CN210358837U

CN210358837U - Multi-station die for forming car skylight frame

Info

Publication number: CN210358837U
Application number: CN201920805411.6U
Authority: CN
Inventors: 胡明
Original assignee: Wuxi Fengyi Auto Parts Co Ltd
Current assignee: Wuxi Fengyi Auto Parts Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-04-21
Anticipated expiration: 2029-05-31

Abstract

The utility model relates to a multistation mould is used in shaping of car skylight frame. In particular to a three-station die which can simultaneously finish three semi-finished window frames with different shapes on three stations of the same die. The die comprises a lower die plate, an upper die plate and a bottom plate. The method is characterized in that: the lower template and the upper template are sequentially provided with a first station, a second station and a third station in the width direction, and spaces are reserved between the first station and the second station and between the second station and the third station. And the lower template corresponding to the first station, the second station and the third station and the bottom plate are all provided with a foot pad. By adopting the die, the production cost can be reduced, the production efficiency can be improved, the rejection rate can be reduced, and the waste can be avoided.

Description

Multi-station die for forming car skylight frame

Technical Field

The utility model relates to a mould. In particular to a three-station die which can simultaneously finish three semi-finished window frames with different shapes on three stations of the same die.

Background

In the field of car window frame production, it is known that the punch forming of the car sunroof frame is realized by a first forming die, a second forming die and a trimming die. At least one worker is required to operate each mold, and then at least three workers are required to operate the three molds. Because three sets of moulds are needed, more moulds are needed, so that the equipment investment is more and the production cost is higher. And because three workers are needed for operation, the number of needed workers is large, and the production efficiency is low. In addition, three stations of three moulds are needed for completion, if a semi-finished window frame processed by one station in the first two stations is unqualified, the semi-finished window frame cannot flow into the next station and is scrapped, so that the rejection rate is high, and waste is caused.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide a multistation mould is used in shaping of car skylight frame. By adopting the die, the production cost can be reduced, the production efficiency can be improved, the rejection rate can be reduced, and the waste can be avoided.

The utility model discloses the above-mentioned problem that solves is realized by following technical scheme:

the utility model discloses a multistation mould is used in shaping of car skylight frame, including lower bolster, cope match-plate pattern and bottom plate. The method is characterized in that: the lower template and the upper template are sequentially provided with a first station, a second station and a third station in the width direction, and spaces are reserved between the first station and the second station and between the second station and the third station. And the lower template corresponding to the first station, the second station and the third station and the bottom plate are all provided with a foot pad.

The first station comprises a first lower die, the first lower die comprises two cuboid blocks with rectangular cross sections, a first top block with the length consistent with that of the cuboid blocks is clamped between the two cuboid blocks, the thickness of the first top block is smaller than that of the cuboid blocks, a longitudinal groove is formed between the upper portion of the first top block and the two cuboid blocks, a first forming die is arranged in the longitudinal groove, the first forming die is matched with the longitudinal groove in shape, and a first semi-finished window frame with a V-shaped cross section is arranged between the first forming die and the longitudinal groove. A first upper fixing plate is arranged above the first semi-finished window frame, a first upper padding plate is arranged between the first upper fixing plate and the upper die plate, and the first upper padding plate and the upper fixing plate are connected with a first forming die.

The second station contains the second lower bolster, there is the second kicking block in the vertical centre of second lower bolster upper surface, and second kicking block both sides all have lower fixed block, all have the die piece on two lower fixed blocks, and the height of two concave mould pieces is higher than the second kicking block, and the adjacent lateral wall upper portion of concave mould piece all has outer longitudinal step, all has interior longitudinal step on the both sides wall of second kicking block, inside and outside longitudinal step looks adaptation to all form a cross section for the elongated slot of approximate U-shaped between the outer longitudinal step of interior longitudinal step and homonymy. The middle of the lower surface of the upper template is sequentially connected with a second upper cushion block and a second forming die, and the second forming die, the second upper cushion block and the upper template are connected together. And the two sides of the lower surface of the second forming die are provided with longitudinal lower bulges which are matched with the elongated slots and have approximately U-shaped cross sections, and a second semi-finished window frame is arranged between the lower surface of the second forming die, the upper surface of the second top block and the two elongated slots.

