CN214122343U - Resistance detection device of electronic injection sensor - Google Patents
Resistance detection device of electronic injection sensor Download PDFInfo
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- CN214122343U CN214122343U CN202023324895.4U CN202023324895U CN214122343U CN 214122343 U CN214122343 U CN 214122343U CN 202023324895 U CN202023324895 U CN 202023324895U CN 214122343 U CN214122343 U CN 214122343U
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Abstract
The utility model discloses an electric injection sensor resistance detection device, including detecting the cabinet, set up the detection bench on detecting the cabinet, be provided with rotary mechanism on detecting the bench, the place ahead of rotary mechanism is provided with three-axis positioning mechanism, three-axis positioning mechanism is including setting up the Y axial guide rail on detecting the bench, Y axial guide rail top is provided with can prolong it to carry out the locating support of Y axial motion, is provided with X axial guide rail on the locating support, is provided with the Z axial guide rail that can prolong it to carry out X axial slip on the X axial guide rail, is provided with the float locating platform that can prolong it to carry out Z axial slip on the Z axial guide rail; the rotary mechanism is provided with a rotatable product detection fixing seat which is connected with a detection circuit. The utility model discloses can effectively solve and do not have the device that is used for electricity to spout sensor resistance specially on the current market, mostly adopt some simple and easy devices, have inconvenient, the detection efficiency low of operation, the not accurate problem of testing result inadequately.
Description
Technical Field
The utility model relates to an electricity spouts sensor resistance detection device.
Background
The existing market does not have a device specially used for detecting the resistance of an electronic injection sensor, most of the devices adopt simple devices, and the problems of inconvenient operation, low detection efficiency and inaccurate detection result exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electricity spouts sensor resistance detection device can effectively solve and do not have the device that is used for electricity to spout sensor resistance detection specially on the current market, adopts some simple and easy devices mostly, has inconvenient, the detection efficiency low of operation, and the testing result is accurate problem inadequately.
The utility model provides a technical scheme that its technical problem adopted is: an electric injection sensor resistance detection device comprises a detection cabinet and a detection table arranged on the detection cabinet, wherein a rotating mechanism is arranged on the detection table, a three-axis positioning mechanism is arranged in front of the rotating mechanism and comprises a Y-axis guide rail arranged on the detection table, a positioning support capable of performing Y-axis motion along the Y-axis guide rail is arranged above the Y-axis guide rail, an X-axis guide rail is arranged on the positioning support, a Z-axis guide rail capable of performing X-axis sliding along the X-axis guide rail is arranged on the X-axis guide rail, and a floater positioning table capable of performing Z-axis sliding along the Z-axis guide rail is arranged on the Z-axis guide rail; a rotatable product detection fixing seat is arranged on the rotating mechanism and connected with a detection circuit; the brush piece support device of the product to be detected is arranged on the product detection fixing seat, and the floater of the product to be detected is arranged on the floater positioning table in an overlapping mode.
Further, rotary mechanism includes rotatory frame, and the detection cabinet is located the detection platform below and is provided with the rotating electrical machines, and the rotating electrical machines is connected with the action wheel, and the action wheel is connected with from the driving wheel through the hold-in range, sets up in rotatory frame from the driving wheel, and rotatory frame is provided with towards triaxial positioning mechanism's the place ahead and follows the roating seat that the wheel axle center links to each other, and the product detects the fixing base setting at the roating seat front end.
Furthermore, a product positioning table for fixing a product to be detected is arranged at the front end of the product detection fixing seat, a detection groove is formed in the product positioning table, a fixing piece is arranged in the product positioning table, a group of detection contact pins are arranged on the fixing piece, and the detection contact pins are connected with a resistance measuring instrument arranged at the lower part of the detection table through a circuit; the product positioning table is also provided with a clamping hole matched with a product to be detected and a buckle the bottom of which is hinged on the product positioning table; a return pin is arranged in the middle of the buckle, a return pressure spring is arranged on the return pin, and two ends of the return pressure spring respectively abut against the outer side wall of the buckle and the inner side wall of the product detection fixing seat; the product is inserted in the buckle, and the buckle compresses tightly the product, detects the contact pin and detects the resistance contact of waiting to detect the product.
Furthermore, a guide sliding rail is further arranged on the detection table, the guide sliding rail and the Y-axis guide rail are arranged in parallel, and two ends of the bottom of the positioning support are respectively arranged on the guide sliding rail and the Y-axis guide rail in a sliding mode.
