CN215314873U - L-shaped sheet metal line bending and pressing forming sheet metal equipment - Google Patents
L-shaped sheet metal line bending and pressing forming sheet metal equipment Download PDFInfo
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- CN215314873U CN215314873U CN202120647033.0U CN202120647033U CN215314873U CN 215314873 U CN215314873 U CN 215314873U CN 202120647033 U CN202120647033 U CN 202120647033U CN 215314873 U CN215314873 U CN 215314873U
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Abstract
The utility model provides a L type panel beating line bending shaping panel beating equipment, is provided with the lower mould and goes up the mould including pressing the molding host computer on the molding host computer, has put the side pendulum shaping briquetting, provides the side shaping effort by the pendulum piece, and the side contact of side pendulum shaping briquetting and panel beating material can transmit the side shaping effort for the side of panel beating material and make the side compression shaping of panel beating material. The utility model comprises an upper die, a lower die and a swinging block, wherein a side swinging forming pressing block is arranged on the swinging block, so that the upper die, the lower die and the side swinging forming pressing block jointly act on a metal plate, thereby improving the working efficiency of the metal plate by one-step forming. In addition, the utility model also particularly provides a side swing forming pressing block which can simultaneously realize the sheet metal forming of the side edge of the metal sheet and greatly improve the sheet metal processing efficiency.
Description
Technical Field
The utility model relates to the technical field of sheet metal processing equipment, in particular to L-shaped sheet metal line bending and pressing forming sheet metal equipment.
Background
The sheet metal is a processing technology, in particular to a comprehensive cold processing technology which is carried out aiming at a metal sheet (generally below 6 mm), and the comprehensive cold processing technology can comprise the technologies of shearing, punching/cutting/compounding, folding, riveting, splicing, forming (such as automobile bodies) and the like, and has the remarkable characteristic that the thicknesses of the same parts are consistent.
Referring to fig. 1, fig. 1 is a partial diagram of a sheet metal equipment for performing sheet metal processing in the prior art.
The traditional sheet metal equipment comprises a lower template a and a pressing knife b, wherein an operator holds a metal plate and puts the metal plate on the lower template a, and then the pressing knife b applies pressure to the metal plate to enable the metal plate to deform.
The traditional sheet metal equipment has the following structural defects: only can carry out the single action, if the sheet metal component structure is complicated, then need the adjustment that the handheld metal sheet of operating personnel overturns and processing position many times, it is higher to the skilled degree requirement of operating personnel technique to, the panel beating operation intensity of labour is big, and machining efficiency is low.
SUMMERY OF THE UTILITY MODEL
Problem (A)
In summary, how to provide a novel sheet metal processing production line which can perform complicated sheet metal operations and has high processing efficiency has become a problem to be solved by those skilled in the art.
(II) technical scheme
The utility model provides L-shaped sheet metal line bending and pressing forming sheet metal equipment which comprises a pressing host, wherein a lower die and an upper die which can run in the vertical direction are arranged on the pressing host, and the lower die and the upper die are pressed relatively to realize the bottom surface forming of sheet metal materials.
In the L-shaped sheet metal line bending and pressing forming sheet metal equipment provided by the utility model, the pressing host machine is also provided with a swing block, the swing block can swing in the horizontal direction, the swing block is provided with a side swing forming press block, the swing block provides a side face forming acting force, and the side swing forming press block is in contact with the side face of a sheet metal material and can transmit the side face forming acting force to the side face of the sheet metal material so as to press and form the side face of the sheet metal material.
Preferably, in the L-shaped sheet metal line bending and forming sheet metal equipment provided by the utility model, the sheet metal equipment further comprises a pressing plate used for contacting with the sheet metal material during bending and forming of the sheet metal material; and the pressing host is provided with a pressing device for providing pressing acting force for the pressing plate.
Preferably, in the L-shaped sheet metal line bending and pressing forming sheet metal equipment provided by the utility model, the pressing equipment is a nitrogen spring.
