Accurate embedding and positioning device for commemorative medal

Abstract

The utility model discloses an accurate embedding and positioning device for a commemorative medal, and relates to the technical field of commemorative medal. Fixing plates are arranged on the two sides of the top of the workbench, a mounting plate is fixedly connected to the outer side of each fixing plate, an insertion bolt is inserted into the top of each mounting plate, a plurality of insertion grooves matched with the insertion bolts in shape are formed in the surface of the top of the workbench, and each insertion bolt is clamped into the corresponding insertion groove. A screw rod is installed in each fixing plate in a threaded mode, each screw rod extends to the outer side of the corresponding fixing plate, a hand wheel is fixedly installed on the surface of the outer side of each screw rod, and each screw rod extends to the inner side of the corresponding fixing plate. The position of the positioning plate can be adjusted by arranging the screw rod, the memorial medal with different sizes and thicknesses can be positioned and clamped from the outer side and the top by utilizing the limiting part, the stability of limiting the memorial medal is improved, and therefore the application range of the device is expanded.

Description

Technical Field

[0001] The utility model relates to the technical field of commemorative medals, and in particular to a precise inlaying and positioning device for commemorative medals. Background Art

[0002] A commemorative medal is an item with special significance and symbolic value, usually used to recognize the outstanding contributions or achievements made by an individual or group in a specific field or period. It is a badge made of metal or other materials, usually engraved with relevant logos, patterns, texts, etc. The precise inlaying of commemorative medals is a delicate and skillful process that involves multiple steps and key elements.

[0003] When commemorative medals are inlaid, the medals are usually placed on an operating table and the inlay work is performed on the medal surface. When inlaying medals made of materials such as gold, silver, copper and aluminum, it is usually done manually, with tweezers and other tools to clamp the inlay and place the inlay on the surface of the medal. When inlaying, the medal needs to be held in a fixed position by hand because the human hand cannot remain stable. Therefore, during the inlay work, the shaking of the hand will cause the inlay to be in the wrong position, which will further greatly increase the working time of the inlay and waste manpower.

[0004] The prior art proposes a Chinese patent with publication number CN219054166U to solve the above-mentioned technical problems. The technical solution disclosed in the patent document is as follows: a commemorative medal inlay positioning device, including an operating table, a mold body is arranged on the top of the operating table, a rectangular groove is opened on one side of the operating table, a first magnet is arranged in the rectangular groove, a plurality of positioning components are arranged on the top of the operating table, a moving mechanism is arranged on the other side of the operating table, the moving mechanism includes a moving component and a lifting component, and four clamping components are arranged on the top of the mold body; the utility model utilizes the design of the operating table, the first magnet, the mold body, the clamping component and the moving mechanism to connect the mold body by moving The mold body is determined by using a rod and a sliding block, and then the hydraulic rod is started to push the mold body to the surface of the medal, so as to fix the inlay in the next step and realize the accurate positioning of the inlay. The design of the operating table, the first magnet and the positioning component is utilized, and the positioning component is connected to the operating table so that the round rod can squeeze and position the medal to ensure that the medal does not move during inlay. However, during use, the positioning device for accurately inlaying commemorative medals in this scheme has a fixed positioning structure and cannot be adjusted according to commemorative medals of different sizes and thicknesses, which has certain limitations. Therefore, it is necessary to propose a precise inlay positioning device for commemorative medals to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a precise inlay positioning device for commemorative medals to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A device for accurately inlaying and positioning commemorative medals comprises a workbench; fixing plates are arranged on both sides of the top of the workbench, the outer side of each fixing plate is fixedly connected to a mounting plate, the top of each mounting plate is plugged with a plug, a plurality of slots matching the shape of the plugs are provided on the top surface of the workbench, each plug is respectively engaged with the inside of each slot, a screw is threadedly installed on the inside of each fixing plate, each screw extends to the outside of each fixing plate, and a handwheel is fixedly installed on the outer surface of each screw, each screw extends to the inner side of each fixing plate, and a positioning plate is rotatably installed on the inner surface of each screw through a bearing, and a limiting component for limiting the top of the commemorative medal is provided on the top of each positioning plate.

