Pin inserting device of electric connector

Abstract

The utility model discloses an electric connector pin device which comprises a bottom plate, a connector positioning seat is fixedly connected to the right side of the top of the bottom plate, a pin placing seat is movably attached to the left side of the connector positioning seat, U-shaped grooves are dug in the top of the pin placing seat at equal intervals, and the U-shaped grooves penetrate through the left side and the right side of the pin placing seat respectively. The application range of connector assembly is effectively widened, the stability of contact pin installation is improved, clamping and positioning of a connector are more automatic, time and labor are saved, clamping and positioning operation is easier, the contact pins can be automatically fed, and according to the size of the connector, the contact pins can be conveniently and rapidly clamped and positioned. According to the utility model, a proper number of pins correspond to the plugging ports of the connector, so that the pins are automatically pushed and plugged into the plugging ports of the connector, and a horizontal and transverse plugging mode does not hinder the sight of a worker for observing pin operation, and can timely judge the installation effect of the pins.

Description

Technical Field

[0001] The utility model relates to the technical field of electric connector production, in particular to an electric connector pin device. Background Art

[0002] Electrical connectors are widely used in military systems such as aviation, aerospace, and national defense. Electrical connectors include a body and pins inserted into the body. During processing, the molded connector needs to be inserted with pins;

[0003] In the prior art, application number 202321049350.8 discloses an electrical connector pin device, comprising a body, a feeding trough is provided on the top of the body, a storage rack is provided above the feeding trough, a pushing assembly is provided on the top of the body and at the rear side of the storage rack, a pin mechanism is provided at the front end inside the body, and fixed plates are fixed on the top of the body and at both sides of the feeding trough; the volume of the above-mentioned device is too large, and the positioning of the connector and the loading of the pins require manual re-operation of the storage rack for adjustment and positioning each time the connector pins are positioned. The overall operation efficiency is not high, the number of connector pins is different, and the matching pin assembly still needs to be manually installed, and the vertical pin insertion operation seriously hinders the staff's line of sight, and the pin installation effect cannot be judged in time.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related art, the utility model provides an electrical connector pin device to overcome the above technical problems existing in the existing related art.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] An electric connector pin device comprises a base plate, a connector positioning seat is fixedly connected to the right side of the top of the base plate, a pin placement seat is movably fitted on the left side of the connector positioning seat, U-shaped grooves are equidistantly dug on the top of the pin placement seat, and the U-shaped grooves respectively pass through the left and right sides of the pin placement seat, a driving seat is provided on the left side of the pin placement seat, the driving seat is fixedly connected to the base plate, a push plate is movably connected to the right side of the top of the driving seat, a first servo motor is fixedly connected to the front side of the connector positioning seat, and a second servo motor is fixedly connected to the front side of the base plate.

[0008] Preferably, the connector positioning seat includes an L-shaped fixed seat and an L-shaped movable seat, the L-shaped movable seat is arranged on the top side of the L-shaped fixed seat, a first rectangular groove is dug in the middle of the top side of the L-shaped fixed seat, a first threaded rod is connected to the rear side of the inner wall of the first rectangular groove through a bearing, and first guide rods are provided on both sides of the first threaded rod.

[0009] Preferably, the output shaft of the first servo motor extends into the first rectangular groove and is fixedly connected to the front end of the first threaded rod. The front side of the bottom of the L-shaped movable seat is fixedly connected to a first movable block, which is movably mounted on the outside of the first threaded rod and the first guide rod.

[0010] Preferably, a first nut is provided inside the first movable block through a bearing, and is threadedly connected to the first threaded rod through the first nut. Limiting grooves are respectively provided on the front side of the inner wall of the L-shaped fixed seat and the rear side of the inner wall of the L-shaped movable seat.

[0011] Preferably, positioning bolts are respectively provided on the right side of the L-shaped fixed seat and the right side of the L-shaped movable seat, and the positioning bolts extend into the limiting grooves respectively, and the limiting grooves of the L-shaped fixed seat correspond in position height to the limiting grooves of the L-shaped movable seat.

