Clamp for grinding R angle of sealing groove of magnetic shoe die punch

Abstract

The utility model relates to a clamp for grinding the R angle of a sealing groove of a magnetic shoe die punch, which comprises a bearing mechanism, a second adjusting bolt and a plurality of fastening bolts, and a die punching plate for producing a magnetic shoe is placed at the upper end of the bearing mechanism. Clamping mechanisms used for clamping and fastening the die punching plate are arranged at the positions, close to the four butt joint positions of the die punching plate, of the upper end of the bearing mechanism, and positioning mechanisms used for further positioning the die punching plate are arranged on the sides, close to the die punching plate, of the four clamping mechanisms. Supporting mechanisms which are used for being matched with the clamping mechanisms for use and adjusting the clamping mechanisms are arranged on the sides, away from the die punching plate, of the four clamping mechanisms, and through the synergistic effect of the bearing mechanism, the clamping mechanisms, the positioning mechanisms, the supporting mechanisms and the fastening mechanisms, the sealing groove R-angle grinding machining clamp for the magnetic shoe die punching head can be used for grinding the sealing groove R-angle of the magnetic shoe die punching head; accurate clamping, positioning and stable supporting of the die punching plate are achieved, the machining precision and efficiency are improved through the clamp design, and the production cost and the rejection rate are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial processing fixtures, in particular to a fixture for grinding the R angle of the sealing groove of a magnetic tile mold punch Background Technique

[0002] The magnetic tile mold punch is the core tool for magnetic tile manufacturing, responsible for stamping metal plates into the shape of magnetic tiles. It is made of high-strength and wear-resistant materials to ensure accuracy even after multiple stampings. Its design takes into account efficiency, quality, convenience, and safety. Through precise dimension control and structural optimization, it improves production efficiency and product quality and is an indispensable key component in magnetic tile manufacturing. However, when manufacturing the sealing groove of the magnetic tile mold punch, it is generally necessary to perform groove R angle grinding treatment, so a fixture is required to clamp and position the magnetic tile mold punch

[0003] In the current market, the clamping and positioning equipment for magnetic tile mold punches does face the problem of high prices, which poses a certain economic pressure on many small and medium-sized enterprises. Such equipment usually uses high-precision and high-strength materials and technologies to ensure the precise positioning and stable clamping of the punch, which directly leads to an increase in its cost. In addition, even if these equipment can operate stably in the initial stage, with the passage of time and frequent use, the complex internal mechanical structure will inevitably suffer from wear and fatigue, which may lead to a decline in performance or failure, undoubtedly increasing the operating cost and maintenance difficulty of the enterprise Content of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the utility model provides a fixture for grinding the R angle of the sealing groove of a magnetic tile mold punch. The specific technical solutions are as follows

[0005] The fixture for grinding the R angle of the sealing groove of a magnetic tile mold punch includes a supporting mechanism, a second adjusting bolt, and a plurality of fastening bolts. A mold punching plate for producing magnetic tiles is placed on the upper end of the supporting mechanism. Clamping mechanisms for clamping and fastening the mold punching plate are arranged at four docking positions of the supporting mechanism close to the mold punching plate. Positioning mechanisms for further positioning the mold punching plate are arranged on the side of the four clamping mechanisms close to the mold punching plate. Supporting mechanisms for cooperating with the clamping mechanisms and adjusting the clamping mechanisms are arranged on the side of the four clamping mechanisms away from the mold punching plate. Fastening mechanisms for tightly connecting the four supporting mechanisms with the supporting mechanism are arranged at the lower ends of the four supporting mechanisms

[0006] As an improvement of the above technical solution, the supporting mechanism includes a substrate, and a plurality of guiding strips are fixedly connected to the upper end of the substrate at equal intervals. Clamping strips are fixedly connected to the upper ends of the plurality of guiding strips

[0007] As an improvement of the above technical solution, the support mechanism includes a connecting block. A bevel block is fixedly connected to one side of the connecting block close to the die punching plate. An inclined guide rail is fixedly connected to the center of the inclined surface of the bevel block. A threaded hole is penetratingly opened at the center of the upper end of the inclined guide rail. A guide hole is penetratingly opened at the center of the interior of the connecting block.

