CN217621022U

CN217621022U - Cutting die of automobile sealing strip

Info

Publication number: CN217621022U
Application number: CN202221500808.2U
Authority: CN
Inventors: 陈高能
Original assignee: Ningbo Yinzhou Lusheng Mould Manufacturing Co ltd
Current assignee: Ningbo Yinzhou Lusheng Mould Manufacturing Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-10-21
Anticipated expiration: 2032-06-15

Abstract

The application discloses cutting die of car sealing strip, it includes cope match-plate pattern and lower bolster, the cope match-plate pattern with be provided with stable piece and shearing part between the lower bolster, stable piece is located one side of shearing part, stable piece is keeping away from supply sealing strip male stabilizer hole is seted up to the one end of shearing part, the shearing part includes cutter, mounting panel and guide block, the cutter is fixed in the lateral wall of mounting panel, the mounting panel is located slide from top to bottom in the guide block. This application has the effect that improves the production efficiency of sealing strip.

Description

Cutting die of automobile sealing strip

Technical Field

The application relates to the technical field of cutting dies, in particular to a cutting die for automobile sealing strips.

Background

The automobile sealing strip is at the in-process of production, and the both ends of sealing strip can be because of production reason, can take place to warp for the difficulty appears when the sealing strip is installed, so need amputate the both ends of sealing strip, under the general condition, the staff cuts the both ends of sealing strip through the instrument, can be because the problem of the hardness and the quantity of sealing strip, make the excision work of sealing strip very difficult, thereby reduce the production efficiency of sealing strip.

SUMMERY OF THE UTILITY MODEL

In order to improve the production efficiency of sealing strip, this application provides a cutting die of car sealing strip.

The application provides a cutting die of automobile sealing strip adopts following technical scheme:

including cope match-plate pattern and lower bolster, the cope match-plate pattern with be provided with stable piece and shearing part between the lower bolster, stable piece is located one side of shearing part, stable piece is keeping away from supply sealing strip male stable hole is seted up to the one end of shearing part, the shearing part includes cutter, mounting panel and guide block, the cutter is fixed in the lateral wall of mounting panel, the mounting panel is located slide from top to bottom in the guide block.

Through adopting above-mentioned technical scheme, when needing to amputate the both ends of sealing strip, the one end of holding the sealing strip inserts in the stabilizer hole for the one end of sealing strip is located the shearing part, later makes cope match-plate pattern and lower bolster be close to each other under the effect of press, thereby removes the mounting panel in the guide block downwards, makes the cutter amputate the one end of sealing strip, later turns to the sealing strip, and the action of repeated above-mentioned amputates the other end of sealing strip, thereby improves the production efficiency of sealing strip.

Preferably, the stabilizing block comprises a fixing block, an upper jacking block and a translation block, the lower end of the upper jacking block is provided with an insertion block, one side of the lower end of the upper jacking block is provided with a first jacking slope, the insertion block is close to one end of the upper jacking block is provided with a second jacking slope matched with the first jacking slope, the lower end of the upper template is vertically provided with a first vertical jacking block and a second vertical jacking block, the first vertical jacking block is positioned, the insertion block is kept away from one end of the upper jacking block, the second vertical jacking block is positioned, the translation block is kept away from one end of the fixing block, the first vertical jacking block is provided with one end opposite to the insertion block respectively, and the second vertical jacking block is provided with one end opposite to the translation block respectively.

Through adopting above-mentioned technical scheme, when excising the one end of sealing strip, insert the stabilizing hole earlier with the sealing strip, later cope match-plate pattern and lower bolster are close to each other, make first vertical kicking block and the vertical kicking block downstream of second, under the effect on inclined plane is led to first slope of leading and second, make plug-in block and translation piece inwardly movable, and plug-in block under the interact on inclined plane is pushed up to first top and second, make the kicking block rebound, thereby make the stabilizing hole diminish, let the sealing strip more stably be located the shearing portion.

Preferably, the mounting panel with vertically be provided with first spring between the lower bolster, the upper end of guide block is provided with the stopper, the lateral wall of mounting panel is seted up the confession the spacing groove that the stopper slided.

Through adopting above-mentioned technical scheme, the cutter at the mounting panel is to the sealing strip excision back, and first spring is to the mounting panel effect down for the mounting panel rebound, make the stopper remove in the spacing inslot, the lateral wall butt of the lateral wall and the spacing groove up to the stopper, thereby stabilize the mounting panel.

Preferably, a second spring is horizontally arranged between the translation block and the lower template.

Through adopting above-mentioned technical scheme, after cope match-plate pattern rebound, cope match-plate pattern rebound after, the vertical kicking block of second breaks away from the translation piece, and the second spring acts on the translation piece for the translation piece outwards removes.

Preferably, a top plate is arranged on one side, far away from the stabilizing block, of the shearing part, and a top rod penetrates through the side wall, far away from one end of the lower template, of the top plate.

Through adopting above-mentioned technical scheme, the sealing strip inserts back in the shearing part, and the ejector pin is spacing to the sealing strip, and the ejector pin removes in the roof to change the length of excision sealing strip.

