CN203578559U - Continuous die of inner side and outer side upper rails of automobile seat - Google Patents
Continuous die of inner side and outer side upper rails of automobile seat Download PDFInfo
- Publication number
- CN203578559U CN203578559U CN201320681696.XU CN201320681696U CN203578559U CN 203578559 U CN203578559 U CN 203578559U CN 201320681696 U CN201320681696 U CN 201320681696U CN 203578559 U CN203578559 U CN 203578559U
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- mold insert
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- nitrogen spring
- moulding
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Abstract
The utility model discloses a continuous die of inner side and outer side upper rails of an automobile seat. The continuous die comprises an upper die and a lower die, wherein the upper die and the lower die are connected through a guide sleeve and a guide column, a plurality of punching convex dies, edge cutting convex dies, forming convex dies, guiding pins and other parts are arranged on an upper die base, and a plurality of material floating pins, floating blocks, forming blocks, forming tops and bottoms and other parts are arranged on a lower die base. The method that large sliding rails are produced with the continuous die is adopted, a plurality of procedures are arranged reasonably and successfully, and therefore not only is production efficiency improved, but also four different specifications of large sliding rails are produced with the continuous die by selecting different working procedures on the premise that the working procedures are ingeniously arranged. According to the continuous die, the using method is simple, line production is completely achieved, the process from the material conveying to product forming is automatically completed through a machine, and therefore production efficiency is high, and the continuous die is easy to operate and maintain.
Description
Technical field
The utility model relates to the progressive die of the upper rail in outside in a kind of automotive seat, particularly for the large slide rail in outside in the large slide rail of V348, the large slide rail of K2 and HFC6500.
Background technology
Existing slide rail production technology gradually adopts the production equipment of automation, and the various operations such as punching press and bending are all to complete continuously on machine.But for the upper rail in outside in the automotive seat of various different models, still use the different progressive dies to carry out industrial production.Because the structure of the large slide rail of Multiple Type is similar, only have small part structure need to use different production technologies, and enterprise need to buy multiple equipment when producing, and like this, has greatly wasted fund and manpower.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and the progressive die of the upper rail in outside in a kind of automotive seat is provided.
In automotive seat, a progressive die for rail is gone up in outside, comprises the lower clamping plate of the progressive die, lower parallel block, die shoe, spring one, buoyant pin, spring two, lift block one, punching and trimming punch, positioning key one, forming blocks one, nitrogen spring one, the moulding end one, top, pilot pin one, lower bolster one, spring three, lift block two, lower bolster two, lower bolster three, nitrogen spring two, the moulding end two, top, forming blocks two, forming blocks three, pilot pin two, nitrogen spring three, the moulding end three, top, and upper bolster, upper parallel block, piercing punch one, nitrogen spring four, trimming punch one, piercing punch two, trimming punch two, pilot pin three, thimble one, trimming and grooving punch, thimble two, stripper mold insert one, nitrogen spring five, positioning key two, thimble three, forming convax mould one, nitrogen spring six, forming convax mould two, forming convax mould three, thimble four, stripper mold insert two, nitrogen spring seven, stripper mold insert three, nitrogen spring eight, thimble five, optional stripper mold insert one, pilot pin four, optional stripper mold insert two, optional stripper mold insert three, optional stripper mold insert four, inductive needle, forming blocks four, waste material removal tool, tiltedly carve fixed block, moulding fixed block, forming blocks five, cylinder, material discharging rod, de-stub bar, between upper bolster and die shoe, by guide pin bushing, be connected with guide pillar, between lower clamping plate and die shoe, by parallel block under polylith, be connected, upper bolster is connected on upper clamping plate by parallel block on polylith, buoyant pin bottom is provided with spring one, nitrogen spring four is housed on upper bolster successively, nitrogen spring five, nitrogen spring six, nitrogen spring seven, nitrogen spring eight, piercing punch one, trimming punch one, piercing punch two, trimming punch two is fixed on upper bolster successively, pilot pin three is fixed on upper bolster, both sides are distributed with two thimbles one, multiple springs two are equipped with