CN104801619B - Edge covering mechanism in locked die translation - Google Patents
Edge covering mechanism in locked die translation Download PDFInfo
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- CN104801619B CN104801619B CN201510280871.8A CN201510280871A CN104801619B CN 104801619 B CN104801619 B CN 104801619B CN 201510280871 A CN201510280871 A CN 201510280871A CN 104801619 B CN104801619 B CN 104801619B
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- sliding shoe
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- leading truck
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
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- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Door And Window Frames Mounted To Openings (AREA)
Abstract
The invention discloses edge covering mechanism in a kind of locked die translation, including base assembly, horizontal sliding shoe assembly, vertical movable block assembly, driver and the block that puts in place；Base assembly includes base；Horizontal sliding shoe assembly includes horizontal sliding shoe, leading truck, axle and cam, horizontal sliding shoe is arranged on base, leading truck includes horizontal block, left vertically block and the vertical block in the right side, and horizontal block is fixed on horizontal sliding shoe, and cam is arranged on the upper end of right vertically block by axle；Vertically movable block assembly includes cover plate, vertical sliding shoe, interior buckles cutter, a bracer and vertical backhaul component, cover plate is fixed on the upper end of right vertically block, vertically sliding shoe is located in the U-lag of leading truck, interior button cutter is fixed on the upper end of vertical sliding shoe, propping up bracer to be fixed on interior button cutter, vertical backhaul component is located between vertical sliding shoe and horizontal block；Driver is corresponding with cam/contacts；The block that puts in place is corresponding with bracer/contacts.Present invention accomplishes stability and the accuracy requirement of bound edge inside door sash.
Description
Technical field
The invention belongs to automobile die technology, be specifically related to edge covering mechanism in a kind of locked die translation.
Background technology
Tradition locked die commonly uses a double dynamic interior edge covering mechanism, the interior button edge covering mechanism of automobile sash buckling mould as disclosed in CN 204234600 U, its basic structure is that driver promotes rotating mechanism to slide with the horizontal the impact faces of 10～20 ° at one.Having two drive blocks the most contour above driver, during work, two drive blocks successively promote rotating mechanism to slide on pedestal, promote formed product to bound edge cutter during bottom dead centre.Rotating mechanism backhaul is pulled when the mold is open with two extension springs.This interior button edge covering mechanism there is problems in that due to the construction features of self
(1) profile needing bound edge in the middle part of door sash is longer, and mechanism's lower slider face is narrow, poor stability during mechanism's work；
(2) the driving arm that only one of which is longer, drives arm to rock during work, bound edge precision is relatively low；
(3) this mechanism uses two extension spring backhauls, and strength is less than normal；
(4) during bottom dead centre, upper die briquetting and interior button cutter block contact surface have 10 °～20 ° of angles, and side force received by interior button cutter can produce sliding；
(5) whole mechanical motion principle is complex, and the accuracy of manufacture requires the highest, and assembling and setting difficulty is bigger.
During production and application, rotary shaft serious wear, cause mechanism's unstable generation in motor process to be rocked, window frame bound edge quality is unstable.And mechanism's slip on the inclined-plane tilted, drive for twice movement relation complex, assembling difficulty.Cause the problems such as production pause, part quality are unstable, fastening assembly is scrapped.
For Improving The Quality of Products, improving production efficiency, for the construction features of car door assembly, spy has invented a kind of installation and debugging easily, the simple edge covering mechanism of operation principle.
Summary of the invention
It is an object of the invention to provide edge covering mechanism in a kind of locked die translation, can meet stability and the accuracy requirement of bound edge inside door sash, and movement relation is simple, installation and debugging are easy.
Edge covering mechanism in locked die translation of the present invention, including the base assembly being separately positioned on die shoe, horizontal sliding shoe assembly, vertical movable block assembly；
Described base assembly includes the base being fixed on die shoe；
Described horizontal sliding shoe assembly includes horizontal sliding shoe, leading truck, axle and cam, described horizontal sliding shoe is arranged on base and can horizontally slip along base, described leading truck takes the shape of the letter U, this leading truck includes horizontal block, it is arranged on the left vertically block on the horizontal block left side, and it being arranged on the right vertically block on the right of horizontal block, described horizontal block is fixed on horizontal sliding shoe, and described cam is arranged on the upper end of right vertically block by axle；
Described vertical movable block assembly includes cover plate, vertical sliding shoe, interior buckles cutter, bracer and vertical backhaul component, described cover plate is fixed on the upper end of right vertically block, in vertically sliding shoe is arranged on the U-lag of leading truck and be positioned at the lower section of cover plate, and vertically sliding shoe can slide up and down between horizontal block and cover plate relative to leading truck, interior button cutter is fixed on the upper end of vertical sliding shoe, propping up bracer to be fixed on interior button cutter, vertical backhaul component is arranged between vertical sliding shoe and horizontal block；
Also include the driver being arranged on upper bolster and the block that puts in place；
Described driver is corresponding with cam/contacts；
The described block that puts in place is corresponding with bracer/contacts.
