Stamping and bending die

Abstract

The utility model relates to the technical field of stamping dies, and discloses a stamping and bending die which comprises a base, a supporting frame is fixed to the top of the base, and a stamping and bending assembly for stamping and bending metal materials is installed in the supporting frame. A fixing assembly for fixing the pressurizing bending die is installed at the bottom of the stamping bending assembly, a stabilizing assembly for ensuring the stability of the pressurizing bending die is installed at the top of the base, the stamping bending assembly comprises a hydraulic cylinder fixed to the top of the supporting frame, and a mounting plate is fixed to the bottom of the hydraulic cylinder; and a mounting groove is formed in the bottom of the mounting plate. According to the stamping and bending die, the stamping and bending die can be conveniently and effectively replaced according to the bending degree and the bending shape required by a target metal material, so that the stamping and bending die is effectively ensured to be matched with the metal material, the process of replacing the stamping and bending die is relatively simple and convenient, time and labor are saved during operation, and the working efficiency is improved. And the practicability of the stamping and bending die is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping dies, in particular to a stamping and bending die. Background Art

[0002] Molds are various molds and tools used in industrial production to obtain the required products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. In short, molds are tools used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts. In stamping molds, it is often necessary to bend the material, so a stamping bending mold is needed.

[0003] In the actual use of existing stamping and bending dies, different metal materials generally need to achieve different bending degrees and bending shapes during stamping and bending, so it is necessary to replace the matching stamping and bending dies according to the actual situation to process the metal materials. Generally, the stamping and bending dies are fixed by bolts, so the process of replacing the stamping and bending dies is cumbersome, time-consuming and labor-intensive, which reduces the practicality of the existing stamping and bending dies. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a stamping and bending die, which has the advantages of being able to conveniently and effectively replace the stamping and bending die according to actual conditions, and solves the problem of low practicality of the existing stamping and bending die.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of being able to conveniently and effectively replace the stamping and bending die according to actual conditions, the utility model provides the following technical solutions: a stamping and bending die, comprising a base, a support frame is fixed on the top of the base, a stamping and bending assembly for stamping and bending metal materials is installed inside the support frame, a fixing assembly for fixing the boosting bending die is installed at the bottom of the stamping and bending assembly, and a stabilizing assembly for ensuring the stability of the stamping and bending die is installed on the top of the base;

[0008] The stamping and bending assembly comprises a hydraulic cylinder fixed on the top of the support frame, a mounting plate is fixed on the bottom of the hydraulic cylinder, a mounting groove is provided on the bottom of the mounting plate, an upper mold is slidably connected inside the mounting groove, and a lower mold is slidably connected to the top of the base;

[0009] The fixing assembly includes an installation cavity opened inside the installation plate, two adjustment blocks are slidably connected inside the installation cavity, a bidirectional screw is threadedly connected between the two adjustment blocks, a motor is fixed to the right end of the bidirectional screw, a slider is fixed to the bottom of the adjustment block, fixing rods are fixed to opposite sides of the two sliders, two sliding grooves are opened at the bottom of the installation plate, and two limit rods are fixed to the top of the base.

[0010] Furthermore, the stabilizing assembly includes two vertical plates fixed on the top of the base, hydraulic rods are fixed on opposite sides of the two vertical plates, clamping plates are fixed on opposite ends of the two hydraulic rods, and two stabilizing rods are fixed on opposite sides of the two clamping plates.

[0011] Furthermore, the bottom of the clamping plate is slidably connected to the top of the base, and the stabilizing rod is located inside the lower mold and plugged into the lower mold.

[0012] Furthermore, the top end of the limiting rod is fixed to the inner top wall of the support frame, and the mounting plate is slidably connected between the outer sides of the two limiting rods.

[0013] Furthermore, the bottom of the installation cavity is connected to the top of the slide groove, and the width of the installation cavity is greater than the width of the slide groove.

[0014] Furthermore, the left end of the bidirectional screw sequentially penetrates the mounting plate, the mounting cavity and the adjustment block and extends to the inside of the mounting plate and is rotatably connected to the mounting plate through a bearing.

[0015] Furthermore, the opposite ends of the two limit rods successively penetrate the slide groove, the mounting plate, the mounting groove and the upper mold and extend to the interior of the upper mold to be plugged into the upper mold.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a stamping and bending die, which has the following beneficial effects:

[0018] The stamping and bending die, through the coordinated use of a base, a support frame, a stamping and bending component, a fixing component and a stabilizing component, can conveniently and effectively replace the stamping and bending die according to the bending degree and bending shape that the target metal material needs to achieve during actual use, thereby effectively ensuring that the stamping and bending die matches the metal material. The process of replacing the stamping and bending die is relatively simple, and the operation is time-saving and labor-saving, thereby improving the practicality of the stamping and bending die. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a partial enlarged schematic diagram of the A part in the structure of the utility model;

[0021] Figure 3 It is a three-dimensional schematic diagram of the connection structure of the adjustment block in the structure of the utility model.

