CN201736002U - Positioning installation mechanism for lamp press-fit device - Google Patents

Abstract

The utility model relates to a positioning installation mechanism for a lamp press-fit device. The upper edge of a lower connecting seat is transversally provided with two linear guide rails and a first air cylinder. A first slide plate and a second slide plate are arranged on the two linear guide rails and can move. A piston of a first air cylinder is connected with the first slide plate. At least two springs arranged on the first slide plate are jacked on a first limiting plate. The first limiting plate is provided with an installation surface, a positioning groove and an H-shaped discharging slot opening, the parts are arranged on the installation surface, and the H-shaped discharging slot opening is arranged on the installation surface. A second air cylinder arranged on the first slide plate is connected with a support plate which is arranged on the second slide plate. A second limiting plate is arranged on the support plate, and provided with an installation surface and more than two limiting grooves, and the parts are arranged on the installation surface. The first slide plate is correspondingly provided with a positioning block, and the positioning block is used for positioning the height of the second limiting plate and is provided with a side groove opening. The utility model enables the two parts to be in staggering arrangement, and has the advantages of accurate positioning, safe and convenient operation, and enhancement of assembly efficiency.

Description

The location and installation mechanism that is used for the light fixture press fitting device

Technical field

The utility model relates to a kind of location and installation mechanism that is used for the light fixture press fitting device, belongs to light fixture manufacturing technology field.

Background technology

In the manufacturing of automobile lamp, often two kinds of parts need be carried out at present vertical crimping assembling, as the lamp housing of high-mount brake lamp and being connected of circuit board.And general employing of press fitting device gone up the location and installation mechanism that presses assembly and bottom, during operation, earlier two need being closed the part of joining puts well in advance along the installation site, two parts that will place are again put into the mounting blocks that is used to locate again, start press-connection machine then, be pressed in the location and installation mechanism by last pressure assembly part is carried out press fit arrangement.The crimping and assembling mechanism of this structure is earlier two parts to be placed together, move to again in the location and installation mechanism, and the position of two parts that place is different with crimping assembly manipulation position, therefore when part is moved on to the active position of press, in moving process, can cause the variation of two part relative positions, can make the position after the assembling of two parts that mistake takes place, cause unreliable that two parts connect.Owing to be manually to place part, two part location are inaccurate, very easily cause the damage of two parts in addition, operating cost expenses of labour power, and the efficient of assembling is low, but also can scratch easily at the light fixture upper surface.For the zero-bit assembly after the crimping assembling is taken out, need upper cylinder to have long up stroke, therefore also further having reduced the part crimping needs efficiency of assembling.

Summary of the invention

The purpose of this utility model provides a kind of placement of two parts being staggered respectively, accurate positioning, handling safety, convenience, the location and installation mechanism that is used for the light fixture press fitting device that can improve efficiency of assembling.

The utility model is that the technical scheme that achieves the above object is: a kind of location and installation mechanism that is used for the light fixture press fitting device, it is characterized in that: comprise lower connecting base first slide plate, second slide plate, first limiting plate and second limiting plate and locating piece, the lower connecting base upper edge is horizontally installed with two line slideways and first cylinder, first slide plate is installed on two line slideways and can moves, and the piston of first cylinder is connected with first slide plate, at least two springs that are installed on first slide plate withstand on first limiting plate, and being installed at least two following guide pillars on first slide plate is arranged in the following guide pin bushing on first limiting plate, first limiting plate is provided with installed surface and two detents that are used for the part installation, and is arranged on I-shaped discharging notch on the installed surface; Second slide plate also is installed in two line slideways and is positioned at a side of first slide plate, its piston of second cylinder that is installed on first slide plate is connected with support plate on being installed in second slide plate, second limiting plate is installed on the support plate, and second limiting plate is positioned at the bottom of first limiting plate, second limiting plate is provided with installed surface and the plural stopper slot that part is installed, and is equipped with on first slide plate second limiting plate is carried out highly locating the locating piece that has the side locating notch.