[0012] Preferably, a second rectangular groove is dug on the right side of the top of the base plate, a second threaded rod is connected to the rear side of the inner wall of the second rectangular groove through a bearing, second guide rods are respectively provided on both sides of the second threaded rod, and a second movable block is sleeved on the outer side of the second threaded rod and the second guide rod.

[0013] Preferably, the output shaft of the second servo motor is fixedly connected to the front end of the second threaded rod, the top of the second movable block is fixedly connected to the rear side of the bottom of the pin placement seat, and a second nut is provided inside the second movable block through a bearing, and is threadedly connected to the second threaded rod through the second nut.

[0014] Preferably, an installation cavity is provided on the left side of the drive seat wall cavity, and an installation groove is dug on the top of the drive seat. A telescopic cylinder is fixedly connected to the inside of the installation cavity. The movable end of the telescopic cylinder extends into the inside of the installation groove and is fixedly connected to a pushing block. The top of the pushing block is fixedly connected to the left side of the bottom of the push plate, and raised heads are equidistantly provided on the right edge of the bottom of the push plate, and the raised heads are respectively slidably connected to the inner wall of the U-shaped groove.

[0015] The beneficial effects of the utility model are: it effectively improves the application scope of connector assembly, and improves the stability of pin installation, the clamping and positioning of the connector is more automated, saving time and labor, the clamping and positioning operation is simpler, the pins can be automatically fed, and according to the size of the connector, a suitable number of pins can be matched to the connector interface, so that the pins can be automatically pushed and plugged into the connector interface, and the horizontal and lateral plug-in method will not hinder the staff's line of sight to observe the pin operation, and the pin installation effect can be judged in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of an electrical connector pin device according to an embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the appearance structure of a connector positioning seat of an electrical connector pin device according to an embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the top structure of a bottom plate of an electrical connector pin device according to an embodiment of the utility model;

[0020] Figure 4 The present invention is a schematic diagram of the internal structure of a driving seat of an electrical connector pin device according to an embodiment of the present invention.

[0021] In the figure:

[0022] 1. Bottom plate; 2. Connector positioning seat; 3. Pin placement seat; 4. U-shaped groove; 5. Drive seat; 6. Push plate; 7. First servo motor; 8. Second servo motor; 9. L-shaped fixed seat; 10. L-shaped movable seat; 11. First rectangular groove; 12. First threaded rod; 13. First guide rod; 14. First movable block; 15. Limiting groove; 16. Positioning bolt; 17. Second rectangular groove; 18. Second threaded rod; 19. Second guide rod; 20. Second movable block; 21. Installation cavity; 22. Installation groove; 23. Telescopic cylinder; 24. Push block; 25. Raised head. DETAILED DESCRIPTION

[0023] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0024] According to an embodiment of the utility model, an electrical connector pin device is provided.

