CN216732198U

CN216732198U - Automatic clear useless mould of square hole insert formula

Info

Publication number: CN216732198U
Application number: CN202220103445.2U
Authority: CN
Inventors: 张占平; 郝飞; 于增添
Original assignee: Suzhou Hudson Precision Technology Co ltd
Current assignee: Suzhou Hudson Precision Technology Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-06-14
Anticipated expiration: 2032-01-17

Abstract

The utility model discloses a square hole insert type automatic waste removing die, which comprises: the material belt cutting device comprises a shaft body and a die cutting bottom roller, wherein the shaft body and the die cutting bottom roller are located on two sides of the material belt and used for shearing the material belt, a plurality of mounting grooves are uniformly distributed on the outer wall of the shaft body along the circumferential direction, an insert is detachably arranged in each mounting groove, a cutting blade is arranged on each insert and consists of cutting blades arranged on two back sides, the inner side edge of each cutting blade is a vertical edge, a waste material cavity used for collecting blanking is formed between the vertical edges of the two groups of cutting blades, and the rear end of each waste material cavity is communicated with the inner cavity of the shaft body through a blanking cavity. According to the automatic waste cleaning die, the cutting blade part is detachably connected with the shaft body part, and only the insert needs to be replaced when the cutter head is damaged, so that the production cost is saved.

Description

Automatic clear useless mould of square hole insert formula

Technical Field

The utility model relates to the technical field of die machining and manufacturing, in particular to a square-hole insert type automatic waste cleaning die.

Background

Because current cross cutting mode leads to aperture class product to arrange useless difficulty or waste discharge expense higher, has increased customer's manufacturing cost to the waste material that can not stick to a bit can fly in disorder on the machine, causes the dirty and disorderly phenomenon of machine surrounding environment, and the current mould cutting edge of adding clearly useless and the most formula structure as an organic whole of axis body can only scrap whole mould when the cutting edge damages, and the wasting of resources increases manufacturing cost.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem of providing a square hole insert type automatic waste cleaning die, which saves the cost of waste film discharge, is easy to collect and clean waste materials, can complete replacement only by disassembling an insert when a tool bit is damaged, and saves the production cost.

In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides an automatic clear useless mould of square hole insert formula, includes: the material belt cutting device comprises a shaft body and a die cutting bottom roller, wherein the shaft body and the die cutting bottom roller are located on two sides of the material belt and used for shearing the material belt, a plurality of mounting grooves are uniformly distributed on the outer wall of the shaft body along the circumferential direction, the mounting grooves are detachably provided with inserts, cutting blades are arranged on the inserts and consist of cutting blades arranged on two back sides, the inner side edge of each cutting blade is a vertical edge, a waste material cavity used for collecting blanking is formed between the vertical edges of two groups of cutting blades, and the rear end of the waste material cavity is communicated with the inner cavity of the shaft body through a blanking cavity.

In a preferred embodiment of the utility model, the aperture of the blanking chamber is larger than the aperture of the waste chamber.

In a preferred embodiment of the utility model, the longitudinal section of the waste chamber is in an inverted trumpet-shaped structure.

In a preferred embodiment of the present invention, the longitudinal section of the blanking chamber is a square structure.

In a preferred embodiment of the utility model, the insert is mounted in the mounting groove by means of a locking screw.

In a preferred embodiment of the present invention, the material cutting blade protrudes from an outer edge of the shaft.

In a preferred embodiment of the utility model, the inner cavity of the shaft body is connected with an external negative pressure device through a negative pressure sleeve.

The utility model has the beneficial effects that: the utility model discloses an automatic clear useless mould of formula of inserting of square hole is suitable for cross cutting hangtag class product, because the waste material hole edge of blanking can't process out on the digit control machine tool when the right angle, specially makes the piece formula of inserting to right angled blank blade edge, and the perpendicular edge part of blank blade edge uses the tapering one-time cutting shaping of accurate line cutting area of walking slowly, guarantees the effect that the blanking also can be guaranteed to the right angle of blank blade edge promptly, sparingly arranges the cost of waste film, and then has reduced manufacturing cost.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:

FIG. 1 is a cross-sectional view of a square-hole insert type automatic waste removal die of the present invention;

