CN206276806U - Sliding rail of automobile seat mother's rail tablet continuous stamping die - Google Patents

Sliding rail of automobile seat mother's rail tablet continuous stamping die Download PDF

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Publication number
CN206276806U
CN206276806U CN201621399173.6U CN201621399173U CN206276806U CN 206276806 U CN206276806 U CN 206276806U CN 201621399173 U CN201621399173 U CN 201621399173U CN 206276806 U CN206276806 U CN 206276806U
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China
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block
punching press
stamping die
raw material
automobile seat
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CN201621399173.6U
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Chinese (zh)
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曹嘉伟
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Wuxi Nuo Fei New And High Technology Co Ltd
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Wuxi Nuo Fei New And High Technology Co Ltd
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Abstract

The utility model is related to the Stamping Die Technology field of auto parts machinery, more particularly to a kind of sliding rail of automobile seat mother's rail tablet continuous stamping die.During existing sliding rail of automobile seat mother rail tablet continuous stamping die punching press, banding raw material to be punched are easily shifted to mould side, for the technical problem, the utility model provides a kind of sliding rail of automobile seat mother rail tablet continuous stamping die, the mould has a punching press position-limit mechanism, the punching press position-limit mechanism is located at the side of mould, the punching press position-limit mechanism includes upper cushion block, nitrogen spring, upper holder block, guide pad, latch, inclined plane slide block, inclined-plane inserted block, backer, back-moving spring, nut and screw rod, there is pin hole on the guide pad, the latch is matched with pin hole.Banding raw material to be punched are shifted to mould side when can prevent punching press using the punching press position-limit mechanism.

