Arc-shaped steel plate pressing die

Abstract

The utility model relates to the technical field of arc-shaped steel plates, and discloses an arc-shaped steel plate pressing die which comprises a base, a top plate connected above the base through a supporting column, and a stamping device arranged between the top plate and the base and used for stamping a steel plate; the discharging mechanism is arranged on the right side of the stamping device and used for pushing the steel plate to discharge the steel plate after machining is completed. The discharging mechanism comprises a sliding assembly arranged on the right side of the base and used for enabling the discharging mechanism to slide leftwards. The pushing assembly is arranged above the sliding assembly and used for pushing a steel plate in the stamping device to be discharged, the pushing assembly is pushed leftwards through the sliding assembly, an ejection strip abuts against a limiting plate, the mold is limited during discharging, at the moment, a push rod is pushed to enable a push plate to eject a warped head of the steel plate, the warped head is pushed leftwards, and the steel plate is discharged. And the effect of facilitating discharging is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of arc-shaped steel plates, in particular to a arc-shaped steel plate pressing die. Background Art

[0002] A stamping die is a specialized piece of equipment used in cold stamping to process materials (metal or non-metal) into parts (or semi-finished products). Stamping is a process that uses a die mounted on a press at room temperature to apply pressure to the material, causing it to separate or plastically deform, thereby producing the desired part.

[0003] Taking a curved steel plate pressing die numbered CN219025653U as an example, this utility model discloses a curved steel plate pressing die, comprising a base, a blanking platform disposed above the base, a main hydraulic cylinder installed between the bottom sides of the blanking platform and the top sides of the base, a connecting column fixed to the top inner wall of the blanking platform, a curved pressure plate fixed to the bottom of the connecting column, an arc-shaped groove adapted to the curved pressure plate formed on the top of the base, a fixed frame mounted on both sides of the bottom of the blanking platform via an auxiliary hydraulic cylinder, a cutter fixed to the bottom of the fixed frame, a control panel mounted on the front of the base, and two main hydraulic cylinders fixed to the same protective shell via a connecting block, the protective shell being located on the outer wall of the fixed frame. This utility model can further cut unwanted parts after pressing and forming, and the cutting operation can be performed immediately after pressing, which is convenient and safe.

[0004] but:

[0005] After the steel plate is pressed, the material needs to be unloaded through a unloading machine. The steps are cumbersome and easily affect the accuracy of the next stamping. It is not convenient to push the steel plate from the side after the steel plate is pressed to achieve the purpose of fast unloading. Utility Model Content

[0006] (1) Technical problems solved

[0007] In view of the shortcomings of the prior art, the utility model provides a curved steel plate pressing die, which has the advantage of being able to push the steel plate through the pushing assembly so that the steel plate can be pushed from the side after pressing, thereby facilitating rapid unloading.

[0008] (2) Technical solution

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an arc-shaped steel plate pressing mold, comprising a base, wherein a top plate is connected to the top of the base through a support column, and further comprising: a stamping device, arranged between the top plate and the base, for stamping the steel plate; a blanking mechanism, arranged on the right side of the stamping device, for pushing the steel plate to be unloaded after processing is completed; wherein, the blanking mechanism comprises: a sliding assembly, arranged on the right side of the base, for sliding the blanking mechanism to the left; a pushing assembly, arranged above the sliding assembly, for pushing the steel plate in the stamping device for unloading.

[0010] Preferably, the sliding assembly includes a sliding bar, which is fixedly connected to the right side of the base. A sliding seat is slidably connected to the top of the sliding bar through a sliding groove, and a limiting plate is threadedly connected to the right side of the sliding bar through a bolt.

[0011] Preferably, the pushing assembly includes a movable sleeve, which is fixedly connected to the top of the sliding seat through a support rod, a push rod is slidably connected to the inner surface of the movable sleeve, a push plate is fixedly connected to the left side of the push rod, and a pull ring is fixedly connected to the right side of the push rod.

[0012] Preferably, a support assembly is provided above the movable sleeve, and the support assembly includes a support bar, the support bar is fixedly connected to the upper part of the movable sleeve, and a top bar is fixedly connected to the left side of the support bar.

[0013] Preferably, the stamping device includes a mounting plate, which is movably connected to the bottom of the top plate through a reset assembly, a limiting plate is fixedly connected to the right side of the mounting plate, the limiting plate is adapted to the top bar, an upper mold is fixedly connected to the bottom of the mounting plate, a lower mold is provided below the upper mold, and the lower mold is fixedly connected to the top of the base.