[0008] As an improvement of the above technical solution, the clamping mechanism includes an inclined slider. An inclined guide groove is opened at the center of the inclined surface of the inclined slider. The inclined surface of the inclined slider is mutually attached to the inclined surface of the bevel block. And the inclined guide groove and the inclined guide rail are mutually adapted and slidably sleeved and connected. The inclined slider and the bevel block are detachably connected. A sliding hole is penetratingly opened at one side close to the center of the upper end of the inclined slider. A docking groove is penetratingly opened at the center of the interior of the inclined slider close to one side center of the die punching plate. A plurality of docking holes are arranged and opened at the center of one inner wall of the docking groove.

[0009] As an improvement of the above technical solution, the positioning mechanism includes a docking block. The docking block is slidably sleeved inside the docking groove. A plurality of guide posts are fixedly connected in a row at one side of the docking block close to the plurality of docking holes. The plurality of guide posts are respectively slidably sleeved and connected with the plurality of docking holes. And the docking block and the docking groove are detachably connected. A positioning block is fixedly connected to one side of the docking block close to the die punching plate. A right-angled notch is opened at one side of the positioning block. The right-angled notch and one of the right angles between the die punching plate are mutually abutted. A limiting plate is arranged at the upper end of the positioning block. Assembly bolts are rotatably sleeved at both sides close to the center of the interior of the limiting plate. The assembly end of the assembly bolt penetrates through the upper end of the limiting plate and the upper end of the positioning block and reaches the lower end of the positioning block. And the limiting plate and the positioning block are detachably connected. The bottom end of the limiting plate abuts against one of the right angles at the upper end of the die punching plate.

[0010] As an improvement of the above technical solution, the fastening mechanism includes a clamping block and a first adjusting bolt. The clamping block is slidably sleeved between two adjacent guide bars. And the two sides close to the upper end of the clamping block are respectively attached to the sides close to each other of the lower ends of the two adjacent clamping bars. A guide block is fixedly connected to the center of the upper end of the clamping block. The guide block is slidably sleeved between the two adjacent clamping bars. And the clamping block and the guide block and the two adjacent guide bars and the two adjacent clamping bars are detachably connected. The first adjusting bolt is slidably sleeved inside the guide hole. And the assembly end of the first adjusting bolt penetrates through the upper end of the guide block and is threadedly sleeved to the center of the interior of the guide block.

[0011] As an improvement of the above technical solution, the second adjusting bolt is slidably sleeved inside the sliding hole. And the assembly end of the second adjusting bolt is threadedly sleeved inside the threaded hole.

[0012] As an improvement of the above technical solution, the assembly ends of the plurality of fastening bolts penetrate through the inclined slider and the upper end of the docking block and extend to the lower part inside the inclined slider.

[0013] The beneficial effects of the present utility model:

[0014] The supporting mechanism stably supports the die punching plate to ensure stable processing. There are clamping mechanisms at the four docking positions at its upper end, which are closely attached and firmly clamp the die punching plate through specific design to ensure stability and precise clamping requirements. A positioning mechanism is arranged beside the clamping mechanism for precise guiding and positioning to prevent deviation and shaking, and improve processing accuracy. The supporting mechanism is located on the opposite side of the clamping mechanism, providing stable support and allowing fine adjustment of the clamping force by rotating the second adjusting bolt. The lower end of the supporting mechanism is tightly connected to the supporting mechanism by the fastening mechanism through the fastening bolt, enhancing the overall structural strength and processing stability. The fixture for grinding the R angle of the sealing groove of the magnetic tile die punch realizes precise clamping, positioning and stable support of the die punching plate through the coordinated action of the supporting mechanism, clamping mechanism, positioning mechanism, supporting mechanism and fastening mechanism. This fixture design not only improves processing accuracy and efficiency, but also reduces production costs and scrap rates. Description of the drawings

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the fixture for grinding the R angle of the sealing groove of the magnetic tile die punch;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the supporting mechanism of the fixture for grinding the R angle of the sealing groove of the magnetic tile die punch;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the fastening mechanism of the fixture for grinding the R angle of the sealing groove of the magnetic tile die punch;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the inclined slider of the fixture for grinding the R angle of the sealing groove of the magnetic tile die punch;

[0019] Figure 5 It is a three-dimensional structural schematic diagram of the inclined block of the fixture for grinding the R angle of the sealing groove of the magnetic tile die punch;

[0020] Figure 6 It is a three-dimensional structural schematic diagram of another perspective of the inclined slider of the fixture for grinding the R angle of the sealing groove of the magnetic tile die punch;

[0021] Figure 7 It is a three-dimensional structural schematic diagram of the positioning block of the fixture for grinding the R angle of the sealing groove of the magnetic tile die punch.

