Internal water cutting fine blanking machine

Abstract

The utility model relates to the technical field of automatic stamping, and provides an internal water cutting fine blanking machine which comprises a first blanking mechanism, a second blanking mechanism, an equipment frame, a working platform, a sliding platform and a die fast gear shifting block, the working platform is arranged on the equipment frame, the first blanking mechanism is arranged on the working platform, and the second blanking mechanism is arranged on the sliding platform. The second blanking mechanism is arranged on one side of the first blanking mechanism through a sliding platform, the first blanking mechanism and the second blanking mechanism are used in cooperation to be used for blanking the inner belt line, and the sliding platform is fixedly arranged on the working platform. The internal sealing strip blanking device is reasonable in structure, convenient to use and high in automation degree, the two ends of the internal sealing strip can be blanked, the blanking position can be determined, the blanking precision is improved, and the blanking effect and the product quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automated punching, in particular to an internal water-cutting precision punching machine. Background Art

[0002] An internal watertight seal is a design feature found in automotive parts, specifically the rubber seal in the groove at the bottom edge of the door glass. It consists of two parts: an inner and an outer section. Located between the window glass and the door frame, this design primarily removes water droplets, mist, and dust from the glass surface when the window is raised or lowered, while also providing aesthetic benefits. This design is a detail in automotive manufacturing that enhances the overall vehicle experience and appearance.

[0003] As disclosed in application number: CN202120744524.7, a mold for a robot punching internal water-cutting frame notch includes a base plate, a limiting assembly and a punching assembly installed on the base plate, the limiting assembly includes a first support, a second support and a third support located on the base plate; the second support is provided with a die assembly for limiting the part to be punched; the third support is installed on the side of the third support away from the second support, and the end of the piston rod of the third cylinder is movably connected to the skeleton punching die, and the skeleton punching die is used to push the part to be punched upward, a slide groove adapted to the contour of the skeleton punching die is provided in the second support, and the skeleton punching die reciprocates in this slide groove, and an lifting assembly is provided between the skeleton punching die and the piston rod of the third cylinder, and the punching assembly includes a punching cylinder located at the top of the third support, and a punching knife connected to the piston rod of the punching cylinder, and the punching knife is set at an angle.

[0004] However, the existing internal water cutting requires punching at both ends, and it is difficult to accurately grasp the punching positions at both ends, resulting in poor punching effect. Utility Model Content

[0005] In order to solve the problem that the existing internal water cutting requires punching processing at both ends, it is difficult to accurately grasp the punching positions at both ends, resulting in poor punching effect, the utility model provides an internal water cutting precision punching machine to solve this problem.

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions:

[0007] An internal water cutting precision blanking machine includes: a first blanking mechanism, a second blanking mechanism, an equipment frame, a working platform, a sliding platform and a mold quick-change block. The working platform is arranged on the equipment frame, the first blanking mechanism is arranged on the working platform, and the second blanking mechanism is arranged on one side of the first blanking mechanism through the sliding platform. The first blanking mechanism and the second blanking mechanism are used together to perform blanking on the internal water cutting. The sliding platform is fixedly arranged on the working platform. Two groups of mold quick-change blocks are provided, and the two groups of mold quick-change blocks are arranged on the same side of the first blanking mechanism and the second blanking mechanism.

[0008] Preferably, the first blanking mechanism includes: a first blanking cylinder assembly, a first blanking plate, a first guide sleeve, a first guide column, a first blanking base plate, a first limit cylinder and a first limit mounting block. The first blanking cylinder assembly is fixedly mounted on the working platform, the output end of the first blanking cylinder assembly is fixedly connected to the first blanking plate, the first guide sleeve is fixedly mounted on the first blanking plate, the upper end of the first guide column is slidably connected to the first guide sleeve, the lower end of the first guide column is fixedly connected to the first blanking base plate, the first limit cylinder is arranged on one side of the first blanking base plate, and the output end of the first limit cylinder is fixedly connected to the first limit mounting block.

