Upper chamfer polishing angle assembling mechanism
By using a servo motor-driven lifting screw and linear bearing structure, the problem of inconvenient lifting in traditional chamfering and polishing equipment has been solved, enabling height adjustment and stability of the equipment, and simplifying the installation and replacement process.
Patent Information
- Application Number
- CN202520582701.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-28
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-03-28
AI Technical Summary
Traditional chamfering and polishing equipment lacks lifting capabilities and has a complex structure, large size, and is inconvenient to install and replace.
The lifting screw structure driven by a servo motor, combined with four guide rods and linear bearings, enables height adjustment of the polishing equipment through a guide assembly. Stability is increased through limit and reinforcement plates, simplifying the process and reducing the size of the equipment.
It enables highly flexible adjustment of the polishing equipment, improves the stability and convenience of the equipment, and simplifies the installation and replacement process.
Smart Images
Figure CN223917488U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of polishing equipment technology, specifically to an upper chamfering polishing angle assembly mechanism. Background Technology
[0002] Upper chamfer polishing refers to the process of finely processing the beveled surface after upper chamfering. The surface after chamfering is polished to reduce surface roughness, making it smooth and shiny, achieving higher precision and better surface quality.
[0003] When grinding the chamfer, chamfer polishing equipment is required. However, traditional chamfer polishing equipment does not have a lifting function, and it mostly uses a steel welded structure, which is complicated and bulky. It is also inconvenient to replace and install. Utility Model Content
[0004] To address the shortcomings of existing technologies, this utility model provides an upper chamfering and polishing corner assembly mechanism, which has a lifting function, simple process, smaller overall size, and is easy to install and replace. It solves the problems of the upper chamfering and polishing corner assembly mechanism lacking lifting function, complex box welding process, large size, and inconvenient installation and replacement.
[0005] The present invention relates to an assembly mechanism for an upper chamfered polishing corner, comprising a base plate, a lifting assembly at the bottom of the base plate, a servo motor, one end of the servo motor being fixedly connected to the bottom of the base plate, a lifting screw being fixedly connected to the other end of the servo motor, a threaded sleeve being movably fitted on the surface of the lifting screw, a connecting plate being fixedly fitted on the surface of the threaded sleeve, and guide assemblies on both sides of the connecting plate, the guide assemblies comprising two first linear bearings, one side of the two first linear bearings being fixedly connected to one side of the connecting plate, and a first guide rod being movably connected to the inner cavity of each of the two first linear bearings; two second linear bearings being fixedly connected to one side of the bottom of the connecting plate, and a second guide rod being movably connected to the inner cavity of each of the two second linear bearings; a limiting seat being fixedly fitted between the first guide rod and the second guide rod, and the bottom of the limiting seat being fixedly connected to the top of the base plate; and two vertical plates being fixedly connected to the outer sides of the first and second linear bearings, with a 45° angle splicing aluminum plate being fixedly connected between the two vertical plates. When adjusting the polishing height, the servo motor starts, driving the lifting screw to rotate. This rotation, in conjunction with the movable sleeve, moves the screw sleeve, which in turn moves the connecting plate. The connecting plate then moves the first and second linear bearings, which in turn move the first and second polishing rods. This movement, in turn, moves the vertical plate, which in turn moves the 45° angled aluminum plate. The movement of the 45° angled aluminum plate adjusts the polishing equipment to the appropriate height. By employing four polishing rods, four linear bearings, a 45° angled aluminum plate splicing mechanism, and a screw-lifting structure, the process is simplified and the overall size is reduced.
[0006] The present invention relates to an assembly mechanism for an upper chamfered polishing angle, wherein a movable sleeve is movably fitted onto the surface of the lifting screw, and the movable sleeve is fixedly disposed in the inner cavity at the bottom of the base plate. By using the movable sleeve to cooperate with the lifting screw for rotation, the stability of the lifting screw during rotation is increased, and the phenomenon of jamming during rotation is avoided.
[0007] The present invention relates to an assembly mechanism for an upper chamfered polishing angle, wherein the number of limiting seats is two, and the two limiting seats are centrally symmetrically arranged about the base plate. By limiting the first and second guide rods, the stability of the first and second guide rods is increased, thereby ensuring the stable lifting and lowering of the first and second linear bearings.
[0008] The present invention relates to an upper chamfered polishing angle assembly mechanism, wherein each of the two second light rods and the two first light rods is fixedly connected with a reinforcing plate, and the two reinforcing plates are of the same size. By setting two reinforcing plates, the stability of the first and second light rods is further increased, preventing the first and second light rods from shaking during operation, which could lead to problems with lifting.
