CN220970439U

CN220970439U - Sheet metal die device

Info

Publication number: CN220970439U
Application number: CN202321187943.0U
Authority: CN
Inventors: 梁健娴
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2024-05-17
Anticipated expiration: 2033-05-17

Abstract

The utility model discloses a sheet metal die device, which comprises an operation table, wherein the top end of the operation table is fixedly connected with a hydraulic press, the bottom end of the hydraulic press is fixedly connected with an upper die, the bottom end of the operation table is fixedly connected with an operation frame, the inside of the operation frame is fixedly connected with a bending mechanism, the side ends of the bending mechanism are movably connected with a clamping mechanism, a threaded rod is driven by a servo motor to rotate through the bending mechanism, a supporting rod drives a cylinder die to ascend, a sheet metal part is placed at the top end of a side pressure die, at the moment, the cylinder die is positioned above the sheet metal part, the servo motor rotates in the opposite direction, the cylinder die descends to press the sheet metal part onto a lower die, a spring is extruded and deformed due to stress, the side pressure die rotates inwards to tightly cling to the sheet metal part, at the moment, bending can be completed only by extrusion of the upper die, the servo motor rotates once again, the cylinder die can be lifted up, the bent sheet metal part can be taken down from the cylinder die, and the sheet metal part can be bent in a left-right and-left multi-angle manner.

Description

Sheet metal die device

Technical Field

The utility model relates to a sheet metal die device, in particular to a sheet metal die device.

Background

The sheet metal part is a product processed by a sheet metal process, and is manufactured by filament power winding, laser cutting, heavy processing, metal bonding, metal drawing, plasma cutting, precision welding, roll forming, sheet metal bending forming, die forging and water jet cutting.

Prior art, such as: CN208341522U discloses a bending device for sheet metal mold, including bottom plate, lower bolster, cope match-plate pattern, connection telescopic link, pneumatic cylinder, stamping plate, cutting knife and separator, the bottom plate top is fixed with the lower bolster, be provided with the cope match-plate pattern directly over the lower bolster, lower bolster top four corners all is fixed with connection telescopic link, connect telescopic link top and cope match-plate pattern bottom fixed connection, cope match-plate pattern bottom equidistance is fixed with the pneumatic cylinder, the piston rod tip and the lower bolster top fixed connection of pneumatic cylinder, the cope match-plate pattern bottom is fixed with the stamping plate, the stamping plate bottom symmetry is seted up flutedly, be equipped with separator in the recess, stamping plate four corners all is fixed with the cutting knife, the shaping groove has been seted up at the lower bolster top, and bending device is used to this sheet metal mold, does work through stamping plate and cutting knife, once takes shape with the material, simple operation, saves time, increases safety, improves work efficiency.

However, the prior art has certain problems when in use:

1. The existing sheet metal die device cannot completely bend and bend at multiple angles when bending and working the sheet metal part, and the use process is complicated, so that the device is poor in use convenience _.

2. The stamping acting force can lead to the sheet metal component to move when the existing sheet metal die device is in a die forming state, so that the quality of the sheet metal component is reduced or scrapped, and the production quality of the sheet metal component is affected.

Disclosure of utility model

The utility model aims to provide a sheet metal die device, which solves the problems that the prior sheet metal die device cannot completely bend and bend at multiple angles when the sheet metal part is bent in the prior art, the use process is complicated, the use convenience of the device is poor, the sheet metal part can be moved due to stamping acting force when the prior sheet metal die device is used for forming a die, the quality of the sheet metal part is reduced or scrapped, and the production quality of the sheet metal part is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sheet metal die device, includes the operation panel, the top fixedly connected with hydraulic press of operation panel, the bottom fixedly connected with mould of hydraulic press, the bottom fixedly connected with operation panel's bottom fixedly connected with operation panel, the inside fixedly connected with mechanism of bending of operation panel, the inside swing joint of mechanism of bending has the bed die, the side all swing joint of mechanism of bending has clamping mechanism, and clamping mechanism's bottom fixedly connected with in the bottom of operation panel.

