CN203664580U

CN203664580U - Device for pressing rivets into end cover of window-lifting motor

Info

Publication number: CN203664580U
Application number: CN201420027500.XU
Authority: CN
Inventors: 唐新凯
Original assignee: Shanghai Lai Aifu Electrical Appliances Co Ltd
Current assignee: Shanghai Lai Aifu Electrical Appliances Co Ltd
Priority date: 2014-01-17
Filing date: 2014-01-17
Publication date: 2014-06-25
Anticipated expiration: 2024-01-17

Abstract

The utility model discloses a device for pressing rivets into an end cover of a window-lifting motor. The device comprises a door-shaped frame (1), a pressure air cylinder (2), a displacement air cylinder (7), a sliding table (8), a guide rail (9), a base (10), an electric control box (11) and a pedal switch (12). The sliding table can be driven by the displacement air cylinder (7) to slide on the guide rail in a reciprocating mode. Two same riveting and pressing fixture sets are installed on the guide rail, and each riveting and pressing fixture set is composed of an upper fixture (3), a lower fixture (4), a reset spring (5) and a guide column (6). The upper fixtures (3) can move downwards along the guide columns (6) under the action of the pressure air cylinder (2) to be closed together with the lower fixtures (4). When the pressure air cylinder (2) contract backwards, the upper fixtures (3) can be ejected out by the reset springs (5) to be separated from the lower fixtures (4) so that parts can be placed or taken out. The displacement air cylinder (7) in a stretching state or contracting state can enable the two riveting and pressing fixture sets on the sliding table (8) to alternatively enter positions, below the pressure air cylinder (2), in the door-shaped frame (1). By means of the device, labor intensity is reduced, product quality is guaranteed, and working efficiency is improved.

Description

Shake window electric motor end cap pressure rivet device

Technical field

The utility model relates to the apparatus for assembling of the end-cap assembly that shakes window motor using in a kind of motorcar electric window regulator assembly.

Background technology

In the assembling process of automobile window motor end-cap assembly, need in end cap sub-unit, be pressed into two rivets, carbon brush holder and end cap are fixed; Existing assembly work is completed by manual operations completely, the steps include: one, in fixture, puts into end cap; Two, in upper fixture, put into rivet; Three, pull arbor press handle and make fixture descending, rivet is pressed in end cap.Owing to being full manual operations, especially rivet process of press in is relied on to manpower entirely, therefore labour intensity is large, and production capacity is low.

Utility model content

Be pressed in order to solve rivet the problem that assembling labour intensity is large, production capacity is low, the utility model provides one to shake window electric motor end cap pressure rivet device; The technical solution of the utility model is: comprise a door-shaped frame, a pressure cylinder, a displacement cylinder, a slide unit, a guide rail, a base, an electric control box and a floor push; Described pressure cylinder is arranged on door-shaped frame, and door-shaped frame is vertically fixed on base; Described displacement cylinder is fixedly mounted on the side of base, and is connected with slide unit; Described guide rail is fixed on base, and slide unit can reciprocatingly slide under the drive of displacement cylinder on guide rail; The same riveting fixture of two covers is installed on guide rail, it is made up of upper fixture, lower clamp, back-moving spring and guide pillar, upper fixture can be under the effect of pressure cylinder along guide pillar descending with lower clamp closure to reach the object of riveting rivet to end cap, in the time that pressure cylinder bounces back, back-moving spring can eject upper fixture to separate with lower clamp so that lay and take out part; Displacement cylinder can make the cover of two on slide unit riveting fixture take turns to enter in door-shaped frame, below pressure cylinder in the time of flexible two positions, and the riveting fixture being wherein in outside door-shaped frame can conveniently take out the product that riveting is good, and the upper new part of filling is for riveting; The reciprocating motion of the described electric control box of being furnished with PLC cyclelog by floor push control displacement cylinder and pressure cylinder is to complete the action of push-and-pull folding riveting fixture.

The beneficial effects of the utility model are: adopt this device can save the hand labour press-fiting in process, reduced labour intensity, ensured to be again pressed into pressure, make quality more stable; Due to the time of workpiece and the time overlaid of riveting being installed, save the stand-by period of riveting work simultaneously, improved work efficiency.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model

In figure, 1 door-shaped frame, 2 pressure cylinders, fixture on 3,4 lower clamps, 5 back-moving springs, 6 guide pillars, 7 displacement cylinders, 8 slide units, 9 guide rails, 10 bases, 11 electric control boxes, 12 floor push.

