CN210648082U - Mechanism for shaping middle side of progressive die - Google Patents

Mechanism for shaping middle side of progressive die Download PDF

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Publication number
CN210648082U
CN210648082U CN201921209428.1U CN201921209428U CN210648082U CN 210648082 U CN210648082 U CN 210648082U CN 201921209428 U CN201921209428 U CN 201921209428U CN 210648082 U CN210648082 U CN 210648082U
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China
Prior art keywords
block
supporting seat
pressing block
progressive die
block supporting
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CN201921209428.1U
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Chinese (zh)
Inventor
陈溥
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Chengdu Hongding Auto Parts Co Ltd
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Chengdu Hongding Auto Parts Co Ltd
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Abstract

The utility model discloses a mechanism of side plastic in mould upgrades belongs to the mould plastic field that upgrades. A mechanism for shaping the middle side of a progressive die comprises a first inclined block supporting seat and a second inclined block supporting seat; the first material pressing block and the second material pressing block are respectively positioned above the first inclined block supporting seat and the second inclined block supporting seat; the part channel is arranged at the lower end of the second material pressing block; the first inclined block is arranged on the first inclined block supporting seat in a sliding manner; the second inclined pressing block and the third inclined pressing block are symmetrically arranged on the second inclined block supporting seat in a sliding manner; the utility model discloses realize that the second sloping block moves right, first pressure material piece and second press the material piece to act on first sloping block supporting seat and second sloping block supporting seat downstream simultaneously, realize first sloping block and second sloping block and third sloping block horizontal migration and move down simultaneously and extrude the side plastic, eliminate the negative angle defect that the part produced.