Description

Sliding rail of automobile seat mother's rail tablet continuous stamping die
Technical field
The utility model is related to the Stamping Die Technology field of auto parts machinery, more particularly to a kind of sliding rail of automobile seat mother's rail Tablet continuous stamping die.
Background technology
Existing sliding rail of automobile seat mother rail tablet continuous stamping die, when banding raw material are conveyed, banding raw material Generally there is small gap with lower mould side in side, so design the reason for be:When banding raw material are conveyed, not only wanting can Accurate feeding stamping station, it is ensured that the progress of position, and course of conveying can not damage the side of banding raw material, if gap Excessive, then not enough, if gap is too small, lower mould side is likely to result in the change of banding raw material side to conveying direction positional precision Shape or abrasion.But this mould, in punching press banding raw material, due to the presence of minim gap, banding raw material can be downward The direction displacement obliquely of mould side, influences punching precision.
Utility model content
For the problems of the prior art, the utility model provides a kind of sliding rail of automobile seat mother rail tablet continuous stamping die Tool.
To realize above technical purpose, the technical solution of the utility model is:
A kind of sliding rail of automobile seat mother's rail tablet continuous stamping die, including set from top to bottom upper die plate, fixed plate, Upper edge of a knife insert, stripper, lower edge of a knife insert, lower template, lower location-plate, the fixed plate are located on upper die plate, the upper slitter In fixed plate, the stripper is installed in fixed plate by discharging screw for mouthful insert, the stripper and fixed plate it Between be provided with discharging spring, the lower edge of a knife insert in lower template, the lower template on lower location-plate, the lower template Bottom seat pad is provided with and lower location-plate between, delivery sheet is additionally provided with the lower template, the delivery sheet is by banding former material to be punched Material feeding mould, also including the punching press position-limit mechanism for preventing banding raw material punching press shift to be punched, the punching press limit Position mechanism be located at mould side, the punching press position-limit mechanism include upper cushion block, nitrogen spring, upper holder block, guide pad, latch, Inclined plane slide block, inclined-plane inserted block, backer, back-moving spring, nut and screw rod, the upper cushion block are located in fixed plate, the nitrogen bullet The inflation end of spring is connected with upper cushion block, and piston end is connected with upper holder block, and the guide pad is located at the side of lower template stamped area, There is pin hole, the latch is matched with pin hole on the guide pad, the backer is located at the outside of guide pad, the backer Inclined plane slide block is provided with and guide pad between, in being horizontally disposed with, one end is free end to the screw rod, and the other end is connected to through backer On inclined plane slide block, the inclined-plane inserted block is on inclined plane slide block and both inclined-planes are engaged, and the free end of the screw rod is provided with Nut, is arranged with back-moving spring on the screw rod between the nut and backer, the upper holder block is located at the surface of inclined-plane inserted block.
From the above, it can be seen that the utility model possesses advantages below:Punching belt is treated using punching press position-limit mechanism Shape raw material are spacing, it is to avoid material is shifted to side during punching press.
Used as improvement, the punching press position-limit mechanism also includes locating piece, and the locating piece is located at backer towards inclined plane slide block On the outer wall of side, the locating piece has chute, and the chute is used to limit the direct of travel of screw rod;Limited using locating piece The direct of travel of screw rod, so as to ensure the collimation of sliding block glide direction.
Preferably, the screw rod has 2, correspondingly the nut has 2, and the back-moving spring has 2, the positioning Block has 2 chutes.
Used as improvement, the lower template is additionally provided with groove and groove is located on the stepping path of banding raw material to be punched, Be provided with the jacking mechanism for jack-up banding raw material to be punched in the groove, the jacking mechanism in the groove on move down Dynamic, the jacking mechanism includes roller, alignment pin, jacking block and spring, and the jacking block is located at bottom portion of groove, the jacking block and groove Spring is provided between bottom, on jacking block, the roller can be rotated the roller by rotating shaft of alignment pin along feed direction, The spring is in free state and roller top surface is higher than the lower edge of a knife insert upper surface during die sinking, and the spring is in pressure during punching press Contracting state and roller top surface are less than lower edge of a knife insert upper surface;During mold work, upper and lower mould matched moulds during punching press, in upper molding In the presence of power, the spring-compressed of jacking mechanism, jacking block is moved downward, so as to drive roller to move downward, banding raw material are protected Hold in punching press requirement highly, upper edge of a knife insert and lower edge of a knife insert are engaged and banding raw material are carried out with punching press, complete punching press step Suddenly;During die sinking stepping, in the presence of spring force, jacking block drives roller to move upwards, so that jack-up banding raw material, due to Roller top surface is higher than edge of a knife top surface so that have gap between banding raw material and the edge of a knife, not only avoids the edge of a knife from scratching banding former Material, and reduce the abrasion of the edge of a knife.
