Position-adjustable module and progressive die
By introducing an adjustable module into the stamping die and using a guiding and locking mechanism to adjust the die core position, the problem of increased costs caused by changes in die position is solved, achieving wide applicability and cost savings for the die.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGDAO HAIRIDE FUYUAN MOLD CO LTD
- Filing Date
- 2025-06-03
- Publication Date
- 2026-05-05
AI Technical Summary
Existing stamping dies require new die manufacturing when the processing position changes, leading to increased production costs.
Design an adjustable module to adjust the position of the mold core through a first guiding mechanism and a locking mechanism, thereby achieving flexible adjustment of the mold position.
It can adapt to different processing position requirements without the need to make multiple sets of molds, effectively saving production costs.
Smart Images
Figure CN224195738U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of stamping die technology, and in particular relates to an adjustable position module and a progressive die. Background Technology
[0002] Stamping dies are pushed by stamping equipment to close the upper and lower dies, applying pressure to the material between the upper and lower dies, causing the material to deform or separate, thereby obtaining the desired shape and size.
[0003] Stamping processes include various types such as blanking, bending, drawing, and flanging, all of which require a die core. Generally, the die core's position in the upper or lower die is fixed, allowing processing to be performed at predetermined locations on the material. Taking punching as an example, when the punching position changes, the previously used die cannot be adapted, requiring the creation of a new die. Manufacturing multiple sets of dies obviously increases production costs. Utility Model Content
[0004] The technical problem to be solved by this utility model is to provide a position-adjustable module and a progressive die. The position-adjustable module can adjust the position of the die core. In the case of changes in processing position, it is not necessary to make multiple sets of molds, which can effectively save production costs.
[0005] In a first aspect, this utility model provides a position-adjustable module, which is disposed between an upper mold base and a lower mold base. The module includes an upper mold core and a lower mold core. When the upper mold base and the lower mold base are closed, the upper mold core is pushed to move to the lower mold core, and the material sheet located between the upper mold core and the lower mold core is processed. The module also includes:
[0006] The first guiding mechanism is used to guide the module to move along the x-direction;
[0007] After the module position is adjusted, the first locking mechanism fixes the module relative to the upper mold base and / or the lower mold base.
[0008] Optionally, the first guide mechanism is located between the lower mold core and the lower mold base.
[0009] Optional, also includes:
[0010] The slide plate is installed on the lower mold core and is located between the lower mold core and the lower mold base. The slide plate is guided to move on the lower mold base by the first guide mechanism.
[0011] Optionally, the first guiding mechanism includes a first guide rail and a first slider. The first guide rail is disposed on the lower mold base, and the first slider is fixed on the slide plate and slidably connected to the first guide rail.
[0012] Optional, also includes:
[0013] The second guiding mechanism guides the module to move along the y-direction on the slide plate;
[0014] The second locking mechanism is used to fix the module relative to the slide plate after the module's position is adjusted on the slide plate.
[0015] Optionally, the second guide mechanism includes a second guide rail and a second slider. The second guide rail is mounted on the slide plate, and the second slider is fixed on the lower mold core. The second slider is slidably connected to the second guide rail.
[0016] Optionally, multiple modules can be sequentially arranged on the skateboard along the y-direction.
[0017] Optionally, multiple slide plates can be provided on the lower mold base along the x-direction.
[0018] Optionally, the lower mold base may have two slide plates, with at least one module on each slide plate.
[0019] Optionally, the module also includes:
[0020] The third guiding mechanism is used to guide the movement of the upper mold core relative to the lower mold core.
[0021] Secondly, this utility model provides a progressive die, including the aforementioned position-adjustable module.
[0022] Compared with the prior art, the beneficial effects of this utility model are:
[0023] This invention guides the module to move by setting a first guiding mechanism. After the module position is adjusted, the first locking mechanism fixes the module relative to the mold. This allows the module's position in the mold to be adjusted according to the processing position requirements, thus broadening the applicable scenarios of the mold and effectively saving production costs. Attached Figure Description
[0024] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.
[0025] Figure 1 This is a perspective view of the present utility model;
[0026] Figure 2 This utility model Figure 1 The main view;
[0027] Figure 3 This is a schematic diagram of the connection structure between the upper mold core and the upper mold base of this utility model;
[0028] Figure 4This is a schematic diagram of the module installation of this utility model;
[0029] Figure 5 This is a schematic diagram of the first guiding mechanism of this utility model;
[0030] Figure 6 This utility model Figure 5 Enlarged view of area A;
[0031] Figure 7 This is a schematic diagram of the first locking mechanism of this utility model;
[0032] Figure 8 This utility model Figure 7 Enlarged view of area B;
[0033] Figure 9 This is a schematic diagram of the second locking mechanism of this utility model;
[0034] Figure 10 This utility model Figure 9 Enlarged view of area C;
[0035] Figure 11 This is a schematic diagram of the cross-sectional structure of the third guide mechanism of this utility model.