Preferably, the stabilizing block is provided with an inlet block on one side far away from the shearing part, one side of the inlet block is provided with an inlet hole, and the inlet block is provided with an inverted inclined plane on the peripheral side of the outer side of the inlet hole.

Through adopting above-mentioned technical scheme, the sealing strip is getting into under the effect of piece and the chamfer, makes things convenient for the one end of sealing strip to insert in the stabilization block.

Preferably, the lower template is provided with a discharge hole on the upper end surface close to the shearing part.

Through adopting above-mentioned technical scheme, the cutter of shearing part is amputated the one end of sealing strip back, and the sealing strip that damages falls into in the appointed waste material frame through unloading the downthehole.

In summary, the present application includes at least one of the following beneficial technical effects:

1. holding one end of the sealing strip and inserting the sealing strip into the stabilizing hole, enabling one end of the sealing strip to be located in the shearing part, enabling the upper template and the lower template to be close to each other under the action of a press, moving the mounting plate downwards in the guide block, enabling the cutter to cut off one end of the sealing strip, turning the sealing strip, repeating the action and cutting off the other end of the sealing strip, and accordingly improving the production efficiency of the sealing strip;

2. the sealing strip is inserted into the stabilizing hole, then the upper template and the lower template are close to each other, so that the first vertical ejector block and the second vertical ejector block move downwards, the inserting block and the translation block move inwards under the action of the first guide inclined plane and the second guide inclined plane, and the inserting block moves upwards under the interaction of the first ejector inclined plane and the second ejector inclined plane, so that the stabilizing hole is reduced, and the sealing strip is positioned in the shearing part more stably;

3. first spring is to the mounting panel effect down for the mounting panel rebound makes the stopper remove in the spacing inslot, and the lateral wall butt of the lateral wall and the spacing groove up to the stopper, thereby stabilizes the mounting panel.

Drawings

FIG. 1 is a schematic view of an assembly of a cutting die according to the present embodiment;

FIG. 2 is an exploded view of the fixing block and the fixing plate of the present embodiment;

FIG. 3 is an exploded view of the fixing plate and the stabilizing block of the present embodiment from another perspective;

fig. 4 is an exploded view of the shear part and the fixing plate according to the present embodiment.

Reference numerals are as follows: 1. mounting a template; 2. a lower template; 3. a fixing plate; 4. a stabilization well; 5. a fixed block; 6. a top block is arranged; 7. a translation block; 8. an insertion block; 9. perforating the hole; 10. a first top bevel; 11. a second top bevel; 12. a first vertical top block; 13. a second vertical top block; 14. a first guide slope; 15. a second lead slope; 16. a second spring; 17. entering a block; 18. an access hole; 19. chamfering; 20. a cutter; 21. mounting a plate; 22. a guide block; 23. a sliding groove; 24. a through hole; 25. a first spring; 26. a limiting block; 27. a limiting groove; 28. a top plate; 29. a top rod; 30. a discharge opening; 31. a shearing section; 32. and (6) stabilizing the block.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses cutting die of automobile sealing strip.

Referring to fig. 1, including cope match-plate pattern 1 and lower bolster 2, the up end of lower bolster 2 has fixed plate 3 through the bolt fastening, and steady piece 32 and shearing part 31 have been placed to the upper end of fixed plate 3.

Referring to fig. 2 and 3, stabilizing block 32 has been seted up in the one end of keeping away from shearing part 31 and has been supplied sealing strip male stable hole 4, stabilizing block 32 is by fixed block 5, go up kicking block 6 and translation piece 7 to constitute, the supporting shoe has been placed to the lower extreme of fixed block 5, fixed block 5 passes through the upper end of bolt fastening in the supporting shoe, the supporting shoe passes through the bolt fastening in fixed plate 3 upper end, it has inserted block 8 to go up the lower extreme level of kicking block 6, the lateral wall of supporting shoe has been seted up and has been supplied to inserted block 8 to peg graft and slide and have cross-under hole 9, first top inclined plane 10 has been seted up to one side of going up kicking block 6 lower extreme, inserted block 8 is being close to the one end of last kicking block 6 and has been seted up with first top inclined plane 10 second top inclined plane 11 of mutually supporting, the lower extreme of cope match is respectively vertically fixed with first vertical kicking block 12 and the vertical kicking block 13 of second through the bolt, first vertical kicking block 12 is located the one end of inserting block 8 and is keeping away from the one end of kicking block 6, second vertical kicking block 13 is located translation piece 7 and has been seted up first vertical kicking block 14 respectively with second inclined plane 15.

Placed firm piece between translation piece 7 and the fixed block 5, two second springs 16 have evenly been placed to the level between translation piece 7 and the firm piece, and the lower terminal surface of translation piece 7 has evenly seted up two and has gone up the standing groove, and the up end of firm piece has evenly seted up two and has down the standing groove, goes up the standing groove and corresponds each other with lower standing groove and erect the cross-section and be circular, goes up the standing groove and supplies second spring 16 to place with lower standing groove.

