Corner cutting device with deviation preventing function for silver cup machining

Abstract

The utility model relates to the technical field of precious metal vessel processing equipment, and discloses a silver cup processing corner cutting device with an anti-deviation function, which comprises a working table, the working table is provided with a mounting frame and a rotating table, the rotating table is provided with a bearing shell, the bearing shell is provided with a connecting assembly, and the connecting assembly is provided with an anti-deviation function. The connecting assembly is provided with an expansion assembly matched with the bearing shell, and the bearing shell is provided with a pressing assembly which extends to the position above the bearing shell and is matched with the expansion assembly. The silver cup machining corner cutting device with the anti-deviation function has the advantages of being high in stability and adaptability and the like, and the problems that a traditional device mostly adopts a rigid clamping structure such as a manual clamp or a simple mechanical clamping structure, and is difficult to adapt to silver cups of different sizes and shapes are solved; for thin-wall and easily-deformed silver cups, rigid clamping easily causes scratch or deformation of cup bodies, and the problems of cutting dislocation and uneven edges caused by offset in cutting vibration due to insufficient clamping force are solved.

Description

Technical Field

[0001] This utility model relates to the technical field of precious metal utensil processing equipment, specifically a corner cutting device for processing silver cups with anti-deviation function. Background Technology

[0002] In the field of precious metal vessel processing, the edge and corner cutting of silver cups is one of the key processes, as its precision directly affects the product's appearance and performance. Currently, traditional edge and corner cutting equipment faces the following technical bottlenecks:

[0003] 1. Insufficient stability

[0004] Traditional devices often employ rigid clamping structures, such as manual clamps or simple mechanical clamping, which are difficult to adapt to silver cups of different sizes and shapes (such as stemmed glasses, wide-mouthed glasses, and irregularly shaped cups). For thin-walled, easily deformable silver cups, rigid clamping can easily lead to scratches or deformation of the cup, while insufficient clamping force can cause displacement during cutting vibration, resulting in problems such as cutting misalignment and uneven edges.

[0005] 2. Insufficient automation and adaptability

[0006] Lacking the ability to adapt to the shape of the silver cup, it is necessary to manually change the fixture or recalibrate when changing to different specifications of products, which is time-consuming and labor-intensive. At the same time, it is impossible to adjust the cutting parameters in real time according to the wall thickness and curvature of the silver cup during the cutting process, which can easily lead to problems such as overcutting, undercutting or blade breakage. It is especially unsuitable for customized silver cup processing with high precision requirements.

[0007] Therefore, a corner cutting device for processing silver cups with anti-deviation function is proposed to solve the above problems. Utility Model Content

[0008] (a) Technical problems to be solved

[0009] To address the shortcomings of existing technologies, this utility model provides a corner cutting device for processing silver cups with anti-deviation function. It has the advantages of high stability and adaptability, and solves the problems of traditional devices that mostly use rigid clamping structures, such as manual clamps or simple mechanical clamping, which are difficult to adapt to silver cups of different sizes and shapes. For thin-walled and easily deformable silver cups, rigid clamping can easily cause scratches or deformation of the cup body, while insufficient clamping force will cause deviation during cutting vibration, resulting in cutting misalignment and uneven edges.

[0010] (II) Technical Solution

[0011] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A corner cutting device for processing silver cups with anti-offset function, including a worktable, the worktable is provided with a mounting frame, the worktable is provided with a rotating table, the rotating table is provided with a bearing shell, the bearing shell is provided with a connecting component, the connecting component is provided with an expansion component adapted to the bearing shell, the bearing shell is provided with a pressing component extending above it and adapted to the expansion component, and the mounting frame is provided with a clamping component;

[0012] The workbench is provided with a lifting shell, and the lifting shell is movably connected to an adjustment component extending above it. The lifting shell is movably connected to a lifting component threadedly connected to the adjustment component. The lifting component is provided with a cutting component adapted to the bearing shell, and the lifting component is provided with a pushing component adapted to the cutting component.

