Polishing structure of burr removing machine

Abstract

The polishing structure of the burr removing machine comprises a base, a driving part is arranged at the top of the base, the driving part is connected with a polishing wheel body, a first protective cover used for protecting the polishing wheel body is further installed at the top of the base, and a second protective cover is slidably connected between the first protective cover and the base. A protection plate is mounted on the front face of the second protection cover through a hinge and provided with an avoiding opening allowing one side of the polishing wheel body to stretch out. According to the polishing wheel, the polishing wheel body can be protected through the first protective cover and the second protective cover, one side of the polishing wheel body extends out of the avoiding opening to be used for polishing, most of the polishing wheel body is protected between the first protective cover and the second protective cover, and the safety in the using process can be improved; and the first protective cover and the second protective cover are in sliding connection, and the length of the extending part of the polishing wheel body can be adjusted according to actual conditions.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing, in particular to a polishing structure of a burr removal machine. Background Art

[0002] A figure is an unpainted resin mold kit, a kind of collectible model, and also a kind of animation peripheral. Figures usually have high artistic and collection value, with fine design and complex production, often showing very detailed details and character features. In the production process of figures, spraying equipment is needed to spray the color, and the color needs to be dried after spraying.

[0003] In order to improve the appearance of figures, a burr removal machine is usually used to polish and remove burrs during the processing of figures. In the prior art, the polishing wheel of the polishing structure of the burr removal machine is mostly exposed to the outside, and there are great safety hazards during the rotation of the polishing wheel. Therefore, we make improvements on this and propose a polishing structure of the burr removal machine.

[0004] For example, the Chinese utility model patent (publication number: CN210703914U) discloses a “polishing device for drill bit processing that is easy to clean”. Its specification discloses that the polishing part of a conventional polishing device is directly exposed to the outside, and people may accidentally bump into it during use, causing great harm; the above patent can prove the defects of the prior art. Summary of the invention

[0005] The utility model aims to solve the problem that most of the polishing wheels in the existing polishing structure are exposed to the outside, and there are great potential safety hazards in the process of the polishing wheels rotating.

[0006] In order to achieve the above-mentioned purpose of the invention, the utility model provides a polishing structure of a burr removal machine to improve the above-mentioned problem.

[0007] The specific application is as follows:

[0008] A polishing structure of a burr removal machine includes a base, a driving member is arranged on the top of the base, the driving member is connected to a polishing wheel body, a first protective cover for protecting the polishing wheel body is also installed on the top of the base, a second protective cover is slidably connected between the first protective cover and the base, a protective plate is installed on the front of the second protective cover through a hinge, and a avoidance opening is opened on the protective plate for one side of the polishing wheel body to extend out.

[0009] As a preferred technical solution of the present application, the driving member is a motor installed on the top of the base, the output shaft of the motor is connected to the polishing wheel body, a first notch is opened on the side of the first protective cover close to the motor, and the output shaft of the motor passes through the first notch; a fan is installed on the back of the first protective cover.

[0010] As a preferred technical solution of the present application, both sides of the bottom of the second protective cover are fixedly connected with slide seats, the insides of the two slide seats are slidably connected with guide rails, and the two guide rails are installed on the top of the base.

[0011] As a preferred technical solution of the present application, the top of the second protective cover is threadedly connected with a hand bolt, and the bottom end of the hand bolt passes through the second protective cover and contacts the top of the first protective cover.

[0012] As a preferred technical solution of the present application, a second notch is formed on a side of the second protective cover close to the motor, and the output shaft of the motor passes through the second notch.

[0013] As a preferred technical solution of the present application, two baffles are fixedly installed on the inner wall of the second protective cover, and both of the baffles are in contact with the protective plate.

[0014] As a preferred technical solution of the present application, the front side of the second protective cover is fixedly connected to a support frame, a limiting rod is inserted into the support frame, the top end of the limiting rod is fixedly connected to a magnet, and one side of the limiting rod is in contact with the protective plate.