Preferably, in the L-shaped sheet metal line bending and pressing forming sheet metal equipment provided by the utility model, a first limit track is arranged according to the motion track of the lower die, a first limit key is slidably arranged in the first limit track, the first limit track is fixedly arranged relative to the pressing host, and the first limit key is arranged on the lower die.
Preferably, in the L-shaped sheet metal line bending and pressing forming sheet metal equipment provided by the utility model, a second limiting rail is arranged according to the motion track of the upper die, a second limiting key is slidably arranged in the second limiting rail, the second limiting rail is fixedly arranged relative to the pressing host, and the second limiting key is arranged on the upper die.
Preferably, in the L-shaped sheet metal line bending and pressing forming sheet metal equipment provided by the utility model, a third limiting track is arranged according to the motion track of the swing block, a third limiting key is slidably arranged in the third limiting track, the third limiting track is fixedly arranged relative to the pressing host machine, and the third limiting key is arranged on the swing block.
Preferably, in the L-shaped sheet metal line bending and forming apparatus provided by the present invention, according to the movement track of the lower die, corresponding to the movement limit position of the lower die, a first limit pin for limiting the movement of the first limit key is provided on the first limit track; according to the motion track of the upper die, corresponding to the motion limit position of the upper die, a second limit pin shaft for limiting the motion of the second limit key is arranged on the second limit track; and according to the motion track of the swing block, corresponding to the motion limit position of the swing block, a third limit pin shaft for limiting the motion of the third limit key is arranged on the third limit track.
Preferably, in the L-shaped sheet metal line bending and pressing forming sheet metal equipment provided by the utility model, a lower die power device for driving the lower die to move is connected with the lower die in a power mode; an upper die power device for driving the upper die to move is connected with the upper die in a power mode; the swing block power device is in power connection with the swing block and is used for driving the swing block to move; the lower die power device, the upper die power device and the swing block power device are all oil cylinders.
(III) advantageous effects
The utility model provides L-shaped sheet metal line bending and pressing forming sheet metal equipment which comprises a pressing host, wherein a lower die and an upper die which can run in the vertical direction are arranged on the pressing host, and the lower die and the upper die are pressed relatively to realize the bottom surface forming of sheet metal materials. In the L-shaped sheet metal line bending and pressing forming sheet metal equipment provided by the utility model, the pressing host machine is also provided with a swing block, the swing block can swing in the horizontal direction, the swing block is provided with a side swing forming press block, the swing block provides a side face forming acting force, and the side swing forming press block is in contact with the side face of a sheet metal material and can transmit the side face forming acting force to the side face of the sheet metal material so as to press and form the side face of the sheet metal material.
Through the structural design, the L-shaped sheet metal line bending and pressing forming sheet metal equipment provided by the utility model is different from the traditional sheet metal equipment, and comprises an upper die, a lower die and a swinging block, wherein a side swinging forming pressing block is arranged on the swinging block, so that the upper die, the lower die and the side swinging forming pressing block jointly act on a sheet metal, and the sheet metal is formed at one time. In addition, the utility model also particularly provides a side swing forming pressing block which can simultaneously realize the sheet metal forming of the side edge of the metal sheet and greatly improve the sheet metal processing efficiency.
Drawings
Fig. 1 is a partial view of a sheet metal apparatus for performing sheet metal processing in the prior art.
In fig. 1, the correspondence between the component names and the reference numbers is:
the device comprises a lower template a and a pressing knife b.
FIG. 2 is a schematic structural diagram of an L-shaped sheet metal line bending and forming sheet metal equipment in an operating state according to an embodiment of the utility model;
fig. 3 is a schematic structural diagram of an L-shaped sheet metal line bending and forming sheet metal equipment in another working state in the embodiment of the utility model.
In fig. 2 and 3, the correspondence between the part names and the reference numbers is:
a profiling host machine 1, a lower die 2, an upper die 3, a side-sway forming pressing block 4, a compacting device 5,
First spacing track 6, first spacing key 7.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 2 and fig. 3, fig. 2 is a schematic structural diagram of an L-shaped sheet metal line bending and forming sheet metal device in an operating state according to an embodiment of the present invention; fig. 3 is a schematic structural diagram of an L-shaped sheet metal line bending and forming sheet metal equipment in another working state in the embodiment of the utility model.