[0025] Embodiment 1

[0026] like Figure 1-4As shown, according to an embodiment of the utility model, an electric connector pin device includes a bottom plate 1, a connector positioning seat 2 is fixedly connected to the right side of the top of the bottom plate 1, a pin placement seat 3 is movably fitted on the left side of the connector positioning seat 2, U-shaped grooves 4 are equidistantly dug on the top of the pin placement seat 3, and the U-shaped grooves 4 respectively penetrate the left and right sides of the pin placement seat 3, a driving seat 5 is provided on the left side of the pin placement seat 3, the driving seat 5 is fixedly connected to the bottom plate 1, and a push plate 6 is movably connected to the right side of the top of the driving seat 5, a first servo motor 7 is fixedly connected to the front side of the connector positioning seat 2, a second servo motor 8 is fixedly connected to the front side of the bottom plate 1, and the connector positioning seat 2 includes an L-shaped fixing seat 9 , an L-shaped movable seat 10, the L-shaped movable seat 10 is arranged on the top side of the L-shaped fixed seat 9, a first rectangular groove 11 is dug in the middle of the top side of the L-shaped fixed seat 9, a first threaded rod 12 is connected to the rear side of the inner wall of the first rectangular groove 11 through a bearing, first guide rods 13 are arranged on both sides of the first threaded rod 12, the output shaft of the first servo motor 7 extends into the first rectangular groove 11, and is fixedly connected to the front end of the first threaded rod 12, a first movable block 14 is fixedly connected to the front side of the bottom of the L-shaped movable seat 10, the first movable block 14 is movably sleeved on the outside of the first threaded rod 12 and the first guide rod 13, and a first nut is penetrated inside the first movable block 14 through a bearing, The first nut is threadedly connected with the first threaded rod 12, and the front side of the inner wall of the L-shaped fixed seat 9 and the rear side of the inner wall of the L-shaped movable seat 10 are respectively dug with limiting grooves 15, and the right side of the L-shaped fixed seat 9 and the right side of the L-shaped movable seat 10 are respectively penetrated with positioning bolts 16, and the positioning bolts 16 extend into the limiting grooves 15 respectively, and the limiting grooves 15 of the L-shaped fixed seat 9 correspond to the limiting grooves 15 of the L-shaped movable seat 10 in height. The connector to be processed can be placed in the connector positioning seat 2, and the first servo motor 7 is started according to the size and length of the connector. The output shaft of the first servo motor 7 drives the first threaded rod 12 to rotate, so that The first movable block 14 on the outer side of the first threaded rod 12 and the first guide rod 13 drives the L-shaped movable seat 10 to move backward, so that the L-shaped fixed seat 9 and the L-shaped movable seat 10 clamp and position the two sides of the connector, and place the connector in the limiting groove 15 on the inner wall of the L-shaped fixed seat 9 and the L-shaped movable seat 10. According to the width of the connector, the positioning bolts 16 are respectively screwed so that the inner end of the positioning bolt 16 and the left side of the inner wall of the limiting groove 15 hold and position the connector, which effectively improves the applicable scope of connector assembly and improves the stability of pin installation, makes the clamping and positioning of the connector more automated, saves time and effort, and makes the clamping and positioning operation simpler.

[0027] Embodiment 2

[0028] like Figure 1-4As shown, according to an embodiment of the utility model, an electric connector pin device includes a bottom plate 1, a connector positioning seat 2 is fixedly connected to the right side of the top of the bottom plate 1, a pin placement seat 3 is movably fitted on the left side of the connector positioning seat 2, U-shaped grooves 4 are equidistantly dug on the top of the pin placement seat 3, and the U-shaped grooves 4 respectively penetrate the left and right sides of the pin placement seat 3, a driving seat 5 is provided on the left side of the pin placement seat 3, the driving seat 5 is fixedly connected to the bottom plate 1, and a push plate 6 is movably connected to the right side of the top of the driving seat 5, a first servo motor 7 is fixedly connected to the front side of the connector positioning seat 2, a second servo motor 8 is fixedly connected to the front side of the bottom plate 1, a second rectangular groove 17 is dug on the right side of the top of the bottom plate 1, a second threaded rod 18 is connected to the rear side of the inner wall of the second rectangular groove 17 through a bearing, second guide rods 19 are respectively provided on both sides of the second threaded rod 18, and the second threaded rod 18 and the second guide rod 19 are sleeved on the outer side The second movable block 20, the output shaft of the second servo motor 8 is fixedly connected to the front end of the second threaded rod 18, the top of the second movable block 20 is fixedly connected to the rear side of the bottom of the pin placement seat 3, and the second movable block 20 is provided with a second nut through the bearing, and the second nut is threadedly connected with the second threaded rod 18 through the second nut, so that multiple pins can be placed in the U-shaped groove 4 of the pin placement seat 3, and the second servo motor 8 is started. The output shaft of the second servo motor 8 drives the second threaded rod 18 to rotate, so that the second threaded rod 18 and the second movable block 20 outside the second guide rod 19 drive the pin placement seat 3 to move longitudinally, so that the pins assembled on the pin placement seat 3 can correspond between the L-shaped fixed seat 9 and the L-shaped movable seat 10, and the pins can be fed automatically. In addition, according to the size of the connector, a suitable number of pins can be matched with the connector interface.

