Installation device of socket shielding shell

Abstract

The utility model relates to the technical field of sockets, and provides an installation device of a socket shielding shell, which comprises a rack, a first driving assembly arranged on the rack, a second driving assembly arranged on the first driving assembly, and a workbench arranged on the second driving assembly, the working table can move in the horizontal direction and the vertical direction through the first driving assembly and the second driving assembly, the clamping assembly is arranged on the working table and comprises two clamping jaws which can be close to or away from each other, the safety rod is arranged on the working table in a penetrating mode, and a pressure sensor is arranged at the bottom end of the safety rod. The mounting block is arranged on the workbench, and the bottom end of the mounting block is provided with a guide protrusion which can penetrate into the shielding shell. According to the technical scheme, the problem that in the prior art, when the shielding shell in the connector is installed on the outer shell, the pressing-in force changes is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sockets, and specifically, to an installation device for a socket shielding case. Background Art

[0002] With the development of science and technology and the improvement of technical level, more and more people travel by car. Usually, various electrical devices are carried on the car, and each electrical device is often connected to a connector through a vehicle harness to achieve communication. The role of the connector in the car is to build a communication bridge between circuits that are blocked or isolated, so that current can flow and the circuit can achieve the intended function.

[0003] The connector includes a plug and a socket, and the socket includes a housing, signal pins, a shielding case, etc. Usually, when the shielding case is installed into the housing, two common methods are adopted. One is the manual installation method, and the other is the automatic installation form. The former has a relatively low efficiency and is only suitable for the production of small batches and special models of connectors; the latter is suitable for mass production. Among them, the automatic installation form installs the shielding case into the housing by means of pressing. In order to achieve relative locking between the shielding case and the housing, usually an interference fit is adopted between the two. At this time, once the pressing force cannot be well controlled, it is easy to cause the situation that some connections between the housing and the shielding case are loose and some are locked in the same batch of sockets. In either case, it is not conducive to the later installation and maintenance of the socket.

[0004] Therefore, there is an urgent need for a new device to solve the above problems. Summary of the Utility Model

[0005] The utility model provides an installation device for a socket shielding case, which solves the problem that the pressing force changes when the shielding case in the connector is installed on the housing in the prior art.

[0006] The technical solution of the utility model is as follows: an installation device for a socket shielding case, including a frame, a first driving component arranged on the frame, a second driving component arranged on the first driving component, and a workbench arranged on the second driving component. The workbench can move in the horizontal and vertical directions by means of the first driving component and the second driving component. It further includes a clamping component, a mounting block and a safety rod. The clamping component is arranged on the workbench and includes two jaws that can approach or move away from each other relatively. The safety rod penetrates through the workbench and a pressure sensor is arranged at the bottom end. The mounting block is arranged on the workbench and a guiding protrusion is arranged at the bottom end. The guiding protrusion can penetrate into the shielding case.

[0007] As a further technical solution, threaded holes are formed in the workbench, the middle part of the safety rod has threads, and the middle part of the safety rod is threadedly connected to the workbench by means of the threaded holes.

[0008] As a further technical solution, there are two safety rods which are symmetrically arranged on the workbench.

[0009] As a further technical solution, the clamping assembly further includes a rotating arm and a motor. The motor is arranged on the workbench. The middle part of the rotating arm is rotatably arranged on the workbench. One end of the rotating arm is connected to the motor, and the other end is connected to the clamping jaw.

[0010] As a further technical solution, the numbers of the motor, the rotating arm and the clamping jaw are the same and are arranged in one-to-one correspondence.

[0011] As a further technical solution, the first driving assembly includes a first housing, a belt transmission mechanism, a transmission plate and a first guiding mechanism. The first housing is arranged on the frame and has a first inner cavity. The belt transmission mechanism is arranged in the first inner cavity and has a transmission belt. The first guiding mechanism is arranged in the first inner cavity and has a first guiding block. A part of the transmission plate is connected to the transmission belt, a part is connected to the first guiding block, and a part passes out of the first housing and is connected to the second driving assembly.

[0012] As a further technical solution, the first driving assembly further includes a position sensor and a first limiting plate. There are two position sensors which are arranged on the first housing at intervals. The first limiting plate is arranged on the transmission plate and is located between the two position sensors.

