CN220197390U - Multifunctional assembly line jig - Google Patents

Abstract

The utility model relates to the technical field of assembly line jigs, and discloses a multifunctional assembly line jig which comprises a base, wherein a positioning plate is fixedly connected to the base, positioning bushes are fixedly connected to two sides of the upper surface of the positioning plate, a placement seat is fixedly connected to the center of the upper surface of the positioning plate, clamping mechanisms are arranged on the outer sides of the placement seat and comprise clamping claws, guide shafts, guide plates, guide rails and connecting plates, the two guide rails are positioned on two sides of the placement seat and are fixedly connected to the upper surface of the positioning plate, the guide plates are slidingly connected to the inner parts of the two guide rails, first guide grooves are formed in one side of the two guide plates, the guide shafts are slidingly connected to the inner parts of the two first guide grooves, the clamping claws are fixedly connected to the upper ends of the two guide shafts, and the connecting plates are fixedly connected to each other.

Description

Multifunctional assembly line jig

Technical Field

The utility model relates to the technical field of assembly line jigs, in particular to a multifunctional assembly line jig.

Background

When an electronic product is automatically tested, an auxiliary test fixture is generally used, and the existing assembly line fixture comprises two types, wherein one type is accurate in positioning, but a product needing to be positioned is difficult to put in and take out; the other is that the product to be positioned is easy to put in, but the positioning is not accurate. The accuracy of location directly influences the machining precision of product, and place and get the convenience of taking and influence work and production efficiency, still probably influence the quality of product simultaneously.

Therefore, a person skilled in the art provides a multifunctional assembly line jig to solve the problems set forth in the background art.

Disclosure of Invention

The utility model aims to provide a multifunctional assembly line jig for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the multifunctional assembly line jig comprises a base, wherein a positioning plate is fixedly connected to the base, positioning bushings are fixedly connected to two sides of the upper surface of the positioning plate, a placing seat is fixedly connected to the center of the upper surface of the positioning plate, and a clamping mechanism is arranged on the outer side of the placing seat;

the clamping mechanism comprises clamping claws, guide shafts, guide plates, guide rails and connecting plates, wherein the guide rails are two and are positioned on two sides of a placing seat and fixedly connected to the upper surfaces of positioning plates, the guide rails are two in sliding connection with the guide plates, the guide plates are two in sliding connection with the guide shafts, the guide shafts are connected to one sides of the guide plates in a sliding manner, the clamping claws are fixedly connected to the upper ends of the guide shafts, and the connecting plates are fixedly connected between the two guide plates.

As still further aspects of the utility model: the connecting plate is characterized in that a connecting shaft is fixedly connected to the center of the surface of the connecting plate, the other end of the connecting shaft is fixedly connected with a connecting block, an L-shaped crank is rotatably connected to the other end of the connecting block, a guide block is arranged at the joint of the connecting block and the L-shaped crank, and a through hole is formed in the other end of the L-shaped crank, which is fixedly connected with a handle.

As still further aspects of the utility model: the locating plate is provided with a second guide groove, the connecting shaft and the guide block both slide in the second guide groove, a fixed shaft is arranged beside the second guide groove, and the through hole is rotationally connected with the fixed shaft.

As still further aspects of the utility model: the positioning plate is provided with an electric switching needle core, two clamping claws are respectively provided with an electric connecting needle, and the electric connecting needles are electrically connected with the electric switching needle core.

As still further aspects of the utility model: the number of the positioning bushings is two, and the positioning bushings are distributed on the positioning plate in a central symmetrical structure.

As still further aspects of the utility model: the two sides of the placing seat are provided with sliding grooves, and the clamping claws slide and the inside of the sliding grooves

Compared with the prior art, the utility model has the beneficial effects that:

1. through fixture, locating plate and the second guide way that sets up, when needs put the tool with the test product on, outwards pulling handle, the handle drives L type crank around fixed axle rotation, drive the guide block simultaneously and slide along the second guide way and drive the connecting axle and do rectilinear motion along the second guide way, the connecting axle can drive connecting plate and deflector and do rectilinear motion, during the deflector removes, the spacing groove on the deflector can drive the axial both sides removal of direction to make the gripper open, after putting the product that awaits measuring, the push back handle can press from both sides the product tightly, thereby make the placing and taking of the product that awaits measuring all very convenient.

