A stamping die for a generator panel capable of stable die closing

Abstract

The utility model relates to stamping die technical field, concretely is: a kind of stable die closing's stamping die for generator panel, including the four column frame for supporting, the lower die for forming is connected in the top of the base of four column frame, the upper die is provided in the top of lower die, the upper die is provided with the limiting mechanism for installation in the top;The locking mechanism includes the slot for engaging that the side of upper die is opened, the plugboard for limiting is engaged in the slot, the upper portion of plugboard is connected with the guide rail for moving plugboard. The stable die closing's stamping die for generator panel, by using hydraulic rod to pull pull plate and pulley and move up, pulley drives plugboard to pull out from slot, then pull plate pulls upper die and moves up and down, carries out opening die, and automatically unlocks when opening die;By rotating worm wheel the tooth plate is pulled out from the slot, then the upper die is pushed out to the front, and it is convenient to replace stamping die head.

Description

Technical Field

[0001] This utility model relates to the field of stamping die technology, specifically a stamping die for a generator panel that can stably close the mold. Background Technology

[0002] During the production and processing of generator panels, it is usually necessary to use stamping dies to apply pressure to the material (metal or non-metal) to cause it to separate or plastically deform and process it into parts (or semi-finished products). Existing stamping dies still have certain defects in use, such as:

[0003] Publication number CN212551349U discloses a spring-loaded self-locking stamping die, comprising a base plate, with legs fixedly connected to both sides of the bottom of the base plate, and support plates fixedly connected to both sides of the top of the base plate. A fixed die base is installed between the two support plates on the top of the base plate, and a movable die base is provided on the top of the fixed die base. A limit rod is fixedly connected to the top of the support plates, and a slide tube is sleeved on the limit rod. A connecting rod is fixedly connected between the slide tube and the movable die base. Springs are fixedly connected to opposite sides of the two support plates, and a pressure plate is fixedly connected to one end of each spring. A locking block is symmetrically fixedly connected to one side of the pressure plate. The movable die base and the fixed die base each have a locking groove that matches the locking block. This invention ensures stable opening and closing of the die, prevents displacement, and automatically locks after closing, reducing safety hazards. The fixed die base is easy to install and remove, facilitating subsequent maintenance and replacement. It has high overall stability and good performance.

[0004] In the aforementioned document, the spring and pressure plate lack a guiding structure, making it difficult to ensure that the locking block is inserted into the slot. When separating the fixed mold base from the moving mold base, manual tools are required to pull out the locking block, which is quite troublesome. Based on this, a stamping die for a generator panel that can stably close the mold is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a stamping die for a generator panel that can stably close the mold, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a stamping die for a generator panel that can stably close the mold, comprising a four-column frame for support, a lower mold for forming connected above the base of the four-column frame, an upper mold above the lower mold, a limiting mechanism for installation above the upper mold, a locking mechanism for limiting above the limiting mechanism, and a hydraulic rod for lifting above the locking mechanism, the hydraulic rod being connected through to the top plate of the four-column frame;

[0007] The locking mechanism includes a slot for engaging on one side of the upper mold, a limiting plate engaging in the slot, a guide rail for moving the plate connected above the plate, and a pulley for moving the guide rail abutting on one side of the guide rail.

[0008] Preferably, the limiting mechanism includes a horizontal plate that abuts against the upper surface of the upper mold. The horizontal plate is used for hoisting. A dovetail groove for limiting is provided below the horizontal plate. A dovetail block for limiting is slidably connected in the dovetail groove. The dovetail block is bolted to the upper surface of the upper mold.

[0009] Preferably, the outer side of the cross plate is connected to a guide sleeve, which is slidably connected to the upright of the four-column frame.

[0010] Preferably, a slot for engaging is provided on one side of the dovetail block, and a cavity for storing parts is provided in the horizontal plate near the slot. A toothed plate for limiting is slidably connected in the cavity. The end of the toothed plate is engaged in the slot, and a gear for driving the toothed plate to move is meshed on the toothed plate. The gear is rotatably connected to the inner wall of the cavity.