Description

Mechanism for shaping middle side of progressive die
Technical Field
The utility model relates to a mould plastic technical field upgrades, especially relates to a mechanism of side plastic in upgrading the mould.
Background
In the stamping industry, the stamping process scheme design of the automobile covering part determines the sequence of the working procedures such as drawing, trimming, punching, flanging and shaping and the specific content of each working procedure according to the structural shape and the technical requirements of a product, generally speaking, when the production process scheme is prepared, the fewer the stamping working procedures are, the higher the positioning precision of parts is, and the lower the development cost and the later-stage production cost of an early-stage die tool are; however, since the reduction of the number of the stamping processes inevitably increases the content of the single-process work, the progressive die can perform a plurality of process operations in the stamping process, a stamping negative angle may exist after the chamfering is performed on the part of the automobile panel, which affects the finished part, and the stamping of the next process may be unstable due to the existence of the stamping negative angle when the progressive die performs the next process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the prior art, and providing a mechanism for side shaping in a progressive die.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a mechanism for side shaping in a progressive die comprises
The first inclined block supporting seat and the second inclined block supporting seat are arranged on the base;
the first material pressing block and the second material pressing block are respectively positioned above the first inclined block supporting seat and the second inclined block supporting seat;
the part channel is arranged at the lower end of the second material pressing block;
the first inclined block is arranged on the first inclined block supporting seat in a sliding manner;
the second inclined pressing block and the third inclined pressing block which are symmetrical are arranged on the second inclined block supporting seat in a sliding way,
wherein
The first inclined pressing block is arranged on the lower side of the first pressing block, the second inclined pressing block is arranged on the upper side of the first inclined pressing block, the second inclined pressing block is arranged on the lower side of the second pressing block, and the fourth inclined pressing block is arranged on the upper side of the second inclined pressing block and the upper side of the third inclined pressing block and is symmetrical to the third inclined pressing block.
Preferably, the first sloping block supporting seat and the second sloping block supporting seat are fixedly connected with limiting blocks at the upper ends, and limiting grooves matched with the limiting blocks are formed in the bottom sides of the first material pressing block and the second material pressing block.
Preferably, the bottom sides of the first oblique pressing block, the second oblique pressing block and the third oblique pressing block are fixedly connected with sliding plates, and sliding grooves matched with the sliding plates are formed in the first oblique pressing block supporting seat and the second oblique pressing block supporting seat.
Preferably, the first material pressing block is in threaded connection with a first fixing bolt for connecting to a press.
Preferably, the second material pressing block is in threaded connection with a second fixing bolt for connecting to a press.
Preferably, the first inclined pressing block and the second inclined pressing block are respectively provided with a fifth inclined surface and a sixth inclined surface.
Preferably, still include the board, fixedly connected with deflector on the board, first briquetting and second briquetting are located the deflector both sides respectively.
Preferably, the machine table is fixedly connected with a clamping seat, the machine table is connected with a clamping cylinder, and the driving end of the clamping cylinder is connected with a clamping plate.
Preferably, a first telescopic rod is connected between the machine table and the first sloping block supporting seat, a first spring is sleeved on the first telescopic rod, and two ends of the first spring are connected with the first sloping block supporting seat and the machine table respectively.
Preferably, a second telescopic rod is connected between the clamping seat and the second sloping block supporting seat, a second spring is sleeved on the second telescopic rod, and two ends of the second spring are respectively connected with the second sloping block supporting seat and the clamping seat.
Compared with the prior art, the utility model provides a mechanism of side plastic in mould upgrades possesses following beneficial effect:
1. this mechanism of side plastic in mould upgrades, through the press downstream, pressure effect is on first briquetting and second briquetting is pressed, because first briquetting bottom side is equipped with first inclined plane, first briquetting upside is equipped with the second inclined plane that matches with first inclined plane, thereby can realize driving first briquetting and remove plastic part left, second briquetting bottom side is equipped with the third inclined plane, second briquetting and third briquetting upside all offer the fourth inclined plane with third inclined plane symmetry, thereby realize that second briquetting moves right, first briquetting and second briquetting act on first briquetting supporting seat and second briquetting supporting seat and move down simultaneously, realize first briquetting and second briquetting and third briquetting horizontal migration and move down simultaneously and extrude the side plastic, eliminate the negative angle defect that the part produced.
