C-shaped steel punching device

Abstract

The utility model provides a C-shaped steel punching device which is applied to the technical field of metal processing. The device comprises a base, and a supporting frame is fixedly mounted on the base; the top end of the support is fixedly connected with the hydraulic press; a mold is fixedly arranged in the support frame; a plurality of guide roller seats are further fixedly mounted on the base, and a guide roller is arranged between every two guide roller seats which are symmetrical about the central axis in the length direction of the base; the side end of the supporting frame is fixedly connected with the limiting assembly. Wherein the mold comprises a first bottom plate, a base plate is fixedly mounted on the first bottom plate, and the base plate and the supporting plate are fixedly mounted; the supporting plate is fixedly connected with the first connecting plate; the first bottom plate is fixedly connected with the bottom end of the limiting column; top ends of the limiting columns are fixedly connected with the first top plate; springs are arranged on the outer surfaces of the limiting columns; the bottom end of the first top plate is fixedly connected with the top end of the punching column. The top end of the first top plate is fixedly connected with the second top plate. In this way, the punching efficiency of the C-shaped steel can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to a C-shaped steel punching device. Background Art

[0002] The C-steel punching device is a special device used for punching C-steel. Traditionally, punching C-steel usually requires manual operation or the use of traditional punching equipment. This method has many limitations, such as slow processing speed, low precision, and cumbersome operation. The use of the C-steel punching device can achieve fast and accurate punching processing, greatly improving processing efficiency and processing accuracy. Compared with traditional manual operation or the use of traditional punching equipment, the C-steel punching device can automatically and continuously perform punching processing, reducing manual intervention and operation time, and reducing production costs. At the same time, due to the improvement of processing accuracy and efficiency, the scrap rate caused by processing errors is also reduced, saving material resources.

[0003] At present, the existing C-shaped steel punching device has the problems of slow punching speed, long die changing time and low automation, resulting in low efficiency of C-shaped steel punching. Utility Model Content

[0004] The utility model aims to provide a C-shaped steel punching device in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A C-shaped steel punching device, comprising:

[0007] A base (1), wherein a support frame (2) is fixedly mounted on the base (1); the top of the support frame (2) is fixedly connected to a hydraulic press (3); a mold (4) is fixedly arranged inside the support frame (2);

[0008] The base (1) is also fixedly mounted with a plurality of guide roller seats (5), and a guide roller (6) is arranged between two guide roller seats (5) symmetrical about the central axis in the length direction of the base (1);

[0009] The side end of the support frame (2) is fixedly connected to the limiting assembly (7);

[0010] The mold (4) comprises a first bottom plate (8), a pad (9) fixedly mounted on the first bottom plate (8), and the pad (9) is fixedly mounted on a support plate (10); the support plate (10) is fixedly connected to a first connecting plate (11); the first bottom plate (8) is fixedly connected to the bottom end of a limiting column (12); the top end of the limiting column (12) is fixedly connected to a first top plate (13); a spring (14) is provided on the outer surface of the limiting column (12); the bottom end of the first top plate (13) is fixedly connected to the top end of a punching column (15); the top end of the first top plate (13) is fixedly connected to a second top plate (16).

[0011] Furthermore, the guide roller seat (5) comprises: a second connecting plate (17), the top end of the second connecting plate (17) is fixedly connected to the bottom end of the third connecting plate (18); the top end of the third connecting plate (18) is connected to the bottom end of the fourth connecting plate (19); the top end of the fourth connecting plate (19) is fixedly connected to the bottom end of the ear plate (20); and the ear plate (20) is provided with a bearing (21).

[0012] Furthermore, the support frame (2) comprises: a second bottom plate (22), the second bottom plate (22) and the side plate (23) are fixedly connected; the top end of the side plate (23) and the third top plate (24) are fixedly connected; and the second bottom plate (22) is fixedly mounted with a mold fixing plate (25).

[0013] Furthermore, the limit assembly (7) comprises: a transverse plate (26), wherein the transverse plate (26) is slidably connected to the first longitudinal plate (27) and the second longitudinal plate (28); the first longitudinal plate (27) is fixedly provided with a first guide wheel (31); the second longitudinal plate (28) is fixedly provided with a second guide wheel (29); and an adjusting rod (30), wherein the adjusting rod (30) is rotatably connected to the first longitudinal plate (27) and the second longitudinal plate (28) and is used for adjusting the lateral distance between the first longitudinal plate (27) and the second longitudinal plate (28).