in lift block one bottom, trimming and grooving punch, punching and trimming punch are fixed on upper bolster successively, stripper mold insert one is fixed on the top of nitrogen spring five, thimble two is provided with spring in upper end in the lump through stripper mold insert, multiple springs three are equipped with in lift block two bottoms, forming blocks one, forming blocks two, forming blocks three is fixed on die shoe by positioning key one, the moulding end one, top, is among two formation of lots pieces one, nitrogen spring one is equipped with in its bottom, forming convax mould one, forming convax mould two, forming convax mould three is fixed on upper bolster successively, lower bolster one, lower bolster two, lower bolster three is all fixed on die shoe, the moulding end two, top, is among two formation of lots pieces two, nitrogen spring two is equipped with in its bottom, stripper mold insert two is passed by thimble four, be fixed on upper bolster, stripper mold insert three is fixed on the top of nitrogen spring seven, optional stripper mold insert one, optional stripper mold insert two, optional stripper mold insert three, optional stripper mold insert four is arranged in order and is fixed on upper bolster, in the middle of optional stripper mold insert one, pilot pin four is housed, both sides are passed by thimble five, the moulding end three, top, is among two formation of lots pieces three, nitrogen spring three is equipped with in its bottom, and middle part, the ends three, moulding top is provided with pilot pin two, final forming blocks four is fixed on upper bolster, on the die shoe on its left side, inductive needle is housed, the end of upper bolster is equipped with waste material removal tool, in addition, tiltedly carving fixed block is fixed on upper bolster by positioning key two, forming blocks five is fixed on moulding fixed block, moulding fixed block by tilt slide with tiltedly carve fixed block and be connected, thimble three withstands moulding fixed block from top, pilot pin one passes moulding fixed block and tiltedly carves fixed block, cylinder is arranged on a side of die shoe, and its control circuit is connected with inductive needle, material discharging rod is connected with cylinder, de-stub bar is equipped with on its top.
A using method for the progressive die of the upper rail in outside in automotive seat, comprises the following steps:
1) the 1st procedure is mainly a pair of material punching of piercing punch;
2) the 2nd procedure is by trimming punch one, trimming punch two to material trimming, and piercing punch two is to material punching;
3) the 3rd procedure by trimming and grooving punch to material trimming and grooving;
4) the 4th, 5 procedures carry out punching and trimming by punching and trimming punch to material;
5) the 6th procedure, by stripper mold insert one, forming blocks one and the moulding top end one acting in conjunction, carries out U-shaped bending to material;
6) the 7th procedure, by forming blocks five and forming convax mould one acting in conjunction, carries out moulding to material right side, and the 8th procedure carries out moulding to material left side;
7) the 9th procedure, by forming convax mould two and another shape forming blocks acting in conjunction, carries out the 2nd moulding to material right side, and the 10th procedure carries out the 2nd moulding to material left side;
8) the 11st procedure, by forming convax mould three and forming blocks acting in conjunction, carries out the 3rd moulding to material right side;
9) the 12nd procedure carries out shaping by stripper mold insert two to material;
10) the 13rd procedure pushes up the end two, forming blocks two actings in conjunction by stripper mold insert three and moulding, and material is carried out to upper bending;
11) the 14th procedure is empty step;
12) the 15th procedure carries out punching by a pair of material of optional stripper mold insert, only for the production of the large slide rail of V348, the 16th procedure carries out punching by optional stripper mold insert two to material, only for the production of the large slide rail of K2, the 17th procedure carries out punching by optional stripper mold insert three to material, only for the production of the large slide rail in HFC6500 outside, the 18th procedure carries out punching by optional stripper mold insert four to material, only for the production of the large slide rail in HFC6500 inner side, after choosing product type, should install corresponding stripper mold insert, and the other products of dismantling stripper mold insert used.
13) the 19th procedure is empty step;
14) the 20th procedure, by forming blocks three, the moulding end three, top and forming blocks four actings in conjunction, carries out last moulding to material, when forming blocks four presses down, inductive needle can be triggered in its left side, after inductive needle acknowledge(ment) signal, will start cylinder, cylinder promotes finished product and completes blanking;
15) the 21st procedure, waste material removal tool is excised unnecessary waste material.