[0013] As a further technical solution, the second driving assembly includes a second housing, a driving stud, a driving nut, a transition block and a second guiding mechanism. The second housing is arranged on the first driving assembly and has a second inner cavity. The driving stud is rotatably arranged in the second inner cavity. The driving nut is threadedly connected to the driving stud. The second guiding mechanism is arranged in the second inner cavity and has a second guiding block. A part of the transition block is connected to the driving nut, a part is connected to the second guiding block, and a part passes through the second housing and is connected to the workbench.

[0014] As a further technical solution, the second driving assembly further includes an optical switch and a second limiting plate. The optical switch is arranged on the second housing. The second limiting plate is arranged on the transition block and is located between the two optical switches.

[0015] The beneficial effects of the present utility model are as follows: The installation device of the socket shielding case includes a frame, a first driving component, a second driving component, a workbench, a clamping component, a mounting block and a safety rod. The first driving component is arranged on the frame, the second driving component is arranged on the first driving component, the workbench is arranged on the second driving component, and the workbench can realize two movements in the horizontal and vertical directions by means of the first driving component and the second driving component; The clamping component is arranged on the workbench, and the clamping component includes two jaws that can approach or separate from each other relatively. When the two jaws approach each other, they can grasp the shielding case, and with the workbench moving in two directions, and finally grasp the shielding case placed on the jig and then put it into the outer shell, and press the shielding case into the outer shell by means of the mounting block. A guiding protrusion is arranged at the bottom end of the mounting block, and the guiding protrusion can penetrate into the shielding case. The guiding protrusion is used to help the jaws realize the transfer of the shielding case. The projection of the guiding protrusion on the mounting block is smaller than the surface area of the mounting block. Therefore, the mounting block can push against the upper end of the shielding case and finally install the shielding case into the outer shell. Since the mounting block needs to press the shielding case into the outer shell by a downward pressing action, in order to ensure safety and prevent excessive extrusion between the shielding case and the outer shell, a safety rod is also arranged on the workbench. A pressure sensor is arranged at the bottom end of the safety rod, and the pressure sensor is electrically connected to a controller. The controller can control the drive. When the outer shell contacts the bottom end of the pressure sensor, the outer shell will apply a certain force to the pressure sensor. When the force sensed by the pressure sensor reaches the set threshold, it proves that the shielding case has been installed in place on the outer shell. At this time, the installation action of the mounting block can be stopped through the controller to avoid the mounting block continuing to apply force to the shielding case and causing damage to the shielding case or the outer shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present utility model will be further described in detail below in conjunction with the drawings and specific embodiments.

[0017] Figure 1 It is a schematic structural diagram of the whole installation device in the present utility model;

[0018] Figure 2 is Figure 1 a schematic structural diagram from another angle;

[0019] Figure 3 It is a schematic structural diagram of the installation device provided by the present utility model in cooperation with the shielding case;

[0020] Figure 4 It is a schematic structural diagram of the cooperation between the frame and the first driving component in the present utility model;

[0021] Figure 5 is Figure 4 a schematic diagram with a part of the structure hidden;

[0022] Figure 6 is Figure 5 a schematic structural view from another angle;

[0023] Figure 7 is a schematic structural view of the second driving assembly in the present utility model;

[0024] Figure 8 is Figure 7 a schematic view after hiding some structures;

[0025] Figure 9 is a schematic structural view of the workbench, clamping assembly, mounting block and mounting rod in the present utility model.

[0026] In the figure: 1, frame; 2, workbench; 3, mounting block; 4, safety rod; 5, jaw; 6, guiding projection; 7, shielding case; 8, pressure sensor; 9, swing arm; 10, motor; 11, first housing; 12, belt drive mechanism; 13, drive plate; 14, first guiding block; 15, position sensor; 16, first limiting plate; 17, second housing; 18, drive stud; 19, drive nut; 20, transition block; 21, second guiding block; 22, photoelectric switch; 23, second limiting plate; 24, shielding case. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

[0028] As Figures 1 to 9 shown, this embodiment provides an installation device for a socket shielding case, including a frame 1, a first driving assembly provided on the frame 1, a second driving assembly provided on the first driving assembly, and a workbench 2 provided on the second driving assembly. The workbench 2 can be moved in the horizontal and vertical directions by means of the first driving assembly and the second driving assembly. The device further includes a clamping assembly, a mounting block 3 and a safety rod 4. The clamping assembly is arranged on the workbench 2 and includes two jaws 5 that can approach or move away from each other relatively. The safety rod 4 penetrates through the workbench 2 and a pressure sensor 8 is arranged at the bottom end. The mounting block 3 is arranged on the workbench 2 and a guiding projection 6 is arranged at the bottom end. The guiding projection 6 can penetrate into the shielding case 7.