[0022] In the figure: 1 base, 2 support frame, 200 stamping and bending component, 201 hydraulic cylinder, 202 mounting plate, 203 mounting groove, 204 upper mold, 205 lower mold, 300 fixing component, 301 mounting cavity, 302 adjustment block, 303 bidirectional screw, 304 motor, 305 slider, 306 fixing rod, 307 slide groove, 308 limit rod, 400 stabilizing component, 401 vertical plate, 402 hydraulic rod, 403 clamping plate, 404 stabilizing rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-3 The utility model provides a technical solution: a stamping and bending die, comprising a base 1, a support frame 2 is fixed on the top of the base 1, a stamping and bending component 200 for stamping and bending metal materials is installed inside the support frame 2, a fixing component 300 for fixing the pressurized bending die is installed at the bottom of the stamping and bending component 200, and a stabilizing component 400 for ensuring the stability of the pressurized bending die is installed on the top of the base 1;

[0025] Through the coordinated use of the base 1, the support frame 2, the stamping and bending assembly 200, the fixing assembly 300 and the stabilizing assembly 400, in actual use, when different metal materials need to be stamped and bent, the stamping and bending die can be conveniently and effectively replaced according to the bending degree and bending shape that the target metal material needs to achieve, thereby effectively ensuring that the stamping and bending die matches the metal material. The process of replacing the stamping and bending die is relatively simple, and the operation saves time and effort, thereby improving the practicality of the stamping and bending die.

[0026] In this embodiment, the stamping and bending assembly 200 is a structure for stamping and bending a target metal material.

[0027] like Figure 1 and Figure 2As shown, the stamping and bending assembly 200 includes a hydraulic cylinder 201 fixed on the top of the support frame 2, a mounting plate 202 is fixed to the bottom of the hydraulic cylinder 201, a mounting groove 203 is provided at the bottom of the mounting plate 202, an upper mold 204 is slidably connected inside the mounting groove 203, and a lower mold 205 is slidably connected to the top of the base 1.

[0028] In this embodiment, the fixing assembly 300 is a structure for fixing the stamping and bending die.

[0029] like Figure 1 , Figure 2 and Figure 3 As shown, the fixing assembly 300 includes a mounting cavity 301 opened inside the mounting plate 202, two adjusting blocks 302 are slidably connected inside the mounting cavity 301, a bidirectional screw 303 is threadedly connected between the insides of the two adjusting blocks 302, a motor 304 is fixed to the right end of the bidirectional screw 303, a slider 305 is fixed to the bottom of the adjusting block 302, fixing rods 306 are fixed to opposite sides of the two sliders 305, two sliding grooves 307 are opened at the bottom of the mounting plate 202, and two limit rods 308 are fixed to the top of the base 1.

[0030] It should be noted that the top end of the limit rod 308 is fixed to the inner top wall of the support frame 2 to fix the limit rod 308. The mounting plate 202 is slidably connected between the outer sides of the two limit rods 308, making the mounting plate 202 more stable when adjusted up and down.

[0031] In addition, the bottom of the installation cavity 301 is connected to the top of the slide groove 307, ensuring that the adjustment block 302 can correctly and effectively drive the slider 305 to move. The width of the installation cavity 301 is greater than the width of the slide groove 307, so that the adjustment block 302 can slide more stably in the installation cavity 301.

[0032] In addition, the left end of the bidirectional screw 303 passes through the mounting plate 202, the mounting cavity 301 and the adjustment block 302 in sequence and extends to the interior of the mounting plate 202 and is rotatably connected to the mounting plate 202 through a bearing, ensuring that the bidirectional screw 303 can stably and effectively rotate in situ.

[0033] At the same time, the opposite ends of the two limit rods 308 pass through the slide groove 307, the mounting plate 202, the mounting groove 203 and the upper mold 204 in sequence and extend to the interior of the upper mold 204 to be plugged into the upper mold 204, ensuring that the limit rods 308 can be plugged into the upper mold 204, thereby effectively fixing the upper mold 204 through the limit rods 308.

[0034] In addition, a storage slot is provided on the top of the mounting plate 202, and the motor 304 is fixed inside the storage slot. The left side of the storage slot is connected to the mounting cavity 301, ensuring that the motor 304 can effectively drive the bidirectional screw 303 to rotate.

[0035] In this embodiment, the stabilizing component 400 is a structure that ensures that the stamping and bending die remains stable.

[0036] like Figure 1 As shown, the stabilizing assembly 400 includes two vertical plates 401 fixed on the top of the base 1, hydraulic rods 402 are fixed on opposite sides of the two vertical plates 401, clamping plates 403 are fixed on opposite ends of the two hydraulic rods 402, and two stabilizing rods 404 are fixed on opposite sides of the two clamping plates 403.

[0037] It should be noted that the bottom of the clamping plate 403 is slidably connected to the top of the base 1, so that the clamping plate 403 can be moved left and right to be more stable. The stabilizing rod 404 is located inside the lower mold 205 and plugged into the lower mold 205, ensuring that the lower mold 205 can be effectively fixed and limited by the stabilizing rod 404.