[0015] As a preferred technical solution of the present application, two connecting seats are fixedly installed on the bottom of the second protective cover close to the protective plate, a connecting shaft is fixedly connected between the two connecting seats, and a bearing plate is sleeved on the outer surface of the connecting shaft.

[0016] As a preferred technical solution of the present application, a slot is provided on one side of the carrier plate, and a handle is fixedly connected to the bottom of the carrier plate.

[0017] As a preferred technical solution of the present application, the bottom of the carrying plate contacts the top of the base, and the bottom of the handle is flush with the bottom of the base.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] In the scheme of this application:

[0020] In order to solve the problem in the prior art that most of the polishing wheel of the polishing structure is exposed to the outside, which poses a great safety hazard during the rotation of the polishing wheel, the present application can protect the polishing wheel body by setting up a first protective cover and a second protective cover. One side of the polishing wheel body extends out from the avoidance port for polishing, and most of the polishing wheel body is protected between the first protective cover and the second protective cover, which can improve safety during use. In addition, the first protective cover and the second protective cover are slidably connected, and the length of the protruding part of the polishing wheel body can be adjusted according to actual conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the polishing structure of the burr removal machine provided in this application;

[0022] Figure 2 Provided for this application Figure 1 A side view structural schematic diagram of;

[0023] Figure 3 A schematic diagram of the structure of the first gap provided in this application;

[0024] Figure 4 A schematic diagram of the structure of the second gap provided in this application;

[0025] Figure 5 This is a schematic diagram of the structure of the supporting plate provided in this application after being erected.

[0026] Indicated in the figure:

[0027] 1. Base; 2. Motor; 3. Polishing wheel body; 4. First protective cover; 401. First notch; 5. Fan; 6. Second protective cover; 601. Protective plate; 602. Avoidance; 603. Tightening bolt; 604. Second notch; 605. Baffle; 606. Sliding seat; 607. Guide rail; 608. Support frame; 609. Limit rod; 610. Magnet; 7. Connecting seat; 701. Connecting shaft; 702. Loading plate; 703. Handle; 704. Slot. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0029] As described in the background art, in order to improve the appearance of figures, a burr removal machine is usually used to polish and remove burrs during the processing of the figures. In the prior art, the polishing wheel of the polishing structure of the burr removal machine is mostly exposed to the outside, and there are great safety hazards during the rotation of the polishing wheel.

[0030] In order to solve this technical problem, the utility model provides a polishing structure of a burr removal machine.

[0031] Specifically, please refer to Figure 1-Figure 4 , the polishing structure of the burr removal machine specifically includes:

[0032] A base 1 is provided with a driving member on the top of the base 1, and the driving member is connected to the polishing wheel body 3. A first protective cover 4 for protecting the polishing wheel body 3 is also installed on the top of the base 1. A second protective cover 6 is slidably connected between the first protective cover 4 and the base 1. A protective plate 601 is installed on the front of the second protective cover 6 through a hinge, and a avoidance opening 602 is opened on the protective plate 601 for one side of the polishing wheel body 3 to extend out.

[0033] The polishing structure of the burr removal machine provided by the utility model can protect the polishing wheel body 3 by means of the first protective cover 4 and the second protective cover 6. One side of the polishing wheel body 3 extends out from the avoidance opening 602 for polishing, and most of the polishing wheel body 3 is protected between the first protective cover 4 and the second protective cover 6, which can improve the safety during use. Moreover, the first protective cover 4 and the second protective cover 6 are slidably connected, and the length of the protruding part of the polishing wheel body 3 can be adjusted according to actual conditions.

[0034] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0035] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0036] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0037] Example 1, please refer to Figure 1-Figure 4 A polishing structure of a burr removal machine includes a base 1, a driving member is arranged on the top of the base 1, and the driving member is connected to a polishing wheel body 3. A first protective cover 4 for protecting the polishing wheel body 3 is also installed on the top of the base 1, and a second protective cover 6 is slidably connected between the first protective cover 4 and the base 1, and a protective plate 601 is installed on the front of the second protective cover 6 through a hinge, and a bypass port 602 is opened on the protective plate 601 for one side of the polishing wheel body 3 to extend out. The polishing wheel body 3 can be protected by the first protective cover 4 and the second protective cover 6, and one side of the polishing wheel body 3 extends out of the bypass port 602 for polishing, while most of the polishing wheel body 3 is protected between the first protective cover 4 and the second protective cover 6, which can improve safety during use, and the first protective cover 4 and the second protective cover 6 are slidably connected, and the length of the extended part of the polishing wheel body 3 can be adjusted according to actual conditions.