[0029] Embodiment 3

[0030] like Figure 1-4As shown, an electric connector pin device according to an embodiment of the utility model includes a base plate 1, a connector positioning seat 2 is fixedly connected to the right side of the top of the base plate 1, a pin placement seat 3 is movably fitted on the left side of the connector positioning seat 2, U-shaped grooves 4 are equidistantly dug on the top of the pin placement seat 3, and the U-shaped grooves 4 respectively penetrate the left and right sides of the pin placement seat 3, a driving seat 5 is provided on the left side of the pin placement seat 3, the driving seat 5 is fixedly connected to the base plate 1, a pushing plate 6 is movably connected to the right side of the top of the driving seat 5, a first servo motor 7 is fixedly connected to the front side of the connector positioning seat 2, and a second servo motor 8 is fixedly connected to the front side of the base plate 1, an installation cavity 21 is provided on the left side of the wall cavity of the driving seat 5, an installation groove 22 is dug on the top of the driving seat 5, a telescopic cylinder 23 is fixedly connected to the inside of the installation cavity 21, the movable end of the telescopic cylinder 23 extends into the inside of the installation groove 22, and is fixedly connected with a pushing block 24. The top of the pushing block 24 is fixedly connected to the left side of the bottom of the pushing plate 6, and the right edge of the bottom of the pushing plate 6 is equidistantly provided with raised heads 25. The raised heads 25 are respectively slidably connected to the inner walls of the U-shaped groove 4. After a suitable number of pins correspond to the plug interface of the connector, the telescopic cylinder 23 is started, so that the movable end of the telescopic cylinder 23 drives the pushing block 24 to move rightward, so that the pushing block 24 drives the pushing plate 6 to move toward the pin placement seat 3, so that the pushing plate 6 slides on the top side of the pin placement seat 3, and the raised head 25 on the right edge of the bottom of the pushing plate 6 enters the U-shaped groove 4 of the pin placement seat 3, so that the raised head 25 pushes the pin inside the U-shaped groove 4 to the right, so that the pin is automatically pushed and plugged into the plug interface of the connector. The horizontal and transverse plug-in method will not hinder the staff from observing the pin operation and can judge the pin installation effect in time.

[0031] In summary, with the aid of the above-mentioned technical scheme of the utility model, when this device is in use, the connector to be processed can be placed inside the connector positioning seat 2, and according to the size and length of the connector, the first servo motor 7 is started, and the output shaft of the first servo motor 7 drives the first threaded rod 12 to rotate, so that the first threaded rod 12 and the first movable block 14 outside the first guide rod 13 drive the L-shaped movable seat 10 to move backward, so that the L-shaped fixed seat 9 and the L-shaped movable seat 10 clamp and position the two sides of the connector, and the connector is placed in the limiting grooves 15 on the inner walls of the L-shaped fixed seat 9 and the L-shaped movable seat 10, and the positioning bolts 16 are screwed respectively according to the width of the connector, so that the inner end of the positioning bolt 16 and the left side of the inner wall of the limiting groove 15 hold and position the connector, and multiple pins can be placed inside the U-shaped groove 4 of the pin placement seat 3, and the first servo motor 7 is started. Second servo motor 8, the output shaft of the second servo motor 8 drives the second threaded rod 18 to rotate, so that the second threaded rod 18 and the second movable block 20 outside the second guide rod 19 drive the pin placement seat 3 to move longitudinally, so that the pins assembled on the pin placement seat 3 can correspond to the L-shaped fixed seat 9 and the L-shaped movable seat 10, and a suitable number of pins can correspond to the connector interface, and the telescopic cylinder 23 is started, so that the movable end of the telescopic cylinder 23 drives the push block 24 to move right, so that the push block 24 drives the push plate 6 to move toward the pin placement seat 3, so that the push plate 6 slides on the top side of the pin placement seat 3, and the raised head 25 on the right edge of the bottom of the push plate 6 enters the U-shaped groove 4 of the pin placement seat 3, so that the raised head 25 pushes the pin inside the U-shaped groove 4 to the right, so that the pin is automatically pushed and plugged into the connector interface.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electrical connector pin device, comprising a base plate (1), characterized in that: A connector positioning seat (2) is fixedly connected to the right side of the top of the bottom plate (1); a pin placement seat (3) is movably fitted to the left side of the connector positioning seat (2); U-shaped grooves (4) are equidistantly excavated on the top of the pin placement seat (3); the U-shaped grooves (4) respectively penetrate the left and right sides of the pin placement seat (3); a driving seat (5) is provided on the left side of the pin placement seat (3); the driving seat (5) is fixedly connected to the bottom plate (1); a push plate (6) is movably connected to the right side of the top of the driving seat (5); a first servo motor (7) is fixedly connected to the front side of the connector positioning seat (2); and a second servo motor (8) is fixedly connected to the front side of the bottom plate (1).

