CN219004363U

CN219004363U - Zipper tooth arrangement die

Info

Publication number: CN219004363U
Application number: CN202223285648.7U
Authority: CN
Inventors: 吴秀才
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-05-12
Anticipated expiration: 2032-12-07

Abstract

The utility model provides a zipper tooth arrangement die, and relates to the technical field of zipper manufacturing. Comprising the following steps: the device comprises a die frame, a clamping knife, a cloth bag guide plate, a tooth type lower punching die, an upper cutter and the like; the zipper has the advantages that the inclination angles of the microphones discharged by the microphone arranging machine are consistent, the microphones are orderly arranged, the error between each microphone is reduced, and the manufactured zipper has a Y-shaped appearance effect.

Description

Zipper tooth arrangement die

Technical Field

The utility model relates to the technical field of zipper manufacturing, in particular to a zipper tooth arrangement die.

Background

In the production of the metal zipper, a metal flat wire is punched and formed through a group of dies, as disclosed in the prior art with the application number 201120505504.0, the teeth of each metal zipper are orderly arranged on a dyed cloth belt, and then the cloth belts with the teeth on two sides are combined into the zipper by using sliders, but the problem that the inclination angles of each microphone discharged by a microphone arranging machine are different is still to be solved.

Disclosure of Invention

The utility model aims to provide a zipper tooth arrangement die which can enable the tooth arrangement angles discharged by a tooth arrangement machine to be consistent and orderly arranged, reduce the error between each tooth and enable the zipper to have a Y-shaped appearance effect.

Embodiments of the present utility model are implemented as follows:

the embodiment of the application provides a zipper row miaow mould, include:

the die frame is provided with sliding grooves for installing clamping knives on two sides, a cloth bag guide plate is arranged on the front side of the die frame, a lower cutter is arranged on the die frame and positioned on the rear side of the cloth bag guide plate, and a material ejection sliding block is arranged in the lower cutter; the die frame is provided with a tooth-shaped lower die and is positioned at the rear side of the lower cutter, the tooth-shaped lower die comprises a lower die, a lower die sliding block, a lower die needle, a protecting cover, a presser foot and a fixing seat, the bottom of the lower die is sleeved with a first spring, the lower die sliding block is inserted into the lower side of the lower die and compresses the first spring, the lower die needle penetrates through the lower die sliding block to be fixed on the lower die, the top of the lower die is provided with the presser foot, the protecting cover is used for fixing the lower die, the cloth bag guide plate and the lower cutter, and the fixing seat is used for fixing the protecting cover;

the upper cutter set comprises an upper cutter frame, an upper cutter, an upper punching die and a material pressing sliding block, wherein the material pressing sliding block is arranged on the outer side of the upper cutter frame, the upper cutter and the upper punching die are sequentially arranged in the upper cutter frame front and back, and the upper punching die is provided with a tooth-shaped pressing opening.

In some embodiments of the present utility model, the dental impression comprises an extension portion and a recess portion, the extension portion is disposed on a side edge of the end portion of the upper die, the extension portion is provided with a bump, and the recess portion is disposed in a middle portion of the end portion of the upper die.

In some embodiments of the present utility model, the two sides of the lower punch are provided with a first groove for installing the lower punch slider, the middle part is provided with a second groove for installing the lower punch needle, and the bottom of the lower punch is provided with a cylinder for sleeving the first spring.

In some embodiments of the present utility model, a third groove body for penetrating the copper wire is provided in the middle of the lower die slide, and two sides of the bottom of the lower die slide are provided with plug-in blocks plugged in the first groove body.

In some embodiments of the present utility model, a second spring is disposed at a top end of the pressing slider and is located in the upper tool rest.

Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:

the utility model uses the cooperation of the tooth-shaped lower punch die and the upper cutter set, mainly uses the tooth-shaped pressing mouth on the upper punch die to make each tooth-shaped tooth head discharged by the common zipper tooth arranging machine very similar, and can be used for proxy of the zipper tooth arranging machine with high price. The lower punching die sliding block solves the defect that the copper wire of the common zipper microphone array swings left and right, so that each discharged tooth type microphone is orderly arranged and has small error. The upper tool rest is additionally provided with the material pressing sliding block, so that the problem that the inclination angle of each tooth type microphone is different when the tooth type microphone is fixed on a cloth belt in the use process of the traditional tool rest is solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a mold frame according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the overall die set according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a mold explosion according to an embodiment of the present utility model;

FIG. 4 is an exploded view of a lower die and an upper die according to an embodiment of the present utility model;

fig. 5 is a schematic view of a dental pressure port according to an embodiment of the present utility model.

