CN220575698U

CN220575698U - Carrier for connector appearance detection

Info

Publication number: CN220575698U
Application number: CN202322173347.3U
Authority: CN
Inventors: 麦维文; 徐迟; 刘明华; 展华益; 陶平; 陈杨; 李松; 赖力
Original assignee: Sichuan Cric Technology Co ltd; Sichuan Changhong Electronic Holding Group Co Ltd
Current assignee: Sichuan Cric Technology Co ltd; Sichuan Changhong Electronic Holding Group Co Ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-03-12
Anticipated expiration: 2033-08-14

Abstract

The utility model relates to the technical field of mounting fixtures, in particular to a carrier for detecting the appearance of a connector, which comprises a claw, a driving device, a fixed carrier seat and a sliding block, wherein the driving device is used for driving the claw to move, the fixed carrier seat is fixedly connected to the upper end surface of the sliding block, a guide rail groove is formed in the lower end surface of the sliding block, the carrier for detecting the appearance of the connector further comprises a transfer carrier seat and a positioning structure, the upper end surface of the transfer carrier seat is fixedly connected with the driving device, a rotating shaft hole is formed in the lower end surface of the transfer carrier seat, the upper end surface of the fixed carrier seat is fixedly connected with a rotating shaft, the rotating shaft is in rotating fit with the rotating shaft hole, and the transfer carrier seat and the fixed carrier seat are locked and fixed by virtue of the positioning structure. The rotary carrying seat and the fixed carrying seat are connected in a rotary mode, so that a driving device and a clamping jaw on the fixed carrying rotary carrying seat are rotated, the surface of a workpiece to be detected is switched, the workpiece is clamped from the inside, and the integrity of the surface to be detected is guaranteed.

Description

Carrier for connector appearance detection

Technical Field

The utility model relates to the technical field of mounting fixtures, in particular to a carrier for detecting the appearance of a connector.

Background

Since a plurality of surfaces of the connector are required to be photographed in the appearance inspection of the connector, the connector is required to be moved/flipped/rotated or switched in position in the focus area of different imaging devices. In this process, conventionally, a connector product to be inspected is placed in a carrier, and the carrier carrying the inspected object is subjected to operations such as movement/turning/rotation or switching of positions using a conveying mechanism or a robot arm. However, the disadvantage of the solution is that a handling mechanism or a mechanical arm is usually disposed between each or a plurality of positions, and if the number of the surfaces to be inspected is large, a plurality of groups of handling mechanisms or mechanical arms are used, which will increase the equipment cost. In addition, the carrier of the connector is usually designed to be fixed and limited by the outer frame, so that the appearance is partially shielded, which affects the effect of appearance detection.

The publication number CN203282492U discloses an automatic control device of an electric clamping jaw, which comprises an electric clamping jaw controller with an upper computer control interface, a motor variable frequency control circuit and an electric clamping jaw, wherein the electric clamping jaw controller is connected with the electric clamping jaw through the motor variable frequency control circuit, the electric clamping jaw comprises a motor, a T-shaped bidirectional screw rod, a mounting bottom plate, a synchronous belt pulley, a linear guide rail, a sliding block and a clamp, and the motor and the T-shaped bidirectional screw rod are respectively fixed on the mounting bottom plate through a motor support and a bearing support nested with a belt edge bearing and are matched through the synchronous belt pulley; 2 sliding blocks are arranged on the linear guide rail: the two clamping arms of the clamp are respectively fixed on the two sliding blocks, and the linear guide rail is parallel to the axis of the T-shaped bidirectional screw rod: the upper screw of the T-shaped bidirectional screw is connected with two nuts, and the nuts are respectively fixed with the two sliding blocks through connectors; the clamping jaw is used for clamping a workpiece, and the motor drives the clamping jaw to move in a direction so that the clamping jaw can be fixed and limited by the inner side of the connector, but the clamping jaw lacks a rotating structure, cannot rotate and switch the clamped workpiece, and cannot switch a plurality of appearance surfaces of the workpiece to be detected.