[0008] The positioning structure of the positioning device for precise inlaying of commemorative medals in the prior art is fixed in position and cannot be adjusted according to commemorative medals of different sizes and thicknesses, which has certain limitations. In the present application, a hand wheel is installed to expand the contact area between the operator's hand and the screw rod, so as to facilitate the rotation of the screw rod, and then the position of the positioning plate can be adjusted, so that commemorative medals of different sizes can be clamped and limited.

[0009] A further improvement of the technical solution of the utility model is that each limiting component includes a fixing frame, the bottom surface of each fixing frame is fixedly connected to the top surface of each positioning plate, a spring is fixedly installed at the bottom of each fixing frame inside each positioning plate, the bottom surface of each spring is fixedly connected to the limiting plate, and the inner surface of each limiting plate is provided with an inclined surface inclined toward the outer side of the bottom.

[0010] The above-mentioned technical scheme is adopted. In this scheme, after the commemorative medal is clamped and fixed by the positioning plate, the commemorative medal is easy to slide in the direction of the top and the top, affecting the stability of the commemorative medal. In the present application, a limiting component is installed, wherein an inclined surface is provided on the inner surface of the limiting plate. When the positioning plate approaches the commemorative medal, the inclined surface of the limiting plate fits with the commemorative medal. At this time, the commemorative medal can squeeze the limiting plate toward the top, so that the bottom surface of the limiting plate fits with the top surface of the commemorative medal, and the elastic force of the spring itself can form pressure toward the bottom on the limiting plate, so that the commemorative medal can be limited from the top, thereby improving the effect of positioning and clamping the commemorative medal, and can position and clamp commemorative medals of different thicknesses, further expanding the scope of application of the device.

[0011] A further improvement of the technical solution of the utility model is that a slide bar is fixedly installed on the top of each limit plate inside each spring, and each slide bar extends to the top of each fixing frame respectively.

[0012] The above-mentioned technical solution is adopted. In this solution, during the process of the spring squeezing the limit plate toward the bottom, the limit plate is prone to slide or rotate, thereby affecting the effect of positioning and clamping the commemorative medal. In this application, a sliding rod is installed. During the movement of the limit plate, the sliding rod can slide along the inner wall of the fixed frame, thereby guiding and limiting the sliding trajectory of the limit plate, ensuring that the limit plate maintains a straight line movement, and thereby ensuring that the limit plate effectively positions and clamps the commemorative medal.

[0013] A further improvement of the technical solution of the utility model is that a connecting column is fixedly installed at the bottom of each fixed plate, each connecting column is located inside the workbench, a connecting plate is rotatably installed inside the workbench, and the two side surfaces of the connecting plate are respectively fixedly connected to the inner surface of each connecting column.

[0014] The above-mentioned technical solution is adopted. In this solution, after the commemorative medal is clamped and fixed by the positioning plate and the limit plate, part of the position of the commemorative medal will be blocked, which is not conducive to the operator to accurately inlay the position. In this application, by removing the bolt, the two fixing plates can be connected by using the connecting plate and the connecting column, and the two fixing plates can be driven to rotate along the top of the workbench at the same time, so as to adjust the position of the positioning plate, so as to facilitate the positioning and clamping of the commemorative medal from different positions, so as not to affect the accurate inlaying of the commemorative medal, and the bolt can be used to limit the position of the mounting plate on the top of the workbench.

[0015] A further improvement of the technical solution of the utility model is that a limiting block is fixedly installed at the bottom of each connecting column, and an inner wall of the workbench is provided with a movable groove matching the shape of the limiting block, and each limiting block is movably connected to the inside of the movable groove.

[0016] The above technical solution is adopted. In this solution, the connecting column can be connected to the inner wall of the workbench by installing a limit block, preventing the connecting column from detaching from the top and the inside of the workbench, thereby preventing the positioning plate from moving in the vertical direction, ensuring that the positioning plate and the limit plate can normally position and clamp the commemorative medal.

[0017] A further improvement of the technical solution of the utility model is that: a plurality of balls are rollingly mounted on the bottom of each positioning plate, and the bottom surface of each ball is in contact with the top surface of the workbench.

[0018] The above-mentioned technical solution is adopted. In this solution, during the rotation of the screw, the angle of the positioning plate is easily changed while being pushed by the screw, which will affect the effect of the positioning plate on positioning and clamping the commemorative medal. In this application, the positioning plate can be connected to the top surface of the workbench by installing ball bearings. During the movement of the positioning plate, the ball bearings can roll along the top surface of the workbench, thereby reducing the wear on the workbench and extending the service life of the workbench.