[0038] The working principle of the above embodiment is:

[0039] When in use, the motor 304 is turned on to drive the bidirectional screw 303 to rotate in place, and the two adjustment blocks 302, under the action of the rotation thrust of the internal thread, move closer to or away from each other on the outside of the bidirectional screw 303, thereby driving the two sliders 305 and the two fixing rods 306 to move closer to or away from each other, so that the fixing rods 306 lose the limit on the upper mold 204, thereby facilitating the removal of the upper mold 204 and replacing it with a matching upper mold 204, and then the motor 304 is rotated in the opposite direction to move the matching upper mold 204 into place. The two hydraulic rods 402 are opened to fix the two clamping plates 403, and at the same time, the two hydraulic rods 402 are opened, so that the two clamping plates 403 move toward or away from each other, so that the stabilizing rod 404 is separated from the lower die 205, and the lower die 205 can be effectively removed and replaced with a matching lower die 205, and then the hydraulic rods 402 are opened to fix the matching lower die 205 through the clamping plates 403, and then the hydraulic cylinder 201 is opened to drive the upper die 204 to move up and down for adjustment, so that the target metal material is stamped and bent through the upper die 204 and the lower die 205.

[0040] Compared with the prior art, the stamping and bending die, through the coordinated use of the base 1, the support frame 2, the stamping and bending assembly 200, the fixing assembly 300 and the stabilizing assembly 400, can, in actual use, when different metal materials need to be stamped and bent, conveniently and effectively replace the stamping and bending die according to the bending degree and bending shape that the target metal material needs to achieve, thereby effectively ensuring that the stamping and bending die matches the metal material. The process of replacing the stamping and bending die is relatively simple, and the operation saves time and effort, thereby improving the practicability of the stamping and bending die and solving the problem of low practicability of the existing stamping and bending die.

[0041] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0042] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0043] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A stamping and bending die, comprising a base (1), characterized in that: A support frame (2) is fixed on the top of the base (1), a stamping and bending assembly (200) for stamping and bending metal materials is installed inside the support frame (2), a fixing assembly (300) for fixing a pressurized bending die is installed at the bottom of the stamping and bending assembly (200), and a stabilizing assembly (400) for ensuring the stability of the pressurized bending die is installed on the top of the base (1); The stamping and bending assembly (200) comprises a hydraulic cylinder (201) fixed on the top of a support frame (2); a mounting plate (202) is fixed to the bottom of the hydraulic cylinder (201); a mounting groove (203) is provided at the bottom of the mounting plate (202); an upper mold (204) is slidably connected inside the mounting groove (203); and a lower mold (205) is slidably connected to the top of the base (1); The fixing assembly (300) comprises a mounting cavity (301) provided inside the mounting plate (202); two adjusting blocks (302) are slidably connected inside the mounting cavity (301); a bidirectional screw rod (303) is threadedly connected between the insides of the two adjusting blocks (302); a motor (304) is fixed to the right end of the bidirectional screw rod (303); a slider (305) is fixed to the bottom of the adjusting block (302); fixing rods (306) are fixed to opposite sides of the two sliders (305); two sliding grooves (307) are provided at the bottom of the mounting plate (202); and two limiting rods (308) are fixed to the top of the base (1).

2. A stamping and bending die according to claim 1, characterized in that: The stabilizing assembly (400) comprises two vertical plates (401) fixed on the top of the base (1), hydraulic rods (402) are fixed on opposite sides of the two vertical plates (401), clamping plates (403) are fixed on opposite ends of the two hydraulic rods (402), and two stabilizing rods (404) are fixed on opposite sides of the two clamping plates (403).

3. A stamping and bending die according to claim 2, characterized in that: The bottom of the clamping plate (403) is slidably connected to the top of the base (1), and the stabilizing rod (404) is located inside the lower mold (205) and plugged into the lower mold (205).

4. The stamping and bending die according to claim 1, characterized in that: The top end of the limiting rod (308) is fixed to the inner top wall of the support frame (2), and the mounting plate (202) is slidably connected between the outer sides of the two limiting rods (308).

5. The stamping and bending die according to claim 1, characterized in that: The bottom of the installation cavity (301) is communicated with the top of the slide groove (307), and the width of the installation cavity (301) is greater than the width of the slide groove (307).

6. The stamping and bending die according to claim 1, characterized in that: The left end of the bidirectional screw rod (303) passes through the mounting plate (202), the mounting cavity (301) and the adjustment block (302) in sequence and extends to the inside of the mounting plate (202) to be rotatably connected to the mounting plate (202) via a bearing.

7. The stamping and bending die according to claim 1, characterized in that: The opposite ends of the two limit rods (308) successively penetrate the slide groove (307), the mounting plate (202), the mounting groove (203) and the upper mold (204) and extend to the interior of the upper mold (204) to be plugged into the upper mold (204).

Images