CN215844276U - Distance measuring device for contact element of power connector - Google Patents

Distance measuring device for contact element of power connector Download PDF

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Publication number
CN215844276U
CN215844276U CN202121094994.XU CN202121094994U CN215844276U CN 215844276 U CN215844276 U CN 215844276U CN 202121094994 U CN202121094994 U CN 202121094994U CN 215844276 U CN215844276 U CN 215844276U
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China
Prior art keywords
plate
throwing
base
slide rail
power connector
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Application number
CN202121094994.XU
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Chinese (zh)
Inventor
张建云
唐动
孙波
来文芳
李骥
石锦成
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Shanghai Workpower Telecom Technology Co ltd
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Shanghai Workpower Telecom Technology Co ltd
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Priority to CN202121094994.XU priority Critical patent/CN215844276U/en
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Abstract

The utility model discloses a distance measuring device for a contact element of a power connector, which comprises a base, wherein an X-direction slide rail is arranged on one side of the upper surface of the base, the upper surface of the X-direction slide rail is connected with a material loading mechanism in a horizontal sliding manner, a Y-direction supporting mechanism and a material throwing mechanism are respectively arranged on the other side of the upper surface of the base and close to two end parts of the X-direction slide rail, a visual detection mechanism is vertically connected onto the Y-direction supporting mechanism in a sliding manner, and the material loading mechanism moves on the X-direction slide rail along the X direction to send a connector to be detected into the visual detection mechanism for detection; after the detection is finished, the material loading mechanism moves to the position below the material throwing mechanism, and the material throwing mechanism is used for grabbing unqualified connectors. The utility model has the advantages of strong compatibility of connector products, high efficiency, high precision, low cost and the like.

