Deburring device for medal artware production

Abstract

The utility model discloses a deburring device for medal handicraft production, which relates to the technical field of medal handicraft production equipment and comprises a grip and a support, the support is fixedly mounted at one end of the grip, and an adjusting component is arranged on the inner wall of the support; the adjusting assembly comprises a rotating frame, a mounting cylinder, a plurality of mounting shafts, a first bevel gear, a mounting frame, a second motor and a second bevel gear, the rotating frame is rotatably mounted on one side of the inner wall of the support, the mounting cylinder is fixedly mounted on one side of the rotating frame, the mounting shafts are rotatably mounted on the outer wall of the mounting cylinder, and the first bevel gear is fixedly mounted at one end of each mounting shaft; the mounting frame is fixedly mounted on the inner wall of the mounting cylinder; according to the technical scheme provided by the utility model, the adjusting component is arranged, so that the grinding heads in various shapes can be preset when burrs on the surface of the medal handicraft are ground, and the grinding heads can be quickly replaced according to the position of the ground medal handicraft, and the burrs on the surface of the medal handicraft can be ground more conveniently and quickly.

Description

Technical Field

[0001] The utility model relates to the technical field of medal-like handicraft production equipment, in particular to a deburring device for producing medal-like handicrafts. Background Art

[0002] During the production process of medals, especially in the stamping, casting, cutting and other process links, burrs may be generated. The burrs not only affect the appearance of the medals, but also may affect its wearing comfort. Therefore, removing burrs is an important step in the medal production process. Deburring can be done by manual grinding, mechanical polishing, chemical corrosion and other methods. Manual grinding is the most traditional deburring method today. The edges and surfaces of medals are polished with tools such as sandpaper and files. Detailed processing can be performed according to specific circumstances, which is especially suitable for small batches or individual complex medals. However, different tools need to be replaced when using manual grinding to deburr. Even when using an electric grinder for grinding, different grinding heads need to be replaced, which is inconvenient to use. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the shortcomings of the prior art and provide a deburring device for the production of medal-like crafts, so as to solve the problem that different tools need to be replaced when manual grinding and deburring are used in the prior art, and even when an electric grinder is used for grinding, different grinding heads need to be replaced, which is inconvenient to use.

[0004] In view of this, the utility model provides a deburring device for producing medal-type crafts, comprising a handle and a bracket, wherein the bracket is fixedly mounted on one end of the handle, and an adjustment component is arranged on the inner wall of the bracket;

[0005] The adjusting assembly includes a rotating frame, a mounting cylinder, a plurality of mounting shafts, a first bevel gear, a mounting frame, a second motor and a second bevel gear. The rotating frame is rotatably mounted on one side of the inner wall of the bracket, the mounting cylinder is fixedly mounted on one side of the rotating frame, a plurality of mounting shafts are rotatably mounted on the outer wall of the mounting cylinder, the first bevel gear is fixedly mounted on one end of the mounting shaft, the mounting frame is fixedly mounted on the inner wall of the mounting cylinder, the second motor is fixedly mounted on one side of the inner wall of the mounting frame, the second bevel gear is fixedly mounted on the output end of the second motor, and a plurality of the first bevel gears are meshed with the second bevel gears.

[0006] Optionally, a plurality of rotation grooves are formed on the outer wall of the installation tube, and the installation shaft is rotatably installed on the groove walls corresponding to the rotation grooves.

[0007] Optionally, a grinding head is installed at one end of the installation shaft, a thread groove is opened at one end of the installation shaft, a fixing screw is fixedly installed at one end of the grinding head, and the fixing screw is threadedly connected to the corresponding wall of the thread groove.

[0008] Optionally, a first motor is fixedly mounted on the bottom end of one side of the bracket, an output end of the first motor extends into the interior of the bracket, and the rotating frame is fixedly mounted on the output end of the first motor.

