Blanking and stamping composite device for supporting column of carrier roller frame

Abstract

The utility model provides a carrier roller frame strut blanking and stamping composite device which comprises a base, an end limiting part, a first side limiting part, a second side limiting part, an upper stamping die and a lower stamping die, and the end limiting part, the first side limiting part and the second side limiting part are used for limiting a plate to be stamped; the lower punching die is fixed to the base, the upper punching die comprises a body and a punch arranged on the lower side of the body in a protruding mode, the punch is provided with a first punching side face and a second punching side face which are spaced, the lower punching die is provided with a punching opening, and the punching opening and the punch are correspondingly arranged and matched in shape. Through the end limiting part, the first side limiting part and the second side limiting part, a plate material can be located at a correct stamping position and fixed, and it is guaranteed that a stamped supporting column is qualified. And the punch of the upper punching die is provided with the first punching side face and the second punching side face which are spaced and matched with the upper end and the lower end of the supporting column in shape, so that multiple times of punching are not needed in the whole process, the punching time can be shortened to a certain degree, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of belt conveyor roller frame processing, in particular to a roller frame support blanking and stamping composite device. Background Art

[0002] Belt conveyors are an essential component of mining and material handling. Belt conveyor roller racks are primarily used to mount rollers, supporting the conveyor belt and materials, ensuring smooth operation. Pillars are a crucial component of these racks. Pillars are punched out using a punch press. However, the existing production process requires multiple punching cycles due to the single die. For example, the upper and lower ends of the pillars must be punched separately to achieve the desired shape, resulting in low production efficiency and high labor intensity. Utility Model Content

[0003] The utility model provides a roller support support blanking and stamping composite device, which solves the problems of single stamping die, long support processing time and low finished product qualification rate in the prior art.

[0004] In order to solve the above problems, the utility model provides a composite device for blanking and stamping a roller stand pillar, comprising a base, an end limit part, a first side limit part, a second side limit part, an upper punch and a lower punch, wherein the end limit part, the first side limit part and the second side limit part are all arranged on the base, the end limit part is used to limit one end of the sheet material to be punched, the first side limit part is used to limit one side of the sheet material, and the second side limit part is used to limit the other side of the sheet material; the lower punch is fixed to the base, the upper punch includes a main body and a punch protruding from the lower side of the main body, the punch has a first punching side surface and a second punching side surface spaced apart, the lower punch has a punching notch, the punching notch and the punch are correspondingly arranged and the shapes of the two match; wherein the first punching side surface is used to punch out the top shape of the roller stand pillar on the sheet material and punch out the sheet material, and the second punching side surface is used to punch out the bottom shape of the roller stand pillar on the sheet material and punch out the sheet material.

[0005] Furthermore, the first stamped side surface includes a first plane and a second plane connected in sequence, and there is an angle between the first plane and the second plane. The second stamped side surface includes a third plane, a fourth plane, a convex arc surface and a fifth plane connected in sequence, and there is an angle between the third plane and the fourth plane, and there is an angle between the fourth plane and the fifth plane. The third plane is parallel to the first plane.

[0006] Furthermore, the upper punch also includes a mounting rod, which is fixed to the upper side of the main body and is used to connect to the punch press; the base has a mounting hole, and the lower punch passes through the mounting hole and is fixed to the base by a second fastener.

[0007] Furthermore, the end limit portion includes a limit block and a first fastener, the limit block has multiple installation positions on the base, the first fastener installs the limit block at any one of the installation positions, and the limit block is used to limit one end of the sheet material.

[0008] Furthermore, the first side limiting portion includes a limiting plate, the limiting plate is fixed to the base, and the limiting plate is used to limit one side of the sheet material.

[0009] Furthermore, the limiting plate has a dovetail groove, and the first side limiting portion also includes a plurality of adjustment pads of different sizes, any one of the adjustment pads is detachably connected to the limiting plate through the dovetail groove, and the limiting plate limits one side of the sheet material through one of the adjustment pads.

[0010] Furthermore, there are two first side limiting portions, and the two first side limiting portions are arranged at intervals along the length direction of the plate.

[0011] Furthermore, the second side limiting portion includes a tightening rod and an elastic member, the tightening rod is movably installed in the tightening hole of the base, the movable direction of the tightening rod is the width direction of the sheet material, one end of the elastic member is installed on the tightening rod, and the other end of the elastic member applies elastic pressure to the other side of the sheet material.