As a preferable technical scheme of the utility model, the bending mechanism comprises a spring, a side pressure die, a barrel die, a supporting rod, a threaded rod and a first servo motor, wherein the spring is fixedly connected to the bottom end of the operating frame, the top end of the spring is fixedly connected with a pressure measuring die, the barrel die is arranged on the opposite side of the side pressure die, the supporting rod is fixedly connected to the bottom end of the barrel die, the threaded rod is movably connected to the inside of the supporting rod, and the first servo motor is fixedly connected to the bottom end of the threaded rod.

As a preferable technical scheme of the utility model, the bottom end of the first servo motor is fixedly connected to the bottom end of the operating platform, the output end of the bottom end of the first servo motor is fixedly connected to the bottom end of the threaded rod, the threaded rod is movably connected to the inside of the supporting rod through threads, and the top end of the spring is fixedly connected with the bottom end of the lower die.

As a preferable technical scheme of the utility model, the operation frame is internally fixedly connected with a movable column, the movable column penetrates through the side pressure die and is movably connected with the side pressure die, the side pressure die is movably connected with the operation frame through the movable column, and the outer side of the side pressure die is movably connected with the clamping mechanism.

As a preferable technical scheme of the utility model, the clamping mechanism comprises a second servo motor, a gear, a rack, a clamping plate, a connecting column and a fixing frame, wherein the second servo motor is fixedly connected to the bottom end of the operating platform, the output end of the second servo motor is fixedly connected with the gear, the outer side of the gear is movably connected with the rack, one end of the rack, which is close to the operating frame, is fixedly connected with the clamping plate, the side end of the rack is fixedly connected with the connecting column, and one end, which is far away from the rack, of the connecting column is movably connected with the fixing frame.

As a preferable technical scheme of the utility model, the gear is meshed with the rack, the connecting column is movably connected to the inside of the fixing frame, and the bottom end of the fixing frame is fixedly connected to the bottom end of the operating platform.

As a preferable technical scheme of the utility model, the clamping plate is movably connected to the outer side of the bending mechanism, the clamping plate is U-shaped, and the output end of the second servo motor is fixedly connected to the rear end of the gear.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the bending mechanism, the supporting rod drives the threaded rod to rotate through the servo motor, the supporting rod drives the barrel mold to ascend, the sheet metal part is placed at the top end of the side pressing mold, the barrel mold is located above the sheet metal part, the servo motor rotates in the opposite direction, the barrel mold descends to press the sheet metal part to the lower mold, the spring is deformed by forced extrusion, the side pressing mold inwards rotates to tightly cling to the sheet metal part, bending can be completed only by extrusion of the upper mold, the servo motor rotates once, the barrel mold ascends again, the bent sheet metal part can be taken down from the barrel mold, and the bending mechanism is beneficial to simplifying the use process and can bend at multiple angles up and down and left and right.

2. According to the utility model, the clamping mechanism is arranged, the second servo motor drives the gear to rotate, the rack is pushed to move forwards, the connecting column moves forwards in the fixing frame, the clamping plate is tightly attached to the bending mechanism to clamp the sheet metal part, and when the second servo motor rotates in the opposite direction, the rack drives the clamping plate to move backwards, the sheet metal part is released, the position of the sheet metal part is fixed, and the processing quality of the sheet metal part is improved.

Drawings

FIG. 1 is a schematic side view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a schematic structural view of a bending mechanism according to the present utility model;

Fig. 4 is a schematic structural view of the clamping mechanism of the present utility model.

In the figure: 1. an operation table; 2. a hydraulic press; 3. an upper die; 4. an operation rack; 5. a bending mechanism; 501. a spring; 502. a side pressure die; 503. a barrel mold; 504. a support rod; 505. a threaded rod; 506. a servo motor I; 6. a lower die; 7. a clamping mechanism; 701. a servo motor II; 702. a gear; 703. a rack; 704. a clamping plate; 705. a connecting column; 706. a fixing frame; 8. a movable column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution for a sheet metal mold device:

Embodiment one:

According to the sheet metal die device shown in fig. 1, 2, 3 and 4, the sheet metal die device comprises an operation table 1, the top fixedly connected with hydraulic press 2 of the operation table 1, the bottom fixedly connected with upper die 3 of the hydraulic press 2, the bottom fixedly connected with operation frame 4 of the operation table 1, the inside fixedly connected with of operation frame 4 bends mechanism 5, the inside swing joint of bending mechanism 5 has lower die 6, the side ends of bending mechanism 5 all swing joint has clamping mechanism 7, and the bottom fixedly connected with of clamping mechanism 7 is in the bottom of operation table 1.