[0036] In the diagram: 1. Module; 11. Upper mold core; 12. Lower mold core; 13. Third guide mechanism; 2. Upper mold base; 3. Lower mold base; 31. Strip groove; 32. Mounting groove; 4. First guide mechanism; 41. First guide rail; 42. First slider; 5. First locking mechanism; 51. Pin rod; 52. First pin hole; 53. Second pin hole; 6. Slide plate; 7. Second guide mechanism; 71. Second guide rail; 72. Second slider; 8. Second locking mechanism; 81. Insert rod; 82. First insertion hole; 83. Second insertion hole. Detailed Implementation
[0037] 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.
[0038] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0039] Example 1
[0040] Please refer to Figure 1-11 The present invention provides a position-adjustable module 1, which includes an upper mold core 11 and a lower mold core 12, which are fixed relative to each other in the horizontal direction and can move relative to each other in the vertical direction. The module 1 is located between the upper mold base 2 and the lower mold base 3 of the mold, with the upper mold core 11 close to the upper mold base 2 and the lower mold core 12 close to the lower mold base 3.
[0041] During operation, the upper mold base 2 pushes the upper mold core 11 to move to the lower mold core 12, and the stamping process of the material sheet is achieved by the upper mold core 11 and the lower mold core 12 closing the mold.
[0042] It should be noted that the x, y, and z directions form a rectangular coordinate system, where the direction in which the upper mold base 2 moves relative to the lower mold base 3 is the z direction, i.e., the vertical direction; the plane determined by the x and y directions is perpendicular to the z direction, and the x direction is perpendicular to the y direction; furthermore, the x direction can be the length direction of the upper mold base 2, or the width direction of the upper mold base 2, and even further, the x direction can be any direction in the plane perpendicular to the z direction.
[0043] In traditional molds, since the upper mold core 11 is fixed on the upper mold base 2 and the lower mold core 12 is fixed on the lower mold base 3, when the processing position of the material changes, it is necessary to remake the corresponding mold to achieve the processing. To solve this problem, this solution makes the horizontal positions of the upper mold core 11 and the lower mold core 12 adjustable, thereby allowing the positions of the upper mold core 11 and the lower mold core 12 to be adjusted according to requirements, expanding the applicability of this solution.
[0044] It should be noted that, in order to save production costs, the upper mold core 11 and the lower mold core 12 are fixed relatively in the horizontal direction in this solution.
[0045] Specifically, in order to guide the movement of module 1, a first guiding mechanism 4 and a first locking mechanism 5 are provided. The first guiding mechanism 4 guides the upper mold core 11 and the lower mold core 12 to move in a predetermined direction (i.e., the x-direction) on the horizontal plane. After the positions of the upper mold core 11 and the lower mold core 12 are adjusted, the first locking mechanism 5 fixes the module 1 relative to the mold, so that the processing position can be adjusted according to the needs, and the mold can be applied to more processing scenarios, effectively saving mold opening costs.
[0046] It should be noted that in this scheme, the first guide mechanism 4 can be set only between the upper mold core 11 and the upper mold base 2; or the first guide mechanism 4 can be set only between the lower mold core 12 and the lower mold base 3; or the first guide mechanism 4 can be set between the upper mold core 11 and the upper mold base 2, and the first guide mechanism 4 can also be set between the lower mold core 12 and the lower mold base 3 (in the following scheme, the first guide mechanism 4 is set only between the lower mold core 12 and the lower mold base 3 as an example).
[0047] It should be noted that when the first locking mechanism 5 achieves locking, it can lock the upper mold core 11 and the upper mold base 2, or it can lock the lower mold core 12 and the lower mold base 3, or it can lock the lower mold core 12 and the lower mold base 3 at the same time as locking the upper mold core 11 and the upper mold base 2 (in the following scheme, the first locking mechanism 5 is only set between the lower mold core 12 and the lower mold base 3 as an example for explanation).
[0048] As a preferred option, refer to Figure 11 A third guiding mechanism 13 is provided between the upper mold core 11 and the lower mold core 12. This third guiding mechanism 13 ensures that the upper mold base 2 pushes the upper mold core 11 in the z-direction, guiding its movement and maintaining the relative horizontal stability of the upper mold core 11 and lower mold core 12. In this design, the third guiding mechanism 13 is implemented using traditional guide pillars and guide sleeves. The number and position of the third guiding mechanism 13 need to be adjusted according to the application scenario.
