CN211696897U

CN211696897U - Connector plug testing machine

Info

Publication number: CN211696897U
Application number: CN201921987592.5U
Authority: CN
Inventors: 史继岩; 闫方亮; 杨丽霞; 朱勋; 闫建康; 匡小鹏; 于渤
Original assignee: Beijing Jurui Zhongbang Technology Co ltd
Current assignee: Beijing Jurui Zhongbang Technology Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-10-16
Anticipated expiration: 2029-11-18

Abstract

The utility model belongs to the technical field of aerospace plug connectors, and discloses a connector plug testing machine, which comprises a first base and a second base, wherein two square through grooves are formed in the middle of the first base, connecting lug pieces are fixed on the inner sides of the two square through grooves, the second base is fixed in the square through grooves in the first base through the connecting lug pieces, a lead screw is rotatably connected, connecting holes are fixed at four corners of the upper end of the first base, connecting components are fixed on the inner parts of the connecting holes through screws, a plug test adjusting component is slidably connected on the connecting components, and a waist-shaped groove corresponding to the square through grooves is also formed on the second base; the distance between the second moving block and the first moving block can be adjusted through the direct current motor, the clamping test of connectors of different specifications can be conveniently carried out, meanwhile, the direct current motor can be replaced by a servo motor, the circle speed, the distance and the rotating speed can be controlled conveniently, the bearing numerical value of the connector can be directly obtained, and the test efficiency is improved.

Description

Connector plug testing machine

Technical Field

The utility model belongs to the technical field of aerospace plug connector, especially, relate to a connector plug testing machine.

Background

The insertion and extraction force testing machine is suitable for the insertion and extraction force tests of various mobile phones and computer peripheral connectors, can solve the problem of clamps for testing various connectors, and can automatically align male and female connectors during testing without the problem of single edge. The vertical insertion and extraction force tester is suitable for automatic test of insertion force and extraction force of various connectors, and can obtain completely accurate insertion and extraction force test by matching with an automatic centering device designed by a patent. Each insertion force and withdrawal force (PEAK value) may be displayed. The testing speed and the testing times can be set.

In current plug testing machine, the distance between the anchor clamps adopts the manual work to adjust, and the distance precision between the anchor clamps is inconvenient to be adjusted, and the circle is fast, and the distance, and the rotational speed is inconvenient to be adjusted yet to can not audio-visually obtain the load numerical value of connector, reduce work efficiency.

Disclosure of Invention

To the problem that prior art exists, the utility model provides a connector plug testing machine. The utility model discloses a realize like this, a connector plug testing machine includes first base, is located the second base on the first base, two square logical grooves have been seted up at first base middle part, two do not communicate in the middle of the square logical groove, two square logical inslot sides are fixed with auricle, the second base is fixed in through auricle in the first base square logical inslot portion, the second base is seven types of characters, and vertical end rotates and is connected with the lead screw, four corners on the first base are fixed with the connecting hole, the inside screw fixation of connecting hole has coupling assembling, sliding connection has the plug test subassembly on the coupling assembling, still seted up on the second base with the corresponding waist-shaped groove of square logical groove.

As the utility model relates to an optimal technical scheme of connector plug testing machine, coupling assembling includes the screw fixation and is in the inside shaft bracket of connecting hole, two edges be fixed with the polished rod between the shaft bracket that first base length direction set up.

As the utility model relates to a preferred technical scheme of connector plug testing machine, every the shaft bracket upper end all is fixed with the shaft bracket block.

As the utility model relates to an optimal technical scheme of connector plug testing machine, the experimental subassembly of plug includes sliding connection and is in first movable block and second movable block on the polished rod, first movable block sets up with the second movable block relatively, first movable block all can with the second movable block waist inslot portion carries out sliding adjustment.

As the utility model relates to an optimal technical scheme of connector plug testing machine, the polished rod end is kept away from to first movable block is fixed with the rectangle lock mother, the female selected end of rectangle lock with conflict bottom the first base.

