Hardware stamping die easy to disassemble

Abstract

The utility model discloses a hardware stamping die easy to disassemble, which belongs to the technical field of stamping dies and comprises a supporting bottom plate, a lower bottom plate is mounted at the upper end of the supporting bottom plate, supporting rod bodies are inserted into four corners of the upper end of the lower bottom plate, and an upper top plate is inserted into the upper ends of the supporting rod bodies. Vertical edges of L-shaped connecting plates are installed at the four corners of the upper end of the supporting bottom plate, sliding holes are formed in the upper ends of the vertical edges of the L-shaped connecting plates on the two sides, a sliding rod body is slidably connected into each sliding hole, a fixed top plate is fixedly connected to the upper ends of the two sliding rod bodies on the same side, and a connecting transverse plate is fixedly connected to the outer wall between the two sliding rod bodies on the same side. Fixing assemblies are installed on the two sides of the supporting bottom plate, electric telescopic rods in the arranged fixing assemblies extend to enable extending vertical plates to be matched with connecting transverse plates to drive sliding rod bodies to move upwards, then the fixed top plate can move upwards, and the upper top plate, a punching head mounting plate and a sliding ring body can be disassembled by pulling the upper top plate upwards.

Description

Technical Field

[0001] The utility model belongs to the technical field of stamping dies, and specifically relates to a detachable hardware stamping die. Background Technique

[0002] A stamping die is a special process equipment that processes materials (metal or non-metal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly known as a cold punching die). Stamping is a pressure processing method that applies pressure to the material by using a die installed on a press at room temperature to cause separation or plastic deformation, so as to obtain the required parts.

[0003] After the stamping die is used for a long time, it needs to be disassembled, repaired and replaced. For example, Chinese Utility Model Patent CN217665815U discloses a detachable hardware terminal stamping die. By controlling the first motor, the threaded rotating shaft can be rotated. The threaded rotating shaft drives the internal threaded sleeve to move upward. The internal threaded sleeve drives the movable plate to move upward. The movable plate drives the four mounting rods to move upward. The four mounting rods respectively drive the four inserting rods to move upward through the four connecting rods, so that the four inserting rods respectively move out of the four locking grooves, and the fixation between the stamping die and the base can be released, and then the stamping die can be disassembled conveniently and quickly. By controlling the second motor, the bidirectional lead screw can be rotated. The bidirectional lead screw drives the two lead screw sleeves to move in opposite directions at the same time. The two lead screw sleeves respectively drive the two positioning rods to move in opposite directions at the same time through the two connecting rods, so that the two positioning rods move out of the positioning grooves, and the fixation between the stamping head and the mounting sleeve can be released, and then the stamping head can be disassembled conveniently and quickly.

[0004] Although the above-mentioned prior art can disassemble the stamping die and the stamping head more conveniently, it is not convenient to disassemble the upper top plate for installing the stamping head and the lower bottom plate for installing the stamping die. Therefore, when it is necessary to disassemble, clean, repair or replace the upper top plate and the lower bottom plate, the disassembly is extremely inconvenient, and the time required for cleaning, repair or replacement is longer. Summary of the Utility Model

[0005] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Simplifications or omissions may be made in this part, as well as in the abstract of the specification and the title of the utility model of this application, to avoid obscuring the purpose of this part, the abstract of the specification and the title of the utility model. However, such simplifications or omissions shall not be used to limit the scope of the utility model.

[0006] In order to solve the problem that the upper top plate for installing the stamping head and the lower bottom plate for installing the stamping die cannot be disassembled conveniently as mentioned in the above background technique, so that when it is necessary to disassemble, clean, repair or replace the upper top plate and the lower bottom plate, the disassembly is extremely inconvenient, and the time required for cleaning, repair or replacement is longer, the utility model adopts the following technical solutions.

[0007] A detachable metal stamping die, comprising a supporting bottom plate, an upper bottom plate is installed at the upper end of the supporting bottom plate, supporting rod bodies are inserted at the four corners of the upper end of the lower bottom plate, an upper top plate is inserted at the upper ends of multiple supporting rod bodies, vertical sides of L-shaped connecting plates are installed at the four corners of the upper end of the supporting bottom plate, sliding holes are arranged at the upper ends of the vertical sides of the two L-shaped connecting plates on both sides, a sliding rod body is slidably connected inside each sliding hole, fixed top plates are fixedly connected at the upper ends of the two sliding rod bodies on the same side, a connecting cross plate is fixedly connected to the outer wall between the two sliding rod bodies on the same side, fixing components are installed on both sides of the supporting bottom plate, and the fixing components press down the fixed top plates to fix the upper top plate.