[0012] Furthermore, the base includes a main board and a baffle arranged on one side of the main board, the end limit portion, the first side limit portion, the second side limit portion and the lower punch are all installed on the main board, and the baffle is used to block the finished product being punched out.

[0013] Furthermore, the base also includes a plurality of support blocks, and the plurality of support blocks are distributed at the corner positions of the lower side of the main board, and the support blocks and the main board have penetrating fixing holes.

[0014] The technical solution of the utility model is applied to provide a composite device for blanking and stamping a roller stand pillar, comprising a base, an end limit part, a first side limit part, a second side limit part, an upper punch and a lower punch, the end limit part, the first side limit part and the second side limit part are all arranged on the base, the end limit part is used to limit one end of the sheet material to be punched, the first side limit part is used to limit one side of the sheet material, and the second side limit part is used to limit the other side of the sheet material; the lower punch is fixed to the base, the upper punch comprises a main body and a punch protruding from the lower side of the main body, the punch has a first punching side surface and a second punching side surface spaced apart, the lower punch has a punching notch, the punching notch and the punch are correspondingly arranged and the shapes of the two match; wherein the first punching side surface is used to punch out the top shape of the roller stand pillar on the sheet material and to punch out the sheet material, and the second punching side surface is used to punch out the bottom shape of the roller stand pillar on the sheet material and to punch out the sheet material. In this solution, the end limiter can ensure that the sheet material is limited in the length direction, so that the sheet material stops when it reaches the required punching position and waits for punching, ensuring that the punched pillar length is qualified; the first side limiter and the second side limiter can ensure that the sheet material is limited in the width direction, and the width direction is adjusted while the length direction is limited, so that the sheet material is in the correct punching position and fixed. In addition, the punch of the upper punch die has a first punching side surface and a second punching side surface spaced apart, and the two punching side surfaces respectively match the upper and lower end shapes of the pillar. In this way, the upper and lower end shapes of the pillar can be formed on the sheet material in one punch, and the sheet material can be cut during the punching process, so that the entire process does not require multiple punching. The shapes of the upper and lower ends of the pillar can be punched out in one punch. If the U-shaped groove or bend at the upper end of the pillar needs to be processed, it can be processed again according to requirements. This can reduce the punching time to a certain extent, and reduce the problem of reduced precision of the finished product caused by multiple punching, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings constituting part of this application are provided to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are provided to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0016] Figure 1 The figure shows a schematic structural diagram of a roller support support blanking and stamping composite device provided by an embodiment of the present utility model;

[0017] Figure 2 A schematic structural diagram of a base of a roller support support blanking and stamping composite device provided in an embodiment of the present utility model is shown;

[0018] Figure 3 A schematic diagram of the outer appearance of an upper punch die of a composite device for blanking and punching a roller support provided in an embodiment of the utility model is shown.

[0019] Figure 4 A finished image of the roller support struts is shown.

[0020] The above drawings include the following reference numerals:

[0021] 10. Base;

[0022] 11. Mounting hole; 12. Tightening hole;

[0023] 13. Mainboard; 14. Baffle;

[0024] 15. Support block; 16. Fixing hole;

[0025] 20. End limiter;

[0026] 21. Limit block; 22. First fastener;

[0027] 30. First side limiting portion;

[0028] 31. Limit plate; 32. Adjustment pad;

[0029] 40. Second side limiting portion;

[0030] 41. Tightening rod; 42. Elastic part;

[0031] 50. Upper punch die;

[0032] 51. Main body; 52. Punch;

[0033] 521, first stamping side surface; 522, second stamping side surface;

[0034] 53. Install the rod;

[0035] 60. Lower punch;

[0036] 70 sheets;

[0037] 80. Second fastener. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is actually only illustrative and in no way serves as any limitation on the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] like Figure 1 and Figure 3As shown, an embodiment of the present invention provides a roller support support blanking and stamping composite device, including a base 10, an end limiting portion 20, a first side limiting portion 30, a second side limiting portion 40, an upper punch 50 and a lower punch 60, the end limiting portion 20, the first side limiting portion 30 and the second side limiting portion 40 are all arranged on the base 10, the end limiting portion 20 is used to limit one end of the sheet material 70 to be stamped, the first side limiting portion 30 is used to limit one side of the sheet material 70, and the second side limiting portion 40 is used to limit the other side of the sheet material 70 ; The lower punch 60 is fixed to the base 10, the upper punch 50 includes a main body 51 and a punch 52 protruding from the lower side of the main body 51, the punch 52 has a first punching side 521 and a second punching side 522 spaced apart, the lower punch 60 has a punching notch, the punching notch and the punch 52 are correspondingly arranged and the shapes of the two match; wherein, the first punching side 521 is used to punch out the top shape of the roller frame support on the sheet material 70 and punch out the sheet material 70, and the second punching side 522 is used to punch out the bottom shape of the roller frame support on the sheet material 70 and punch out the sheet material 70.