2. An electrical connector pin device according to claim 1, characterized in that: The connector positioning seat (2) comprises an L-shaped fixed seat (9) and an L-shaped movable seat (10), wherein the L-shaped movable seat (10) is arranged on the top side of the L-shaped fixed seat (9), a first rectangular groove (11) is excavated in the middle of the top side of the L-shaped fixed seat (9), a first threaded rod (12) is connected to the rear side of the inner wall of the first rectangular groove (11) via a bearing, and first guide rods (13) are arranged on both sides of the first threaded rod (12).

3. An electrical connector pin device according to claim 2, characterized in that: The output shaft of the first servo motor (7) extends into the first rectangular groove (11) and is fixedly connected to the front end of the first threaded rod (12); the front side of the bottom of the L-shaped movable seat (10) is fixedly connected to a first movable block (14); the first movable block (14) is movably sleeved on the outside of the first threaded rod (12) and the first guide rod (13).

4. An electrical connector pin device according to claim 3, characterized in that: A first nut is provided inside the first movable block (14) through a bearing, and is threadedly connected to the first threaded rod (12) through the first nut. The front side of the inner wall of the L-shaped fixed seat (9) and the rear side of the inner wall of the L-shaped movable seat (10) are respectively provided with limiting grooves (15).

5. An electrical connector pin device according to claim 4, characterized in that: The right side of the L-shaped fixed seat (9) and the right side of the L-shaped movable seat (10) are respectively provided with positioning bolts (16), and the positioning bolts (16) extend into the interior of the limiting grooves (15), and the limiting grooves (15) of the L-shaped fixed seat (9) and the limiting grooves (15) of the L-shaped movable seat (10) have corresponding positions in height.

6. An electrical connector pin device according to claim 5, characterized in that: A second rectangular groove (17) is excavated on the right side of the top of the bottom plate (1); a second threaded rod (18) is connected to the rear side of the inner wall of the second rectangular groove (17) via a bearing; second guide rods (19) are respectively provided on both sides of the second threaded rod (18); and a second movable block (20) is sleeved on the outer sides of the second threaded rod (18) and the second guide rod (19).

7. An electrical connector pin device according to claim 6, characterized in that: The output shaft of the second servo motor (8) is fixedly connected to the front end of the second threaded rod (18), the top of the second movable block (20) is fixedly connected to the rear side of the bottom of the pin placement seat (3), and a second nut is provided inside the second movable block (20) through a bearing, and is threadedly connected to the second threaded rod (18) through the second nut.

8. An electrical connector pin device according to claim 7, characterized in that: A mounting cavity (21) is provided on the left side of the wall cavity of the driving seat (5), a mounting groove (22) is excavated on the top of the driving seat (5), a telescopic cylinder (23) is fixedly connected inside the mounting cavity (21), a movable end of the telescopic cylinder (23) extends into the mounting groove (22) and is fixedly connected to a push block (24), the top of the push block (24) is fixedly connected to the left side of the bottom of the push plate (6), and protrusions (25) are equidistantly provided on the right edge of the bottom of the push plate (6), and the protrusions (25) are respectively slidably connected to the inner wall of the U-shaped groove (4).

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