The third station contains a third lower backing plate, a third lower forming block is arranged on the third lower backing plate, and the third lower backing plate and the third lower forming block are fixed on the lower template together. And a third upper forming block is arranged on the third lower forming block, a shallow groove with an inverted U-shaped cross section is arranged on the lower surface of the third upper forming block, and a third semi-finished window frame is arranged between the shallow groove and the third lower forming block.

Even there are backing plate and third upper fixed plate in the third in proper order below the cope match-plate pattern of shaping piece top on the third, all have corresponding shaft hole in backing plate and the third upper fixed plate in the third, with all having the through-hole on the corresponding third upper backing plate in shaft hole and the cope match-plate pattern, with having the screw on the shaping piece on the corresponding third in shaft hole, there is the discharge arm in the shaft hole, there is radial chimb on the discharge arm, and the discharge arm lower extreme is threaded, and the discharge arm lower extreme passes in its lower extreme screw in behind the shaft hole is in the screw on the shaping piece on the third. Guide holes corresponding to each other are formed in the lower die plate, the third lower pad, the third lower forming block and the third upper forming block, and guide pillars are arranged in the guide holes. And a fixing hole is formed in the third upper fixing plate corresponding to the guide pillar, and the upper end of the guide pillar is fixed in the fixing hole.

According to the above technical scheme, because the utility model discloses set up three station on a pair of mould, the station is many, can once accomplish the shaping of window frame on a pair of mould. Compared with the prior art, the required moulds are less, the required operators are less, the equipment investment is reduced, the production cost is reduced, the operators are reduced, and the production efficiency is improved. And because only one pair of dies is needed to complete the forming of the window frame, compared with the prior art that three pairs of dies are needed to complete the forming of the window frame, the rejection rate is greatly reduced, and the waste is avoided.

Drawings

Fig. 1 is the structural schematic diagram of the multi-station die for forming the car skylight frame of the utility model.

Detailed Description

As shown in figure 1, the utility model discloses a multistation mould for forming car skylight frame contains lower bolster 4, cope match-plate pattern 8 and bottom plate 1. The width direction between the lower template 4 and the upper template 8 is sequentially provided with a first station, a second station and a third station, and intervals are reserved between the first station and the second station and between the second station and the third station. And the lower templates corresponding to the first station, the second station and the third station and the bottom plate are all provided with a foot pad 2.

Three pad feet 1 are arranged between the lower template 4 corresponding to the first station and the bottom plate 1, the cross sections of the three pad feet are rectangular, and the three pad feet are arranged in parallel at equal intervals.

And two of the pad feet 2 are arranged between the lower template 4 corresponding to the second station and the third station 11 and the bottom plate 1, the cross sections of the two pad feet are rectangular, and the two pad feet 2 on the same station are spaced and symmetrically arranged.

The first station contains a first lower die 5, the first lower die 5 contains two cuboid blocks with rectangular cross sections, and a first top block 3 with the same length is clamped between the two cuboid blocks. The thickness of the first top block 3 is smaller than that of the cuboid blocks, so that a longitudinal groove is formed between the upper portion of the first top block 3 and the two cuboid blocks, a first forming die 9 is arranged in the longitudinal groove, the shape of the first forming die 9 is matched with that of the longitudinal groove, and a first semi-finished window frame 10 with a V-shaped cross section is punched between the first forming die 9 and the longitudinal groove. A first upper fixing plate 6 is arranged above the first semi-finished window frame 10, a first upper padding plate 7 is arranged between the first upper fixing plate 6 and the upper die plate 8, and the first upper padding plate 7 and the upper die plate 8, the first upper padding plate 7, the first upper fixing plate 6 and the first forming die 9 are connected together. The first upper cushion plate 7 is composed of three plates with rectangular cross sections, wherein the three plates are parallel and are at equal intervals.