[0019] A further improvement of the technical solution of the utility model is that a plurality of mounting rings are fixedly mounted on both ends and both sides of the workbench.

[0020] The above technical solution is adopted. In this solution, the workbench can be connected and installed with external commemorative medal precision inlay processing equipment by installing the installation ring, so as to facilitate the precise inlay of the commemorative medals.

[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0022] 1. The utility model provides a device for accurately inlaying and positioning commemorative medals. The position of the positioning plate can be adjusted by rotating the screw, so that commemorative medals of different sizes can be positioned and clamped from the outside, and commemorative medals of different thicknesses can be positioned and clamped from the top by setting a limiting component, thereby improving the stability of the commemorative medal limit and expanding the application range of the device.

[0023] 2. The utility model provides a precise inlay positioning device for commemorative medals. Through the plug, connecting plate, connecting column and limit block, two fixed plates can be simultaneously driven to rotate and limit along the top of the workbench, thereby adjusting the positions of the positioning plate and the limit plate, so as to facilitate the positioning and clamping of the commemorative medals from different positions, so as not to affect the precise inlay work of the commemorative medals.

[0024] 3. The utility model provides a precise inlay positioning device for commemorative medals. By installing ball bearings, it can ensure that the positioning plate maintains linear movement to prevent it from rotating, and reduces the wear on the workbench, thereby extending the service life of the workbench. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The utility model will be further described below in conjunction with the accompanying drawings.

[0026] Figure 1 It is a three-dimensional diagram of the utility model;

[0027] Figure 2 This is a schematic diagram of the cross-sectional structure of the workbench of the utility model;

[0028] Figure 3 It is a schematic diagram of the partial structure of the cross section of the workbench of the utility model;

[0029] Figure 4 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0030] Figure 5 It is a schematic diagram of the local structure of the positioning plate of the utility model.

[0031] In the figure: 1. workbench; 2. fixing plate; 3. positioning plate; 4. screw; 5. limiting component; 501. fixing frame; 502. limiting plate; 503. spring; 504. sliding rod; 6. hand wheel; 7. mounting plate; 8. plug; 9. mounting ring; 10. connecting plate; 12. ball bearing; 13. connecting column; 14. limiting block. DETAILED DESCRIPTION

[0032] The present invention is further described in detail below in conjunction with the embodiments:

[0033] Example 1

[0034] like Figure 1 , Figure 2 and Figure 4 As shown, the utility model provides a precise inlay positioning device for commemorative medals, including a workbench 1; fixed plates 2 are arranged on both sides of the top of the workbench 1, and the outer side of each fixed plate 2 is fixedly connected to a mounting plate 7, and the top of each mounting plate 7 is plugged with a plug 8, and the top surface of the workbench 1 is provided with a plurality of slots matching the shape of the plugs 8, and each plug 8 is respectively engaged with the inside of each slot, and the inside of each fixed plate 2 is threadedly installed with a screw rod 4, and each screw rod 4 extends to the outer side of each fixed plate 2, and a hand wheel 6 is fixedly installed on the outer surface of each screw rod 4, and each screw rod 4 extends to the inner side of each fixed plate 2, and a positioning plate 3 is rotatably installed on the inner surface of each screw rod 4 through a bearing, and a limiting component 5 for limiting the top of the commemorative medal is arranged on the top of each positioning plate 3.

[0035] In this embodiment, the positioning structure of the positioning device for precise inlaying of commemorative medals in the prior art is fixed in position and cannot be adjusted according to commemorative medals of different sizes and thicknesses, which has certain limitations. In the present application, the handwheel 6 is installed to expand the contact area between the operator's hand and the screw 4, so as to facilitate the rotation of the screw 4, and then the position of the positioning plate 3 can be adjusted, so that commemorative medals of different sizes can be clamped and limited.

