Automatic detection device for wiring terminal

Abstract

The utility model discloses an automatic detection device of a wiring terminal, which comprises a detection platform, a stretching mechanism and a positioning mechanism, the detection platform comprises a bottom plate and a supporting column, the stretching mechanism comprises a horizontal cylinder and a supporting plate, a piston end of the horizontal cylinder is fixedly provided with a connector, one end of the connector is fixedly provided with a pressure die, and the other end of the connector is fixedly provided with a positioning mechanism. A guide block is arranged on one side of the pressure die, the positioning mechanism comprises a mounting plate, a vertical air cylinder is fixed to one side of the mounting plate, a pressing block is fixed to the piston end of the vertical air cylinder, a support is fixed under the pressing block, and a wiring terminal is arranged on the support. The automatic detection device for the wiring terminal is advanced in design, compact in structure, convenient to use and reliable in operation, the wiring terminal on the support can be pressed and fixed, the pressure die can quickly and efficiently abut against a wire in the wiring terminal with set pressure, the detection efficiency is improved, manpower is saved, and the reliability of a detection result is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to terminal detection technical field, concretely relates to a kind of terminal of automatic detection device. BACKGROUND

[0002] Terminal is a kind of accessory product for realizing electrical connection, and is divided into the category of connector in industry. With the increasingly high degree of industrial automation and increasingly strict and accurate industrial control requirements, the consumption of terminal gradually rises. With the development of electronic industry, the use range of terminal is more and more, and the variety is also more and more, and the most widely used is PCB terminal, hardware terminal, nut terminal, spring terminal and the like. Terminal is applied to facilitate the connection of wire, and it is actually a piece of metal sheet sealed in insulating plastic, both ends have holes for inserting wire, and screw is used for fastening or loosening. For example, two wires sometimes need to be connected and sometimes need to be disconnected. Terminal can be used to connect them and can be disconnected at any time without welding or winding together, which is convenient and fast, and suitable for a large number of wire interconnection.

[0003] However, in the actual use process of terminal, the wire may be pulled out of the terminal, so that the conduction cannot be continued, and therefore, after the terminal is manufactured, the anti-tension performance after wiring needs to be detected to detect the anti-tension strength and conduction effect of the terminal after wiring. In the prior art, the anti-tension detection of terminal is mostly completed by manual operation, which is not only low in efficiency, but also difficult to ensure that the tension applied each time is the same, so as to ensure the detection effect. Therefore, it is urgent to design a kind of terminal automatic detection device to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of terminal automatic detection device to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of terminal automatic detection device, comprising:

[0006] Detection platform, the detection platform includes bottom plate and the support column fixed at the bottom of bottom plate four corners;

[0007] Stretching mechanism, the stretching mechanism includes setting in bottom plate top horizontal cylinder and the support plate for supporting horizontal cylinder, the piston end of horizontal cylinder is fixed with connecting head, one end of connecting head is fixed with pressure mould, one side of pressure mould is equipped with guide block, and the guide block is equipped with through hole one;

[0008] Positioning mechanism, the positioning mechanism includes the installation plate that sets up in the guide block one side, is equipped with the through hole two on the installation plate, one side of the installation plate is fixed with vertical cylinder, the piston end of vertical cylinder is fixed with the pressure block, the positive below of pressure block is fixed with the support, is equipped with the terminal on the support.

[0009] Further, the top of the bottom plate is fixed with an electric box, the electric box is provided with an air compressor for providing power for the horizontal cylinder and the vertical cylinder, and a pressure valve, a flow valve and a direction valve for controlling the pressure, flow and direction of compressed air.

[0010] Further, the support plate is provided with two, and the two support plates are provided with through holes three for passing through the horizontal cylinder, wherein one of the support plates is arranged at the end of the horizontal cylinder, and the other support plate is arranged at the middle of the horizontal cylinder.

[0011] Further, the connecting head is in a cylindrical structure, one end of the connecting head is provided with a groove, and the other end is provided with a protrusion, and the central axes of the horizontal cylinder, the connecting head, the groove and the protrusion coincide.

[0012] Further, one side of the pressure die is provided with a connecting groove matched with the protrusion, and the pressure die is movably sleeved in the through hole one.

[0013] Further, the through hole one is arranged corresponding to the through hole two, and the pressure die is arranged corresponding to the terminal.

[0014] Further, the bottom of the pressure block is provided with a limiting groove one, the top of the support is provided with a limiting groove two, the groove bottom structure of the limiting groove one is matched with the top structure of the terminal, and the groove bottom structure of the limiting groove two is matched with the bottom structure of the terminal.

[0015] The technical effects and advantages of the utility model are that the automatic detection device of the terminal is advanced in design, compact in structure, convenient to use and reliable in operation, the terminal on the support can be pressed and fixed by driving the pressure block to move downward through the vertical cylinder, the pressure die can be quickly and efficiently pressed against the wires in the terminal at a set pressure by driving the pressure die to move horizontally through the horizontal cylinder, if the wires do not fail and fall off, the terminal is a qualified product, thereby improving the detection efficiency, saving manpower and ensuring the reliability of the detection result. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is another structural schematic view of the utility model in another direction;

[0018] Figure 3This is a schematic structural diagram of the guide block of the utility model;

[0019] Figure 4 This is a structural diagram of the mounting plate of the utility model.

