Silver soldering lug machining die

Abstract

The utility model belongs to the technical field of silver soldering lug machining, and particularly relates to a silver soldering lug machining die which comprises a base, a power cavity is formed in the base, a lower die plate is installed in the power cavity in an inserted mode, sliding rods are installed in the power cavity and located on the two sides of the lower die plate in a sliding mode, and the sides, close to each other, of the two sliding rods extend into the lower die plate. The two sliding rods are both matched with the lower die plate in an inserted mode. The supporting rod is fixedly installed at the top of the base, an air cylinder is fixedly installed at the top of the supporting rod, and the output end of the air cylinder penetrates through the top of the supporting rod and is fixedly provided with a fixing column; the limiting cavities are formed in the fixing columns, fixing blocks are installed in the limiting cavities in an inserted mode, limiting grooves are formed in the fixing blocks, the limiting grooves are communicated with the limiting cavities, and a plurality of limiting columns are installed in the limiting cavities in a sliding mode. When the whole device is used, the upper die plate and the lower die plate can be replaced conveniently, tools do not need to be used, and operation is easy and fast.

Description

Technical Field

[0001] The utility model belongs to the technical field of silver solder sheet processing, and particularly relates to a silver solder sheet processing die. Background Technique

[0002] It is cast from metals such as silver, copper, zinc, cadmium, etc., and rolled into a thin sheet about twenty wires, which is used for welding various small metals such as band saw blades and marble saw blades, and has the characteristics of regular welding and high strength.

[0003] For example, the Chinese patent with the publication number CN212238874U discloses a solder sheet processing die, which includes an upper die base, an upper fixing plate, a lower fixing plate and a lower die base arranged in sequence from top to bottom; a first upper punch, an upper female die, a second upper punch and a process notch punch are sequentially connected on the upper fixing plate from left to right; a first lower female die, a lower punch, a second lower female die and a process notch female die are sequentially connected on the lower fixing plate corresponding to the upper fixing plate from left to right. The utility model solves the problem that the existing punching die is not convenient for processing small and special-shaped parts such as solder sheets.

[0004] The above patent has the following problems:

[0005] There are some disadvantages when using the above patent. For example, the lower die and the upper die of the above device will wear during long-term use and need to be replaced. The traditional method of using bolts for fixation requires tools and wastes time, resulting in a reduction in work efficiency. In view of this, we propose a silver solder sheet processing die. Content of the Utility Model

[0006] The purpose of the utility model is to provide a silver solder sheet processing die to solve the problems put forward in the above background technique.

[0007] In view of this, the utility model provides a silver solder sheet processing die, including:

[0008] A base, a power cavity is opened in the base, a lower template is inserted and installed in the power cavity, sliding rods are slidably installed on both sides of the lower template in the power cavity, one side of the two sliding rods close to each other extends into the lower template, and the two sliding rods are inserted and matched with the lower template;

[0009] A support rod, the support rod is fixedly installed on the top of the base, a cylinder is fixedly installed on the top of the support rod, and the output end of the cylinder penetrates through the top of the support rod and is fixedly installed with a fixed column;

[0010] A limiting cavity is provided in the fixed column. A fixing block is inserted and installed in the limiting cavity. A limiting groove is provided in the fixing block, and the limiting groove communicates with the limiting cavity. A plurality of limiting columns are slidably installed in the limiting cavity. The lower ends of the plurality of limiting columns all extend into the limiting groove, and the plurality of limiting columns are all slidably connected to the limiting groove. The lower end of the fixing block is fixedly installed with an upper template that is inserted and matched with the lower template.

[0011] A driving assembly is located in the base and is used to drive the two sliding rods to slide.

[0012] A power assembly is located in the fixed column and is used to drive a plurality of limiting columns to slide.

[0013] In this technical solution, when the silver solder sheet needs to be stamped, first place the silver solder sheet on the lower template, then start the cylinder. The output end of the cylinder drives the fixed column and the upper template to move downward. Subsequently, the upper template is inserted into the lower template, and the silver solder sheet in the lower template can be stamped.