The utility model provides L-shaped sheet metal line bending and pressing forming sheet metal equipment which is used for performing sheet metal operation on a sheet metal plate, so that the sheet metal plate is formed into a set shape (the sheet metal plate is formed into a certain three-dimensional shape).
In the utility model, the L-shaped sheet metal line bending and pressing forming sheet metal equipment comprises a pressing host machine 1, and in the utility model, the pressing host machine 1 is not limited to the type or the structure type of certain sheet metal equipment.
The profiling main machine 1 comprises a machine frame, wherein the machine frame is made of metal profiles, has certain structural strength and is used for realizing the installation of other components (parts). Still be equipped with power equipment on die mould host computer 1, power equipment specifically divide into lower mould power device, go up mould power device and pendulum piece power device, wherein, lower mould power device is used for providing the effort to sheet metal's bottom surface (downside), it is used for providing the effort to sheet metal's last top surface (last side) to go up mould power device, pendulum piece power device is used for providing the effort to sheet metal's side, lower mould power device and last mould power device cooperation, it makes a concerted effort to realize the panel beating deformation on the sheet metal large face, pendulum piece power device is used for realizing the panel beating deformation of sheet metal side.
According to the utility model, the lower die 2 and the upper die 3 which can move in the vertical direction are arranged on the profiling host 1, and the bottom surface forming of the sheet metal material is realized by the relative pressing of the lower die 2 and the upper die 3.
The utility model does not limit the specific structural form of the lower die 2 and the upper die 3, the lower die 2 and the upper die 3 adopt the detachable structural form, the detachable structural form can be designed according to the specific sheet metal forming requirement, and the lower die 2 and the upper die 3 are installed on the profiling main machine 1 (specifically, installed on a lower die power device and an upper die power device) after being manufactured again.
In the prior art, the sheet metal equipment is only provided with an upper die power device, the upper die is driven by the upper die power device to move up and down, the lower die is provided with a certain hole pattern and is fixedly arranged, a metal sheet is placed on the lower die, and the upper die is pressed down to enable the metal sheet to deform. The sheet metal working mode has the problems of processing efficiency and the like, and meanwhile, the sheet metal is stressed in a single deformation mode and is not standard, and a certain error exists between the sheet metal and the designed shape.
Specifically, a lower die power device for driving the lower die 2 to move is connected with the lower die in a power mode; an upper die power device for driving the upper die 3 to move is in power connection with the upper die; and a swing block power device for driving the swing block to move is connected with the swing block power device. Wherein, the lower die power device, the upper die power device and the swing block power device are all oil cylinders.
The L-shaped sheet metal line bending and pressing forming sheet metal equipment provided by the utility model is different from the traditional sheet metal equipment, and comprises an upper die 3, a lower die 2 and a swinging block, wherein a side swinging forming pressing block 4 is arranged on the swinging block, so that the upper die 3, the lower die 2 and the side swinging forming pressing block 4 jointly act on a sheet metal, and the sheet metal is formed at one time. In addition, the utility model also particularly provides a side swing forming pressing block 4 which can simultaneously realize the sheet metal forming of the side edge of the metal sheet and greatly improve the sheet metal processing efficiency.
Specifically, the profiling host 1 is provided with a swing block which can swing in the horizontal direction, and for the installation of the swing block on the profiling host 1, the utility model adopts a multi-link mechanism, and a swing block power device drives the swing block to act through the multi-link mechanism. The side swing forming pressing block 4 is contacted with the side face of the sheet metal material and can transfer the side face forming acting force to the side face of the sheet metal material and enable the side face of the sheet metal material to be formed in a pressing mode. The swing block is provided with a side swing forming pressing block 4, and side face forming acting force is transmitted by the swing block (the side face forming acting force is provided by a swing block power device and is transmitted to the swing block through a multi-link mechanism, the swing block is transmitted to the side swing forming pressing block 4, and the side swing forming pressing block 4 presses the side edge of the metal plate, so that the side edge of the metal plate is deformed).