[0038] Further, such as Figure 3As shown, the driving member is a motor 2 installed on the top of the base 1, the output shaft of the motor 2 is connected to the polishing wheel body 3, and a first notch 401 is opened on the side of the first protective cover 4 close to the motor 2, and the output shaft of the motor 2 passes through the first notch 401; a fan 5 is installed on the back of the first protective cover 4, and the fan 5 can be connected to the existing dust removal equipment to transport the dust generated during the polishing process of the polishing wheel body 3 to the dust removal equipment for treatment.

[0039] Embodiment 2, the polishing structure of the burr removal machine provided in embodiment 1 is further optimized, specifically, as follows Figure 2 As shown, both sides of the bottom of the second protective cover 6 are fixedly connected with slides 606, and the insides of the two slides 606 are slidably connected with guide rails 607, and the two guide rails 607 are installed on the top of the base 1. The guide rails 607 and the slides 606 cooperate with each other to support the second protective cover 6, and allow the second protective cover 6 to move to adjust the extension amount of the polishing wheel body 3.

[0040] Further, such as Figure 1-Figure 4 As shown, the top of the second protective cover 6 is threadedly connected with a hand bolt 603, and the bottom end of the hand bolt 603 passes through the second protective cover 6 and contacts the top of the first protective cover 4. When the hand bolt 603 is tightened, the position of the second protective cover 6 can be limited, and when the hand bolt 603 is loosened, the second protective cover 6 can be pushed to move to adjust the position of the second protective cover 6.

[0041] Further, such as Figure 3 As shown, a second notch 604 is provided on a side of the second protective cover 6 close to the motor 2 , and the output shaft of the motor 2 passes through the second notch 604 . The second notch 604 can prevent the second protective cover 6 from affecting the output shaft of the motor 2 .

[0042] Further, such as Figure 4 As shown, two baffles 605 are fixedly installed on the inner wall of the second protective cover 6 , and both baffles 605 are in contact with the protective plate 601 , and the baffles 605 can limit the protective plate 601 .

[0043] Further, such as Figure 4 As shown, the front of the second protective cover 6 is fixedly connected to a support frame 608, and a limiting rod 609 is inserted in the support frame 608. The top of the limiting rod 609 is fixedly connected to a magnet 610, and the magnet 610 can be adsorbed together with the support frame 608. One side of the limiting rod 609 is in contact with the protective plate 601, and the limiting rod 609 can cooperate with the baffle 605 to limit the protective plate 601. After the limiting rod 609 is pulled upward to remove the limiting rod 609, the protective plate 601 can be rotated to a horizontal position, so that the second protective cover 6 and the first protective cover 4 can be cleaned.

[0044] Embodiment 3, the polishing structure of the burr removal machine provided in Embodiment 2 is further optimized, specifically, as follows Figure 4 As shown, two connecting seats 7 are fixedly installed at the bottom of the second protective cover 6 close to the protective plate 601, and a connecting shaft 701 is fixedly connected between the two connecting seats 7. The outer surface of the connecting shaft 701 is sleeved with a bearing plate 702, which can be used to place products that need to be polished.

[0045] Further, such as Figure 1 As shown, a slot 704 is provided on one side of the carrying plate 702 , and a handle 703 is fixedly connected to the bottom of the carrying plate 702 .

[0046] Further, such as Figure 1 As shown, the bottom of the supporting plate 702 contacts the top of the base 1 , and the bottom of the handle 703 is flush with the bottom of the base 1 , that is, after the base 1 is placed on the supporting surface, the handle 703 also contacts the supporting surface, thereby enabling the handle 703 to support the supporting plate 702 .