Add man-hour, product is placed on loose tool, when die shoe is descending, driver and cam contact, the horizontal sliding shoe of driving is moved to the left, during this, horizontal sliding shoe drives vertical sliding shoe to push away curved by the vertical edge that product needed fastens, and the block that then puts in place goes downwards to bottom dead centre and vertical sliding shoe is depressed into position fastens to having pushed away curved outer edges of boards on inner panel.
Further, described base assembly also includes that the horizontal backhaul component being separately fixed on base, backhaul put in place block and two spacing briquettings, and horizontal backhaul component is positioned at the left side of horizontal sliding shoe, and the horizontal left side of sliding shoe is connected with the right-hand member of horizontal backhaul component, the backhaul block that puts in place is positioned at the right side of horizontal sliding shoe, and two spacing briquettings lay respectively at both sides before and after horizontal sliding shoe, when upper bolster is up, slided to the right by the horizontal horizontal sliding shoe of backhaul member drives, return to initial position；Backhaul puts in place the block position for limit levels sliding shoe backhaul.
Further, described driver includes driving arm and drive block, drives the upper end of arm to be fixed on upper bolster, and drive block is fixed on the left end driving arm bottom, and the lower end of drive block is inclined-plane.
Further, described vertical movable block assembly also includes two force-transmitting blocks, two force-transmitting blocks are separately positioned on the lower end of vertical sliding shoe, and two force-transmitting blocks respectively with two spacing briquetting one_to_one corresponding/contact, when force-transmitting block contacts with spacing briquetting, limiting vertical sliding shoe to continue to move downward, when effectively prevent appearance accident, product is subject to crushing, and makes formed product uniform force；Force-transmitting block and spacing briquetting are respectively set to two, good stability.
Further, it is provided with self-lubricating slide board between left vertically block and the vertical sliding shoe of described leading truck, between right vertically block and the vertical sliding shoe of described leading truck, and the right side is vertically equipped with self-lubricating slide board, and each self-lubricating slide board is each attached on leading truck between block and drive block.
Further, described leading truck is two, and time interval is arranged on horizontal sliding shoe, and described vertical sliding shoe is separately positioned in the U-lag of two leading trucks, good stability.
Further, between the horizontal block and vertical sliding shoe of each leading truck, it is equipped with vertical backhaul component；
Described vertical backhaul component includes spring holder and helical spring, the lower end of spring holder is fixed in the horizontal block of leading truck, the lower end of described vertical sliding shoe is being provided with spring mounting groove at spring holder opposite position, helical spring is enclosed within spring holder, and the lower end of helical spring is supported in horizontal block, the upper end of helical spring contacts with the end face of spring mounting groove；Backhaul strength is big, and good stability.
Further, described base assembly includes the horizontal backhaul component that two time intervals are arranged on base, this horizontal backhaul component is nitrogen spring, nitrogen spring is arranged on base by nitrogen spring fixed block, and the right-hand member of nitrogen spring is connected with horizontal sliding shoe by jacking block, the backhaul of whole mechanism uses two nitrogen springs, and backhaul strength is big.
Further, described horizontal sliding shoe assembly includes that two cams, two cams are arranged on the upper end of right vertically block with passing through axle time interval respectively；
Described driver is two, two drivers respectively with two cam one_to_one corresponding/contact, use Dual Drive arm, be more uniformly stressed.
Further, it is provided with self-oiling guide bushing between described cam and axle.