[0014] When the lower template needs to be disassembled, through the provided driving assembly, the two sliding rods can be driven to slide and move away from each other. When both sliding rods are disengaged from the lower template, the operator can take out the lower template upward, then insert a new lower template into the power cavity, and then reverse the above operation to fix the position of the new lower template, which is convenient for replacing the lower template and does not require tools, and the operation is simple and fast.

[0015] When the upper template needs to be disassembled, through the provided power assembly, a plurality of sliding columns can be driven to slide and approach each other. The plurality of sliding columns respectively drive a plurality of limiting columns to slide and approach each other. When the plurality of limiting columns all slide to appropriate positions, the plurality of limiting columns no longer limit the position of the fixing block. At this time, the operator can take out the upper template downward, and reverse the above operation to install a new upper template into the fixed column, which is convenient for the operator to replace the upper template and does not require tools, and the operation is simple and fast.

[0016] In the above technical solution, further, the driving assembly includes:

[0017] A sliding block is slidably installed in the power cavity and is located between the two sliding rods. One end of the sliding block is rotatably installed with two connecting rods, and the two connecting rods are respectively rotatably connected to the two sliding rods, and both connecting rods are rotatably connected to the power cavity.

[0018] A threaded rod is rotatably installed at the other end of the sliding block. One end of the threaded rod penetrates through the power cavity and extends to the outside, and the threaded rod is threadedly connected to the power cavity.

[0019] In this technical solution, when it is necessary to disassemble the lower template, first rotate the threaded rod in the forward direction. Under the action of the thread, while the threaded rod rotates, it slides downward in the direction of the lower template. The threaded rod pushes the sliding block to slide downward in the direction of the lower template. The sliding block drives the two connecting rods to rotate outward. The two connecting rods respectively squeeze the two sliding rods to slide and move away from each other. When both sliding rods are disengaged from the lower template, the operator can take out the lower template upward. Then insert a new lower template into the power cavity, and then reverse the above operations to fix the position of the new lower template, which is convenient for replacing the lower template and does not require tools, and the operation is simple and fast.

[0020] In the above technical solution, further, the power assembly includes:

[0021] A rotating column, the rotating column is rotatably installed in the limiting cavity and is located above the limiting column. A plurality of arc-shaped grooves are formed at the bottom of the rotating column, and sliding columns fixed to the corresponding limiting columns are slidably installed in the arc-shaped grooves;

[0022] A worm gear, the worm gear is fixedly installed at the top of the rotating column. A worm is meshed and installed on one side of the worm gear. One end of the worm penetrates through the limiting cavity and extends to the outside. Both the worm gear and the worm are rotatably connected to the limiting cavity.

[0023] In this technical solution, when it is necessary to disassemble the upper template, first rotate the worm in the forward direction. The worm drives the worm gear meshed with it to rotate forward. The worm gear drives the rotating column to rotate forward. The rotating column drives a plurality of sliding columns to slide and approach each other through a plurality of arc-shaped grooves. The plurality of sliding columns respectively drive a plurality of limiting columns to slide and approach each other. When all the plurality of limiting columns slide to appropriate positions, the plurality of limiting columns no longer limit the position of the fixed block. At this time, the operator can take out the upper template downward. Then reverse the above operations to install a new upper template into the fixed column, which is convenient for the operator to replace the upper template and does not require tools, and the operation is simple and fast.

[0024] In the above technical solution, further, the plurality of limiting columns are distributed at equal intervals in a ring shape.

[0025] In this technical solution, it is ensured that the plurality of limiting columns can fix the position of the fixed block.

[0026] In the above technical solution, further, the cross-section of the limiting column is L-shaped.

[0027] In this technical solution, it is ensured that the plurality of limiting columns can fix the position of the fixed block.

[0028] In the above technical solution, further, an operation disk one is fixedly installed at one end of the worm, and an operation disk two is fixedly installed at one end of the threaded rod.

[0029] In this technical solution, the worm is conveniently rotated through the provided operating disk 1, and the threaded rod is conveniently rotated through the provided operating disk 2.

[0030] In the above technical solution, further, the cross-sectional dimension of the fixed block is the same as the cross-sectional dimension of the lower end of the limiting cavity.

[0031] In this technical solution, the stability of the fixed block in the limiting cavity is ensured, and it is ensured that the upper template does not shake during use.

[0032] In the above technical solution, further, the output end of the cylinder is slidably connected to the support rod.