The second station contains second lower bolster 25, even there is second kicking block 24 in the vertical centre of second lower bolster 25 upper surface, second kicking block 24 both sides all are provided with lower fixed block 26, die block 27 has all been processed on two lower fixed blocks 26, two die block 27 highly be higher than second kicking block 24, outer vertical step has all been processed on the adjacent lateral wall upper portion of die block 27, all processed interior vertical step on the both sides wall of second kicking block 24, interior outer vertical step looks adaptation to all form a cross section for the elongated slot 271 of approximate U-shaped between the outer vertical step of interior vertical step and homonymy. The middle of the lower surface of the upper template 4 is sequentially connected with a second upper cushion block 11 and a second forming die 12, and the second forming die 12, the second upper cushion block 11 and the upper template 4 are connected together. Longitudinal lower bulges 121 with approximately U-shaped cross sections and matched with the long grooves 271 are machined on two sides of the lower surface of the second forming die 12, and a second semi-finished window frame 13 is punched between the lower surface of the second forming die 12, the upper surface of the second top block 24 and the two long grooves 271.

The third station contains a third lower backing plate 23, a third lower forming block 21 is arranged on the third lower backing plate 23, and the third lower backing plate 23 and the third lower forming block 21 are fixed on the lower template 4 together. A third upper forming block 20 is arranged above the third lower forming block 21, a shallow groove with an inverted U-shaped cross section is processed on the lower surface of the third upper forming block 20, and a third semi-finished window frame 16 is punched between the shallow groove and the third lower forming block 21.

Even there are backing plate 15, backing plate 17 and third upper fixed plate 19 in the third in proper order below the cope match-plate pattern 4 of shaping piece 20 top on the third, all processed corresponding shaft hole in backing plate 17 and the third upper fixed plate 19 in the third, all processed the through-hole on the corresponding third upper backing plate 15 in shaft hole and the cope match-plate pattern 4, processed the screw on the shaping piece 20 in the corresponding third in shaft hole, be provided with discharge arm 14 in the shaft hole, the processing of 14 upper ends of discharge arm has radial chimb 141, and the processing of 14 lower extremes of discharge arm has the screw thread, and the 14 lower extremes of discharge arm passes in its lower extreme screw in behind the shaft hole on the third shaping piece 20 in the screw hole. Guide holes corresponding to each other are processed on the lower template 4, the third lower backing plate 23, the third lower forming block 21 and the third upper forming block 20, and guide pillars 22 are arranged in the guide holes. A fixing hole is formed in the third upper fixing plate 19 corresponding to the guide post 22, and the upper end of the guide post 22 is fixed in the fixing hole.

Claims

1. The multi-station die for forming the car skylight frame comprises a lower template (4), an upper template (8) and a bottom plate (1); the method is characterized in that: a first station, a second station and a third station are sequentially arranged in the width direction between the lower template (4) and the upper template (8), and spaces are formed between the first station and the second station and between the second station and the third station; the lower template corresponding to the first station, the second station and the third station and the bottom plate are provided with a foot pad (2);

the first station comprises a first lower die (5), the first lower die (5) comprises two cuboid blocks with rectangular cross sections, and a first top block (3) with the length consistent with that of the cuboid blocks is clamped between the two cuboid blocks; the thickness of the first top block (3) is smaller than that of the cuboid blocks, so that a longitudinal groove is formed between the upper part of the first top block (3) and the two cuboid blocks, a first forming die (9) is arranged in the longitudinal groove, the shape of the first forming die (9) is matched with that of the longitudinal groove, and a first semi-finished window frame (10) with a V-shaped cross section is arranged between the first forming die and the longitudinal groove; a first upper fixing plate (6) is arranged above the first semi-finished window frame (10), a first upper padding plate (7) is arranged between the first upper fixing plate (6) and the upper template (8), and the first upper padding plate (7) and the upper template (8), the first upper padding plate (7) and the first upper fixing plate (6) are connected with the first forming die (9);

