CN115780609A - Flanging device and process for stamping operation of automobile parts - Google Patents
Flanging device and process for stamping operation of automobile parts Download PDFInfo
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- CN115780609A CN115780609A CN202211377387.3A CN202211377387A CN115780609A CN 115780609 A CN115780609 A CN 115780609A CN 202211377387 A CN202211377387 A CN 202211377387A CN 115780609 A CN115780609 A CN 115780609A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The invention discloses a flanging device and process for stamping operation of automobile parts, and relates to the technical field of flanging processing and forming equipment for automobile parts. This flanging device for auto-parts punching press operation, including the base station, processing seat portion is installed on base station upper portion, base station up end fixedly connected with door type frame, terminal surface under the horizontal section of door type frame just is located processing seat portion directly over through electric telescopic handle fixedly connected with flanging mechanism, flanging mechanism includes the mount pad, column base and turn-ups board, the column base outside is rotated and is provided with the annular ring, the even spacing post that fixedly connected with a plurality of and L shape pole right of annular ring up terminal surface circumference, and spacing post upper end is contradicted in L shape pole lower part, the terminal surface passes through fore-set fixedly connected with toper column cap under the column base, the invention can be to U font turn-ups processing one-time machine-shaping, has optimized the manufacturing procedure, machining efficiency is improved, and the condition that the work piece turn-ups department appears kick-back in the course of working can also be avoided in one-time machine-shaping, the shaping precision is improved.
Description
Technical Field
The invention relates to the technical field of automobile accessory flanging processing and forming equipment, in particular to a flanging device and process for automobile accessory stamping operation.
Background
The automobile parts are various, many of the automobile parts are formed by processing plates, some parts made of the plates need to be flanged during processing, the flanging process is a stamping method for flanging the hole edges or the outer edges of the plates into whole edges by using a die, three-dimensional parts with special space shapes and good rigidity can be processed by using the new edges, parts assembled with other parts can be manufactured on stamping parts, plastic flow of materials can be improved by using flanging when large-sized parts are stamped, so that cracking or wrinkling is avoided, and typical bending flanging processing has V-shaped bending, U-shaped bending and L-shaped bending.
Wherein traditional processing equipment need divide step bending many times to the crooked turn-ups processing of part U font and just can machine-shaping, has increased manufacturing procedure, has reduced the production efficiency of accessory, and the circumstances of kick-backing appears in the course of working very easily in this kind of turn-ups of dividing multistep processing mode moreover to the accessory shaping precision has been caused and has been reduced.
In addition, after the U-shaped flanging is processed and formed, a formed workpiece is often easy to clamp on a die and is difficult to take down, the workpiece is often required to be manually taken down, and the production efficiency is greatly slowed down.
Disclosure of Invention
The technical problem to be solved is as follows: the flanging device and the process for the stamping operation of the automobile parts can solve the problems pointed out in the background technology.
The technical scheme is as follows: in order to achieve the purpose, the invention adopts the following technical scheme that the flanging device for the stamping operation of the automobile parts comprises a base station, a processing seat part is installed on the upper part of the base station, a door-shaped frame is fixedly connected to the upper end face of the base station, the lower end face of the transverse section of the door-shaped frame is located right above the processing seat part and is fixedly connected with a flanging mechanism through an electric telescopic rod, the flanging mechanism comprises an installation seat, a column seat and a flanging plate, the installation seat is fixedly connected to the lower end of the electric telescopic rod, a plurality of L-shaped rods are uniformly and fixedly connected to the lower end face of the installation seat along the circumferential direction, a plurality of installation grooves corresponding to the L-shaped rods are uniformly formed in the circumferential outer wall of the column seat, the transverse section of the L-shaped rods is slidably arranged in the installation grooves, a support rod is fixedly connected to one section of the lower end face of the inner cavity of the installation groove, the lower ends of the support rods are hinged to the flanging plate through lugs, a vertical groove is formed in one side of the flanging plate far away from a top column, a sliding groove is formed in the opposite to the vertical groove, the lower end face of the column seat is formed in a sliding manner, the lower end face of the column seat is fixedly connected to the flanging plate, a plurality of annular fixing rods are fixedly connected to the upper end face of the L-shaped post, a plurality of the limiting ring-shaped post are uniformly and are arranged on the upper end face of the limiting ring, and are uniformly connected to the L-shaped post, and are uniformly connected to the upper end face of the limiting ring-shaped post.