As the utility model relates to an optimal technical scheme of connector plug testing machine, the polished rod end is kept away from to the second movable block and the circle rectangle lock is female, circle rectangle lock female upper end with conflict bottom the first base, keep away from first base end with lead screw threaded connection.

As the utility model relates to an optimal technical scheme of connector plug testing machine, the lead screw is kept away from second base end is fixed with the bearing shaft coupling, the bearing shaft coupling is kept away from the lead screw end and is fixed with direct current motor or servo motor.

The utility model discloses an advantage and positive effect do: this connector plug testing machine passes through direct current motor drive bearing shaft coupling and rotates, when the bearing shaft coupling rotates, the driving screw rotates inside the second base, the driving screw rotates, and then move in kidney slot portion through drive circle rectangle lock nut, and then adjust the distance between second movable block and the first movable block under the fixed circumstances of first movable block, conveniently carry out the joint test of the connector of different specifications, direct current motor can be changed into servo motor simultaneously, steerable circle speed, the distance, the adjustment of rotational speed, convenient control, can directly reach the load numerical value of connector simultaneously, and the efficiency of the test is improved.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a schematic top view provided by an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view along the line a-a in fig. 2 according to an embodiment of the present invention;

in the figure: 1. a first base; 2. a second base; 3. a square through groove; 4. connecting a lug plate; 5. a screw rod; 6. connecting holes; 7. a connecting assembly; 71. a shaft support; 72. a polish rod; 73. a shaft support cap; 8. plugging and pulling out the test assembly; 81. a first moving block; 82. a second moving block; 83. a rectangular locking nut; 84. a round rectangular lock nut; 9. a kidney-shaped groove; 10. bearing coupling.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the connector insertion and extraction testing machine provided by the embodiment of the present invention includes a first base 1, a second base 2 located on the first base 1, the middle part of the first base 1 is provided with two square through grooves 3, the middle parts of the two square through grooves 3 are not communicated, the inner sides of the two square through grooves 3 are fixed with connecting lugs 4, the second base 2 is fixed inside the square through grooves 3 in the first base 1 through the connecting lugs 4, the second base 2 is in a seven-character shape, the vertical end extends out of the first base 1, the extending end is rotatably connected with a screw rod 5, connecting holes 6 are fixed at four corners of the upper end of the first base 1, connecting components 7 are fixed in the connecting holes 6 through screws, the connecting component 7 is connected with a plug test component 8 in a sliding mode, and the second base 2 is further provided with a kidney-shaped groove 9 corresponding to the square through groove 3.

Specifically, the connection assembly 7 includes a shaft bracket 71 screwed into the connection hole 6, and a polish rod 72 is fixed between the two shaft brackets 71 disposed along the length direction of the first base 1.

Specifically, a shaft bracket cap 73 is fixed to an upper end of each of the shaft brackets 71.

Specifically, the plug test assembly 8 includes a first moving block 81 and a second moving block 82 which are slidably connected to the polished rod 72, the first moving block 81 and the second moving block 82 are arranged oppositely, the first moving block 81 and the second moving block 82 can be slidably adjusted inside the kidney-shaped groove 9, the direct current motor drives the bearing coupler 10 to rotate, when the bearing coupler 10 rotates, the lead screw 5 rotates inside the second base 2, the lead screw 5 rotates, and then the round rectangular lock nut 84 is driven to move inside the kidney-shaped groove 9, so that the distance between the second moving block 82 and the first moving block 81 is adjusted under the condition that the first moving block 81 is fixed.

Specifically, a rectangular locking nut 83 is fixed on the first moving block 81 far away from the polished rod 72, the screwing end of the rectangular locking nut 83 is abutted against the bottom of the first base 1, the first moving block 81 can be fixed on the first base 1 through the rectangular locking nut 83, and adjustment is facilitated only by adjusting the second moving block 82.