[0013] The beneficial effects of this utility model are:

[0014] 1) This edge and corner cutting device for processing silver cups with anti-deviation function has a mounting frame and a rotating table on the worktable. The rotating table drives the carrier shell to rotate, which facilitates the cutting of the edges and corners of the silver cup at different positions. The connecting component, expansion component and pressing component work together and can be adjusted according to the size of the silver cup to keep the silver cup stably placed outside the carrier shell. The clamping component on the mounting frame applies pressure to the pressing component to prevent the silver cup from deviating during the cutting process, thereby improving the cutting accuracy and stability. It has the advantages of good stability and strong adaptability.

[0015] 2) The edge and corner cutting device for processing silver cups with anti-deviation function has a lifting shell on the worktable. The adjustment component and the lifting component on the worktable can realize the height adjustment of the cutting component. By rotating the adjustment component, the lifting component is driven to move up and down, changing the height of the cutting component to adapt to the cutting needs of silver cups of different heights. The pushing component can make fine adjustments to the cutting component, so that the cutting component is more accurately aligned with the edge and corner of the silver cup, which increases the applicability and flexibility of the device and has the advantage of adjustable cutting height.

[0016] Based on the above technical solution, the present invention can be further improved as follows.

[0017] Furthermore, the connecting assembly includes a connecting shell, a connecting spring, and a hinge block. The bearing shell is provided with connecting shells arranged in a circular array. Each connecting shell is provided with a connecting spring, and each connecting spring is provided with a hinge block extending to the outside of the bearing shell.

[0018] The beneficial effect of adopting the above-mentioned further solution is that the connecting shells are distributed in a ring array on the bearing shell, and the connecting springs provide elastic support for the hinge block.

[0019] Furthermore, the expansion assembly includes an expansion plate and an expansion push block. Each hinge block is movably connected to an expansion plate extending to the outside of the bearing shell, and the expansion plate is provided with an expansion push block extending to the inside of the bearing shell.

[0020] The beneficial effect of adopting the above-mentioned further solution is that the expansion plate is movably connected to the hinge block and expands outward under the action of the expansion pushing block; when silver cups of different sizes are fixed and placed on the outside of the bearing shell, the expansion pushing block pushes the expansion plate to extend, increasing the support range and force for the silver cups, making the silver cups more stable inside the bearing shell, and reducing the offset caused by shaking during cutting.

[0021] Furthermore, the pressing assembly includes a pressing rod, a pressing push block, and a return spring. The bearing shell is movably connected to the pressing rod extending above it. The pressing rod is provided with a pressing push block adapted to the expansion push block. A return spring is provided between the pressing rod and the bearing shell.

[0022] The beneficial effect of adopting the above-mentioned further solution is that the pressing rod can move downward under external pressure, and the pressing push block is adapted to the expansion push block. When the pressing rod is pressed down, the pressing push block pushes the expansion push block, causing the expansion plate to expand further and enhancing the fixing effect on the silver cup. After the pressure is removed, the return spring causes the pressing rod to return to its initial position, thereby lifting the silver cup so that it can be removed for convenient next operation.

[0023] Furthermore, the clamping assembly includes a clamping push rod and a clamping head. The mounting bracket is equipped with a clamping push rod, and the output end of the clamping push rod is movably connected to a clamping head adapted to the pressing rod.

[0024] The beneficial effect of adopting the above-mentioned further solution is that the clamping push rod on the mounting bracket pushes the clamping head to apply pressure to the lower pressure rod, thereby causing the lower pressure rod to move downward, so that the expansion plate tightly fixes the silver cup. This adjustable clamping force can adapt to silver cups of different materials and shapes, ensuring that the silver cup does not shift during cutting and improving cutting quality.