[0029] In this embodiment, the installation device of the socket shielding case includes a frame 1, a first driving component, a second driving component, a workbench 2, a clamping component, a mounting block 3, and a safety rod 4. The first driving component is arranged on the frame 1, the second driving component is arranged on the first driving component, the workbench 2 is arranged on the second driving component, and the workbench 2 can achieve two movements in the horizontal and vertical directions by means of the first driving component and the second driving component; the clamping component is arranged on the workbench 2, and the clamping component includes two jaws 5 that can approach or move away from each other relatively. When the two jaws 5 approach each other, they can grasp the shielding case 7, and along with the workbench 2, they can achieve two-directional movement, and finally grab the shielding case 7 placed on the fixture and then put it onto the outer shell, and press the shielding case 7 into the outer shell with the help of the mounting block 3. A guiding protrusion 6 is arranged at the bottom end of the mounting block 3, and the guiding protrusion 6 can penetrate into the shielding case 7. The guiding protrusion 6 is used to help the jaws 5 transfer the shielding case 7. The projection of the guiding protrusion 6 on the mounting block 3 is smaller than the surface area of the mounting block 3. Therefore, the mounting block 3 can push against the upper end of the shielding case 7 and finally install the shielding case 7 into the outer shell. Since the mounting block 3 needs to press the shielding case 7 into the outer shell by a downward movement, in order to ensure safety and prevent excessive extrusion between the shielding case 7 and the outer shell, a safety rod 4 is also arranged on the workbench 2. A pressure sensor 8 is arranged at the bottom end of the safety rod 4, and the pressure sensor 8 is electrically connected to a controller. The controller can control the drive. When the outer shell contacts the bottom end of the pressure sensor 8, the outer shell will apply a certain force to the pressure sensor. When the force sensed by the pressure sensor 8 reaches the set threshold, it proves that the shielding case 7 has been installed in place on the outer shell. At this time, the controller can stop the installation action of the mounting block 3 to avoid the mounting block 3 continuing to apply force to the shielding case 7 and causing damage to the shielding case 7 or the outer shell.

[0030] Further, as Figure 1 and Figure 9 shown, in this embodiment, a threaded hole is provided on the workbench 2, the middle part of the safety rod 4 has a thread, and the middle part of the safety rod 4 is threadedly connected to the workbench 2 by means of the threaded hole.

[0031] In this embodiment, a threaded hole is provided on the workbench 2, a thread is provided in the middle part of the safety rod 4, and the safety rod 4 is inserted into the threaded hole of the workbench 2 to achieve the threaded connection between the safety rod 4 and the workbench 2. Since the pressure sensor 8 is arranged at the bottom end of the safety rod 4, in this way, the height between the pressure sensor 8 and the outer shell can be adjusted, so that the installation device can adapt to shielding cases 7 of different sizes.

[0032] Further, as Figure 9 shown, in this embodiment, there are two safety rods 4 and they are symmetrically arranged on the workbench 2.

[0033] In this embodiment, in order to further determine the safety during the installation process, the number of safety rods 4 is selected as two, and the number of pressure sensors 8 is also selected as two. The two pressure sensors 8 and the two safety rods 4 are arranged in a one-to-one correspondence. Setting two safety rods 4 and two pressure sensors 8 can ensure that when one of them fails, the other is in a normal working state.

[0034] Furthermore, as Figure 1 and Figure 9 shown, this embodiment proposes that the clamping assembly further includes a rotating arm 9 and a motor 10. The motor 10 is arranged on the workbench 2, the middle part of the rotating arm 9 is rotatably arranged on the workbench 2, one end of the rotating arm 9 is connected to the motor 10, and the other end is connected to the jaw 5.

[0035] In this embodiment, in order to reduce the overall space occupied by the device and facilitate control and operation, the clamping assembly further includes a rotating arm 9 and a motor 10. The middle part of the rotating arm 9 is rotatably arranged on the workbench 2, one end of the rotating arm 9 is connected to the motor 10, and the other end is connected to the jaw 5. The jaws 5 achieve the grasping and releasing of the shielding case 7 by means of the rotating arm 9 and the motor 10. The motor 10 is driven in a pneumatic form, and the motor 10 and the rotating arm 9 are connected in a tooth connection form for rotation. The jaws 5 are detachably arranged on the rotating arm 9 and rotate synchronously with the end of the rotating arm 9.