[0040] In this embodiment, the end limiter 20 can ensure that the sheet material 70 is limited in the length direction, so that the sheet material 70 stops when it reaches the required stamping position and waits for stamping to ensure that the length of the stamped pillar is qualified; the first side limiter 30 and the second side limiter 40 can ensure that the sheet material 70 is limited in the width direction. While the length direction is limited, the width direction is adjusted so that the sheet material 70 is in the correct stamping position and fixed. In addition, the punch 52 of the upper punch 50 has a first stamping side surface 521 and a second stamping side surface 522 spaced apart. The two stamping side surfaces are respectively aligned with the pillar (such as Figure 4 The upper and lower end shapes of the pillar are matched with each other), so that the upper and lower end shapes of the pillar can be formed respectively on the sheet material 70 by one stamping, and the sheet material 70 can also be cut during stamping. There is no need to perform multiple stampings. The shapes of the upper and lower ends of the pillar can be punched out in one stamping. If the U-shaped groove or bend at the upper end of the pillar needs to be processed, it can be processed again as required, which can reduce the stamping time to a certain extent, and reduce the problem of reduced precision of the finished product caused by multiple stampings, thereby improving production efficiency.

[0041] like Figure 3As shown, the first stamping side surface 521 includes a first plane and a second plane connected in sequence, with an angle between the first plane and the second plane, and the second stamping side surface 522 includes a third plane, a fourth plane, a convex arc surface and a fifth plane connected in sequence, with an angle between the third plane and the fourth plane, and an angle between the fourth plane and the fifth plane, and the third plane is parallel to the first plane. In this embodiment, the shapes of the first stamping side surface 521 and the second stamping side surface 522 on the punch 52 are designed accordingly based on the finished pillar, which can ensure the accuracy and consistency of the shapes of the two ends of the pillar. Among them, the shape of the pillar top punched out by the first stamping side surface 521 does not include a U-shaped groove at the top of the pillar.

[0042] Furthermore, the punch 52 and the main body 51 are detachably connected, so that the punch 52 can be replaced accordingly according to different pillars, which can simplify the work process and improve work efficiency, especially when a large amount of material needs to be punched continuously.

[0043] like Figures 1 to 3 As shown, the upper punch 50 further includes a mounting rod 53, which is fixed to the upper side of the main body 51 and is used to connect to the punch press. The base 10 has a mounting hole 11, and the lower punch 60 is inserted into the mounting hole 11 and fixed to the base 10 via a second fastener 80. The connection design between the mounting rod 53 and the punch press makes the replacement and adjustment of the upper punch 50 more convenient and quick, which is suitable for production lines that require frequent mold replacement, shortening the time for mold replacement and improving the flexibility and efficiency of the production line.

[0044] like Figure 1 As shown, the end stop 20 includes a stop block 21 and a first fastener 22. The stop block 21 has multiple mounting positions on the base 10. The first fastener 22 installs the stop block 21 in any of the mounting positions. The stop block 21 is used to limit the position of one end of the sheet material 70. In this embodiment, the end stop 20 can accommodate pillars of different lengths by adjusting the position and installation location of the stop block. The stop block is fixed by the first fastener 22, ensuring that the end stop can accurately limit the length of the sheet material 70 and can also adapt to different stamping requirements. In addition, the installation and adjustment of the end stop 20 are relatively simple and convenient, which can improve work efficiency.

[0045] The first side limiter 30 includes a limiter plate 31 fixed to the base 10. The limiter plate 31 is used to limit one side of the sheet material 70. In this embodiment, the first side limiter 30 can limit one side of the sheet material 70 in the width direction, ensuring that the sheet material does not deviate laterally during the stamping process. The fixed design of the limiter plate 31 ensures the stability and positioning accuracy of the sheet material under high-intensity stamping, thereby improving the precision of the finished product.