[0033] In this technical solution, it is ensured that the output end of the cylinder can slide within the support rod.

[0034] The beneficial effects of the present utility model are:

[0035] 1. For this silver solder sheet processing die, when it is necessary to disassemble the lower template, through the provided driving component, the two sliding rods can be driven to slide and move away from each other. When both sliding rods are disengaged from the lower template, the operator can take out the lower template upward, then insert a new lower template into the power cavity, and then reverse the above operation to fix the position of the new lower template, which is convenient for replacing the lower template and does not require tools, and the operation is simple and fast.

[0036] 2. For this silver solder sheet processing die, when it is necessary to disassemble the upper template, through the provided power component, several sliding columns can be driven to slide and approach each other, and several sliding columns respectively drive several limiting columns to slide and approach each other. When several limiting columns all slide to appropriate positions, the several limiting columns no longer limit the position of the fixed block. At this time, the operator can take out the upper template downward, and then reverse the above operation to install a new upper template into the fixed column, which is convenient for the operator to replace the upper template and does not require tools, and the operation is simple and fast. Description of the Drawings

[0037] Figure 1 is the overall structural schematic diagram of the present utility model;

[0038] Figure 2 is the sectional structural schematic diagram of the base of the present utility model;

[0039] Figure 3 is one of the partial exploded structural schematic diagrams of the present utility model;

[0040] Figure 4 is the sectional structural schematic diagram of the fixed column of the present utility model;

[0041] Figure 5 is the second of the partial exploded structural schematic diagrams of the present utility model;

[0042] Figure 6 It is a schematic cross-sectional structure diagram of the fixing block of the present utility model.

[0043] The markings in the figure are shown as:

[0044] 1. Base; 2. Power chamber; 3. Lower template; 4. Support rod; 5. Cylinder; 6. Fixed column; 7. Limiting chamber; 8. Limiting column; 9. Fixing block; 10. Limiting groove; 11. Upper template; 12. Sliding block; 13. Threaded rod; 14. Connecting rod; 15. Sliding rod; 16. Rotating column; 17. Arc-shaped groove; 18. Sliding column; 19. Worm gear; 20. Worm; 21. Operating disk one; 22. Operating disk two. Detailed implementation manners

[0045] Next, the technical solutions in the embodiments of the present application will be clearly described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope protected by the present application.

[0046] In the description of the present application, it should be noted that the terms used here are only for describing specific implementation manners, rather than intending to limit the exemplary embodiments according to the present application. For the convenience of description, the dimensions of each part shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant fields may not be discussed in detail, but in appropriate cases, the said technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0047] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are usually of the same category, and the number of objects is not limited. For example, the first object can be one or multiple. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally means an "or" relationship between the related objects before and after.

[0048] It should be noted that in the description of the present application, the orientation or positional relationships indicated by the orientation terms such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationships shown in the drawings. It is only for the convenience of describing the present application and simplifying the description. Without contrary explanations, these orientation terms do not indicate and imply that the devices or elements referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the protection scope of the present application; the orientation terms "inside, outside" refer to the inside and outside relative to the outline of each component itself.

[0049] It should be noted that in the present application, the term "comprising", "including" or any other variants thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, article or device. Without more limitations, the element defined by the statement "comprising one..." does not exclude the existence of additional identical elements in the process, method, article or device comprising that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in a reverse order according to the functions involved. For example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, the features described with reference to certain examples may be combined in other examples.

[0050] Embodiment 1:

[0051] Please refer to Figure 1 - Figure 6 as shown, this embodiment provides a silver solder sheet processing die, including:

[0052] A base 1, a power cavity 2 is opened in the base 1, a lower template 3 is inserted and installed in the power cavity 2, sliding rods 15 are slidably installed on both sides of the lower template 3 in the power cavity 2, and one side of the two sliding rods 15 close to each other extends into the lower template 3, and the two sliding rods 15 are both inserted and matched with the lower template 3;

[0053] A support rod 4, the support rod 4 is fixedly installed on the top of the base 1, a cylinder 5 is fixedly installed on the top of the support rod 4, and the output end of the cylinder 5 penetrates through the top of the support rod 4 and is fixedly installed with a fixed column 6;

[0054] The limiting cavity 7 is opened in the fixed column 6. A fixing block 9 is inserted and installed in the limiting cavity 7. A limiting groove 10 is opened in the fixing block 9. The limiting groove 10 communicates with the limiting cavity 7. A plurality of limiting posts 8 are slidably installed in the limiting cavity 7. The lower ends of the plurality of limiting posts 8 all extend into the limiting groove 10, and the plurality of limiting posts 8 are all slidably connected with the limiting groove 10. The lower end of the fixing block 9 is fixedly installed with an upper template 11 which is inserted and matched with the lower template 3.