[0025] Furthermore, the adjustment assembly includes an adjustment threaded rod and an adjustment handle, and the lifting housing is movably connected to the adjustment threaded rod extending above it, the adjustment threaded rod being provided with an adjustment handle.

[0026] The beneficial effect of adopting the above-mentioned further solution is that the operator can rotate the adjustment handle to drive the adjustment threaded rod to rotate, thereby causing the lifting component that is threadedly connected to the adjustment threaded rod to move up and down. This manual adjustment method is simple and intuitive, and the height of the cutting component can be accurately adjusted according to the actual height of the silver cup.

[0027] Furthermore, the lifting assembly includes a lifting internal thread block and a lifting platform. The adjusting thread rod is threadedly connected to the lifting internal thread block extending to the outside of the lifting housing. The lifting internal thread block is provided with a lifting platform that is movably connected to the lifting housing.

[0028] The beneficial effect of adopting the above-mentioned further solution is that the lifting internal thread block is threadedly connected to the adjusting thread rod. When the adjusting thread rod rotates, the lifting internal thread block drives the lifting platform to move up and down. The lifting platform is movably connected to the lifting shell, which ensures the stability of the lifting process and allows the cutting assembly to flexibly adjust its height to adapt to different processing requirements.

[0029] Furthermore, the cutting assembly includes a deflection block and a cutting blade, the lifting platform is movably connected to the deflection block, and the deflection block is provided with a cutting blade adapted to the bearing shell.

[0030] The beneficial effect of adopting the above-mentioned further solution is that the deflection block is movably connected to the lifting platform and can rotate within a certain range; the cutting blade is installed on the deflection block, and by adjusting the angle of the deflection block, the cutting direction of the cutting blade can be changed, adapting to the edge and corner cutting needs of different shapes and angles of the silver cup, and improving the flexibility and accuracy of cutting.

[0031] Furthermore, the pushing assembly includes a pushing rod and a pushing pin. The lifting platform is provided with a pushing rod, and the output end of the pushing rod is provided with a pushing pin that extends into and is movably connected to the deflection block.

[0032] The beneficial effect of adopting the above-mentioned further solution is that the output end of the push rod is movably connected to the deflection block through the push pin. When the push rod is working, the push pin pushes the deflection block to rotate, so that the cutting blade moves towards the carrier shell. During the cutting process, the cutting blade advances slowly, further improving the cutting accuracy and quality. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the structure of this utility model;

[0034] Figure 2 This is a top view of the structure of this utility model;

[0035] Figure 3 This is a front view of the structure of this utility model;

[0036] Figure 4 This is a schematic diagram of the bearing shell of this utility model;

[0037] Figure 5 This is a cross-sectional view of the bearing shell of this utility model;

[0038] Figure 6 This is a cross-sectional view of the lifting component of this utility model.

[0039] In the diagram: 1. Workbench; 2. Mounting bracket; 3. Rotary table; 4. Bearing housing; 5. Connecting assembly; 51. Connecting housing; 52. Connecting spring; 53. Hinge block; 6. Expansion assembly; 61. Expansion plate; 62. Expansion push block; 7. Pressing assembly; 71. Pressing rod; 72. Pressing push block; 73. Return spring; 8. Clamping assembly; 81. Clamping push rod; 82. Clamping head; 9. Lifting housing; 10. Adjusting assembly; 101. Adjusting threaded rod; 102. Adjusting handle; 11. Lifting assembly; 111. Lifting internal threaded block; 112. Lifting platform; 12. Cutting assembly; 121. Deflection block; 122. Cutting blade; 13. Pushing assembly; 131. Push push rod; 132. Push pin. Detailed Implementation

[0040] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0041] Example 1, by Figure 1-6 The present invention provides a corner cutting device for processing silver cups with anti-deviation function. The present invention includes a worktable 1, a mounting frame 2, a rotating table 3, a bearing shell 4, a connecting component 5, an expansion component 6 adapted to the bearing shell 4, a pressing component 7 extending above the bearing shell 4 and adapted to the expansion component 6, and a clamping component 8.

