CN217123862U

CN217123862U - Cut reverse side cutting structure

Info

Publication number: CN217123862U
Application number: CN202123386248.0U
Authority: CN
Inventors: 吴益东; 龚媛媛
Original assignee: Shiyan Weixu Industry And Trade Co ltd
Current assignee: Shiyan Weixu Industry And Trade Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-05
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a structure is cut to cut-out reverse side draws together cope match-plate pattern and two bottom plates that are located the cope match-plate pattern below, and the right side fixedly connected with slotting tool of cope match-plate pattern bottom, the top fixed mounting that is located the right side bottom plate have a stabilizer plate, and the left side fixed mounting of stabilizer plate has a connecting plate, and the top fixed mounting that is located the top of right side bottom plate and is located stabilizer plate and connecting plate has the diaphragm, the utility model relates to a mould technical field that moulds plastics. This structure is cut to reverse side of mouth of a cut, through rotating the bolt, take out the bolt and no longer block each other with the threaded rod, rotate the threading board again, the threading board removes left and can extrude reset spring, can effectual reduction reset spring's elastic fatigue, through pulling the rotor plate downwards, make the kelly break away from the draw-in groove, remove the limiting plate right again, the limiting plate breaks away from square pole, the rotation threading board takes out the threading board, thereby can take out reset spring, fine change reset spring, use more convenience.

Description

Cut reverse side cutting structure

Technical Field

The utility model relates to a mould technical field that moulds plastics specifically is cut structure of cut-out reverse side.

Background

The traditional side-cutting structure punch is arranged outside, a knife edge is arranged in a product, the strength of a knife edge die is influenced by the knife edge in a special bending edge excessively low or a vehicle window decoration strip series product, a spring used for driving a shearing mechanism to reset in the die is used for a long time, elastic fatigue easily occurs, the spring with elastic fatigue cannot be well replaced, and a slotting tool in the die is not well limited.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a structure is cut to cut a mouthful reverse side has solved the problem of processing is changed to the tired spring of elasticity that can not be fine.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the shearing opening reverse side cutting structure comprises an upper template and two bottom plates positioned below the upper template, wherein the right side of the bottom of the upper template is fixedly connected with an slotting tool, the top of the bottom plate positioned on the right side is fixedly provided with a stabilizing plate, the left side of the stabilizing plate is fixedly provided with a connecting plate, the top of the bottom plate positioned on the right side is fixedly provided with a transverse plate above the stabilizing plate and the connecting plate, the top of the transverse plate is fixedly connected with a stop block matched with the slotting tool, the right side of the stop block penetrates through and is slidably connected with a threaded rod, the outer surface of the threaded rod and the left side of the stop block are sequentially sleeved and fixedly connected with a sliding block insert and a sliding block, the left side of the sliding block is fixedly provided with a shearing tool, the outer surface of the threaded rod 13 and the sliding sleeve 14 positioned between the left side of the stop block 9 and the right side of the sliding block insert 6 are sleeved and slidably connected, and the right side of the sliding sleeve 14 is fixedly connected with the left side of the stop block 9, the utility model discloses a threaded rod, including threaded rod, dog, right-hand member, threaded rod, reset spring, threaded rod, bolt, threaded rod, and threaded rod, and threaded rod, and threaded rod, are provided, and threaded rod, and.

Preferably, the outer surface of the square rod is sleeved with a limiting plate in a sliding connection mode, the top of the left side of the limiting plate is fixedly connected with a limiting rod, the outer surface of the slotting tool is sleeved with a limiting sleeve in a sliding connection mode, and the right side of the limiting sleeve is fixedly connected with the left end of the limiting rod.

Preferably, the bottom of limiting plate is run through and sliding connection has the kelly, the draw-in groove with kelly looks adaptation is seted up to the bottom of square pole, the bottom fixedly connected with rotor plate of kelly, the surface of kelly just is located and is equipped with spacing spring between the top of catch block and the bottom of limiting plate.

Preferably, the bottom of cope match-plate pattern just is located the left side fixedly connected with of slotting tool and promotes the piece, is located the left side the top fixedly connected with of bottom plate has two first stoppers, is located the top fixedly connected with of first stopper with promote the roof of piece looks adaptation.

Preferably, the top plate bottom and the right side fixedly connected with that is located first stopper take off the flitch, are located the left side the top of bottom plate is through fixed block from left to right fixedly connected with fixed block and connecting block in proper order.

Preferably, the top of the connecting block is fixedly connected with a lower template 17 matched with the stripper plate.

