CN214768185U

CN214768185U - Stable die-cutting machine die carrier

Info

Publication number: CN214768185U
Application number: CN202023345639.3U
Authority: CN
Inventors: 龚天宇
Original assignee: Shenzhen Lichi Electronic Materials Co ltd
Current assignee: Shenzhen Lichi Electronic Materials Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-19
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a stable form cross cutting machine die carrier, including upper die base and die holder, still be provided with the mould of cross cutting usefulness between upper die base and the die holder, be provided with fixing device between upper die base and the mould, the mould passes through fixing device and can dismantle the setting on the upper die base, still be provided with positioning die's positioner on the upper die base. A positioning device and a fixing device are arranged between an upper die base and a die, an upper die plate and the die are positioned through the positioning device, and the upper die plate and the die are locked and fixed through the fixing device after the positioning is finished. Make the connection of cope match-plate pattern and mould more firm up to now, avoided the not hard up mould life-span that causes between mould and the cope match-plate pattern short at the in-process of cross cutting, reduced the noise of die-cut in-process, improved die-cut quality.

Description

Stable die-cutting machine die carrier

Technical Field

The utility model relates to a cross cutting machine die carrier, especially a stable form cross cutting machine die carrier.

Background

In the production process of the die cutting machine, a plurality of products can be completed by punching the die cutting machine sleeve, the existing die cutting machine can move downwards continuously after the die on the die cutting machine is contacted with the lower template in the using process, and the die moving downwards can be contacted with the upper die frame again. That is to say, when die-cut, the mould breaks away from with the cope match-holder earlier, after the contact lower bolster, again can contact with the cope match-holder, promptly, when die-cut, the mould can receive the effort of two not equidirectionals. In the prior art, the die is mostly directly attached to the upper die plate by double-faced adhesive tape, the installation speed is low due to the installation mode, and the problems of short service life, unstable punching, high noise and the like of the die cutting machine die plate and the die due to the impact of multiple forces can be caused.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a set up fixing device and positioner and carry out stable form cross cutting machine die carrier that mould and upper die base are stabilized, the accuracy is connected between upper die base and mould.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a stable form cross cutting die carrier, includes upper die base and die holder, still be provided with the mould of cross cutting usefulness between upper die base and the die holder, be provided with fixing device between upper die base and the mould, the mould passes through fixing device and can dismantle the setting on the upper die base, still be provided with positioning die's positioner on the upper die base.

As an improvement of the above technical scheme, guide sleeves are further arranged in the upper die holder and the lower die holder, guide pillars connecting the upper die holder and the lower die holder are arranged in the guide sleeves, the upper die holder comprises three layers, and the fixing devices are arranged on the upper die holder and the die at the bottom layer.

As a further improvement of the technical scheme, the fixing device comprises a bolt and a threaded hole formed in the die, wherein the bolt is located on the upper die base on the bottom layer and is connected with the threaded hole in the die in a matched mode after extending out of the upper die base on the bottom layer.

As a further improvement of the above technical scheme, a bolt groove and a bolt hole are arranged in the upper die base, the bolt groove is arranged on the top surface of the bottom layer upper die base, the bolt hole penetrates through the bolt groove and the bottom layer upper die base, and the bolt penetrates through the bolt hole in the bolt groove and is connected with a threaded hole in the die in a matched manner.

As a further improvement of the technical scheme, the top of the die is also provided with a heightening plate, and the heightening plate is connected with the die through a bolt of a fixing device.

As a further improvement of the above technical solution, the positioning device includes a positioning pin and a positioning hole, the positioning hole is disposed on the upper die base and the die and penetrates through the upper die base and the die, and the positioning pin is inserted into the positioning hole and positions the upper die base and the die by insertion.

As a further improvement of the technical scheme, a pull lug is further arranged above the positioning pin, a movable groove for placing the pull lug is formed in the top of the upper die base, the pull lug is detachably arranged in the movable groove, and the pull lug covers the positioning pin and the positioning hole in the upper die base to block and fix the positioning pin.

As a further improvement of the technical scheme, the pull lugs comprise two pull lugs, the two pull lugs are fixed in the movable groove through bolts, a handle groove convenient for the pull lugs to open and close is further arranged on each pull lug, and the handle groove is positioned on one side edge of each pull lug.