[0009] Preferably, the second blanking mechanism includes: a second blanking cylinder assembly, a second blanking plate, a second guide sleeve, a second guide column, a second blanking base plate, a second limiting cylinder and a second limiting mounting block. The second blanking cylinder assembly is fixedly mounted on the working platform, the output end of the second blanking cylinder assembly is fixedly connected to the second blanking plate, the second guide sleeve is fixedly mounted on the second blanking plate, the upper end of the second guide column is slidably connected to the second guide sleeve, the lower end of the second guide column is fixedly connected to the second blanking base plate, the second limiting cylinder is arranged on one side of the second blanking base plate, and the output end of the second limiting cylinder is fixedly connected to the second limiting mounting block.

[0010] Preferably, the equipment frame is equipped with a start switch, a slide plate, a display control box, and a loading platform. The start switch is located in front of the first and second punching mechanisms, the slide plate is located at the slide plate outlet, the display control box is located on the upper portion of the equipment frame, and the loading platform is located on the side of the mold quick-change block.

[0011] Preferably, the sliding platform includes: a linear slide rail, a slider and a slide plate. The linear slide rails are provided in two groups. The two groups of linear slide rails are arranged in parallel on one side of the first punching mechanism. The slide plate is slidably connected to the linear slide rails through the slider, and the second punching mechanism is fixedly mounted on the slide plate.

[0012] Preferably, the mold quick-change block includes: a limit installation frame and a limit stopper, the limit installation frame and the limit stopper form a closed area, and the first punching mechanism and the second punching mechanism are arranged in the limit installation frame.

[0013] Preferably, a supporting assembly is further provided on the slide, and the supporting assembly includes: a supporting cylinder and a supporting rack, the supporting cylinder is fixedly connected to the first punching base plate, and the output end of the supporting cylinder is fixedly connected to the supporting rack.

[0014] The advantages of the present invention are: by assembling the first punching mechanism and the second punching mechanism on the equipment frame, the utility model can realize punching processing on both ends of the inner water cut; by setting a sliding platform, the position of the second punching mechanism can be adjusted, thereby realizing the determination of the punching position, improving the punching accuracy, and enhancing the punching effect and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings, which constitute part of the present invention, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is a structural diagram of the utility model from angle 1;

[0017] Figure 2 This is a structural diagram of the utility model from the second perspective;

[0018] Figure 3 It is a structural diagram of the first punching mechanism of the utility model;

[0019] Figure 4 It is a structural diagram of the second punching mechanism of the utility model;

[0020] Figure 5 It is a structural diagram of the equipment frame of the utility model;

[0021] Figure 6 This is a structural diagram of the sliding platform and the material support assembly of the utility model;

[0022] Figure 7 It is a structural diagram of the quick-change block of the mold of the utility model.

[0023] Description of reference numerals:

[0024] 1. First punching mechanism; 2. Second punching mechanism; 3. Equipment frame; 4. Working platform; 5. Sliding platform; 6. Mold quick-change block; 11. First punching cylinder assembly; 12. First punching plate; 13. First guide sleeve; 14. First guide column; 15. First punching base plate; 16. First limit cylinder; 17. First limit mounting block; 21. Second punching cylinder assembly; 22. Second punching plate; 23. Second guide sleeve; 24. Second guide column; 25. Second punching base plate; 26. Second limit cylinder; 27. Second limit mounting block; 31. Start switch; 32. Slide plate; 33. Display control box; 34. Loading platform; 51. Linear guide rail; 52. Slider; 53. Slide plate; 61. Limit mounting frame; 62. Limit block; 71. Support cylinder; 72. Support rack. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0027] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0028] Example 1, combined with Figure 1 and Figure 2 To explain:

[0029] An internal water cutting precision blanking machine includes: a first blanking mechanism 1, a second blanking mechanism 2, an equipment frame 3, a working platform 4, a sliding platform 5 and a mold quick-change block 6. The working platform 4 is arranged on the equipment frame 3, the first blanking mechanism 1 is arranged on the working platform 4, and the second blanking mechanism 2 is arranged on one side of the first blanking mechanism 1 through the sliding platform 5. The first blanking mechanism 1 and the second blanking mechanism 2 are used together to perform blanking on the internal water cutting. The sliding platform 5 is fixedly arranged on the working platform 4. Two groups of mold quick-change blocks 6 are provided, and the two groups of mold quick-change blocks 6 are arranged on the same side of the first blanking mechanism 1 and the second blanking mechanism 2.

[0030] By assembling the first and second punching mechanisms 1 and 2 on the equipment frame 3, punching can be performed on both ends of the inner water-cut. By providing a sliding platform 5, the position of the second punching mechanism 2 can be adjusted, thereby determining the punching position, improving punching accuracy, punching effect, and product quality. By providing a mold quick-change block 6, the assembled first and second punching mechanisms 1 and 2 can be quickly disassembled, improving maintenance efficiency.

[0031] Example 2, based on Example 1, combined with Figure 3 To explain:

[0032] The first blanking mechanism 1 includes: a first blanking cylinder assembly 11, a first blanking plate 12, a first guide sleeve 13, a first guide column 14, a first blanking base plate 15, a first limiting cylinder 16 and a first limiting mounting block 17. The first blanking cylinder assembly 11 is fixedly mounted on the working platform 4 by screws, the output end of the first blanking cylinder assembly 11 is fixedly connected to the first blanking plate 12, the first guide sleeve 13 is fixedly mounted on the first blanking plate 12 by screws, the upper end of the first guide column 14 is slidingly connected to the first guide sleeve 13, the lower end of the first guide column 14 is fixedly connected to the first blanking base plate 15 by screws, the first limiting cylinder 16 is arranged on one side of the first blanking base plate 15, and the output end of the first limiting cylinder 16 is fixedly connected to the first limiting mounting block 17.

[0033] With such an arrangement, when in use, the first punching cylinder assembly 11 can drive the first punching plate 12 to move downward, the first guide sleeve 13 and the first guide column 14 cooperate to play a guiding role, the first punching base plate 15 cooperates with the first punching plate 12 to punch the inner water cut, and the first limiting cylinder 16 can drive the first limiting mounting block 17 to move, and the first limiting mounting block 17 plays a limiting role on the end of the inner water cut.

[0034] Example 3, based on Example 2, combined with Figure 4 To explain:

[0035] The second blanking mechanism 2 includes: a second blanking cylinder assembly 21, a second blanking plate 22, a second guide sleeve 23, a second guide column 24, a second blanking base plate 25, a second limiting cylinder 26 and a second limiting mounting block 27. The second blanking cylinder assembly 21 is fixedly mounted on the working platform 4 by screws, the output end of the second blanking cylinder assembly 21 is fixedly connected to the second blanking plate 22, the second guide sleeve 23 is fixedly mounted on the second blanking plate 22 by screws, the upper end of the second guide column 24 is slidably connected to the second guide sleeve 23, the lower end of the second guide column 24 is fixedly connected to the second blanking base plate 25 by screws, the second limiting cylinder 26 is arranged on one side of the second blanking base plate 25, and the output end of the second limiting cylinder 26 is fixedly connected to the second limiting mounting block 27.

[0036] With such an arrangement, when in use, the second punching cylinder assembly 21 can drive the second punching plate 22 to move downward, the second guide sleeve 23 and the second guide column 24 cooperate to play a guiding role, the second punching base plate 25 cooperates with the second punching plate 22 to punch the inner water cut, and the second limiting cylinder 26 can drive the second limiting mounting block 27 to move, and the second limiting mounting block 27 plays a limiting role on the end of the inner water cut.