The utility model has carried out improvement and bring new ideas in original production technology, the progressive die of the large slide rail in V348, K2, HFC6500 inner side and outside is integrated on a multiplex progressive die, make user can adjust neatly production object, in time meeting the market requirement.And saved the cost of buying multiple progressive dies, and meanwhile, also greatly reduced multiple progressive dies and produced the required floor space of machine, economical convenient.The progressive die has the device of self-feeding and blanking and excision waste material, only needs a workman to monitor, using method is simple, and operation and maintenance cost is low.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the progressive die of the upper rail in outside in the utility model automotive seat;
Fig. 2 is the schematic diagram 1. of part of the progressive die of the upper rail in outside in the utility model automotive seat;
Fig. 3 is the schematic diagram 2. of part of the progressive die of the upper rail in outside in the utility model automotive seat;
Fig. 4 is the schematic diagram of the blanking mechanism of the progressive die of the upper rail in outside in the utility model automotive seat;
In figure, lower clamping plate 1, lower parallel block 2, die shoe 3, spring 1, buoyant pin 5, spring 26, lift block 1, punching and trimming punch 8, positioning key 1, forming blocks 1, nitrogen spring 1, the moulding end 1, top, pilot pin 1, lower bolster 1, spring 3 15, lift block 2 16, lower bolster 2 17, lower bolster 3 18, nitrogen spring 2 19, the moulding end 2 20, top, forming blocks 2 21, forming blocks 3 22, pilot pin 2 23, nitrogen spring 3 24, the moulding end 3 25, top, and upper bolster 26, upper parallel block 27, piercing punch 1, nitrogen spring 4 29, trimming punch 1, piercing punch 2 31, trimming punch 2 32, pilot pin 3 33, thimble 1, trimming and grooving punch 35, thimble 2 36, stripper mold insert 1, nitrogen spring 5 38, positioning key 2 39, thimble 3 40, forming convax mould 1, nitrogen spring 6 42, forming convax mould 2 43, forming convax mould 3 44, thimble 4 45, stripper mold insert 2 46, nitrogen spring 7 47, stripper mold insert 3 48, nitrogen spring 8 49, thimble 5 50, optional stripper mold insert 1, pilot pin 4 52, optional stripper mold insert 2 53, optional stripper mold insert 3 54, optional stripper mold insert 4 55, inductive needle 56, forming blocks 4 57, waste material removal tool 58, tiltedly carve fixed block 59, moulding fixed block 60, forming blocks 5 61, cylinder 62, material discharging rod 63, de-stub bar 64.
The specific embodiment
As Fig. 1, 2, 3, shown in 4, the progressive die of the upper rail in outside in 1 one kinds of automotive seats, it comprises the lower clamping plate (1) of the progressive die, lower parallel block (2), die shoe (3), spring one (4), buoyant pin (5), spring two (6), lift block one (7), punching and trimming punch (8), positioning key one (9), forming blocks one (10), nitrogen spring one (11), the moulding end one (12), top, pilot pin one (13), lower bolster one (14), spring three (15), lift block two (16), lower bolster two (17), lower bolster three (18), nitrogen spring two (19), the moulding end two (20), top, forming blocks two (21), forming blocks three (22), pilot pin two (23), nitrogen spring three (24), the moulding end three (25), top, and upper bolster (26), upper parallel block (27), piercing punch one (28), nitrogen spring four (29), trimming punch one (30), piercing punch two (31), trimming punch two (32), pilot pin three (33), thimble one (34), trimming and grooving punch (35), thimble two (36), stripper mold insert one (37), nitrogen spring five (38), positioning key two (39), thimble three (40), forming convax mould one (41), nitrogen spring six (42), forming convax mould two (43), forming convax mould three (44), thimble four (45), stripper mold insert two (46), nitrogen spring seven (47), stripper mold insert three (48), nitrogen spring eight (49), thimble five (50), optional stripper mold insert one (51), pilot pin four (52), optional stripper mold insert two (53), optional stripper mold insert three (54), optional stripper mold insert four (55), inductive needle (56), forming blocks four (57), waste material removal tool (58), tiltedly carve fixed block (59), moulding fixed block (60), forming blocks five (61), cylinder (62), material discharging rod (63), de-stub bar (64), between upper bolster (26) and die shoe (3), by guide pin bushing, be connected with guide pillar, between lower clamping plate (1) and die shoe (3), by parallel block under polylith (2), be connected, upper bolster (26) is connected on upper clamping plate by parallel block on polylith (27), buoyant pin (5) bottom is provided with spring one (4), nitrogen spring four (29) is housed on upper bolster (26) successively, nitrogen spring five (38), nitrogen spring six (42), nitrogen spring seven (47), nitrogen spring eight (49), piercing punch one (28), trimming punch one (30), piercing punch two (31), trimming punch two (32) is fixed on upper bolster (26) successively, pilot pin three (33) is fixed on upper bolster (26), both sides are distributed with two thimbles one (34), multiple springs two (6) are equipped with in lift block one (7) bottom, trimming and grooving punch (35), punching and trimming punch (8) are fixed on upper bolster (26) successively, stripper mold insert one (37) is fixed on the top of nitrogen spring five (38), thimble two (36) is through stripper mold insert one (37) and be provided with spring in upper end, multiple springs three (15) are equipped with in lift block two (16) bottoms, forming blocks one (10), forming blocks two (21), forming blocks three (22) is fixed on die shoe (3) by positioning key one (9), the moulding end one (12), top, is among two formation of lots pieces one (10), nitrogen spring one (11) is equipped with in its bottom, forming convax mould one (41), forming convax mould two (43), forming convax mould three (44) is fixed on upper bolster (26) successively, lower bolster one (14), lower bolster two (17), lower bolster three (18) is all fixed on die shoe (3), the moulding end two (20), top, is among two formation of lots pieces two (21), nitrogen spring two (19) is equipped with in its bottom, stripper mold insert two (46) is passed by thimble four (45), be fixed on upper bolster (26), stripper mold insert three (48) is fixed on the top of nitrogen spring seven (47), optional stripper mold insert one (51), optional stripper mold insert two (53), optional stripper mold insert three (54), optional stripper mold insert four (55) is arranged in order and is fixed on upper bolster (26), in the middle of optional stripper mold insert one (51), pilot pin four (52) is housed, both sides are passed by thimble five (50), the moulding end three (25), top, is among two formation of lots pieces three (22), nitrogen spring three (24) is equipped with in its bottom, and middle part, the moulding ends, top three (25) is provided with pilot pin two (23), final forming blocks four (57) is fixed on upper bolster (26), on the die shoe (3) on its left side, inductive needle (56) is housed, the end of upper bolster is equipped with waste material removal tool (58), in addition, tiltedly carving fixed block (59) is fixed on upper bolster (26) by positioning key two (39), forming blocks five (61) is fixed on moulding fixed block (60), moulding fixed block (60) by tilt slide with tiltedly carve fixed block (59) and be connected, thimble three (40) withstands moulding fixed block (60) from top, pilot pin one (13) passes moulding fixed block (60) and tiltedly carves fixed block (59), cylinder (62) is arranged on a side of die shoe (3), and its control circuit is connected with inductive needle (56), material discharging rod (63) is connected with cylinder (62), de-stub bar (64) is equipped with on its top.
A using method for the progressive die of the upper rail in outside in automotive seat, it comprises the following steps:
1) the 1st procedure is mainly that piercing punch one (28) is to material punching;
2) the 2nd procedure is by trimming punch one (30), trimming punch two (32) to material trimming, and piercing punch two (31) is to material punching;
3) the 3rd procedure by trimming and grooving punch (35) to material trimming and grooving;
4) the 4th, 5 procedures carry out punching and trimming by punching and trimming punch (8) to material;
5) the 6th procedure, by stripper mold insert one (37), forming blocks one (10) and the moulding top end one (12) acting in conjunction, carries out U-shaped bending to material;
6) the 7th procedure, by forming blocks five (61) and forming convax mould one (41) acting in conjunction, carries out moulding to material right side, and the 8th procedure carries out moulding to material left side;
7) the 9th procedure, by forming convax mould two (43) and another shape forming blocks acting in conjunction, carries out the 2nd moulding to material right side, and the 10th procedure carries out the 2nd moulding to material left side;
8) the 11st procedure, by forming convax mould three (44) and forming blocks acting in conjunction, carries out the 3rd moulding to material right side;
9) the 12nd procedure carries out shaping by stripper mold insert two (46) to material;
10) the 13rd procedure pushes up the end two (20), forming blocks two (21) actings in conjunction by stripper mold insert three (48) and moulding, and material is carried out to upper bending;
11) the 14th procedure is empty step;
12) the 15th procedure carries out punching by optional stripper mold insert one (51) to material, only for the production of the large slide rail of V348, the 16th procedure carries out punching by optional stripper mold insert two (53) to material, only for the production of the large slide rail of K2, the 17th procedure carries out punching by optional stripper mold insert three (54) to material, only for the production of the large slide rail in HFC6500 outside, the 18th procedure carries out punching by optional stripper mold insert four (55) to material, only for the production of the large slide rail in HFC6500 inner side, after choosing product type, should install corresponding stripper mold insert, and the other products of dismantling stripper mold insert used.
