CN215392479U - Metal incremental forming device - Google Patents
Metal incremental forming device Download PDFInfo
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- CN215392479U CN215392479U CN202121119969.2U CN202121119969U CN215392479U CN 215392479 U CN215392479 U CN 215392479U CN 202121119969 U CN202121119969 U CN 202121119969U CN 215392479 U CN215392479 U CN 215392479U
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- 239000002184 metal Substances 0.000 title claims abstract description 32
- 238000003754 machining Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model discloses a metal incremental forming device, which belongs to the technical field of metal part machining and comprises a working frame assembly, a tool assembly and a tool support assembly, wherein the frame assembly comprises a transverse working frame assembly, a longitudinal working frame assembly, a tool assembly and a tool support assembly which are mutually perpendicular. The present invention provides a metal incremental forming apparatus which does not require any die, and the tool head and the holder will function as a temporary die to bend the metal at each point, and the work load on the entire machine is reduced to disperse the incremental force to a motor, and the use of a vibrating (hammering) tool head reduces the cost, and is more compact and lightweight than other designs using a rotating head tool.
Description
Technical Field
The utility model discloses a metal incremental forming device, and belongs to the technical field of metal part machining.
Background
In modern manufacturing industry, workpieces such as airplane skin and integral wall plate parts, automobile covering parts, household appliance shells and the like are mostly formed by punching, most of the parts are formed sheet metal parts with required shapes and sizes by applying pressure to plates and strips by using a press and a die to generate plastic deformation, and the shell parts manufactured by the forming method generally need to be processed by using male dies and female dies. The method is suitable for mass production because the design and manufacturing period of the convex-concave mould is long and the cost is high, and is not suitable for enterprises to produce single small-batch parts and trial-manufacture new product prototype systems, so that great obstacles are brought to enterprises to compete for new product markets, meanwhile, the types and the complexity of traditional mould calendering and molding parts are greatly limited, and the springback is a problem which cannot be avoided in sheet forming processing, and the mould is required to be repeatedly repaired in actual production in order to compensate the influence of the springback on the precision of a formed part. Therefore, in order to reduce the cost and shorten the manufacturing time, a new method and a corresponding forming device are needed, which do not need a mold and can effectively compensate the influence of the springback on the forming precision. The single-point incremental forming has cancelled the demand to specialized tool, but in the shaping process because lack the structure of supporting the mould and influenced the machining precision of the sheet metal incremental forming work piece, belgium scholars propose to adopt the laser to assist the heating incremental forming method, reduce the working force, improve the space machining precision.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems of heavy weight and high cost of the existing incremental forming device and provides a metal incremental forming device.
The utility model aims to solve the problems and is realized by the following technical scheme:
the metal incremental forming device comprises a working frame assembly, a tool assembly and a tool supporting assembly, wherein the frame assembly comprises a transverse working frame assembly and a longitudinal working frame assembly which are perpendicular to each other, the tool assembly and the tool supporting assembly, the transverse working frame assembly comprises two tool cross beams and two support side beams which are parallel to each other, two sides of the longitudinal working frame assembly are respectively connected with the inner sides of the two support side beams in a sliding mode, and the tool assembly and the tool supporting assembly are respectively connected with the two tool cross beams in a sliding mode.
Preferably, the inner sides of the two bracket side beams are respectively provided with a sliding rail, and the longitudinal working frame assembly can move along the sliding rails through sliding grooves arranged on two sides.
Preferably, the outer sides of the two side beams of the bracket are respectively fixed with an X-direction motor, an X-direction gear is fixed on a main shaft of the X-direction motor, X-direction linear gear racks are arranged on two sides of the longitudinal working frame assembly, and the X-direction gear is matched with the X-direction linear gear racks
Preferably, the tool assembly comprises a rotating motor and a vibrating motor which are arranged inside a tool assembly support, a driving gear is fixed on a main shaft of the rotating motor, a driven gear is rotatably arranged at the bottom of the tool assembly support, the driving gear is matched with the driven gear, a tool head is fixed on the outer side edge of the driven gear, and the top of the tool assembly support is sleeved on a tool cross beam on the upper portion of the longitudinal working frame assembly.
