CN214349076U

CN214349076U - High-efficient type draw mould

Info

Publication number: CN214349076U
Application number: CN202023219370.4U
Authority: CN
Inventors: 吴金喜; 莫金韦
Original assignee: Chuzhou Hongding Auto Parts Co Ltd
Current assignee: Chuzhou Hongding Auto Parts Co Ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-10-08
Anticipated expiration: 2030-12-28

Abstract

The utility model provides a high-efficient type draw mould, including draw mould body, the whole shape that is down "T" of draw mould is seted up along draw mould center pin direction and is run through its high through-hole, still is provided with two in the draw mould and dodges the groove, it is greater than the through-hole diameter and coaxial with the through-hole to dodge the groove diameter. The utility model processes stable products, meets the consistency requirement of the products and the performance requirement of the products in a simple and economic way; the product has simple structure, is suitable for large and small batch production, has strong flexibility and is convenient for adjustment and improvement of the product; convenient operation, easy learning and understanding, low cost and high quality.

Description

High-efficient type draw mould

Technical Field

The utility model relates to the technical field of mold, especially, relate to a high-efficient type draw mould.

Background

In recent years, with the rapid development of industry and the increasing of general-purpose and engineering plastics in terms of strength and precision, the application range of industrial products is also expanding, such as: the proportion of industrial products is rapidly increasing in a plurality of fields such as household appliances, instruments and meters, building equipment, automobile industry, daily hardware and the like. The trend towards plastification of industrial and consumer products is increasing. Various tools and products used in daily production and life are large as a base and a machine body shell of a machine tool and small as a shell of a head screw, a button and various household appliances, and have no close relation with a die. The shape of the mold determines the shape of the products, and the processing quality and precision of the mold determine the quality of the products. Because of the difference in material, appearance, specification and usage of various products, the molds are classified into non-plastic molds such as casting molds, forging molds, die-casting molds, stamping molds and the like, and plastic molds. In the existing process of preparing the three-expansion hoop, the process is complex, and the three-expansion hoop needs to be replaced by a pier head die for three times. Therefore, the invention is continued to design a high-efficiency pipe contracting die, and a plurality of expanding hoops are processed at the same time, so that the defects of the prior art are overcome.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome the defect that prior art exists, the utility model provides a high-efficient type draw mould, convenient operation learns easily and understands.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a high-efficient type draw mould, includes draw mould body, the whole shape that is down "T" of draw mould is seted up along draw mould center pin direction and is run through its high through-hole, still is provided with two in the draw mould and dodges the groove, dodge the groove diameter and be greater than the through-hole diameter and coaxial with the through-hole.

Further, the diameter of the through hole is 10mm, and the diameter of the avoiding groove is 15 mm.

Further, the pipe contracting die body comprises an upper clamping die and a lower clamping die, and the upper clamping die and the lower clamping die are symmetrical.

Furthermore, the avoiding groove is 6mm in width, the distance between the first avoiding groove and the bottom of the pipe reducing mold is 8mm, and the distance between the second avoiding groove and the first avoiding groove is 8.5 mm.

Compared with the prior art, the beneficial effects of the utility model include: stable products are processed in a simple and economic way, the consistency requirement of the products is met, and the performance requirement of the products is met; the product has simple structure, is suitable for large and small batch production, has strong flexibility and is convenient for adjustment and improvement of the product; convenient operation, easy learning and understanding, low cost and high quality.

Drawings

The disclosure of the present invention is explained with reference to the drawings. It is to be understood that the drawings are designed solely for the purposes of illustration and not as a definition of the limits of the invention. In the drawings, like reference numerals are used to refer to like parts. Wherein:

fig. 1 is a schematic cross-sectional view illustrating a high-efficiency pipe reducing mold according to an embodiment of the present invention.

Fig. 2 schematically shows a top view of a high-efficiency pipe reducing mold according to an embodiment of the present invention.

Reference numbers in the figures: 1-through hole, 2-avoidance groove.