Icon: 1-die frame, 2-clamping knife, 4-lower die, 401-first cell body, 402-second cell body, 403-cylinder, 5-lower die needle, 6-lower die slider, 601-third cell body, 602-plug block, 7-protecting cover, 8-upper knife rest, 9-upper cutter, 10-upper die, 1001-extension, 1002-concave part, 1003-bump, 11-swage slider, 12-fixed seat, 13-lower cutter, 14-ejector slider, 15-presser foot, 16-cloth bag guide plate.

Detailed Description

Examples

Referring to fig. 1-5, an embodiment of the present utility model is shown.

This embodiment provides a zipper row miaow mould, includes:

the die frame 1 is used for assembling a die and is fixed on a machine; the two sides of the die frame 1 are provided with sliding grooves for installing clamping knives 2, and the clamping knives 2 are used for clamping the tooth-shaped microphone, so that the tooth-shaped microphone is fixed on the cloth bag;

the front side of the die frame 1 is provided with a cloth bag guide plate 16, the die frame 1 is provided with a lower cutter 13 and is positioned at the rear side of the cloth bag guide plate 16, and a material ejection slider 14 is arranged in the lower cutter 13; the die frame 1 is provided with a tooth-shaped lower die 4 and is positioned at the rear side of a lower cutter 13, the tooth-shaped lower die 4 comprises a lower die 4, a lower die sliding block 6, a lower die needle 5, a protecting cover 7, a presser foot 15 and a fixing seat 12, a first spring is sleeved at the bottom of the lower die 4, the lower die sliding block 6 is inserted at the lower side of the lower die 4 and compresses the first spring, the lower die needle 5 penetrates through the lower die sliding block 6 and is fixed on the lower die 4, the top of the lower die 4 is provided with the presser foot 15, the protecting cover 7 is used for fixing the lower die 4, the cloth bag guide plate 16 and the lower cutter 13, and the fixing seat 12 is used for fixing the protecting cover 7;

the two sides of the lower punch 4 are provided with a first groove body 401 for installing the lower punch slider 6, the middle part is provided with a second groove body 402 for installing the lower punch needle 5, and the bottom of the lower punch 4 is provided with a column body 403 for sleeving a first spring; the middle part of the lower die slide 6 is provided with a third groove body 601 for penetrating copper wires, and two sides of the bottom of the lower die slide 6 are provided with plug blocks 602 which are plugged in the first groove body 401.

The lower punch 4 is used for fixing the first spring and the lower punch needle 5, the lower punch slider 6 is inserted from the lower side of the lower punch 4 and compresses the spring, the lower punch slider and the upper cutter 9 are matched to jointly complete the forming of the dental microphone, and the third groove body 601 in the lower punch slider 6 is used for fixing the copper wire, so that the copper wire does not deviate left and right, and the lower punch needle 5 is protected.

The upper cutter 9 group, the upper cutter 9 group includes upper cutter frame 8, upper cutter 9, upper die 10 and presses material slider 11, presses material slider 11 to set up in the upper cutter frame 8 outside, and upper cutter 9 and upper die 10 set up in upper cutter frame 8 around in proper order, and upper die 10 has tooth formula pressure mouth.

The upper cutter rest 8 is used for fixing an upper cutter 9 and an upper stamping die 10, and the upper cutter 9 is used for cutting copper wires to finish the forming of the dental caries; the upper punch 10 cooperates with the lower punch 4 to complete the formation of the dental mouthpiece.

The top end of the pressing sliding block 11 is provided with a second spring and is positioned in the upper tool rest 8, and when the cutting is performed, the pressing sliding block 11 presses the dental caries, so that the cut dental caries is tightly attached to the lower cutter 13.

In some embodiments of the present utility model, the dental nip includes an extension 1001 and a recess 1002, the extension 1001 is disposed at a side of an end of the upper die 10, the extension 1001 is provided with a bump 1003, and the recess 1002 is disposed at a middle of the end of the upper die 10.