The invention have the advantages that
(1) this mechanism the most horizontally and vertically two kinds of motion modes, movement relation is simple, it is easy to debugging；
(2) use Dual Drive arm, be more uniformly stressed；
(3) base sliding surface is widened, and moves more steady；
(4) block that puts in place during mould Guan Bi is killed with a bracer flat contact, is contacted with spacing briquetting by force-transmitting block, and when effectively prevent appearance accident, product is subject to crushing, and makes formed product uniform force；
(5) backhaul in the horizontal direction of whole mechanism uses two nitrogen springs, and backhaul strength is big；
(6) whole mechanism uses two helical springs in the backhaul of vertical direction, and backhaul strength is big；
(7) vertically sliding shoe can directly take out assembling simply after taking off cover plate；
In sum, the present invention disclosure satisfy that stability and the accuracy requirement of bound edge inside door sash, and movement relation is simple, and installation and debugging readily facilitate maintenance and maintenance, are greatly improved product quality, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is one of structural representation of the present invention；
Fig. 2 is the two of the structural representation of the present invention；
Fig. 3 is the three of the structural representation of the present invention；
Fig. 4 is present invention use state diagram in a mold；
Fig. 5 is that the present invention moves and starts, outer edges of boards non-bending schematic diagram；
Fig. 6 is that horizontal movement of the present invention puts in place, and outside plate Edge Bend starts schematic diagram；
Fig. 7 is that horizontal movement of the present invention puts in place, and outer edges of boards are bent over schematic diagram；
Fig. 8 is that vertical motion of the present invention fastens schematic diagram to bottom dead centre product；
Wherein: 1, base, 2, spacing briquetting, 3, force-transmitting block, 4, vertically sliding shoe, 4a, spring mounting groove, 5, prop up bracer, 6, axle, 7, drive block, 8, cam, 9, drive arm, 10, cover plate, 11, put in place block, 12, interior button cutter, 13, leading truck, 13a, left vertically block, 13b, horizontal block, 13c, right vertically block, 14, jacking block, 15, nitrogen spring fixed block, 16, horizontal sliding shoe, 17, backhaul puts in place block, 18, self-lubricating slide board, 19, spring holder, 20, helical spring, 21, nitrogen spring, 22, self-oiling guide bushing, 23, product, 24, upper bolster, 25, die shoe, 26, loose tool.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, in locked die translation of the present invention, edge covering mechanism includes the base assembly being separately positioned on die shoe 25, horizontal sliding shoe assembly, vertical movable block assembly, and the driver being separately positioned on upper bolster 24 and the block 11 that puts in place.
As shown in Figure 1 to Figure 3, described base assembly includes the base 1 being fixed on die shoe 25.As preferably, base assembly also includes that the horizontal backhaul component being separately fixed on base 1, backhaul put in place block 17 and two spacing briquettings 2, and horizontal backhaul component is positioned at the left side of horizontal sliding shoe 16, and the horizontal left side of sliding shoe 16 is connected with the right-hand member of horizontal backhaul component, the backhaul block 17 that puts in place is positioned at the right side of horizontal sliding shoe 16, two spacing briquettings 2 lay respectively at both sides before and after horizontal sliding shoe 16, and spacing briquetting 2 plays effect that is spacing and that guide.
As shown in Figure 1 to Figure 3, described horizontal sliding shoe assembly includes horizontal sliding shoe 16, leading truck 13, axle 6 and cam 8, described horizontal sliding shoe 16 is arranged on base 1 and can horizontally slip along base 1, and as preferably, horizontal sliding shoe 16 and base 1 are by self-lubricating slide board 18 sliding contact.Described leading truck 13 takes the shape of the letter U, this leading truck 13 includes horizontal block 13b, it is arranged on the left vertically block 13a on the horizontal block 13b left side, and it is arranged on the right vertically block 13c on the right of horizontal block 13b, described horizontal block 13b is fixed on horizontal sliding shoe 16, described cam 8 is arranged on the upper end of right vertically block 13c by axle 6, and the end clamp of its axis 6 is locked, to prevent axle 6 from moving.
As shown in Figure 1 to Figure 3, described vertical movable block assembly includes cover plate 10, vertical sliding shoe 4, interior buckles cutter 12, bracer 5 and vertical backhaul component, and described cover plate 10 is fixed on the upper end of right vertically block 13c, to 4 position-limiting actions of vertical sliding shoe.In vertically sliding shoe 4 is arranged on the U-lag of leading truck 13 and be positioned at the lower section of cover plate 10, and vertically sliding shoe 4 can slide up and down between horizontal block 13b and cover plate 10 relative to leading truck 13,12 pieces of interior button cutter is processed according to the profile of product 23, ensure and the concordance of product 23, interior button cutter 12 is fixed on the upper end of vertical sliding shoe 4, propping up bracer 5 to be fixed on interior button cutter 12, vertical backhaul component is arranged between vertical sliding shoe 4 and horizontal block 13b of leading truck 13.