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The C-shaped steel is supported by guide rollers to ensure that the C-shaped steel remains horizontal during punching operations, thereby improving the punching accuracy of the C-shaped steel;

[0016] 2. The C-shaped steel is transported by guide rollers to realize continuous punching of the C-shaped steel, thereby improving the degree of automation of punching and thus improving the efficiency of punching of the C-shaped steel;

[0017] 3. The C-shaped steel is limited by the limiting assembly, and the gap between the longitudinal beams in the limiting assembly is adjusted to limit the C-shaped steel of different models and specifications, thereby improving the applicability of C-shaped steel punching. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 A three-dimensional diagram of a C-shaped steel punching device provided by an embodiment of the utility model is shown;

[0020] Figure 2 A front view of a C-shaped steel punching device provided by an embodiment of the utility model is shown;

[0021] Figure 3 A left view of a C-shaped steel punching device provided by an embodiment of the utility model is shown;

[0022] Figure 4 A rear view of a C-shaped steel punching device provided by an embodiment of the utility model is shown;

[0023] Figure 5 A right side view of a C-shaped steel punching device provided by an embodiment of the utility model is shown;

[0024] Figure 6 A top view of a C-shaped steel punching device provided by an embodiment of the utility model is shown;

[0025] Figure 7 A three-dimensional diagram of a mold of a C-shaped steel punching device provided in an embodiment of the utility model is shown;

[0026] Figure 8 A three-dimensional diagram of a guide roller seat of a C-shaped steel punching device provided by an embodiment of the utility model is shown;

[0027] Fig. 9 A three-dimensional diagram of a support frame of a C-shaped steel punching device provided in an embodiment of the utility model is shown;

[0028] Fig.10 A three-dimensional diagram of a limiting assembly of a C-shaped steel punching device provided by an embodiment of the utility model is shown;

[0029] The following are the descriptions of the reference numerals:

[0030] 1. Base; 2. Support frame; 3. Hydraulic press; 4. Mold; 5. Guide roller seat; 6. Guide roller; 7. Limit assembly; 8. First bottom plate; 9. Pad; 10. Support plate; 11. First connecting plate; 12. Limit column; 13. First top plate; 14. Spring; 15. Punching column; 16. Second top plate; 17. Second connecting plate; 18. Third connecting plate; 19. Fourth connecting plate; 20. Ear plate; 21. Bearing; 22. Second bottom plate; 23. Side plate; 24. Third top plate; 25. Mold fixing plate; 26. Horizontal plate; 27. First longitudinal plate; 28. Second longitudinal plate; 29. ​​Second guide wheel; 30. Adjustment rod; 31. First guide wheel. DETAILED DESCRIPTION

[0031] 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 directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on 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 technical features indicated. Therefore, features limited to "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.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0033] The utility model is further described below in conjunction with the accompanying drawings:

[0034] like Figure 1-Figure 10 As shown, a C-shaped steel punching device comprises:

[0035] A base 1, on which a support frame 2 is fixedly installed; the top of the support frame 2 is fixedly connected to a hydraulic press 3; a mold 4 is fixedly arranged inside the support frame 2; the base 1 is also fixedly installed with a plurality of guide roller seats 5, and a guide roller 6 is arranged between two guide roller seats 5 symmetrical about the central axis in the length direction of the base 1; the side end of the support frame 2 is fixedly connected to a limiting assembly 7; wherein, the mold 4 includes a first bottom plate 8, on which a pad 9 is fixedly installed, and the pad 9 is fixedly installed to a support plate 10; the support plate 10 is fixedly connected to a first connecting plate 11; the first bottom plate 8 is fixedly connected to the bottom end of a limiting column 12; the top end of the limiting column 12 is fixedly connected to a first top plate 13; a spring 14 is arranged on the outer surface of the limiting column 12; the bottom end of the first top plate 13 is fixedly connected to the top end of a punching column 15; the top end of the first top plate 13 is fixedly connected to a second top plate 16. According to the embodiment of the utility model, the C-shaped steel is supported by guide rollers, and the C-shaped steel is ensured to remain horizontal during the punching operation, thereby improving the accuracy of punching the C-shaped steel; the C-shaped steel is transported by guide rollers to achieve continuous punching of the C-shaped steel, thereby improving the degree of automation of punching, and further improving the efficiency of punching the C-shaped steel.