In summary, the working principle of the utility model is as follows:

the pressing foot 15 sliding grooves are arranged on two sides above the die frame 1 and are used for fixing the clamping knife 2 and guiding waste materials cut by the upper knife 9 and the lower knife 13 into waste material discharge holes in the die frame 1. The cloth bag guide plate 16 is positioned at the forefront in the mould frame 1 and is used for guiding the cloth bag, and the clamping knife 2 is used for clamping and fixing the cut molded tooth type microphone on the cloth belt.

The lower cutter 13 is matched with the upper cutter 9 to cut the shape of the dental-type microphone. The ejector slide block 14 is arranged in the lower cutter 13, and pushes the material (copper wire) back to the original position after the upper cutter 9 and the lower cutter 13 are completely cut. After the lower punch 4 is cut on the lower cutter 13, the lower punch slider 6 is positioned on the lower punch 4, the lower punch needle 5 is positioned in the lower punch 4, and when the upper punch 10 is punched downwards, the tooth-shaped microphone is punched by matching with the tooth-shaped pressing mouth of the upper punch 10. A first spring is provided under the lower die 4, which pushes the lower die slide 6 back into position when the upper die 10 is pressed down on the lower die slide 6. The third groove body 601 on the lower die slide block 6 plays a role of enabling copper wires (materials) not to expand and deform during punching, and the third groove body 601 can bring good demoulding and no clamping.

The fixing seat 12 is located behind the lower punch 4 and is used for fixing the protecting cover 7, the cloth bag guide plate 16, the lower cutter 13 and the lower punch 4, and the protecting cover 7 is arranged on the fixing seat 12. The presser 15 holds the lower die 4 against upward movement from above.

The material pressing sliding block 11 is positioned at the outer side of the upper tool rest 8 and is used for correcting the tooth type microphone, and when the upper stamping die 10 is stamped downwards, the tooth type microphone is pressed on the tooth type microphone, so that the tooth type microphone always keeps a certain angle with the cloth belt. The upper cutter 9 is positioned in the upper cutter rest 8 and is matched with the lower cutter 13 to cut the shape of the dental caries; the upper punch 10 is also positioned in the upper tool rest 8 and behind the lower cutter 13, and the tooth type microphone is punched by utilizing the tooth type press mouth at the top end of the upper punch 10 to match with the tooth type lower punch 4.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A zipper teeth arranging die, comprising:

the die comprises a die frame, wherein sliding grooves for installing clamping cutters are formed in two sides of the die frame, a cloth bag guide plate is arranged on the front side of the die frame, a lower cutter is arranged on the rear side of the cloth bag guide plate, and a material ejection sliding block is arranged in the lower cutter; the die frame is provided with a tooth-shaped lower die and is positioned at the rear side of the lower cutter, the tooth-shaped lower die comprises a lower die, a lower die sliding block, a lower die needle, a protecting cover, a presser foot and a fixing seat, the bottom of the lower die is sleeved with a first spring, the lower die sliding block is inserted into the lower side of the lower die and compresses the first spring, the lower die needle is arranged on the lower die sliding block in a penetrating manner and is fixed on the lower die, the top of the lower die is provided with the presser foot, the protecting cover is used for fixing the lower die, the cloth bag guide plate and the lower cutter, and the fixing seat is used for fixing the protecting cover;

the upper cutter set comprises an upper cutter frame, an upper cutter, an upper punching die and a material pressing sliding block, wherein the material pressing sliding block is arranged on the outer side of the upper cutter frame, the upper cutter and the upper punching die are sequentially arranged in the upper cutter frame in a front-back mode, and the upper punching die is provided with a tooth-shaped pressing opening.

2. The zipper teeth arranging die of claim 1, wherein the tooth form nip includes an extension portion and a recess portion, the extension portion being provided on a side edge of the upper die end portion, the extension portion being provided with a projection, the recess portion being located in a middle portion of the upper die end portion.

3. The zipper teeth arranging die of claim 1, wherein the two sides of the lower die are provided with a first groove body for installing the lower die slide block, the middle part is provided with a second groove body for installing the lower die needle, and the bottom of the lower die is provided with a cylinder for sleeving the first spring.

4. The zipper teeth arranging die of claim 3, wherein a third groove body for penetrating copper wires is arranged in the middle of the lower die slide block, and plug-in blocks which are plugged in the first groove body are arranged on two sides of the bottom of the lower die slide block.

5. The zipper teeth arranging die of claim 1, wherein a second spring is arranged at the top end of the material pressing slider and is positioned in the upper tool rest.