CN213890326U

CN213890326U - Die cutting die for teflon ultra-narrow edge

Info

Publication number: CN213890326U
Application number: CN202022011327.2U
Authority: CN
Inventors: 秦洪玲; 张立乾; 孙娅敬
Original assignee: Qingdao Zerun Kaijian New Material Technology Co ltd
Current assignee: Qingdao Zerun Kaijian New Material Technology Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-08-06
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses a cross cutting mould for super narrow limit of teflon in cross cutting mould field, including die holder and last mould, sliding connection has the lower mould in the die holder, and the equal fixed mounting in both sides of lower mould has the connecting block, and the equal fixed mounting in one side and the slider of keeping away from each other of two connecting blocks, correspond two slider departments in the die holder and all be provided with the spout, and the equal fixed mounting in two slider front ends has return spring, and the equal fixed mounting in front end lateral wall in the spout of two return spring's front end has die cutting utensil through bolt fixed mounting on the lower mould, and is provided with the grooving on the die cutting utensil, the beneficial effects of the utility model are that: this equipment structure is simple, and convenient to use pulls out the lower mould after the indisputable fluorine dragon material punching shear finishes and is favorable to taking out fashioned indisputable fluorine dragon material, takes out fashioned indisputable fluorine dragon material after, return spring drives lower mould self return, and the punching shear operation of next time of being convenient for has shortened the material time of getting greatly to the machining efficiency of indisputable fluorine dragon material has further been improved.

Description

Die cutting die for teflon ultra-narrow edge

Technical Field

The utility model relates to a cross cutting mould field of teflon specifically is a cross cutting mould that is used for super narrow limit of teflon.

Background

The Teflon is a polytetrafluoroethylene material which has the characteristics of acid resistance, alkali resistance and various organic solvents resistance, is widely applied, and is processed by using a Teflon ultra-narrow edge die-cutting die in order to meet the use requirement and improve the production efficiency.

The cross cutting mould of super narrow limit of traditional teflon dashes cuts and accomplishes the back, needs the staff to take out fashioned teflon material again after taking out the mould from the cross cutting built-in, and operation process is loaded down with trivial details, reduces work efficiency easily, consequently the utility model provides a cross cutting mould for super narrow limit of teflon.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cross cutting mould for super narrow limit of teflon for solve above-mentioned problem.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a die cutting die for super narrow limit of teflon, which comprises a die holder and an upper die, wherein the die holder is internally and slidably connected with a lower die, the two sides of the lower die are fixedly provided with connecting blocks, the two sides of the connecting blocks, which are far away from each other, are fixedly provided with sliders, the corresponding two sliders are arranged in the die holder and are provided with chutes, the front ends of the two sliders are fixedly provided with return springs, the front ends of the two return springs are fixedly arranged on the side wall of the front end in the chutes, the lower die is fixedly provided with a die cutting tool through bolts, the die cutting tool is provided with a cutting groove, the two sides of the die cutting tool are fixedly provided with a plurality of supporting seats, a plurality of the supporting seats are fixedly provided with slide bars, the bottom of the upper die is fixedly provided with a mounting seat corresponding to the slide bars, and a plurality of the slide bars pass through the mounting seat and extend out of the top of the upper die, it is a plurality of all the cover in the slide bar outside is equipped with supporting spring, and is a plurality of the equal fixed mounting in supporting seat in supporting spring's bottom is a plurality of the equal fixed mounting in supporting spring's top is on the mount pad, go up mould bottom and correspond grooving department fixed mounting and have the cross cutting cutter.

As a further aspect of the present invention: a plurality of the supporting seats are fixedly arranged on the die holder, the upper die and the die holder are connected with each other to form a whole body through the supporting seats, and the punching and shearing operation of the Teflon is favorably carried out by matching the upper die and the lower die.

As a further aspect of the present invention: the die cutting tool and the cutting groove are arranged in the same size, and punching and shearing are carried out in the cutting groove through the die cutting tool, so that the Teflon is conveniently cut and formed.

As a further aspect of the present invention: a plurality of the equal fixed mounting in top of slide bar has the stopper, carries on spacingly to the slide bar through the stopper, avoids going up the mould and breaks away from with the slide bar after carrying out the punching shear operation return, is favorable to the use of this equipment.

As a further aspect of the present invention: the front end fixed mounting of lower mould has the connecting seat, just the front end fixed mounting of connecting seat has the handle, is convenient for pull out the lower mould after the punching shear is accomplished through the handle, conveniently takes out fashioned teflon.