[0022] Reference signs: 1, supporting mechanism; 101, substrate; 102, guiding strip; 103, clamping strip; 2, die punching plate; 3, supporting mechanism; 301, connecting block; 302, inclined block; 303, inclined guide rail; 304, threaded hole; 305, guiding hole; 4, clamping mechanism; 401, inclined slider; 402, inclined guiding groove; 403, sliding hole; 404, docking groove; 405, docking hole; 5, positioning mechanism; 501, docking block; 502, guiding post; 503, positioning block; 504, right-angled notch; 505, limiting plate; 506, assembly bolt; 6, fastening mechanism; 601, clamping block; 602, guiding block; 603, first adjusting bolt; 7, second adjusting bolt; 8, fastening bolt. Detailed implementation mode

[0023] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0024] Embodiment

[0025] A fixture for grinding the R angle of the sealing groove of a magnetic tile die punch head, please refer to Figures 1 - 7 , including a supporting mechanism 1, a second adjusting bolt 7 and a plurality of fastening bolts 8. A die punching plate 2 for producing magnetic tiles is placed on the upper end of the supporting mechanism 1. Clamping mechanisms 4 for clamping and fastening the die punching plate 2 are arranged at four docking positions of the upper end of the supporting mechanism 1 close to the die punching plate 2. A positioning mechanism 5 for further positioning the die punching plate 2 is arranged at a position of the four clamping mechanisms 4 close to the die punching plate 2. Supporting mechanisms 3 for cooperating with the clamping mechanisms 4 and adjusting the clamping mechanisms 4 are arranged at positions of the four clamping mechanisms 4 far from the die punching plate 2. Fastening mechanisms 6 for tightly connecting the four supporting mechanisms 3 with the supporting mechanism 1 are arranged at the lower ends of the four supporting mechanisms 3. The supporting mechanism 1 stably supports the die punching plate 2 to ensure stable processing. Clamping mechanisms 4 are arranged at four docking positions of its upper end, and tightly fit and firmly clamp the die punching plate 2 through a specific design to ensure stability and precise clamping requirements. A positioning mechanism 5 is arranged beside the clamping mechanism 4 for precise guiding and positioning to prevent deviation and shaking and improve the processing accuracy. The supporting mechanism 3 is located on the opposite side of the clamping mechanism 4 to provide stable support and allow fine adjustment of the clamping force by rotating the second adjusting bolt 7. The lower end of the supporting mechanism 3 is tightly connected with the supporting mechanism 1 by the fastening mechanism 6 through the fastening bolt 8 to enhance the overall structural strength and processing stability. The fixture for grinding the R angle of the sealing groove of the magnetic tile die punch head realizes precise clamping, positioning and stable support of the die punching plate 2 through the coordinated action of the supporting mechanism 1, the clamping mechanism 4, the positioning mechanism 5, the supporting mechanism 3 and the fastening mechanism 6. This fixture design not only improves the processing accuracy and efficiency, but also reduces the production cost and scrap rate.