Furthermore, the right side of the floater positioning table relative to the product detection fixing seat is provided with an adjusting notch for adapting to the length of the floater.
Furthermore, a photoelectric sensor is arranged on the inner side wall of the rotating rack below the product detection fixing seat; the photoelectric sensor is used for providing an initial positioning point in the detection process.
Furthermore, a Z-axis stepping motor is arranged at the top of the Z-axis guide rail and connected with a Z-axis lead screw, a product detection fixing seat is fixed on the Z-axis lead screw, a Z-axis guide groove is arranged at the front end of the Z-axis guide rail, and the product detection fixing seat can slide up and down along the Z-axis guide groove;
the positioning bracket is provided with an X axial stepping motor and an X axial lead screw connected with the X axial stepping motor, and a Z axial guide rail device is arranged on the X axial lead screw and can slide left and right along the X axial guide rail;
the detection table is provided with a Y-axis stepping motor and a Y-axis lead screw connected with the Y-axis stepping motor, the Y-axis lead screw is arranged in a Y-axis guide rail, and the bottom of the right end of the positioning support is arranged on the Y-axis lead screw and can slide along the Y-axis guide rail in the front-back direction.
Furthermore, a group of product positioning photoelectric sensors are arranged between the Y-axis guide rail and the guide slide rail on the detection table, and a group of signal receivers matched with the product positioning photoelectric sensors are arranged on the back of the floater positioning table; the right side wall of the Z-axis guide rail is provided with a group of limiting sensors which comprise a first upper limiting sensor, a second upper limiting sensor and a lower limiting sensor from top to bottom.
Further, a single chip microcomputer is arranged at the upper part of the detection table; a product detection indicator lamp is arranged at the top of the rotating mechanism; an operation button and a working state indicator lamp are arranged in front of the detection table; the position of the positioning support opposite to the positioning table is provided with a reflective steel plate for observing the in-place installation condition of the product.
The utility model has the advantages that: the three-way positioning of the floater is realized through the three-axis positioning mechanism and the riding floater positioning table, the rotation of the brush piece support is realized through the arrangement of the rotating mechanism, the adjustment of the angle of the floater relative to the brush piece support is further realized, and the detection purpose that different angles correspond to different output resistance values is further realized. The scheme has the characteristics of simple structure and easiness in realization, is high in detection efficiency, and can meet the requirement of mass detection.
The present invention will be described in more detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the rotating mechanism.
Fig. 3 is a schematic structural diagram of a three-axis positioning mechanism.
Detailed Description
In the embodiment, as shown in fig. 1 to 3, an electric injection sensor resistance detection device includes a detection cabinet 1, a detection table 2 disposed on the detection cabinet 1, a rotation mechanism 3 disposed on the detection table 2, a three-axis positioning mechanism 4 disposed in front of the rotation mechanism 3, the three-axis positioning mechanism 4 including a Y-axis guide rail 5 disposed on the detection table 2, a positioning bracket 6 disposed above the Y-axis guide rail 5 and capable of performing Y-axis movement along the Y-axis guide rail, an X-axis guide rail 7 disposed on the positioning bracket 6, a Z-axis guide rail 8 disposed on the X-axis guide rail 7 and capable of performing X-axis sliding along the X-axis, and a float positioning table 9 disposed on the Z-axis guide rail 8 and capable of performing Z-axis sliding along the Z-axis; a rotatable product detection fixing seat 24 is arranged on the rotating mechanism 3, and the product detection fixing seat 24 is connected with a detection circuit; the brush piece bracket of the product to be detected is arranged on the product detection fixing seat 24, and the floater of the product to be detected is arranged on the floater positioning table 9 in an overlapping mode. The rotating mechanism 3 can rotate 360 degrees.
The rotating mechanism 3 comprises a rotating rack 21, a rotating motor 22 is arranged below the detection cabinet 1 and located on the detection table 2, the rotating motor 22 is connected with a driving wheel, the driving wheel is connected with a driven wheel through a synchronous belt, the driven wheel is arranged in the rotating rack 21, a rotating seat 23 connected with the axis of the driven wheel is arranged in front of the rotating rack 21 and faces the three-axis positioning mechanism 4, and a product detection fixing seat 24 is arranged at the front end of the rotating seat 23.