2. This mechanism of mould medial side plastic upgrades through the equal fixedly connected with stopper in first sloping block supporting seat and second sloping block supporting seat upper end, and the spacing groove that matches with the stopper is all seted up to first pressure material piece and second pressure material piece bottom side, realizes the first sloping block supporting seat of promotion and the downward removal of second sloping block supporting seat that can be stable.
3. This mechanism of mould medial side plastic upgrades through the equal fixedly connected with slide in first oblique briquetting, second oblique briquetting and the third oblique briquetting bottom side, all sets up the spout that matches with the slide on first oblique briquetting supporting seat and the second oblique briquetting supporting seat, can make the stable slip of first oblique briquetting and second oblique briquetting.
4. According to the mechanism for shaping the middle side of the progressive die, the first material pressing block is connected with the first fixing bolt used for being connected to the press through threads, so that the first material pressing block is conveniently fixed on the press.
5. According to the mechanism for shaping the middle side of the progressive die, the second material pressing block is connected with the second fixing bolt used for being connected to the press through threads, so that the second material pressing block is convenient to be arranged on the press.
6. According to the mechanism for shaping the middle side of the progressive die, the first inclined pressing block and the second inclined pressing block are respectively provided with the fifth inclined plane and the sixth inclined plane, so that the part chamfer can be conveniently repaired.
7. This mechanism of mould medial side plastic upgrades still includes the board, fixedly connected with deflector on the board, and first pressure material piece and second pressure material piece are located the deflector both sides respectively, carry out the guide effect to first pressure material piece and second pressure material piece.
8. This mechanism of side plastic in mould upgrades is fixedly connected with on the board and presss from both sides tight seat, is connected with die clamping cylinder on the board, and die clamping cylinder drive end is connected with the clamp plate, is convenient for press from both sides tight part.
9. This mechanism of mould medial side plastic upgrades is connected with first telescopic link between board and the first sloping block supporting seat, and the cover has first spring on the first telescopic link, and the both ends of first spring link to each other with first sloping block supporting seat and board respectively for the stable moving down of first sloping block supporting seat.
10. This mechanism of side plastic in mould upgrades is connected with the second telescopic link between pressing from both sides tight seat and the second sloping block supporting seat, and the cover has the second spring on the second telescopic link, and the both ends of second spring link to each other with the second sloping block supporting seat with pressing from both sides tight seat respectively for the second sloping block supporting seat is stable moves down.
Drawings
Fig. 1 is one of the structural schematic diagrams of a mechanism for side shaping in a progressive die according to the present invention;
fig. 2 is one of the structural schematic diagrams of a mechanism for side shaping in a progressive die according to the present invention;
fig. 3 is a schematic structural diagram of a point a in fig. 2 of a mechanism for side shaping in a progressive die according to the present invention.
In the figure: 1. a first material pressing block; 2. a first ramp block; 3. a second ramp block; 4. a first sloping block supporting seat; 5. a first fixing bolt; 6. a second inclined surface; 7. a first inclined surface; 8. a fifth inclined surface; 9. a sixth inclined surface; 10. a second material pressing block; 11. a third inclined surface; 12. a second fixing bolt; 13. a fourth inclined surface; 14. a second inclined block supporting seat; 15. a clamping seat; 16. a clamping cylinder; 17. a clamping plate; 18. a part; 19. a machine platform; 20. a second spring; 21. a second telescopic rod; 22. a first telescopic rod; 23. a first spring; 24. a guide plate; 25. a part channel; 26. a third inclined pressing block; 27. a limiting groove; 28. a limiting block; 29. a chute; 30. a slide board.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a mechanism for side shaping in a progressive die includes
A first sloping block supporting seat 4 and a second sloping block supporting seat 14;
the first material pressing block 1 and the second material pressing block 10 are respectively positioned above the first inclined block supporting seat 4 and the second inclined block supporting seat 14;
a part channel 25 arranged at the lower end of the second material pressing block 10;
the first inclined pressing block 2 is arranged on the first inclined block supporting seat 4 in a sliding mode;
the second inclined pressing block 3 and the third inclined pressing block 26 which are symmetrical are arranged on the second inclined block supporting seat 14 in a sliding way,
wherein