[0009] In the above-polished corner assembly mechanism of this utility model, the top and sides of the vertical plate, the surface of the 45° angle splicing aluminum plate, the surfaces of the two first linear bearings and the two second linear bearings are all provided with limit screw holes, and the vertical plate is fixedly connected to the 45° angle splicing aluminum plate and to the two first linear bearings and the two second linear bearings through the limit screw holes and limit bolts. When disassembly is required, rotating the limiting bolts on the surface of the 45° angle splicing aluminum plate will release the limiting between the 45° angle splicing aluminum plate and the vertical plate. Then, rotating the limiting bolts on both sides of the vertical plate will release the limiting between the vertical plate and the first and second linear bearings, allowing the vertical plate to be removed for equipment inspection and maintenance. When installing the equipment, screwing the limiting bolts into the limiting screw holes on both sides of the vertical plate and the surfaces of the two first and second linear bearings will fix the vertical plate to the two first and two second linear bearings. Then, screwing the limiting bolts into the limiting screw holes on the top of the vertical plate and the surface of the 45° angle splicing aluminum plate will fix the vertical plate to the 45° angle splicing aluminum plate, achieving a convenient installation and replacement effect.
[0010] The present invention relates to an upper chamfered polishing angle assembly mechanism, wherein there are two first light rods and two second light rods, and the two first light rods and the two second light rods are distributed in a rectangular pattern.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0012] 1. In this invention, when adjusting the polishing height, the servo motor starts, driving the lifting screw to rotate. The movable sleeve cooperates with the lifting screw to rotate, which in turn moves the screw sleeve. The screw sleeve moves the connecting plate, which in turn moves the first and second linear bearings. The first and second polishing rods, in conjunction with the first and second linear bearings, move, which in turn moves the vertical plate. The vertical plate moves, which in turn moves the 45° angled spliced aluminum plate. By moving the 45° angled spliced aluminum plate, the polishing equipment can be adjusted to the appropriate height. By using four polishing rods, four linear bearings, 45° angled spliced aluminum plates, and a screw lifting structure, the process is simplified and the overall size is smaller.
[0013] 2. This utility model increases the stability of the lifting screw during rotation by setting a movable sleeve to cooperate with the lifting screw, thus avoiding the phenomenon of jamming during the rotation of the lifting screw;
[0014] By limiting the first and second optical rods with the limiting seat, the stability of the first and second optical rods is increased, thereby ensuring the stable lifting and lowering of the first and second linear bearings.
[0015] By setting two reinforcing plates, the stability of the first and second light poles is further increased, preventing them from shaking during operation and causing problems with lifting.
[0016] When disassembly is required, rotating the limiting bolts on the surface of the 45° angle splicing aluminum plate will release the limiting between the 45° angle splicing aluminum plate and the vertical plate. Then, rotating the limiting bolts on both sides of the vertical plate will release the limiting between the vertical plate and the first and second linear bearings, allowing the vertical plate to be removed for equipment inspection and maintenance. When installing the equipment, screwing the limiting bolts into the limiting screw holes on both sides of the vertical plate and the surfaces of the two first and second linear bearings will fix the vertical plate to the two first and two second linear bearings. Then, screwing the limiting bolts into the limiting screw holes on the top of the vertical plate and the surface of the 45° angle splicing aluminum plate will fix the vertical plate to the 45° angle splicing aluminum plate, achieving a convenient installation and replacement effect. Attached Figure Description
[0017] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:
[0018] Figure 1 This is a schematic diagram of the structure of this utility model;
[0019] Figure 2 This is a schematic diagram of the internal cross-sectional structure of the vertical plate of this utility model;
[0020] Figure 3 This is a schematic diagram of the connection structure between the lifting assembly and the guide assembly of this utility model;
[0021] Figure 4 This is a schematic diagram of the lifting component structure of this utility model;
[0022] Figure 5 This is a schematic diagram of the guide component structure of this utility model.
[0023] In the diagram: 1. Base plate; 2. Lifting assembly; 201. Servo motor; 202. Lifting screw; 203. Screw sleeve; 204. Connecting plate; 205. Movable sleeve; 3. Guide assembly; 301. First linear bearing; 302. First guide rod; 303. Second linear bearing; 304. Second guide rod; 305. Reinforcing plate; 306. Limiting seat; 4. Vertical plate; 5. 45° angle spliced aluminum plate; 6. Limiting screw hole. Detailed Implementation
[0024] The following drawings will disclose several embodiments of this utility model. For clarity, many practical details will be described in the following description. However, it should be understood that these practical details should not be used to limit this utility model. That is, in some embodiments of this utility model, these practical details are not essential. In addition, for the sake of simplicity, some conventional structures and components will be shown in the drawings in a simple schematic manner.