[0037] Example 4, based on Example 3, combined with Figure 5 To explain:

[0038] The equipment frame 3 is provided with a start switch 31, a slide plate 32, a display control box 33 and a loading platform 34. The start switch 31 is arranged on the front side of the first punching mechanism 1 and the second punching mechanism 2, the slide plate 32 is arranged at the discharge port of the slide plate 32, the display control box 33 is arranged on the upper part of the equipment frame 3, and the loading platform 34 is arranged on one side of the mold quick-change block 6.

[0039] There are two groups of starting switches 31, which respectively control the operation of the first punching mechanism 1 and the second punching mechanism 2. When the two groups of starting switches 31 are all closed, the device performs the punching action, the sliding plate 32 facilitates the sliding out of the waste, the display control box 33 is used to set parameters, and the loading platform 34 facilitates loading and disassembly of the first punching mechanism 1 and the second punching mechanism 2.

[0040] Example 5, based on Example 4, combined with Figure 6 To explain:

[0041] The sliding platform 5 includes: a linear slide rail 51, a slider 52 and a slide plate 53. The linear slide rail 51 is provided in two groups. The two groups of linear slide rails 51 are arranged in parallel on one side of the first punching mechanism 1. The slide plate 53 is slidably connected to the linear slide rail 51 through the slider 52. The second punching mechanism 2 is fixedly mounted on the slide plate 53.

[0042] During use, a driving assembly is further provided on one side of the slide plate 53 for driving the slide plate 53 to move along the linear slide rail 51 , thereby adjusting the position of the second punching mechanism 2 .

[0043] The slide plate 53 is also provided with a support assembly, which includes a support cylinder 71 and a support frame 72. The support cylinder 71 is fixedly connected to the first punching base plate 15, and the output end of the support cylinder 71 is fixedly connected to the support frame 72. When in use, the support frame 72 is used to support the internal water-cutting to ensure the stability of the workpiece to be punched.

[0044] Example 6, based on Example 5, combined with Figure 7 To explain:

[0045] The mold quick-change block 6 includes a limit mounting frame 61 and a limit stop 62. The limit mounting frame 61 and the limit stop 62 form a closed area, and the first punching mechanism 1 and the second punching mechanism 2 are arranged in the limit mounting frame 61. The limit mounting frame 61 and the limit stop 62 are fixed to the work platform 4 or the slide 53 by screws.

[0046] With such arrangement, the limit mounting frame 61 provides stable three-sided limitation, which is convenient for installation and positioning. By setting the limit block 62, the installation positions of the first punching mechanism 1 and the second punching mechanism 2 are fixed to prevent movement and ensure stability during punching.

[0047] The working principle of the utility model: When the utility model is in use, the inner water cut is placed on the first punching mechanism 1 and the second punching mechanism 2, and the position of the second punching mechanism 2 is adjusted by the sliding platform 5 to ensure the punching position accuracy, and then the first limit cylinder 16 and the second limit cylinder 26 are started, and the two ends of the inner water cut are limited by the first limit mounting block 17 and the second limit mounting block 27, and then the first punching cylinder assembly 11 and the second punching cylinder assembly 21 are started to drive the first punching plate 12 and the second punching plate 22 to punch the inner water cut. The utility model has a reasonable structure, is easy to use, and has a high degree of automation. It can realize the punching processing of the two ends of the inner water cut, and can also realize the determination of the punching position, improve the punching accuracy, and improve the punching effect and product quality.

[0048] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description. Therefore, all changes that come within the meaning and range of equivalents of the claims are intended to be embraced by the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any minor modifications, equivalent replacements and improvements made to the above embodiments based on the technical essence of the present invention should be included in the scope of protection of the technical solution of the present invention.