[0026] such as Figures 1 - 7As shown, the supporting mechanism 1 includes a base plate 101. At the upper end of the base plate 101, a plurality of guiding bars 102 are fixedly connected in equidistant arrangement. At the upper ends of the plurality of guiding bars 102, clamping bars 103 are fixedly connected. The supporting mechanism 3 includes a connecting block 301. At a position of the connecting block 301 close to the die punching plate 2, an inclined block 302 is fixedly connected. At the center of the inclined surface of the inclined block 302, an inclined guide rail 303 is fixedly connected. At the center of the upper end of the inclined guide rail 303, a threaded hole 304 is penetrated and opened. At the center of the interior of the connecting block 301, a guiding hole 305 is penetrated and opened. The clamping mechanism 4 includes an inclined slider 401. At the center of the inclined surface of the inclined slider 401, an inclined guiding groove 402 is opened. The inclined surface of the inclined slider 401 is mutually attached to the inclined surface of the inclined block 302, and the inclined guiding groove 402 and the inclined guide rail 303 are mutually adapted and slidably sleeved and connected. The inclined slider 401 and the inclined block 302 are detachably connected. At a position close to one side of the center of the upper end of the inclined slider 401, a sliding hole 403 is penetrated and opened. The second adjusting bolt 7 is slidably sleeved inside the sliding hole 403, and the assembling end of the second adjusting bolt 7 is threadedly sleeved inside the threaded hole 304. At the center of the interior of the inclined slider 401, close to the center of one side of the die punching plate 2, a butting groove 404 is penetrated and opened. At the center of one inner wall of the butting groove 404, a plurality of butting holes 405 are arranged. The positioning mechanism 5 includes a butting block 501. The butting block 501 is slidably sleeved inside the butting groove 404. At a position of the butting block 501 close to the plurality of butting holes 405, a plurality of guiding columns 502 are fixedly connected in arrangement. The plurality of guiding columns 502 and the plurality of butting holes 405 are respectively slidably sleeved and connected, and the butting block 501 and the butting groove 404 are detachably connected. At a position of the butting block 501 close to the die punching plate 2, a positioning block 503 is fixedly connected. At one side of the positioning block 503, a right-angle notch 504 is opened. The right-angle notch 504 and one right angle between the die punching plate 2 are mutually abutted. At the upper end of the positioning block 503, a limiting plate 505 is arranged. At positions close to both sides of the center of the interior of the limiting plate 505, assembling bolts 506 are respectively rotatably sleeved. The assembling ends of the assembling bolts 506 penetrate through the upper end of the limiting plate 505 and the positioning block 503 and reach the lower end of the positioning block 503, and the limiting plate 505 and the positioning block 503 are detachably connected. The bottom end of the limiting plate 505 is mutually abutted against one right angle at the upper end of the die punching plate 2. The assembling ends of a plurality of fastening bolts 8 penetrate through the upper ends of the inclined slider 401 and the butting block 501 and reach the lower part close to the interior of the inclined slider 401. The fastening mechanism 6 includes a clamping block 601 and a first adjusting bolt 603. The clamping block 601 is slidably sleeved between two adjacent guiding bars 102, and at positions close to both sides of the upper end of the clamping block 601, the mutually approaching sides of the lower ends of two adjacent clamping bars 103 are respectively attached. At the center of the upper end of the clamping block 601, a guiding block 602 is fixedly connected. The guiding block 602 is slidably sleeved between two adjacent clamping bars 103, and the clamping block 601 and the guiding block 602 and two adjacent guiding bars 102 and two adjacent clamping bars 103 are detachably connected.The first adjusting bolt 603 is slidably sleeved inside the guiding hole 305, and the assembling end of the first adjusting bolt 603 penetrates through the upper end of the guiding block 602 and is threadedly sleeved to the center inside the guiding block 602. Through the fitting of the inclined slider 401 with the inclined surface of the inclined block 302 and the slidable sleeving of the inclined guiding rail 303 with the inclined guiding groove 402, it ensures that the clamping mechanism 4 can move smoothly along a predetermined track, realizes a uniform clamping force on the die punching plate 2, avoids shaking during the processing, improves the processing accuracy. The docking block 501 realizes the double positioning of the die punching plate 2 in the horizontal and vertical directions through the slidable sleeving of the guiding column 502 with the docking hole 405 and the abutting of the right-angle notch 504 with the right angle of the die punching plate 2, ensuring the accuracy of the processing position. By rotating the second adjusting bolt 7, the position of the inclined slider 401 on the inclined block 302 can be finely adjusted, thereby adjusting the clamping force, while the first adjusting bolt 603 is used to adjust the fastening degree between the clamping block 601, the guiding strip 102 and the clamping strip 103. The two work together to make the clamping force and stability of the entire fixture adjustable flexibly according to the actual processing requirements. Whether it is the clamping mechanism 4, the positioning mechanism 5 or the fastening mechanism 6, they all adopt a detachable design, which not only facilitates the assembly and disassembly of the fixture, but also facilitates subsequent maintenance and replacement, improving the service life and flexibility of the fixture. The base plate 101, as the basis of the entire fixture, through the arrangement and combination of the guiding strip 102 and the clamping strip 103, provides a stable and reliable supporting platform for the die punching plate 2, ensuring the smoothness during the processing. The cooperation of the clamping block 601 and the guiding block 602, as well as the fastening effect of the first adjusting bolt 603, enables the supporting mechanism 3 to be firmly fixed on the supporting mechanism 1, effectively preventing loosening and deviation during the processing, and further improving the processing accuracy and stability. Since the fixture adopts a modular design and there is good interchangeability and compatibility between components, it can easily adapt to die punching plates 2 of different specifications and sizes, improving the versatility and applicability of the fixture. Through precise clamping and positioning, as well as stable support and fastening, this fixture can significantly reduce errors and scrap rates during the processing, improve the processing efficiency and quality, and reduce production costs.

