Metal support stamping equipment with cooling structure

Abstract

The utility model discloses metal support stamping equipment with a cooling structure, which relates to the technical field of stamping equipment and comprises a bottom plate and a top plate, supporting columns are fixedly connected to four corners of the bottom end of the top plate and fixedly penetrate through the bottom plate, and hydraulic rods symmetrically and fixedly penetrate through the top end of the top plate. The telescopic ends of the two hydraulic rods are fixedly connected with an upper mold, the bottoms of the two ends of the upper mold are provided with a water inlet and a water outlet in a penetrating mode correspondingly, and the top end of the upper mold is symmetrically and fixedly connected with guide rods and penetrates through the top plate; a water inlet and a water outlet are formed in the two sides of the bottom end of the lower mold in a penetrating mode and penetrate through the bottom plate, and square holes are formed in the two sides, corresponding to the lower mold, of the top end of the bottom plate in a penetrating mode. The problems that traditional stamping equipment is too tight in clamping and inconvenient to take out are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping equipment, in particular to a metal bracket stamping equipment with a cooling structure. Background Art

[0002] Metal brackets are rod-type brackets made of metal materials, and metal brackets have various styles. They can be divided into steel brackets or aluminum alloy brackets according to the material of the metal. Therefore, metal brackets need to be stamped and deformed by stamping equipment during the production process.

[0003] In the prior art, when positioning a metal bracket, a hydraulic rod is generally used to adjust the distance between the positioning plates. As a result, the positioning plates and the metal bracket are too tight during the positioning and clamping process. This requires the hydraulic rod to be reversed to remove the metal bracket, which is inconvenient and affects production efficiency.

[0004] To this end, this case proposes a metal bracket stamping equipment with a cooling structure to solve the above technical problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a metal bracket stamping device with a cooling structure, which can effectively solve the technical problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A metal bracket stamping equipment with a cooling structure comprises a bottom plate and a top plate, the four corners of the bottom end of the top plate are fixedly connected to support columns and fixedly pass through the bottom plate, the top of the top plate is symmetrically fixed with a hydraulic rod, the telescopic ends of the two hydraulic rods are fixedly connected to the upper mold, the bottoms of both ends of the upper mold are respectively penetrated by a water inlet and a water outlet, the top of the upper mold is symmetrically fixedly connected to the guide rod and passes through the top plate, the middle of the top of the bottom plate is fixedly connected to the lower mold, the two sides of the bottom end of the lower mold are respectively penetrated by a water inlet and a water outlet and pass through the bottom plate, the top of the bottom plate is corresponding to the two sides of the lower mold with square holes, the inner walls of the two square holes are slidably connected to a movable plate, the ends of the two movable plates close to the lower mold are fixedly connected to multiple first tension springs, two groups of the first tension springs and the square holes are fixedly connected, and the ends of the two movable plates away from the lower mold are slidably connected to the positioning plate.

[0008] As a further solution of the present invention, second tension springs are symmetrically fixedly connected to both sides of the corresponding square holes at the bottom end of the base plate, and the bottom ends of the two groups of second tension springs are fixedly connected to lifting plates, and the two lifting plates and the positioning plate are slidably connected.

[0009] As a further solution of the present invention, both ends of the upper side of the upper mold corresponding to the square hole are symmetrically fixedly connected with fixing rods, and the bottom ends of the two groups of fixing rods are fixedly connected with sliders.

[0010] As a further solution of the present invention, an extrusion plate is provided above the two positioning plates, and sliding grooves are symmetrically opened on the top of the two extrusion plates, and the two groups of sliding grooves and sliders are slidably connected.

[0011] As a further solution of the present invention, the ends of the two groups of slide grooves away from the upper mold are fixedly connected to the third tension spring, and the two groups of third tension springs and the slider are fixedly connected.

[0012] As a further solution of the present invention, baffles are symmetrically fixedly connected to the bottom ends of the two extrusion plates, and the two groups of baffles and positioning plates are in contact with each other.

[0013] As a further solution of the present invention, a plurality of cooling channels are provided inside the upper mold and the lower mold.