[0020] In the figure: 100, detection platform; 101, base plate; 102, support column; 103, electrical box; 200, stretching mechanism; 201, horizontal cylinder; 202, support plate; 203, connector; 204, pressure die; 205, guide block; 206, port 1; 300, positioning mechanism; 301, mounting plate; 302, port 2; 303, vertical cylinder; 304, clamping block; 305, support; 306, terminal. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0024] The utility model provides Figures 1-4 An automatic detection device for a terminal block as shown in , comprising:

[0025] The detection platform 100 comprises a bottom plate 101 and support columns 102 fixed at the bottom of the four corners of the bottom plate 101, wherein the support columns 102 are rubber support columns, which can not only bear the vertical load from the bottom plate 101, but also have the advantages of buffering and damping and reducing noise;

[0026] The stretching mechanism 200 comprises a horizontal cylinder 201 arranged at the top of the bottom plate 101 and a support plate 202 for supporting the horizontal cylinder 201, wherein the piston end of the horizontal cylinder 201 is fixed with a connecting head 203, one end of the connecting head 203 is fixed with a pressure die 204, one side of the pressure die 204 is provided with a guide block 205, and the guide block 205 is provided with a through hole one 206.

[0027] The positioning mechanism 300 comprises a mounting plate 301 arranged at one side of the guide block 205, wherein the mounting plate 301 is provided with a through hole two 302, one side of the mounting plate 301 is fixed with a vertical cylinder 303, the piston end of the vertical cylinder 303 is fixed with a pressing block 304, the pressing block 304 is fixed below the vertical cylinder 303, and the pressing block 304 is provided with a terminal 306.

[0028] Exemplarily, referring to Figures 1-2 As shown in the figure, the top of the bottom plate 101 is fixed with an electric box 103, the electric box 103 is provided with an air compressor for providing power for the horizontal cylinder 201 and the vertical cylinder 303, and the electric box 103 is provided with a pressure valve, a flow valve and a direction valve for controlling the pressure, flow and direction of the compressed air, and the top of the electric box 103 is fixed with an alarm.

[0029] In the technical scheme, the air compressor converts the mechanical energy provided by the prime mover into the pressure energy of the gas, and then the pressure valve, the flow valve and the direction valve and other control elements control the pressure, flow and direction of the compressed air, so that the horizontal cylinder 201 and the vertical cylinder 303 can complete the predetermined action, that is, the pressure energy of the gas is converted into mechanical energy and is transmitted to the corresponding working parts, and when each part in the electric box 103 fails, the alarm can timely issue an alarm.

[0030] Exemplarily, referring to Figures 1-2 As shown in the figure, the support plate 202 is provided with two support plates 202, and the two support plates 202 are provided with through holes three for passing through the horizontal cylinder 201, wherein one of the two support plates 202 is arranged at the end of the horizontal cylinder 201, and the other of the two support plates 202 is arranged at the middle of the horizontal cylinder 201.

[0031] In the technical scheme, the two support plates 202 are used in cooperation, which can provide more stable support for the horizontal cylinder 201, and can effectively avoid the situation that the support plate 202 is inclined when the force generated by the movement of the horizontal cylinder 201 acts on the support plate 202.

[0032] Exemplarily, refer to Figures 1-2 As shown in the figure, the connecting head 203 is a cylindrical structure, one end of the connecting head 203 is provided with a groove and the other end is provided with a protrusion, and the central axes of the horizontal cylinder 201, the connecting head 203, the groove and the protrusion coincide.

[0033] In the technical scheme, the groove at one end of the connecting head 203 is sleeved on the piston end of the horizontal cylinder 201 and fixed by a bolt, and since the central axes of the horizontal cylinder 201 and the connecting head 203 coincide, the connection between the two is more stable when the horizontal cylinder 201 pulls the connecting head 203 to move.

[0034] Exemplarily, refer to Figures 1-3 As shown in the figure, one side of the pressure die 204 is provided with a connecting groove matched with the protrusion, and the pressure die 204 is movably sleeved in the inside of the through hole one 206.

[0035] In the technical scheme, the connecting groove at one end of the pressure die 204 is sleeved on the protrusion at one end of the connecting head 203 and fixed by a bolt, so that when the horizontal cylinder 201 performs the extension and contraction movement, the pressure die 204 can be driven to move together by the connecting head 203, the pressure die 204 is movably sleeved in the inside of the through hole one 206, which ensures that the pressure die 204 can smoothly pass through the through hole one 206, in addition, the through hole one 206 can also guide the pressure die 204, preventing the pressure die 204 from deviating during the movement process, and avoiding the pressure die 204 and the terminal 306 from being unable to butt joint.