FIG. 2 is an enlarged fragmentary view taken at the circled points in FIG. 1;

figure 3 is a plan view of the utility model mounting groove;

fig. 4 is a schematic cutting diagram of the square-hole insert type automatic waste cleaning die of the utility model.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the utility model relates to a square-hole insert type automatic waste cleaning mold, which comprises: the utility model discloses a material cutting machine, including the axis body 2 and the cross cutting bottom roll 12 that are located 1 both sides in material area, the blank cutting edge and the cross cutting bottom roll on the axis body 2 cooperate and are used for cuting the material area, the outer wall of axis body is provided with a plurality of mounting grooves 3 along circumferencial direction evenly distributed, detachable is provided with in the mounting groove and inserts 4, inserts and installs in the mounting groove through locking screw 11, be provided with the blank cutting edge 5 on inserting, the blank cutting edge comprises the blank blade edge 6 that double-phase back of the body set up, the inboard side of blank blade edge is the vertical edge, constitutes the waste material chamber 7 that is used for collecting the blanking between the vertical edge of two sets of blank blade edges, the rear end in waste material chamber through blanking chamber 8 with the inner chamber 9 of axis body is linked together.

Specifically, the aperture in blanking chamber is greater than the aperture in waste chamber, the longitudinal section in waste chamber is for falling loudspeaker column structure, the longitudinal section in blanking chamber is square structure, blank blade salient in the outer fringe of axis body, the blade of two blank cutting edges downcuts the waste material, the orderly card of waste material is in the waste material intracavity, the waste material that downcuts continues smoothly along the waste material chamber of loudspeaker form backward to get into the inner chamber of axis body behind the blanking chamber, wherein, the aperture in blanking chamber is greater than the aperture in waste chamber, can effectually prevent piling up of waste material, the jam problem, it is more smooth and easy to make the unloading.

Specifically, the rear end of the waste cavity is communicated with the inner cavity of the shaft body through the blanking cavity, the inner cavity of the shaft body is connected with an external negative pressure device through a negative pressure sleeve 10, materials can smoothly fall into the inner cavity of the shaft body from the blanking cavity after being cut under the action of the negative pressure device, and the waste can be cleaned out through the negative pressure device, so that the collection and removal of the waste are realized, the cost of waste film discharge is saved, it needs to be noted that the negative pressure device is not limited to a specific structure, and any negative pressure device capable of sucking the waste out of the inner cavity of the shaft body in the prior art is suitable for the waste discharge device.

The square hole insert type automatic waste cleaning die has the beneficial effects that: according to the square-hole insert type automatic waste cleaning die, the cutting blade part is detachably connected with the shaft body part, and when the cutter head part is damaged, the replacement can be completed only by detaching the insert, so that the production cost is saved; utilize two closely blank cutting edges to form the waste material chamber and block the characteristic of cutting the waste material, can guarantee under negative pressure device's effect that the waste material can continue to fall backward into the inner chamber of axis body, realize the collection and getting rid of waste material, sparingly arrange the cost of waste film, and then reduced manufacturing cost.

The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are also included in the scope of the present invention.

Claims

1. The utility model provides an automatic clear useless mould of square hole insert formula, includes: the material cutting device comprises a shaft body and a die cutting bottom roller, wherein the shaft body and the die cutting bottom roller are located on two sides of a material belt and used for shearing the material belt, a plurality of mounting grooves are uniformly distributed in the outer wall of the shaft body along the circumferential direction, an insert is detachably arranged in each mounting groove, a cutting blade is arranged on each insert and consists of two cutting blades arranged on two sides, the inner side edges of the cutting blades are vertical edges, a waste material cavity used for collecting blanking is formed between the vertical edges of the two groups of cutting blades, and the rear end of the waste material cavity is communicated with the inner cavity of the shaft body through a blanking cavity.

2. The automatic square-hole insert type waste cleaning die as claimed in claim 1, wherein the diameter of the blanking cavity is larger than that of the waste cavity.

3. The automatic square-hole insert type waste cleaning die as claimed in claim 2, wherein the longitudinal section of the waste cavity is of an inverted trumpet-shaped structure.

4. The automatic waste cleaning die with the square-hole insert blocks as claimed in claim 1, wherein the longitudinal section of the blanking cavity is of a square structure.

5. The automatic square-hole insert type waste cleaning die as claimed in claim 1, wherein the insert is mounted in the mounting groove by a locking screw.

6. The square-hole insert type automatic waste cleaning die as claimed in claim 1, wherein the blanking blade protrudes from the outer edge of the shaft body.

7. The automatic square-hole insert type waste cleaning die as claimed in claim 1, wherein the inner cavity of the shaft body is connected with an external negative pressure device through a negative pressure sleeve.