[0009] Optionally, the bracket is U-shaped, and one side of the mounting frame is rotatably mounted on one side of the inner wall of the bracket.

[0010] Optionally, one end of the installation shaft extends into the interior of the installation cylinder, and the first bevel gear is located inside the installation cylinder.

[0011] Optionally, a slide groove is provided at the top of the inner wall of the rotating frame, an electric push rod is fixedly installed on one side of the inner wall of the rotating frame, a clamping column is fixedly installed on the output end of the electric push rod, the clamping column is slidably installed on the wall of the slide groove, the clamping column extends to the outside of the rotating frame, a plurality of clamping grooves are provided on one side of the inner wall of the bracket, and the clamping column is engaged with the corresponding clamping grooves.

[0012] It can be seen from the above technical solutions that the embodiments of the utility model have the following advantages:

[0013] 1. The utility model is a deburring device for producing medal-like crafts. By setting an adjustment component, a variety of shapes of grinding heads can be preset when grinding burrs on the surface of medal crafts, and the grinding head can be quickly replaced according to the position of the medal crafts to be polished, which makes it more convenient and quick to polish the burrs on the surface of medal crafts.

[0014] 2. The utility model is a deburring device for producing medal-like handicrafts. By setting a clamping column, after the installation tube is adjusted to a good position, the electric push rod is started to drive the clamping column to extend out of the rotating frame. The clamping column is engaged in the aligned clamping groove to assist in fixing the installation tube, so that the installation tube can be fixed more stably.

[0015] These features and advantages of the present invention will be disclosed in detail in the following specific implementation manners and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a cross-sectional view of the installation tube of the utility model;

[0019] Figure 3 This is the installation diagram of the installation tube of the utility model;

[0020] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle;

[0021] Figure 5 This is a schematic diagram of the grinding head of the utility model.

[0022] Explanation of the reference numerals: 1. handle; 2. bracket; 3. first motor; 4. rotating frame; 5. mounting cylinder; 6. mounting shaft; 7. grinding head; 8. fixing screw; 9. first bevel gear; 10. mounting frame; 11. second motor; 12. second bevel gear; 13. electric push rod; 14. clamping column; 15. clamping slot. DETAILED DESCRIPTION

[0023] The following is an explanation and description of the technical scheme of the embodiment of the utility model in conjunction with the drawings of the embodiment of the utility model, but the following embodiment is only a preferred embodiment of the utility model, not all. Based on the embodiment in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the utility model.

[0024] A deburring device for producing medal-like handicrafts according to an embodiment of the utility model will be described in detail below in conjunction with the accompanying drawings.

[0025] Example 1

[0026] For easier understanding, see Figures 1 to 5 The utility model provides an embodiment of a deburring device for producing medal-like handicrafts, comprising a handle 1 and a bracket 2, wherein the bracket 2 is fixedly mounted at one end of the handle 1, and an adjusting component is arranged on the inner wall of the bracket 2; the adjusting component comprises a rotating frame 4, a mounting tube 5, a plurality of mounting shafts 6, a first bevel gear 9, a mounting frame 10, a second motor 11 and a second bevel gear 12, the rotating frame 4 is rotatably mounted on one side of the inner wall of the bracket 2, the mounting tube 5 is fixedly mounted on one side of the rotating frame 4, a plurality of mounting shafts 6 are rotatably mounted on the outer wall of the mounting tube 5, the first bevel gear 9 is fixedly mounted on one end of the mounting shaft 6, the mounting frame 10 is fixedly mounted on the inner wall of the mounting tube 5, the second motor 11 is fixedly mounted on one side of the inner wall of the mounting frame 10, the second bevel gear 12 is fixedly mounted on the output end of the second motor 11, and a plurality of first bevel gears 9 are meshed with the second bevel gears 12.