The utility model has the advantages that: the utility model discloses a cross cutting machine die carrier has set up positioner and fixing device between upper die base and mould, fixes a position cope match-plate pattern and mould through positioner earlier, recycles fixing device and locks fixedly to cope match-plate pattern and mould after the location is accomplished. Make the connection of cope match-plate pattern and mould more firm up to now, avoided the not hard up mould life-span that causes between mould and the cope match-plate pattern short at the in-process of cross cutting, reduced the noise of die-cut in-process, improved die-cut quality.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic sectional view of the present invention;

fig. 2 is a schematic top surface structure of the upper plate of the present invention.

1. A fixing device; 11. a bolt; 12. a bolt slot; 2. a positioning device; 21. positioning pins; 22. positioning holes; 3. an upper die holder; 4. a lower die holder; 5. a mold; 6. heightening plates; 7. pulling the lug; 71. a handle slot; 8. a guide post; 9. and (4) guiding a sleeve.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The utility model discloses each technical feature in the creation can the interactive combination under the prerequisite that does not contradict conflict each other.

Referring to fig. 1, a stable die-cutting machine die carrier comprises an upper die holder 3 and a lower die holder 4, a die 5 for die cutting is further arranged between the upper die holder 3 and the lower die holder 4, guide sleeves 9 are further arranged in the upper die holder 3 and the lower die holder 4, and guide pillars 8 for connecting the upper die holder 3 and the lower die holder 4 are arranged in the guide sleeves 9. The upper die holder 3 is connected with the lower die holder 4 through the guide pillar 8, the guide pillar 8 slides in the guide sleeve 9, the relative motion of the upper die holder 3 relative to the lower die holder 4 is realized, and therefore the die 5 is driven to work. The die is characterized in that a fixing device 1 is arranged between the upper die base 3 and the die 5, the die 5 is detachably arranged on the upper die base 3 through the fixing device 1, and a positioning device 2 for positioning the die 5 is further arranged on the upper die base 3. The upper die holder 3 comprises three layers, and the fixing device 1 is arranged on the bottom layer upper die holder 3 and the die 5. Positioner 2 and fixing device 1 combine together, have replaced the adhesive bonding mode of traditional mould 5 for when being connected between mould 5 and the upper die base 3 more firm, can also fix a position each other position between mould 5 and the upper die base 3 through positioner 2, make the mounted position between mould 5 and the upper die base 3 more accurate, increased the stability in the 5 course of working of mould, and then increased production quality.

The fixing device 1 comprises a bolt 11 and a threaded hole formed in the die 5, wherein the bolt 11 is located on the upper die base 3 of the bottom layer and is connected with the threaded hole in the die 5 in a matched mode after extending out of the upper die base 3 of the bottom layer. The upper die base 3 is internally provided with a bolt groove 12 and a bolt hole, the bolt groove 12 is arranged on the top surface of the bottom layer upper die base 3, the bolt hole penetrates through the bolt groove 12 and the bottom layer upper die base 3, and a bolt 11 penetrates through the bolt hole in the bolt groove 12 to be matched and connected with a threaded hole in the die 5. Since the die 5 is directly fixed to the bottom surface of the upper die base 3 and contacts the top surface of the lower die base 4, the bolts 11 for connecting the die 5 and the upper die plate are required to be provided inside the upper die base 3 or inside the die 5. The utility model discloses set up bolt groove 12 in the upper die base 3 of bottom, and the bottom in bolt groove 12 is provided with the through-hole, when the installation, insert bolt 11 downwards in bolt groove 12, bolt 11's threaded portion extends out upper die base 3 from the bolt hole in, the bolt hole corresponds with the screw hole that sets up on mould 5 this moment, and bolt 11 can directly stretch into the threaded hole of mould 5, fixes mould 5 in 3 bottoms of upper die base. And set up bolt groove 12 in bottom cope match-plate pattern inside, for set up bolt groove 12 on mould 5, the cooperation between mould 5 and the die carrier of being more convenient for makes the connection between the two more firm.

The top of mould 5 still is provided with and increases board 6, increase board 6 and mould 5 and pass through fixing device 1's bolt 11 and be connected, when mould 5 carries out the cross cutting between cope match-plate pattern and lower bolster, because last mould probably appears causing mould 5 can't contact with the lower bolster because of mould 5 thickness is thinner itself, consequently sets up the surname high edition between mould 5 and cope match-plate pattern, can increase the thickness of mould 5, and the mould 5 of being convenient for is to carrying out the cross cutting on the lower bolster in the bottom of cope match-plate pattern.