Preferably, the groove has multiple and is symmetrically distributed on the stepping path of banding raw material to be punched, often Jacking mechanism is designed with the individual groove;Jacking mechanism has multiple, is uniformly distributed in the stepping road of banding raw material to be punched On footpath, it is ensured that raw material to be punched integrally keep level not incline during jacking mechanism jack-up banding raw material to be punched.
As improvement, it is provided with multiple for limiting banding raw material width to be punched along feed direction on the delivery sheet Location hole, the location hole has the alignment pin of matching;Alignment pin and location hole are used cooperatively, so as to realize the feeding of delivery sheet Width adjustment.
Preferably, the location hole spaced set has multirow, the line space is 10cm
Brief description of the drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is side view of the present utility model;
Fig. 3 is structural representation of the present utility model;
Fig. 4 is the partial enlarged drawing of Fig. 2;
Fig. 5 is the structural representation of punching press position-limit mechanism of the present utility model;
Fig. 6 is the structural representation of punching press position-limit mechanism of the present utility model;
Fig. 7 is the structural representation of punching press position-limit mechanism of the present utility model;
Fig. 8 is the partial enlarged drawing of Fig. 1;
Fig. 9 is top view of the present utility model;
Reference:1. upper die plate, 2. fixed plate, 3. go up edge of a knife insert, 4. stripper, 5. descend edge of a knife insert, 6. descend mould Plate, location-plate is 7. descended, 8. discharging screw, 9. discharging spring, 10. bottom seat pad, 11. delivery sheets, 12. punching press position-limit mechanisms, 1201. It is upper cushion block, 1202. nitrogen springs, 1203. upper holder blocks, 1204. guide pads, 1205. latches, 1206. inclined plane slide blocks, 1207. oblique Face inserted block, 1208. backers, 1209. back-moving springs, 1210. nuts, 1211. screw rods, 1212. locating pieces, 1213. chutes, 13. Groove, 14. jacking mechanisms, 141. rollers, 142. alignment pins, 143. jacking blocks, 144. springs, 15. location holes.
Specific embodiment
With reference to Fig. 1 to Fig. 9, a specific embodiment of the present utility model is described in detail, but not to power of the present utility model Profit requires to do any restriction.
As shown in Figure 1 to Figure 3, a kind of sliding rail of automobile seat mother rail tablet continuous stamping die, including set from top to bottom Upper die plate, fixed plate, upper edge of a knife insert 3, stripper 4, lower edge of a knife insert 5, lower template 6, lower location-plate, fixed plate 2 is located at On upper die plate, in fixed plate 2, stripper 4 is installed in fixed plate 2 upper edge of a knife insert 3 by discharging screw 8, stripper 4 Discharging spring 9 is provided between fixed plate 2, in lower template 6, lower template 6 is located at lower location-plate 7 to the lower edge of a knife insert 5 On, bottom seat pad 10 is provided between lower template 6 and lower location-plate 7, delivery sheet 11 is additionally provided with lower template 6, delivery sheet 11 will be waited to rush Pressure zone shape raw material send into mould, also including the punching press position-limit mechanism for preventing banding raw material punching press shift to be punched 12, the punching press position-limit mechanism 12 is located at the side of mould, and the punching press position-limit mechanism 12 includes upper cushion block 1201, nitrogen spring 1202nd, upper holder block 1203, guide pad 1204, latch, inclined plane slide block 1206, inclined-plane inserted block 1207, backer 1208, back-moving spring 1209th, nut 1210 and screw rod 1211, the upper cushion block 1201 are located in fixed plate 2, the inflation end of the nitrogen spring 1202 It is connected with upper cushion block 1201, piston end is connected with upper holder block 1203, the guide pad 1204 is located at the side of the stamped area of lower template 6 Side, has pin hole 1205 on the guide pad 1204, the latch 1205 is matched with pin hole, and the backer 1208 is located at and leads Expect the outside of block 1204, inclined plane slide block 1206 is provided between the backer 1208 and guide pad 1204, the screw rod 1211 is in water Flat to set, one end is free end, and the other end is connected on inclined plane slide block 1206 through backer 1208, and the inclined-plane inserted block 1207 sets It is engaged on inclined plane slide block 1206 and both inclined-planes, the free end of the screw rod 1211 is provided with nut 1210, the nut Back-moving spring 1209 is arranged with screw rod 1211 between 1210 and backer 1208, the upper holder block 1203 is located at inclined-plane inserted block 1207 surface.
As shown in Figs. 4-6, it is the structural representation of punching press position-limit mechanism 12.
The operation principle of above-mentioned technical proposal is:
(1) during matched moulds punching press, upper mould is moved downward, and cushion block 1201 is moved downward in drive, and nitrogen spring 1202 is compressed After move downward, promote upper holder block 1203 to move down, so as to promote inclined-plane inserted block 1207 to move down, inclined-plane inserted block 1207 Ramp effect is in the inclined-plane of inclined plane slide block 1206 so that inclined plane slide block is slided to the right, so that promote guide pad 1204 to move right, The purpose for limiting banding raw material to be punched and lower mould side spacing is reached, at the same time, inclined plane slide block 1206 moves right band The dynamic screw rod 1211 for being connected to the left side of inclined plane slide block 1206 is moved right so that back-moving spring 1209 compresses and is resisted against backer On 1208.
(2) when molding, upper mould is moved up, and nitrogen spring recovers 1202 and drives shifting on upper holder block 1203, puts on inclined-plane Downward pressure on inserted block 1207 disappears, and pulls inclined plane slide block 1206 to be moved to the left in the stretching of back-moving spring 1209, so that Inclined-plane inserted block 1207 resets.
Need not using punching press position-limit mechanism 12 carry out punching press it is spacing when, latch 1205 is inserted into pin hole, you can real Now to the fixation of guide pad 1204.
As shown in fig. 7, punching press position-limit mechanism 12 also includes locating piece 1212, the locating piece 1212 is located at the face of backer 1208 On outer wall to sliding block side, the locating piece 1212 has chute 1213, and the chute 1213 is used to limit the traveling of screw rod Direction.
In order to improve the stability of punching press position-limit mechanism, screw rod has 2, and correspondingly the nut has 2, the reset bullet Spring has 2, and the locating piece has 2 chutes 1213.
Due in punching course, completing a procedure, during banding raw material stepping, the edge of a knife positioned at lower mould is easily scratched The lower surface of banding raw material, and edge of a knife abrasion is easily caused, therefore above-mentioned technical proposal is further improved.
As shown in Fig. 1, Fig. 3 and Fig. 8, groove 13 is set up in lower template 6 and groove 13 is located at banding raw material to be punched Stepping path on, the jacking mechanism 14 for jack-up banding raw material to be punched is provided with groove 13, jacking mechanism 14 is recessed Moved up and down in groove 13, jacking mechanism 14 includes roller 141, alignment pin 142, jacking block 143 and spring 144, and jacking block 143 is located at recessed The bottom of groove 13, is provided with spring 144 between jacking block 143 and the bottom of groove 13, on jacking block 143, roller 141 can for roller 141 It is that rotating shaft is rotated along feed direction with alignment pin 142, spring 144 is under free state and the top surface of roller 141 be higher than during die sinking The upper surface of edge of a knife insert 5, spring 144 is in compressive state and the top surface of roller 141 is less than the lower upper surface of edge of a knife insert 5 during punching press.
The operation principle of above-mentioned technical proposal is:During punching press, upper and lower mould matched moulds, in the presence of upper molding pressure, jack-up machine The spring 144 of structure is compressed, and jacking block 143 is moved downward, so as to drive roller 141 to move downward, banding raw material are maintained at punching press It is required that highly, upper edge of a knife insert 3 and lower edge of a knife insert 5 are engaged and banding raw material are carried out with punching press, punch steps are completed;Die sinking During stepping, in the presence of the elastic force of spring 144, jacking block 143 drives roller 141 to move upwards, so that jack-up banding raw material, by In the top surface of roller 141 higher than lower edge of a knife insert top surface so that there is gap, not only between banding raw material and lower edge of a knife insert 5 Avoid lower edge of a knife insert 5 and scratch banding raw material, and reduce the abrasion of lower edge of a knife insert 5.
Groove 13 can set multiple, preferably be symmetrically distributed on the stepping path of banding raw material to be punched, and each is recessed Jacking mechanism 14 is equipped with groove 13.
As shown in Figure 3 and Figure 9, in order to further improve the suitability of delivery sheet, its band to be punched with different in width is made Shape raw material are matched, and can also be provided with multiple for limiting banding raw material width to be punched along feed direction on delivery sheet 11 Location hole 15, location hole 15 has the alignment pin of matching, it is necessary to when changing width, as long as by width needed for alignment pin insertion correspondence Location hole 15.
The spaced set of location hole 15 has multirow, and the line space is 10cm.
In sum, the utility model has advantages below:
1. banding raw material are shifted to mould side when preventing punching press using punching press position-limit mechanism, improve punching precision.
2. when causing die sinking stepping using jacking mechanism, there is gap, not only between banding raw material to be punched and the edge of a knife Avoid the edge of a knife from scratching banding raw material, and reduce the abrasion of the edge of a knife.
3. realize that the feeding width of delivery sheet is adjustable using location hole, improve the suitability of delivery sheet, make it with difference The banding raw material to be punched matching of width.
It is understood that above with respect to specific descriptions of the present utility model, be merely to illustrate the utility model and not It is limited to the technical scheme described by the utility model embodiment.It will be understood by those within the art that, still can be with The utility model is modified or equivalent, to reach identical technique effect;As long as satisfaction uses needs, all in this reality Within new protection domain.