[0055] The driving assembly is located in the base 1 and is used to drive the two sliding rods 15 to slide.

[0056] The power assembly is located in the fixed column 6 and is used to drive the plurality of limiting posts 8 to slide.

[0057] Among them, when it is necessary to punch the silver solder sheet, first place the silver solder sheet on the lower template 3, then start the cylinder 5. The output end of the cylinder 5 drives the fixed column 6 and the upper template 11 to move downward. Subsequently, the upper template 11 is inserted into the lower template 3, and the silver solder sheet in the lower template 3 can be punched.

[0058] When it is necessary to disassemble the lower template 3, through the arranged driving assembly, the two sliding rods 15 can be driven to slide and move away from each other. When both of the two sliding rods 15 are disengaged from the lower template 3, the operator can take out the lower template 3 upward, then insert a new lower template 3 into the power cavity 2, and then reverse the above operation to fix the position of the new lower template 3, which is convenient for replacing the lower template 3 and does not require tools, and the operation is simple and fast.

[0059] When it is necessary to disassemble the upper template 11, through the arranged power assembly, the plurality of sliding columns 18 can be driven to slide and move closer to each other. The plurality of sliding columns 18 respectively drive the plurality of limiting posts 8 to slide and move closer to each other. When the plurality of limiting posts 8 all slide to appropriate positions, the plurality of limiting posts 8 no longer limit the position of the fixing block 9. At this time, the operator can take out the upper template 11 downward, and reverse the above operation to install a new upper template 11 into the fixed column 6, which is convenient for the operator to replace the upper template 11 and does not require tools, and the operation is simple and fast.

[0060] In this embodiment, the driving assembly includes:

[0061] The sliding block 12 is slidably installed in the power cavity 2 and is located between the two sliding rods 15. Two connecting rods 14 are rotatably installed at one end of the sliding block 12. The two connecting rods 14 are respectively rotatably connected with the two sliding rods 15, and the two connecting rods 14 are both rotatably connected with the power cavity 2.

[0062] The threaded rod 13 is rotatably installed at the other end of the sliding block 12. One end of the threaded rod 13 penetrates through the power cavity 2 and extends to the outside, and the threaded rod 13 is threadedly connected with the power cavity 2.

[0063] Among them, when it is necessary to disassemble the lower template 3, first rotate the threaded rod 13 forward. Under the action of the thread, while the threaded rod 13 rotates, it slides downward in the direction of the lower template 3. The threaded rod 13 pushes the sliding block 12 to slide downward in the direction of the lower template 3. The sliding block 12 drives the two connecting rods 14 to rotate outward. The two connecting rods 14 respectively squeeze the two sliding rods 15 to slide and move away from each other. When both sliding rods 15 are disengaged from the lower template 3, the operator can take out the lower template 3 upward, then insert a new lower template 3 into the power chamber 2, and then reverse the above operation to fix the position of the new lower template 3, which is convenient for replacing the lower template 3 and does not require tools, and the operation is simple and fast.

[0064] In this embodiment, the power assembly includes:

[0065] A rotating column 16, which is rotatably installed in the limiting cavity 7 and is located above the limiting column 8. A plurality of arc-shaped grooves 17 are formed at the bottom of the rotating column 16. A sliding column 18 fixed to the corresponding limiting column 8 is slidably installed in the arc-shaped grooves 17;

[0066] A worm gear 19, which is fixedly installed at the top of the rotating column 16. A worm 20 is meshed and installed on one side of the worm gear 19. One end of the worm 20 penetrates through the limiting cavity 7 and extends to the outside. Both the worm gear 19 and the worm 20 are rotatably connected to the limiting cavity 7;