Detailed description of the invention

As shown in Figure 1, the utility model comprises a door-shaped frame 1, pressure cylinder 2, displacement cylinder 7, slide unit 8, guide rail 9, base 10, electric control box 11 and a floor push 12; Described pressure cylinder 2 is arranged on door-shaped frame 1, and door-shaped frame 1 is vertically fixed on base 10; Described displacement cylinder 7 is fixedly mounted on the side of base 10, and is connected with slide unit 8; Described guide rail 9 is fixed on base 10, and slide unit can reciprocatingly slide under the drive of displacement cylinder 7 on guide rail 9; The same riveting fixture of two covers is installed on guide rail, it is made up of upper fixture 3, lower clamp 4, back-moving spring 5 and guide pillar 6, upper fixture 3 can be under the effect of pressure cylinder 2 along guide pillar 6 descending with lower clamp 4 closures to reach the object of riveting rivet to end cap, in the time that pressure cylinder 2 bounces back, back-moving spring 5 can eject upper fixture 3 to separate with lower clamp 4 so that lay and take out part; Displacement cylinder 7 can make in the time of flexible two positions that the cover of two on slide unit 8 riveting fixture takes turns to enter in door-shaped frame 1, below pressure cylinder 2, and the riveting fixture being wherein in outside door-shaped frame 1 can conveniently take out the product that riveting is good, and the upper new part of filling is for riveting; The reciprocating motion that the described electric control box of being furnished with PLC cyclelog is controlled displacement cylinder 7 and pressure cylinder 2 by floor push 12 has completed the action of push-and-pull folding riveting fixture.In fixture, put into after rivet and end cap, as long as press the floor push that electric control box is drawn, fixture can be delivered to riveting station by the part for the treatment of riveting automatically, pressure cylinder 2 presses down automatically, completes riveting, and automatically returns position, operator is as long as while waiting for next round operation, the fixture that completes riveting moves to outside door-shaped frame 1 and can take out the assembly having assembled, and then puts into new part, and so circulation repeatedly.

The course of work of the present utility model:

A) in lower clamp 4, put into end-cap assembly to be processed, in upper fixture 3, put into rivet.

B) press floor push 12, start the control program in electric control box 11.

C) system is automatically controlled displacement cylinder 7 and is moved, and slide unit 8 is moved to left, and enters in door-shaped frame 1, the below of pressure cylinder 2.

D) pressure cylinder 2 Automatic-descendings, depress upper fixture 3, complete rivet and are pressed into work step.Pressure cylinder 2 rises and returns voluntarily.

E) in riveting process, take off on the outer riveting fixture of door-shaped frame 1 and completed the assembly of riveting, and put the part for the treatment of riveting.

F) press again floor push, slide unit 8 is moved to right voluntarily.Repeat b) to operation e).

So, constantly cyclically operation.

Above-mentioned detailed description of the invention is just shown routine, is to be the restriction that this patent is comprised to scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; As long as the technology contents essence made according to the disclosed technical scheme of this patent is identical or be equal to any change or modification, all fall into the scope that this patent comprises.

Claims

1. shake a window electric motor end cap pressure rivet device, comprise a door-shaped frame (1), a pressure cylinder (2), a displacement cylinder (7), a slide unit (8), a guide rail (9), a base (10), an electric control box (11) and a floor push (12); It is characterized in that: it is upper that described pressure cylinder (2) is arranged on door-shaped frame (1), and door-shaped frame (1) is vertically fixed on base (10); Described displacement cylinder (7) is fixedly mounted on the side of base (10), and is connected with slide unit (8); It is upper that described guide rail (9) is fixed on base (10), and slide unit can reciprocatingly slide under the drive of displacement cylinder (7) on guide rail; The same riveting fixture of two covers is installed on guide rail, it is made up of upper fixture (3), lower clamp (4), back-moving spring (5) and guide pillar (6), upper fixture (3) can be descending closed to reach the object of riveting rivet to end cap with lower clamp (4) along guide pillar (6) under the effect of pressure cylinder (2), in the time that pressure cylinder (2) bounces back, back-moving spring (5) can eject upper fixture (3) to separate with lower clamp (4) so that lay and take out part; Displacement cylinder (7) can make in the time of flexible two positions that the cover of two on slide unit (8) riveting fixture takes turns to enter door-shaped frame (1) in, below pressure cylinder (2).