Further, the processing seat portion includes the slide, four spouts have evenly been seted up around its central part circumference to the base station up end, and the inside equal sliding connection of every spout has the slide, fixedly connected with top spring between slide and the spout, slide up end fixedly connected with rectangular plate, four the turn-ups logical groove has been seted up jointly to the up end concatenation department of rectangular plate, the slide is close to the trapezoidal plate of one side fixedly connected with that the turn-ups leads to the groove, the base station up end just is located the turn-ups leads to the groove under fixedly connected with electric telescopic column, electric telescopic column upper end is used for with trapezoidal plate complex clamping ring through link fixedly connected with, and the clamping ring outside contacts with trapezoidal plate inclined plane.
Further, the ring channel has been seted up to the column base outside, annular ring sliding connection is inside the ring channel, and the spacing spring of common fixedly connected with between annular ring and the ring channel, the outside symmetry fixedly connected with cylinder of annular ring, the terminal surface is established at the outside ring section of column base through montant fixedly connected with cover under the horizontal section of door type frame, ring section of thick bamboo inner wall rotational symmetry fixedly connected with two be used for with the rotatory wedge of cylinder cooperation drive annular ring.
Furthermore, the inside scarf joint fixedly connected with upper portion open-ended of rectangular plate upper end face slips the box, the inside sliding connection of smooth box has the guide pole, and fixedly connected with top moving spring between guide pole and the smooth box, and supreme one side slope to keeping away from turn-ups logical groove axis gradually is followed to guide pole upper portion section.
Furthermore, the longitudinal section of the flanging through groove is in a semi-circular arc shape.
Further, the sliding groove gradually inclines to one side close to the axis of the jacking column from bottom to top.
Furthermore, a return spring is fixedly connected between the transverse section of the L-shaped rod and the mounting groove.
The flanging process for the stamping operation of the automobile parts is completed by matching a flanging device for the stamping operation of the automobile parts, and comprises the following steps of: s1: firstly, the blank is placed into a processing seat part for clamping and limiting.
S2: then, the electric telescopic rod is controlled to extend to drive the flanging mechanism to descend to penetrate into the flanging through groove in the machining seat gradually, the flanging mechanism descends to abut against the middle position of the blank in the S1, pressure is applied to the blank downwards, the blank deforms and extends along the flanging through groove, and then the stamping and flanging machining of the accessory can be completed.
Has the advantages that: (1) Through the cooperation that turn-ups mechanism and turn-ups led to the groove, the toper column cap at first enters into the turn-ups and leads to the inslot and takes place the blank roof pressure to deform and make its laminating in the first half surface that the turn-ups led to the groove, utilize branch after that, traveller and the combination in groove that slides drive the turn-ups board and outwards remove and expand, and then the laminating of extrusion blank is on the surface at the lower half that the turn-ups led to the groove, thereby can be with the disposable turn-ups shaping of blank, processing procedures has been optimized, machining efficiency is improved, and the condition that kick-backs can also avoid the blank turn-ups in-process to appear in the disposable machine shaping, forming accuracy is improved.
(2) The combination of mutual extrusion of the inclined planes of the compression ring and the trapezoidal plate drives the rectangular plate to move away from each other, so that the workpiece can be conveniently taken down after the flanging is finished, and the situation that the workpiece is difficult to take down due to the fact that the workpiece is clamped on a die is avoided.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the mounting structure of the flanging mechanism of the invention.
FIG. 3 is a schematic cross-sectional view of the ring cylinder of the present invention (with part of the flanging plate hidden).
FIG. 4 is a schematic sectional structure view of the turn-up mechanism of the present invention.