[0027] Working principle:

[0028] By the close fit between the inclined slider 401 and the inclined surface of the inclined block 302, and the precise sliding sleeve of the inclined guide rail 303 and the inclined guide groove 402, it is ensured that the clamping mechanism 4 can move smoothly along a predetermined trajectory, thereby realizing a uniform clamping force on the die punching plate 2, effectively avoiding shaking during the processing, and significantly improving the processing accuracy. At the same time, the docking block 501 realizes the double positioning of the die punching plate 2 in the horizontal and vertical directions through the sliding sleeve of the guide post 502 and the docking hole 405, and the precise abutment of the right-angle notch 504 and the right angle of the die punching plate 2, ensuring the accuracy of the processing position. In addition, by rotating the second adjusting bolt 7, the position of the inclined slider 401 on the inclined block 302 can be finely adjusted to flexibly adjust the clamping force, while the first adjusting bolt 603 is responsible for adjusting the fastening degree between the clamping block 601, the guide strip 102 and the clamping strip 103. The two work together to enable the clamping force and stability of the entire fixture to be flexibly adjusted according to the actual processing requirements. The clamping mechanism 4, the positioning mechanism 5 and the fastening mechanism 6 all adopt a detachable design, which not only facilitates the assembly and disassembly of the fixture, but also facilitates subsequent maintenance and replacement, thereby improving the service life and flexibility of the fixture. The base plate 101, as the basis of the fixture, provides a stable and reliable support platform for the die punching plate 2 through the arrangement and combination of the guide strip 102 and the clamping strip 103, ensuring the smooth progress of the processing. The close cooperation between the clamping block 601 and the guide block 602, and the fastening effect of the first adjusting bolt 603 enable the support mechanism 3 to be firmly fixed on the supporting mechanism 1, effectively preventing loosening and offset during the processing, and further improving the processing accuracy and stability. Since this fixture adopts a modular design and the components have good interchangeability and compatibility, it can easily adapt to die punching plates 2 of different specifications and sizes, improving the versatility and applicability of the fixture.

[0029] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. Fixture for grinding the R corner of the sealing groove of the magnetic tile mold punch, comprising a supporting mechanism (1), a second adjusting bolt (7) and a plurality of fastening bolts (8), characterized in that, A die punching plate (2) for producing magnetic tiles is placed on the upper end of the supporting mechanism (1). Clamping mechanisms (4) for clamping and fastening the die punching plate (2) are arranged at the four docking positions of the upper end of the supporting mechanism (1) close to the die punching plate (2). A positioning mechanism (5) for further positioning the die punching plate (2) is arranged on the side of the four clamping mechanisms (4) close to the die punching plate (2). Support mechanisms (3) for cooperating with the clamping mechanisms (4) and adjusting the clamping mechanisms (4) are arranged on the sides of the four clamping mechanisms (4) far from the die punching plate (2). Fastening mechanisms (6) for tightly connecting the four support mechanisms (3) with the supporting mechanism (1) are arranged at the lower ends of the four support mechanisms (3).

2. The fixture for grinding the R angle of the sealing groove of the magnetic tile mold punch according to claim 1, wherein: The supporting mechanism (1) includes a base plate (101), and a plurality of guiding strips (102) are fixedly connected in an equidistant arrangement on the upper end of the base plate (101). Clamping strips (103) are fixedly connected to the upper ends of the plurality of guiding strips (102).