The positioning device 2 comprises a positioning pin 21 and a positioning hole 22, the positioning hole 22 is arranged on the upper die base 3 and the die 5 and penetrates through the upper die base 3 and the die 5, and the positioning pin 21 is inserted in the positioning hole 22 and used for positioning the upper die base 3 and the die 5 through insertion. The locating hole 22 sets up on upper die base 3 and mould 5, and at mould 5 mounted position, locating hole 22 on the upper die base 3 corresponds with the locating hole 22 on the mould 5, forms a through-hole, can be with locating pin 21 disect insertion in locating hole 22 this moment, fixes a position through locating pin 21 between to cope match-plate pattern and the mould 5, the fixed mounting of the later stage fixing device 1 of being convenient for to mould 5 and cope match-plate pattern.

Referring to fig. 2, a pull lug 7 is further arranged above the positioning pin 21, a movable groove for placing the pull lug 7 is formed in the top of the upper die base 3, the pull lug 7 is detachably arranged in the movable groove, and the pull lug 7 covers the positioning pin 21 and the positioning hole 22 in the upper die base 3 to block and fix the positioning pin 21. The pull lugs 7 comprise two pull lugs 7 which are fixed in the movable groove through bolts 11, the pull lugs 7 are further provided with handle grooves 71 which are convenient for the pull lugs 7 to open and close, and the handle grooves 71 are located on one side edge of the pull lugs 7. The pull lugs 7 are covered at the top of the upper die base 3 in two pieces, and the positioning pins 21 are covered and blocked in the grooves at the top of the upper die base 3, so that the positioning pins 21 are prevented from moving in the positioning holes 22, and the positioning pins 21 are further prevented from falling out of the positioning holes 22.

While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.

Claims

1. The utility model provides a stable form cross cutting machine die carrier which characterized in that: the die cutting device comprises an upper die base and a lower die base, wherein a die for die cutting is further arranged between the upper die base and the lower die base, a fixing device is arranged between the upper die base and the die, the die is detachably arranged on the upper die base through the fixing device, and a positioning device for positioning the die is further arranged on the upper die base.

2. The stable die cutter die carrier of claim 1, wherein: the die comprises an upper die base, a lower die base and a fixing device, wherein guide sleeves are further arranged in the upper die base and the lower die base, guide pillars for connecting the upper die base and the lower die base are arranged in the guide sleeves, the upper die base comprises three layers, and the fixing device is arranged on the upper die base at the bottom layer and the die.

3. The stable die cutter die carrier of claim 2, wherein: the fixing device comprises a bolt and a threaded hole formed in the die, the bolt is located on the upper die base of the bottom layer and is connected with the threaded hole in the die in a matched mode after extending out of the upper die base of the bottom layer.

4. The stable die cutter die carrier of claim 3, wherein: the die is characterized in that a bolt groove and a bolt hole are formed in the upper die base, the bolt groove is formed in the top surface of the bottom layer upper die base, the bolt hole penetrates through the bolt groove and the bottom layer upper die base, and the bolt penetrates through the bolt hole in the bolt groove to be connected with a threaded hole in the die in a matched mode.

5. The stable die cutter die carrier of claim 4, wherein: the top of mould still is provided with increases the board, it passes through fixing device's bolted connection with the mould to increase the board.

6. The stable die cutter die carrier of claim 1, wherein: the positioning device comprises a positioning pin and a positioning hole, the positioning hole is formed in the upper die base and the die and penetrates through the upper die base and the die, the positioning pin is inserted in the positioning hole, and the upper die base and the die are positioned through insertion.

7. The stable die cutter die carrier of claim 6, wherein: the top of locating pin still is provided with draws the ear, the top of upper die base is provided with places the activity groove that draws the ear, draw the ear can dismantle the setting in the activity groove, draw the ear lid to close the locating pin and the locating hole in the upper die base on, block fixedly to the locating pin formation.

8. The stable die cutter die carrier of claim 7, wherein: the pull lugs comprise two pull lugs which are fixed in the movable groove through bolts, the pull lugs are further provided with handle grooves convenient for the pull lugs to open and close, and the handle grooves are located on one side edge of the pull lugs.