2. Through the electric connection needle and the electric switching needle core that set up, with instrument and electric switching needle core be connected during the test can, need not find the tie point on the product that awaits measuring, convenient operation can reduce test time to a great extent, improves work efficiency.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a positioning plate according to the present utility model;

FIG. 3 is a schematic view of a clamping mechanism according to the present utility model;

fig. 4 is an enlarged view of the area a in fig. 1 according to the present utility model.

In the figure: 1. a base; 2. a positioning plate; 3. positioning the bushing; 4. a placement seat; 401. a chute; 5. a holding architecture; 501. clamping claws; 502. a guide shaft; 503. a guide plate; 504. a first guide groove; 505. a guide rail; 506. a connecting plate; 507. a connecting shaft; 508. a connecting block; 509. a guide block; 510. an L-shaped crank; 511. a handle; 512. a through hole; 513. an electrical contact pin; 6. an electrical switching core; 8. a second guide groove; 9. and a fixed shaft.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 4 in conjunction with the accompanying drawings in the embodiments of the present utility model, where the embodiments of the present utility model are as follows:

the multifunctional assembly line jig comprises a base 1, wherein a positioning plate 2 is fixedly connected to the base 1, positioning bushings 3 are fixedly connected to two sides of the upper surface of the positioning plate 2, a placing seat 4 is fixedly connected to the center of the upper surface of the positioning plate 2, and a clamping mechanism 5 is arranged on the outer side of the placing seat 4;

the fixture 5 includes gripper jaw 501, guiding axle 502, deflector 503, guide rail 505 and connecting plate 506, the guide rail 505 is two and is located the both sides of placing seat 4 and fixed connection in the upper surface of locating plate 2, the equal sliding connection in inside of two guide rails 505 has deflector 503, first guide slot 504 has all been seted up to one side of two deflector 503, the equal sliding connection in inside of two first guide slots 504 has guiding axle 502, the equal fixedly connected with gripper jaw 501 of upper end of two guiding axles 502, fixedly connected with connecting plate 506 between two deflector 503, connecting plate 506 can drive deflector 503 and slide along guide rail 505 simultaneously, when the deflector 503 slides, deflector 502 can slide along first guide slot 504, thereby drive gripper jaw 501 and make the action of opening and clamping, the convenience is to treat placing and taking of survey the product.

As shown in fig. 2 and fig. 3, a connecting shaft 507 is fixedly connected to the center of the surface of the connecting plate 506, a connecting block 508 is fixedly connected to the other end of the connecting shaft 507, an L-shaped crank 510 is rotatably connected to the other end of the connecting block 508, a guide block 509 is arranged at the joint of the connecting block 508 and the L-shaped crank 510, a through hole 512 is formed in one end of the L-shaped crank 510 and is fixedly connected with a handle 511, a second guide groove 8 is formed in the positioning plate 2, the connecting shaft 507 and the guide block 509 slide in the second guide groove 8, a fixed shaft 9 is arranged beside the second guide groove 8, the through hole 512 is rotatably connected with the fixed shaft 9, the handle 511 drives the L-shaped crank 510 to rotate around the fixed shaft 9 and simultaneously drives the guide block 509 to slide along the second guide groove 8, and when the guide block 509 slides, the connecting block 508 drives the connecting shaft 507 to do linear motion, and the connecting shaft 507 drives the connecting plate 506 to move, so that the clamping claw 501 can be opened by pulling the handle 511, and the clamping claw 501 can be clamped by pushing the handle 511 back, and the product to be placed and taken more conveniently.