The stabilizing block 32 is vertically provided with an inlet block 17 at one side far away from the shearing part 31, the inlet block 17 is fixed on the side wall of the fixing plate 3 through a bolt, an inlet hole 18 is formed at one side of the inlet block 17, and a reverse inclined surface 19 is formed at the peripheral side of the inlet hole 18 of the inlet block 17.

Referring to fig. 4, the cutting portion 31 includes a cutter 20, an installation plate 21 and a guide block 22, the vertical section of the installation plate 21 is U-shaped, the cutter 20 is fixed on the side wall of the installation plate 21, a sliding groove 23 for the installation plate 21 to insert and slide is formed in the upper end of the guide block 22, the sliding groove 23 is communicated with the upper end and the lower end of the guide block 22, a through hole 24 is formed in the lower end of the guide block 22, and the front end and the rear end of the guide block 22 are communicated with each other through the through hole 24.

The vertical two first springs 25 that are provided with between mounting panel 21 and the lower bolster 2, the upper end of guide block 22 is passed through the bolt fastening and is had two stopper 26, and the spacing groove 27 that supplies stopper 26 one end to slide is seted up to the lateral wall of mounting panel 21.

The shearing part 31 is provided with a top plate 28 at one side far away from the stabilizing block 32, the top plate 28 is fixed at the upper end of the fixing plate 3 through a bolt, a top rod 29 penetrates through the side wall of the top plate 28 at one end far away from the fixing plate 3, and the length direction of the top rod 29 points to the through hole 24 of the guide block 22.

The fixing plate 3 and the lower template 2 are respectively provided with a discharge hole 30 at one end face close to the through hole 24 of the guide block 22.

The implementation principle of the cutting die for the automobile sealing strip disclosed by the embodiment of the application is as follows:

when the one end of sealing strip needs to be cut off, the one end of sealing strip passes through stabilization hole 4 under the effect of the inverted slope 19 of the entering block 17, insert into shearing portion 31, the length of cutting off the sealing strip is controlled under the effect of ejector pin 29, then the control press moves upper die plate 1 downwards, upper die plate 1 is at the in-process that removes, first vertical kicking block 12 moves downwards with the vertical kicking block 13 of second, thereby let upper kicking block 6 rebound, translation block 7 moves to one side of fixed block 5, make stabilization hole 4 diminish, later upper die plate 1 extrudees mounting panel 21, make cutter 20 cut off the sealing strip, the sealing strip that is cut off falls into appointed waste material frame through discharge opening 30.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a cutting die of car sealing strip which characterized in that: including cope match-plate pattern (1) and lower bolster (2), cope match-plate pattern (1) with be provided with between lower bolster (2) steady piece (32) and shearing portion (31), steady piece (32) are located one side of shearing portion (31), steady piece (32) are keeping away from supply sealing strip male stability hole (4) are seted up to the one end of shearing portion (31), shearing portion (31) are including cutter (20), mounting panel (21) and guide block (22), cutter (20) are fixed in the lateral wall of mounting panel (21), mounting panel (21) are located slide from top to bottom in guide block (22).

2. The cutting die for the automobile weather strip according to claim 1, wherein: the stabilizing block (32) comprises a fixing block (5), an upper jacking block (6) and a translation block (7), the lower end of the upper jacking block (6) is provided with an inserting block (8), one side of the lower end of the upper jacking block (6) is provided with a first jacking inclined plane (10), the inserting block (8) is close to one end of the upper jacking block (6) is provided with a second jacking inclined plane (11) matched with the first jacking inclined plane (10), the lower end of the upper template (1) is vertically provided with a first vertical jacking block (12) and a second vertical jacking block (13), the first vertical jacking block (12) is located far away from the inserting block (8) to one end of the upper jacking block (6), the second vertical jacking block (13) is located far away from the translation block (7) to one end of the fixing block (5), the first vertical jacking block (12) and one end of the inserting block (8) are respectively provided with a first guide inclined plane (14), and the second vertical jacking block (13) and one end of the translation block (7) are respectively provided with a second guide inclined plane (15).

3. The cutting die for the automobile weather strip according to claim 1, wherein: mounting panel (21) with vertically be provided with first spring (25) between lower bolster (2), the upper end of guide block (22) is provided with stopper (26), the confession has been seted up to the lateral wall of mounting panel (21) spacing groove (27) that stopper (26) slided.

4. The cutting die for the automobile weather strip according to claim 2, wherein: and a second spring (16) is horizontally arranged between the translation block (7) and the lower template (2).

5. The cutting die for the automobile weather strip according to claim 1, wherein: a top plate (28) is arranged on one side, far away from the stabilizing block (32), of the shearing portion (31), and a top rod (29) penetrates through the side wall, far away from one end of the lower template (2), of the top plate (28).

6. The cutting die for the automotive sealing strip according to claim 1, characterized in that: the stabilizing block (32) is provided with an inlet block (17) on one side far away from the shearing part (31), an inlet hole (18) is formed in one side of the inlet block (17), and a reverse inclined surface (19) is formed in the periphery of the inlet block (17) on the outer side of the inlet hole (18).

7. The cutting die for the automobile weather strip according to claim 1, wherein: and the lower template (2) is provided with a discharge hole (30) on the upper end surface close to the shearing part (31).