[0027] It should be noted that, by setting an adjustment component, grinding heads 7 of various shapes can be preset when grinding burrs on the surface of medal crafts, and the grinding heads 7 can be quickly replaced according to the position of the medal crafts to be polished, which can make grinding burrs on the surface of medal crafts more convenient and quick; by setting a handle 1, the staff can hold the deburring device by hand, and the mounting cylinder 5 is installed by setting a bracket 2. The mounting cylinder 5 is used to drive the grinding head 7 to rotate and replace different grinding heads 7. The mounting shaft 6 is used to install the grinding head 7.

[0028] In some embodiments, Figure 2 As shown, a plurality of rotating grooves are provided on the outer wall of the mounting tube 5, and the mounting shaft 6 is rotatably installed on the corresponding rotating groove wall. A grinding head 7 is installed on one end of the mounting shaft 6, and a threaded groove is provided on one end of the mounting shaft 6. A fixing screw 8 is fixedly installed on one end of the grinding head 7. The fixing screw 8 is threadedly connected to the corresponding threaded groove wall. One end of the mounting shaft 6 extends to the inside of the mounting tube 5, and the first bevel gear 9 is located inside the mounting tube 5.

[0029] It should be noted that when using the deburring device, the grinding head 7 of different shapes is screwed into the threaded groove at one end of the mounting shaft 6 through the fixed screw 8 on one side of the grinding head 7, and the second motor 11 is started to drive the second bevel gear 12 to rotate. The rotation of the second bevel gear 12 drives all the first bevel gears 9 meshing with the second bevel gear 12 to rotate, thereby driving the grinding head 7 to rotate, and the rotating grinding head 7 is used to grind the burrs on the surface of the medal craft.

[0030] In some embodiments, Figure 3 As shown, a first motor 3 is fixedly installed at the bottom end of one side of the bracket 2, the output end of the first motor 3 extends to the inside of the bracket 2, the rotating frame 4 is fixedly installed at the output end of the first motor 3, the bracket 2 is U-shaped, and one side of the mounting frame 10 is rotatably installed on one side of the inner wall of the bracket 2.

[0031] It should be noted that by starting the first motor 3 , the rotating frame 4 can be driven to rotate, and the rotating frame 4 drives the mounting tube 5 to rotate, thereby driving the grinding head 7 to rotate to a position suitable for grinding.

[0032] In this example, a servo motor can be used as the first motor 3, and the mounting cylinder 5 can be fixed after the mounting cylinder 5 is rotated to a suitable position. A DC motor can be used as the second motor 11. When the grinding head 7 needs to be adjusted, the second motor 11 is turned off so that the output end of the second motor 11 can rotate accordingly.

[0033] according to Figure 5As shown, in this example, the grinding head 7 can be selected from four shapes, among which: the a grinding head 7 is used to grind a large area of ​​the surface of the medal; the b grinding head 7 is smaller than the a grinding head 7, and the b grinding head 7 can grind the gaps on the surface of the medal; the c grinding head 7 has sandpaper located on the outer wall of the grinding head 7, and can grind the edge of the medal; the d grinding head 7 is thinner than the c grinding head 7, and can grind the holes on the medal.

[0034] Example 2

[0035] In some embodiments, Figure 4 As shown, a slide groove is provided at the top of the inner wall of the rotating frame 4, an electric push rod 13 is fixedly installed on one side of the inner wall of the rotating frame 4, a clamping column 14 is fixedly installed on the output end of the electric push rod 13, the clamping column 14 is slidably installed on the wall of the slide groove, and the clamping column 14 extends to the outside of the rotating frame 4, and a plurality of clamping grooves 15 are provided on one side of the inner wall of the bracket 2, and the clamping column 14 is engaged with the corresponding clamping grooves 15.

[0036] It should be noted that, by providing the clamping column 14, after the mounting tube 5 is adjusted to a suitable position, the electric push rod 13 is started to drive the clamping column 14 to extend to the outside of the rotating frame 4, and the clamping column 14 is engaged in the aligned clamping groove 15 to assist in fixing the mounting tube 5, so that the mounting tube 5 can be fixed more stably.