Preferably, Z-direction motors are respectively fixed at the tops of two ends of the two tool cross beams, Z-direction linear gear racks are arranged on the inner sides of the two bracket side beams, Z-direction gears are fixed on main shafts of the Z-direction motors, and the Z-direction linear gear racks can be matched with the Z-direction gears.
Preferably, a tool y-direction motor is further arranged in the tool assembly support, a tool y-direction gear is fixed on a spindle of the y-direction motor, y-direction linear gear racks are respectively arranged at the bottoms of the two tool cross beams, and the tool y-direction gear is matched with the y-direction linear gear rack on the upper portion of the transverse working frame assembly.
Preferably, the tool supporting assembly comprises a tool supporting assembly bracket, the top of the tool supporting assembly bracket is sleeved on a tool cross beam at the lower part of the longitudinal working frame assembly, a tool supporting head is arranged at the top of the tool supporting assembly bracket, and the tool supporting head can be matched with the tool head.
Preferably, a support y-direction motor is fixed at the bottom of the support of the tool support assembly, a support y-direction gear is fixed on a main shaft of the support y-direction motor, and the support y-direction gear is matched with a y-direction linear gear rack at the lower part of the longitudinal working frame assembly.
The utility model has the beneficial effects that:
the present invention provides a metal incremental forming apparatus which does not require any die, and the tool head and the holder will function as a temporary die to bend the metal at each point, and the work load on the entire machine is reduced to disperse the incremental force to a motor, and the use of a vibrating (hammering) tool head reduces the cost, and is more compact and lightweight than other designs using a rotating head tool.
Drawings
FIG. 1 is an isometric view of a metal incremental forming apparatus of the present invention.
FIG. 2 is a partial isometric view of a metal incremental forming apparatus of the present invention.
FIG. 3 is a partial isometric view of a metal incremental forming apparatus tool assembly of the present invention.
FIG. 4 is a partial isometric view of a metal incremental forming apparatus tool assembly of the present invention.
FIG. 5 is a schematic view of a tool assembly of a metal incremental forming apparatus of the present invention.
FIG. 6 is a schematic view of a portion of the incremental forming apparatus of the present invention.
FIG. 7 is an isometric view of a metal incremental forming apparatus tool support assembly of the present invention.
FIG. 8 is a schematic view of a portion of the incremental forming apparatus of the present invention.
Fig. 9 is a schematic diagram of the working structure of the metal incremental forming device of the utility model.
The tool comprises a tool assembly 1, a vibration motor 11, a rotary motor 12, a tool y motor 13, a tool assembly support 14, a tool y gear 15, a tool head 16, a driven gear 17, a driving gear 18, a tool support assembly 2, a tool support head 21, a tool support y gear 22, a tool support assembly support 23, a tool support y motor 24, a working frame assembly 3, a tool beam 31, a support side beam 32, a slide groove 33, a slide rail 34, a linear gear rack 35-X, a linear gear rack 36-X, a linear gear rack 37-z, a linear gear rack 38-z and a linear gear rack 39-y.
Detailed Description
The utility model is further illustrated below with reference to the accompanying figures 1-9:
the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, the first embodiment of the present patent provides a metal incremental forming device based on the prior art, which comprises a working frame assembly 3, a tool assembly 1 and a tool supporting assembly 2, and the specific structures and connection modes of the above-mentioned components will be described one by one.
First, a lower frame assembly 3 is described, which comprises a transverse working frame assembly and a longitudinal working frame assembly, wherein the transverse working frame assembly and the longitudinal working frame assembly are perpendicular to each other, the transverse working frame assembly comprises two tool cross beams 31 and two bracket side beams 32 which are parallel to each other, two sides of the longitudinal working frame assembly are respectively connected with the inner sides of the two bracket side beams 32 in a sliding manner, sliding rails 34 are respectively arranged on the inner sides of the two bracket side beams 32, and the longitudinal working frame assembly can move along the sliding rails 34 through sliding grooves 33 which are arranged on two sides.
In order to more accurately control the precision of the two sides of the longitudinal working frame assembly sliding with the inner sides of the two bracket side beams 32, X-direction motors 35 are fixed on the outer sides of the two bracket side beams 32 through bolts, X-direction gears are fixed on main shafts of the X-direction motors 35 through bolts or keys, X-direction linear gear racks 36 are fixed on the two sides of the longitudinal working frame assembly through bolts, and the X-direction gears are matched with the X-direction linear gear racks 36. When the main shaft of the X-direction motor 35 rotates, the X-direction gear rotates along with the main shaft, and the X-direction gear drives the X-direction linear gear rack 36 to move, so that the sliding precision of the longitudinal working frame assembly on the inner sides of the two bracket side beams 32 can be controlled.
