Aluminum pipe special-shaped grinding device
By designing the clamping components and adjustment components of the aluminum tube special-shaped grinding device, the problem of frequent chuck replacement of aluminum tube grinding devices in the prior art is solved, and efficient clamping and grinding of multi-special aluminum tubes is achieved, which improves production efficiency, and effectively manages dust and debris during the grinding process.
Patent Information
- Application Number
- CN202421595959.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-08
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-07-08
AI Technical Summary
When the existing aluminum tube grinding device faces different specifications of aluminum tubes, it is necessary to frequently replace a variety of chucks of different specifications, which affects production efficiency.
A special-shaped aluminum tube polishing device is designed, adopting a combined structure of clamping components and adjustment components, positioning and clamping the aluminum tubes through multiple sets of rollers, and adapting to different specifications of aluminum tubes through adjustment components.
This device can effectively reduce friction against aluminum tubes and is suitable for more specifications of special-shaped aluminum tubes, improve production efficiency, and effectively collect dust and debris during the grinding process through dustproof and collection components, reducing the harm of dust to the human body.
Smart Images
Figure CN223029317U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of aluminum pipe grinding, in particular to a special-shaped grinding device for aluminum pipes. Background Art
[0002] With the development of technology, various devices tend to be miniaturized and lightweight, and the demand for various pipes is also increasing. Among them, special-shaped aluminum pipes are widely used in the fields of aviation, aerospace, automobiles, electronics, etc. due to their excellent physical properties and processing performance.
[0003] During the production process of special-shaped aluminum pipes, a special-shaped grinding device is required to grind the surface of the special-shaped aluminum pipes so as to obtain better surface roughness or make the surface more beautiful.
[0004] When the existing aluminum pipe grinding device clamps and limits aluminum pipes of different specifications, it is necessary to equip a variety of different specifications of chucks to adapt to the shapes and sizes of different aluminum pipes. If the time for frequently replacing the chucks is too long or the operation is improper, it may affect the production efficiency. Content of the Utility Model
[0005] In order to make up for the above deficiencies, the utility model provides a special-shaped grinding device for aluminum pipes, aiming to improve the problem that multiple specifications of chucks need to be frequently replaced in the prior art, which affects the production efficiency.
[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a special-shaped grinding device for aluminum pipes, including a base, the bottom end of the base is fixedly connected with support legs, the top end of the base is fixedly connected with a support plate, the top end of the base is fixedly connected with a support frame near the right side of the support plate, and a clamping assembly is arranged at the top left end of the base;
[0007] The clamping assembly includes a fixed block, the bottom end of the fixed block is fixedly connected to the top left end of the base, a roller is rotatably connected to the inner wall of the top end of the fixed block, multiple groups of the rollers are arranged, and fixed columns are fixedly connected to both sides of the top end of the fixed block, and multiple groups of the fixed columns are arranged.
[0008] As a further description of the above technical solution:
[0009] The clamping assembly further includes an upper cover, the inner wall of the upper cover slides on the outer wall of the fixed column, and another group of the rollers is rotatably connected to the inner wall of the upper cover.
[0010] As a further description of the above technical solution:
[0011] An adjusting component is arranged on the outer wall of the fixed column. The adjusting component includes a fixing plate. The bottom end of the fixing plate is fixedly connected to the top end of the fixed column. A threaded rod is threadedly connected to the inner wall of the fixing plate. The outer wall of the bottom end of the threaded rod is rotatably connected to a sliding plate. The inner wall of the sliding plate slides on the outer wall of the fixed column. The sliding plate is elastically connected to the upper cover through a compression spring.
[0012] As a further description of the above technical solution:
[0013] A dust-proof component is arranged at the top end of the base. The dust-proof component includes a first dust-proof cover. The inner wall of the first dust-proof cover is inserted on the outer wall of the support plate. A second dust-proof cover is inserted on the outer wall of the support frame.
[0014] As a further description of the above technical solution:
[0015] A collection component is arranged at the bottom end of the base. The collection component includes a collection pipe. The top end of the collection pipe is fixedly connected to the base near the bottom ends of the support plate and the support frame. An exhaust fan is fixedly connected through the front end of the collection pipe. A pull plate is slidably connected to the inner wall of the left end of the collection pipe. A handle is fixedly connected to the front end of the pull plate.
