CN213935996U

CN213935996U - Auxiliary assembling jig for switch static terminal

Info

Publication number: CN213935996U
Application number: CN202023127180.XU
Authority: CN
Inventors: 王金革; 王晓东
Original assignee: Kunshan Working Electronic Co ltd
Current assignee: Kunshan Working Electronic Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-08-10
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses an auxiliary assembly tool of quiet terminal of switch, including the bed frame main part, be equipped with the quiet terminal microscope carrier mechanism of switch in the bed frame main part and set up the crimping mechanism who possesses the lift displacement at the quiet terminal microscope carrier mechanism top of switch, the quiet terminal microscope carrier mechanism of switch carries the seat including supporting, supports to carry and is equipped with switch shell seat bearing area and sets up the spacing portion of the quiet terminal in switch shell seat bearing area on the seat, and the spacing portion of quiet terminal includes first terminal spacing groove, second terminal spacing groove, supports the trench, the side keeps off the wall, dodges the vallecular cavity. The utility model discloses can assist the equipment operation of realizing switch shell seat and quiet terminal, satisfy equipment relative accuracy demand, improve equipment product percent of pass, reduce the equipment human cost simultaneously. The whole design is succinct ingenious, and the pertinence is stronger, and the equipment operation is smooth stable, has greatly improved packaging efficiency, and the tool is easily made simultaneously, possesses the cost advantage.

Description

Auxiliary assembling jig for switch static terminal

Technical Field

The utility model relates to an auxiliary assembly tool of quiet terminal of switch belongs to the technical field of switch equipment.

Background

Can relate to various switch assembly in the industrial production process, there is a switch shell seat at present, need carry out quiet terminal crimping equipment in it, this quiet terminal includes first terminal and the second terminal that looks interval set up, this first terminal includes first terminal main part and the horizontal tip of buckling, the free end of the horizontal tip of should buckling is equipped with the bellying, be equipped with second terminal main part on the second terminal and found the arm extension, should found to be equipped with two on the arm extension and touch the stake, the free end that touches the stake wantonly is equipped with the contact end that is located the horizontal tip bottom of buckling.

When the switch is assembled at present, the first terminal and the second terminal are respectively embedded manually, the relative position precision of the first terminal and the second terminal is poor, the crimping operation quality is uncontrollable, the labor cost is high on one hand, and the assembly qualification rate is low on the other hand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the not enough of above-mentioned prior art, to the low and lower problem of qualification rate of the manual packaging efficiency of tradition, provide an auxiliary assembly tool of quiet terminal of switch.

In order to achieve the above purpose, the utility model discloses the technical scheme who adopts is:

an auxiliary assembly jig for a switch static terminal comprises a switch shell seat and the static terminal, wherein the static terminal comprises a first terminal and a second terminal which are arranged at intervals, the first terminal comprises a first terminal main body and a bent horizontal end part, a bulge part is arranged at the free end of the bent horizontal end part, the second terminal is provided with a second terminal main body and a vertical arm extending part, two contact piles are arranged on the vertical arm extending part, a contact end positioned at the bottom of the bent horizontal end part is arranged at the free end of any contact pile,

the auxiliary assembly jig comprises a base frame main body, a switch static terminal carrying platform mechanism and a compression joint mechanism with lifting displacement are arranged on the top of the switch static terminal carrying platform mechanism,

the switch static terminal carrying platform mechanism comprises a supporting carrying seat, a switch shell seat bearing area and a static terminal limiting part arranged in the switch shell seat bearing area are arranged on the supporting carrying seat,

the spacing portion of quiet terminal is including being used for right first terminal spacing groove that first terminal main part carries on spacing carrying, be used for carrying on spacing carrying second terminal spacing groove, be used for right the lug boss carries out spacing support trench, be used for right the free end of standing the arm extension carries on spacing side fender wall, is used for dodging two contact connects dodging the groove room of stake.

Preferably, the bearing area of the switch shell seat comprises a support pile block and a support boss located between the first terminal limiting groove and the second terminal limiting groove, the support pile block is provided with a concave limiting groove portion, and an auxiliary support boss is arranged in the concave limiting groove portion.

Preferably, the peripheral wall surface of the switch shell base is provided with a plurality of matching clamping piles, and the concave limiting groove part is provided with avoidance groove positions matched with the matching clamping piles in a one-to-one correspondence manner.

Preferably, the switch shell seat is provided with an extending pile body, and the supporting pile block is provided with a limiting matching side wall matched with the extending pile body.

Preferably, the switch static terminal carrier mechanism comprises a bearing base arranged on the base frame main body, and a lifting floating elastic element is arranged between the bearing base and the supporting carrier.

Preferably, the pressing mechanism includes a pressing carrier having a lifting displacement for adjusting the pressing carrier relative to the base frame body, and the pressing carrier is provided with a pressing block having a lifting displacement.

Preferably, the crimping carrier is provided with a pivot crimping rocker mechanism, and the crimping block is arranged at the crimping end of the pivot crimping rocker mechanism.