As shown in fig. 1 and fig. 4, an electrical switching needle core 6 is disposed on the positioning plate 2, electrical connection pins 513 are disposed on the two clamping claws 501, the electrical connection pins 513 are electrically connected with the electrical switching needle core 6, the electrical connection pins 513 are connected with contact probes of products to be tested, one end of the electrical switching needle core 6 is connected with the electrical connection pins 513, the other end of the electrical switching needle core is connected with an instrument in the testing equipment, and electrical signals are transmitted to the instrument in the testing equipment, so that testing can be completed, convenience and quickness are achieved, and co-sitting efficiency is improved.

As shown in FIG. 1, two positioning bushings 3 are distributed on the positioning plate 2 in a central symmetrical structure, and when the fixture enters the testing equipment, the equipment detects that the fixture is in place, and then 2 positioning columns automatically fall down to be clamped into the positioning bushings 3 to play a positioning role.

As shown in fig. 4, both sides of the placement seat 4 are provided with a sliding groove 401, the clamping claw 501 slides and the sliding groove 401 is arranged inside, the sliding groove 401 can play a role in limiting the tilting of the clamping claw 501, and the guide shaft 502 can slide in the first guide groove 504 when the guide plate 503 moves.

The working principle of the utility model is as follows: when a test product needs to be placed on the jig, the handle 511 is pulled outwards, the handle 511 drives the L-shaped crank 510 to rotate around the fixed shaft 9, meanwhile, the guide block 509 is driven to slide along the second guide groove 8 and the connecting shaft 507 is driven to do linear motion along the second guide groove 8, the connecting shaft 507 can drive the connecting plate 506 and the guide plate 503 to do linear motion, and when the guide plate 503 moves, the limiting groove 504 on the guide plate 503 can drive the guide shaft 502 to move towards two sides, so that the clamping claw 501 is opened, after the product to be tested is placed, the product can be clamped by pushing back the handle 511, and therefore the placement and the taking of the product to be tested are very convenient

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a multifunctional assembly line jig, includes base (1), its characterized in that, fixedly connected with locating plate (2) on base (1), locating bushing (3) are all fixedly connected with in the upper surface both sides of locating plate (2), and locating plate (2) upper surface center department fixedly connected with places seat (4), the outside of placing seat (4) is provided with fixture (5);

clamping mechanism (5) are including gripper jaw (501), guiding axle (502), deflector (503), guide rail (505) and connecting plate (506), guide rail (505) are two and are located the both sides of placing seat (4) and fixedly connected with in the upper surface of locating plate (2), two the inside of guide rail (505) is all sliding connection has deflector (503), two first guide way (504) have all been seted up to one side of deflector (503), two the inside of first guide way (504) is all sliding connection has guiding axle (502), two the equal fixedly connected with gripper jaw (501) of upper end of guiding axle (502), fixedly connected with connecting plate (506) between two deflector (503).

2. The multifunctional assembly line jig according to claim 1, wherein a connecting shaft (507) is fixedly connected to the surface center of the connecting plate (506), a connecting block (508) is fixedly connected to the other end of the connecting shaft (507), an L-shaped crank (510) is rotatably connected to the other end of the connecting block (508), a guide block (509) is arranged at the joint of the connecting block (508) and the L-shaped crank (510), and a through hole (512) is formed in the other end of the L-shaped crank (510) and fixedly connected to a handle (511).

3. The multifunctional assembly line jig according to claim 2, wherein the positioning plate (2) is provided with a second guide groove (8), the connecting shaft (507) and the guide block (509) slide in the second guide groove (8), a fixed shaft (9) is arranged beside the second guide groove (8), and the through hole (512) is rotationally connected with the fixed shaft (9).

4. The multifunctional assembly line jig according to claim 1, wherein an electrical switching needle core (6) is arranged on the positioning plate (2), electrical connection needles (513) are arranged on the two clamping claws (501), and the electrical connection needles (513) are electrically connected with the electrical switching needle core (6).

5. The multifunctional assembly line jig according to claim 1, wherein the number of the positioning bushings (3) is two, and the positioning bushings are distributed on the positioning plate (2) in a central symmetry structure.

6. The multifunctional assembly line jig according to claim 1, wherein the two sides of the placement seat (4) are provided with sliding grooves (401), and the clamping claws (501) slide inside the sliding grooves (401).