When the sheet metal die device is particularly used, the first servo motor 506 drives the threaded rod 505 to rotate, the supporting rod 504 drives the cylinder die 503 to ascend, the sheet metal part is placed on the top end of the side pressure die 502, the cylinder die 503 is located above the sheet metal part, the second servo motor 701 drives the gear 702 to rotate, the rack 703 is pushed to move forwards, the connecting column 705 moves forwards in the fixing frame 706, the clamping plate 704 is tightly clamped by the bending mechanism 5, the first servo motor 506 rotates reversely, the cylinder die 503 descends to press the sheet metal part onto the lower die 6, the spring 501 is extruded and deformed due to stress, the side pressure die 502 rotates inwards to tightly clamp the sheet metal part, at the moment, the hydraulic press 2 pushes the upper die 3 to extrude and bend, the hydraulic press 2 pulls the upper die 3, when the second servo motor 701 rotates reversely, the rack 703 drives the clamping plate 704 to move backwards, the sheet metal part is released, the first servo motor 506 rotates, the cylinder die 503 ascends again, and the bent sheet metal part can be taken down from the cylinder die 503.

Embodiment two:

On the basis of the first embodiment, as shown in fig. 3, the bending mechanism 5 includes a spring 501, a side pressure die 502, a barrel die 503, a supporting rod 504, a threaded rod 505 and a first servo motor 506, the spring 501 is fixedly connected to the bottom end of the operating frame 4, the top end of the spring 501 is fixedly connected with the pressure measuring die, the opposite side of the side pressure die 502 is provided with the barrel die 503, the bottom end of the barrel die 503 is fixedly connected with the supporting rod 504, the inside of the supporting rod 504 is movably connected with the threaded rod 505, the bottom end of the threaded rod 505 is fixedly connected with the bottom end of the first servo motor 506, the output end of the bottom end of the first servo motor 506 is fixedly connected with the bottom end of the threaded rod 505, the threaded rod 505 is movably connected with the inside of the supporting rod 504, the top end of the spring 501 is fixedly connected with the bottom end of the lower die 6, the inside of the operating frame 4 is fixedly connected with a movable column 8, the movable column 8 penetrates the side pressure die 502 and is movably connected with the side pressure die 502, the side pressure die 502 is movably connected with the operating frame 4 through the movable column 8, and the outer side of the side pressure die 502 is movably connected with the clamping mechanism 7.

The first servo motor 506 drives the threaded rod 505 to rotate, the supporting rod 504 drives the barrel mold 503 to ascend, the sheet metal part is placed on the top end of the side pressure mold 502, the barrel mold 503 is located above the sheet metal part, the first servo motor 506 rotates in the opposite direction, the barrel mold 503 descends to press the sheet metal part onto the lower mold 6, the spring 501 is deformed by forced extrusion, the side pressure mold 502 rotates inwards to tightly adhere to the sheet metal part, bending can be completed only by upper mold extrusion at the moment, the first servo motor 506 rotates, the barrel mold 503 ascends again, the bent sheet metal part can be taken down from the barrel mold 503, and convenience in use is facilitated, and the bending can be achieved at multiple angles up and down and left and right.

Embodiment III:

On the basis of the first embodiment and the second embodiment, as shown in fig. 4, the clamping mechanism 7 comprises a second servo motor 701, a gear 702, a rack 703, a clamping plate 704, a connecting column 705 and a fixing frame 706, the second servo motor 701 is fixedly connected to the bottom end of the operating platform 1, the output end of the second servo motor 701 is fixedly connected with the gear 702, the rack 703 is movably connected to the outer side of the gear 702, one end of the rack 703, which is close to the operating frame 4, is fixedly connected with the clamping plate 704, the side end of the rack 703 is fixedly connected with the connecting column 705, one end of the connecting column 705, which is far away from the rack 703, is movably connected with the fixing frame 706, the gear 702 is meshed with the rack 703, the connecting column 705 is movably connected to the inside of the fixing frame 706, the bottom end of the fixing frame 706 is fixedly connected to the bottom end of the operating platform 1, the clamping plate 704 is movably connected to the outer side of the bending mechanism 5, the clamping plate 704 is in a U shape, and the output end of the second servo motor 701 is fixedly connected to the rear end of the gear 702.