As shown in Figure 1 to Figure 3, the block 11 that puts in place described in is corresponding with bracer 5/contacts.Described driver is corresponding with cam 8/contacts, and as preferably, described driver includes driving arm 9 and drive block 7, drives the upper end of arm 9 to be fixed on upper bolster 24, and drive block 7 is fixed on the left end driving arm 9 bottom, and the lower end of drive block 7 is inclined-plane.
As depicted in figs. 1 and 2, as preferably, described vertical movable block assembly also includes that two force-transmitting blocks 3, two force-transmitting blocks 3 are separately positioned on the lower end of vertical sliding shoe 4, and two force-transmitting blocks 3 respectively with two spacing briquetting 2 one_to_one corresponding/contact.During mould Guan Bi, the block 11 that puts in place is killed with bracer 5 flat contact, is contacted with spacing briquetting 2 by force-transmitting block 3, it is possible to when effectively prevent appearance accident, product 23 is subject to crushing, and makes product 23 molding uniform force.
As shown in Figures 2 and 3, as preferably, it is provided with self-lubricating slide board 18 between left vertically block 13a and the vertical sliding shoe 4 of described leading truck 13, between right vertically block 13c and the vertical sliding shoe 4 of described leading truck 13, and the right side is vertically equipped with self-lubricating slide board 18, and each self-lubricating slide board 18 is each attached on leading truck 13 between block 13c and drive block 7.
As depicted in figs. 1 and 2, as preferably, described leading truck 13 is two, and time interval is arranged on horizontal sliding shoe 16, and described vertical sliding shoe 4 is separately positioned in the U-lag of two leading trucks 13, good stability.
As it is shown on figure 3, as preferably, be equipped with vertical backhaul component between horizontal block 13b and vertical sliding shoe 4 of each leading truck 13.Each vertical backhaul component includes spring holder 19 and helical spring 20, the lower end of spring holder 19 is fixed in horizontal block 13b of leading truck 13, the lower end of described vertical sliding shoe 4 is being provided with spring mounting groove 4a at spring holder 19 opposite position, helical spring 20 is enclosed within spring holder 19, and the lower end of helical spring 20 is supported in horizontal block 13b, the upper end of helical spring 20 contacts with the end face of spring mounting groove 4a.
As shown in Figure 1 to Figure 3, as preferably, described base assembly includes the horizontal backhaul component that two time intervals are arranged on base 1, this horizontal backhaul component is nitrogen spring 21, nitrogen spring 21 is arranged on base 1 by nitrogen spring fixed block 15, and the right-hand member of nitrogen spring 21 is connected with horizontal sliding shoe 16 by jacking block 14, nitrogen spring 21 is its power source, drives the backhaul of horizontal sliding shoe 16.
As it is shown in figure 1, as preferably, described horizontal sliding shoe assembly includes that two cams 8, two cams 8 are arranged on the upper end of right vertically block 13c with passing through axle 6 time interval respectively.Described driver is two, two drivers respectively with two cam 8 one_to_one corresponding/contact, use Dual Drive arm, be more uniformly stressed.It is provided with self-oiling guide bushing 22, self-oiling guide bushing 22 and cam 8 interference fits between cam 8 and axle 6, latter two cam 8 axiality to be ensured is installed, it is ensured that cam 8 rotates flexibly.
Product 23 is placed on loose tool 26, when press starts to close, driver and the block 11 that puts in place are on upper bolster 24, and vertical sliding shoe 4 is by the helical spring 20 jack-up 2mm in horizontal sliding shoe assembly, vertical sliding shoe 4 is carried out spacing by cover plate 10, and helical spring 20 has precompression.Descending along with upper bolster 24, the inclined-plane of drive block 7 starts to contact with cam 8, and driving horizontal sliding shoe component level is moved to the left, and nitrogen spring 21 starts compression.When contact starts, interior button cutter 12 initially enters the operating position in product 23, sees Fig. 5；Along with continuing traveling downwardly of drive block 7, interior button cutter 12 touches outer plate edge soon, sees Fig. 6, and nitrogen spring 21 continues to be compressed；When the vertical plane of drive block 7 contacts with cam 8, the bending to product 23 terminates, and sees Fig. 7；Driver continues traveling downwardly bottom dead centre, and the block 11 that puts in place contacts with a bracer 5, and helical spring 20 is compressed 2mm outside initial precompressed amount again, force-transmitting block 3 and spacing briquetting 2 contact equilibrium pressure, now nitrogen spring 21 reaches maximum compressibility, and product 23 fastens and terminates, and sees Fig. 8.