The front end of the product detection fixing seat 24 is provided with a product positioning table 25 for fixing a product to be detected, the product positioning table 25 is provided with a detection groove, a fixing piece is arranged in the product positioning table 25, a group of detection contact pins are arranged on the fixing piece, and the detection contact pins are connected with a resistance measuring instrument arranged at the lower part of the detection table 2 through a circuit; the product positioning table 25 is also provided with a clamping hole matched with a product to be detected and a buckle the bottom of which is hinged on the product positioning table 25; a return pin is arranged in the middle of the buckle, a return pressure spring is arranged on the return pin, and two ends of the return pressure spring respectively abut against the outer side wall of the buckle and the inner side wall of the product detection fixing seat 24; the product is inserted in the buckle, and the buckle compresses tightly the product, detects the contact pin and detects the resistance contact of waiting to detect the product.
The detection table 2 is further provided with a guide slide rail 10, the guide slide rail 10 is parallel to the Y-axis guide rail 5, and two ends of the bottom of the positioning support 6 are respectively slidably arranged on the guide slide rail 10 and the Y-axis guide rail 5.
The right side of the float positioning table 9 relative to the product detection fixing seat 24 is provided with an adjusting notch for adapting the length of the float.
A photoelectric sensor is arranged on the inner side wall of the rotating frame 21 below the product detection fixing seat 24; the photoelectric sensor is used for providing an initial positioning point in the detection process.
A Z-axis stepping motor 13 is arranged at the top of the Z-axis guide rail 8, the Z-axis stepping motor 13 is connected with a Z-axis lead screw, a product detection fixing seat 24 is fixed on the Z-axis lead screw, a Z-axis guide groove is arranged at the front end of the Z-axis guide rail 8, and the product detection fixing seat 24 can slide up and down along the Z-axis guide groove;
the positioning support 6 is provided with an X axial stepping motor 11 and an X axial lead screw connected with the X axial stepping motor 11, and a Z axial guide rail 8 is arranged on the X axial lead screw and can slide left and right along the X axial guide rail 7;
the detection table 2 is provided with a Y-axis stepping motor 12 and a Y-axis lead screw connected with the Y-axis stepping motor 12, the Y-axis lead screw is arranged in the Y-axis guide rail 5, and the bottom of the right end of the positioning support 6 is arranged on the Y-axis lead screw and can slide along the Y-axis guide rail 5 in the front-back direction.
A group of product positioning photoelectric sensors are arranged between the Y-axis guide rail 5 and the guide slide rail 10 of the detection table 2, and a group of signal receivers matched with the product positioning photoelectric sensors are arranged on the back surface of the floater positioning table 9; the right side wall of the Z-axis guide rail 8 is provided with a group of limiting sensors which comprise a first upper limiting sensor, a second upper limiting sensor and a lower limiting sensor from top to bottom.
A single chip microcomputer is arranged at the upper part of the detection table 2; a product detection indicator lamp is arranged at the top of the rotating mechanism 3; an operation button and a working state indicator lamp are arranged in front of the detection table 2; the position of the positioning support 6, which is opposite to the positioning table, is provided with a reflective steel plate for observing the in-place installation condition of the product.
In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. 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 otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used herein, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
The invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited by the above-described manner. Various insubstantial improvements are made by adopting the method conception and the technical scheme of the utility model; or without improvement, the above conception and technical solution of the present invention can be directly applied to other occasions, all within the protection scope of the present invention.
Claims (9)
1. An electric spray sensor resistance detection device, characterized in that: the detection device comprises a detection cabinet and a detection table arranged on the detection cabinet, wherein a rotating mechanism is arranged on the detection table, a three-axis positioning mechanism is arranged in front of the rotating mechanism and comprises a Y-axis guide rail arranged on the detection table, a positioning support capable of extending the Y-axis guide rail to perform Y-axis movement is arranged above the Y-axis guide rail, an X-axis guide rail is arranged on the positioning support, a Z-axis guide rail capable of extending the X-axis guide rail to perform X-axis sliding is arranged on the X-axis guide rail, and a float positioning table capable of extending the Z-axis guide rail to perform Z-axis sliding is arranged on the Z-axis guide rail; a rotatable product detection fixing seat is arranged on the rotating mechanism and connected with a detection circuit; the brush piece support device of the product to be detected is arranged on the product detection fixing seat, and the floater of the product to be detected is arranged on the floater positioning table in an overlapping mode.