[0008] Preferably, a limiting sliding hole is arranged inside each sliding hole, the inner diameter of the limiting sliding hole is larger than that of the sliding hole, a limiting head is fixedly connected to the bottom of each sliding rod body, sliding slots are arranged at the four corners of the supporting bottom plate, and each L-shaped connecting plate is slidably connected with the sliding slot.

[0009] Preferably, a connecting collar is fixedly connected to the horizontal side of each L-shaped connecting plate, each connecting collar is sleeved on the outer wall of the supporting rod body in sequence and the supporting rod body is fixed by using bolts.

[0010] Preferably, the fixing component includes an electric telescopic rod, the electric telescopic rods are installed on both sides of the supporting bottom plate, and when the electric telescopic rods on both sides extend or shorten, the fixed top plates on both sides are driven to move upward.

[0011] Preferably, a connecting cross plate is fixedly connected to the outer wall between the two sliding rod bodies on the same side, an extended vertical plate is fixedly connected to the bottom of the connecting cross plate, and the telescopic ends of the electric telescopic rods on both sides are detachably connected to the bottoms of the two extended vertical plates.

[0012] Preferably, inner grooves are arranged on both sides of the supporting bottom plate, and electric telescopic rods are detachably connected inside the two extended vertical plates.

[0013] Preferably, a stamping head mounting plate is connected to the bottom of the upper top plate through a telescopic component, sliding rings are fixedly connected at the four corners of the stamping head mounting plate, each sliding ring is slidably connected with the outer wall of the supporting rod body in sequence, and the telescopic component enables the stamping head mounting plate to move downward or upward.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. When the electric telescopic rod in the fixed component is extended, the extended vertical plate cooperates with the connecting horizontal plate to drive the sliding rod body to move upward. As a result, the fixed top plate can be moved upward, and the upper top plate can be removed by pulling it upward. When installing the upper top plate, the electric telescopic rods on both sides contract, and the upper top plate is fixed at the upper end of the support rod body by pressing down the fixed top plates on both sides, making the disassembly of the upper top plate more convenient.

[0016] 2. Through the set limit head and limit sliding hole, when the electric telescopic rod extends and the fixed top plates on both sides rise to remove the upper top plate, the electric telescopic rod continues to extend so that the limit head contacts the upper end of the limit sliding hole to lift each L-shaped connecting plate upward. The connection of the connecting sleeve ring to the support rod body enables each support rod body to move upward, thereby enabling the lower bottom plate to be removed, making the disassembly of the lower bottom plate more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Schematic structural diagram of a detachable metal stamping die in the present utility model;

[0018] Figure 2 Schematic structural diagram of the support bottom plate in the present utility model;

[0019] Figure 3 Schematic structural diagram of the L-shaped connecting plate installed on the support bottom plate in the present utility model;

[0020] Figure 4 Schematic structural diagram of the fixed top plate in the present utility model;

[0021] Figure 5 Schematic cross-sectional structural diagram of the sliding rod body in the present utility model.

[0022] The corresponding relationship between the reference numerals and component names in the drawings is as follows:

[0023] 100, support bottom plate; 101, inner groove; 102, sliding slot; 103, L-shaped connecting plate; 104, connecting sleeve ring; 105, fixed top plate; 106, connecting horizontal plate; 107, extended vertical plate; 108, electric telescopic rod; 109, limit sliding hole; 110, limit head; 111, sliding rod body;

[0024] 200, upper top plate; 201, lower bottom plate; 202, stamping head mounting plate; 203, sliding ring body;

[0025] 300, support rod body. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] In order to make the above objects, features, and advantages of the present utility model more obvious and understandable, the following will describe in detail the specific implementation manners of the present utility model with reference to the accompanying drawings of the specification.

[0027] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar generalizations without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0028] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that can be included in at least one implementation manner of the present utility model. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it an individual or alternative embodiment that is mutually exclusive with other embodiments. The present utility model provides the following embodiments.