Fig. 5 is an enlarged view of the structure of part a in fig. 4 according to the present invention.
FIG. 6 is a schematic view of the split structure of the sliding column and the sliding groove of the present invention.
FIG. 7 is a schematic view of the installation structure of the processing seat of the present invention.
Fig. 8 is a schematic view of the mounting structure of the slide board of the present invention.
Fig. 9 is a schematic view showing a change in shape of the work object in the process from the blank to the molding according to the present invention.
In the figure: 1. a base station; 2. processing the seat part; 21. a slide plate; 22. a rectangular plate; 23. a flanging through groove; 24. a trapezoidal plate; 25. an electric telescopic column; 26. pressing a ring; 3. a gantry frame; 4. an electric telescopic rod; 5. a flanging mechanism; 51. a mounting seat; 52. a column base; 53. a flanging plate; 54. an L-shaped rod; 55. mounting grooves; 56. a strut; 57. a sliding groove; 58. a fixing rod; 59. a traveler; 510. an annular ring; 511. a limiting column; 512. a top pillar; 513. a conical column head; 6. a cylinder; 7. a ring cylinder; 8. a wedge block; 9. a material guiding rod; 10. a return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a flanging device for auto-parts punching press operation, includes base station 1, and processing seat 2 is installed on 1 upper portion of base station, and 1 up end fixedly connected with door type frame 3 of base station, 3 horizontal sections of door type frame under the terminal surface just be located processing seat 2 directly over through 4 fixedly connected with turn-ups mechanisms 5 of electric telescopic handle.
Referring to fig. 7 and 8, in this embodiment, the processing seat portion 2 includes a sliding plate 21, four sliding grooves are uniformly formed in the upper end surface of the base station 1 around the circumference of the central portion of the base station, a sliding plate 21 is slidably connected inside each sliding groove, a top spring is fixedly connected between the sliding plate 21 and the sliding grooves, a rectangular plate 22 is fixedly connected to the upper end surface of the sliding plate 21, a flanging through groove 23 is jointly formed in the splicing position of the upper end surfaces of the four rectangular plates 22, the longitudinal section of the flanging through groove 23 is semi-circular arc-shaped, a trapezoidal plate 24 is fixedly connected to one side of the sliding plate 21 close to the flanging through groove 23, an electric telescopic column 25 is fixedly connected to the upper end surface of the base station 1 and located under the flanging through groove 23, a compression ring 26 matched with the trapezoidal plate 24 is fixedly connected to the upper end surface of the compression ring 26, the outside of the compression ring contacts with the inclined surface of the trapezoidal plate 24, a sliding box with an upper opening is fixedly connected to the inside of the upper end surface of the rectangular plate 22, a material guiding rod 9 is slidably connected to the sliding box, and a top spring is fixedly connected to the guiding rod 9 and the sliding box, and a top spring is fixedly connected to one side of the guiding rod 9, and the upper end surface of the guiding groove 23 is gradually inclined from bottom to the side.
The material guide rod 9 with the upper section in an inclined state is used for playing a role in guiding when the workpiece blank is placed on the upper part of the rectangular plate 22, so that the workpiece blank is convenient to place and self-center.