As a further aspect of the present invention: the equal fixed mounting in both sides of die holder has the fixing base, and two all be provided with a plurality of construction bolts on the fixing base, be convenient for through a plurality of construction bolts with die holder fixed mounting on the workstation, be favorable to carrying out the punching shear work.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the die holder is fixedly arranged on the working table surface through the fixed seat and a plurality of mounting bolts, the hydraulic rod on the punching apparatus or the hydraulic cylinder is abutted against the top of the upper die, then the Teflon material to be punched and sheared is placed on the die cutting tool, the switch is opened, the punching apparatus or the hydraulic rod is rapidly pressed down to drive the upper die to be pressed down and abutted against the die cutting tool, the die cutting tool is inserted into the cutting groove to complete punching and shearing of the ultra-narrow edge of the Teflon material, after punching and shearing, the supporting spring return drives the mounting seat to slide upwards on the slide rod, the mounting seat drives the upper die to slide upwards, the stopper on the slide rod is reached to stop, the stopper is abutted against the top of the upper die, the handle is used to pull out the lower die to take out the Teflon material formed by punching and shearing, the handle is loosened, the return spring drives the return of the slide block, the slide block drives the connecting block, the connecting block drives the lower die to return, make the lower mould keep initial state, be corresponding the setting between grooving and cross cutting tool, this equipment structure is simple, convenient to use, and the lower mould is favorable to taking out fashioned indisputable fluorine dragon material to pull out after the indisputable fluorine dragon material is cut with punching, takes out fashioned indisputable fluorine dragon material after, return spring drives lower mould self return, the punching of the next time of being convenient for is cut the operation, has shortened greatly and has got the material time to the machining efficiency of indisputable fluorine dragon material has further been improved.

2. The utility model discloses in, through supporting spring, mount pad, slide bar, stopper and the mutually supporting of last mould for go up the mould and can self return after the punching shear, be favorable to the punching shear operation of next time, the slide bar is spacing to last mould simultaneously, and the cross cutting cutter on the messenger goes up the mould is corresponding the setting with the grooving all the time, ensures the punching shear quality.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a sectional view of the middle mold base of the present invention;

fig. 3 is an enlarged view of a in fig. 2 according to the present invention.

In the figure: 1. a die holder; 2. a lower die; 3. a die cutting tool; 4. a chute; 5. grooving; 6. a mounting seat; 7. a connecting seat; 8. a handle; 9. a fixed seat; 10. a supporting seat; 11. a support spring; 12. a slide bar; 13. a limiting block; 14. an upper die; 15. a die cutting tool; 16. a slider; 17. a return spring; 18. and (4) connecting the blocks.

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.

Example (b): as shown in figures 1-3, a die cutting die for Teflon ultra-narrow edges comprises a die holder 1 and an upper die 14, wherein the die holder 1 is internally and slidably connected with a lower die 2, connecting blocks 18 are fixedly installed on both sides of the lower die 2, sliders 16 are fixedly installed on the sides, away from each other, of the two connecting blocks 18, chutes 4 are respectively arranged in the die holder 1 corresponding to the two sliders 16, return springs 17 are respectively and fixedly installed at the front ends of the two sliders 16, the front ends of the two return springs 17 are respectively and fixedly installed on the side walls of the front ends in the chutes 4, a die cutter 3 is fixedly installed on the lower die 2 through bolts, a cutting groove 5 is arranged on the die cutter 3, a plurality of supporting seats 10 are respectively and fixedly installed on both sides of the die cutter 3, sliding rods 12 are respectively and fixedly installed on the supporting seats 10, mounting seats 6 are respectively and fixedly installed at the bottoms of the upper die 14 corresponding to the sliding rods 12, and the sliding rods 12 extend out of the top of the upper die 14 through the mounting seats 6, all the cover in a plurality of slide bars 12 outside is equipped with supporting spring 11, and the equal fixed mounting in bottom of a plurality of supporting spring 11 is on supporting seat 10, and the equal fixed mounting in top of a plurality of supporting spring 11 is on mount pad 6, goes up mould 14 bottom and corresponds grooving 5 department fixed mounting and has cross cutting tool 15.

The supporting seats 10 are fixedly mounted on the die holder 1, the upper die 14 and the die holder 1 are connected with each other to form a whole through the supporting seats 10, and the punching operation of the Teflon is favorably carried out by matching the upper die 14 with the lower die 2.

The die cutting tool 15 is arranged in the same size as the cutting groove 5, and punching and shearing are carried out in the cutting groove 5 through the die cutting tool 15, so that the Teflon can be conveniently cut and formed.

The top of a plurality of slide bars 12 is all fixed mounting has stopper 13, carries on spacingly to slide bar 12 through stopper 13, avoids last mould 14 to break away from with slide bar 12 after carrying out the punching shear operation return, is favorable to the use of this equipment.