[0046] Furthermore, the limiting plate 31 has a dovetail groove, and the first side limiting portion 30 also includes a plurality of adjustment pads 32 of different sizes. Any of the adjustment pads 32 is detachably connected to the limiting plate 31 via the dovetail groove. The limiting plate 31 limits one side of the sheet material 70 via an adjustment pad 32. In this embodiment, the first side limiting portion 30 includes a plurality of adjustment pads 32 of different sizes. The adjustment pads 32 can be connected to the dovetail groove on the limiting plate 31, and can be adjusted to accommodate sheets 70 of different widths. This allows for more precise positioning of the sheet material 70, enhances the flexibility of the device, and adapts to different production needs.

[0047] like Figure 1 As shown, there are two first side limiters 30, which are spaced apart along the length of the sheet material 70. The two first side limiters 30 are spaced apart along the length of the sheet material 70, creating a symmetrical structure that stabilizes the structure of the roller support support blanking and stamping composite device, preventing shaking of the device due to structural instability, which could affect stamping accuracy.

[0048] The second side limiting portion 40 includes a tightening rod 41 and an elastic member 42. The tightening rod 41 is movably mounted in the tightening hole 12 of the base 10. The movable direction of the tightening rod 41 is the width direction of the sheet material 70. One end of the elastic member 42 is mounted on the tightening rod 41, and the other end of the elastic member 42 applies elastic pressure to the other side of the sheet material 70. In this embodiment, the other side of the sheet material 70 is limited by the tightening rod 41 and the elastic member 42 mounted on the tightening rod 41. By manually moving the tightening rod 41, the elastic member 42 is compressed to apply elastic pressure to the other side of the sheet material 70. The second side limiting portion 40 can adapt to sheets of different sizes and ensure a tight fit during the stamping process. The second side limiting portion 40 cooperates with the end limiting portion 20 and the first side limiting portion 30 to accurately limit the sheet material 70 to the stamping position, thereby avoiding material waste due to inaccurate positioning.

[0049] like Figures 1 to 2 As shown, the base 10 includes a main board 13 and a baffle 14 arranged on one side of the main board 13. The end limit portion 20, the first side limit portion 30, the second side limit portion 40 and the lower punch 60 are all installed on the main board 13. The baffle 14 is used to block the finished product being punched out.

[0050] In an embodiment not shown in the figure, the finished product after stamping is lifted by a lifting mechanism and pushed to the baffle 14, and then enters the sliding trough along the discharge direction. The baffle 14 can effectively collect and block the stamped finished product to prevent the finished product from rushing out of the working area after stamping.

[0051] like Figure 2As shown, the base 10 also includes a plurality of support blocks 15, and the plurality of support blocks 15 are distributed at the corner positions on the lower side of the main board 13. The support blocks 15 and the main board 13 have penetrating fixing holes 16. The fixing holes 16 are used to install the support blocks 15 and fix the support blocks 15 on the base 10. The provision of the support blocks 15 increases the friction force, which can prevent the base 10 from shaking during use, improve the stability of the equipment, and can effectively prevent the base 10 from being deformed due to excessive force, thereby ensuring the long-term stable operation of the equipment. This provision can also leave a certain gap between the base 10 of the pillar blanking and stamping composite device and the placement surface, which is convenient for cleaning and avoids the accumulation of dust and debris.

[0052] The composite device for blanking and stamping the support columns of the roller stand provided in this application can complete the stamping of the top and bottom shapes of the columns and the cutting of the sheet material 70 in a single stamping operation, greatly improving production efficiency, reducing processing steps, and lowering production costs. At the same time, the device's adjustable limiter and elastic material tightening design can accommodate sheets 70 of different sizes, ensuring positioning accuracy and stability during the stamping process and improving the precision and quality of the finished product. Furthermore, the modular design of the device simplifies maintenance and component replacement, reduces downtime, and further improves the efficiency of the production line.

[0053] The above description is merely an optional embodiment of the present invention and is not intended to limit the present invention. Persons skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

[0054] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0055] Unless otherwise specified, the relative arrangement of the parts and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of this solution. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the drawings are not drawn according to actual proportional relationships. The techniques, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the techniques, methods and equipment should be considered as part of the specification. In all examples shown and discussed here, any specific values ​​should be interpreted as being merely exemplary, rather than limiting. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, and therefore, once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0056] In the description of this scheme, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this scheme and simplifying the description. Unless otherwise stated, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of this scheme; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0057] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0058] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above words have no special meaning and therefore cannot be understood as limiting the scope of protection of this solution.