Referring to fig. 2, 3, 4, 5 and 6, in this embodiment, the flanging mechanism 5 includes an installation seat 51, a column seat 52 and a flanging plate 53, the installation seat 51 is fixedly connected to the lower end of the electric telescopic rod 4, the lower end surface of the installation seat 51 is uniformly and fixedly connected to a plurality of L-shaped rods 54 along the circumferential direction, the outer wall of the circumference of the column seat 52 is uniformly provided with a plurality of installation grooves 55 corresponding to the L-shaped rods 54, the transverse sections of the L-shaped rods 54 are slidably disposed inside the installation grooves 55, a return spring 10 is fixedly connected between the transverse section of the L-shaped rods 54 and the installation grooves 55, a section of the lower end surface of the L-shaped rods 54 located in the inner cavity of the installation grooves 55 is fixedly connected to a support rod 56, the lower end of the support rod 56 is hinged to the flanging plate 53 through a lug, one side of the flanging plate 53 far away from the top column 512 is provided with a vertical groove, one side opposite to the vertical groove is provided with a sliding groove 57, the sliding groove 57 gradually inclines from bottom to one side close to the axis of the top column 512, the lower end face of the column base 52 is fixedly connected with a fixed rod 58 above the flanging plate 53, the front parts of the fixed rods 58 are fixedly connected with a sliding column 59 which is arranged in the sliding groove 57 in a sliding manner, the outer part of the column base 52 is rotatably provided with an annular ring 510, the outer part of the column base 52 is provided with an annular groove, the annular ring 510 is connected in the annular groove in a sliding manner, a limiting spring is fixedly connected between the annular ring 510 and the annular groove together, the outer part of the annular ring 510 is symmetrically and fixedly connected with a cylinder 6, the lower end face of the transverse section of the door-shaped frame 3 is fixedly connected with a ring cylinder 7 which is sleeved outside the column base 52 through a vertical rod, the inner wall of the ring cylinder 7 is rotationally and symmetrically and fixedly connected with two wedge blocks 8 which are matched with the cylinder 6 to drive the annular ring 510 to rotate, the upper end face of the annular ring 510 is circumferentially and uniformly and fixedly connected with a plurality of limiting columns 511 corresponding to the L-shaped rods 54, and the upper ends of the limiting columns 511 are butted against the lower parts of the L-shaped rods 54, the lower end surface of the column base 52 is fixedly connected with a conical column head 513 through a top column 512.
The blank shape of the workpiece is shown as a in fig. 9, the flanging mechanism 5 is driven to descend by controlling the extension of the electric telescopic rod 4, the initial position of the flanging plate 53 is in a vertical state, the electric telescopic rod 4 drives the mounting seat 51 to descend, the mounting seat 51 drives the column seat 52 to descend through the L-shaped rod 54, the column seat 52 drives the conical column head 513 to descend, the conical column head 513 firstly contacts with the surface of the workpiece blank and pushes the blank downwards, the pushed blank gradually sinks downwards and enters the flanging groove, the blank is punched to deform and is attached along the upper arc surface of the flanging through groove 23, then the flanging plate 53 continues to descend, the extruded blank is further attached to the upper surface wall of the flanging through groove 23, and the shape of the workpiece is shown as b in fig. 9.
When the column seat 52 drives the annular ring 510 to descend and move until the cylinder 6 abuts against the inclined surface of the wedge-shaped block 8, the inclined surface of the wedge-shaped block 8 and the extrusion of the cylinder 6 are used for driving the annular ring 510 to rotate, the annular ring 510 then drives the limiting column 511 to move and stagger from the transverse section of the L-shaped rod 54, at this time, the conical column head 513 abuts against the connecting frame and stops moving downwards, then the mounting seat 51 continues to drive the L-shaped rod 54 to move downwards, the L-shaped rod 54 then pushes the support rod 56 to move downwards, the support rod 56 then pushes the flanging plate 53 downwards through the lugs, because the sliding groove 57 in the flanging plate 53 is in an inclined state, the flanging plate 53 rotates around the sliding column 59 while being pushed downwards, and unfolds outwards in a petal shape, the flanging plate 53 extrudes the blank in the flanging through groove 23 to be continuously bent by a half of flanging, the lower half of the blank sunken into the through groove 23 is gradually attached to the lower half surface of the flanging 23 by the flanging plate 53, the flanging plate is completely extruded and the blank is also completely unfolded in the flanging groove 23, and the process of one-time of processing of the workpiece with the improved machining precision, and the workpiece can be further improved in the process of the workpiece with the appearance of the machining process of a U-shaped workpiece with the reduced-shaped workpiece, and the machining efficiency of the workpiece with the workpiece.