[0042] The connecting assembly 5 includes a connecting shell 51, a connecting spring 52, and a hinge block 53. The bearing shell 4 is provided with connecting shells 51 arranged in a ring array. Each connecting shell 51 is provided with a connecting spring 52, and each connecting spring 52 is provided with a hinge block 53 extending to the outside of the bearing shell 4.

[0043] The supporting shell 4 has connecting shells 51 arranged in a ring array, and the connecting springs 52 provide elastic support for the hinge blocks 53.

[0044] The expansion assembly 6 includes an expansion plate 61 and an expansion push block 62. The hinge blocks 53 are all movably connected to the expansion plate 61 extending to the outside of the bearing shell 4. The expansion plate 61 is provided with an expansion push block 62 extending to the inside of the bearing shell 4.

[0045] The expansion plate 61 is movably connected to the hinge block 53 and expands outward under the action of the expansion push block 62. When silver cups of different sizes are fixed and placed on the outside of the support shell 4, the expansion push block 62 pushes the expansion plate 61 to extend, increasing the support range and force for the silver cups, making the silver cups more stable in the support shell 4, and reducing the offset caused by shaking during cutting.

[0046] The pressing assembly 7 includes a pressing rod 71, a pressing push block 72, and a return spring 73. The bearing shell 4 is movably connected to the pressing rod 71 extending above it. The pressing rod 71 is provided with a pressing push block 72 adapted to the expansion push block 62. A return spring 73 is provided between the pressing rod 71 and the bearing shell 4.

[0047] The pressing rod 71 can move downwards under external pressure. The pressing push block 72 is adapted to the expansion push block 62. When the pressing rod 71 is pressed down, the pressing push block 72 pushes the expansion push block 62, causing the expansion plate 61 to expand further and enhance the fixing effect on the silver cup. After the pressure is removed, the return spring 73 returns the pressing rod 71 to its initial position, thereby lifting the silver cup so that it can be removed for easy next operation.

[0048] The clamping assembly 8 includes a clamping push rod 81 and a clamping head 82. The mounting bracket 2 is provided with a clamping push rod 81, and the output end of the clamping push rod 81 is movably connected to a clamping head 82 that is adapted to the pressing rod 71.

[0049] The clamping push rod 81 on the mounting bracket 2 pushes the clamping head 82 to apply pressure to the lower pressure rod 71, thereby causing the lower pressure rod 71 to move downward, so that the expansion plate 61 tightly fixes the silver cup. This adjustable clamping force can adapt to silver cups of different materials and shapes, ensuring that the silver cup does not shift during cutting and improving cutting quality.

[0050] In Embodiment 2, based on Embodiment 1, the workbench 1 is provided with a lifting shell 9, the lifting shell 9 is movably connected to an adjustment component 10 extending above it, the lifting shell 9 is movably connected to a lifting component 11 threadedly connected to the adjustment component 10, the lifting component 11 is provided with a cutting component 12 adapted to the bearing shell 4, and the lifting component 11 is provided with a pushing component 13 adapted to the cutting component 12.

[0051] The adjustment assembly 10 includes an adjustment threaded rod 101 and an adjustment handle 102. The lifting housing 9 is movably connected to the adjustment threaded rod 101 extending above it. The adjustment threaded rod 101 is connected to the adjustment handle 102.

[0052] The operator rotates the adjustment handle 102 to drive the adjustment threaded rod 101 to rotate, thereby causing the lifting component 11, which is threadedly connected to the adjustment threaded rod 101, to move up and down. This manual adjustment method is simple and intuitive, and the height of the cutting component 12 can be precisely adjusted according to the actual height of the silver cup.

