on the wheel rim.

[0036] In this embodiment, the fixed plate 5 supports the cylinder 502, which facilitates the lifting and lowering of the drilling assembly 503.

[0037] In one embodiment, a collection plate 6 is fixedly installed at the bottom of the upright plate 501, and an elastic band 601 is fixedly installed at the top of the collection plate 6.

[0038] Specifically, the wheel rim can be placed on the bottom of the elastic band 601 using the collecting plate 6.

[0039] In this embodiment, the elastic band 601 secures the wheel rim for ease of operation.

[0040] In one embodiment, a protective door 7 is movably mounted on the surface of the processing box 3, and a glass plate 701 is fixedly disposed inside the protective door 7.

[0041] Specifically, the processing box 3 can be protected by the protective door 7, and the paper 304 inside the processing box 3 can be viewed through the glass plate 701, which facilitates the detection of leaks.

[0042] In this embodiment, the protective door 7 can be opened to facilitate the placement of the bicycle wheel.

[0043] In one embodiment, a storage box 8 is fixedly installed between the brackets 102, and a fine mesh 801 is fixedly installed inside the storage box 8. Ventilation holes 802 are opened through both ends of the storage box 8.

[0044] Specifically, the storage box 8 can be used to place the drilled and inspected bicycle rims, and the fine mesh 801 can be used to limit and lock the rims in place. Then, the ventilation holes 802 can be used to ensure air circulation inside the storage box 8.

[0045] In this embodiment, the storage box 8 collects the bicycle wheels for convenient storage.

[0046] In this embodiment, the bicycle rim production punching device can be placed on the workbench 1 and supported by the support column 101. The bracket 102 can collect items, and the rims can be collected in the collection box 2 and placed between the coarse mesh 201. The coarse mesh 201 limits the position of the rims. Then, the pneumatic diaphragm pump 203 draws alcohol from the alcohol tank 202 into the nozzle 204 to disinfect the rims between the coarse mesh 201. The alcohol evaporates quickly, and the rims dry quickly after cleaning. The plate can be fixed by the protective frame 4, and the plate is inserted into the protective frame 4 through the through hole 401 to seal the collection box 2. The collection hole 402 facilitates the discharge of alcohol into the alcohol tank 202. The cylinder 502 is supported by the fixing plate 5, and the fixing plate 5 is supported by the upright plate 501. Then, the cylinder 502 drives the punching component 503 to move downwards, and the punching component 503 punches holes in the rim. Next, the collecting plate 6 is used to place the rim at the bottom of the elastic band 601. The processing box 3 can then collect the punched rim and place it on the collecting groove 302 of the placing plate 301. Then, the air pipe at the bottom of the blowing component 303 is inserted into the hole punched in the rim, and then the blowing component 303 blows air. When the paper 304 is observed to shake, it indicates an air leak. Then, the protective door 7 is used to protect the processing box 3, and the paper 304 inside the processing box 3 is viewed through the glass plate 701. The punched and inspected rim can be placed in the storage box 8, and the rim is limited by the fine mesh 801 to make it easy to lock. Then, the ventilation hole 802 is used to ensure air circulation inside the storage box 8.

[0047] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A punching device for bicycle rim production, comprising a worktable (1), characterized in that, Also includes: A collection box (2) is fixedly installed on one side of the top of the workbench (1). A coarse mesh (201) is fixedly installed inside the collection box (2). An alcohol tank (202) is movably installed on both sides of the coarse mesh (201). A pneumatic diaphragm pump (203) is fixedly installed between the alcohol tanks (202). A nozzle (204) is fixedly installed on the other side of the pneumatic diaphragm pump (203). A processing box (3) is fixedly installed on the other side of the top of the workbench (1). A placement plate (301) is movably installed inside the processing box (3). A collection trough (302) is fixedly installed on the top of the placement plate (301). An air blowing assembly (303) is fixedly installed on the top of the processing box (3). Paper (304) is fixedly installed on the top of the placement plate (301).

2. The hole punching device for bicycle rim production as claimed in claim 1, wherein: The workbench (1) is fixedly installed with support columns (101) on both sides, and brackets (102) are fixedly installed between the support columns (101).

3. The hole punching device for bicycle rim production as claimed in claim 1, wherein: A protective frame (4) is fixedly installed on the surface of the collection box (2). A through hole (401) is opened on one side of the protective frame (4), and collection holes (402) are opened on both sides of the protective frame (4). A fixing plate (5) is fixedly installed on one side of the collection box (2).

4. The hole punching device for bicycle rim production as claimed in claim 3, wherein: A vertical plate (501) is fixedly installed at the bottom of the fixed plate (5), and a cylinder (502) is fixedly installed at the top of the fixed plate (5). A drilling assembly (503) is fixedly installed at the output end of the cylinder (502).

5. The hole punching device for bicycle rim production as claimed in claim 4, wherein: A collection plate (6) is fixedly installed at the bottom of the upright plate (501), and an elastic band (601) is fixedly installed at the top of the collection plate (6).

6. The hole punching device for bicycle rim production as claimed in claim 1, wherein: The surface of the processing box (3) is movably fitted with a protective door (7), and a glass plate (701) is fixedly installed inside the protective door (7).

7. The hole punching device for bicycle rim production as claimed in claim 2, wherein: Storage boxes (8) are fixedly installed between the brackets (102). Fine mesh (801) is fixedly installed inside each storage box (8). Ventilation holes (802) are opened through both ends of the storage box (8).

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