2. An electronic fuel injection sensor resistance sensing device according to claim 1, wherein: the rotary mechanism comprises a rotary rack, a rotary motor is arranged below the detection cabinet and is connected with a driving wheel, the driving wheel is connected with a driven wheel through a synchronous belt, the driven wheel is arranged in the rotary rack, a rotary seat connected with the axis of the driven wheel is arranged in the front of the rotary rack and faces the three-axis positioning mechanism, and a product detection fixing seat is arranged at the front end of the rotary seat.
3. An electronic injection sensor resistance detection device according to claim 1 or 2, characterized in that: the front end of the product detection fixing seat is provided with a product positioning table for fixing a product to be detected, a detection groove is arranged on the product positioning table, a fixing piece is arranged in the product positioning table, a group of detection contact pins are arranged on the fixing piece, and the detection contact pins are connected with a resistance measuring instrument arranged at the lower part of the detection table through a circuit; the product positioning table is also provided with a clamping hole matched with a product to be detected and a buckle the bottom of which is hinged on the product positioning table; a return pin is arranged in the middle of the buckle, a return pressure spring is arranged on the return pin, and two ends of the return pressure spring respectively abut against the outer side wall of the buckle and the inner side wall of the product detection fixing seat; the product is inserted in the buckle, and the buckle compresses tightly the product, detects the contact pin and detects the resistance contact of waiting to detect the product.
4. An electronic fuel injection sensor resistance sensing device according to claim 3, wherein: the detection table is further provided with a guide sliding rail, the guide sliding rail and the Y-axis guide rail are arranged in parallel, and two ends of the bottom of the positioning support are respectively arranged on the guide sliding rail and the Y-axis guide rail in a sliding mode.
5. An electronic fuel injection sensor resistance sensing device according to claim 4, wherein: the right side of the float positioning table relative to the product detection fixing seat is provided with an adjusting notch for adapting the length of the float.
6. An electronic fuel injection sensor resistance sensing device according to claim 4, wherein: a photoelectric sensor is arranged on the inner side wall of the rotating rack below the product detection fixing seat; the photoelectric sensor is used for providing an initial positioning point in the detection process.
7. An electronic fuel injection sensor resistance sensing device according to claim 6, wherein: a Z-axis stepping motor is arranged at the top of the Z-axis guide rail and connected with a Z-axis lead screw, a product detection fixing seat is fixed on the Z-axis lead screw, a Z-axis guide groove is arranged at the front end of the Z-axis guide rail, and the product detection fixing seat can slide up and down along the Z-axis guide groove;
the positioning bracket is provided with an X axial stepping motor and an X axial lead screw connected with the X axial stepping motor, and a Z axial guide rail device is arranged on the X axial lead screw and can slide left and right along the X axial guide rail;
the detection table is provided with a Y-axis stepping motor and a Y-axis lead screw connected with the Y-axis stepping motor, the Y-axis lead screw is arranged in a Y-axis guide rail, and the bottom of the right end of the positioning support is arranged on the Y-axis lead screw and can slide along the Y-axis guide rail in the front-back direction.
8. An electronic injection sensor resistance sensing device according to claim 7, wherein: a group of product positioning photoelectric sensors are arranged between the Y-axis guide rail and the guide slide rail on the detection table, and a group of signal receivers matched with the product positioning photoelectric sensors are arranged on the back of the floater positioning table; the right side wall of the Z-axis guide rail is provided with a group of limiting sensors which comprise a first upper limiting sensor, a second upper limiting sensor and a lower limiting sensor from top to bottom.
9. An electronic fuel injection sensor resistance sensing device according to claim 8, wherein: a single chip microcomputer is arranged at the upper part of the detection table; a product detection indicator lamp is arranged at the top of the rotating mechanism; an operation button and a working state indicator lamp are arranged in front of the detection table; the position of the positioning support opposite to the positioning table is provided with a reflective steel plate for observing the in-place installation condition of the product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023324895.4U CN214122343U (en) | 2020-12-31 | 2020-12-31 | Resistance detection device of electronic injection sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023324895.4U CN214122343U (en) | 2020-12-31 | 2020-12-31 | Resistance detection device of electronic injection sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214122343U true CN214122343U (en) | 2021-09-03 |
Family
ID=77492966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023324895.4U Active CN214122343U (en) | 2020-12-31 | 2020-12-31 | Resistance detection device of electronic injection sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214122343U (en) |
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2020
- 2020-12-31 CN CN202023324895.4U patent/CN214122343U/en active Active
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