[0014] The beneficial effects of the utility model are as follows:

[0015] Through the cooperation of the lower die, the first tension spring, the movable plate and the positioning plate, metal brackets of different sizes can be positioned, thereby improving the practicality of the stamping equipment and avoiding over-tightening of the metal bracket, facilitating subsequent operations;

[0016] Through the mutual cooperation of the hydraulic rod, the upper mold, the fixed rod, the extrusion plate, the positioning plate, the first tension spring, the lifting plate and the second tension spring, the positioning plate can be moved upward, thereby moving the metal bracket upward, making it convenient to quickly remove the metal bracket and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a metal bracket stamping device with a cooling structure according to the present invention;

[0018] Figure 2 for Figure 1 A magnified view of middle A;

[0019] Figure 3 This is a bottom perspective view of a metal bracket stamping device with a cooling structure according to the present invention;

[0020] Figure 4 This is a partial structural diagram of the bottom plate of a metal bracket stamping device with a cooling structure according to the present invention;

[0021] Figure 5 This is a vertical cross-sectional view of an upper die, a lower die and a bottom plate of a metal bracket stamping device with a cooling structure according to the utility model.

[0022] In the figure: 1. Bottom plate; 2. Top plate; 3. Support column; 4. Hydraulic rod; 5. Upper mold; 6. Guide rod; 7. Lower mold; 8. Square hole; 9. Moving plate; 10. First tension spring; 11. Positioning plate; 12. Lifting plate; 13. Second tension spring; 14. Fixed rod; 15. Slider; 16. Extrusion plate; 17. Slide; 18. Third tension spring; 19. Baffle. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-5 As shown, a metal bracket stamping equipment with a cooling structure includes a bottom plate 1 and a top plate 2. The four corners of the bottom end of the top plate 2 are fixedly connected to support columns 3 and fixedly penetrate the bottom plate 1. The top of the top plate 2 is symmetrically fixed with hydraulic rods 4. The telescopic ends of the two hydraulic rods 4 are fixedly connected to the upper mold 5. The bottoms of both ends of the upper mold 5 are respectively penetrated with water inlets and water outlets. The top of the upper mold 5 is symmetrically fixedly connected with guide rods 6 and penetrates the top plate 2. The middle part of the top of the bottom plate 1 is fixedly connected with a lower mold 7. The two sides of the bottom end of the lower mold 7 are respectively penetrated with water inlets and water outlets and penetrate the bottom plate 1. Multiple cooling channels are opened in the upper mold 5 and the lower mold 7. During the stamping process, cooling water is injected into the upper mold 5 and the lower mold 7 through the water inlet, and fills the multiple cooling channels inside. Finally, it flows out through the water outlet. The heat generated by the stamping can be eliminated through the heat transfer effect, thereby improving the stamping quality.

[0025] Square holes 8 are provided on both sides of the top of the bottom plate 1 corresponding to the lower mold 7. The inner walls of the two square holes 8 are slidably connected to movable plates 9. The ends of the two movable plates 9 close to the lower mold 7 are fixedly connected to multiple first tension springs 10. The two groups of first tension springs 10 are fixedly connected to the square holes 8. The ends of the two movable plates 9 away from the lower mold 7 are slidably connected to positioning plates 11.

[0026] The cooperation between the first tension spring 10 and the positioning plate 11 can position metal brackets of different sizes, thereby improving the practicality of the stamping equipment, and can position the metal brackets, thereby improving the stamping quality.

[0027] In this embodiment, second tension springs 13 are symmetrically fixedly connected to both sides of the square hole 8 at the bottom end of the base plate 1, and the bottom ends of the two groups of second tension springs 13 are fixedly connected to the lifting plate 12. The two lifting plates 12 and the positioning plate 11 are slidably connected. The second tension springs 13 can move the lifting plate 12, thereby lifting the stamped metal bracket through the positioning plate 11.

[0028] In this embodiment, the upper mold 5 is symmetrically fixedly connected to the two ends above the corresponding square holes 8 with fixed rods 14, and the bottom ends of the two sets of fixed rods 14 are fixedly connected to the sliders 15. The two positioning plates 11 are each provided with an extrusion plate 16, and the tops of the two extrusion plates 16 are symmetrically provided with a slide groove 17. The two sets of slide grooves 17 and the sliders 15 are slidably connected.

[0029] The upper mold 5 moves downward with the fixing rod 14 , thereby moving the extrusion plate 16 downward. The extrusion plate 16 presses the positioning plate 11 downward, so that the positioning plate 11 is lower than the height of the lower mold 7 .