[0049] It should be noted that when no third guide mechanism 13 is provided between the upper mold core 11 and the lower mold core 12, a first guide mechanism 4 and a first locking mechanism 5 need to be provided between the upper mold core 11 and the upper mold base 2 to adjust the position of the upper mold core 11; a first guide mechanism 4 and a first locking mechanism 5 need to be provided between the lower mold core 12 and the lower mold base 3 to adjust the position of the lower mold core 12; and after the position adjustment is completed, the positions of the upper mold core 11 and the lower mold core 12 in the horizontal direction need to be calibrated to ensure that the two can close the mold.
[0050] As a preferred option, refer to Figure 5 , Figure 6The first guide mechanism 4 includes a first guide rail 41 and a first slider 42. The first guide rail 41 is disposed on the lower mold base 3, and the first slider 42 is fixed relative to the lower mold core 12. The first slider 42 slides on the first guide rail 41, so that the lower mold core 12 moves on the lower mold base 3 along the axial direction (i.e., the x direction) of the first guide rail 41.
[0051] It should be noted that there can be multiple first sliders 42. In this scheme, multiple first sliders 42 are arranged along the axial direction of the first guide rail 41.
[0052] It should be noted that in this solution, the first guide rail 41 is detachably connected to the lower mold base 3 for easy maintenance in the later stage; furthermore, in order to save space and reduce the difficulty of installation and positioning, a strip groove 31 is opened on the lower mold base 3, and the first guide rail 41 is installed in the strip groove 31.
[0053] As a preferred option, refer to Figure 7 , Figure 8 The first locking mechanism 5 includes a pin 51, a first pin hole 52, and a second pin hole 53; wherein the first pin hole 52 is located on the lower mold core 12 (not shown in the diagram). Figure 7 , Figure 8 The proposed solution involves setting a first locking mechanism 5 after the slide plate 6 is installed. In this case, the first pin hole 52 is set on the slide plate 6, and the second pin hole 53 is set on the lower mold base 3. The pin rod 51 is inserted into the first pin hole 52 and then extends into the second pin hole 53. This method is used to fix the lower mold core 12 and the lower mold base 3 relatively.
[0054] It should be noted that, in order to facilitate later maintenance, multiple second pin holes 53 are set on the same strip-shaped insert, and the strip-shaped insert is detachably connected to the lower mold base 3; furthermore, in order to save space and reduce the difficulty of installation and positioning, an installation groove 32 is opened on the lower mold base 3, and the strip-shaped insert is installed in the installation groove 32.
[0055] It should be noted that the first locking mechanism 5 can also be a screw; the screw head is restricted to pass through the lower mold core 12, and the screw shank passes through the lower mold core 12 and is threadedly connected to the lower mold base 3, thereby fixing the lower mold core 12 and the lower mold base 3 relative to each other.
[0056] It should be noted that, in order to further improve the fixing effect, multiple first locking mechanisms 5 can be set along the x-direction. In this scheme, two sets of first locking mechanisms 5 are symmetrically set along the x-direction.
[0057] As a preferred option, refer to Figure 3The upper mold base 2 and the upper mold core 11 are fixed relative to each other in the z direction to ensure that the impact force can be evenly transmitted to the upper mold core 11; wherein, the upper mold base 2 and the upper mold core 11 can be fixed relative to each other by bolting.
[0058] Example 2
[0059] In Embodiment 1, module 1 can only be adjusted in the x-direction. In order to further increase the application scenarios of this device and enable module 1 to be adjusted to any position on the horizontal plane as needed, further improvements are made based on Embodiment 1.
[0060] refer to Figure 4-10 The system comprises a slide plate 6, a second guide mechanism 7, and a second locking mechanism 8. The lower mold core 12 is fixed to the slide plate 6. The first guide mechanism 4 is positioned between the slide plate 6 and the lower mold base 3, guiding the slide plate 6 and the lower mold core 12 to move synchronously along the x-direction on the lower mold base 3. The first locking mechanism 5 is also positioned between the slide plate 6 and the lower mold base 3. After the position of the slide plate 6 is adjusted by the first guide mechanism 4, the first locking mechanism 5 fixes the slide plate 6 and the lower mold base 3 relatively. The second guide mechanism 7 is positioned between the slide plate 6 and the lower mold core 12, guiding the lower mold core 12 to move along the y-direction on the slide plate 6. The second locking mechanism 8 then fixes the slide plate 6 and the lower mold core 12 relatively after the second guide mechanism 7 has been adjusted. This method allows for adjustment of the position of module 1 in both the x and y directions according to requirements, further expanding the applicable scenarios of this invention.