[0011] Preferably, the front part of the gear is connected to a worm gear for driving the gear to rotate, and the outer side of the worm gear is meshed with a worm for driving the worm gear to rotate. The worm passes through and is rotatably connected to the inner wall of the cavity.

[0012] Preferably, the locking mechanism further includes a pull plate that abuts against the upper surface of the horizontal plate, a T-shaped post for limiting the position is slidably connected through the pull plate, the T-shaped post is connected to the upper surface of the horizontal plate, and the pulley is bolted to one side of the pull plate.

[0013] Preferably, a T-shaped rod for guiding is connected to one side of the guide rail, and a support frame for support is slidably connected to the T-shaped rod, the support frame being connected to the base of the four-column frame.

[0014] Preferably, a spring for driving the guide rail to reset is sleeved on the outer side of the T-shaped rod, and the spring abuts between the guide rail and the support frame.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. The upper mold is pressed onto the lower mold by the hydraulic rod. After aligning the slot with the insert plate, the insert plate is inserted into the slot to lock the upper mold, thereby stabilizing the mold closing.

[0017] 2. By using a hydraulic rod to pull the pull plate and pulley upwards, the pulley drives the insert plate to be pulled out of the slot. Then, the pull plate pulls the T-shaped column and the upper mold to move up and down to open the mold. The mold is automatically unlocked during the mold opening process.

[0018] 3. By rotating the worm gear, the toothed plate is pulled out of the slot, and then the upper die is pushed forward to facilitate the replacement of the stamping die head. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the four-column frame of this utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional cross-sectional structure of the slot of this utility model;

[0021] Figure 3 This is a three-dimensional structural diagram of the pulley of this utility model;

[0022] Figure 4 This is a schematic diagram of the three-dimensional cross-sectional structure of the cavity of this utility model;

[0023] Figure 5 This is an enlarged view of the structure of part A of this utility model.

[0024] In the diagram: 1. Four-column frame; 2. Lower mold; 3. Upper mold; 4. Limiting mechanism; 401. Horizontal plate; 402. Dovetail groove; 403. Dovetail block; 404. Slot; 405. Cavity; 406. Gear plate; 407. Gear; 408. Worm gear; 409. Worm; 410. Sleeve; 5. Locking mechanism; 501. Pull plate; 502. T-shaped column; 503. Pulley; 504. Slot; 505. Insert plate; 506. Guide rail; 507. Support frame; 508. T-shaped rod; 509. Spring; 6. Hydraulic rod. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1 and Figure 2 This utility model provides a technical solution: a stamping die for a generator panel that can be stably closed, including a four-column frame 1 for support, a lower die 2 for forming connected above the base of the four-column frame 1, an upper die 3 above the lower die 2, a limiting mechanism 4 for installation above the upper die 3, a locking mechanism 5 for limiting above the limiting mechanism 4, and a hydraulic rod 6 for lifting above the locking mechanism 5, the hydraulic rod 6 being connected through to the top plate of the four-column frame 1.

[0027] The generator panel stamping die with stable mold closing mechanism uses a shortened hydraulic rod 6 to lift the upper mold 3, into which the material to be stamped is placed, and an extended hydraulic rod 6 to drive the upper mold 3 to press against the lower mold 2 to close the mold and stamp the material.

[0028] exist Figures 1-3 In the middle, the limiting mechanism 4 includes a horizontal plate 401 that abuts against the upper surface of the upper mold 3. The horizontal plate 401 is used for hoisting. A dovetail groove 402 for limiting is provided below the horizontal plate 401. A dovetail block 403 for limiting is slidably connected in the dovetail groove 402. The dovetail block 403 is connected to the upper surface of the upper mold 3 by bolts.

[0029] A guide sleeve 410 is connected to the outer side of the horizontal plate 401, and the sleeve 410 is slidably connected to the column of the four-column frame 1.

[0030] The generator panel stamping die that can stably close the mold, when the horizontal plate 401 moves up and down, drives the sleeve 410 to slide along the column of the four-column frame 1, and guides the horizontal plate 401 and the upper mold 3.