[0036] Example 2

[0037] like Figure 1 , Figure 2 and Figure 4As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, each limiting component 5 includes a fixing frame 501, and the bottom surface of each fixing frame 501 is respectively fixedly connected to the top surface of each positioning plate 3, and a spring 503 is fixedly installed at the bottom of each fixing frame 501 inside each positioning plate 3, and the bottom surface of each spring 503 is fixedly connected to a limiting plate 502, and the inner surface of each limiting plate 502 is provided with an inclined surface inclined toward the outside of the bottom, and a sliding rod 504 is fixedly installed on the top of each limiting plate 502 inside each spring 503, and each sliding rod 504 extends to the top of each fixing frame 501 respectively.

[0038] In the present embodiment, after the commemorative medal is clamped and fixed by the positioning plate 3, the commemorative medal is easy to slide in the direction of the top and the top, which affects the stability of the commemorative medal. In the present application, a limiting component 5 is installed, wherein an inclined surface is provided on the inner surface of the limiting plate 502. When the positioning plate 3 approaches the commemorative medal, the inclined surface of the limiting plate 502 fits with the commemorative medal. At this time, the commemorative medal can press the limiting plate 502 toward the top, so that the bottom surface of the limiting plate 502 fits with the top surface of the commemorative medal, and the elastic force of the spring 503 itself can form a pressure toward the bottom on the limiting plate 502, so that the commemorative medal can be limited from the top, thereby improving the stability of the commemorative medal. The effect of positioning and clamping the commemorative medal is improved, and commemorative medals of different thicknesses can be positioned and clamped, further expanding the scope of application of the device; in the process of the spring 503 squeezing the limit plate 502 toward the bottom, the limit plate 502 is prone to slide or rotate, thereby affecting the effect of positioning and clamping the commemorative medal. In the present application, a sliding rod 504 is installed, and in the process of the limit plate 502 moving, the sliding rod 504 can slide along the inner wall of the fixed frame 501, so that the sliding trajectory of the limit plate 502 can be guided and limited, ensuring that the limit plate 502 maintains a straight line movement, thereby ensuring that the limit plate 502 effectively positions and clamps the commemorative medal.

[0039] Example 3

[0040] like Figure 1 , Figure 3 and Figure 4 As shown, on the basis of Example 2, the utility model provides a technical solution: preferably, a connecting column 13 is fixedly installed on the bottom of each fixed plate 2, each connecting column 13 is located inside the workbench 1, and a connecting plate 10 is rotatably installed inside the workbench 1. The two side surfaces of the connecting plate 10 are respectively fixedly connected to the inner surface of each connecting column 13, and a limiting block 14 is fixedly installed on the bottom of each connecting column 13. The inner wall of the workbench 1 is provided with a movable groove matching the shape of the limiting block 14, and each limiting block 14 is movably connected to the inside of the movable groove.

[0041] In the present embodiment, after the commemorative medal is clamped and fixed by using the positioning plate 3 and the limiting plate 502, part of the position of the commemorative medal will be blocked, which is not conducive to the operator to accurately inlay the position. In the present application, by removing the bolt 8, the two fixing plates 2 can be connected by using the connecting plate 10 and the connecting column 13, and the two fixing plates 2 can be driven to rotate along the top of the workbench 1 at the same time, so as to adjust the position of the positioning plate 3, so as to facilitate the positioning and clamping of the commemorative medal from different positions, so as not to affect the accurate inlaying of the commemorative medal, and the bolt 8 can be used to limit the position of the mounting plate 7 on the top of the workbench 1; by installing the limiting block 14, the connecting column 13 can be connected to the inner wall of the workbench 1 to prevent the connecting column 13 from detaching from the top and the inside of the workbench 1, thereby preventing the positioning plate 3 from moving in the vertical direction, ensuring that the positioning plate 3 and the limiting plate 502 can normally position and clamp the commemorative medal.

[0042] Example 4

[0043] like Figure 1 , Figure 2 and Figure 5 As shown, based on Example 3, the utility model provides a technical solution: preferably, a plurality of balls 12 are rollingly installed on the bottom of each positioning plate 3, the bottom surface of each ball 12 is in contact with the top surface of the workbench 1, and a plurality of mounting rings 9 are fixedly installed on both ends and sides of the workbench 1.