Claims

1. An internal water cutting fine blanking machine, characterized in that: include: A first punching mechanism (1), a second punching mechanism (2), an equipment frame (3), a working platform (4), a sliding platform (5) and a mold quick-change block (6); the working platform (4) is arranged on the equipment frame (3); the first punching mechanism (1) is arranged on the working platform (4); the second punching mechanism (2) is arranged on one side of the first punching mechanism (1) via the sliding platform (5); the first punching mechanism (1) and the second punching mechanism (2) are used in combination to punch the inner water cut; the sliding platform (5) is fixedly arranged on the working platform (4); two groups of mold quick-change blocks (6) are arranged; and the two groups of mold quick-change blocks (6) are arranged on the same side of the first punching mechanism (1) and the second punching mechanism (2).

2. The internal water cutting fine blanking machine according to claim 1, characterized in that: The first blanking mechanism (1) comprises: a first blanking cylinder assembly (11), a first blanking plate (12), a first guide sleeve (13), a first guide column (14), a first blanking bottom plate (15), a first limit cylinder (16) and a first limit mounting block (17); the first blanking cylinder assembly (11) is fixedly mounted on the working platform (4); the output end of the first blanking cylinder assembly (11) is fixedly connected to the first blanking plate (12); the first guide sleeve (13) is fixedly mounted on the first blanking plate (12); the upper end of the first guide column (14) is slidably connected to the first guide sleeve (13); the lower end of the first guide column (14) is fixedly connected to the first blanking bottom plate (15); the first limit cylinder (16) is arranged on one side of the first blanking bottom plate (15); and the output end of the first limit cylinder (16) is fixedly connected to the first limit mounting block (17).

3. The internal water cutting fine blanking machine according to claim 1, characterized in that: The second blanking mechanism (2) comprises: a second blanking cylinder assembly (21), a second blanking plate (22), a second guide sleeve (23), a second guide column (24), a second blanking bottom plate (25), a second limit cylinder (26) and a second limit mounting block (27); the second blanking cylinder assembly (21) is fixedly mounted on the working platform (4); the output end of the second blanking cylinder assembly (21) is fixedly connected to the second blanking plate (22); the second guide sleeve (23) is fixedly mounted on the second blanking plate (22); the upper end of the second guide column (24) is slidably connected to the second guide sleeve (23); the lower end of the second guide column (24) is fixedly connected to the second blanking bottom plate (25); the second limit cylinder (26) is arranged on one side of the second blanking bottom plate (25); and the output end of the second limit cylinder (26) is fixedly connected to the second limit mounting block (27).

4. The internal water cutting fine blanking machine according to claim 1, characterized in that: The equipment frame (3) is provided with a start switch (31), a slide plate (32), a display control box (33) and a loading platform (34); the start switch (31) is arranged at the front side of the first punching mechanism (1) and the second punching mechanism (2); the slide plate (32) is arranged at the discharge port of the slide plate (32); the display control box (33) is arranged at the upper part of the equipment frame (3); and the loading platform (34) is arranged on one side of the mold quick-change block (6).

5. The internal water cutting fine blanking machine according to claim 1, characterized in that: The sliding platform (5) comprises: a linear slide rail (51), a slider (52) and a slide plate (53); the linear slide rail (51) is provided with two groups, the two groups of linear slide rails (51) are arranged in parallel on one side of the first punching mechanism (1); the slide plate (53) is slidably connected to the linear slide rail (51) via the slider (52); and the second punching mechanism (2) is fixedly mounted on the slide plate (53).

6. The internal water cutting fine blanking machine according to claim 1, characterized in that: The mold quick-change block (6) comprises: a limit installation frame (61) and a limit block (62); the limit installation frame (61) and the limit block (62) enclose a closed area; the first punching mechanism (1) and the second punching mechanism (2) are arranged in the limit installation frame (61).

7. The internal water cutting fine blanking machine according to claim 5, characterized in that: The slide plate (53) is also provided with a material supporting assembly, which comprises a material supporting cylinder (71) and a material supporting frame (72). The material supporting cylinder (71) is fixedly connected to the first punching bottom plate (15), and the output end of the material supporting cylinder (71) is fixedly connected to the material supporting frame (72).

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