Disclosure of Invention

The utility model provides a carrier for detecting the appearance of a connector, which can rotate and detect a plurality of appearance surfaces after clamping a workpiece.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a carrier for connector outward appearance detects, including the jack catch, a drive arrangement, decide carrier seat and slider, the jack catch is connected on drive arrangement, drive arrangement is used for driving the jack catch and removes, decide carrier seat fixed connection at the slider up end, the slider lower terminal surface is opened there is the guide rail groove, a carrier for connector outward appearance detects still includes and changes carrier seat and location structure, it is connected drive arrangement to change carrier seat up end fixed connection, it is equipped with the pivot hole to change carrier seat lower terminal surface, it is fixedly connected with pivot to decide carrier seat up end, pivot and pivot hole normal running fit, it is fixed with the aid of location structure locking to change carrier seat and decide carrier seat.

Further, drive arrangement includes the spring, move the jack catch and with move jack catch matched with decide the jack catch, decide the jack catch for fixing at the riser of transfer seat up end left side, decide the jack catch right-hand member face and be equipped with the guide bar fixedly, the guide bar transversely sets up, moves the jack catch and opens there is the guiding hole, guide bar and guiding hole sliding connection, the spring housing is established on deciding the guide bar between jack catch and the jack catch that moves, the guide bar is keeping away from the one end fixedly connected with baffle that decides the jack catch, the baffle is used for stopping to move the jack catch.

Further, drive arrangement includes the spring, move jack catch, jack catch frame and with move jack catch matched with decide the jack catch, the jack catch frame lower extreme surface is fixed on the elevating platform, decide the jack catch for fixing at the inside left riser of jack catch frame, decide the jack catch right-hand member face and be equipped with the guide bar fixedly, the guide bar transversely sets up, move the jack catch and locate the inside right side of jack catch frame, open in jack catch frame left side has the guiding hole that runs through, the guiding hole passes simultaneously and decides the jack catch and move the jack catch, guide bar and guiding hole sliding connection, the spring housing is established on the guide bar between deciding the jack catch and moving the jack catch, jack catch frame is in the outside periphery fixedly connected with separation blade of left and right sides, the separation blade is used for blockking the guide bar and slides.

In order to solve the problem of sliding fit of the guide hole and the guide rod, a linear bearing matched with the guide rod is fixedly connected in the guide hole of the movable claw.

In order to solve the problem that the clamping jaw can better clamp a workpiece, the left end face of the top of the fixed clamping jaw is fixedly provided with a first convex tooth, and the right end face of the top of the movable clamping jaw is fixedly provided with a second convex tooth.

Further, a plurality of first positioning grooves extending to the bottom surface are formed in the peripheral side of the transfer seat, a second positioning groove extending to the top surface is formed in the peripheral side of the transfer seat, and locking pieces are inlaid in the first positioning groove and the second positioning groove when the first positioning groove is communicated with the second positioning groove, and the first positioning groove, the second positioning groove and the locking pieces form a positioning structure.

Further, a plurality of first bearings are fixedly arranged on the peripheral side of the transfer seat, the axis of each first bearing is transversely provided with a first locking hole, a second bearing is fixedly arranged on the peripheral side of the fixed seat, the axis of each second bearing is transversely provided with a second locking hole, when the first bearing and the second bearing are positioned on the same side, locking pieces are inserted into the first locking holes and the second locking holes, and the locking pieces are U-shaped.

Further, the upper end face of the fixed carrier is provided with a through hole, the rotating shaft is a cam bearing follower, the cam bearing comprises a bolt, a roller between the end of the bolt and the roller, the roller is rotationally connected with the rotating shaft hole, the lower end face of the fixed carrier is provided with a nut groove, a nut is embedded in the nut groove, and the bolt is connected with the nut through threads after passing through the through hole.

The beneficial effects of the utility model are as follows: according to the carrier for detecting the appearance of the connector, the rotary carrying seat and the fixed carrying seat are connected in a rotating mode, so that the driving device and the clamping jaw on the fixed carrying seat are rotated, the workpiece clamped by the clamping jaw is driven to rotate, the surface of the workpiece to be detected is switched, the workpiece is clamped from the inside, and the integrity of the surface to be detected is guaranteed; the clamping jaw is driven by the spring to clamp the workpiece, so that the structure is simple, the operation is convenient, and the cost of the whole structure is lower.

Drawings

FIG. 1 is an isometric view of a carrier for connector appearance inspection according to the present utility model;

FIG. 2 is an exploded view of the drive device of the present utility model;

FIG. 3 is an exploded view of the assembly of the load carrier and the load carrier according to the present utility model;

marked in the figure as: 1. a driving device; 2. a transfer seat; 3. a fixed load seat; 5. a slide block; 11. a fixed claw; 111. a first lobe; 12. a movable claw; 121. a second lobe; 13. a spring; 14. a guide rod; 15. a claw frame; 16. a baffle; 17. a linear bearing; 18. a baffle; 21. a first bearing; 31. a second bearing; 41. a rotating shaft; 42. and (3) a nut.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or components referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a degree of importance.