[0014] Preferably, the reset assembly includes a movable rod, which is fixedly connected to the top of the mounting plate, and the movable rod is movably penetrated by the top plate. A top plate is fixedly connected to the top of the movable rod, and the top plate is elastically connected to the top of the top plate through a spring. A push handle is fixedly connected to the top of the top plate.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides a curved steel plate pressing die, which has the following beneficial effects:

[0017] 1. This arc-shaped steel plate pressing mold pushes the pushing assembly to the left through the sliding assembly, so that the top bar presses against the limit plate, which limits the mold when unloading. At this time, the push rod is pushed to make the push plate lift the warped head of the steel plate and push it to the left, so as to facilitate unloading.

[0018] 2. This arc-shaped steel plate pressing die presses the steel plate through a stamping device. The pushing handle is pushed by the stamping machine to press the upper die toward the lower die to achieve the effect of stamping the steel plate. After the stamping is completed, the spring supports the top plate and lifts the upper die upward to facilitate resetting. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 This is the overall structure diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the blanking structure of the utility model;

[0022] Figure 3 This is an enlarged view of point A of the utility model;

[0023] Figure 4 It is an enlarged view of point B of the present utility model.

[0024] In the figure: 1. base; 2. support column; 3. top plate; 4. stamping device; 401. mounting plate; 402. limit plate; 403. upper mold; 404. lower mold; 5. unloading mechanism; 6. sliding assembly; 601. sliding bar; 602. slide groove; 603. sliding seat; 604. bolt; 605. limit plate; 7. pushing assembly; 701. movable sleeve; 702. support rod; 703. push rod; 704. push plate; 705. pull ring; 8. supporting assembly; 801. support bar; 802. top bar; 9. reset assembly; 901. movable rod; 902. top plate; 903. spring; 904. pushing handle. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] See also Figure 1-4The utility model proposes an arc-shaped steel plate pressing mold, including a base 1, a top plate 3 is connected to the top of the base 1 through a support column 2, and also includes: a punching device 4, arranged between the top plate 3 and the base 1, for punching the steel plate; a blanking mechanism 5, arranged on the right side of the punching device 4, for pushing the steel plate to be unloaded after the processing is completed; wherein, the blanking mechanism 5 includes: a sliding component 6, arranged on the right side of the base 1, for sliding the blanking mechanism 5 to the left; a pushing component 7, arranged above the sliding component 6, for pushing the steel plate in the punching device 4 for unloading.

[0027] In an embodiment of the present utility model, in order to limit the stamping device 4, specifically, the sliding assembly 6 includes a sliding bar 601, the sliding bar 601 is fixedly connected to the right side of the base 1, and a sliding seat 603 is slidably connected to the top of the sliding bar 601 through a sliding groove 602. The right side of the sliding bar 601 is threadedly connected to a limiting plate 605 through a bolt 604, and the sliding seat 603 slides to the left on the sliding bar 601 until the top bar 802 presses against the limiting plate 402, thereby achieving the effect of limiting the stamping device 4.

[0028] Furthermore, in order to do one thing, what the mechanism of Quan San does is specifically, the pushing assembly 7 includes a movable sleeve 701, which is fixedly connected to the top of the sliding seat 603 through a support rod 702. A push rod 703 is slidably connected to the inner surface of the movable sleeve 701, a push plate 704 is fixedly connected to the left side of the push rod 703, and a pull ring 705 is fixedly connected to the right side of the push rod 703. A support assembly 8 is set above the movable sleeve 701. The support assembly 8 includes a support bar 801, which is fixedly connected to the top of the movable sleeve 701. A push bar 802 is fixedly connected to the left side of the support bar 801. By pushing the push rod 703, the push plate 704 lifts the warped head of the steel plate and pushes it to the left, achieving the effect of facilitating material unloading.

[0029] In an embodiment of the present invention, after the punching device 4 completes the pressing of the steel plate, the sliding seat 603 is pushed to slide to the left on the sliding bar 601 until the top bar 802 presses against the limit plate 402, so that the upper mold 403 cannot apply pressure downward, thereby limiting the punching device 4. At this time, by pushing the push rod 703, the push plate 704 lifts the warped head of the steel plate and pushes it to the left, thereby facilitating unloading. After unloading is completed, the push rod 703 is pulled by the pull ring 705 to make the push plate 704 slide to the right. After the push plate 704 contacts the movable sleeve 701, the push rod 703 is continued to be pulled to make the sliding seat 603 slide to the right on the sliding bar 601 until the sliding seat 603 is pressed by the limit plate 605, thereby resetting the unloading mechanism 5.