The bottom side of the first material pressing block 1 is provided with a first inclined plane 7, the upper side of the first inclined pressing block 2 is provided with a second inclined plane 6 matched with the first inclined plane 7, the bottom side of the second material pressing block 10 is provided with a third inclined plane 11, the upper sides of the second inclined pressing block 3 and the third inclined pressing block 26 are respectively provided with a fourth inclined plane 13 symmetrical with the third inclined plane 11, the pressure acts on the first material pressing block 1 and the second material pressing block 10 by the downward movement of the press machine, because the bottom side of the first material pressing block 1 is provided with the first inclined plane 7, the upper side of the first inclined pressing block 2 is provided with the second inclined plane 6 matched with the first inclined plane 7, the first inclined pressing block 2 can be driven to move the shaping part 18 leftwards, the bottom side of the second material pressing block 10 is provided with the third inclined plane 11, the upper sides of the second inclined pressing block 3 and the third inclined pressing block 26 are respectively provided with the fourth inclined plane 13 symmetrical with the, meanwhile, the first pressing block 1 and the second pressing block 10 act on the first inclined block supporting seat 4 and the second inclined block supporting seat 14 to move downwards, so that the first inclined pressing block 2, the second inclined pressing block 3 and the third inclined pressing block 26 horizontally move and move downwards simultaneously to perform extrusion side shaping, and the negative angle defect generated by the part 18 is eliminated.
First sloping block supporting seat 4 and the equal fixedly connected with stopper 28 in second sloping block supporting seat 14 upper end, the spacing groove 27 that matches with stopper 28 is all seted up to first pressure material piece 1 and the equal fixedly connected with stopper 28 in second pressure material piece 10 bottom side, the spacing groove 27 that matches with stopper 28 is all seted up through first sloping block supporting seat 4 and the equal fixedly connected with stopper 28 in second sloping block supporting seat 14 upper end to first pressure material piece 1 and the equal bottom side of second pressure material piece 10, realize the first sloping block supporting seat 4 of promotion and the downward movement of second sloping block supporting seat 14 that can be stable.
First oblique briquetting 2, the equal fixedly connected with slide 30 in second oblique briquetting 3 and the 26 bottom sides of third oblique briquetting, all set up the spout 29 that matches with slide 30 on first oblique briquetting supporting seat 4 and the second oblique briquetting supporting seat 14, through first oblique briquetting 2, the equal fixedly connected with slide 30 in second oblique briquetting 3 and the 26 bottom sides of third oblique briquetting, all set up the spout 29 that matches with slide 30 on first oblique briquetting supporting seat 4 and the second oblique briquetting supporting seat 14, can make the stable slip of first oblique briquetting 2 and the 3 second oblique briquetting.
Threaded connection has first fixing bolt 5 that is used for connecting on the press on the first pressure feed block 1, and threaded connection has first fixing bolt 5 that is used for connecting on the press through on the first pressure feed block 1, is convenient for fix first pressure feed block 1 on the press.
The second material pressing block 10 is in threaded connection with a second fixing bolt 12 used for being connected to a press, the first inclined pressing block 2 and the second inclined pressing block 3 are respectively provided with a fifth inclined surface 8 and a sixth inclined surface 9, and the second material pressing block 10 is convenient to be connected to the press through the second fixing bolt 12 in threaded connection with the second material pressing block 10.
Through being equipped with fifth inclined plane 8 and sixth inclined plane 9 on first briquetting 2 and the second briquetting 3 respectively, can be convenient for realize renovating the part chamfer.
Still include board 19, fixedly connected with deflector 24 on the board 19, first briquetting 1 and second briquetting 10 are located deflector 24 both sides respectively, and first briquetting 1 and second briquetting 10 are located deflector 24 both sides respectively, carry out the guide effect to first briquetting 1 and second briquetting 10.
The clamping seat 15 is fixedly connected to the machine platform 19, the clamping cylinder 16 is connected to the machine platform 19, the driving end of the clamping cylinder 16 is connected with the clamping plate 17, the clamping seat 15 is fixedly connected to the machine platform 19, the clamping cylinder 16 is connected to the machine platform 19, and the driving end of the clamping cylinder 16 is connected with the clamping plate 17, so that the part 18 can be clamped conveniently.
Be connected with first telescopic link 22 between board 19 and the first sloping block supporting seat 4, the cover has first spring 23 on first telescopic link 22, the both ends of first spring 23 link to each other with first sloping block supporting seat 4 and board 19 respectively, be connected with first telescopic link 22 through between board 19 and the first sloping block supporting seat 4, the cover has first spring 23 on first telescopic link 22, the both ends of first spring 23 link to each other with first sloping block supporting seat 4 and board 19 respectively, make the stable moving down of first sloping block supporting seat 4.
It has second telescopic link 21 to press from both sides between tight seat 15 and the second sloping block supporting seat 14 to be connected with, the cover has second spring 20 on the second telescopic link 21, the both ends of second spring 20 respectively with the second sloping block supporting seat 14 with press from both sides tight seat 15 and link to each other, through pressing from both sides and being connected with second telescopic link 21 between tight seat 15 and the second sloping block supporting seat 14, the cover has second spring 20 on the second telescopic link 21, the both ends of second spring 20 respectively with the second sloping block supporting seat 14 with press from both sides tight seat 15 and link to each other, make the second sloping block supporting seat 14 move down stably.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (10)