The front end fixed mounting of lower mould 2 has connecting seat 7, and the front end fixed mounting of connecting seat 7 has handle 8, is convenient for pull out lower mould 2 after the punching shear is accomplished through handle 8, conveniently takes out fashioned teflon.

The fixing seats 9 are fixedly mounted on the two sides of the die holder 1, the two fixing seats 9 are provided with a plurality of mounting bolts, the die holder 1 is fixedly mounted on the workbench through the mounting bolts, and punching and shearing work is facilitated.

Specifically, when the utility model is used, the die holder 1 is fixedly arranged on the working table surface through the fixing seat 9 and the plurality of mounting bolts, the hydraulic rod on the stamping device or the hydraulic cylinder is abutted against the top of the upper die 14, then the Teflon material to be punched and sheared is placed on the die-cutting tool 3, the switch is opened, the stamping device or the hydraulic rod is rapidly pressed down to drive the upper die 14 to be pressed down and abutted against the die-cutting tool 3, the die-cutting tool 15 is inserted into the cutting groove 5 to complete the punching and shearing of the ultra-narrow edge of the Teflon material, after the punching and shearing is finished, the supporting spring 11 returns to drive the mounting seat 6 to slide upwards on the sliding rod 12, the mounting seat 6 drives the upper die 14 to slide upwards, the position of the limiting block 13 on the sliding rod 12 stops, the limiting block 13 is abutted against the top of the upper die 14, the handle 8 is used to pull out the lower die 2 so as to take out the Teflon material formed by punching and shearing, the handle 8 is loosened, and the return spring 17 returns to drive the slider 16 to return, the sliding block 16 drives the connecting block 18 to return, the connecting block 18 drives the lower die 2 to return, so that the lower die 2 is kept in an initial state, and the grooving 5 and the die cutting tool 15 are arranged correspondingly;

through the mutual cooperation of supporting spring 11, mount pad 6, slide bar 12, stopper 13 and last mould 14 for go up mould 14 and can self return after the punching shear, be favorable to the next punching shear operation, slide bar 12 is spacing to last mould 14 simultaneously, makes the cross cutting cutter 15 on last mould 14 be corresponding the setting with grooving 5 all the time, ensures the punching shear quality.

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. The die cutting die for the Teflon ultra-narrow edge is characterized by comprising a die holder (1) and an upper die (14), wherein the die holder (1) is internally and fixedly connected with a lower die (2), connecting blocks (18) are fixedly installed on two sides of the lower die (2), a sliding block (16) is fixedly installed on one side, away from each other, of each connecting block (18), sliding chutes (4) are formed in the die holder (1) corresponding to the two sliding blocks (16), return springs (17) are fixedly installed at the front ends of the two sliding blocks (16), the front ends of the two return springs (17) are fixedly installed on the side wall of the inner front end of each sliding chute (4), a die cutting tool (3) is fixedly installed on the lower die (2) through bolts, a cutting groove (5) is formed in the die cutting tool (3), a plurality of supporting seats (10) are fixedly installed on two sides of the die cutting tool (3), it is a plurality of equal fixed mounting has slide bar (12) on supporting seat (10), it has mount pad (6) to go up equal fixed mounting in a plurality of slide bar (12) department of mould (14) bottom correspondence, and is a plurality of slide bar (12) all pass mount pad (6) and extend mould (14) top, and are a plurality of the slide bar (12) outside all is overlapped and is equipped with supporting spring (11), and is a plurality of the equal fixed mounting in bottom of supporting spring (11) is on supporting seat (10), and is a plurality of the equal fixed mounting in top of supporting spring (11) is on mount pad (6), it has cutting tool (15) to go up mould (14) bottom correspondence grooving (5) department fixed mounting.

2. The die-cutting die for teflon ultra-narrow sides as claimed in claim 1, characterized in that a plurality of said supporting seats (10) are all fixedly mounted on a die holder (1).

3. The die-cutting die for teflon ultra-narrow sides as claimed in claim 1, characterized in that the die-cutting knives (15) are equally sized to the cutting slots (5).

4. The die cutting die for the super narrow edge of the Teflon material as claimed in claim 1, wherein a limiting block (13) is fixedly mounted at the top of each of the plurality of sliding rods (12).

5. The die cutting die for the super-narrow edge of the Teflon according to claim 1, wherein a connecting seat (7) is fixedly installed at the front end of the lower die (2), and a handle (8) is fixedly installed at the front end of the connecting seat (7).

6. The die cutting die for the super-narrow edge of the Teflon material as claimed in claim 1, wherein fixing seats (9) are fixedly installed on both sides of the die holder (1), and a plurality of installation bolts are arranged on each of the two fixing seats (9).