[0061] Specifically, the first slider 42 of the first guide mechanism 4 is fixed on the slide plate 6, and the first guide rail 41 is fixed on the lower mold base 3. The first slider 42 is slidably connected to the first guide rail 41. The first locking mechanism 5 has a first pin hole 52 on the slide plate 6 and a second pin hole 53 on the lower mold base 3. The pin rod 51 is inserted into the first pin hole 52 and then extends into the second pin hole 53, thereby fixing the lower mold core 12 and the lower mold base 3 relative to each other. The second guide rail 71 of the second guide mechanism 7 is fixed on the slide plate 6, and the second slider 72 is fixed on the lower mold core 12. The second slider 72 is slidably connected to the second guide rail 71. The second locking mechanism 8 includes a rod 81, a first insertion hole 82, and a second insertion hole 83. The first insertion hole 82 is located on the lower mold core 12, and the second insertion hole 83 is located on the slide plate 6. The rod 81 is inserted into the first insertion hole 82 and then extends into the second insertion hole 83.
[0062] It should be noted that there are multiple second sockets 83, and they are arranged sequentially along the y-direction.
[0063] It should be noted that the slide plate 6 is provided with a slot, and the second guide rail 71 is installed in the slot. The slot can be used to initially position the second guide rail 71, reducing the installation time and improving installation efficiency; on the other hand, it can also save installation space.
[0064] It should be noted that the second locking mechanism 8 can also be implemented using screws.
[0065] It should be noted that the first guide rail 41 in this scheme is a combined guide rail with a cross-section of a combination of a circle and an isosceles trapezoid. Correspondingly, the first slider 42 also adopts a corresponding shape. The advantages of this shape are: first, it can limit the relative position of the first guide rail 41 and the first slider 42 in the vertical direction; second, it can increase the contact area between the two and reduce the force per unit area; and third, it can prevent the first slider 42 from rotating relative to the first guide rail 41. In this scheme, the second guide rail 71 and the second slider 72 can also adopt the same cross-sectional shape.
[0066] Example 3
[0067] This utility model provides a progressive die, which includes module 1 in the above embodiments.
[0068] refer to Figure 4 Taking module 1 of embodiment 1 as an example, one of the application scenarios is: the number of modules 1 is set to a pair, the x-direction is perpendicular to the moving direction of the material belt, and the y-direction is parallel to the moving direction of the material belt; this solution can be adjusted according to the width of the material belt, that is, by adjusting the distance between a pair of modules 1, it can be used for material belts of different widths.
[0069] It should be noted that in this solution, there are two sets of third guide mechanisms 13 in module 1. The two third guide mechanisms 13 are arranged sequentially along the y direction and located on one side of the material strip in the x direction.
[0070] 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 variations 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 position-adjustable module, wherein the module (1) is disposed between an upper mold base (2) and a lower mold base (3), the module (1) including an upper mold core (11) and a lower mold core (12), wherein when the upper mold base (2) and the lower mold base (3) are closed, the upper mold core (11) is pushed to move towards the lower mold core (12), and the sheet material located between the upper mold core (11) and the lower mold core (12) is processed, characterized in that, Also includes: The first guiding mechanism (4) is used to guide the module (1) to move along the x direction; After the position of module (1) is adjusted by the first locking mechanism (5), module (1) is fixed by the first locking mechanism (5).
2. The position-adjustable module according to claim 1, characterized in that, The first guide mechanism (4) is located between the lower mold core (12) and the lower mold base (3).
3. The position-adjustable module according to claim 2, characterized in that, Also includes: The slide plate (6) is installed on the lower mold core (12). The slide plate (6) is located between the lower mold core (12) and the lower mold base (3). The slide plate (6) is guided to move on the lower mold base (3) by the first guide mechanism (4).
4. The position-adjustable module according to claim 3, characterized in that, The first guide mechanism (4) includes a first guide rail (41) and a first slider (42). The first guide rail (41) is set on the lower mold base (3), and the first slider (42) is fixed on the slide plate (6). The first slider (42) is slidably connected to the first guide rail (41).
5. The position-adjustable module according to claim 3, characterized in that, Also includes: The second guide mechanism (7) guides the module (1) to move along the y direction on the slide plate (6); After the module (1) is positioned on the slide plate (6) by the second locking mechanism (8), the module (1) is fixed relative to the slide plate (6).
6. The position-adjustable module according to claim 5, characterized in that, The second guide mechanism (7) includes a second guide rail (71) and a second slider (72). The second guide rail (71) is set on the slide plate (6), and the second slider (72) is fixed on the lower mold core (12). The second slider (72) is slidably connected to the second guide rail (71).
7. The position-adjustable module according to claim 5, characterized in that, Multiple modules (1) are sequentially arranged along the y-direction on the skateboard (6).
8. The position-adjustable module according to claim 7, characterized in that, Multiple slide plates (6) are set on the upper part of the lower mold base (3) along the x direction.
9. The position-adjustable module according to claim 1, characterized in that, Module (1) also includes: The third guide mechanism (13) is used to guide the upper mold core (11) to move relative to the lower mold core (12).
10. A progressive die, characterized in that, Includes the position-adjustable module as described in any one of claims 1-9.