1. A mechanism for side shaping in a progressive die is characterized by comprising
A first inclined block supporting seat (4) and a second inclined block supporting seat (14);
the first material pressing block (1) and the second material pressing block (10) are respectively positioned above the first inclined block supporting seat (4) and the second inclined block supporting seat (14);
the part channel (25) is arranged at the lower end of the second material pressing block (10);
the first inclined block (2) is arranged on the first inclined block supporting seat (4) in a sliding manner;
the second inclined pressing block (3) and the third inclined pressing block (26) which are symmetrical are arranged on the second inclined block supporting seat (14) in a sliding way,
wherein
The first inclined pressing block (1) is provided with a first inclined surface (7) on the bottom side, the first inclined pressing block (2) is provided with a second inclined surface (6) matched with the first inclined surface (7) on the upper side, the second pressing block (10) is provided with a third inclined surface (11) on the bottom side, and the second inclined pressing block (3) and the third inclined pressing block (26) are provided with fourth inclined surfaces (13) symmetrical to the third inclined surface (11) on the upper sides.
2. The mechanism for side shaping in a progressive die as claimed in claim 1, wherein the upper ends of the first and second swash block supporting seats (4, 14) are fixedly connected with limit blocks (28), and the bottom sides of the first and second swaging blocks (1, 10) are respectively provided with limit grooves (27) matched with the limit blocks (28).
3. The mechanism for side shaping in a progressive die as claimed in claim 1, wherein the first inclined pressing block (2), the second inclined pressing block (3) and the third inclined pressing block (26) are all fixedly connected with sliding plates (30) at the bottom sides, and the first inclined block supporting seat (4) and the second inclined block supporting seat (14) are all provided with sliding grooves (29) matched with the sliding plates (30).
4. A mechanism for side profiling in a progressive die as claimed in any one of claims 1 to 3 wherein a first fixing bolt (5) for attachment to a press is threadedly attached to said first swage block (1).
5. A mechanism for side profiling in a progressive die as claimed in any one of claims 1 to 3 wherein a second fixing bolt (12) for attachment to a press is threadedly attached to said second swage block (10).
6. A mechanism for side profiling in a progressive die as claimed in any one of claims 1 to 3 wherein the first (2) and second (3) ramp is provided with a fifth (8) and sixth (9) ramp respectively.
7. The mechanism for side shaping in a progressive die as claimed in claim 1 further comprising a table (19), a guide plate (24) is fixedly connected to the table (19), and the first and second swaging blocks (1, 10) are respectively located at two sides of the guide plate (24).
8. The mechanism for side sizing in a progressive die as claimed in claim 7 wherein a clamping base (15) is fixedly attached to said machine base (19), a clamping cylinder (16) is attached to said machine base (19), and a clamping plate (17) is attached to a driving end of said clamping cylinder (16).
9. The mechanism for side shaping in a progressive die as claimed in claim 7, wherein a first telescopic rod (22) is connected between the machine table (19) and the first swash block supporting seat (4), a first spring (23) is sleeved on the first telescopic rod (22), and both ends of the first spring (23) are respectively connected with the first swash block supporting seat (4) and the machine table (19).
10. The mechanism for side dressing in a progressive die as claimed in claim 8, wherein a second telescopic rod (21) is connected between said clamp seat (15) and said second swash block support seat (14), said second telescopic rod (21) is sleeved with a second spring (20), and both ends of said second spring (20) are connected to said second swash block support seat (14) and said clamp seat (15), respectively.
CN201921209428.1U 2019-07-30 2019-07-30 Mechanism for shaping middle side of progressive die Active CN210648082U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921209428.1U CN210648082U (en) 2019-07-30 2019-07-30 Mechanism for shaping middle side of progressive die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921209428.1U CN210648082U (en) 2019-07-30 2019-07-30 Mechanism for shaping middle side of progressive die

Publications (1)

Publication Number Publication Date
CN210648082U true CN210648082U (en) 2020-06-02

Family

ID=70834851

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921209428.1U Active CN210648082U (en) 2019-07-30 2019-07-30 Mechanism for shaping middle side of progressive die

Country Status (1)

Country Link
CN (1) CN210648082U (en)

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