Description

Distance measuring device for contact element of power connector
Technical Field
The utility model relates to the technical field of electric connectors, in particular to a distance measuring device for a contact element of a power connector.
Background
Currently, in the production process of a power connector, the distance between each pair of contact reeds in the connector is generally measured manually by a plug gauge, a three-dimensional projector and other tools, so that the insertion force and the separation force of each pair of contact reeds in the plug-in connector are indirectly measured, and whether the insertion force and the separation force meet the requirements is judged.
However, the current measurement methods suffer from the following disadvantages: the plug gauge detection mode is limited by factors such as product structure, size and the like, and the corresponding plug gauge is required to be detected, so that the defect of poor universality exists; the universality of the detection mode of the three-dimensional projector is greatly improved, but the number of contact pieces in most model power connectors is large, the manual detection time is long, the detection efficiency is low, and the accuracy of the test result is easily influenced by various factors such as artificial emotion and skill.
SUMMERY OF THE UTILITY MODEL
Based on the technical problems in the background art, the utility model provides a distance measuring device for a contact element of a power connector, which is applicable to connector products of various models and has the advantages of high efficiency, high precision, low cost and the like.
An X-direction sliding rail is arranged on one side of the upper surface of the base, the upper surface of the X-direction sliding rail is connected with a material loading mechanism in a horizontal sliding mode, a Y-direction supporting mechanism and a material throwing mechanism are respectively arranged on the other side of the upper surface of the base and two end parts, close to the X-direction sliding rail, of the upper surface of the base, and the Y-direction supporting mechanism is vertically connected with a visual detection mechanism in a sliding mode;
the material loading mechanism moves on the X-direction slide rail along the X direction to send the connector to be detected into the visual detection mechanism for detection; after the detection is finished, the material loading mechanism moves to the position below the material throwing mechanism, and the material throwing mechanism is used for grabbing unqualified connectors;
y includes the supporting seat to the supporting mechanism, the supporting seat top towards the first Y of horizontal fixed connection is to the slide rail on throwing material mechanism's a lateral wall, first Y is to the first mounting panel of sliding connection on the slide rail, perpendicular sliding connection visual detection mechanism on the first mounting panel.
Preferably, the visual inspection mechanism comprises a Z-direction slide rail vertically and fixedly connected to the first mounting plate, the Z-direction slide rail is vertically and slidably connected to a back plate, the back plate faces to a side wall of the material throwing mechanism and is fixedly connected with a camera assembly, and the camera assembly comprises a camera, a lens, an upper light source and a lower light source.
Preferably, the backplate includes the last backplate, but the lower tip vertical adjustment ground of going up the backplate is equipped with down the backplate, go up the backplate upper end fixed connection camera, lower tip fixed connection camera lens, lower backplate fixed connection upper light source, just be located under the upper light source the upper surface of base is equipped with down the light source, even camera, camera lens, go up light source and light source coaxial setting down.
Preferably, throw material mechanism including throwing the material base, throw the material base towards the horizontal fixed connection second Y of top portion of a visual inspection mechanism lateral wall is to the slide rail, second Y is to the slide rail on the sliding connection second mounting panel, the second mounting panel towards perpendicular fixed connection perpendicular cylinder on a lateral wall of visual inspection mechanism, the piston rod bottom fixed connection clamping jaw cylinder of perpendicular cylinder, the bottom of clamping jaw cylinder is equipped with the clamping jaw.
Preferably, the material loading mechanism comprises a supporting plate and a carrier, the supporting plate is detachably connected with the carrier, the supporting plate is provided with a carrier placing frame, and the carrier is provided with at least four connector placing grids.
Preferably, the upper surface of base still is equipped with carrier storing box.
The utility model has the following beneficial effects:
the utility model provides a distance measuring device for contacts of a power connector, which adopts a material loading mechanism, a visual detection mechanism, a material throwing mechanism to match with an X-direction slide rail, a Y-direction slide rail, a Z-direction slide rail and a central controller, and the central controller controls the detection of the distance size between the contacts in pairs in the power connector according to the specification parameters of products, and automatically throws unqualified products according to the test result, thereby avoiding the special use of special machines, improving the utilization rate of equipment and being beneficial to realizing the automation of the detection of the power connector.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a general schematic view of a device for measuring the distance between contacts of a power connector;
FIG. 2 is a schematic structural view of a Y-direction support mechanism according to the present invention;
FIG. 3 is an assembled view of the Y-direction support mechanism and the vision inspection mechanism of the present invention;
FIG. 4 is a schematic structural diagram of a visual inspection mechanism according to the present invention;
FIG. 5 is a schematic structural view of the material throwing mechanism of the present invention;
FIG. 6 is a schematic structural view of a pallet of the present invention;
FIG. 7 is a schematic view of a carrier according to the present invention;
FIG. 8 is a schematic view of the structure of the paired contacts of the present invention.