Specifically, a circular rectangular locking nut 84 is fixed to the second moving block 8 far away from the polished rod 72, the upper end of the circular rectangular locking nut 84 abuts against the bottom of the first base 1, and the end far away from the first base 1 is in threaded connection with the lead screw 5.

Specifically, the lead screw 5 is far away from the 2 end of the second base is fixedly provided with a bearing coupler 10, and the bearing coupler 10 is far away from the 5 end of the lead screw and is fixedly provided with a direct current motor or a servo motor.

The utility model discloses a theory of operation: when the connector clamping test device is used, the bearing coupler 10 is driven to rotate through the direct current motor, when the bearing coupler 10 rotates, the driving lead screw 5 rotates inside the second base 2, the driving lead screw 5 rotates, and then the driving round rectangular lock nut 84 moves inside the kidney-shaped groove 9, so that the distance between the second moving block 82 and the first moving block 81 is adjusted under the condition that the first moving block 81 is fixed, clamping tests of connectors of different specifications are conveniently carried out, meanwhile, the direct current motor can be replaced by a servo motor, the ring speed can be controlled, the distance is controlled, the rotating speed is adjusted, the control is convenient, meanwhile, the bearing numerical value of the connector can be directly obtained, and the test efficiency is improved.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all the modifications and equivalents of the technical spirit of the present invention to any simple modifications of the above embodiments are within the scope of the technical solution of the present invention.

Claims

1. The connector plug testing machine is characterized by comprising a first base (1) and a second base (2) located on the first base (1), wherein two square through grooves (3) are formed in the middle of the first base (1), the middle of each square through groove (3) is not communicated, connecting lug pieces (4) are fixed on the inner sides of the two square through grooves (3), the second base (2) is fixed inside the square through grooves (3) in the first base (1) through the connecting lug pieces (4), the second base (2) is in a seven-shaped shape, a lead screw (5) is rotatably connected with a vertical end, connecting holes (6) are fixed at four corners of the upper end of the first base (1), a connecting assembly (7) is fixed on the inner portion of each connecting hole (6) through screws, and a plug testing assembly (8) is slidably connected onto the connecting assembly (7), the second base (2) is also provided with a kidney-shaped groove (9) corresponding to the square through groove (3).

2. The connector plugging/unplugging tester according to claim 1, wherein the connection member (7) includes a shaft bracket (71) screwed inside the connection hole (6), and a light rod (72) is fixed between the two shaft brackets (71) arranged along the length direction of the first base (1).

3. The connector plugging/unplugging tester according to claim 2, wherein a shaft holder cap (73) is fixed to an upper end of each of said shaft holders (71).

4. The connector plugging testing machine according to claim 2, wherein the plugging testing assembly (8) comprises a first moving block (81) and a second moving block (82) which are slidably connected to the polish rod (72), the first moving block (81) and the second moving block (82) are arranged opposite to each other, and both the first moving block (81) and the second moving block (82) can be slidably adjusted inside the kidney-shaped groove (9).

5. The connector plugging and unplugging tester according to claim 4, wherein a rectangular locking nut (83) is fixed on the first moving block (81) far away from the polished rod (72), and the screwing end of the rectangular locking nut (83) is abutted against the bottom of the first base (1).

6. The connector plugging and unplugging testing machine according to claim 4, wherein a round rectangular locking nut (84) is fixed on the second moving block (82) far away from the polished rod (72), the upper end of the round rectangular locking nut (84) is abutted against the bottom of the first base (1), and the end far away from the first base (1) is in threaded connection with the screw rod (5).

7. The connector plugging and unplugging testing machine according to claim 1, wherein a bearing coupler (10) is fixed on the end of the screw rod (5) far away from the second base (2), and a direct current motor or a servo motor is fixed on the end of the bearing coupler (10) far away from the screw rod (5).