The utility model relates to a carrier for detecting the appearance of a connector, which is shown in the drawings and fig. 1 and 3, and comprises a claw, a driving device 1, a fixed carrier 3 and a sliding block 5, wherein the claw is connected to the driving device 1, the driving device 1 is used for driving the claw to move, the fixed carrier 3 is fixedly connected to the upper end surface of the sliding block 5, a guide rail groove is formed in the lower end surface of the sliding block 5, the carrier for detecting the appearance of the connector further comprises a transfer carrier 2 and a positioning structure, the upper end surface of the transfer carrier 2 is fixedly connected with the driving device 1, a rotating shaft hole is formed in the lower end surface of the transfer carrier 2, a rotating shaft 41 is fixedly connected to the upper end surface of the fixed carrier 3, the rotating shaft 41 is in running fit with the rotating shaft hole, and the transfer carrier 2 and the fixed carrier 3 are locked and fixed by virtue of the positioning structure.

According to the carrier for detecting the appearance of the connector, the rotating carrying seat 2 and the fixed carrying seat 3 are connected in a rotating way, so that the driving device 1 and the clamping jaws fixed on the rotating carrying seat 2 are rotated, the workpiece clamped by the clamping jaws 12 is driven to rotate, the surface of the workpiece to be detected is switched, the workpiece is clamped from the inner side, the blocking of the clamping jaws on the connector is avoided, and the integrity of the surface to be detected is guaranteed; the guide rail groove of the slide block 5 is used for being connected with the guide rail.

As shown in fig. 2, the driving device 1 comprises a spring 13, a movable claw 12 and a fixed claw 11 matched with the movable claw 12, the fixed claw 11 is a vertical plate fixed on the left side of the upper end surface of the transfer seat 2, the right end surface of the fixed claw 11 is fixedly provided with a guide rod 14, the guide rod 14 is transversely arranged, the movable claw 12 is provided with a guide hole, the guide rod 14 is in sliding connection with the guide hole, the spring 13 is sleeved on the guide rod 14 between the fixed claw 11 and the movable claw 12, one end of the guide rod 14 far away from the fixed claw 11 is fixedly connected with a baffle 18, and the baffle 18 is used for blocking the movable claw 12; the spring 13 drives the movable claw 12 to clamp the workpiece, so that the structure is simple, the operation is convenient, and the cost of the whole structure is lower.

The other improvement is, drive arrangement 1 includes spring 13, move jack catch 12, jack catch frame 15 and with move jack catch 12 matched with decide jack catch 11, jack catch frame 15 lower terminal surface is fixed on the elevating seat 2, decide jack catch 11 for fixing the riser in the inside left side of jack catch frame 15, decide the jack catch right-hand member face and be equipped with the guide bar fixedly, the guide bar transversely sets up, move jack catch 12 and locate the inside right side of jack catch frame 15, open in jack catch frame 15 left side has the guiding hole that runs through, the guiding hole passes simultaneously and decides jack catch 11 and move jack catch 12, guide bar 14 and guiding hole sliding connection, spring 13 cover is established on the guide bar 14 between fixed jack catch 11 and move jack catch 12, jack catch frame 15 is in left and right sides periphery fixedly connected with separation blade 16, separation blade 16 is used for stopping guide bar 14 and slides.

The jaw frame 15 provides mounting and fixing positions for the fixed jaw 11, the movable jaw 12 and the guide rod 14, and provides protection for the jaws, and the guide rod 14 and the spring 13 are arranged on the inner side of the jaw frame 15, so that the connecting part is protected, and the service life of the driving device 1 is prolonged; it should be noted that, the guide hole passes through the fixed jaw 11 and the movable jaw 12, which means that there is a hole on the movable jaw 12 and the fixed jaw 11, and the hole is coaxial with the guide hole in equal diameter, so that the guide rod 14 is allowed to traverse the left side and the right side, the guide rod 14 and the guide hole are in clearance fit, the guide rod 14 can slide left and right in the guide hole, and can rotate, so that the spring 13 and the guide rod 14 have better fit, the abrasion between the spring 13 and the guide rod 14 is avoided, and then the sliding of the guide rod 14 is limited by the baffle pieces 16 on the two sides of the jaw frame 15, so as to avoid the guide rod 14 from sliding out of the guide hole.