[0025] Please see Figure 1-5The present invention relates to an upper chamfering and polishing corner assembly mechanism, comprising a base plate 1, a lifting assembly 2 at the bottom of the base plate 1, a servo motor 201, one end of the servo motor 201 being fixedly connected to the bottom of the base plate 1, and a lifting screw 202 fixedly connected to the other end of the servo motor 201. A threaded sleeve 203 is movably sleeved on the surface of the lifting screw 202, and a connecting plate 204 is fixedly sleeved on the surface of the threaded sleeve 203. Guide assemblies 3 are provided on both sides of the connecting plate 204, and the guide assemblies 3 include two first linear bearings 301, one side of each of the two first linear bearings 301 being fixed to one side of the connecting plate 204. The inner cavities of the two first linear bearings 301 are movably connected to the first guide rods 302. Two second linear bearings 303 are fixedly connected to one side of the bottom of the connecting plate 204. The inner cavities of the two second linear bearings 303 are movably connected to the second guide rods 304. A limiting seat 306 is fixedly sleeved between the first guide rods 302 and the second guide rods 304, and the bottom of the limiting seat 306 is fixedly connected to the top of the base plate 1. Vertical plates 4 are fixedly connected to the outer sides of the first linear bearings 301 and the second linear bearings 303. There are two vertical plates 4. A 45° angle spliced aluminum plate 5 is fixedly connected between the two vertical plates 4. When adjusting the polishing height, the servo motor 201 starts, driving the lifting screw 202 to rotate. The movable sleeve 205 cooperates with the rotation of the lifting screw 202, which in turn drives the screw sleeve 203 to move. The movement of the screw sleeve 203 drives the connecting plate 204 to move, which in turn drives the first linear bearing 301 and the second linear bearing 303 to move. The first polishing rod 302 and the second polishing rod 304 cooperate with the first linear bearing 301 and the second linear bearing 303 to move, which in turn drives the vertical plate 4 to move. The movement of the vertical plate 4 drives the 45° angle spliced aluminum plate 5 to move. The movement of the 45° angle spliced aluminum plate 5 adjusts the polishing equipment to the appropriate height. By using four polishing rods, four linear bearings, 45° angle spliced aluminum plates, and a screw lifting structure, the process is simplified and the overall size is smaller.
[0026] A movable sleeve 205 is movably fitted onto the surface of the lifting screw 202, and the movable sleeve 205 is fixedly installed in the inner cavity at the bottom of the base plate 1. By setting the movable sleeve 205 to cooperate with the lifting screw 202 to rotate, the stability of the lifting screw 202 during rotation is increased, and the phenomenon of jamming during rotation is avoided.
[0027] There are two limiting seats 306, and the two limiting seats 306 are arranged symmetrically about the base plate 1. By limiting the first guide rod 302 and the second guide rod 304 by the limiting seats 306, the stability of the first guide rod 302 and the second guide rod 304 is increased, thereby ensuring the stable lifting and lowering of the first linear bearing 301 and the second linear bearing 303.
[0028] Each of the two second light rods 304 is fixedly connected to the two first light rods 302 by a reinforcing plate 305, and the two reinforcing plates 305 are of the same size. By setting two reinforcing plates 305, the stability of the first light rods 302 and the second light rods 304 is further increased, preventing the first light rods 302 and the second light rods 304 from shaking during operation, which could lead to problems with lifting.
[0029] Limiting screw holes 6 are provided on the top and sides of the vertical plate 4, the surface of the 45° angle spliced aluminum plate 5, and the surfaces of the two first linear bearings 301 and the two second linear bearings 303. The vertical plate 4 is fixedly connected to the 45° angle spliced aluminum plate 5 and to the two first linear bearings 301 and the two second linear bearings 303 through the limiting screw holes 6 and the limiting bolts. When disassembly is required, rotating the limiting bolts on the surface of the 45° angle splicing aluminum plate 5 will release the restriction between the 45° angle splicing aluminum plate 5 and the vertical plate 4. Then, rotating the limiting bolts on both sides of the vertical plate 4 will release the restriction between the vertical plate 4 and the first linear bearing 301 and the second linear bearing 303, allowing the vertical plate 4 to be removed for inspection and maintenance. When installing the equipment, screwing the limiting bolts into the limiting screw holes 6 on both sides of the vertical plate 4 and on the surfaces of the two first linear bearings 301 and the second linear bearings 303 will fix the vertical plate 4 to the two first linear bearings 301 and the two second linear bearings 303. Then, screwing the limiting bolts into the limiting screw holes 6 on the top of the vertical plate 4 and on the surface of the 45° angle splicing aluminum plate 5 will fix the vertical plate 4 and the 45° angle splicing aluminum plate 5, achieving a convenient installation and replacement effect.