[0029] As Figure 1 shown, it is a schematic structural diagram of a detachable metal stamping die according to a preferred embodiment of the present utility model. The detachable metal stamping die of this embodiment includes a support bottom plate 100. A lower bottom plate 201 is installed at the upper end of the support bottom plate 100. Support rods 300 are inserted at the four corners of the upper end of the lower bottom plate 201. The upper ends of a plurality of support rods 300 are inserted with an upper top plate 200. A stamping head mounting plate 202 is connected to the bottom of the upper top plate 200 through a telescopic assembly. Sliding rings 203 are fixedly connected to the four corners of the stamping head mounting plate 202. Each sliding ring 203 is slidably connected to the outer wall of the support rod 300 in sequence. In this embodiment, when the telescopic assembly extends, the stamping head mounting plate 202 moves downward to contact the lower bottom plate 201 to stamp the metal.

[0030] As Figure 2 and 3, Figure 4As shown, these are the schematic diagram of the support bottom plate structure, the schematic diagram of the L-shaped connecting plate structure for installing the support bottom plate, and the schematic diagram of the fixed top plate structure in this embodiment. The vertical sides of the L-shaped connecting plates 103 are installed at the four corners of the upper end of the support bottom plate 100. The horizontal side of each L-shaped connecting plate 103 is fixedly connected with a connecting collar 104. Each connecting collar 104 is successively sleeved on the outer wall of the support rod body 300 and the support rod body 300 is fixed using bolts. At the upper ends of the vertical sides of the two L-shaped connecting plates 103 on both sides, there are sliding holes. A sliding rod body 111 is slidably connected inside each sliding hole. The upper ends of the two sliding rod bodies 111 on the same side are fixedly connected with a fixed top plate 105. A connecting cross plate 106 is fixedly connected to the outer wall between the two sliding rod bodies 111 on the same side. The bottom of the connecting cross plate 106 is fixedly connected with an extended vertical plate 107. Inner grooves 101 are provided on both sides of the support bottom plate 100. Electric telescopic rods 108 are detachably connected inside the two extended vertical plates 107. The telescopic ends of the two electric telescopic rods 108 are detachably connected to the bottoms of the two extended vertical plates 107. In this embodiment, when the electric telescopic rod 108 extends, the extended vertical plate 107 cooperates with the connecting cross plate 106 to drive the sliding rod body 111 to move upward, and then the fixed top plate 105 can be moved upward. Pulling the upper top plate 200 upward can complete the disassembly of the upper top plate 200, the punching head mounting plate 202, and the sliding ring body 203. During installation, the two electric telescopic rods 108 contract, and the upper top plate 200 is fixed to the upper end of the support rod body 300 by the downward pressure of the two fixed top plates 105.

[0031] It should be noted that the above-mentioned electric telescopic rod 108 is the fixing component in this embodiment. The fixing component includes but is not limited to the electric telescopic rod 108. As long as it is a component that can move the two fixed top plates 105 upward or downward, it can be applied to this embodiment.

[0032] As Figure 2 and Figure 5 shown, these are the schematic diagram of the support bottom plate structure and the cross-sectional structure schematic diagram of the sliding rod body in this embodiment. A limiting sliding hole 109 is provided inside each sliding hole. The inner diameter of the limiting sliding hole 109 is larger than the inner diameter of the sliding hole. A limiting head 110 is fixedly connected to the bottom of each sliding rod body 111. Sliding slots 102 are provided at the four corners of the support bottom plate 100. Each L-shaped connecting plate 103 is slidably connected with the sliding slot 102. In this embodiment, when the electric telescopic rod 108 extends and the two fixed top plates 105 rise to remove the upper top plate 200, the electric telescopic rod 108 continues to extend so that the limiting head 110 contacts the upper part of the limiting sliding hole 109 to lift each L-shaped connecting plate 103 upward. Through the connection between the connecting collar 104 and the support rod body 300, each support rod body 300 can be moved upward, so that the lower bottom plate 201 can be removed, and thus the lower bottom plate 201 can be removed more conveniently.