[0030] Furthermore, in order to perform stamping processing on the steel plate, specifically, the stamping device 4 includes a mounting plate 401, which is movably connected to the bottom of the top plate 3 through a reset assembly 9, and a limiting plate 402 is fixedly connected to the right side of the mounting plate 401, and the limiting plate 402 is adapted to the top strip 802. An upper mold 403 is fixedly connected to the bottom of the mounting plate 401, and a lower mold 404 is arranged below the upper mold 403, and the lower mold 404 is fixedly connected to the top of the base 1. The reset assembly 9 includes a movable rod 901, which is fixedly connected to the top of the mounting plate 401, and the movable rod 901 is movable through the top plate 3. A top plate 902 is fixedly connected to the top of the movable rod 901, and the top plate 902 is elastically connected to the top of the top plate 3 through a spring 903. A pushing handle 904 is fixedly connected to the top of the top plate 3. The pushing handle 904 is pushed by the punching machine to pressurize the upper mold 403 in the direction of the lower mold 404 to achieve the effect of stamping the steel plate. After the stamping is completed, the spring 903 supports the top plate 902 and lifts the upper mold 403 upward to facilitate reset.

[0031] In an embodiment of the present invention, the pushing handle 904 is pushed by a punching machine, and the pushing handle 904 will push the movable rod 901 downward, so that the upper mold 403 below the mounting plate 401 is pressurized toward the lower mold 404, and the purpose of arc processing of the steel plate is achieved through the engagement of the upper mold 403 and the lower mold 404. After the processing is completed, the spring will push the top plate 902 upward, so that the movable rod 901 pulls the upper mold 403 up, thereby achieving the purpose of resetting.

Claims

1. A curved steel plate pressing die, comprising a base (1), wherein a top plate (3) is connected to the top of the base (1) via a support column (2), characterized in that: Also includes: A punching device (4) is provided between the top plate (3) and the base (1) and is used for punching the steel plate; A blanking mechanism (5) is provided on the right side of the punching device (4) and is used to push the steel plate to be blanked after processing is completed; Wherein, the blanking mechanism (5) comprises: A sliding assembly (6) is provided on the right side of the base (1) and is used to slide the unloading mechanism (5) to the left; The pushing assembly (7) is arranged above the sliding assembly (6) and is used to push the steel plate in the punching device (4) for unloading.

2. The arc-shaped steel plate pressing die according to claim 1, characterized in that: The sliding assembly (6) includes a sliding bar (601), the sliding bar (601) is connected to the right side of the base (1), a sliding seat (603) is slidably connected to the top of the sliding bar (601) through a sliding groove (602), and the right side of the sliding bar (601) is threadedly connected to a limit plate (605) through a bolt (604).

3. The arc-shaped steel plate pressing die according to claim 2, characterized in that: The pushing assembly (7) comprises a movable sleeve (701), the movable sleeve (701) being connected to the upper portion of the sliding seat (603) via a support rod (702), a push rod (703) being slidably connected to the inner surface of the movable sleeve (701), a push plate (704) being connected to the left side of the push rod (703), and a pull ring (705) being connected to the right side of the push rod (703).

4. The arc-shaped steel plate pressing die according to claim 3, characterized in that: A support assembly (8) is provided above the movable sleeve (701), and the support assembly (8) comprises a support bar (801), the support bar (801) is connected to the top of the movable sleeve (701), and a top bar (802) is connected to the left side of the support bar (801).

5. The arc-shaped steel plate pressing die according to claim 1, characterized in that: The punching device (4) includes a mounting plate (401), the mounting plate (401) is movably connected to the bottom of the top plate (3) through a reset assembly (9), a limiting plate (402) is connected to the right side of the mounting plate (401), the limiting plate (402) is adapted to the top bar (802), an upper mold (403) is connected to the bottom of the mounting plate (401), a lower mold (404) is provided below the upper mold (403), and the lower mold (404) is connected to the top of the base (1).

6. The arc-shaped steel plate pressing die according to claim 5, characterized in that: The reset assembly (9) comprises a movable rod (901), the movable rod (901) being connected to the top of the mounting plate (401), the movable rod (901) being movably interpenetrating with the top plate (3), a top plate (902) being connected to the top of the movable rod (901), the top plate (902) being elastically connected to the top of the top plate (3) via a spring (903), and a push handle (904) being connected to the top of the top plate (902).

Images