Advantageous effects

The utility model provides a structure is cut to reverse side of cut. Compared with the prior art, the method has the following beneficial effects:

(1) this structure is cut to reverse side of mouth of a cut, through rotating the bolt, take out the bolt and no longer block each other with the threaded rod, the threading board rotates again, the threading board removes left and can extrude reset spring, thereby can effectual reduction reset spring's elastic fatigue, through pulling the rotor plate downwards, make the kelly break away from the draw-in groove, the limiting plate that moves right again, make the limiting plate break away from square pole, can rotate the threading board and take out the threading board, thereby can take out reset spring, can be fine change reset spring, it is more convenient to use.

(2) This structure is cut to reverse side of mouth of cut entangles spacingly through the stop collar to the slotting tool, makes the slotting tool reciprocate can accurate extrusion slider mold insert, uses more convenience, has ensured the normal use of slotting tool.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. mounting a template; 2. a first stopper; 3. a top plate; 4. a material removing plate; 5. inserting a cutter; 6. a slide block insert; 7. a slider; 8. a shearing knife; 9. a stopper; 10. a fixed block; 11. connecting blocks; 12. a transverse plate; 13. a threaded rod; 14. a sliding sleeve; 15. a connecting plate; 16. a base plate; 17. a lower template; 18. a stabilizing plate; 19. a pushing block; 20. a thread plate; 21. a return spring; 22. a bolt; 23. a square rod; 24. a limiting plate; 25. a limiting rod; 26. a limiting sleeve; 27. a clamping rod; 28. a card slot; 29. a rotating plate; 30. and a limiting spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a cut reverse side cutting structure comprises an upper template 1 and two bottom plates 16 positioned below the upper template 1, wherein the right side of the bottom of the upper template 1 is fixedly connected with a slotting tool 5, the top of the right bottom plate 16 is fixedly provided with a stabilizing plate 18, the left side of the stabilizing plate 18 is fixedly provided with a connecting plate 15, the top of the right bottom plate 16 and positioned above the stabilizing plate 18 and the connecting plate 15 are fixedly provided with a transverse plate 12, the top of the transverse plate 12 is fixedly connected with a stop block 9 matched with the slotting tool 5, the right side of the stop block 9 is penetrated and slidably connected with a threaded rod 13, the outer surface of the threaded rod 13 and positioned at the left side of the stop block 9 are sequentially sleeved and fixedly connected with a slide block insert 6 and a slide block 7, the left side of the slide block 7 is fixedly provided with a cutting tool 8, the outer surface of the threaded rod 13 and positioned between the left side of the stop block 9 and the right side of the slide block insert 6 are sleeved and slidably connected with a slide sleeve 14, the right side of the sliding sleeve 14 is fixedly connected with the left side of the stop block 9.

Further, in order to enable the threaded rod 13 to drive the sliding block insert 6 and the sliding block 7 to reset, the outer surface of the threaded rod 13 is driven and is located on the right side of the stop block 9, the threaded rod is sleeved with a threaded plate 20, and the outer surface of the threaded rod 13 is located on the right side of the stop block 9 and is sleeved with a reset spring 21 and the left side of the threaded plate 20.

Further, in order to cut the material, the bottom of the upper die plate 1 and the left side fixedly connected with that is located the slotting tool 5 push the piece 19, two first stoppers 2 of top fixedly connected with that are located the left bottom plate 16, the top fixedly connected with that is located the first stopper 2 in top and the roof 3 that pushes 19 looks adaptations of piece, the right side fixedly connected with that 3 bottoms of roof just are located the first stopper 2 takes off flitch 4, the top that is located the left bottom plate 16 is through fixed block from left to right fixedly connected with fixed block 10 and connecting block 11 in proper order, the top fixedly connected with of connecting block 11 and the lower die plate 17 of taking off flitch 4 looks adaptations.

Further, in order to limit the slotting tool 5, the front surface of the threaded plate 20 is penetrated through and is in threaded connection with a bolt 22 matched with the threaded rod 13, the right end of the threaded rod 13 is fixedly connected with a square rod 23, the outer surface of the square rod 23 is sleeved with a limiting plate 24 in a sliding connection mode, the top of the left side of the limiting plate 24 is fixedly connected with a limiting rod 25, and the outer surface of the slotting tool 5 is sleeved with a limiting sleeve 26 in a sliding connection mode.

Further, for the convenience of dismantling change reset spring 21, the right side of stop collar 26 and the left end fixed connection of gag lever post 25, the bottom of limiting plate 24 is run through and sliding connection has a kelly 27, the draw-in groove 28 with kelly 27 looks adaptation is seted up to the bottom of square pole 23, the bottom fixedly connected with rotor plate 29 of kelly 27, the surface of kelly 27 just is located to be equipped with stop spring 30 between the top of promotion piece 19 and the bottom of limiting plate 24.