Detailed Description

It is easily understood that, according to the technical solution of the present invention, a plurality of alternative structural modes and implementation modes can be proposed by those skilled in the art without changing the spirit of the present invention. Therefore, the following detailed description and the accompanying drawings are merely illustrative of the technical solutions of the present invention, and should not be considered as limiting or restricting the technical solutions of the present invention in their entirety or in any other way.

An embodiment according to the present invention is shown in conjunction with fig. 1 to 2. The utility model provides a high-efficient type draw mould, includes the mould body that draws, the whole cylindrical that is of draw mould, draw mould bottom diameter is greater than middle part and upper portion, and its front view presents "T" shape, follows draw mould center pin direction and offers through-hole 1 that runs through its height, and through-hole 1 internal diameter slightly is greater than the hard tube external diameter. Two avoiding grooves 2 are also arranged in the pipe contracting die, the diameter of each avoiding groove 2 is larger than that of the through hole 1 and is coaxial with the through hole 1, and the hard pipe is conveniently pressed into the expanding hoop.

The utility model provides a high-efficient type draw mould, includes draw mould body, and the whole shape that is down "T" of draw mould is seted up along draw mould center pin direction and is run through its high through-hole 1, still is provided with two in the draw mould and dodges groove 2, dodges groove 2 diameter and is greater than through-hole 1 diameter and coaxial with through-hole 1. The diameter of the through hole 1 is 10mm, and the diameter of the avoiding groove 2 is 15 mm.

The pipe contracting die body comprises an upper clamping die and a lower clamping die, and the upper clamping die is symmetrical to the lower clamping die. Through setting up separable two parts pipe reducing mould, take out after the pipe reducing mound goes out the hoop that rises of being convenient for.

The width of the avoiding groove 2 is 6mm, the distance between the first avoiding groove 2 and the bottom of the pipe reducing mold is 8mm, the distance between the second avoiding groove 2 and the first avoiding groove 2 is 8.5mm, and the distance between the second expanding hoop and the third expanding hoop is set, so that the distance between the second expanding hoop and the third expanding hoop is determined without depending on experience in the process of machining the expanding hoop, and the machining is convenient.

In this embodiment, the upper clamping die and the lower clamping die of the die are separated from each other, the contracted pipe is placed in the through hole 1 of the contracted pipe die penetrating through the height direction of the contracted pipe die, the upper clamping die and the lower clamping die are combined, the die for processing the first expanding hoop is switched after the second expanding hoop and the third expanding hoop are processed on the contracted pipe by the design of the avoiding groove 2, and the first expanding hoop can be processed by repeating the above operations.

The utility model discloses: stable products are processed in a simple and economic way, the consistency requirement of the products is met, and the performance requirement of the products is met; the product has simple structure, is suitable for large and small batch production, has strong flexibility and is convenient for adjustment and improvement of the product; convenient operation, easy learning and understanding, low cost and high quality.

The technical scope of the present invention is not limited to the content in the above description, and those skilled in the art can make various modifications and alterations to the above embodiments without departing from the technical spirit of the present invention, and these modifications and alterations should fall within the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient type draw mould, its characterized in that, includes draw mould body, the whole shape that is down "T" of draw mould is seted up along draw mould center pin direction and is run through-hole (1) of its height, still is provided with two in the draw mould and dodges groove (2), it is greater than through-hole (1) diameter and coaxial with through-hole (1) to dodge groove (2) diameter.

2. The efficient pipe reducing die as claimed in claim 1, wherein the diameter of the through hole (1) is 10mm, and the diameter of the avoiding groove (2) is 15 mm.

3. A high efficiency pipe reducing die as claimed in claim 1, wherein said pipe reducing die body comprises an upper clamping die and a lower clamping die, said upper clamping die and lower clamping die being symmetrical.

4. The efficient pipe reducing mold according to claim 2, wherein the width of the avoiding groove (2) is 6mm, the distance between the first avoiding groove (2) and the bottom of the pipe reducing mold is 8mm, and the distance between the second avoiding groove (2) and the first avoiding groove (2) is 8.5 mm.