[0044] In the present embodiment, during the rotation of the screw 4, the angle of the positioning plate 3 is easily changed while the positioning plate 3 is pushed by the screw 4, which will affect the effect of the positioning plate 3 on positioning and clamping the commemorative medal. In the present application, the positioning plate 3 can be connected to the top surface of the workbench 1 by installing the ball 12. During the movement of the positioning plate 3, the ball 12 can roll along the top surface of the workbench 1, thereby reducing the wear on the workbench 1 and extending the service life of the workbench 1; by installing the mounting ring 9, the workbench 1 can be connected and installed with external precise inlay processing equipment for commemorative medals, so as to facilitate the precise inlay of commemorative medals.

[0045] The working principle of the precise inlay positioning device for commemorative medals is described in detail below.

[0046] like Figure 1-Figure 5As shown, the operator can place the commemorative medal on the top of the workbench 1, and then turn the handwheel 6, thereby driving the screw 4 to rotate and driving the positioning plate 3 to move inward. At this time, the inclined surface of the limit plate 502 first contacts the commemorative medal, and the commemorative medal can press the limit plate 502 toward the top, so that the bottom surface of the limit plate 502 fits with the commemorative medal, and the inner surface of the positioning plate 3 fits with the commemorative medal, thereby realizing the positioning and clamping of the commemorative medal, so as to facilitate the accurate inlay of the commemorative medal. After the inlay is completed, the operator can rotate the screw 4 in the opposite direction to separate the positioning plate 3 from the commemorative medal, then remove the bolt 8, rotate the two fixing plates 2, and then insert the bolt 8 into the slots at other positions opened on the mounting plate 7 and the top of the workbench 1, and adjust the position of the positioning plate 3 to ensure that the commemorative medal can be accurately inlaid normally.

[0047] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A device for accurately inlaying and positioning commemorative medals, comprising a workbench (1); characterized in that: A fixing plate (2) is provided on both sides of the top of the workbench (1), and a mounting plate (7) is fixedly connected to the outer side of each fixing plate (2), and a plug (8) is plugged into the top of each mounting plate (7). A plurality of slots matching the shape of the plugs (8) are provided on the top surface of the workbench (1), and each plug (8) is respectively engaged with the inside of each slot. A screw rod (4) is threadedly installed inside each fixing plate (2), and each screw rod (4) extends to the outer side of each fixing plate (2), and a hand wheel (6) is fixedly installed on the outer surface of each screw rod (4). Each screw rod (4) extends to the inner side of each fixing plate (2), and a positioning plate (3) is rotatably installed on the inner surface of each screw rod (4) through a bearing, and a limiting component (5) for limiting the top of the commemorative medal is provided on the top of each positioning plate (3).

2. The commemorative medal precision inlay positioning device according to claim 1, characterized in that: Each of the limiting components (5) comprises a fixing frame (501), the bottom surface of each of the fixing frames (501) being fixedly connected to the top surface of each of the positioning plates (3), a spring (503) being fixedly installed at the bottom of each of the fixing frames (501) inside each of the positioning plates (3), the bottom surface of each of the springs (503) being fixedly connected to the limiting plate (502), and the inner surface of each of the limiting plates (502) being provided with an inclined surface inclined toward the outer side of the bottom.

3. The commemorative medal precision inlay positioning device according to claim 2, characterized in that: A sliding rod (504) is fixedly mounted on the top of each of the limiting plates (502) inside each of the springs (503), and each of the sliding rods (504) extends to the top of each of the fixing frames (501).

4. The commemorative medal precision inlay positioning device according to claim 1, characterized in that: A connecting column (13) is fixedly mounted at the bottom of each of the fixing plates (2), and each of the connecting columns (13) is located inside the workbench (1). A connecting plate (10) is rotatably mounted inside the workbench (1), and both side surfaces of the connecting plate (10) are respectively fixedly connected to the inner surface of each of the connecting columns (13).

5. The commemorative medal precision inlay positioning device according to claim 4, characterized in that: A limit block (14) is fixedly mounted on the bottom of each connecting column (13); an inner wall of the workbench (1) is provided with a movable groove matching the shape of the limit block (14); and each limit block (14) is movably connected to the inside of the movable groove.

6. The commemorative medal precision inlay positioning device according to claim 1, characterized in that: A plurality of balls (12) are rollingly mounted on the bottom of each positioning plate (3), and the bottom surface of each ball (12) fits the top surface of the workbench (1).

7. The commemorative medal precision inlay positioning device according to claim 1, characterized in that: A plurality of mounting rings (9) are fixedly mounted on both ends and both sides of the workbench (1).

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