Claims

1. A roller support support blanking and stamping composite device, characterized in that: The invention comprises a base (10), an end limiting portion (20), a first side limiting portion (30), a second side limiting portion (40), an upper punch (50) and a lower punch (60), wherein the end limiting portion (20), the first side limiting portion (30) and the second side limiting portion (40) are all arranged on the base (10), the end limiting portion (20) is used to limit one end of the sheet material (70) to be punched, the first side limiting portion (30) is used to limit one side of the sheet material (70), and the second side limiting portion (40) is used to limit the other side of the sheet material (70); the lower punch (60) is fixed to the base (10), The upper punch (50) includes a main body (51) and a punch (52) protruding from the lower side of the main body (51), the punch (52) having a first punching side (521) and a second punching side (522) spaced apart, and the lower punch (60) having a punching notch, the punching notch and the punch (52) being arranged correspondingly and having matching shapes; wherein the first punching side (521) is used to punch out the top shape of the roller support column on the sheet material (70) and to punch out the sheet material (70), and the second punching side (522) is used to punch out the bottom shape of the roller support column on the sheet material (70) and to punch out the sheet material (70).

2. The roller support support blanking and stamping composite device according to claim 1, characterized in that: The first stamping side surface (521) includes a first plane and a second plane connected in sequence, and an angle is formed between the first plane and the second plane. The second stamping side surface (522) includes a third plane, a fourth plane, a convex arc surface and a fifth plane connected in sequence, and an angle is formed between the third plane and the fourth plane, and an angle is formed between the fourth plane and the fifth plane. The third plane is parallel to the first plane.

3. The roller support support blanking and stamping composite device according to claim 1, characterized in that: The upper punch (50) further includes a mounting rod (53), which is fixed to the upper side of the main body (51) and is used to connect to the punch press; the base (10) has a mounting hole (11), and the lower punch (60) penetrates the mounting hole (11) and is fixed to the base (10) by a second fastener (80).

4. The roller support support blanking and stamping composite device according to claim 1, characterized in that: The end limiting portion (20) comprises a limiting block (21) and a first fastener (22); the limiting block (21) has a plurality of installation positions on the base (10); the first fastener (22) installs the limiting block (21) at any one of the installation positions; the limiting block (21) is used to limit one end of the sheet material (70).

5. The roller support support blanking and stamping composite device according to claim 1, characterized in that: The first side limiting portion (30) comprises a limiting plate (31), the limiting plate (31) is fixed to the base (10), and the limiting plate (31) is used to limit one side of the plate material (70).

6. The roller support support blanking and stamping composite device according to claim 5, characterized in that: The limiting plate (31) has a dovetail groove, and the first side limiting portion (30) further includes a plurality of adjusting pads (32) of different sizes. Any one of the adjusting pads (32) is detachably connected to the limiting plate (31) via the dovetail groove, and the limiting plate (31) limits one side of the sheet material (70) via one of the adjusting pads (32).

7. The roller support support blanking and stamping composite device according to claim 1, characterized in that: There are two first side limiting portions (30), and the two first side limiting portions (30) are spaced apart along the length direction of the plate (70).

8. The roller support support blanking and stamping composite device according to claim 1, characterized in that: The second side limiting portion (40) includes a tightening rod (41) and an elastic member (42), wherein the tightening rod (41) is movably installed in the tightening hole (12) of the base (10), and the movable direction of the tightening rod (41) is the width direction of the sheet material (70), one end of the elastic member (42) is installed on the tightening rod (41), and the other end of the elastic member (42) applies elastic pressure to the other side of the sheet material (70).

9. The roller support support blanking and stamping composite device according to claim 1, characterized in that: The base (10) comprises a main board (13) and a baffle (14) arranged on one side of the main board (13); the end limit portion (20), the first side limit portion (30), the second side limit portion (40) and the lower punch (60) are all mounted on the main board (13); and the baffle (14) is used to block the finished product being punched out.

10. The roller support support blanking and stamping composite device according to claim 9, characterized in that: The base (10) further comprises a plurality of support blocks (15), wherein the plurality of support blocks (15) are distributed at the corner positions of the lower side of the main board (13), and the support blocks (15) and the main board (13) have penetrating fixing holes (16).

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