And those not described in detail in this specification are well within the skill of those in the art.

When the device is used, the upper template 1 drives the slotting tool 5 to move downwards, the slotting tool 5 extrudes the sliding block insert 6 downwards, the sliding block insert 6 drives the shearing tool 8 to move leftwards to shear a material, the upper template 1 drives the slotting tool 5 to move upwards to reset, the threaded rod 13 pulls the sliding block insert 6 to move rightwards to reset under the action of the reset spring 21, when the reset spring 21 generates elastic fatigue, the bolt 22 is rotated, the bolt 22 is taken out, the bolt 22 is not clamped with the threaded rod 13, the threaded plate 20 is rotated clockwise, the threaded plate 20 moves leftwards, the threaded plate 20 extrudes the reset spring 21, the acting force of the reset spring 21 is increased, when the reset spring 21 needs to be disassembled and replaced, the rotating plate 29 is pulled downwards to enable the clamping rod 27 to be separated from the clamping groove 28, the limiting sleeve 26 is positioned below the slotting tool 5, the limiting sleeve 26 is pulled rightwards, the limiting plate 24 is moved rightwards through the limiting rod 25, the limit plate 24 slides out of the square rod 23, and then rotates anticlockwise, so that the thread plate 20 moves rightwards to be separated from the threaded rod 13, and then the return spring 21 is taken out.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Cut reverse side cutting structure of mouth of a scissors includes cope match-plate pattern (1) and two bottom plates (16) that are located cope match-plate pattern (1) below, its characterized in that: the right side fixedly connected with slotting tool (5) of cope match-plate pattern (1) bottom is located the right side the top fixed mounting of bottom plate (16) has stabilizer plate (18), the left side fixed mounting of stabilizer plate (18) has connecting plate (15), is located the right side the top of bottom plate (16) just is located the top fixed mounting of stabilizer plate (18) and connecting plate (15) has diaphragm (12), the top fixedly connected with of diaphragm (12) and dog (9) of slotting tool (5) looks adaptation, the right side of dog (9) is run through and sliding connection has threaded rod (13), the surface of threaded rod (13) just is located the left side of dog (9) and overlaps in proper order and establishes and fixedly connected with slider mold insert (6) and sliding block (7), the left side fixed mounting of sliding block (7) has shearing tool (8), the surface of threaded rod (13) just is located the left side of dog (9) and the right side of slider mold insert (6) between overlap and establish and sliding connection has the sliding block mold insert (7) sliding block Move cover (14), the right side of slip cover (14) and the left side fixed connection of dog (9), the surface of threaded rod (13) and the right side cover that is located dog (9) are established and threaded connection has screw plate (20), the surface of threaded rod (13) and the left side cover that is located the right side of dog (9) and screw plate (20) are equipped with reset spring (21), the front of screw plate (20) is run through and threaded connection has bolt (22) with threaded rod (13) looks adaptation, the square pole (23) of right-hand member fixedly connected with of threaded rod (13).

2. The opposite side cutting structure of the mouth of claim 1, wherein: the utility model discloses a slotting tool, including square pole (23), outer surface cover establish and sliding connection has limiting plate (24), the left top fixedly connected with gag lever post (25) of limiting plate (24), outer surface cover of slotting tool (5) establishes and sliding connection has stop collar (26), the right side of stop collar (26) and the left end fixed connection of gag lever post (25).

3. The opposite side cutting structure of the mouth of claim 2, wherein: the bottom of limiting plate (24) runs through and sliding connection has kelly (27), draw-in groove (28) with kelly (27) looks adaptation is seted up to the bottom of square pole (23), the bottom fixedly connected with rotor plate (29) of kelly (27), the surface of kelly (27) just is located to be equipped with between the top that promotes piece (19) and the bottom of limiting plate (24) spacing spring (30) of overlapping.

4. The opposite side cutting structure of the mouth of claim 1, wherein: the bottom of cope match-plate pattern (1) just is located the left side fixedly connected with of slotting tool (5) and promotes piece (19), is located the left side two first stopper (2) of top fixedly connected with of bottom plate (16), is located the top fixedly connected with of first stopper (2) with promote roof (3) of piece (19) looks adaptation.

5. The opposite side cutting structure of the mouth of claim 4, wherein: the material removing plate is fixedly connected to the right side of the top plate (3) and located on the first limiting block (2), the material removing plate is fixedly connected to the right side of the top plate (3) and located on the left side, and the fixing block (10) and the connecting block (11) are fixedly connected to the top of the bottom plate (16) from left to right in sequence through the fixing block.

6. The opposite side cutting structure of the mouth of claim 5, wherein: the top of the connecting block (11) is fixedly connected with a lower template (17) matched with the stripper plate (4).