[0031] The upper mold 3 can be pushed forward, causing the dovetail block 403 to slide out of the dovetail groove 402 for disassembly and assembly. The dovetail groove 402 and the dovetail block 403 limit the upper mold 3, preventing it from moving up and down.

[0032] exist Figure 5 In the middle, a slot 404 for engaging is provided on one side of the dovetail block 403. A cavity 405 for storing parts is provided in the horizontal plate 401 near the slot 404. A toothed plate 406 for limiting is slidably connected in the cavity 405. The end of the toothed plate 406 is engaged in the slot 404, and a gear 407 for driving the toothed plate 406 to move is meshed on the toothed plate 406. The gear 407 is rotatably connected to the inner wall of the cavity 405.

[0033] The generator panel stamping die that can stably close the mold has a rotating gear 407 that drives two sets of toothed plates 406 to slide simultaneously, pulling the toothed plates 406 out of the slots 404, releasing the limit on the dovetail block 403, thereby pushing the upper mold 3 forward and sliding the dovetail block 403 out of the dovetail groove 402.

[0034] exist Figures 3-5 In the middle, the front part of the gear 407 is connected to a worm gear 408 for driving the gear 407 to rotate, and the outer side of the worm gear 408 is meshed with a worm 409 for driving the worm gear 408 to rotate. The worm 409 passes through and is rotatably connected to the inner wall of the cavity 405.

[0035] The generator panel stamping die with stable mold closing is driven by a worm gear 409 and a worm wheel 408 and can be self-locking. Rotating the worm gear 409 drives the worm wheel 408 to rotate, and the worm wheel 408 drives the gear 407 to rotate, thereby pulling the toothed plate 406 out of the slot 404 or inserting the toothed plate 406 into the slot 404.

[0036] exist Figures 1-3 and Figure 5 In the middle, the locking mechanism 5 includes a pull plate 501 that abuts against the upper surface of the horizontal plate 401, a T-shaped post 502 for limiting is slidably connected through the pull plate 501, the T-shaped post 502 is connected to the upper surface of the horizontal plate 401, and a pulley 503 for driving the guide rail 506 to move is bolted to one side of the pull plate 501.

[0037] The generator panel stamping die that can stably close the mold has a hydraulic rod 6 that drives the pull plate 501 to rise and fall. The pull plate 501 drives the T-shaped column 502, the horizontal plate 401 and the upper mold 3 to rise and fall to open or close the mold. When the pull plate 501 moves up and down, it drives the pulley 503 to push the guide rail 506 to one side.

[0038] exist Figure 1 and Figure 2 In the middle, a slot 504 for engaging is provided on one side of the upper mold 3. A limiting insert plate 505 is engaged in the slot 504. A guide rail 506 for moving the insert plate 505 is connected above the insert plate 505. A T-shaped rod 508 for guiding is connected to one side of the guide rail 506. A support frame 507 for supporting is slidably connected on the T-shaped rod 508. The support frame 507 is connected to the base of the four-column frame 1.

[0039] A spring 509 is sleeved on the outside of the T-shaped rod 508 to drive the guide rail 506 to reset. The spring 509 abuts between the guide rail 506 and the support frame 507.

[0040] The generator panel stamping die that can stably close the mold, when the hydraulic rod 6 is shortened, drives the pull plate 501 and pulley 503 to move upward. The pulley 503 rolls along the guide rail 506, pushing the guide rail 506, T-shaped rod 508 and insert plate 505 to slide to one side, squeezing the spring 509 and pulling the insert plate 505 out of the slot 504, releasing the engagement with the upper mold 3;

[0041] The pull plate 501 continues to move upward, pulling the T-shaped column 502 and causing the upper mold 3 to move upward, thus opening the mold.

