U-shaped support stamping die

Abstract

The utility model relates to the technical field of U-shaped supports, in particular to a U-shaped support stamping die. According to the technical scheme, the stamping device comprises a supporting block, a bottom plate, a base, a limiting strip, a support, a stamping frame and a containing groove, the base is fixed to the middle of one side of the upper end face of the bottom plate, the containing groove is formed in the middle of the upper end of the base, and sliding rails are fixed to the positions, located in the middles of the two ends of the containing groove, of the upper side of the base; a limiting groove is formed in the middle of one end of the lower side of the limiting strip, the limiting strip is slidably installed on the sliding rail through the limiting groove, the support is in a right angle shape, the lower end of the support is fixed to the middle of the side, away from the base, of the upper end face of the bottom plate, and a hydraulic cylinder is fixed to the middle of the lower side of the upper end of the support; a hydraulic rod is movably mounted at the lower end of the hydraulic cylinder, and the lower end of the hydraulic rod is fixed to the middle of the upper end of the punching frame. The stamping die has the advantage of being beneficial to stamping the horn U-shaped support.

Description

Technical Field

[0001] The utility model relates to the technical field of U-shaped brackets, in particular to a U-shaped bracket stamping die. Background Art

[0002] U-shaped bracket, also known as U-shaped channel steel or U-shaped steel plate, is a structural support with a specific U-shaped cross-section. It is usually made of metal materials such as carbon steel, stainless steel or other alloy materials, with high strength and good load-bearing capacity. U-shaped brackets are widely used in construction, machinery, electrical and plumbing engineering due to their unique design and multiple advantages.

[0003] When the speaker is in use, it is necessary to support and limit the speaker through a bracket to facilitate the installation and fixation of the speaker and facilitate the use of the speaker. In order to facilitate the installation of the speaker, the bracket needs to be processed into a U shape, and the U-shaped bracket is made of steel plate. During processing, the steel plate needs to be stamped. Therefore, a stamping die is needed that is conducive to stamping the U-shaped bracket of the speaker. Utility Model Content

[0004] The purpose of the utility model is to provide a U-shaped bracket stamping die, which has the advantage of being conducive to stamping processing of the U-shaped bracket of the speaker, and solves the problem that the U-shaped bracket is made of steel plate and the steel plate needs to be stamped during processing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a U-shaped bracket stamping die, comprising a supporting block, a bottom plate, a base, a limit strip, a bracket, a stamping frame and a placement slot, the base is fixed at the middle of one side of the upper end surface of the bottom plate, a placement slot is provided at the middle of the upper end of the base, a slide rail is fixed at the middle of both ends of the placement slot on the upper side of the base, a limit strip is provided at the middle of the lower end of the limit strip, the limit strip is slidably installed on the slide rail through the limit strip, the bracket is in a right angle shape, the lower end of the bracket is fixed at the middle of one side of the upper end surface of the bottom plate away from the base, a hydraulic cylinder is fixed at the middle of the lower side of the upper end of the bracket, a hydraulic rod is movably installed at the lower end of the hydraulic cylinder, and the lower end of the hydraulic rod is fixed at the middle of the upper end of the stamping frame.

[0006] Preferably, the punching frame is U-shaped, the punching frame is located directly above the base, and the punching frame corresponds to the placement slot.

[0007] Preferably, the width of the base is smaller than the inner length of the punching frame, and the length of the base is larger than the outer width of the punching frame.

[0008] Preferably, there are four support blocks in total, and the four support blocks are respectively fixed at the four corners of the lower end surface of the base plate.

[0009] Preferably, the outer length and width of the limiting strip are equal to the outer length and width of the base, and the placement groove runs through the middle of the base.

[0010] Preferably, the inner side of the limiting groove and the outer side of the slide rail are both wedge-shaped, and the outer side of the slide rail is matched with the inner side of the limiting groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model is conducive to achieving the effect of supporting the steel plate to be processed by setting a base and a limit bar. The steel plate to be processed is placed in the placement groove, and the lengths of the steel plates on both sides of the placement groove are equal. At the same time, the limit bar is slidably installed on the upper end of the base through the limit groove, and the limit bar is limited by the slide rail. Under the action of the limit bar, the steel plate is limited.

[0013] 2. The utility model is conducive to achieving the effect of stamping and forming the limited steel plate by arranging the hydraulic rod and the stamping frame. After the steel plate is placed in the placement groove for limiting, the hydraulic rod moves in the hydraulic cylinder to drive the stamping frame to stamp downward, and the stamping frame stamps the limited steel plate so that the steel plate is stamped into a U shape to form a U-shaped bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 It is a side view structural schematic diagram of the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the utility model.