When press is opened, upper bolster 24 is up, and driver disengages with horizontal sliding shoe assembly, nitrogen spring 21 recovers former length, vertically sliding shoe 4 is by the up 2mm of opening force of helical spring 20, and horizontal sliding shoe 16 slides to the right under the driving of two nitrogen springs 21, returns to initial position.Whole opening procedure is reversible with closing course.
Claims (10)
1. edge covering mechanism in a locked die translation, it is characterised in that: include the base assembly being separately positioned on die shoe (25), horizontal sliding shoe assembly, vertical movable block assembly；
Described base assembly includes the base (1) being fixed on die shoe (25)；
Described horizontal sliding shoe assembly includes horizontal sliding shoe (16), leading truck (13), axle (6) and cam (8), described horizontal sliding shoe (16) is arranged on base (1) and above and can horizontally slip along base (1), described leading truck (13) takes the shape of the letter U, this leading truck (13) includes horizontal block (13b), it is arranged on the left vertically block (13a) on horizontal block (13b) left side, and it is arranged on the right vertically block (13c) on horizontal block (13b) the right, described horizontal block (13b) is fixed on horizontal sliding shoe (16), described cam (8) is arranged on the upper end of right vertically block (13c) by axle (6)；
Described vertical movable block assembly includes cover plate (10), vertically sliding shoe (4), interior button cutter (12), prop up bracer (5) and vertical backhaul component, described cover plate (10) is fixed on the upper end of right vertically block (13c), in vertically sliding shoe (4) is arranged on the U-lag of leading truck (13) and be positioned at the lower section of cover plate (10), and vertically sliding shoe (4) can slide up and down between horizontal block (13b) and cover plate (10) relative to leading truck (13), interior button cutter (12) is fixed on the upper end of vertical sliding shoe (4), prop up bracer (5) to be fixed on interior button cutter (12), vertically backhaul component is arranged between vertical sliding shoe (4) and horizontal block (13b)；
Also include the driver being arranged on upper bolster (24) and the block (11) that puts in place；
Described driver is corresponding with cam (8)/contacts；
The described block that puts in place (11) is corresponding with bracer (5)/contacts.
Edge covering mechanism in locked die translation the most according to claim 1, it is characterized in that: described base assembly also includes that the horizontal backhaul component being separately fixed on base (1), backhaul put in place block (17) and two spacing briquettings (2), and horizontal backhaul component is positioned at the left side of horizontal sliding shoe (16), and the horizontal left side of sliding shoe (16) is connected with the right-hand member of horizontal backhaul component, the backhaul block (17) that puts in place is positioned at the right side of horizontal sliding shoe (16), and two spacing briquettings (2) lay respectively at both sides before and after horizontal sliding shoe (16).
Edge covering mechanism in locked die translation the most according to claim 1 and 2, it is characterized in that: described driver includes driving arm (9) and drive block (7), the upper end driving arm (9) is fixed on upper bolster (24), drive block (7) is fixed on the left end driving arm (9) bottom, and the lower end of drive block (7) is inclined-plane.
Edge covering mechanism in locked die translation the most according to claim 2, it is characterized in that: described vertical movable block assembly also includes two force-transmitting blocks (3), two force-transmitting blocks (3) are separately positioned on the lower end of vertical sliding shoe (4), and two force-transmitting blocks (3) respectively with two spacing briquetting (2) one_to_one corresponding/contact.
Edge covering mechanism in locked die translation the most according to claim 1 and 2, it is characterized in that: the left of described leading truck (13) is vertically provided with self-lubricating slide board (18) between block (13a) and vertical sliding shoe (4), the right side of described leading truck (13) is vertically between block (13c) and vertical sliding shoe (4), and the right side is vertically equipped with self-lubricating slide board (18), and each self-lubricating slide board (18) is each attached on leading truck (13) between block (13c) and drive block (7).