[0042] In summary: When using this type of generator panel stamping die with stable mold closing mechanism, firstly, shortening the hydraulic rod 6 lifts the upper die 3, and placing the material into the lower die 2, extending the hydraulic rod 6 to prevent the upper die 3 from being placed on the lower die 2, and continuing to extend the hydraulic rod 6 to drive the pulley 503 to roll downwards along the guide rail 506, while simultaneously the pull plate 501 slides down along the T-shaped column 502, pressing the horizontal plate 401. The horizontal plate 401 presses the upper die 3 and the lower die 2 to close the mold. At this time, the slot 504 aligns with the insert plate 505, and the spring 50... 9. Push the guide rail 506 to slide, insert the insert plate 505 into the slot 504, lock the upper mold 3, and then shorten the hydraulic rod 6 to drive the pull plate 501 to slide along the T-shaped column 502. The pull plate 501 drives the pulley 503 to push the guide rail 506 to one side, pull the insert plate 505 out of the slot 504, and at the same time, the pull plate 501 pulls the T-shaped column 502, driving the upper mold 3 to move upward to open the mold. The contents not described in detail in this description are the prior art known to those skilled in the art.

Claims

1. A stamping die for a generator panel with stable mold closing capability, characterized in that: It includes a four-column frame (1) for support, a lower mold (2) for forming is connected above the base of the four-column frame (1), an upper mold (3) is provided above the lower mold (2), a limiting mechanism (4) for installation is provided above the upper mold (3), a locking mechanism (5) for limiting is provided above the limiting mechanism (4), and a hydraulic rod (6) for lifting is provided above the locking mechanism (5). The hydraulic rod (6) is connected through to the top plate of the four-column frame (1). The locking mechanism (5) includes a slot (504) for engaging on one side of the upper mold (3), a limiting plate (505) for engaging in the slot (504), a guide rail (506) for moving the plate (505) is connected above the plate (505), and a pulley (503) for moving the guide rail (506) is abutted on one side of the guide rail (506).

2. The stamping die for a generator panel with stable mold closing as described in claim 1, characterized in that: The limiting mechanism (4) includes a horizontal plate (401) that abuts against the upper surface of the upper mold (3). The horizontal plate (401) is used for hoisting. A dovetail groove (402) for limiting is provided below the horizontal plate (401). A dovetail block (403) for limiting is slidably connected in the dovetail groove (402). The dovetail block (403) is bolted to the upper surface of the upper mold (3).

3. The stamping die for a generator panel with stable mold closing capability according to claim 2, characterized in that: The outer side of the horizontal plate (401) is connected to a guide sleeve (410), which is slidably connected to the column of the four-column frame (1).

4. The stamping die for a generator panel with stable mold closing capability according to claim 2, characterized in that: The dovetail block (403) has a slot (404) for engaging on one side. The horizontal plate (401) near the slot (404) has a cavity (405) for storing parts. A toothed plate (406) for limiting is slidably connected in the cavity (405). The end of the toothed plate (406) engages in the slot (404), and a gear (407) for driving the toothed plate (406) to move is meshed on the toothed plate (406). The gear (407) is rotatably connected to the inner wall of the cavity (405).

5. A stamping die for a generator panel with stable mold closing capability according to claim 4, characterized in that: The front part of the gear (407) is connected to a worm gear (408) for driving the gear (407) to rotate. The outer side of the worm gear (408) is meshed with a worm (409) for driving the worm gear (408) to rotate. The worm (409) passes through and is rotatably connected to the inner wall of the cavity (405).

6. The stamping die for a generator panel with stable mold closing capability according to claim 1, characterized in that: The locking mechanism (5) further includes a pull plate (501) that abuts against the upper surface of the horizontal plate (401). A T-shaped post (502) for limiting is slidably connected through the pull plate (501). The T-shaped post (502) is connected to the upper surface of the horizontal plate (401). The pulley (503) is bolted to one side of the pull plate (501).

7. A stamping die for a generator panel with stable mold closing capability according to claim 6, characterized in that: One side of the guide rail (506) is connected to a T-shaped rod (508) for guiding, and a support frame (507) for supporting is slidably connected on the T-shaped rod (508), and the support frame (507) is connected to the base of the four-column frame (1).

8. A stamping die for a generator panel with stable mold closing capability according to claim 7, characterized in that: The outer side of the T-shaped rod (508) is fitted with a spring (509) for driving the guide rail (506) to reset, and the spring (509) abuts between the guide rail (506) and the support frame (507).

Images