[0030] The number of first light rods 302 and second light rods 304 are both two, and the two first light rods 302 and the two second light rods 304 are distributed in a rectangular shape.
[0031] When using this invention: When adjusting the polishing height, the servo motor 201 starts, driving the lifting screw 202 to rotate. The movable sleeve 205 cooperates with the lifting screw 202 to rotate, which in turn moves the threaded sleeve 203. The movement of the threaded sleeve 203 moves the connecting plate 204, which in turn moves the first linear bearing 301 and the second linear bearing 303. The first polishing rod 302 and the second polishing rod 304 cooperate with the first linear bearing 301 and the second linear bearing 303 to move, which in turn moves the vertical plate 4. The movement of the vertical plate 4 moves the 45° angled spliced aluminum plate 5, thus adjusting the polishing equipment to a suitable height. This is achieved by using four polishing rods, four linear bearings, and 45° angled spliced aluminum plates. The screw-lifting structure simplifies the process and reduces the overall size. When disassembly is required, rotating the limiting bolts on the surface of the 45° angled splicing aluminum plate 5 releases the restriction between the 45° angled splicing aluminum plate 5 and the vertical plate 4. Then, rotating the limiting bolts on both sides of the vertical plate 4 releases the restriction between the vertical plate 4 and the first linear bearing 301 and the second linear bearing 303, allowing the vertical plate 4 to be removed for inspection and maintenance. During installation, the limiting bolts are screwed into the limiting screw holes 6 on both sides of the vertical plate 4 and on the surfaces of the two first linear bearings 301 and the second linear bearing 303 to fix the vertical plate 4 to the two first linear bearings 301 and the two second linear bearings 303. Finally, the limiting bolts are screwed into the limiting screw holes 6 on the top of the vertical plate 4 and on the surface of the 45° angled splicing aluminum plate 5 to fix the vertical plate 4 and the 45° angled splicing aluminum plate 5, achieving convenient installation and replacement.
[0032] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.
Claims
1. Mechanism for assembling the upper inverted polishing angle, comprising a base plate (1), characterized in that: A lifting assembly (2) is provided at the bottom of the base plate (1). The lifting assembly (2) includes a servo motor (201). One end of the servo motor (201) is fixedly connected to the bottom of the base plate (1). A lifting screw (202) is fixedly connected to one end of the servo motor (201). A threaded sleeve (203) is movably sleeved on the surface of the lifting screw (202). A connecting plate (204) is fixedly sleeved on the surface of the threaded sleeve (203). Guide assemblies (3) are provided on both sides of the connecting plate (204). The guide assembly (3) includes two first linear bearings (301). One side of the two first linear bearings (301) is fixedly connected to one side of the connecting plate (204). The inner cavity of the first linear bearing (301) is movably connected to the first light rod (302). Two second linear bearings (303) are fixedly connected to one side of the bottom of the connecting plate (204). The inner cavities of the two second linear bearings (303) are movably connected to the second light rod (304). A limiting seat (306) is fixedly sleeved between the first light rod (302) and the second light rod (304). The bottom of the limiting seat (306) is fixedly connected to the top of the base plate (1). A vertical plate (4) is fixedly connected to the outer side of the first linear bearing (301) and the second linear bearing (303). There are two vertical plates (4). A 45° angle spliced aluminum plate (5) is fixedly connected between the two vertical plates (4).
2. The upside-down polishing angle assembly mechanism according to claim 1, wherein: The surface of the lifting screw (202) is movably fitted with a movable sleeve (205), and the movable sleeve (205) is fixedly installed in the inner cavity at the bottom of the base plate (1).
3. The upside-down polishing angle assembly mechanism according to claim 1, wherein: The number of the limiting seats (306) is two, and the two limiting seats (306) are arranged symmetrically about the base plate (1).
4. The upside-down gooseneck assembly of claim 1, wherein: Each of the two second light rods (304) and the two first light rods (302) is fixedly connected with a reinforcing plate (305), and the two reinforcing plates (305) are the same size.
5. The upside-down gooseneck assembly of claim 1, wherein: Limiting screw holes (6) are provided on the top and sides of the vertical plate (4), the surface of the 45° angle spliced aluminum plate (5), the surfaces of the two first linear bearings (301) and the two second linear bearings (303). The vertical plate (4) is fixedly connected to the 45° angle spliced aluminum plate (5) and the two first linear bearings (301) and the two second linear bearings (303) through the limiting screw holes (6) and the limiting bolts.
6. The upper chamfered polishing angle assembly mechanism according to claim 1, characterized in that: There are two of each of the first light rod (302) and the second light rod (304), and the two first light rods (302) and the two second light rods (304) are arranged in a rectangular pattern.