Claims (7)

1. a kind of sliding rail of automobile seat mother rail tablet continuous stamping die, including upper die plate (1), the fixed plate for setting from top to bottom (2), upper edge of a knife insert (3), stripper (4), lower edge of a knife insert (5), lower template (6), lower location-plate (7), the fixed plate (2) On upper die plate, the upper edge of a knife insert (3) in fixed plate (2), by discharging screw (8) pacified by the stripper (4) Loaded in fixed plate (2), being provided with discharging spring (9), the lower edge of a knife insert (5) between the stripper (4) and fixed plate (2) In lower template (6), the lower template (6) on lower location-plate (7), between the lower template (6) and lower location-plate (7) Bottom seat pad (10) is provided with, delivery sheet (11) is additionally provided with the lower template (6), the delivery sheet (11) is by banding former material to be punched Material feeding mould, it is characterised in that:Also include the punching press position-limit mechanism for preventing banding raw material punching press shift to be punched (12), the punching press position-limit mechanism (12) is positioned at the side of mould, the punching press position-limit mechanism (12) including upper cushion block (1201), Nitrogen spring (1202), upper holder block (1203), guide pad (1204), latch (1205), inclined plane slide block (1206), inclined-plane inserted block (1207), backer (1208), back-moving spring (1209), nut (1210) and screw rod (1211), the upper cushion block (1201) are located at In fixed plate (2), the inflation end of the nitrogen spring (1202) is connected with upper cushion block (1201), piston end and upper holder block (1203) Connection, the guide pad (1204) has latch on the side of lower template (6) stamped area, the guide pad (1204) Hole, the latch (1205) matches with pin hole, and the backer (1208) is located at the outside of guide pad (1204), the backer (1208) inclined plane slide block (1206) is provided with and guide pad (1204) between, in being horizontally disposed with, one end is certainly to the screw rod (1211) By holding, the other end is connected on inclined plane slide block (1206) through backer (1208), and the inclined-plane inserted block (1207) slides located at inclined-plane On block (1206) and both inclined-planes are engaged, and the free end of the screw rod (1211) is provided with nut (1210), the nut (1210) back-moving spring (1209) is arranged with the screw rod (1211) and between backer (1208), the upper holder block (1203) is located at The surface of inclined-plane inserted block (1207).
2. sliding rail of automobile seat according to claim 1 mother rail tablet continuous stamping die, it is characterised in that:The punching press Position-limit mechanism (12) also includes locating piece (1212), and the locating piece (1212) is located at backer (1208) towards inclined plane slide block (1206) on the outer wall of side, with chute (1213), the chute (1213) is for limiting screw rod for the locating piece (1212) Direct of travel.
3. sliding rail of automobile seat according to claim 2 mother rail tablet continuous stamping die, it is characterised in that:The screw rod (1211) there are 2, correspondingly the nut (1210) there are 2, and the back-moving spring (1209) has 2, the locating piece (1212) with 2 chutes (1213).
4. sliding rail of automobile seat according to claim 1 mother rail tablet continuous stamping die, it is characterised in that:The lower mould Plate (6) is additionally provided with groove (13) and groove (13) is on the stepping path of banding raw material to be punched, in the groove (13) The jacking mechanism (14) for jack-up banding raw material to be punched is provided with, the jacking mechanism (14) moves down on groove (13) is interior Dynamic, the jacking mechanism (14) includes roller (141), alignment pin (142), jacking block (143) and spring (144), the jacking block (143) spring (144), the roller are provided between groove (13) bottom, the jacking block (143) and groove (13) bottom (141) on jacking block (143), the roller (141) can be with alignment pin (142) for rotating shaft is rotated along feed direction, die sinking Shi Suoshu springs (144) are in free state and roller (141) top surface is higher than lower edge of a knife insert (5) upper surface, described in during punching press Spring (144) is in compressive state and roller (141) top surface is less than lower edge of a knife insert (5) upper surface.
5. sliding rail of automobile seat according to claim 4 mother rail tablet continuous stamping die, it is characterised in that:The groove (13) with multiple and be symmetrically distributed on the stepping path of banding raw material to be punched, it is designed with each described groove (13) Jacking mechanism (14).
6. sliding rail of automobile seat according to claim 1 mother rail tablet continuous stamping die, it is characterised in that:The feeding On plate (11) multiple location holes (15) for limiting banding raw material width to be punched, the location hole are provided with along feed direction (15) with the alignment pin of matching.
7. sliding rail of automobile seat according to claim 6 mother rail tablet continuous stamping die, it is characterised in that:The positioning Hole (15) spaced set has multirow, and the line space is 10cm.
CN201621399173.6U 2016-12-19 2016-12-19 Sliding rail of automobile seat mother's rail tablet continuous stamping die Active CN206276806U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621399173.6U CN206276806U (en) 2016-12-19 2016-12-19 Sliding rail of automobile seat mother's rail tablet continuous stamping die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621399173.6U CN206276806U (en) 2016-12-19 2016-12-19 Sliding rail of automobile seat mother's rail tablet continuous stamping die

Publications (1)

Publication Number Publication Date
CN206276806U true CN206276806U (en) 2017-06-27

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106493231A (en) * 2016-12-19 2017-03-15 无锡诺飞高新技术有限公司 Sliding rail of automobile seat mother's rail tablet continuous stamping die
CN107876630A (en) * 2017-11-08 2018-04-06 江苏金仕达汽配科技有限公司 The progressive die and its feed device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106493231A (en) * 2016-12-19 2017-03-15 无锡诺飞高新技术有限公司 Sliding rail of automobile seat mother's rail tablet continuous stamping die
CN107876630A (en) * 2017-11-08 2018-04-06 江苏金仕达汽配科技有限公司 The progressive die and its feed device

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