13) the 19th procedure is empty step;
14) the 20th procedure is by forming blocks three (22), the moulding end three (25), top and forming blocks four (57) actings in conjunction, material is carried out to last moulding, when forming blocks four (57) presses down, inductive needle (56) can be triggered in its left side, after inductive needle (56) acknowledge(ment) signal, to start cylinder (62), cylinder promotes finished product and completes blanking;
15) the 21st procedure, waste material removal tool (58) is excised unnecessary waste material.
Claims (1)
1. a progressive die for the upper rail in outside in automotive seat, is characterized in that, comprises the lower clamping plate (1) of the progressive die, lower parallel block (2), die shoe (3), spring one (4), buoyant pin (5), spring two (6), lift block one (7), punching and trimming punch (8), positioning key one (9), forming blocks one (10), nitrogen spring one (11), the moulding end one (12), top, pilot pin one (13), lower bolster one (14), spring three (15), lift block two (16), lower bolster two (17), lower bolster three (18), nitrogen spring two (19), the moulding end two (20), top, forming blocks two (21), forming blocks three (22), pilot pin two (23), nitrogen spring three (24), the moulding end three (25), top, and upper bolster (26), upper parallel block (27), piercing punch one (28), nitrogen spring four (29), trimming punch one (30), piercing punch two (31), trimming punch two (32), pilot pin three (33), thimble one (34), trimming and grooving punch (35), thimble two (36), stripper mold insert one (37), nitrogen spring five (38), positioning key two (39), thimble three (40), forming convax mould one (41), nitrogen spring six (42), forming convax mould two (43), forming convax mould three (44), thimble four (45), stripper mold insert two (46), nitrogen spring seven (47), stripper mold insert three (48), nitrogen spring eight (49), thimble five (50), optional stripper mold insert one (51), pilot pin four (52), optional stripper mold insert two (53), optional stripper mold insert three (54), optional stripper mold insert four (55), inductive needle (56), forming blocks four (57), waste material removal tool (58), tiltedly carve fixed block (59), moulding fixed block (60), forming blocks five (61), cylinder (62), material discharging rod (63), de-stub bar (64), between upper bolster (26) and die shoe (3), by guide pin bushing, be connected with guide pillar, between lower clamping plate (1) and die shoe (3), by parallel block under polylith (2), be connected, upper bolster (26) is connected on upper clamping plate by parallel block on polylith (27), buoyant pin (5) bottom is provided with spring one (4), nitrogen spring four (29) is housed on upper bolster (26) successively, nitrogen spring five (38), nitrogen spring six (42), nitrogen spring seven (47), nitrogen spring eight (49), piercing punch one (28), trimming punch one (30), piercing punch two (31), trimming punch two (32) is fixed on upper bolster (26) successively, pilot pin three (33) is fixed on upper bolster (26), both sides are distributed with two thimbles one (34), multiple springs two (6) are equipped with in lift block one (7) bottom, trimming and grooving punch (35), punching and trimming punch (8) are fixed on upper bolster (26) successively, stripper mold insert one (37) is fixed on the top of nitrogen spring five (38), thimble two (36) is through stripper mold insert one (37) and be provided with spring in upper end, multiple springs three (15) are equipped with in lift block two (16) bottoms, forming blocks one (10), forming blocks two (21), forming blocks three (22) is fixed on die shoe (3) by positioning key one (9), the moulding end one (12), top, is among two formation of lots pieces one (10), nitrogen spring one (11) is equipped with in its bottom, forming convax mould one (41), forming convax mould two (43), forming convax mould three (44) is fixed on upper bolster (26) successively, lower bolster one (14), lower bolster two (17), lower bolster three (18) is all fixed on die shoe (3), the moulding end two (20), top, is among two formation of lots pieces two (21), nitrogen spring two (19) is equipped with in its bottom, stripper mold insert two (46) is passed by thimble four (45), be fixed on upper bolster (26), stripper mold insert three (48) is fixed on the top of nitrogen spring seven (47), optional stripper mold insert one (51), optional stripper mold insert two (53), optional stripper mold insert three (54), optional stripper mold insert four (55) is arranged in order and is fixed on upper bolster (26), in the middle of optional stripper mold insert one (51), pilot pin four (52) is housed, both sides are passed by thimble five (50), the moulding end three (25), top, is among two formation of lots pieces three (22), nitrogen spring three (24) is equipped with in its bottom, and middle part, the moulding ends, top three (25) is provided with pilot pin two (23), final forming blocks four (57) is fixed on upper bolster (26), on the die shoe (3) on its left side, inductive needle (56) is housed, the end of upper bolster is equipped with waste material removal tool (58), in addition, tiltedly carving fixed block (59) is fixed on upper bolster (26) by positioning key two (39), forming blocks five (61) is fixed on moulding fixed block (60), moulding fixed block (60) by tilt slide with tiltedly carve fixed block (59) and be connected, thimble three (40) withstands moulding fixed block (60) from top, pilot pin one (13) passes moulding fixed block (60) and tiltedly carves fixed block (59), cylinder (62) is arranged on a side of die shoe (3), and its control circuit is connected with inductive needle (56), material discharging rod (63) is connected with cylinder (62), de-stub bar (64) is equipped with on its top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320681696.XU CN203578559U (en) | 2013-11-01 | 2013-11-01 | Continuous die of inner side and outer side upper rails of automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320681696.XU CN203578559U (en) | 2013-11-01 | 2013-11-01 | Continuous die of inner side and outer side upper rails of automobile seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203578559U true CN203578559U (en) | 2014-05-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320681696.XU Withdrawn - After Issue CN203578559U (en) | 2013-11-01 | 2013-11-01 | Continuous die of inner side and outer side upper rails of automobile seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203578559U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639289A (en) * | 2013-11-01 | 2014-03-19 | 浙江龙生汽车部件股份有限公司 | Progressive die of upper rails on inner side and outer side of automobile seat and using method thereof |
| CN104438854A (en) * | 2014-12-19 | 2015-03-25 | 苏州莱测检测科技有限公司 | Special stamping jig for plate with lifting lugs |
| CN104785625A (en) * | 2015-03-24 | 2015-07-22 | 浙江龙生汽车部件股份有限公司 | Continuous die for manufacturing automobile seat sliding way holder and method for manufacturing automobile seat sliding way holder |
| CN105033040A (en) * | 2014-12-30 | 2015-11-11 | 宁波旭友交通电器有限公司 | Vehicle seat framework preparation method |
-
2013
- 2013-11-01 CN CN201320681696.XU patent/CN203578559U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639289A (en) * | 2013-11-01 | 2014-03-19 | 浙江龙生汽车部件股份有限公司 | Progressive die of upper rails on inner side and outer side of automobile seat and using method thereof |
| CN103639289B (en) * | 2013-11-01 | 2017-09-19 | 浙江龙生汽车部件科技有限公司 | The progressive die and its application method of outside upper rail in a kind of automotive seat |
| CN104438854A (en) * | 2014-12-19 | 2015-03-25 | 苏州莱测检测科技有限公司 | Special stamping jig for plate with lifting lugs |
| CN105033040A (en) * | 2014-12-30 | 2015-11-11 | 宁波旭友交通电器有限公司 | Vehicle seat framework preparation method |
| CN104785625A (en) * | 2015-03-24 | 2015-07-22 | 浙江龙生汽车部件股份有限公司 | Continuous die for manufacturing automobile seat sliding way holder and method for manufacturing automobile seat sliding way holder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170626 Address after: 311504 Yu Zhaocun, the Fuchun River Town, Tonglu County, Hangzhou, Zhejiang Patentee after: Zhejiang Longsheng Auto Parts Technology Co., Ltd. Address before: 311504 machinery industry zone, the Fuchun River Town, Tonglu County, Zhejiang Patentee before: Zhejiang Longsheng Auto Parts Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140507 Effective date of abandoning: 20170919 |
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| AV01 | Patent right actively abandoned |