[0016] As a further description of the above technical solution:
[0017] A polishing brush roller is rotatably connected to the inner wall of the support plate. There are four polishing brush rollers, and two are in a group. The other group of polishing brush rollers is rotatably connected to the inner wall of the support frame.
[0018] As a further description of the above technical solution:
[0019] Two groups of the adjusting component and the clamping component are provided, and the two groups of the adjusting component and the clamping component are arranged on the left and right sides of the support plate.
[0020] As a further description of the above technical solution:
[0021] Placement holes are formed at the left and right ends of the first dust-proof cover and the second dust-proof cover.
[0022] The utility model has the following beneficial effects:
[0023] 1. In the utility model, through the combined use of the clamping component and the adjusting component, the special-shaped aluminum tube is clamped and limited. The multi-group rollers are arranged obliquely towards each other to position the aluminum tube, and at the same time, the friction force is reduced. Moreover, through the adjusting component, the device can clamp more specifications of special-shaped aluminum tubes, thereby increasing the applicability of the device and improving the production efficiency.
[0024] 2. In the present utility model, through the combined use of the dust-proof component and the collection component, the dust and debris generated after the aluminum tube is polished are collected, preventing the dust and debris from scattering everywhere. By the rotation of the exhaust fan, negative pressure is generated in the collection pipe, sucking the dust and debris onto the inner wall of the collection pipe, reducing the harm of the dust to the human body. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 is a three-dimensional structural schematic diagram of the overall device in the present utility model;
[0026] Figure 2 is a split three-dimensional structural schematic diagram of the clamping component and the adjusting component in the present utility model;
[0027] Figure 3 is a bottom three-dimensional structural schematic diagram of the overall device in the present utility model;
[0028] Figure 4 is a split three-dimensional structural schematic diagram of the dust-proof cover one and the dust-proof cover two in the present utility model.
[0029] Legend:
[0030] 1. Base; 2. Support leg; 3. Support plate; 4. Support frame; 51. Fixed block; 52. Roller; 53. Fixed column; 54. Upper cover; 61. Fixed plate; 62. Slide plate; 63. Threaded rod; 64. Compression spring; 71. Dust-proof cover one; 72. Dust-proof cover two; 81. Collection pipe; 82. Exhaust fan; 83. Pulling plate. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0032] Referring to Figure 1 and Figure 3 , an embodiment provided by the present utility model: A special-shaped aluminum tube grinding device includes a base 1 for supporting the components at the top of the base 1. The bottom of the base 1 is fixedly connected with support legs 2, and the top of the base 1 is fixedly connected with a support plate 3 for fixing the grinding brush roller. At the same time, a falling groove is opened near the bottom of the support plate 3 close to the base 1. A support frame 4 is fixedly connected to the top of the base 1 near the right side of the support plate 3. The support frame 4 is used to support the rotation of another group of grinding brush rollers. A clamping component is arranged at the top left of the base 1.
[0033] Referring to Figure 1 and Figure 2, the clamping assembly includes a fixed block 51. The bottom end of the fixed block 51 is fixedly connected to the left top end of the base 1. The inner wall of the top end of the fixed block 51 is rotatably connected with a roller 52. There are multiple groups of rollers 52. The roller 52 is made of rubber material, which can reduce the external damage to the aluminum tube when positioning the aluminum tube. At the same time, the rotation of the roller 52 reduces the friction between the aluminum tube and the fixed block 51. Fixed columns 53 are fixedly connected to the top ends on both sides of the fixed block 51. There are multiple groups of fixed columns 53. The movement of the upper cover 54 can be guided and limited by the multiple groups of fixed columns 53. The clamping assembly further includes an upper cover 54. The inner wall of the upper cover 54 slides on the outer wall of the fixed column 53. Another group of rollers 52 is rotatably connected to the inner wall of the upper cover 54.