[0036] Furthermore, as Figure 1 and Figure 9 shown, this embodiment proposes that the numbers of the motor 10, the rotating arm 9 and the jaws 5 are the same and are arranged in a one-to-one correspondence.

[0037] In this embodiment, in order to reduce the production cost and facilitate control, the numbers of the motor 10 and the rotating arm 9 are both selected as two, and the motor 10, the rotating arm 9 and the jaws 5 are arranged in a one-to-one correspondence.

[0038] Furthermore, as Figures 4 to 6 shown, this embodiment proposes that the first driving assembly includes a first housing 11, a belt drive mechanism 12, a drive plate 13 and a first guiding mechanism. The first housing 11 is arranged on the frame 1 and has a first inner cavity. The belt drive mechanism 0 is arranged in the first inner cavity and has a transmission belt. The first guiding mechanism is arranged in the first inner cavity and has a first guiding block 14. A part of the drive plate 13 is connected to the transmission belt, a part is connected to the first guiding block 14, and a part passes out of the first housing 11 and is connected to the second driving assembly.

[0039] In this embodiment, the first driving component includes a first housing 11, a belt transmission mechanism 12, a transmission plate 13, and a first guiding mechanism. The first housing 11 has a first inner cavity. The belt transmission mechanism 12 is arranged in the first inner cavity. The belt transmission mechanism 12 has a transmission belt. The first guiding mechanism is arranged in the first inner cavity. The first guiding mechanism has a first guiding block 14. A part of the transmission plate 13 is connected to the transmission belt to enable the transmission belt to drive the transmission plate 13 to perform reciprocating linear movement. A part of the transmission plate 13 is connected to the first guiding block 14 to enable the first guiding block 14 to guide the reciprocating linear movement of the transmission plate 13. A part of the transmission plate 13 extends out of the first housing 11 and is connected to the second driving component to enable the second driving component to move in the horizontal direction.

[0040] Further, as Figures 4 to 6 shown, this embodiment proposes that the first driving component further includes a position sensor 15 and a first limiting plate 16. There are two position sensors 15 which are arranged at intervals on the first housing 11. The first limiting plate 16 is arranged on the transmission plate 13 and is located between the two position sensors 15.

[0041] In this embodiment, in order to enable the second driving component to operate in a safe area, the first driving component further includes a position sensor 15 and a first limiting plate 16. There are two position sensors 15 which are arranged at intervals on the first housing 11. The first limiting plate 16 is arranged on the transmission plate 13, and the first limiting plate 16 is located between the two position sensors 15. Since the transmission plate 13 can perform reciprocating linear movement, the first limiting plate 16 will follow the transmission plate 13 to perform synchronous reciprocating linear movement. The position sensor 15 is electrically connected to the controller. After the position sensor 15 senses the first limiting plate 16, it will send a signal to the controller, and the controller will prevent the movement of the first limiting plate 16 and the transmission plate 13.

[0042] Further, as Figures 7 to 8 shown, this embodiment proposes that the second driving component includes a second housing 17, a driving stud 18, a driving nut 19, a transition block 20, and a second guiding mechanism. The second housing 17 is arranged on the first driving component and has a second inner cavity. The driving stud 18 is rotatably arranged in the second inner cavity. The driving nut 19 is threadedly connected to the driving stud 18. The second guiding mechanism is arranged in the second inner cavity and has a second guiding block 21. A part of the transition block 20 is connected to the driving nut 19, a part is connected to the second guiding block 21, and a part passes through the second housing 17 and is connected to the workbench 2.

[0043] In this embodiment, the second driving component includes a second housing 17, a driving stud 18, a driving nut 19, a transition block 20 and a second guiding mechanism. The second housing 17 is arranged on the first driving component. The second housing 17 has a second inner cavity. The driving stud 18 is rotatably arranged in the second inner cavity. The power source of the driving stud 18 is from the outside. A threaded connection is formed between the driving stud 18 and the driving nut 19. The second guiding mechanism is arranged in the second inner cavity, and the second guiding mechanism has a second guiding block 21. A part of the transition block 20 is connected to the driving nut 19 to move along the axis of the driving stud 18 following the driving nut 19. A part of the transition block 20 is connected to the second guiding block 21 to improve the stability during its own movement. A part of the transition block 20 passes out of the second housing 17 and then remains connected to the workbench 2. Among them, the transition block 20 is connected to the driving nut 19 in a form of lapping or contact.