Since the two bracket side beams 32 have the same structure, then, for example, one of the tool cross beams 31 is taken as an example, as shown in fig. 2, a Z-direction motor 37 is fixed on the top of each of the two ends of the tool cross beam 31 through a bolt, a Z-direction linear gear rack 38 is fixed on the inner side of the two bracket side beams 32 through a bolt, a Z-direction gear is fixed on a main shaft of the Z-direction motor 37 through a bolt or a key, and the Z-direction linear gear rack 38 is matched with the Z-direction gear. By controlling the rotation direction and speed of the Z-direction motor 37 at the two ends of the two tool beams 31, the Z-direction gear drives the two tool beams 31 to move up and down on the Z-direction linear gear rack 38.
Referring now to fig. 3-5, a tool assembly 1 is shown, which includes a rotary motor 12 and a vibration motor 11 mounted inside a tool assembly support 14, a driving gear 18 fixed to a main shaft of the rotary motor 12 through a bolt or a key, a driven gear 17 rotatably mounted to a bottom of the tool assembly support 14, the driving gear 18 being engaged with the driven gear 17, and a tool bit 16 fixed to an outer edge of the driven gear 17 through a bolt.
The top of the tool assembly support 14 is sleeved on a tool cross beam 31 at the upper part of the longitudinal working frame assembly, as shown in fig. 6, a tool y-direction motor 13 is installed inside the tool assembly support 14, a tool y-direction gear 15 is fixed on a main shaft of the y-direction motor 13 through a bolt or a key, the bottom parts of the two tool cross beams 31 are respectively provided with a y-direction linear gear rack 39 through a bolt, and the tool y-direction gear 15 is matched with the y-direction linear gear rack 39 at the upper part of the longitudinal working frame assembly. When the tool is operated, the main shaft of the rotating motor 12 rotates, the driving gear 18 rotates along with the main shaft, the driving gear 18 drives the driven gear 17 to rotate, and the tool head 16 rotates along with the driven gear 17. When it is desired to move the tool assembly 1, the tool y rotates towards the spindle of the motor 13, the tool y rotates towards the gear 15, and the tool y drives the tool assembly carrier 14 along the y-linear gear rack 39 towards the gear 15.
Turning now to the tool support assembly 2, as shown in fig. 7, it includes a tool support assembly support 23 mounted atop a tool cross member 31 of the lower portion of the longitudinal working frame assembly, the tool support assembly support 23 having a tool support head 21 mounted atop.
As shown in fig. 8, a support y-direction motor 24 is fixed on the bottom of the tool support assembly bracket 23 through a bolt, a support y-direction gear 22 is fixed on a main shaft supporting the y-direction motor 24 through a bolt or a key, and the support y-direction gear 22 is matched with a y-direction linear gear rack 39 at the lower part of the longitudinal working frame assembly. The tool support head 21 can be engaged with the tool head 16 as shown in fig. 9, when the tool support assembly 2 is required to move, the main shaft of the y-direction motor 24 is supported to rotate, so that the y-direction gear 22 is supported to rotate, the y-direction gear 22 is supported to drive the tool support assembly support 23 to move on the y-direction linear gear rack 39, and all motors of the embodiment are supplied with power by municipal power.
While embodiments of the utility model have been disclosed above, it is not intended to be limited to the uses set forth in the specification and examples. It can be applied to all kinds of fields suitable for the present invention. Additional modifications will readily occur to those skilled in the art. It is therefore intended that the utility model not be limited to the exact details and illustrations described and illustrated herein, but fall within the scope of the appended claims and equivalents thereof.
Claims (8)
1. The metal incremental forming device is characterized by comprising a working frame assembly (3), a tool assembly (1) and a tool supporting assembly (2), wherein the frame assembly (3) comprises a transverse working frame assembly and a longitudinal working frame assembly which are perpendicular to each other, the transverse working frame assembly comprises two tool cross beams (31) and two support side beams (32) which are parallel to each other, two sides of the longitudinal working frame assembly are respectively connected with the inner sides of the two support side beams (32) in a sliding mode, and the tool assembly (1) and the tool supporting assembly (2) are respectively connected with the two tool cross beams (31) in a sliding mode.