Preferably, the base frame body is provided with a slide rail for slidably connecting the crimping carrier seat and a rotary screw rod mechanism for driving the crimping carrier seat to move up and down, and the rotary screw rod mechanism is provided with a screwing driving end.

The beneficial effects of the utility model are mainly embodied in that:

1. the switch shell seat and the static terminal can be assembled in an auxiliary mode, the requirement for relative assembly precision is met, the qualification rate of assembled products is improved, and meanwhile, the labor cost of assembly is reduced.

2. The whole design is succinct ingenious, and the pertinence is stronger, and the equipment operation is smooth stable, has greatly improved packaging efficiency, and the tool is easily made simultaneously, possesses the cost advantage.

Drawings

Fig. 1 is a schematic structural view of an auxiliary assembly jig for a switch static terminal of the present invention.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Fig. 3 is a schematic structural view of the auxiliary assembly fixture of the present invention carrying the static terminal.

Fig. 4 is an enlarged schematic structural view of a portion B in fig. 3.

Fig. 5 is a schematic structural view of the switch housing seat of the auxiliary assembling jig of the present invention.

Fig. 6 is an enlarged schematic view of a portion C of fig. 5.

Detailed Description

The utility model provides an auxiliary assembly tool of quiet terminal of switch. The technical solution of the present invention will be described in detail below with reference to the accompanying drawings so as to be easier to understand and grasp.

The utility model provides an auxiliary assembly tool of switch static terminal, as shown in fig. 1 to 6, switch static terminal includes switch housing 1 and static terminal 2, static terminal 2 includes first terminal 21 and the second terminal 22 that looks interval set up, first terminal 21 includes first terminal main part 211 and the horizontal tip 212 of buckling, the free end of the horizontal tip 212 of buckling is equipped with bellying 213, be equipped with second terminal main part 221 and found arm extension 222 on the second terminal 22, it connects stake 223 to be equipped with two contacts on the arm extension 222 to found, the free end that connects the stake is equipped with the contact end that is located the horizontal tip bottom of buckling wantonly to touch.

In the present case, the auxiliary assembly jig includes a base frame main body 3, and a switch static terminal carrying platform mechanism 4 and a crimping mechanism 5 provided with a lifting displacement and arranged on the top of the switch static terminal carrying platform mechanism 4 are arranged on the base frame main body 3.

The switch static terminal carrying platform mechanism 4 comprises a supporting carrying seat 6, and the supporting carrying seat 6 is provided with a switch shell seat carrying area 61 and a static terminal limiting part 62 arranged in the switch shell seat carrying area.

The stationary terminal limiting portion 62 includes a first terminal limiting groove 621 for limiting and carrying the first terminal main body, a second terminal limiting groove 622 for limiting and carrying the second terminal main body, a supporting groove 623 for limiting and supporting the protruding portion, a side blocking wall 624 for limiting the free end of the opposite arm extending portion, and an avoiding groove chamber 625 for avoiding two contacting piles.

The specific implementation process and principle description are as follows:

as shown in fig. 3 and 4, the first terminal body 211 of the first terminal 21 is partially insert-loaded into the first terminal holding groove 621, and the boss 213 is held in the holding groove 623. The second terminal main body 221 of the second terminal 22 is partially fitted into the second terminal holding groove 622, and the free end of the arm extending portion is held in contact with the side wall 624, and the two contact posts are located in the escape groove chamber 625. At this time, as shown in fig. 3 and 4, the precise mounting of the fixed terminal 2 is completed, so that the relative positional accuracy of the first terminal and the second terminal is high.

As shown in fig. 5 and 6, the switch housing 1 is limited and disposed in the switch housing bearing area 61, and the switch housing 1 and the stationary terminal are precisely aligned with each other through the switch housing bearing area 61. At this time, the crimping mechanism 5 performs the crimping operation on the switch housing 1, and the crimping assembly operation of the switch housing 1 and the stationary terminal 2 can be satisfied.

In one embodiment, the switch housing receiving area 61 includes a supporting block 611 and a supporting boss 612 located between the first terminal-limiting groove and the second terminal-limiting groove, the supporting block 611 is provided with a concave limiting groove portion 613, and the concave limiting groove portion 613 is provided with an auxiliary supporting boss 614.

Specifically, the outer peripheral wall of the switch housing base 1 is limited by the concave limiting groove part 613, and the top wall of the switch housing base 1 is supported by the supporting boss 612 and the auxiliary supporting boss 614, so that the requirement for stable carrying and limiting of the switch housing base 1 is met.

In an embodiment, a plurality of mating locking studs 11 are disposed on the outer peripheral wall of the switch housing base 1, and the concave limiting slot portion 613 is provided with a relief slot 60 corresponding to the mating locking studs. The matched avoidance can be realized, and the avoidance requirement of a certain crimping stroke is met.