[0047] The use process of the polishing structure of the burr removal machine provided by the utility model is as follows:

[0048] Loosen the hand-tightening bolt 603 and push the second protective cover 6 to move. Adjust the amount of the polishing wheel body 3 extending out of the avoidance opening 602 according to the actual situation. After adjustment, tighten the hand-tightening bolt 603, drive the polishing wheel body 3 to rotate through the motor 2, and bring the part to be polished into contact with the polishing wheel body 3 for polishing. After use, loosen the hand-tightening bolt 603 and push the second protective cover 6 so that the polishing wheel body 3 does not extend out of the avoidance opening 602. After pulling the magnet 610 upward, rotate the bearing plate 702 around the connecting shaft 701 until it is upright, and insert the limit rod 609 between the support frame 608 and the slot 704. Figure 5 As shown, at this time, the first protective cover 4, the second protective cover 6 and the supporting plate 702 can protect the polishing wheel body 3, so that the polishing wheel body 3 can be protected during storage. When it is used again, pull the magnet 610 upward, then rotate the supporting plate 702 to a horizontal position, and then extend the polishing wheel body 3 from the avoidance port 602.

[0049] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. A polishing structure of a burr removal machine, characterized in that: The invention comprises a base (1), a driving member is arranged on the top of the base (1), the driving member is connected to a polishing wheel body (3), a first protective cover (4) for protecting the polishing wheel body (3) is also installed on the top of the base (1), a second protective cover (6) is slidably connected between the first protective cover (4) and the base (1), a protective plate (601) is installed on the front of the second protective cover (6) via a hinge, and a retaining opening (602) is opened on the protective plate (601) for a side of the polishing wheel body (3) to extend out.

2. The polishing structure of a burr removal machine according to claim 1, characterized in that: The driving member is a motor (2) mounted on the top of the base (1); an output shaft of the motor (2) is connected to the polishing wheel body (3); a first notch (401) is formed on a side of the first protective cover (4) close to the motor (2); the output shaft of the motor (2) passes through the first notch (401); and a fan (5) is mounted on the back of the first protective cover (4).

3. The polishing structure of a burr removal machine according to claim 2, characterized in that: Both sides of the bottom of the second protective cover (6) are fixedly connected to a slide seat (606), the insides of the two slide seats (606) are slidably connected to a guide rail (607), and the two guide rails (607) are installed on the top of the base (1).

4. The polishing structure of a burr removal machine according to claim 3, characterized in that: The top of the second protective cover (6) is threadedly connected with a hand-tightened bolt (603), and the bottom end of the hand-tightened bolt (603) passes through the second protective cover (6) and contacts the top of the first protective cover (4).

5. The polishing structure of a burr removal machine according to claim 4, characterized in that: A second notch (604) is provided on a side of the second protective cover (6) close to the motor (2), and an output shaft of the motor (2) passes through the second notch (604).

6. The polishing structure of a burr removal machine according to claim 5, characterized in that: Two baffles (605) are fixedly mounted on the inner wall of the second protective cover (6), and both of the baffles (605) are in contact with the protective plate (601).

7. The polishing structure of a burr removal machine according to claim 6, characterized in that: The front side of the second protective cover (6) is fixedly connected to a support frame (608), a limit rod (609) is inserted into the support frame (608), a magnet (610) is fixedly connected to the top of the limit rod (609), and one side of the limit rod (609) is in contact with the protective plate (601).

8. The polishing structure of a burr removal machine according to claim 7, characterized in that: Two connection seats (7) are fixedly mounted on the bottom of the second protective cover (6) on one side close to the protective plate (601), a connection shaft (701) is fixedly connected between the two connection seats (7), and a bearing plate (702) is sleeved on the outer surface of the connection shaft (701).

9. The polishing structure of a burr removal machine according to claim 8, characterized in that: A slot (704) is provided on one side of the carrying plate (702), and a handle (703) is fixedly connected to the bottom of the carrying plate (702).

10. The polishing structure of a burr removal machine according to claim 9, characterized in that: The bottom of the carrying plate (702) contacts the top of the base (1), and the bottom of the handle (703) is flush with the bottom of the base (1).

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