2. Metal incremental forming device according to claim 1, characterized in that the two bracket side beams (32) are provided with slide rails (34) inside respectively, and the longitudinal working frame assembly can move along the slide rails (34) through slide grooves (33) provided on both sides.
3. The metal incremental forming device as claimed in claim 1 or 2, wherein an X-direction motor (35) is fixed on the outer side of each of the two bracket side beams (32), an X-direction gear is fixed on a main shaft of the X-direction motor (35), and X-direction linear gear racks (36) can be arranged on two sides of the longitudinal working frame assembly and are matched with the X-direction linear gear racks (36).
4. The metal incremental forming device according to claim 3, wherein the tool assembly (1) comprises a rotating motor (12) and a vibrating motor (11) which are arranged inside a tool assembly support (14), a driving gear (18) is fixed on a main shaft of the rotating motor (12), a driven gear (17) is rotatably arranged at the bottom of the tool assembly support (14), the driving gear (18) is matched with the driven gear (17), a tool head (16) is fixed on the outer side edge of the driven gear (17), and the top of the tool assembly support (14) is sleeved on a tool cross beam (31) at the upper part of the transverse working frame assembly.
5. The metal incremental forming device according to claim 4, wherein a Z-direction motor (37) is respectively fixed at the tops of two ends of the two tool cross beams (31), a Z-direction linear gear rack (38) is arranged on the inner sides of the two bracket side beams (32), a Z-direction gear is fixed on a main shaft of the Z-direction motor (37), and the Z-direction linear gear rack (38) can be matched with the Z-direction gear.
6. The metal incremental forming device according to claim 4 or 5, wherein a tool y-direction motor (13) is further arranged in the tool assembly bracket (14), a tool y-direction gear (15) is fixed on a main shaft of the y-direction motor (13), y-direction linear gear racks (39) are respectively arranged at the bottoms of the two tool cross beams (31), and the tool y-direction gear (15) is matched with the y-direction linear gear racks (39) at the upper part of the longitudinal working frame assembly.
7. Metal incremental forming device according to claim 6, characterized in that the tool support assembly (2) comprises a tool support assembly bracket (23) which is sleeved on the top of a tool cross beam (31) at the lower part of the longitudinal working frame assembly, a tool support head (21) is arranged at the top of the tool support assembly bracket (23), and the tool support head (21) can be matched with the tool head (16).
8. Metal incremental forming device according to claim 7, characterized in that a support y-direction motor (24) is fixed at the bottom of the tool support assembly bracket (23), a support y-direction gear (22) is fixed on a main shaft of the support y-direction motor (24), and the support y-direction gear (22) is matched with a y-direction linear gear rack (39) at the lower part of the longitudinal working frame assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121119969.2U CN215392479U (en) | 2021-05-24 | 2021-05-24 | Metal incremental forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121119969.2U CN215392479U (en) | 2021-05-24 | 2021-05-24 | Metal incremental forming device |
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| Publication Number | Publication Date |
|---|---|
| CN215392479U true CN215392479U (en) | 2022-01-04 |
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| CN202121119969.2U Active CN215392479U (en) | 2021-05-24 | 2021-05-24 | Metal incremental forming device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333778A (en) * | 2021-05-24 | 2021-09-03 | 长春一汽富晟李尔汽车座椅***有限公司 | Metal incremental forming device |
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2021
- 2021-05-24 CN CN202121119969.2U patent/CN215392479U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333778A (en) * | 2021-05-24 | 2021-09-03 | 长春一汽富晟李尔汽车座椅***有限公司 | Metal incremental forming device |
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Address after: No. 2222, Fengyue Road, Changchun automobile economic and Technological Development Zone, Changchun City, Jilin Province, 130000 Patentee after: Changchun Fusheng Li'er Automotive Seat System Co.,Ltd. Country or region after: China Address before: No. 2222, Fengyue Road, Changchun automobile economic and Technological Development Zone, Changchun City, Jilin Province, 130000 Patentee before: CHANGCHUN FAW RICH SHENG LEAR AUTOMOTIVE SYSTEMS Co.,Ltd. Country or region before: China |