CN208321808U - Efficiently press flared end device - Google Patents

Abstract

The utility model relates to a kind of flared end devices that efficiently presses, and produce for auto parts and components, including one presses mould and a flared end mould, and press mould described in the flared end mould insertion connection；Wherein, the mould that presses is a cylinder, and one end of the mould that presses is connecting pin, and the other end of the mould that presses is the slot that presses；The flared end mould is a cylinder, and press slot described in the flared end mould insertion connection.The application structure is reliable, reduces work hours, and reduces entreprise cost, improves market competitiveness of enterprises.

Description

Efficiently press flared end device

Technical field

The utility model relates to a kind of pressure riveting devices, and in particular to press flared end to a kind of high-precision, efficient integration Device.

Background technique

With the development of science and technology, the progress of technology, automobile product makes rapid progress, and also proposes to fastener, supporting element product Higher requirement, and auto parts and components are the key areas that Domestic Automotive Industry participates in globalization.In response to the fast of electronic technology Speed development and its extensive use in auto industry, the degree of automotive circuit diagram is higher and higher, while the safety to automobile Also it requires higher and higher.It according to statistics, similar 70% is to cause electric system failure as caused by electric system in vehicle failure The reason of very much, but some of failure, then be due to fastener or supporting element it is bad caused by, these failures gently then influence Function in terms of automobile, tragedy heavy then that car crash even occurs, thereby, it is ensured that fastening parts of automobiles, supporting element is reliable It is very important for property.

On automobile, the bracket for being mounted on headstock part is played a very important role.Many components pass through bracket lock It pays or is fixed on vehicle body.As automobile function is more and more, automobile components are also more and more more complicated, prop up on vehicle Frame number is also more and more, and the prior art produces in stent procedures, and the tooling of the equipment that presses used is that two sequences-press, expand Side, two sequences production, during which also needs to change riveter, it is this press, two sequence production method of flared end, have the disadvantages that

1, replacement riveter expends working hour；

2, consumption manpower carries out riveter replacement, influences production efficiency.

Therefore, the pressing of prior art bracket, flared end processing unit (plant), there are also the places promoted.

Utility model content

The purpose of the utility model is to provide a kind of flared end devices that efficiently presses, and structure is reliable, product quality is consistent, with Solve existing technical problem.

To achieve the above object, the utility model uses technical solution below:

A kind of flared end device that efficiently presses, produces for auto parts and components, including one presses mould and a flared end mould, the expansion Press mould described in side mode insertion connection；Wherein, the mould that presses is a cylinder, and one end of the mould that presses is connecting pin, described The other end of mould of pressing is to press slot；The flared end mould is a cylinder, and press slot described in the flared end mould insertion connection.

Efficiently press flared end device described in the application preferred embodiment, and the flared end mould includes a die body and a flared end spiral shell Bolt, wherein the die body is the cylinder for having through-hole among one；One end of the flared end bolt is flared end riveter, and other end is Bolt column, the bolt column connect the through-hole of the centre of the die body.

The design concept of the application is to design a kind of continuous mould moulding process, realizes that integral type presses flared end technique, generation Two sequence techniques of flared end are carried out for replacement riveter after pressing, process mould structure is simple, and precision is high, reaches safety in production, saving Working hour reduces the effect of expense, improves market competitiveness of enterprises.

Due to the technical solution more than using, so that the utility model has the following advantages effect:

The first, the application speed improves, and reduces work hours, and reduces entreprise cost, improves market competitiveness of enterprises；

The second, the application structure is reliable, the process for reducing replacement riveter.

Certainly, any one specific embodiment for implementing teachings herein, might not have the skill of all of the above simultaneously Art effect.

Detailed description of the invention

Fig. 1 is the support schematic diagram of the application processing；

Fig. 2 is that the application presses the schematic diagram of flared end device；

Fig. 3 is that the application presses the cut-away diagram of flared end device.

Specific embodiment

For ease of understanding, the preferred embodiment of the utility model is described in further detail below in conjunction with attached drawing.

Referring to FIG. 1, the support schematic diagram of the application processing, bracket are mounted on headstock part, it is therefore an objective to reinforce fixed use, As shown, there are many structures for the flared end that needs to press.Please refer to Fig. 2 and Fig. 3, the efficient flared end dress that presses of one kind of the application It sets, is produced for auto parts and components, including one presses mould and a flared end mould, press mould described in the flared end mould insertion connection；Its In, the mould that presses is a cylinder, and one end of the mould that presses is connection end 11, and the other end of the mould that presses is to press Groove portion 12；The flared end mould 13 is a cylinder, and press groove portion 12 described in the insertion of flared end mould 13 connection；After assembly, flared end mould 13 outer edge surface outwardly has an inclined edge surfaces, and the accommodating that the inner wall of this inclined edge surfaces and the groove portion 12 that presses forms triangle is empty Between.

In addition, the flared end mould 13 includes a die body 131 and a flared end bolt 132, wherein the die body 131 is in one Between have the cylinder of through-hole；One end of the flared end bolt 132 is flared end riveter, and other end is bolt column, and the bolt column connects Connect the through-hole of the centre of the die body 131.Flared end mould 13 is designed to two fissions of die body 131 and flared end bolt 132, is convenient for Flared end bolt 132 is replaced, after 132 punching press of flared end bolt damage, does not need all to change, as long as replacement flared end bolt 132 is It can.It or is in converted products replacement, as long as replacement flared end bolt 132, using upper very flexible.

In addition, about the method that the bolt column connects 131 intermediate throughholes of die body, can be threaded connection can also be with It is interference fit, as long as flared end bolt 132 can be fixed in 131 intermediate throughholes of die body.As shown in Fig. 2, connection end 11 and press groove portion 12 connection one end open up it is fluted, bolt column from insertion connection end 11 groove in, play fixation The function of connection.

In process, firstly, the mould that presses is controlled to stock sheet material by board and advances, stock sheet material is pressed slot Portion 12 is cut, and material is squeezed to centre, when being pushed by flared end bolt 132, material to running to around the groove portion 12 that presses, Into the accommodating space of triangle, this flared end step that presses is completed.

Due to the technical solution more than using, so that the utility model has the following advantages effect:

The first, the application speed improves, and reduces work hours, and reduces entreprise cost, improves market competitiveness of enterprises；

The second, the application structure is reliable, the process for reducing replacement riveter.

Certainly, any one specific embodiment for implementing the content of the present invention, might not have all of the above simultaneously Technical effect.

Disclosed above is only the preferred embodiment of the utility model, but is not used to limit itself, any to be familiar with Those skilled in the art is without prejudice to the spirit of the present invention intension, and the equivalent change and change done should all It falls within the protection scope of the present utility model.

Claims (2)

1. a kind of flared end device that efficiently presses, produces for auto parts and components, which is characterized in that press mould and a flared end including one Mould, the flared end mould are inserted into the mould that presses described in connection；Wherein,

The mould that presses is a cylinder, and one end of the mould that presses is connecting pin, and the other end of the mould that presses is the slot that presses；

The flared end mould is a cylinder, and press slot described in the flared end mould insertion connection.

2. efficiently press flared end device as described in claim 1, which is characterized in that the flared end mould includes that a die body and one expand Side bolt, wherein

The die body is the cylinder for having through-hole among one；

One end of the flared end bolt is flared end riveter, and other end is bolt column, and the bolt column connects in the die body Between through-hole.