Further, a linear bearing 17 matched with the guide rod 14 is fixedly connected in a guide hole in the movable claw 12, the linear bearing is directly fixed at the inner side of the guide hole of the movable claw 12, and the linear bearing 17 assists the movable claw 12 to slide on the guide rod 14, so that the sliding resistance of the movable claw 12 is reduced; the other improvement is that the jaw frame 15 is provided with a sliding hole, the sliding hole penetrates through the jaw frame 15, the movable jaw 12 and the fixed jaw 11, a sliding rod is arranged in the sliding hole, the arrangement mode of the sliding rod is the same as that of the guide rod 14, the axis of the sliding rod is parallel to that of the guide rod 14 and is arranged in the jaw frame 15, the sliding rod is provided with a linear bearing 17, the outer peripheral surface of the linear bearing 17 is fixedly connected with the inner peripheral surface of the sliding hole on the movable jaw 12, and a certain guide effect is provided by the arrangement mode of the sliding rod and the sliding hole, namely, the movement of the movable jaw 12 is assisted; further, the sliding hole and the sliding rod are provided with two.

Further, a first convex tooth 111 is fixedly arranged on the left end surface of the top of the fixed claw 11, and a second convex tooth 121 is fixedly arranged on the right end surface of the top of the movable claw 12; the first and second teeth 111, 121 cooperate with the inner portion of the connector to provide a better grip of the connector by the jaws.

When the connector is used, the movable claw 12 is moved to the fixed claw 11, the spring 13 is compressed, then the inner cavity of the connector is buckled into the movable claw 12 and the fixed claw 11, then the pressure on the movable claw 12 is canceled, the spring 13 enables the movable claw 12 to move in a direction away from the fixed claw 11, the movable claw 12 and the fixed claw 11 squeeze the inner side wall of the connector, and then the connector is fixed.

Further, a plurality of first positioning grooves extending to the bottom surface are formed in the peripheral side of the transfer seat 2, a second positioning groove extending to the top surface is formed in the peripheral side of the fixed seat 3, and locking pieces are inlaid in the first positioning groove and the second positioning groove when the first positioning groove is communicated with the second positioning groove, and the first positioning groove, the second positioning groove and the locking pieces form a positioning structure; the method comprises the steps that first positioning grooves are formed in different positions on the periphery of a transfer seat 2, when the transfer seat 2 rotates on a surface to be detected, the first positioning grooves are aligned with second positioning grooves, and locking pieces are embedded into the first positioning grooves and the second positioning grooves, so that the transfer seat 2 and the transfer seat 3 are positioned; the scheme has the advantages of simple structure, convenient use and low cost, and a first positioning groove can be added on the reversed carrier seat 2 according to the requirements of different subsequent detection surfaces; in addition, the setting position of the first positioning groove can be set according to the specific position of the appearance surface of the connector.

Further, a plurality of first bearings 21 are fixedly arranged on the peripheral side of the transfer seat 2, the axes of the first bearings 21 are transversely arranged, first locking holes are formed in the first bearings 21, second bearings 31 are fixedly arranged on the peripheral side of the fixed seat 3, the axes of the second bearings 31 are transversely arranged, second locking holes are formed in the second bearings 31, when the first bearings 21 and the second bearings 31 are positioned on the same side, locking pieces are inserted into the first locking holes and the second locking holes, and the locking pieces are U-shaped; the locking piece is locked through the first locking hole and the second locking hole, and in addition, other connecting mechanisms can be connected to bearings arranged on the transfer seat 2 and the fixed seat 3.

