CN202146950U

CN202146950U - Novel spin riveting machine for automobile parts

Info

Publication number: CN202146950U
Application number: CN201120204428U
Authority: CN
Inventors: 俞辛夷; 景海洋
Original assignee: Valeo Shanghai Automotive Electric Motors and Wiper Systems Co Ltd
Current assignee: Valeo Shanghai Automotive Electric Motors and Wiper Systems Co Ltd
Priority date: 2011-06-16
Filing date: 2011-06-16
Publication date: 2012-02-22
Anticipated expiration: 2021-06-16

Abstract

The utility model relates to a spin riveting machine for automobile parts, comprising a spin riveting machine base, a spin riveting head and a workpiece clamp; the spin riveting machine for automobile parts also comprises a sliding planker, and a double-work-station workpiece clamp is arranged on the sliding planker. In the spin riveting machine for automobile parts, the labor intensity of workers can be greatly reduced, the production efficiency can be improved by more than 50 percent, the spin riveting quality can be remarkably improved and the operating safety of workers can be improved.

Description

A kind of new automobile part Press riveter

Technical field

The utility model relates to field of automobile, relates to a kind of novel auto parts Press riveter especially.

Background technology

Many findings of automobile, for example: crank is connected with bulb, and crank is connected with rotating shaft, and rocking arm is connected with bulb, and rocking arm and being connected of rotating shaft etc. all connect through grinding riveting.And traditional stone roller riveting union piece; All be through single station fixture operation on Press riveter; Promptly in the loading and unloading position part is put into die cavity location, artificial then will the anchor clamps on planker being pushed into grinds the riveting position and grinds riveting, anchor clamps hauled out to the loading and unloading position after grinding riveting again; Take off part, put the part of waiting to grind riveting again.There are following shortcoming in the machine of this operation and method:

1) production efficiency is low, workpiece operation one by one, and the machine service efficiency is low;

2) labor strength is big, and the workman operates a flow process can only grind workpiece of riveting;

3) crudy is wayward, and Press riveter does not have error-disable function, and workman's experience is leaned in the control of quality.

Summary of the invention

It is the double anchor clamps that the purpose of the utility model is to improve existing single station anchor clamps, raises labour productivity, and reduces labour intensity, improves the quality of products.

A kind of auto parts Press riveter of the utility model comprises the Press riveter base, grinds die, and work piece holder also comprises a slip planker, has the double work piece holder on the slip planker.

Wherein, said slip planker is moved back and forth about being undertaken by air cylinder driven.

Wherein, said slip planker also comprises thrust retaining and photoelectric sensor.

More excellent ground also comprises safty shield, for transparent square lucite is processed.

The auto parts Press riveter that the utility model proposes can reduce labor strength significantly, enhances productivity more than 50%, grinds the riveting quality simultaneously and obviously improves, and workman's processing safety is improved.

Description of drawings

Can detail and appendedly graphicly further understood through following utility model about the advantage of the utility model and spirit.

Fig. 1 is the utility model auto parts Press riveter overall structure sketch map;

Fig. 2 is that the utility model auto parts Press riveter grinds the riveting structural representation;

Fig. 3 is the utility model auto parts Press riveter thrust retaining and sensor construction sketch map.

The specific embodiment

Specify the specific embodiment of the utility model below in conjunction with accompanying drawing.

As illustrated in fig. 1 and 2, the auto parts Press riveter of the utility model comprises Press riveter base 1, grinds die 2 and work piece holder 3, also comprises a slip planker 4, has double work piece holder 3 on the slip planker 4.Slip planker 4 is moved back and forth about being undertaken by air cylinder driven.Like this, artificial loading and unloading action and the stone roller riveting of Press riveter action are carried out synchronously, save time, and have improved efficiency.Simultaneously because slip planker 4 by air cylinder driven, has reduced working strength of workers.Also comprise safty shield 5 on the Press riveter base 1,, improve operator safety property, when the Press riveter sensor does not detect protective cover 5, grind die and do not descend for transparent square lucite is processed.

Slip planker 4 also comprises thrust retaining 7 and photoelectric sensor 8, and is as shown in Figure 3.Wait to grind the workpiece 6 (bulb, rocking arm, rotating shaft etc.) of riveting and put into left anchor clamps; The both hands pushbutton enable, the double anchor clamps move right under the effect of cylinder, and the right-hand member backstop 7 of slip planker 4 is spacing; Sensor 8 is surveyed and is put in place, and Press riveter is started working, and grinds die decline beginning to grind riveter spare.At this moment, operating personnel put the workpiece of waiting to grind riveting on right anchor clamps.Workpiece on the anchor clamps of a left side is accomplished and is ground riveting, and indicator lamp is bright, and operating personnel are the both hands pushbutton enable once more; To left movement, slip planker 4 left end backstops 7 are spacing under the effect of cylinder for the double anchor clamps, and sensor 8 is surveyed and put in place; Press riveter is started working again, grinds die decline beginning to grind riveter spare.At this moment, operating personnel take off on left anchor clamps and grind the good workpiece of riveting, put the workpiece of waiting to grind riveting, have so just accomplished an overall process.

When needs are changed product variety, need only consider to change the work piece holder 3 on the slip planker 4, the jig Design of transposing is a quick die change, saves die change and debug time greatly, cooperates precision, anchor clamps are good stability in grinding the riveting process.Simultaneously the control program of Press riveter is transformed, can be arranged to the different stone roller riveting time arbitrarily with two stations that grind the riveting bulb, can save many times like this in stone roller riveting rotating shaft.

The preferred embodiment of the just the utility model described in this specification, above embodiment is only in order to the technical scheme of explanation the utility model but not to the restriction of the utility model.All those skilled in the art according to the design of the utility model through the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be within the scope of the utility model.

Claims

1. a new automobile part Press riveter comprises the Press riveter base, grinds die, and work piece holder is characterized in that also comprising a slip planker, has the double work piece holder on the slip planker.

2. new automobile part Press riveter as claimed in claim 1 is characterized in that said slip planker by air cylinder driven, moves back and forth about carrying out.

3. new automobile part Press riveter as claimed in claim 1 is characterized in that said slip planker also comprises thrust retaining and photoelectric sensor.

4. new automobile part Press riveter as claimed in claim 1 is characterized in that also comprising safty shield, for transparent square lucite is processed.