Control electric telescopic handle 4 after turn-ups processing is accomplished drives turn-ups mechanism 5 and rises, when turn-ups mechanism 5 rises to shifting out from turn-ups logical groove 23, start electronic flexible post 25 and drive the link decline, the link drives clamping ring 26 and descends and extrudees trapezoidal plate 24, make trapezoidal plate 24 remove towards the direction of keeping away from electronic flexible post 25, trapezoidal plate 24 drives slide 21 removal after that, slide 21 drives rectangular plate 22 and keeps away from the removal each other, thereby make the work piece of clamp on rectangular plate 22 after the shaping break away from, can take off the work piece after the shaping afterwards.
In addition, the invention also provides a flanging process for stamping operation of automobile parts, which comprises the following steps: s1: firstly, the blank is put into the processing seat part 2, and the blank is placed on the upper part of the rectangular plate 22 by self-centering by the guide rod 9 with the upper section in an inclined state for clamping and limiting.
S2: then drive turn-ups mechanism 5 through the extension of control electric telescopic handle 4 and descend and penetrate the turn-ups through groove 23 in processing seat 2 gradually, turn-ups mechanism 5 descends and contradicts the middle part position of blank in S1 and exerts pressure to the blank downwards, make the blank along turn-ups through groove 23 deformation extension, toper column cap 513 at first pushes up and touches the blank and extrudes its middle part undercut, bend the blank middle part to laminating on the upper half surface of turn-ups through groove 23, turn-ups board 53 removes to expand after that, it laminates on the lower half of turn-ups through groove 23 to push up the blank, thereby can accomplish the punching press turn-ups processing of accessory.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a flanging device for auto-parts punching press operation, includes base station (1), its characterized in that: the upper part of the base station (1) is provided with a processing seat part (2), the upper end surface of the base station (1) is fixedly connected with a door-shaped frame (3), the lower end surface of the transverse section of the door-shaped frame (3) is positioned right above the processing seat part (2), and a flanging mechanism (5) is fixedly connected through an electric telescopic rod (4);
the flanging mechanism (5) comprises a mounting seat (51), a column seat (52) and a flanging plate (53), the mounting seat (51) is fixedly connected to the lower end of the electric telescopic rod (4), the lower end face of the mounting seat (51) is uniformly and fixedly connected with a plurality of L-shaped rods (54) along the circumferential direction, a plurality of mounting grooves (55) corresponding to the L-shaped rods (54) are uniformly formed in the circumferential outer wall of the column seat (52), the transverse sections of the L-shaped rods (54) are slidably arranged in the mounting grooves (55), a support rod (56) is fixedly connected to the lower end face of one section of the inner cavity of the mounting groove (55) of the L-shaped rod (54), the lower end of the support rod (56) is hinged to the flanging plate (53) through a lug, a vertical groove is formed in one side of the flanging plate (53) far away from the top column (512), a sliding groove (57) is formed in the opposite side of the vertical groove, a fixing rod (58) is fixedly connected to the lower end face of the column seat (52) and is positioned above the flanging plate (53), the front portion of the fixing rod (58) is fixedly connected with a plurality of annular sliding grooves (59) which are slidably arranged in the sliding groove (57), the upper end faces of the L-shaped limiting ring (511) and a plurality of the L-shaped rods (511) are uniformly connected to the L-shaped rod ring (511) which are arranged on the upper end of the L-shaped rod ring (511) and are arranged on the upper end of the L-shaped limiting ring (511), the lower end surface of the column base (52) is fixedly connected with a conical column head (513) through a top column (512).
2. The flanging device for stamping operation of automobile accessories according to claim 1, characterized in that: processing seat portion (2) are including slide (21), four spouts have evenly been seted up around its central part circumference to base station (1) up end, and the inside equal sliding connection of every spout has slide (21), fixedly connected with top spring between slide (21) and the spout, slide (21) up end fixedly connected with rectangular plate (22), four turn-ups logical groove (23) have been seted up jointly to the up end concatenation department of rectangular plate (22), slide (21) are close to one side fixedly connected with trapezoidal plate (24) that turn-ups logical groove (23), base station (1) up end just is located turn-ups logical groove (23) under fixedly connected with electric telescopic column (25), electric telescopic column (25) upper end is used for through link fixedly connected with trapezoidal plate (24) complex clamping ring (26), and clamping ring (26) outside contacts with trapezoidal plate (24) inclined plane.