Further, the upper end surface of the fixed carrier 3 is provided with a through hole, the rotating shaft 41 is a cam bearing follower, the cam bearing comprises a bolt, a roller and a roller between the end of the bolt and the roller, the roller is rotationally connected with the hole of the rotating shaft 41, the lower end surface of the fixed carrier 3 is provided with a nut 42 groove, the nut 42 is embedded in the nut 42 groove, and the bolt is in threaded connection with the nut 42 after passing through the through hole; the cam bearing follower is adopted, so that the structure is simple, and the rotation is flexible.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A carrier for connector outward appearance detects, including jack catch, drive arrangement (1), decide carrier (3) and slider (5), the jack catch is connected on drive arrangement (1), drive arrangement (1) are used for the drive the jack catch removes, decide carrier (3) fixed connection be in slider (5) up end, the terminal surface is opened there is the guide rail groove, its characterized in that under slider (5): still include elevating socket (2) and location structure, elevating socket (2) up end fixed connection drive arrangement (1), elevating socket (2) lower terminal surface is equipped with the pivot hole, elevating socket (3) up end fixedly connected with pivot (41), pivot (41) with pivot hole normal running fit, elevating socket (2) with elevating socket (3) are with the help of location structure locking is fixed.

2. The carrier for connector appearance inspection according to claim 1, wherein: the driving device (1) comprises a spring (13), a movable claw (12) and a fixed claw (11) matched with the movable claw (12), the fixed claw (11) is a vertical plate fixed on the left side of the upper end face of the transfer seat (2), a guide rod (14) is fixedly arranged on the right end face of the fixed claw (11), the guide rod (14) is transversely arranged, the movable claw (12) is provided with a guide hole, the guide rod (14) is in sliding connection with the guide hole, the spring (13) is sleeved on the guide rod (14) between the fixed claw (11) and the movable claw (12), the guide rod (14) is far away from a baffle (18) fixedly connected with one end of the fixed claw (11), and the baffle (18) is used for blocking the movable claw (12).

3. The carrier for connector appearance inspection according to claim 1, wherein: the driving device (1) comprises a spring (13), a movable claw (12), a claw frame (15) and a fixed claw (11) matched with the movable claw (12), wherein the lower end surface of the claw frame (15) is fixed on the transfer seat (2), the fixed claw (11) is fixed on a vertical plate on the left side inside the claw frame (15), a guide rod (14) is fixedly arranged on the right end surface of the fixed claw (11), the guide rod (14) is transversely arranged, the movable claw (12) is arranged on the right side inside the claw frame (15), a penetrating guide hole is formed in the left side of the claw frame (15), the guide hole simultaneously penetrates through the fixed claw (11) and the movable claw (12), the guide rod (14) is in sliding connection with the guide hole, the spring (13) is sleeved on the guide rod (14) between the fixed claw (11) and the movable claw (12), a baffle piece (16) is fixedly connected with the periphery of the left side and the right side of the claw frame (15), and the guide piece (16) is used for blocking the guide piece (14).

4. A carrier for connector appearance inspection according to claim 2 or 3, wherein: and a linear bearing (17) matched with the guide rod (14) is fixedly connected in the guide hole of the movable claw (12).

5. A carrier for connector appearance inspection according to claim 2 or 3, wherein: the left end face at the top of the fixed claw (11) is fixedly provided with a first convex tooth (111), and the right end face at the top of the movable claw (12) is fixedly provided with a second convex tooth (121).

6. The carrier for connector appearance inspection according to claim 1, wherein: the transfer seat (2) is provided with a plurality of first positioning grooves extending to the bottom surface at the periphery, the transfer seat (3) is provided with a second positioning groove extending to the top surface at the periphery, when the first positioning groove is communicated with the second positioning groove, locking pieces are inlaid in the first positioning groove and the second positioning groove, and the first positioning groove, the second positioning groove and the locking pieces form a positioning structure.

7. The carrier for connector appearance inspection according to claim 1, wherein: the utility model discloses a high-speed elevator car, including elevating platform, bearing (2), first bearing (21) axis is horizontal to be set up, first bearing (21) are opened there is first locking hole, second bearing (31) have been set firmly to elevating platform (3) week side, second bearing (31) axis is horizontal to be set up, second locking hole has been opened to second bearing (31), first bearing (21) with when second bearing (31) are located same one side, first locking hole with peg graft in the second locking hole has the locking piece, the locking piece is "U".

8. The carrier for connector appearance inspection according to claim 1, wherein: the bearing device is characterized in that a through hole is formed in the upper end face of the fixed loading seat (3), the rotating shaft (41) is a cam bearing follower, the cam bearing comprises a bolt, a roller and a roller between the end of the bolt and the roller, the roller is rotationally connected with the rotating shaft hole, a nut groove is formed in the lower end face of the fixed loading seat (3), a nut (42) is embedded in the nut groove, and the bolt penetrates through the through hole and is in threaded connection with the nut (42).