The second servo motor 701 drives the gear 702 to rotate, the rack 703 is pushed to move forward, the connecting column 705 moves forward in the fixing frame 706, the clamping plate 704 is tightly attached to the bending mechanism 5 to clamp the sheet metal part, when the second servo motor 701 rotates in the opposite direction, the rack 703 drives the clamping plate 704 to move backward, the sheet metal part is released, the position of the sheet metal part is fixed, and the processing quality of the sheet metal part is improved.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

Claims

1. Sheet metal die device, including operation panel (1), its characterized in that: the automatic bending machine is characterized in that the top end of the operation table (1) is fixedly connected with the hydraulic machine (2), the bottom end of the hydraulic machine (2) is fixedly connected with the upper die (3), the bottom end of the operation table (1) is fixedly connected with the operation frame (4), the inside of the operation frame (4) is fixedly connected with the bending mechanism (5), the inside of the bending mechanism (5) is movably connected with the lower die (6), the side ends of the bending mechanism (5) are movably connected with the clamping mechanism (7), and the bottom end of the clamping mechanism (7) is fixedly connected with the bottom end of the operation table (1).

2. A sheet metal die device as claimed in claim 1, wherein: the bending mechanism (5) comprises a spring (501), a side pressure die (502), a barrel die (503), a supporting rod (504), a threaded rod (505) and a first servo motor (506), wherein the spring (501) is fixedly connected to the bottom end of the operating frame (4), the top end of the spring (501) is fixedly connected with a pressure measuring die, the barrel die (503) is arranged on the opposite side of the side pressure die (502), the supporting rod (504) is fixedly connected to the bottom end of the barrel die (503), the threaded rod (505) is movably connected to the inside of the supporting rod (504), and the first servo motor (506) is fixedly connected to the bottom end of the threaded rod (505).

3. A sheet metal die device as claimed in claim 2, wherein: the bottom fixed connection of servo motor one (506) is in the bottom of operation panel (1), servo motor one (506) bottom output fixed connection is in the bottom of threaded rod (505), threaded rod (505) are through screw thread swing joint in the inside of bracing piece (504), the bottom fixed connection of the top of spring (501) and bed die (6).

4. A sheet metal die device as claimed in claim 2, wherein: the inside fixedly connected with movable column (8) of handling frame (4), movable column (8) run through side pressure mould (502) and with side pressure mould (502) swing joint, side pressure mould (502) pass through movable column (8) and handling frame (4) swing joint, the outside and clamping mechanism (7) swing joint of side pressure mould (502).

5. A sheet metal die device as claimed in claim 1, wherein: clamping mechanism (7) are including servo motor two (701), gear (702), rack (703), clamping plate (704), spliced pole (705) and mount (706), servo motor two (701) fixedly connected with gear (702) in the bottom of operation panel (1), the outside swing joint of gear (702) has rack (703), the one end fixedly connected with clamping plate (704) that rack (703) is close to operation panel (4), the side fixedly connected with spliced pole (705) of rack (703), one end swing joint mount (706) that rack (703) were kept away from to spliced pole (705).

6. The sheet metal die device of claim 5, wherein: the gear (702) is meshed with the rack (703), the connecting column (705) is movably connected to the inside of the fixing frame (706), and the bottom end of the fixing frame (706) is fixedly connected to the bottom end of the operating platform (1).

7. The sheet metal die device of claim 5, wherein: the clamping plate (704) is movably connected to the outer side of the bending mechanism (5), the clamping plate (704) is U-shaped, and the output end of the second servo motor (701) is fixedly connected to the rear end of the gear (702).