[0036] Exemplarily, refer to Figures 1-2 As shown in the figure, the through hole one 206 is arranged corresponding to the through hole two 302, and the pressure die 204 is arranged corresponding to the terminal 306.

[0037] In the technical scheme, it is ensured that the pressure die 204 can smoothly pass through the through hole one 206 and the through hole two 302 and abut against the terminal 306 during the extension and contraction movement of the horizontal cylinder 201.

[0038] Exemplarily, refer to Figure 2 As shown in the figure, the bottom of the pressing block 304 is provided with a limiting groove one, the top of the support 305 is provided with a limiting groove two, the groove bottom structure of the limiting groove one is matched with the top structure of the terminal 306, and the groove bottom structure of the limiting groove two is matched with the bottom structure of the terminal 306.

[0039] In the technical scheme, it can be ensured that the pressing block 304 and the support 305 respectively stick to the upper surface and the lower surface of the terminal 306, and further ensure that the terminal 306 is stably fixed on the support 305 by the pressing block 304.

[0040] Working principle: when the automatic detection device of the terminal is used, first, the terminal 306 is placed in the limiting groove two on the support 305, then the vertical cylinder 303 is started, the piston rod of the vertical cylinder 303 is elongated and drives the pressing block 304 to move downward until the top of the terminal 306 is attached to the groove bottom of the limiting groove one at the bottom of the pressing block 304, then the horizontal cylinder 201 is started, the piston end of the horizontal cylinder 201 is elongated and drives the connector 203 and the pressure die 204 to move horizontally until the pressure die 204 passes through the through port one 206 and the through port two 302 and is in abutment with the wire of the terminal 306, then the horizontal cylinder 201 is controlled to abut against the wire in the terminal 306 with a set pressure, and the wire that does not separate from the terminal 306 is a qualified product. The automatic detection device of the terminal is advanced in design, compact in structure, convenient to use, reliable in operation, the terminal 306 on the support 305 can be pressed and fixed by driving the pressing block 304 to move downward by the vertical cylinder 303, the pressure die 204 can be moved transversely by the horizontal cylinder 201, so that the pressure die 204 can quickly and efficiently abut against the wire in the terminal 306 with a set pressure, the detection efficiency is improved, manpower is saved, and the reliability of the detection result is ensured.

[0041] Finally, it should be noted that: the above only for the preferred embodiments of the utility model have described, and not for limiting the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. An automatic detection device for terminal blocks, characterized in that: include: A detection platform (100), comprising a base plate (101) and support columns (102) fixed at four corners of the bottom of the base plate (101); A stretching mechanism (200), the stretching mechanism (200) comprising a horizontal cylinder (201) arranged on the top of a bottom plate (101) and a support plate (202) for supporting the horizontal cylinder (201), a connecting head (203) being fixed to the piston end of the horizontal cylinder (201), a pressure die (204) being fixed to one end of the connecting head (203), a guide block (205) being provided on one side of the pressure die (204), and a through port (206) being provided on the guide block (205); A positioning mechanism (300) includes a mounting plate (301) disposed on one side of a guide block (205), a second opening (302) being provided on the mounting plate (301), a vertical cylinder (303) being fixed on one side of the mounting plate (301), a pressing block (304) being fixed to the piston end of the vertical cylinder (303), a support (305) being fixed directly below the pressing block (304), and a connection terminal (306) being provided on the support (305).

2. The automatic detection device for connection terminals according to claim 1, characterized in that: An electric box (103) is fixed on the top of the base plate (101), and an air compressor for providing power to the horizontal cylinder (201) and the vertical cylinder (303) as well as a pressure valve, a flow valve and a directional valve for controlling the pressure, flow and direction of the compressed air are arranged in the electric box (103).

3. The automatic detection device for connection terminals according to claim 1, characterized in that: There are two support plates (202) in total, and both support plates (202) are provided with a through hole three for passing the horizontal cylinder (201), wherein one support plate (202) is arranged at the end of the horizontal cylinder (201), and the other support plate (202) is arranged in the middle of the horizontal cylinder (201).

4. The automatic detection device for connection terminals according to claim 1, characterized in that: The connecting head (203) is a cylindrical structure, one end of the connecting head (203) is provided with a groove and the other end is provided with a protrusion, and the central axes of the horizontal cylinder (201), the connecting head (203), the groove and the protrusion coincide with each other.

5. The automatic detection device for connection terminals according to claim 4, characterized in that: One side of the pressure mold (204) is provided with a connection groove matching the protrusion, and the pressure mold (204) is movably sleeved inside the first opening (206).

6. The automatic detection device for connection terminals according to claim 1, characterized in that: The first through-port (206) is arranged corresponding to the second through-port (302), and the pressure die (204) is arranged corresponding to the connection terminal (306).

7. The automatic detection device for connection terminals according to claim 1, characterized in that: A first limiting groove is provided at the bottom of the pressing block (304), and a second limiting groove is provided at the top of the support (305). The bottom structure of the first limiting groove matches the top structure of the wiring terminal (306), and the bottom structure of the second limiting groove matches the bottom structure of the wiring terminal (306).

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