In one embodiment, the switch housing 1 is provided with an extending pile 12, and the supporting pile block 611 is provided with a limit fitting sidewall 610 for fitting with the extending pile. The accuracy of the mounting position can be improved.

In one embodiment, the switch static terminal stage mechanism 4 includes a carrying base 41 disposed on the base frame body 3, and a lifting floating elastic element 42 is disposed between the carrying base 41 and the supporting carrier 6.

Through the design of the lifting floating elastic element 42, certain crimping buffering can be provided, and the crimping assembly protection effect is achieved.

In one embodiment, the pressing mechanism 5 includes a pressing carriage 7 having a lifting adjusting displacement relative to the base frame body 3, and a pressing block 8 having a lifting displacement is disposed on the pressing carriage 7.

Specifically, the crimping block 8 on the crimping carrier 7 is generally a fixed crimping stroke, and the lifting displacement adjustment is performed on the base frame body 3 through the crimping carrier 7, so that the position degree adjustment of the crimping block 8 can be met, the requirements on position degree adjustment of different crimping terminals can be met, and the application is more flexible.

In one embodiment, the crimp carriage 7 is provided with a pivotal crimp rocker mechanism 71, and the crimp block is provided on the crimp end of the pivotal crimp rocker mechanism. The base frame body 3 is provided with a slide rail for sliding and connecting the crimping carrier and a rotary screw rod mechanism 31 for driving the crimping carrier to move up and down, and the rotary screw rod mechanism is provided with a screwing driving end.

Adopt mechanical type to adjust promptly and driven mode, satisfy the drive demand that the lift position degree was adjusted and fixed stroke crimping, the structure is succinct ingenious, and possesses the cost advantage.

Can discover through the above description, the utility model relates to a supplementary equipment tool of quiet terminal of switch can assist the equipment operation of realizing switch shell seat and quiet terminal, satisfies the equipment relative accuracy demand, has improved equipment product percent of pass, has reduced the equipment human cost simultaneously. The whole design is succinct ingenious, and the pertinence is stronger, and the equipment operation is smooth stable, has greatly improved packaging efficiency, and the tool is easily made simultaneously, possesses the cost advantage.

The above technical solutions of the present invention have been fully described, and it should be noted that the present invention is not limited by the above description, and all technical solutions formed by equivalent transformation or equivalent transformation adopted by the spirit of the present invention in the aspects of structure, method or function by those of ordinary skill in the art all fall within the protection scope of the present invention.

Claims

1. The utility model provides an auxiliary assembly tool of quiet terminal of switch, the quiet terminal of switch includes switch shell seat and quiet terminal, quiet terminal includes first terminal and the second terminal that looks interval set up, first terminal includes first terminal main part and the horizontal tip of buckling, the free end of the horizontal tip of buckling is equipped with the bellying, be equipped with second terminal main part on the second terminal and found the arm extension, it touches the stake, arbitrary to be equipped with two on the arm extension to found the free end that touches the stake is equipped with and is located the contact end of the horizontal tip bottom of buckling, its characterized in that:

2. The auxiliary assembly jig for the static terminal of the switch according to claim 1, wherein:

the switch shell seat bearing area comprises a supporting pile block and a supporting boss located between the first terminal limiting groove and the second terminal limiting groove, wherein an inwards concave limiting groove portion is arranged on the supporting pile block, and an auxiliary supporting boss is arranged in the inwards concave limiting groove portion.

3. The auxiliary assembly jig for the static terminal of the switch according to claim 2, wherein:

the switch shell is characterized in that a plurality of matched-connection clamping piles are arranged on the peripheral wall surface of the switch shell seat, and avoidance groove positions matched with the matched-connection clamping piles in a one-to-one correspondence mode are arranged on the concave limiting groove portion.

4. The auxiliary assembly jig for the static terminal of the switch according to claim 2, wherein:

the switch shell seat is provided with an extending pile body, and the supporting pile block is provided with a limiting matching side wall matched with the extending pile body.

5. The auxiliary assembly jig for the static terminal of the switch according to claim 1, wherein:

the switch static terminal carrying platform mechanism comprises a bearing base arranged on the base frame main body, and a lifting floating elastic element is arranged between the bearing base and the supporting carrying seat.

6. The auxiliary assembly jig for the static terminal of the switch according to claim 1, wherein:

the crimping mechanism comprises a crimping load seat which is provided with lifting adjustment displacement relative to the base frame main body, and a crimping block which is provided with lifting displacement is arranged on the crimping load seat.

7. The auxiliary assembly fixture for the static terminal of the switch as claimed in claim 6, wherein:

the crimping load seat is provided with a pivot crimping rocker mechanism, and the crimping block is arranged at the crimping end of the pivot crimping rocker mechanism.

8. The auxiliary assembly fixture for the static terminal of the switch as claimed in claim 6, wherein:

the base frame body is provided with a slide rail used for being connected with the compression joint load seat in a sliding mode and a rotary screw rod mechanism used for driving the compression joint load seat to move up and down, and the rotary screw rod mechanism is provided with a screwing driving end.