The utility model is separately installed with first slide plate and second slide plate on lower connecting base, because first slide plate and second slide plate are installed on the line slideway and can move along it, second slide plate is controlled on the line slideway mobile by second cylinder that is installed on first slide plate, because first slide plate is to interconnect by second cylinder to have different mutual alignments with second slide plate, therefore second slide plate can also move at the direct guide rail in the effect lower edge of first cylinder with first slide plate, and first slide plate and second slide plate are separately installed with first limiting plate and second limiting plate that is used for two parts are installed the location, so the utility model can be placed on the part of two needs assemblings respectively on two different limiting plates, earlier two parts are moved to rigging position by second cylinder, make two parts move to the pressing position by first cylinder again, can imitate the inconvenient operation when avoiding generally installing with having.The utility model has on the limiting plate owing to part being put into difference, fast two parts is accurately located by the limiting plate from each, connects reliably, enhances productivity greatly and production safety.The utility model is provided with on first slide plate and is used for the second limiting plate height and position is carried out spacing locating piece, when second slide plate moves to rigging position, by side locating slot product on the locating piece and support plate second slide plate is positioned, and second slide plate can not be out of shape when guaranteeing to be press-fitted, and it is higher to be press-fitted precision.The utility model first slide plate and second slide plate move to presses a side of assembly to carry out the loading and unloading of part, therefore need not to increase the impulse stroke of upper cylinder, so can further improve the operating efficiency of crimping assembling.

Description of drawings

Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the structural representation of the utility model when the press fit arrangement position.

Wherein: 1-upper cylinder, 2-upper guide post, 3-upper guide bush, 4-upper connecting base, the 5-upper holder block, 6-line slideway, 7-first cylinder, 8-lower connecting base, 9-first slide plate, 10-spring, guide pillar under the 11-, 12-second cylinder, 13-second slide plate, 14-support plate, 15-second limiting plate, the 16-locating piece, 17-first limiting plate, 17-1-detent, 17-2-discharging notch, 17-3-installed surface, guide pin bushing under the 18-.

The specific embodiment

See Fig. 1, shown in 2, the location and installation mechanism that is used for the light fixture press fitting device of the present utility model, see Fig. 1, shown in 2, comprise lower connecting base 8, first slide plate 9, second slide plate 13 and first limiting plate 17, second limiting plate 15 and locating piece 16, lower connecting base 8 upper edges are horizontally installed with two line slideways 6 and first cylinder 7, this line slideway 6 can have been adopted city's sell goods, first slide plate 9 is installed on two line slideways 6, the bottom tool gathering sill of this first slide plate 9, gathering sill and line slideway 6 join, the gathering sill of first slide plate 9 moves on line slideway 6, has less frictional resistance when mobile, the other end of first cylinder 7 is connected with first slide plate 9, this first cylinder 7 can adopt general cylinder, or this first cylinder 7 can adopt Rodless cylinder, to occupy less space, control first slide plate 9 along moving on the line slideway 6 by first cylinder 7, at least two springs 10 that are installed on first slide plate 9 withstand on first limiting plate 17, plural spring guide pillar is installed on first slide plate 9, plural spring 10 is sleeved on that its two ends withstand on first slide plate 9 and first limiting plate 17 respectively on the spring guide pillar, and first slide plate 9 is equipped with plural guide pillar 11 down, following guide pin bushing 8 corresponding more than two is installed on first limiting plate 17, following guide pillar 11 is arranged on down in the guide pin bushing 18, when upper holder block 5 is depressed first limiting plate 17, first limiting plate 17 can vertically be moved, and when on upper holder block 5 is followed the piston of upper cylinder 1, moving, because after acting on the external force disappearance on first limiting plate 17, first limiting plate 17 resets under the effect of this spring 10, see shown in Figure 1, this first limiting plate 17 is provided with and is used for the installed surface 17-1 of part installation and the detent 17-1 at two ends, and be positioned at installed surface 17-3 and go up I-shaped discharging notch 17-2, can be according to the shaped design of different parts, the utility model is for reaching reliable crimping assembling effect, in the detent 17-1 of both sides, can conveniently locate fast at the bottom of the installed surface 17-3 of first limiting plate 17 part.