In the figure: 1-base, 2-X directional slide rail, 21-material loading mechanism, 211-supporting plate, 2111-carrier placing frame, 212-carrier, 2121-connector placing grid, 2122-supporting groove, 3-Y directional supporting mechanism, 31-supporting seat, 32-first Y directional slide rail, 33-first mounting plate, 4-visual detection mechanism, 41-Z directional slide rail, 42-back plate, 421-upper back plate, 422-lower back plate, 43-camera component, 431-camera, 432-lens, 433-upper light source, 434-lower light source, 5-material throwing mechanism, 51-material throwing base, 52-second Y directional slide rail, 53-second mounting plate, 54-vertical cylinder, 55-clamping jaw cylinder, 56-clamping jaw, 6-carrier storage box, 7-power connector, 71-reed A, 72-reed B.
Detailed Description
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The present invention will be further illustrated with reference to the following specific examples.
Referring to fig. 1-8, an interval measuring device of a power connector contact element comprises a base 1, wherein one side of the upper surface of the base 1 is provided with an X-direction slide rail 2, the upper surface of the X-direction slide rail 2 horizontally moves a slide block, and the slide block is connected with a loading mechanism 21; the other side of the upper surface of the base 1 and two end parts close to the X-direction slide rail 2 are respectively provided with a Y-direction supporting mechanism 3 and a material throwing mechanism 5, and the Y-direction supporting mechanism 3 is vertically connected with a visual detection mechanism 4 in a sliding manner. One end of the X-direction sliding rail 2 is provided with an air cylinder, a piston rod of the air cylinder is connected with a sliding block, and the air cylinder drives the sliding block to horizontally move, so that the loading mechanism 21 moves between the visual detection mechanism 4 and the material throwing mechanism 5.
The Y-direction supporting mechanism 3 comprises a supporting seat 31, the top of the supporting seat 31 is horizontally connected with a first Y-direction sliding rail 32 through a screw fixedly on one side wall of the material throwing mechanism 5, the first Y-direction sliding rail 32 is connected with a first mounting plate 33 in a sliding mode, the first mounting plate 33 is connected with a visual detection mechanism 4 in a vertical sliding mode, an air cylinder is arranged at one end of the first Y-direction sliding rail 32, a piston rod of the air cylinder is connected with the first mounting plate 33, and the air cylinder drives the first mounting plate 33 to horizontally move so as to achieve the movement of the visual detection mechanism 4 in the Y-direction (horizontal direction).
The visual inspection mechanism 4 comprises a Z-direction slide rail 41 vertically and fixedly connected to the first mounting plate 33, a back plate 42 vertically and slidably connected to the Z-direction slide rail 41, an air cylinder is arranged at the top end of the Z-direction slide rail 41, a piston rod of the air cylinder is connected to the back plate 42, a camera assembly 43 is fixedly connected to one side wall of the back plate 42 facing the material throwing mechanism 5, and the camera assembly 43 comprises a camera 431, a lens 432, an upper light source 433 and a lower light source 434. The vertical movement of the back plate 42 is driven by the air cylinder to realize the movement of the visual detection mechanism 4 in the Z direction (vertical).
The back plate 42 comprises an upper back plate 421, a lower back plate 422 is vertically arranged at the lower end of the upper back plate 421, a plurality of mounting holes are vertically arranged at the lower end of the upper back plate 421, and the lower back plate 422 is fixed in the mounting holes of the upper back plate 421 through screws and nuts.
The upper end of the upper back plate 421 is fixedly connected with the camera 431, the lower end of the upper back plate is fixedly connected with the lens 432, the lower back plate 422 is fixedly connected with the upper light source 433, the lower light source 434 is arranged right below the upper light source 433 and on the upper surface of the base 1, and the camera 431, the lens 432, the upper light source 433 and the lower light source 434 are coaxially arranged.
The adjustable arrangement of the back plate 42 and the camera assembly 43 allows the device to detect contacts on different types of connectors.
The material throwing mechanism 5 comprises a material throwing base 51, the material throwing base 51 is horizontally and fixedly connected with a second Y-direction sliding rail 52 towards the top end part of one side wall of the visual detection mechanism 4, the second Y-direction sliding rail 52 is connected with a second mounting plate 53 in a sliding mode, one end of the second Y-direction sliding rail 51 is provided with a cylinder, a piston rod of the cylinder is fixedly connected with the second mounting plate 53, the second mounting plate 53 faces one side wall of the visual detection mechanism 4 and is vertically and fixedly connected with a vertical cylinder 54, the bottom end of the piston rod of the vertical cylinder 54 is fixedly connected with a clamping jaw cylinder 55, and the bottom end of the clamping jaw cylinder 55 is provided with a clamping jaw 56. The driving of the air cylinder on the second Y-direction slide rail 52 realizes that the clamping jaw moves in the Y direction, and the vertical air cylinder 54 drives the clamping jaw air cylinder 55 to move in the Z direction.
The material loading mechanism 21 includes a support plate 211 and a carrier 212, the support plate 211 and the carrier 212 are detachably connected by bolts, a carrier placing frame 2111 is provided on the support plate 211, at least four connector placing grids 2121 are provided on the carrier 212, two side walls of two pairs of each connector placing grid 2121 are provided with a support groove 2122, and when the power connector 7 is placed in the connector placing grid 2121, two ends of the power connector 7 are located in the support grooves 2122. The upper surface of the base 1 is also provided with a carrier storage box 6 for placing carriers 212 of different models.
The working principle is as follows:
in the utility model, the loading mechanism 21, the Y-direction supporting mechanism 3, the visual detection mechanism 4 and the material throwing mechanism 5 are electrically connected with a central controller; after the power connector 7 to be detected is manually placed on the carrier 212, the power connector 7 includes a plurality of sets of contacts, namely, a contact a71 and a contact B7, which are arranged in pairs, the pair of contacts in the power connector 7 faces upwards, the material loading mechanism 21 moves along the X direction on the X direction slide rail 2 to send the power connector 7 to be detected into the visual detection mechanism 4 for detection, at this time, the loading mechanism 21 is located between the upper light source 433 and the lower light source 434, the camera 431 shoots the reeds A71 and B72 on the power connector 7, the central controller processes the acquired image to calculate the distance between the reed A71 and the reed B72 in the power connector 7, and if the measured value of the distance between the reed A71 and the reed B72 is within a preset specification range, the central controller judges that the distance is qualified, otherwise, the central controller judges that the distance is unqualified; then the loading mechanism 21 moves to the lower part of the material throwing mechanism 5, and the clamping jaws 56 on the material throwing mechanism 5 move to corresponding positions to grab unqualified power connectors. The device provided by the utility model is suitable for power connector products of different models, and has the advantages of strong compatibility, high efficiency, high precision, low cost and the like.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. An interval measuring device of a power connector contact element comprises a base (1) and is characterized in that an X-direction sliding rail (2) is arranged on one side of the upper surface of the base (1), the upper surface of the X-direction sliding rail (2) is connected with a material loading mechanism (21) in a horizontal sliding mode, a Y-direction supporting mechanism (3) and a material throwing mechanism (5) are respectively arranged on the other side of the upper surface of the base (1) and two end parts close to the X-direction sliding rail (2), and the Y-direction supporting mechanism (3) is vertically connected with a visual detection mechanism (4) in a sliding mode;
the material loading mechanism (21) moves on the X-direction slide rail (2) along the X direction to send the connector to be detected into the visual detection mechanism (4) for detection; after the detection is finished, the material loading mechanism (21) moves to the position below the material throwing mechanism (5), and the material throwing mechanism (5) is used for grabbing unqualified connectors;
y includes supporting seat (31) to supporting mechanism (3), supporting seat (31) top surface to the first Y of horizontal fixed connection is to slide rail (32) on the lateral wall of throwing material mechanism (5), first Y is to sliding connection first mounting panel (33) on slide rail (32), perpendicular sliding connection visual detection mechanism (4) on first mounting panel (33).
2. The device for measuring the distance between contacts of a power connector according to claim 1, wherein the visual inspection mechanism (4) comprises a Z-shaped slide rail (41) vertically and fixedly connected to the first mounting plate (33), a back plate (42) is vertically and slidably connected to the Z-shaped slide rail (41), a camera assembly (43) is fixedly connected to a side wall of the back plate (42) facing the material throwing mechanism (5), and the camera assembly (43) comprises a camera (431), a lens (432), an upper light source (433) and a lower light source (434).
3. The device for measuring the distance between contacts of a power connector according to claim 2, wherein the back plate (42) comprises an upper back plate (421), a lower back plate (422) is vertically adjustable at the lower end of the upper back plate (421), a camera (431) is fixedly connected to the upper end of the upper back plate (421), a lens (432) is fixedly connected to the lower end of the upper back plate, an upper light source (433) is fixedly connected to the lower back plate (422), a lower light source (434) is arranged on the upper surface of the base (1) and is directly below the upper light source (433), and the camera (431), the lens (432), the upper light source (433) and the lower light source (434) are coaxially arranged.
4. The spacing measuring device for the power connector contact element according to claim 1, wherein the material throwing mechanism (5) comprises a material throwing base (51), the top end portion of the material throwing base (51) facing one side wall of the visual detection mechanism (4) is horizontally and fixedly connected with a second Y-direction sliding rail (52), the second Y-direction sliding rail (52) is slidably connected with a second mounting plate (53), the second mounting plate (53) facing one side wall of the visual detection mechanism (4) is vertically and fixedly connected with a vertical cylinder (54), the bottom end of a piston rod of the vertical cylinder (54) is fixedly connected with a clamping jaw cylinder (55), and a clamping jaw (56) is arranged at the bottom end of the clamping jaw cylinder (55).
5. The device for measuring the distance between contacts of a power connector according to claim 1, wherein the material loading mechanism (21) comprises a supporting plate (211) and a carrier (212), the supporting plate (211) and the carrier (212) are detachably connected, a carrier placing frame (2111) is arranged on the supporting plate (211), and at least four connector placing grids (2121) are arranged on the carrier (212).
6. A device for measuring the distance between contacts of a power connector according to any one of claims 1-5, characterized in that the upper surface of the base (1) is further provided with a carrier pocket (6).
CN202121094994.XU 2021-05-21 2021-05-21 Distance measuring device for contact element of power connector Active CN215844276U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121094994.XU CN215844276U (en) 2021-05-21 2021-05-21 Distance measuring device for contact element of power connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121094994.XU CN215844276U (en) 2021-05-21 2021-05-21 Distance measuring device for contact element of power connector

Publications (1)

Publication Number Publication Date
CN215844276U true CN215844276U (en) 2022-02-18

Family

ID=80316626

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121094994.XU Active CN215844276U (en) 2021-05-21 2021-05-21 Distance measuring device for contact element of power connector

Country Status (1)

Country Link
CN (1) CN215844276U (en)

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