Edge covering mechanism in locked die translation the most according to claim 1 and 2, it is characterized in that: described leading truck (13) is two, time interval is arranged on horizontal sliding shoe (16), and described vertical sliding shoe (4) is separately positioned in the U-lag of two leading trucks (13).
Edge covering mechanism in locked die translation the most according to claim 6, it is characterised in that: between the horizontal block (13b) and vertical sliding shoe (4) of each leading truck (13), it is equipped with vertical backhaul component；
Described vertical backhaul component includes spring holder (19) and helical spring (20), the lower end of spring holder (19) is fixed in the horizontal block (13b) of leading truck (13), the lower end of described vertical sliding shoe (4) is being provided with spring mounting groove (4a) at spring holder (19) opposite position, helical spring (20) is enclosed within spring holder (19), and the lower end of helical spring (20) is supported in horizontal block (13b), the upper end of helical spring (20) contacts with the end face of spring mounting groove (4a).
Edge covering mechanism in locked die translation the most according to claim 6, it is characterized in that: described base assembly includes the horizontal backhaul component that two time intervals are arranged on base (1), this horizontal backhaul component is nitrogen spring (21), nitrogen spring (21) is arranged on base (1) by nitrogen spring fixed block (15), and the right-hand member of nitrogen spring (21) is connected with horizontal sliding shoe (16) by jacking block (14).
Edge covering mechanism in locked die translation the most according to claim 1 and 2, it is characterised in that: described horizontal sliding shoe assembly includes that two cams (8), two cams (8) are arranged on the upper end of right vertically block (13c) with passing through axle (6) time interval respectively；
Described driver is two, two drivers respectively with two cam (8) one_to_one corresponding/contact.
Edge covering mechanism in locked die translation the most according to claim 1 and 2, it is characterised in that: it is provided with self-oiling guide bushing (22) between described cam (8) and axle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510280871.8A CN104801619B (en) | 2015-05-28 | 2015-05-28 | Edge covering mechanism in locked die translation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510280871.8A CN104801619B (en) | 2015-05-28 | 2015-05-28 | Edge covering mechanism in locked die translation |
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| Publication Number | Publication Date |
|---|---|
| CN104801619A CN104801619A (en) | 2015-07-29 |
| CN104801619B true CN104801619B (en) | 2016-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510280871.8A Active CN104801619B (en) | 2015-05-28 | 2015-05-28 | Edge covering mechanism in locked die translation |
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| CN (1) | CN104801619B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069903A (en) * | 2022-06-17 | 2022-09-20 | 安徽千缘模具有限公司 | Door sash flanging mechanism |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1389498A1 (en) * | 2002-08-13 | 2004-02-18 | Process Conception Ingenierie S.A. | Method and device for assembling workpieces by hemming a peripheral edge |
| CN203495023U (en) * | 2013-10-10 | 2014-03-26 | 无锡威唐金属科技有限公司 | Self sliding block side punching forming die |
| CN204220783U (en) * | 2014-10-27 | 2015-03-25 | 斯摩摩（武汉）汽车模具有限公司 | Rotary tapered wedge |
| CN204234600U (en) * | 2014-11-17 | 2015-04-01 | 重庆长安汽车股份有限公司 | The interior button edge covering mechanism of automobile sash buckling mould |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050217339A1 (en) * | 2004-03-30 | 2005-10-06 | Tesco Engineering Inc. | Roller type hemming apparatus |
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2015
- 2015-05-28 CN CN201510280871.8A patent/CN104801619B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1389498A1 (en) * | 2002-08-13 | 2004-02-18 | Process Conception Ingenierie S.A. | Method and device for assembling workpieces by hemming a peripheral edge |
| CN203495023U (en) * | 2013-10-10 | 2014-03-26 | 无锡威唐金属科技有限公司 | Self sliding block side punching forming die |
| CN204220783U (en) * | 2014-10-27 | 2015-03-25 | 斯摩摩（武汉）汽车模具有限公司 | Rotary tapered wedge |
| CN204234600U (en) * | 2014-11-17 | 2015-04-01 | 重庆长安汽车股份有限公司 | The interior button edge covering mechanism of automobile sash buckling mould |
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| CN104801619A (en) | 2015-07-29 |
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