3. The fixture for grinding the R angle of the sealing groove of the magnetic tile mold punch according to claim 2, wherein: The support mechanism (3) includes a connecting block (301). An inclined block (302) is fixedly connected to the side of the connecting block (301) close to the die punching plate (2). An inclined guide rail (303) is fixedly connected to the center of the inclined surface of the inclined block (302). A threaded hole (304) is penetrated and opened at the center of the upper end of the inclined guide rail (303). A guiding hole (305) is penetrated and opened at the center of the interior of the connecting block (301).

4. The fixture for grinding the R angle of the sealing groove of the magnetic tile mold punch according to claim 3, characterized in that: The clamping mechanism (4) includes an inclined slider (401). An inclined guiding groove (402) is opened at the center of the inclined surface of the inclined slider (401). The inclined surface of the inclined slider (401) is mutually attached to the inclined surface of the inclined block (302), and the inclined guiding groove (402) and the inclined guide rail (303) are mutually adapted and sleeved in a sliding connection. The inclined slider (401) and the inclined block (302) are detachably connected. A sliding hole (403) is penetrated and opened at the center of the upper end of the inclined slider (401) near one side. A docking groove (404) is penetrated and opened at the center of the interior of the inclined slider (401) near the center of the side close to the die punching plate (2). A plurality of docking holes (405) are arranged at the center of one inner wall of the docking groove (404).

5. The fixture for grinding the R angle of the sealing groove of the magnetic tile mold punch according to claim 4, characterized in that: The positioning mechanism (5) includes a docking block (501). The docking block (501) is slidably sleeved inside the docking groove (404). A plurality of guiding columns (502) are fixedly connected in an array on one side of the docking block (501) close to the plurality of docking holes (405). A sliding sleeve connection is respectively provided between the plurality of guiding columns (502) and the plurality of docking holes (405). And a detachable connection is provided between the docking block (501) and the docking groove (404). A positioning block (503) is fixedly connected on one side of the docking block (501) close to the die punching plate (2). A right-angle notch (504) is formed on one side of the positioning block (503). The right-angle notch (504) is in mutual abutment with one of the right-angles between the die punching plate (2). A limiting plate (505) is arranged at the upper end of the positioning block (503). Assembly bolts (506) are rotatably sleeved on both sides close to the center inside the limiting plate (505). The assembly ends of the assembly bolts (506) penetrate through the upper end of the limiting plate (505) and the positioning block (503) and reach the lower end of the positioning block (503). And a detachable connection is provided between the limiting plate (505) and the positioning block (503). The bottom end of the limiting plate (505) is in mutual abutment with one of the right-angles at the upper end of the die punching plate (2).

6. The fixture for grinding the R angle of the sealing groove of the magnetic tile mold punch according to claim 5, wherein: The fastening mechanism (6) includes a clamping block (601) and a first adjusting bolt (603). The clamping block (601) is slidably sleeved between two adjacent guiding strips (102). And the two sides close to the upper end of the clamping block (601) are respectively in fit with the sides close to each other at the lower ends of the two adjacent clamping strips (103). A guiding block (602) is fixedly connected at the center of the upper end of the clamping block (601). The guiding block (602) is slidably sleeved between two adjacent clamping strips (103). And a detachable connection is provided between the clamping block (601) and the guiding block (602) and the two adjacent guiding strips (102) and the two adjacent clamping strips (103). The first adjusting bolt (603) is slidably sleeved inside the guiding hole (305). And the assembly end of the first adjusting bolt (603) penetrates through the upper end of the guiding block (602) and is threadedly sleeved to the center inside the guiding block (602).

7. The fixture for grinding the R angle of the sealing groove of the magnetic tile mold punch according to claim 4, wherein: The second adjusting bolt (7) is slidably sleeved inside the sliding hole (403). And the assembly end of the second adjusting bolt (7) is threadedly sleeved inside the threaded hole (304).

8. The fixture for grinding the R angle of the sealing groove of the magnetic tile die punch according to claim 5, characterized in that: The assembly ends of the plurality of fastening bolts (8) penetrate through the upper ends of the inclined slider (401) and the docking block (501) and reach the lower part close to the inside of the inclined slider (401).

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