CN202856141U

CN202856141U - Automatically assembled CPA (connector position assurance) mechanism

Info

Publication number: CN202856141U
Application number: CN 201220471347
Authority: CN
Inventors: 饶建伟; 杨海林
Original assignee: CHENGDU TIANCHUANG PRECISION MOULD Co Ltd
Current assignee: CHENGDU TIANCHUANG PRECISION MOULD Co Ltd
Priority date: 2012-09-17
Filing date: 2012-09-17
Publication date: 2013-04-03
Anticipated expiration: 2022-09-17

Abstract

The utility model discloses an automatically assembled CPA (connector position assurance) mechanism which comprises a feed runner consisting of a first runner and a second runner, a CPA enters to an insertion runner block 10 from the feed runner, a second cylinder 25 drives a T-shaped slide slot 22 to move forwards to clamp the CPA27, an inclined clamp block 23 is used to limit, an optical fiber 17 senses fed materials, a first cylinder 9 drives a slide block 6 to move upwards, the insertion position of the CPA27 is determined through the relative action of a cam bearing follower 12 and an optical fiber support block 16 provided with a motion track on one side, the insertion runner block 10 moves upwards along the track due to the spring force so as to load the CPA27, and finally, the first and second cylinders are returned and the first cylinder 9 is limit by a limit block. The automatically assembled CPA mechanism has the beneficial technical effects that not only is productionrequirement met, but also labor and time are saved, the production efficiency is greatly improved, a product does not have the phenomenon of neglected loading or breakage of the CPA, and an effect of assembly automation of the CPA canalsobe achieved.

Description

A kind of CPA mechanism of automatic Composition

Technical field

The utility model relates to a kind of CPA mechanism, relates in particular to a kind of CPA mechanism of automatic Composition.

Background technology

CPA (Connector position assurance) refers to connector position and guarantees structure.At present, some contains the automotive-type connector product of CPA, assemble method for CPA is always all not mature enough, and the most traditional method is exactly to lean on man-made assembly fully, and the method expends a large amount of manpowers, lose time, production efficiency is low, adopts in addition auxiliary body to assemble, but does not all reach production requirement, also constantly innovating trial, finally all end in failure.

The utility model content

The purpose of this utility model is to provide a kind of CPA mechanism of automatic Composition, solves the shortcoming that prior art exists.

The utility model adopts following technical scheme to realize:

A kind of CPA mechanism of automatic Composition, comprise the fixed head 1 that is installed on the fuselage, on the described fixed head 1 chute 4 is installed, slide block 6 is slidably mounted in the chute 4, the first guide vane end stop 2-1,2-2 vertically is installed on the fixed head 1, the second guide vane end stop 7 is installed on the slide block 6, first, two guide vane end stops composition carries out spacing position-limit mechanism to slide block 6, spring block 14 also is installed on the slide block 6, cover plate 15 is installed on the chute 4, cover plate 15 have one with the open slot of spring block 14 coupling, spring block 14 is entrenched in this open slot, the first cylinder 9 is installed on the fixed head 1 and by cylinder connector 8 and links to each other with slide block 6, to insert the top that runner blocks 10 is installed in slide block 6 by rotating dog 13, block 11 and camshaft bearing follower 12 are installed in and insert on the runner blocks 10, L shaped contiguous block 5 is installed in chute 6 tops, fiber support block 16 is fixed on the L-type contiguous block 5, optical fiber 17 is housed on the fiber support block 16, first flow piece 18 is fixed on chute 6 tops, the second runner blocks 19 is installed in and forms the charging runner on the first flow piece 18, T shape slide block 21 is installed in and inserts on the runner blocks 10, T-shaped chute 22 is slidably mounted on the T-shaped slide block 21, the second cylinder 25 is fixed on the T shape slide block 21 by cylinder fixed block 26, the second cylinder 25 is connected with T-shaped chute 22 by floating junction 24, fixed block 20 is installed on the cover plate 15, oblique fixture block 23 is fixed on the fixed block 20, and place in the square groove of T shape slide block 21 and T shape chute 22, spring block 14 and insert is provided with spring and will inserts runner blocks 10 and support between the runner blocks 10.

Further, on described the first guide vane end stop 2-1, the 2-2 buffer 3 is installed.

The useful technique effect that the utility model possesses is:

Not only reached production requirement, and laborsaving saving time, production efficiency improves greatly, and product CPA neglected loading and phenomenon of rupture can not occur, has also reached the effect that the assembling of CPA can automation.

Description of drawings

Fig. 1 is the combining structure schematic diagram of the CPA mechanism of automatic Composition.

Fig. 2 is the decomposition texture schematic diagram of the CPA mechanism of automatic Composition.

Embodiment

By following description to embodiment; to more help public understanding the utility model; but can't the specific embodiment that the applicant is given be considered as the restriction to technical solutions of the utility model, any definition to parts or technical characterictic change and/or to overall structure do form and immaterial conversion all should be considered as the protection range that the technical solution of the utility model limits.