[0037] In this example, the clamping column 14 is L-shaped as a whole, with one end of the clamping column 14 being a cylindrical column and the upper part being a part that slides in the slide groove, which limits the movement of the clamping column 14 to avoid the influence of lateral force on the electric push rod.

[0038] Working principle: When using the deburring device, the grinding head 7 of different shapes is screwed into the threaded groove at one end of the mounting shaft 6 through the fixed screw 8 on one side of the grinding head 7, and the second motor 11 is started to drive the second bevel gear 12 to rotate. The rotation of the second bevel gear 12 drives all the first bevel gears 9 meshing with the second bevel gear 12 to rotate, thereby driving the grinding head 7 to rotate, and the rotating grinding head 7 is used to grind the burrs on the surface of the medal craft.

[0039] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A deburring device for producing medal crafts, characterized in that: It comprises a handle (1) and a bracket (2), wherein the bracket (2) is fixedly mounted on one end of the handle (1), and an adjustment component is arranged on the inner wall of the bracket (2); The adjustment component comprises a rotating frame (4), a mounting tube (5), a plurality of mounting shafts (6), a first bevel gear (9), a mounting frame (10), a second motor (11) and a second bevel gear (12); the rotating frame (4) is rotatably mounted on one side of the inner wall of the bracket (2); the mounting tube (5) is fixedly mounted on one side of the rotating frame (4); a plurality of mounting shafts (6) are rotatably mounted on the outer wall of the mounting tube (5); the first bevel gear (9) is fixedly mounted on one end of the mounting shaft (6); the mounting frame (10) is fixedly mounted on the inner wall of the mounting tube (5); the second motor (11) is fixedly mounted on one side of the inner wall of the mounting frame (10); the second bevel gear (12) is fixedly mounted on the output end of the second motor (11); and a plurality of the first bevel gears (9) are meshed with the second bevel gears (12).

2. The deburring device for producing medal-like crafts according to claim 1 is characterized in that: The outer wall of the installation cylinder (5) is provided with a plurality of rotation grooves, and the installation shaft (6) is rotationally installed on the groove walls corresponding to the rotation grooves.

3. The deburring device for producing medal-like crafts according to claim 1 is characterized in that: A grinding head (7) is mounted on one end of the mounting shaft (6), a thread groove is formed on one end of the mounting shaft (6), a fixing screw (8) is fixedly mounted on one end of the grinding head (7), and the fixing screw (8) is threadedly connected to a groove wall corresponding to the thread groove.

4. The deburring device for producing medal-like crafts according to claim 1, characterized in that: A first motor (3) is fixedly mounted on the bottom end of one side of the bracket (2); an output end of the first motor (3) extends into the interior of the bracket (2); and the rotating frame (4) is fixedly mounted on the output end of the first motor (3).

5. The deburring device for producing medal crafts according to claim 1 is characterized in that: The bracket (2) is U-shaped, and one side of the mounting frame (10) is rotatably mounted on one side of the inner wall of the bracket (2).

6. The deburring device for producing medal crafts according to claim 1, characterized in that: One end of the installation shaft (6) extends into the interior of the installation cylinder (5), and the first bevel gear (9) is located inside the installation cylinder (5).

7. The deburring device for producing medal crafts according to claim 1, characterized in that: A sliding groove is provided at the top of the inner wall of the rotating frame (4); an electric push rod (13) is fixedly installed on one side of the inner wall of the rotating frame (4); a clamping column (14) is fixedly installed on the output end of the electric push rod (13); the clamping column (14) is slidably installed on the wall of the sliding groove; the clamping column (14) extends to the outside of the rotating frame (4); a plurality of clamping grooves (15) are provided on one side of the inner wall of the bracket (2); the clamping column (14) is clamped with the corresponding clamping grooves (15).

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