Specifically, the utility model also provides a pressing plate which is used for being contacted with the sheet metal material when the sheet metal material is bent and formed, and the pressing device 5 which is used for providing pressing acting force for the pressing plate is arranged on the pressing host machine 1. Sheet metal is when the panel beating warp, certain space can be kept for sheet metal's compression to its side, tensile or buckle and provide the deformation allowance, the clamp plate is installed on compressing device 5, compressing device 5 is installed on die mould host computer 1, compressing device 5 is adjustable in the position on die mould host computer 1, like this, can carry out position adjustment corresponding to the space of reserving on the sheet metal, make on the space position of reserving on the sheet metal is pushed down to the clamp plate, can enough realize like this that sheet metal compresses tightly fixedly, can not influence sheet metal's panel beating deformation again.
Specifically, the pressing device 5 is a nitrogen spring, the nitrogen spring is compact in overall structure, simple and reasonable in structural design and reliable in use, and installation, fixation and position adjustment on the pressing host machine 1 are very convenient.
In order to improve the precision of the motion of each die (the upper die 3, the lower die 2 and the swinging block), the utility model provides the following structure optimization: 1. a first limiting track 6 is arranged according to the motion track of the lower die 2, a first limiting key 7 is arranged in the first limiting track 6 in a sliding mode, the first limiting track 6 is fixedly arranged relative to the profiling host 1, and the first limiting key 7 is arranged on the lower die 2; 2. a second limiting track is arranged according to the movement track of the upper die 3, a second limiting key is arranged in the second limiting track in a sliding manner, the second limiting track is fixedly arranged relative to the profiling host 1, and the second limiting key is arranged on the upper die 3; 3. a third limiting track is arranged according to the motion track of the swinging block, a third limiting key is arranged in the third limiting track in a sliding manner, the third limiting track is fixedly arranged relative to the profiling host 1, and the third limiting key is arranged on the swinging block; 4. according to the motion trail of the lower die 2, corresponding to the motion limit position of the lower die 2, a first limit pin shaft for limiting the motion of a first limit key 7 is arranged on a first limit track 6, according to the motion trail of the upper die 3, corresponding to the motion limit position of the upper die 3, a second limit pin shaft for limiting the motion of a second limit key is arranged on a second limit track, according to the motion trail of a swing block, corresponding to the motion limit position of the swing block, and a third limit pin shaft for limiting the motion of a third limit key is arranged on a third limit track.
The limiting rail (including the first limiting rail 6, the second limiting rail and the third limiting rail) adopts a sliding groove structure design, the limiting rail can be a sliding groove structure directly arranged on the compression type host machine 1, and can also be a part additionally arranged on the compression type host machine 1 and provided with the sliding groove structure, and the limiting key (including the first limiting key 7, the second limiting key and the third limiting key) is arranged in the limiting rail (sliding groove) in a sliding structure mode.
In the L-shaped sheet metal line bending and pressing forming sheet metal equipment provided by the utility model, the pressing assembly (the upper die 3 and the lower die 2) realizes bending forming of the upper surface and the lower surface of a sheet metal through the movement of the upper oil cylinder and the lower oil cylinder arranged on the pressing host machine 1. For the side face forming of the metal plate, the side face of the metal plate is extruded and bent through the swing block and the side swing forming block. The bottom surface forming is that a metal plate is pressed tightly by a fixed mould (or a hole pattern of the lower mould 2) on the upper mould 3 and the lower mould 2, a pressure plate and a lower pressure knife are pressed tightly to form the plate under the action of the pressing force of the nitrogen spring, and the bending and extrusion forming of the bottom surface of the metal plate are realized through the relative motion of the four parts. The advantages of the above structural design of the present invention are embodied as follows:
1. a nitrogen spring is adopted to compress the metal plate to be formed by a pressure plate and a pressure knife all the time in the forming process, so that the problems of material pumping, material storage and the like when the plate is deformed are effectively prevented;
2. the swing block structure can realize the molding of the side surface of the metal plate, reduce the working procedures and improve the working efficiency;
3. the profiling component is internally provided with a key for guiding, and is limited by a limiting pin shaft, so that the forming precision is greatly improved.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. An L-shaped sheet metal line bending and pressing forming sheet metal device comprises a pressing host machine (1), a lower die (2) and an upper die (3) which can run in the vertical direction are arranged on the pressing host machine, and the bottom surface forming of sheet metal materials is realized by the relative pressing of the lower die and the upper die,
the side face forming device comprises a profiling host machine, a side face forming press block and a metal plate material, and is characterized in that a swing block is further arranged on the profiling host machine, the swing block can swing in the horizontal direction, a side swing forming press block (4) is arranged on the swing block, the swing block provides side face forming acting force, the side face forming press block is in contact with the side face of the metal plate material and can transfer the side face forming acting force to the side face of the metal plate material, and the side face of the metal plate material is subjected to compression forming.