[0034] Refer to Figure 2 and Figure 4 , an adjusting assembly is arranged on the outer wall of the fixed column 53. The adjusting assembly includes a fixing plate 61. The bottom end of the fixing plate 61 is fixedly connected to the top end of the fixed column 53. A threaded rod 63 is threadedly connected to the inner wall of the fixing plate 61. The outer wall of the bottom end of the threaded rod 63 is rotatably connected with a sliding plate 62. The inner wall of the sliding plate 62 slides on the outer wall of the fixed column 53. The sliding plate 62 and the upper cover 54 are elastically connected by a compression spring 64. By the threaded connection between the threaded rod 63 and the fixing plate 61, when the threaded rod 63 rotates, it drives the movement, thereby driving the sliding plate 62, the compression spring 64 and the upper cover 54 to move, and adjusting the distance between the upper cover 54 and the fixed block 51, so as to be suitable for different specifications of special-shaped aluminum tubes.
[0035] Refer to Figure 1 - Figure 3 , a dust-proof assembly is arranged on the top end of the base 1. The dust-proof assembly includes a first dust-proof cover 71. The inner wall of the first dust-proof cover 71 is inserted into the outer wall of the support plate 3. The insertion of the first dust-proof cover 71 and the support plate 3 facilitates the disassembly and installation of the first dust-proof cover 71, and can maintain the polishing brush roller rotatably connected to the inner wall of the support plate 3. A second dust-proof cover 72 is inserted into the outer wall of the support frame 4. The insertion of the second dust-proof cover 72 and the support frame 4 facilitates the disassembly and installation of the second dust-proof cover 72, and is convenient for maintaining another group of polishing brush rollers fixed to the inner wall of the support frame 4. At the same time, it can prevent the dust and debris generated during the polishing process from splashing.
[0036] Refer to Figure 1 and Figure 3, a collection component is provided at the bottom end of the base 1. The collection component includes a collection pipe 81. The top end of the collection pipe 81 is fixedly connected to the bottom end of the base 1 near the support plate 3 and the support frame 4. A suction fan 82 is fixedly connected through the front end of the collection pipe 81. By the rotation of the suction fan 82, a filter screen is provided at the rear end of the suction fan 82 to prevent dust from entering the suction fan 82, causing negative pressure inside the collection pipe 81, sucking the debris and dust blocked in the dust-proof cover 1 71 and the dust-proof cover 2 72 into the inside of the collection pipe 81, collecting the debris and dust. The collection pipe 81 is inclined, which can better concentrate the dust and debris to the left side of the collection pipe 81, thus facilitating the cleaning of the dust and debris. A pull plate 83 is slidably connected to the inner wall of the left end of the collection pipe 81. A handle is fixedly connected to the front end of the pull plate 83. Through the handle, the pull plate 83 can be conveniently slid out from the inner wall of the left end of the collection pipe 81 for convenient cleaning.
[0037] Refer to Figure 1 and Figure 4 , a polishing brush roller is rotatably connected to the inner wall of the support plate 3. There are four polishing brush rollers, and two are in a group. The other group of polishing brush rollers is rotatably connected to the inner wall of the support frame 4. The two groups of polishing brush rollers are powered by a motor. The two groups of polishing brush rollers are driven to rotate through the transmission wheels, driven wheels and belts, so as to polish the aluminum pipe. One group is horizontally arranged, and the other group of polishing brush rollers is vertically arranged, polishing the upper and lower sides and the left and right sides of the aluminum pipe respectively. Two groups of adjusting components and clamping components are provided, and the two groups of adjusting components and clamping components are arranged on the left and right sides of the support plate 3. By the two groups of adjusting components and clamping components, the bearing points of the aluminum pipe are increased, so as to prevent the deformation of the aluminum pipe caused by the resistance generated during polishing.
[0038] Working principle: When in use, according to the specifications of the special-shaped aluminum pipe to be polished, by rotating the threaded rod 63, the threaded rod 63 rotates inside the sliding plate 62. Through the threaded connection between the threaded rod 63 and the fixed plate 61, the threaded rod 63 moves upward, and at the same time drives the sliding plate 62 to move upward, thus driving the compression spring 64 to move upward. Through the compression spring 64, the upper cover 54 is driven to move upward to adjust the distance between the fixed block 51 and the upper cover 54.