See Fig. 1, shown in 2, second slide plate 13 of the present utility model also is installed in two line slideways 6, and second slide plate 13 is positioned at a side of first slide plate 9, the gathering sill of second slide plate, 13 bottoms is arranged on the line slideway 6, and second cylinder, 12 its pistons that are installed on first slide plate 9 are connected with support plate 14, this second cylinder 12 can adopt slim cylinder, and support plate 14 is L-shaped or be Z-shaped, by securing member support plate 14 is installed on second slide plate 13, second limiting plate 15 then is installed in the top of support plate 14 by securing member, make second limiting plate 15 be positioned at first limiting plate, 17 bottoms, second limiting plate 15 is provided with installed surface that part is installed so that plural stopper slot to be arranged, and be equipped with on first slide plate 9 second limiting plate 15 is carried out the highly locating piece that has the side locating notch 16 of location, when second limiting plate 15 moves to the operating position with second slide plate 13, the side locating notch of locating piece 16 is inserted in the sidepiece of second limiting plate 15, opposite side by locating piece 16 supportings second limiting plate 15, to guarantee two spare and accessory parts in being press-fitted process, the part that is installed on second limiting plate 15 can displacement.

See Fig. 1, shown in 2, during the utility model work, after two parts that two need are press-fitted are about to installed surface and stopper slot that lamp housing and circuit board be placed on the installed surface 17-1 of first limiting plate 17 and the limited impression 17-1 and second limiting plate 15 respectively, start second cylinder 12, second cylinder, 12 pullings, second slide plate 13 moves to first slide plate 9, second limiting plate 15 is entered in the side locating notch of locating piece 16 and with after cell wall contacts, the rigging position of second limiting plate 15 and second limiting plate 15 is determined, restart first cylinder 7, make first slide plate 9 and second slide plate 13 move to the pressing position along line slideway 6, start the upper cylinder 1 that is installed in upper connecting base 4, the piston of upper cylinder 1 drives upper holder block 5 and moves down, the plural upper guide post 2 that is connected on the upper holder block 5 is interior mobile along two upper guide bush 3, upper cylinder 1 drives upper holder block 5 and is pressed on first limiting plate 17, and it is vertically descending along the following guide pillar 11 of both sides to drive first limiting plate 17, is pressed into the part that is placed on second limiting plate 15 and press fit arrangement with being placed on part on first limiting plate 17.Move on upper holder block 5 is under upper cylinder 1 acts on, first limiting plate 17 moves under the effect of spring 10, the part assembly after the pressing is taken out from discharging notch 17-2 again, and first cylinder 7 ejects, and second cylinder 12 ejects simultaneously, and original state is got back to by all mechanisms.

Claims (2)

1. location and installation mechanism that is used for the light fixture press fitting device, it is characterized in that: comprise lower connecting base (8), first slide plate (9), second slide plate (13), first limiting plate (17) and second limiting plate (15) and locating piece (16), lower connecting base (8) upper edge is horizontally installed with two line slideways (6) and first cylinder (7), first slide plate (9) is installed in two line slideways (6) and goes up and can move, and the piston of first cylinder (7) is connected with first slide plate (9), at least two springs (10) that are installed on first slide plate (9) withstand on first limiting plate (17), and being installed at least two following guide pillars (11) on first slide plate (9) is arranged in the following guide pin bushing (18) on first limiting plate (17), first limiting plate (17) is provided with installed surface (17-3) and two detents (17-1) that are used for the part installation, and is arranged on upward I-shaped discharging notch (17-2) of installed surface (17-3); Second slide plate (13) also is installed in two line slideways (6) and is positioned at a side of first slide plate (9), its piston of second cylinder (12) that is installed on first slide plate (9) is connected with support plate (14) on being installed in second slide plate (13), second limiting plate (15) is installed on the support plate (14), and second limiting plate (15) is positioned at the bottom of first limiting plate (17), second limiting plate (15) is provided with installed surface and the plural stopper slot that part is installed, and is equipped with on first slide plate (9) second limiting plate (15) is carried out highly locating the locating piece (16) that has the side locating notch.

2. the location and installation mechanism that is used for the light fixture press fitting device according to claim 1 is characterized in that: installed surface (17-3) end of described first limiting plate (17), is in the detent (17-1) of both sides.

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