2. The L-shaped sheet metal line bending and pressing forming sheet metal equipment as claimed in claim 1,
the device also comprises a pressing plate which is used for contacting the sheet metal material when the sheet metal material is bent and formed;
and a pressing device (5) for providing pressing acting force for the pressing plate is arranged on the pressing host machine.
3. The L-shaped sheet metal line bending and pressing forming sheet metal equipment as claimed in claim 2,
the pressing device is a nitrogen spring.
4. The L-shaped sheet metal line bending and pressing forming sheet metal equipment as claimed in claim 1,
a first limiting track (6) is arranged according to the motion track of the lower die, a first limiting key (7) is arranged in the first limiting track in a sliding mode, the first limiting track is fixedly arranged relative to the compression type host, and the first limiting key is arranged on the lower die.
5. The L-shaped sheet metal line bending and pressing forming sheet metal equipment as claimed in claim 4,
and a second limiting track is arranged according to the motion track of the upper die, a second limiting key is arranged in the second limiting track in a sliding manner, the second limiting track is fixedly arranged relative to the profiling host, and the second limiting key is arranged on the upper die.
6. The L-shaped sheet metal line bending and pressing forming sheet metal equipment as claimed in claim 5,
and a third limiting track is arranged according to the motion track of the swinging block, a third limiting key is arranged in the third limiting track in a sliding manner, the third limiting track is fixedly arranged relative to the profiling host, and the third limiting key is arranged on the swinging block.
7. The L-shaped sheet metal line bending and pressing forming sheet metal equipment as claimed in claim 6,
according to the motion track of the lower die, corresponding to the motion limit position of the lower die, a first limit pin shaft for limiting the motion of the first limit key is arranged on the first limit track;
according to the motion track of the upper die, corresponding to the motion limit position of the upper die, a second limit pin shaft for limiting the motion of the second limit key is arranged on the second limit track;
and according to the motion track of the swing block, corresponding to the motion limit position of the swing block, a third limit pin shaft for limiting the motion of the third limit key is arranged on the third limit track.
8. The L-shaped sheet metal line bending and pressing forming sheet metal equipment as claimed in claim 1,
the lower die power device is in power connection with the lower die and is used for driving the lower die to move;
an upper die power device for driving the upper die to move is connected with the upper die in a power mode;
the swing block power device is in power connection with the swing block and is used for driving the swing block to move;
the lower die power device, the upper die power device and the swing block power device are all oil cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120647033.0U CN215314873U (en) | 2021-03-30 | 2021-03-30 | L-shaped sheet metal line bending and pressing forming sheet metal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120647033.0U CN215314873U (en) | 2021-03-30 | 2021-03-30 | L-shaped sheet metal line bending and pressing forming sheet metal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215314873U true CN215314873U (en) | 2021-12-28 |
Family
ID=79591764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120647033.0U Active CN215314873U (en) | 2021-03-30 | 2021-03-30 | L-shaped sheet metal line bending and pressing forming sheet metal equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215314873U (en) |
-
2021
- 2021-03-30 CN CN202120647033.0U patent/CN215314873U/en active Active
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