[0067] Among them, when it is necessary to disassemble the upper template 11, first rotate the worm 20 forward. The worm 20 drives the worm gear 19 meshed with it to rotate forward. The worm gear 19 drives the rotating column 16 to rotate forward. The rotating column 16 drives a plurality of sliding columns 18 to slide and approach each other through a plurality of arc-shaped grooves 17. The plurality of sliding columns 18 respectively drive a plurality of limiting columns 8 to slide and approach each other. When all the plurality of limiting columns 8 slide to appropriate positions, the plurality of limiting columns 8 no longer limit the position of the fixing block 9. At this time, the operator can take out the upper template 11 downward, and then reverse the above operation to install a new upper template 11 into the fixing column 6, which is convenient for the operator to replace the upper template 11 and does not require tools, and the operation is simple and fast.

[0068] Embodiment 2:

[0069] This embodiment provides a silver solder sheet processing die. In addition to including the technical solutions of the above embodiment, it also has the following technical features.

[0070] In this embodiment, a plurality of limiting columns 8 are distributed at equal intervals in a ring shape.

[0071] Among them, it is ensured that a plurality of limiting columns 8 can fix the position of the fixing block 9.

[0072] Embodiment 3:

[0073] This embodiment provides a silver solder sheet processing die. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0074] In this embodiment, the cross-section of the limit post 8 is L-shaped.

[0075] Among them, it is ensured that a plurality of limit posts 8 can fix the position of the fixed block 9.

[0076] Embodiment 4:

[0077] This embodiment provides a silver solder sheet processing die. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0078] In this embodiment, an operation disk one 21 is fixedly installed at one end of the worm 20, and an operation disk two 22 is fixedly installed at one end of the threaded rod 13.

[0079] Among them, the operation disk one 21 is provided to facilitate the rotation of the worm 20, and the operation disk two 22 is provided to facilitate the rotation of the threaded rod 13.

[0080] Embodiment 5:

[0081] This embodiment provides a silver solder sheet processing die. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0082] In this embodiment, the cross-sectional dimension of the fixed block 9 is the same as the cross-sectional dimension of the lower end of the limit cavity 7.

[0083] Among them, the stability of the fixed block 9 in the limit cavity 7 is ensured, and it is guaranteed that the upper template 11 will not shake during use.

[0084] Embodiment 6:

[0085] This embodiment provides a silver solder sheet processing die. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0086] In this embodiment, the output end of the air cylinder 5 is slidably connected to the support rod 4.

[0087] Among them, it is ensured that the output end of the air cylinder 5 can slide in the support rod 4.

[0088] Working principle: When it is necessary to punch the silver solder sheet, first place the silver solder sheet on the lower template 3, then start the air cylinder 5. The output end of the air cylinder 5 drives the fixed post 6 and the upper template 11 to move downward. Subsequently, the upper template 11 is inserted into the lower template 3, and the silver solder sheet in the lower template 3 can be punched;

[0089] When it is necessary to disassemble the lower template 3, first rotate the operation disk two 22 in the forward direction to drive the threaded rod 13 to rotate forward. Under the action of the thread, while the threaded rod 13 rotates, it slides in the direction of the lower template 3. The threaded rod 13 pushes the sliding block 12 to slide in the direction of the lower template 3. The sliding block 12 drives the two connecting rods 14 to rotate outwards. The two connecting rods 14 respectively squeeze the two sliding rods 15 to slide and move away from each other. When both of the two sliding rods 15 are disengaged from the lower template 3, the operator can take out the lower template 3 upwards. Then insert a new lower template 3 into the power chamber 2. Then reverse the above operations to fix the position of the new lower template 3, which is convenient for replacing the lower template 3 and does not require tools, and the operation is simple and fast.

[0090] When it is necessary to disassemble the upper template 11, first rotate the operation disk one 21 in the forward direction to drive the worm 20 to rotate forward. The worm 20 drives the worm wheel 19 meshing with it to rotate forward. The worm wheel 19 drives the rotating column 16 to rotate forward. The rotating column 16 drives several sliding columns 18 to slide and approach each other through several arc-shaped grooves 17. Several sliding columns 18 respectively drive several limit columns 8 to slide and approach each other. When several limit columns 8 all slide to the appropriate positions, several limit columns 8 no longer limit the position of the fixed block 9. At this time, the operator can take out the upper template 11 downwards. Reverse the above operations to install the new upper template 11 into the fixed column 6, which is convenient for the operator to replace the upper template 11 and does not require tools, and the operation is simple and fast.