The CPA mechanism of automatic Composition of the present utility model as depicted in figs. 1 and 2, comprise the fixed head 1 that is installed on the fuselage, on the described fixed head 1 chute 4 is installed, slide block 6 is slidably mounted in the chute 4, the first guide vane end stop 2-1, the first guide vane end stop 2-2 vertically is installed on the fixed head 1, the first guide vane end stop 2-1, on the first guide vane end stop 2-2 buffer 3 is installed, the second guide vane end stop 7 is installed on the slide block 6, first, two guide vane end stops composition carries out spacing position-limit mechanism to slide block 6, spring block 14 also is installed on the slide block 6, cover plate 15 is installed on the chute 4, cover plate 15 have one with the open slot of spring block 14 coupling, spring block 14 is entrenched in this open slot, the first cylinder 9 is installed on the fixed head 1 and by cylinder connector 8 and links to each other with slide block 6, to insert the top that runner blocks 10 is installed in slide block 6 by rotating dog 13, block 11 and camshaft bearing follower 12 are installed in and insert on the runner blocks 10, form the product runner, in fact these two parts can be used as a part, but because difficulty of processing has been divided into greatly two parts, insert between runner blocks 10 and the spring block 14 spring action is arranged, the insertion of CPA27 is to have certain angle, so the location of runner blocks is basically by rotating dog 13.L shaped contiguous block 5 is installed in chute 6 tops, fiber support block 16 is fixed on the L-type contiguous block 5, optical fiber 17 is housed on the fiber support block 16, first flow piece 18 is fixed on chute 6 tops, the second runner blocks 19 is installed in and forms the charging runner on the first flow piece 18, T shape slide block 21 is installed in and inserts on the runner blocks 10, T shape chute 22 is slidably mounted in T shape slide block 21, the second cylinder 25 is fixed on the T shape slide block 21 by cylinder fixed block 26, the second cylinder 25 is connected with T shape chute 22 by floating junction 24, fixed block 20 is installed on the cover plate 15, oblique fixture block 23 is fixed on the fixed block 20, and place in the square groove of T shape slide block 21 and T shape chute 22, spring block 14 and insert is provided with spring and will inserts runner blocks 10 and support between the runner blocks 10.In the present embodiment, first flow piece 18 and the second runner blocks 19 form the charging runner, CPA27 enters into from the charging runner and inserts on the runner blocks 10, the second cylinder 25 drive T shape chutes 22 move forward CPA27 are blocked, undertaken spacing by oblique fixture block 23 in this action, one group of optical fiber 17 carries out the supplied materials induction simultaneously, whether 17 couples of CPA27 of one group of optical fiber rupture and detect, then the first cylinder 9 upwards actions of band movable slider 6, be provided with fiber support block 16 relativities of movement locus by camshaft bearing follower 12 and one side, determine the insertion position of CPA27, also has spring force so that insert runner blocks 10 along upwards action of track, thereby CPA27 is packed into, and last the first cylinder 9 and the second cylinder 25 are return, and the up and down travel position of the first cylinder 9 is spacing by the first guide vane end stop 2-1 and the first guide vane end stop 2-2.

Certainly; the utility model can also have other various embodiments; in the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.

Claims

1. the CPA mechanism of an automatic Composition, comprise the fixed head (1) that is installed on the fuselage, chute (4) is installed on the described fixed head (1), slide block (6) is slidably mounted in the chute (4), the first guide vane end stop (2-1,2-2) vertically be installed on the fixed head (1), the second guide vane end stop (7) is installed on the slide block (6), first, two guide vane end stops composition carries out spacing position-limit mechanism to slide block (6), spring block (14) also is installed on the slide block (6), cover plate (15) is installed on the chute (4), cover plate (15) have one with the open slot of spring block (14) coupling, spring block (14) is entrenched in this open slot, the first cylinder (9) is installed in fixed head (1) and upward and by cylinder connector (8) links to each other with slide block (6), to insert the top that runner blocks (10) is installed in slide block (6) by rotating dog (13), block (11) and camshaft bearing follower (12) are installed in and insert on the runner blocks (10), L shaped contiguous block (5) is installed in chute (6) top, fiber support block (16) is fixed on the L-type contiguous block (5), optical fiber (17) is housed on the fiber support block (16), first flow piece (18) is fixed on chute (6) top, the second runner blocks (19) is installed in the upper charging runner that forms of first flow piece (18), T shape slide block (21) is installed in and inserts on the runner blocks (10), T-shaped chute (22) is slidably mounted on the T-shaped slide block (21), the second cylinder (25) is fixed on the T shape slide block (21) by cylinder fixed block (26), the second cylinder (25) is connected with T-shaped chute (22) by floating junction (24), fixed block (20) is installed on the cover plate (15), oblique fixture block (23) is fixed on the fixed block (20), and place in the square groove of T shape slide block (21) and T shape chute (22), spring block (14) and insert is provided with spring and will inserts runner blocks (10) and support between the runner blocks (10).

2. the CPA mechanism of automatic Composition according to claim 1 is characterized in that, on described the first guide vane end stop (2-1,2-2) buffer (3) is installed.