[0017] In the figure: 1. support block; 2. bottom plate; 3. base; 4. limit strip; 5. bracket; 6. hydraulic cylinder; 7. hydraulic rod; 8. stamping frame; 9. limit groove; 10. slide rail; 11. placement groove. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the 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 operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] Embodiment 1

[0022] See also Figures 1 to 3 The utility model provides an embodiment: a U-shaped bracket stamping die, comprising a support block 1, a base plate 2, a base 3, a limit strip 4, a bracket 5, a stamping frame 8 and a placement slot 11. The base 3 is fixed at the middle of one side of the upper end surface of the base plate 2, and a placement slot 11 is provided in the middle of the upper end of the base 3. The upper side of the base 3 is fixed with a slide rail 10 at the middle of both ends of the placement slot 11. A limit slot 9 is provided in the middle of one end of the lower side of the limit strip 4. The limit strip 4 is slidably installed on the slide rail 10 through the limit slot 9. The bracket 5 is in a right angle shape. The lower end of the bracket 5 is fixed to the middle of one side of the upper end surface of the base plate 2 away from the base 3. A hydraulic cylinder 6 is fixed in the middle of the lower side of the upper end of the bracket 5. A hydraulic rod 7 is movably installed at the lower end of the hydraulic cylinder 6, and the lower end of the hydraulic rod 7 is fixed to the middle of the upper end of the stamping frame 8.

[0023] There are four support blocks 1 in total, and the four support blocks 1 are respectively fixed at the four corners of the lower end surface of the bottom plate 2 .

[0024] The outer length and width of the limiting strip 4 are equal to the outer length and width of the base 3 , and the placement groove 11 runs through the middle of the base 3 .

[0025] The inner side of the limiting groove 9 and the outer side of the slide rail 10 are both wedge-shaped, and the outer side of the slide rail 10 is matched with the inner side of the limiting groove 9 .

[0026] The steel plate to be processed is placed in the placement groove 11, and the lengths of the steel plates on both sides of the placement groove 11 are equal. At the same time, the limit bar 4 is slidably installed on the upper end of the base 3 through the limit groove 9, and the limit bar 4 is limited by the slide rail 10. Under the action of the limit bar 4, the steel plate is limited.

[0027] Embodiment 2

[0028] See also Figures 1 to 3 , the utility model provides an embodiment: a U-shaped bracket stamping die. Compared with the first embodiment, this embodiment also includes: a support block 1, a base plate 2, a base 3, a limit strip 4, a bracket 5, a stamping frame 8 and a placement slot 11. The base 3 is fixed at the middle of one side of the upper end surface of the base plate 2, and a placement slot 11 is provided in the middle of the upper end of the base 3. The upper side of the base 3 is fixed with a slide rail 10 at the middle of both ends of the placement slot 11. A limit slot 9 is provided in the middle of one end of the lower side of the limit strip 4. The limit strip 4 is slidably installed on the slide rail 10 through the limit slot 9. The bracket 5 is in a right angle shape. The lower end of the bracket 5 is fixed to the middle of one side of the upper end surface of the base plate 2 away from the base 3. A hydraulic cylinder 6 is fixed in the middle of the lower side of the upper end of the bracket 5. A hydraulic rod 7 is movably installed at the lower end of the hydraulic cylinder 6, and the lower end of the hydraulic rod 7 is fixed to the middle of the upper end of the stamping frame 8.

[0029] The punching frame 8 is U-shaped and is located just above the base 3 . The punching frame 8 corresponds to the placement slot 11 .

[0030] The width of the base 3 is smaller than the inner length of the punching frame 8 , and the length of the base 3 is larger than the outer width of the punching frame 8 .

[0031] After the steel plate is placed in the placement groove 11 for limiting, the hydraulic rod 7 moves in the hydraulic cylinder 6 to drive the punching frame 8 to punch downward, and the punching frame 8 punches the limited steel plate so that the steel plate is punched into a U shape to form a U-shaped bracket.

[0032] It is obvious 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 features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A U-shaped bracket stamping die, comprising a support block (1), a bottom plate (2), a base (3), a limit strip (4), a bracket (5), a stamping frame (8) and a placement groove (11), characterized in that: The base (3) is fixed to the middle of one side of the upper end surface of the bottom plate (2); a placement groove (11) is provided in the middle of the upper end of the base (3); a slide rail (10) is fixed to the upper side of the base (3) at the middle of both ends of the placement groove (11); a limit groove (9) is provided in the middle of one end of the lower side of the limit bar (4); the limit bar (4) is slidably mounted on the slide rail (10) through the limit groove (9); the bracket (5) is in a right angle shape; the lower end of the bracket (5) is fixed to the middle of the side of the upper end surface of the bottom plate (2) away from the base (3); a hydraulic cylinder (6) is fixed in the middle of the lower side of the upper end of the bracket (5); and a hydraulic cylinder (6) is movably mounted on the lower end of the hydraulic cylinder (6). A pressure rod (7), the lower end of the hydraulic rod (7) is fixed at the middle of the upper end of the punching frame (8), the punching frame (8) is U-shaped, the punching frame (8) is located at the upper end of the base (3), the punching frame (8) and the placement groove (11) correspond to each other, the width of the base (3) is less than the internal length of the punching frame (8), the length of the base (3) is greater than the outer width of the punching frame (8), a total of four support blocks (1) are provided, and the four support blocks (1) are respectively fixed at the four corners of the lower end surface of the bottom plate (2), the outer length and width of the limit strip (4) are equal to the outer length and width of the base (3), and the placement groove (11) runs through the middle of the base (3).

2. The U-shaped bracket stamping die according to claim 1, characterized in that: The inner side of the limiting groove (9) and the outer side of the slide rail (10) are both wedge-shaped, and the outer side of the slide rail (10) is adapted to the inner side of the limiting groove (9).

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