[0053] The lifting assembly 11 includes a lifting internal thread block 111 and a lifting platform 112. The adjusting thread rod 101 is threadedly connected to the lifting internal thread block 111 extending to the outside of the lifting housing 9. The lifting internal thread block 111 is provided with a lifting platform 112 that is movably connected to the lifting housing 9.

[0054] The lifting internal thread block 111 is threadedly connected to the adjusting thread rod 101. When the adjusting thread rod 101 rotates, the lifting internal thread block 111 drives the lifting platform 112 to move up and down. The lifting platform 112 is movably connected to the lifting shell 9, ensuring the stability of the lifting process and enabling the cutting assembly 12 to flexibly adjust its height to adapt to different processing requirements.

[0055] The cutting assembly 12 includes a deflection block 121 and a cutting blade 122. The lifting platform 112 is movably connected to the deflection block 121, and the deflection block 121 is provided with a cutting blade 122 that is adapted to the bearing shell 4.

[0056] The deflection block 121 is movably connected to the lifting platform 112 and can rotate within a certain range. The cutting blade 122 is mounted on the deflection block 121. By adjusting the angle of the deflection block 121, the cutting direction of the cutting blade 122 can be changed to adapt to the edge and corner cutting requirements of different shapes and angles of the silver cup, thereby improving the flexibility and precision of cutting.

[0057] The push assembly 13 includes a push rod 131 and a push pin 132. The lifting platform 112 is provided with a push rod 131, and the output end of the push rod 131 is provided with a push pin 132 that extends into and is movably connected to the deflection block 121.

[0058] The output end of the push rod 131 is movably connected to the deflection block 121 through the push pin 132. When the push rod 131 is working, the push pin 132 pushes the deflection block 121 to rotate, so that the cutting blade 122 moves towards the bearing shell 4. During the cutting process, the cutting blade 122 advances slowly, further improving the cutting accuracy and quality.

[0059] Working principle:

[0060] Implementation steps for the first innovation point:

[0061] Step 1: Place the silver cup upside down on the outside of the bearing shell 4, activate the clamping push rod 81, the clamping push rod 81 pushes the clamping head 82 downward to apply pressure to the lower pressure rod 71, the lower pressure rod 71 moves down against the resistance of the return spring 73;

[0062] Step 2: Press down the push block 72 and push the expansion push block 62 to move outward. The expansion push block 62 drives the expansion plate 61 to rotate around the hinge block 53, so that the expansion plate 61 fits tightly against the outer wall of the silver cup, forming a 360° ring clamping force to eliminate radial shaking.

[0063] Step 3: Rotate the silver cup using the rotating table 3 to position the cup rim, bottom, or side corner to be cut directly below the cutting assembly 12. Confirm the position using the limit sensor or scale markings to complete the angle positioning before processing.

[0064] Implementation steps for the second innovation point:

[0065] Step 1: Adjust the threaded engagement between the threaded rod 101 and the lifting internal threaded block 111, and rotate the adjusting handle 102 to drive the threaded rod to rotate, so that the lifting platform 112 moves up and down along the guide rail of the lifting shell 9;

[0066] The second step is to drive the deflection block 121 installed on the lifting platform 112 to move up and down, thereby adjusting the height of the cutting blade 122 to fit silver cups of different heights.

[0067] Step 3: The deflection block 121 is movably connected to the lifting platform 112. The push rod 131 acts on the slot of the deflection block 121 through the push pin 132, converting the linear motion of the push rod 131 into the angular rotation of the deflection block 121, thereby pushing the cutting blade 122 to advance slowly, thereby improving the cutting accuracy and avoiding overcutting or undercutting.

[0068] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0069] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A corner cutting device for white silver cup processing with anti-offset function, comprising a workbench (1), characterized in that: The workbench (1) is provided with a mounting frame (2), the workbench (1) is provided with a rotating table (3), the rotating table (3) is provided with a bearing shell (4), the bearing shell (4) is provided with a connecting assembly (5), the connecting assembly (5) is provided with an expansion assembly (6) matched with the bearing shell (4), the bearing shell (4) is provided with a pressing assembly (7) extending above it and matched with the expansion assembly (6), and the mounting frame (2) is provided with a clamping assembly (8).