[0033] In summary, the specific use of this embodiment is as follows:

[0034] When disassembling the upper top plate 200, the electric telescopic rod 108 extends, causing the extended vertical plate 107 to cooperate with the connecting cross plate 106 to drive the sliding rod body 111 to move upward. Further, the fixed top plate 105 can be moved upward, and the upper top plate 200 can be pulled upward to complete the disassembly of the upper top plate 200, the stamping head mounting plate 202, and the sliding ring body 203. When installing the upper top plate 200, the electric telescopic rods 108 on both sides contract, and the upper top plate 200 is fixed to the upper end of the support rod body 300 by the downward pressure of the fixed top plates 105 on both sides; when disassembling the lower bottom plate 201, when the electric telescopic rod 108 extends to cause the fixed top plates 105 on both sides to rise and remove the upper top plate 200, the electric telescopic rod 108 continues to extend so that the limiting head 110 contacts the limiting sliding hole 109 near the upper end to lift each L-shaped connecting plate 103 upward. The connection between the connecting sleeve 104 and the support rod body 300 enables each support rod body 300 to move upward, thereby enabling the lower bottom plate 201 to be removed, and thus the lower bottom plate 201 can be disassembled more conveniently.

[0035] The above content further elaborates on the present invention in combination with specific embodiments. It cannot be determined that the specific implementation of the present invention is only limited to these descriptions. For those of ordinary skill in the technical field to which the present invention pertains, without departing from the concept of the present invention, several simple deductions or substitutions can still be made, and all should be regarded as falling within the protection scope defined by the claims submitted for the present invention.

Claims

1. An easily detachable metal stamping die, comprising a supporting bottom plate (100), an upper end of the supporting bottom plate (100) is provided with a lower bottom plate (201), four corners of the upper end of the lower bottom plate (201) are inserted with support rod bodies (300), and an upper end of a plurality of the support rod bodies (300) is inserted with an upper top plate (200), characterized in that, The vertical sides of the L-shaped connecting plates (103) are installed at the four corners of the upper end of the supporting bottom plate (100). Sliding holes are provided at the upper ends of the vertical sides of the two L-shaped connecting plates (103) on both sides. A sliding rod body (111) is slidably connected inside each sliding hole. The upper ends of the two sliding rod bodies (111) on the same side are fixedly connected to a fixed top plate (105). A connecting cross plate (106) is fixedly connected to the outer wall between the two sliding rod bodies (111) on the same side. Fixed components are installed on both sides of the supporting bottom plate (100), and the fixed components press down the fixed top plate (105) to fix the upper top plate (200).

2. The detachable metal stamping die according to claim 1, wherein A limiting sliding hole (109) is provided inside each sliding hole. The inner diameter of the limiting sliding hole (109) is larger than the inner diameter of the sliding hole. A limiting head (110) is fixedly connected to the bottom of each sliding rod body (111). Sliding slots (102) are provided at the four corners of the supporting bottom plate (100), and each L-shaped connecting plate (103) is slidably connected to the sliding slot (102).

3. The detachable metal stamping die according to claim 2, wherein, A connecting collar (104) is fixedly connected to the horizontal side of each L-shaped connecting plate (103). Each connecting collar (104) is sleeved on the outer wall of the support rod body (300) in sequence and the support rod body (300) is fixed using bolts.

4. The detachable metal stamping die according to claim 3, wherein The fixed component includes an electric telescopic rod (108). The electric telescopic rods (108) are installed on both sides of the supporting bottom plate (100). When the electric telescopic rods (108) on both sides extend or contract, they drive the fixed top plates (105) on both sides to move upward.

5. The detachable metal stamping die according to claim 4, characterized in that, A connecting cross plate (106) is fixedly connected to the outer wall between the two sliding rod bodies (111) on the same side. An extended vertical plate (107) is fixedly connected to the bottom of the connecting cross plate (106). The telescopic ends of the electric telescopic rods (108) on both sides are detachably connected to the bottoms of the extended vertical plates (107) on both sides.

6. The detachable metal stamping die according to claim 5, wherein Inner grooves (101) are provided on both sides of the supporting bottom plate (100), and the electric telescopic rods (108) are detachably connected inside the extended vertical plates (107) on both sides.

7. The detachable metal stamping die according to claim 6, characterized in that, The bottom of the upper top plate (200) is connected to a stamping head mounting plate (202) through a telescopic component. Sliding rings (203) are fixedly connected to the four corners of the stamping head mounting plate (202). Each sliding ring (203) is slidably connected to the outer wall of the support rod body (300) in sequence, and the telescopic component enables the stamping head mounting plate (202) to move downward or upward.

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