the second station comprises a second lower cushion plate (25), a second top block (24) is arranged in the longitudinal middle of the upper surface of the second lower cushion plate (25), lower fixing blocks (26) are arranged on two sides of the second top block (24), female die blocks (27) are arranged on the two lower fixing blocks (26), the heights of the two female die blocks (27) are higher than that of the second top block (24), outer longitudinal steps are arranged on the upper portions of the adjacent side walls of the female die blocks (27), inner longitudinal steps are arranged on the two side walls of the second top block (24), the inner longitudinal steps and the outer longitudinal steps are matched, and therefore an elongated slot (271) with the cross section being approximately U-shaped is formed between the inner longitudinal steps and the outer longitudinal steps on the same side; a second upper cushion block (11) and a second forming die (12) are sequentially connected to the middle of the lower surface of the upper template (8), and the second forming die (12), the second upper cushion block (11) and the upper template (8) are connected together; both sides of the lower surface of the second forming die (12) are provided with longitudinal downward bulges (121) which are matched with the long grooves (271) and have approximately U-shaped cross sections, and a second semi-finished product window frame 13 is arranged between the lower surface of the second forming die (12), the upper surface of the second top block (24) and the two long grooves (271); the third station comprises a third lower backing plate (23), a third lower forming block (21) is arranged on the third lower backing plate (23), and the third lower backing plate (23) and the third lower forming block (21) are fixed on the lower template (4) together; a third upper forming block (20) is arranged on the third lower forming block (21), a shallow groove with an inverted U-shaped cross section is arranged on the lower surface of the third upper forming block (20), and a third semi-finished window frame (16) is arranged between the shallow groove and the third lower forming block (21);

a third upper backing plate (15), a third middle backing plate (17) and a third upper fixing plate (19) are sequentially connected below the upper template (8) above the third upper forming block (20), the third middle backing plate (17) and the third upper fixing plate (19) are respectively provided with a corresponding shaft hole, the third upper backing plate (15) and the upper template (8) corresponding to the shaft holes are respectively provided with a through hole, the third upper forming block (20) corresponding to the shaft holes is provided with a screw hole, a discharging rod (14) is arranged in the shaft hole, the upper end of the discharging rod (14) is provided with a radial convex edge (141), the lower end of the discharging rod (14) is provided with a thread, and the lower end of the discharging rod (14) is screwed into the screw hole on the third upper forming block (20) after penetrating through the shaft hole; guide holes corresponding to each other are formed in the lower template (4), the third lower backing plate (23), the third lower forming block (21) and the third upper forming block (20), and guide pillars (22) are arranged in the guide holes; the third upper fixing plate (19) corresponding to the guide post (22) is provided with a fixing hole, and the upper end of the guide post (22) is fixed in the fixing hole.

2. The multi-station die for forming the car roof window frame according to claim 1, wherein: the first upper backing plate (7) is composed of three plates with rectangular cross sections, wherein the three plates are parallel and are arranged at equal intervals.

3. The multi-station die for forming the car roof window frame according to claim 1, wherein: and three pad feet (2) are arranged between the lower template (4) corresponding to the first station and the bottom plate (1), the cross sections of the three pad feet are rectangular, and the three pad feet are arranged in parallel at equal intervals.

4. The multi-station die for forming the car roof window frame according to claim 1, wherein: all there are two between corresponding lower bolster (4) of second station and third station and bottom plate (1) pad foot (2), the cross section of these two pad feet is the rectangle, two of same station all have the interval and be symmetrical arrangement between pad foot (2).