[0091] The embodiments of the present application have been described above in conjunction with the accompanying drawings. Without conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them belong to the protection scope of the present application.

Claims

1. A silver solder sheet processing mold, characterized in that: include: A base (1), wherein a power cavity (2) is provided in the base (1), a lower template (3) is inserted and installed in the power cavity (2), sliding rods (15) are slidably installed in the power cavity (2) and on both sides of the lower template (3), the two sliding rods (15) are extended into the lower template (3) on the sides close to each other, and the two sliding rods (15) are inserted and matched with the lower template (3); A support rod (4), the support rod (4) is fixedly mounted on the top of the base (1), a cylinder (5) is fixedly mounted on the top of the support rod (4), and an output end of the cylinder (5) passes through the top of the support rod (4) and is fixedly mounted with a fixing column (6); A limiting cavity (7), wherein the limiting cavity (7) is provided in a fixing column (6), a fixing block (9) is inserted and installed in the limiting cavity (7), a limiting groove (10) is provided in the fixing block (9), the limiting groove (10) is communicated with the limiting cavity (7), a plurality of limiting columns (8) are slidably installed in the limiting cavity (7), the lower ends of the plurality of limiting columns (8) extend into the limiting groove (10), and the plurality of limiting columns (8) are slidably connected to the limiting groove (10), and an upper template (11) inserted and matched with the lower template (3) is fixedly installed at the lower end of the fixing block (9); A driving assembly, the driving assembly is located in the base (1) and is used to drive the two sliding rods (15) to slide; A power assembly is located in the fixed column (6) and is used to drive a plurality of limit columns (8) to slide.

2. A silver solder sheet processing mold according to claim 1, characterized in that: The drive assembly comprises: A sliding block (12), wherein the sliding block (12) is slidably mounted in the power chamber (2) and is located between two sliding rods (15), and two connecting rods (14) are rotatably mounted on one end of the sliding block (12), the two connecting rods (14) are rotatably connected to the two sliding rods (15) respectively, and the two connecting rods (14) are rotatably connected to the power chamber (2); A threaded rod (13), wherein the threaded rod (13) is rotatably mounted on the other end of the sliding block (12), one end of the threaded rod (13) passes through the power chamber (2) and extends to the outside, and the threaded rod (13) is threadedly connected to the power chamber (2).

3. A silver solder sheet processing mold according to claim 2, characterized in that: The power assembly comprises: A rotating column (16), the rotating column (16) is rotatably mounted in the limiting cavity (7) and is located above the limiting column (8), a plurality of arc-shaped grooves (17) are provided at the bottom of the rotating column (16), and a sliding column (18) fixed to the corresponding limiting column (8) is slidably mounted in the arc-shaped groove (17); A worm wheel (19), the worm wheel (19) is fixedly mounted on the top of the rotating column (16), a worm (20) is meshingly mounted on one side of the worm wheel (19), one end of the worm (20) passes through the limiting cavity (7) and extends to the outside, and the worm wheel (19) and the worm (20) are both rotatably connected to the limiting cavity (7).

4. A silver solder sheet processing mold according to claim 1, characterized in that: The plurality of limiting columns (8) are distributed in a ring-like shape with equal spacing.

5. A silver solder sheet processing mold according to claim 1, characterized in that: The cross section of the limiting column (8) is L-shaped.

6. A silver solder sheet processing mold according to claim 3, characterized in that: An operating disk 1 (21) is fixedly mounted on one end of the worm (20), and an operating disk 2 (22) is fixedly mounted on one end of the threaded rod (13).

7. A silver solder sheet processing mold according to claim 1, characterized in that: The cross-sectional dimensions of the fixing block (9) are the same as the cross-sectional dimensions of the lower end of the limiting cavity (7).

8. A silver solder sheet processing mold according to claim 1, characterized in that: The output end of the cylinder (5) is slidably connected to the support rod (4).

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