[0036] In some embodiments, the guide roller seat 5 includes: a second connecting plate 17, the top end of the second connecting plate 17 is fixedly connected to the bottom end of the third connecting plate 18; the top end of the third connecting plate 18 is connected to the bottom end of the fourth connecting plate 19; the top end of the fourth connecting plate 19 is fixedly connected to the bottom end of the ear plate 20; the ear plate 20 is provided with a bearing 21.

[0037] In some embodiments, the support frame 2 includes: a second bottom plate 22, the second bottom plate 22 and the side plate 23 are fixedly connected; the top end of the side plate 23 and the third top plate 24 are fixedly connected; the second bottom plate 22 is fixedly mounted with a mold fixing plate 25.

[0038] In some embodiments, the limiting assembly 7 includes: a horizontal plate 26, which is slidably connected to the first longitudinal plate 27 and the second longitudinal plate 28; a first guide wheel 31 is fixedly provided on the first longitudinal plate 27; a second guide wheel 29 is fixedly provided on the second longitudinal plate 28; and an adjusting rod 30, which is rotatably connected to the first longitudinal plate 27 and the second longitudinal plate 28, and is used to adjust the lateral distance between the first longitudinal plate 27 and the second longitudinal plate 28. According to the embodiment of the utility model, the C-shaped steel is limited by the limiting assembly, and the gap between the longitudinal beams in the limiting assembly is adjusted to limit the C-shaped steel of different models and specifications, thereby improving the applicability of punching holes in the C-shaped steel.

[0039] Working principle: When in use, the C-shaped steel is placed on the guide roller 6, and the C-shaped steel is limited by the first guide wheel 31 and the second guide wheel 29, and the C-shaped steel is punched by the mold 4.

[0040] The hydraulic press 3, spring 14, and bearing 21 are all universal standard parts or are known through conventional experimental methods, so no further description is made here.

[0041] The basic principles, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements shall fall within the scope of the utility model to be protected.

Claims

1. A C-shaped steel punching device, characterized in that: include: A base (1), wherein a support frame (2) is fixedly mounted on the base (1); the top of the support frame (2) is fixedly connected to a hydraulic press (3); a mold (4) is fixedly arranged inside the support frame (2); The base (1) is also fixedly mounted with a plurality of guide roller seats (5), and a guide roller (6) is arranged between two guide roller seats (5) symmetrical about the central axis in the length direction of the base (1); The side end of the support frame (2) is fixedly connected to the limiting assembly (7); The mold (4) comprises a first bottom plate (8), a pad (9) fixedly mounted on the first bottom plate (8), and the pad (9) is fixedly mounted on a support plate (10); the support plate (10) is fixedly connected to a first connecting plate (11); the first bottom plate (8) is fixedly connected to the bottom end of a limiting column (12); the top end of the limiting column (12) is fixedly connected to a first top plate (13); a spring (14) is provided on the outer surface of the limiting column (12); the bottom end of the first top plate (13) is fixedly connected to the top end of a punching column (15); the top end of the first top plate (13) is fixedly connected to a second top plate (16).

2. The C-shaped steel punching device according to claim 1, characterized in that: The guide roller seat (5) comprises: a second connecting plate (17), the top end of the second connecting plate (17) being fixedly connected to the bottom end of a third connecting plate (18); the top end of the third connecting plate (18) being connected to the bottom end of a fourth connecting plate (19); the top end of the fourth connecting plate (19) being fixedly connected to the bottom end of an ear plate (20); and the ear plate (20) being provided with a bearing (21).

3. The C-shaped steel punching device according to claim 2, characterized in that: The support frame (2) comprises: a second bottom plate (22), the second bottom plate (22) and the side plate (23) are fixedly connected; the top end of the side plate (23) and the third top plate (24) are fixedly connected; and the second bottom plate (22) is fixedly mounted with a mold fixing plate (25).

4. The C-shaped steel punching device according to claim 3, characterized in that: The limit assembly (7) comprises: a transverse plate (26), wherein the transverse plate (26) is slidably connected to the first longitudinal plate (27) and the second longitudinal plate (28); the first longitudinal plate (27) is fixedly provided with a first guide wheel (31); the second longitudinal plate (28) is fixedly provided with a second guide wheel (29); and an adjusting rod (30), wherein the adjusting rod (30) is rotatably connected to the first longitudinal plate (27) and the second longitudinal plate (28) and is used for adjusting the transverse distance between the first longitudinal plate (27) and the second longitudinal plate (28).

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