3. The flanging device for stamping operation of automobile accessories according to claim 1, characterized in that: the ring channel has been seted up to column base (52) outside, annular ring (510) sliding connection is inside the ring channel, and the spacing spring of common fixedly connected with between annular ring (510) and the ring channel, annular ring (510) outside symmetry fixedly connected with cylinder (6), terminal surface is established at column base (52) outside ring section of thick bamboo (7) through montant fixedly connected with cover under door type frame (3) the horizontal section, ring section of thick bamboo (7) inner wall rotational symmetry fixedly connected with two be used for with cylinder (6) cooperation drive annular ring (510) rotatory wedge (8).
4. The flanging device for stamping operation of automobile parts according to claim 2, characterized in that: the inside scarf joint fixedly connected with upper portion open-ended smooth box of rectangular plate (22) upper end face, smooth box inside sliding connection has guide pole (9), and fixedly connected with top movable spring between guide pole (9) and the smooth box, and supreme one side slope to keeping away from turn-ups logical groove (23) axis gradually is down followed to guide pole (9) upper portion section.
5. The flanging device for stamping operation of automobile parts according to claim 2, characterized in that: the longitudinal section of the flanging through groove (23) is in a semi-circular arc shape.
6. The flanging device for stamping operation of automobile accessories according to claim 1, characterized in that: the sliding groove (57) is gradually inclined from bottom to top to one side close to the axis of the top column (512).
7. The flanging device for stamping operation of automobile accessories according to claim 1, characterized in that: and a return spring (10) is fixedly connected between the transverse section of the L-shaped rod (54) and the mounting groove (55).
8. A flanging process for stamping operation of automobile parts, which is characterized in that the flanging process is completed by the matching of the flanging device for stamping operation of automobile parts according to claim 1, and comprises the following steps:
s1: firstly, placing a blank into a processing seat part (2) for clamping and limiting;
s2: then through control electric telescopic handle (4) extension drive turn-ups mechanism (5) descend and penetrate the turn-ups logical groove (23) in processing seat portion (2) gradually, turn-ups mechanism (5) descend and contradict the middle part position of blank in S1 and exert pressure to the blank downwards for the blank is along turn-ups logical groove (23) deformation extension, can accomplish the punching press turn-ups processing of accessory.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211377387.3A CN115780609B (en) | 2022-11-04 | 2022-11-04 | Flanging device and process for stamping operation of automobile parts |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211377387.3A CN115780609B (en) | 2022-11-04 | 2022-11-04 | Flanging device and process for stamping operation of automobile parts |
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| CN115780609B CN115780609B (en) | 2023-06-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116460185A (en) * | 2023-05-05 | 2023-07-21 | 浙江铭博汽车部件股份有限公司 | Flanging device for stamping operation of automobile parts |
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| CN210547446U (en) * | 2019-08-05 | 2020-05-19 | 重庆通达模具有限公司 | Plate forming flanging die |
| CN211758002U (en) * | 2020-01-07 | 2020-10-27 | 浙江迦南科技股份有限公司 | Flanging die |
| CN112123742A (en) * | 2020-08-17 | 2020-12-25 | 株洲时代瑞唯减振装备有限公司 | Motor spherical hinge flanging method and flanging tool for improving product symmetry |
| CN113290138A (en) * | 2021-05-07 | 2021-08-24 | 长沙市雄武自动化设备有限公司 | Bilateral Z that can automatic centering handle turns over a sheet metal component processingequipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116460185A (en) * | 2023-05-05 | 2023-07-21 | 浙江铭博汽车部件股份有限公司 | Flanging device for stamping operation of automobile parts |
| CN116460185B (en) * | 2023-05-05 | 2023-09-22 | 浙江铭博汽车部件股份有限公司 | Flanging device for stamping operation of automobile parts |
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