[0044] Further, as Figures 7 to 8 shown, this embodiment proposes that the second driving component further includes a photoelectric switch 22 and a second limiting plate 23. The photoelectric switch 22 is arranged on the second housing 17. The second limiting plate 23 is arranged on the transition block 20 and is located between two photoelectric switches 22.

[0045] In this embodiment, the second driving component further includes a photoelectric switch 22 and a second limiting plate 23. There are two photoelectric switches 22 which are arranged at intervals on the second housing 17. The second limiting plate 23 is arranged on the transition block 20, and the second limiting plate 23 is located between two photoelectric switches 22. The positions where the two photoelectric switches 22 are located are the two extreme positions during the reciprocating movement of the second limiting plate 23, and also the two extreme positions of the workbench 2 moving in the vertical direction. In this way, by adjusting the positions of the two photoelectric switches 22, it can be ensured that the workbench 2 works within a safe area.

[0046] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for installing a socket shielding shell, comprising a frame (1), a first drive assembly arranged on the frame (1), a second drive assembly arranged on the first drive assembly, and a workbench (2) arranged on the second drive assembly, wherein the workbench (2) can move in the horizontal direction and the vertical direction by means of the first drive assembly and the second drive assembly, and is characterized in that: It also includes a clamping assembly, a mounting block (3) and a safety rod (4); the clamping assembly is arranged on the workbench (2) and includes two clamping claws (5) that can be relatively close to or far away from each other; the safety rod (4) is passed through the workbench (2) and a pressure sensor (8) is arranged at the bottom end; the mounting block (3) is arranged on the workbench (2) and a guide protrusion (6) is arranged at the bottom end; the guide protrusion (6) can be inserted into the interior of the shielding shell (7).

2. The installation device of a socket shielding shell according to claim 1, characterized in that: The workbench (2) is provided with a threaded hole, the middle portion of the safety rod (4) has a thread, and the middle portion of the safety rod (4) is threadedly connected to the workbench (2) by means of the threaded hole.

3. The installation device of a socket shielding shell according to claim 2, characterized in that: There are two safety rods (4) which are symmetrically arranged on the workbench (2).

4. A socket shielding shell installation device according to any one of claims 1 to 3, characterized in that: The clamping assembly also includes a rotating arm (9) and a motor (10), wherein the motor (10) is arranged on the workbench (2), the middle part of the rotating arm (9) is rotatably arranged on the workbench (2), one end of the rotating arm (9) is connected to the motor (10), and the other end is connected to the clamping claw (5).

5. The installation device of a socket shielding shell according to claim 4, characterized in that: The motors (10), the rotating arms (9) and the clamping jaws (5) are provided in the same number and in a one-to-one correspondence.

6. A socket shielding shell installation device according to any one of claims 1 to 3, characterized in that: The first driving assembly comprises a first shell (11), a belt transmission mechanism (12), a transmission plate (13) and a first guide mechanism, wherein the first shell (11) is arranged on the frame (1) and has a first inner cavity, the belt transmission mechanism is arranged in the first inner cavity and has a transmission belt, the first guide mechanism is arranged in the first inner cavity and has a first guide block (14), a part of the transmission plate (13) is connected to the transmission belt, a part is connected to the first guide block (14), and a part passes through the outside of the first shell (11) to maintain connection with the second driving assembly.

7. The installation device of a socket shielding shell according to claim 6, characterized in that: The first drive assembly further comprises a position sensor (15) and a first limit plate (16); the position sensors (15) are two and are arranged at intervals on the first housing (11); the first limit plate (16) is arranged on the transmission plate (13) and is located between the two position sensors (15).

8. A socket shield shell installation device according to any one of claims 1 to 3, characterized in that: The second driving assembly comprises a second housing (17), a driving stud (18), a driving nut (19), a transition block (20) and a second guide mechanism, wherein the second housing (17) is arranged on the first driving assembly and has a second inner cavity, the driving stud (18) is rotatably arranged in the second inner cavity, the driving nut (19) is threadedly connected to the driving stud (18), the second guide mechanism is arranged in the second inner cavity and has a second guide block (21), a part of the transition block (20) is connected to the driving nut (19), a part is connected to the second guide block (21), and a part passes through the second housing (17) and is connected to the workbench (2).

9. The installation device of a socket shielding shell according to claim 8, characterized in that: The second driving assembly further comprises a photoelectric switch (22) and a second limit plate (23); the photoelectric switch (22) is arranged on the second housing (17); the second limit plate (23) is arranged on the transition block (20) and is located between the two photoelectric switches (22).

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