[0030] In this embodiment, the ends of the two sets of slide grooves 17 away from the upper mold 5 are fixedly connected to the third tension spring 18, the two sets of third tension springs 18 are fixedly connected to the slider 15, and the bottom ends of the two extrusion plates 16 are symmetrically fixedly connected to the baffles 19, and the two sets of baffles 19 and the positioning plate 11 are in contact with each other;

[0031] The baffle 19 can be kept in contact with the positioning plate 11 at all times by the third tension spring 18 , and the positioning plate 11 can move the baffle 19 , thereby moving the extrusion plate 16 to both sides.

[0032] It should be noted that the present invention is a metal bracket stamping device with a cooling structure. When in use, the metal bracket is first placed on the lower die 7. Then, the first tension spring 10 elastically moves the movable plate 9 and the positioning plate 11 toward the lower die 7, thereby enabling metal brackets of different sizes to be positioned. This improves the practicality of the stamping device and avoids clamping the metal bracket too tightly, facilitating subsequent operations.

[0033] After that, the hydraulic rod 4 is started to push the upper mold 5 downward, and the upper mold 5 will first contact the metal bracket, so the metal bracket can be stamped and bent. When the upper mold 5 moves downward, it will move the fixing rod 14 downward, thereby causing the extrusion plate 16 to move downward, and then squeeze the positioning plate 11 to move downward. When the positioning plate 11 drops to a height lower than the lower mold 7, the positioning plate 11 can be moved inward by the reset action of the first tension spring 10, so that the positioning plate 11 is at the bottom end of the metal bracket. Therefore, when the upper mold 5 moves upward, the elastic reset action of the second tension spring 13 can make the positioning plate 11 move upward, thereby moving the metal bracket upward, making it convenient to remove the metal bracket and improving production efficiency.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A metal bracket stamping device with a cooling structure, comprising a bottom plate (1) and a top plate (2), wherein the four corners of the bottom end of the top plate (2) are fixedly connected to support columns (3) and fixedly penetrate the bottom plate (1), the top end of the top plate (2) is symmetrically fixed with hydraulic rods (4), the telescopic ends of the two hydraulic rods (4) are fixedly connected to an upper mold (5), the bottom ends of the upper mold (5) are respectively provided with a water inlet and a water outlet, the top end of the upper mold (5) is symmetrically fixedly connected to a guide rod (6) and penetrates the top plate (2), the middle part of the top end of the bottom plate (1) is fixedly connected to a lower mold (7), the two sides of the bottom end of the lower mold (7) are respectively provided with a water inlet and a water outlet and penetrate the bottom plate (1), and is characterized in that: The top of the bottom plate (1) is provided with square holes (8) on both sides corresponding to the lower mold (7), and the inner walls of the two square holes (8) are slidably connected to movable plates (9), and the ends of the two movable plates (9) close to the lower mold (7) are fixedly connected to multiple first tension springs (10), and the two groups of the first tension springs (10) and the square holes (8) are fixedly connected, and the ends of the two movable plates (9) away from the lower mold (7) are slidably connected to positioning plates (11).

2. The metal bracket stamping equipment with a cooling structure according to claim 1, characterized in that: The bottom ends of the bottom plate (1) and the corresponding square holes (8) are symmetrically fixedly connected with second tension springs (13), and the bottom ends of the two groups of the second tension springs (13) are fixedly connected with a lifting plate (12), and the two lifting plates (12) and the positioning plate (11) are slidably connected.

3. The metal bracket stamping equipment with a cooling structure according to claim 2, characterized in that: The two ends of the upper mold (5) corresponding to the square hole (8) above are symmetrically fixedly connected with fixed rods (14), and the bottom ends of the two groups of fixed rods (14) are fixedly connected with sliders (15).

4. The metal bracket stamping equipment with a cooling structure according to claim 3, characterized in that: An extrusion plate (16) is provided above the two positioning plates (11), and a slide groove (17) is symmetrically provided on the top of the two extrusion plates (16), and the two groups of the slide grooves (17) and the slider (15) are slidably connected.

5. The metal bracket stamping equipment with a cooling structure according to claim 4, characterized in that: The ends of the two groups of slide grooves (17) away from the upper mold (5) are fixedly connected to the third tension spring (18), and the two groups of third tension springs (18) and the slider (15) are fixedly connected.

6. The metal bracket stamping equipment with a cooling structure according to claim 4, characterized in that: The bottom ends of the two extrusion plates (16) are symmetrically fixedly connected with baffles (19), and the two groups of baffles (19) and the positioning plate (11) are in contact with each other.

7. The metal bracket stamping equipment with a cooling structure according to claim 1, characterized in that: Multiple cooling channels are provided inside the upper mold (5) and the lower mold (7).

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