[0039] After the distance is adjusted, place the special-shaped aluminum pipe between the fixed block 51 and the upper cover 54 and push it, so that the aluminum pipe drives the roller 52 to rotate inside the fixed block 51, and at the same time drives the upper cover 54 to move upward, thus squeezing the compression spring 64. The aluminum pipe is clamped by the roller 52 on the fixed block 51 and another group of rollers 52 on the upper cover 54. When the aluminum pipe passes through a group of polishing brush rollers, the upper and lower sides and the opening of the aluminum pipe are polished. After the polished aluminum pipe, it is clamped by the rollers 52 on another group of fixed blocks 51 and the upper cover 54, and then the aluminum pipe is pushed forward, and the left and right sides of the aluminum pipe are polished by the other group of vertically arranged polishing brush rollers.
[0040] During the grinding process, the dust cover 1 71 and the dust cover 2 72 are used to block the generated debris and dust. By rotating the exhaust fan 82, negative pressure is generated inside the collection pipe 81, and the debris and dust blocked by the dust cover 1 71 and the dust cover 2 72 are sucked into the inside of the collection pipe 81 to collect the debris and dust. After the aluminum pipe is ground, the debris and dust inside the collection pipe 81 are cleaned by pulling the pull plate 83.
[0041] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A device for grinding special-shaped aluminum tubes, comprising a base (1), characterized in that: The bottom end of the base (1) is fixedly connected to a support leg (2), the top end of the base (1) is fixedly connected to a support plate (3), the top end of the base (1) close to the right side of the support plate (3) is fixedly connected to a support frame (4), and the top end of the left side of the base (1) is provided with a clamping assembly; The clamping assembly comprises a fixed block (51), the bottom end of the fixed block (51) being fixedly connected to the top end of the left side of the base (1), the inner wall of the top end of the fixed block (51) being rotatably connected to a roller (52), and the roller (52) being provided in multiple groups, and the top ends of both sides of the fixed block (51) being fixedly connected to fixed columns (53), and the fixed columns (53) being provided in multiple groups.
2. The aluminum tube special-shaped grinding device according to claim 1, characterized in that: The clamping assembly further comprises an upper cover (54), the inner wall of the upper cover (54) slides on the outer wall of the fixing column (53), and another group of rollers (52) are rotatably connected to the inner wall of the upper cover (54).
3. The aluminum tube special-shaped grinding device according to claim 1, characterized in that: The outer wall of the fixed column (53) is provided with an adjustment component, the adjustment component comprising a fixed plate (61), the bottom end of the fixed plate (61) is fixedly connected to the top end of the fixed column (53), the inner wall of the fixed plate (61) is threadedly connected to a threaded rod (63), the outer wall of the bottom end of the threaded rod (63) is rotatably connected to a slide plate (62), the inner wall of the slide plate (62) slides on the outer wall of the fixed column (53), and the slide plate (62) is elastically connected to the upper cover (54) via a compression spring (64).
4. The aluminum tube special-shaped grinding device according to claim 1, characterized in that: A dustproof component is arranged at the top of the base (1), and the dustproof component comprises a dustproof cover 1 (71). The inner wall of the dustproof cover 1 (71) is plugged into the outer wall of the support plate (3), and the outer wall of the support frame (4) is plugged into a dustproof cover 2 (72).
5. The aluminum tube special-shaped grinding device according to claim 1, characterized in that: A collecting assembly is provided at the bottom end of the base (1), the collecting assembly comprising a collecting pipe (81), the top end of the collecting pipe (81) being fixedly connected to the bottom end of the base (1) close to the supporting plate (3) and the supporting frame (4), the front end of the collecting pipe (81) being penetrated and fixedly connected to an exhaust fan (82), the inner wall of the left end of the collecting pipe (81) being slidably connected to a pull plate (83), the front end of the pull plate (83) being fixedly connected to a handle.
6. The aluminum tube special-shaped grinding device according to claim 1, characterized in that: The inner wall of the support plate (3) is rotatably connected to a grinding brush roller, four grinding brush rollers are provided, and two of them form a group, and the other group of grinding brush rollers is rotatably connected to the inner wall of the support frame (4).
7. The aluminum tube special-shaped grinding device according to claim 3, characterized in that: Two groups of the adjusting components and the clamping components are provided, and the two groups of the adjusting components and the clamping components are arranged on the left and right sides of the support plate (3).
8. The aluminum tube special-shaped grinding device according to claim 4, characterized in that: The dust cover 1 (71) and the dust cover 2 (72) are provided with placement holes at the left and right ends.