2. The corner cutting device for white silver cup processing with anti-deviation function according to claim 1, characterized in that: The workbench (1) is provided with a lifting shell (9), the lifting shell (9) is movably connected with an adjusting assembly (10) extending above it, the lifting shell (9) is movably connected with a lifting assembly (11) threadedly connected with the adjusting assembly (10), the lifting assembly (11) is provided with a cutting assembly (12) matched with the bearing shell (4), and the lifting assembly (11) is provided with a pushing assembly (13) matched with the cutting assembly (12).

3. The corner cutting device for white silver cup processing with anti-deviation function according to claim 2, characterized in that: The connecting assembly (5) comprises a connecting shell (51), a connecting spring (52) and a hinge block (53), the bearing shell (4) is provided with a plurality of connecting shells (51) arranged in an annular array, each of the connecting shells (51) is provided with a connecting spring (52), and each of the connecting springs (52) is provided with a hinge block (53) extending to the outside of the bearing shell (4).

4. The corner cutting device for processing white silver cup with anti-deviation function according to claim 3, characterized in that: The expansion assembly (6) comprises an expansion plate (61) and an expansion pushing block (62), each of the hinge blocks (53) is movably connected with an expansion plate (61) extending to the outside of the bearing shell (4), and the expansion plate (61) is provided with an expansion pushing block (62) extending to the inside of the bearing shell (4).

5. The corner cutting device for processing white silver cup with anti-deviation function according to claim 4, characterized in that: The pressing assembly (7) comprises a pressing rod (71), a pressing pushing block (72) and a reset spring (73), the bearing shell (4) is movably connected with a pressing rod (71) extending above it, the pressing rod (71) is provided with a pressing pushing block (72) matched with the expansion pushing block (62), and the reset spring (73) is arranged between the pressing rod (71) and the bearing shell (4).

6. The corner cutting device for processing white silver cup with anti-deviation function according to claim 5, characterized in that: The clamping assembly (8) comprises a clamping push rod (81) and a clamping head (82), the mounting frame (2) is provided with a clamping push rod (81), and the output end of the clamping push rod (81) is movably connected with a clamping head (82) matched with the pressing rod (71).

7. The corner cutting device for processing white silver cup with anti-deviation function according to claim 6, characterized in that: The adjusting assembly (10) comprises an adjusting threaded rod (101) and an adjusting handle (102), the lifting shell (9) is movably connected with an adjusting threaded rod (101) extending above it, and the adjusting threaded rod (101) is provided with an adjusting handle (102).

8. The corner cutting device for processing white silver cup with anti-deviation function according to claim 7, characterized in that: The lifting assembly (11) comprises a lifting inner threaded block (111) and a lifting table (112), the adjusting threaded rod (101) is threadedly connected with a lifting inner threaded block (111) extending to the outside of the lifting shell (9), and the lifting inner threaded block (111) is provided with a lifting table (112) movably connected with the lifting shell (9).

9. The corner cutting device for processing white silver cup with anti-deviation function according to claim 8, characterized in that: The cutting assembly (12) comprises a deflection block (121) and a cutting blade (122), the lifting platform (112) is movably connected with the deflection block (121), and the deflection block (121) is provided with the cutting blade (122) matched with the bearing shell (4).

10. The corner cutting device for processing white silver cup with anti-deviation function according to claim 9, characterized in that: The pushing assembly (13) comprises a pushing push rod (131) and a pushing pin (132), the lifting platform (112) is provided with the pushing push rod (131), and the output end of the pushing push rod (131) is provided with the pushing pin (132) extending into the deflection block (121) and movably connected with the deflection block (121).

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