Manual measuring mechanism for detecting spring waveform gasket

Abstract

The utility model relates to the technical field of new energy assembly, and particularly discloses a manual measuring mechanism for detecting a spring waveform gasket, which comprises a device body, the device body comprises a detection tool plate, the bottom of the detection tool plate is fixedly connected with a handle column through a connecting plate, and the bottom of the handle column is connected with a detection pressing plate through a transition connecting plate. A corrugated gasket detection head is arranged at the bottom of the detection pressing plate, a rotation stopping connecting column is installed on the corrugated gasket detection head, and a sensor mechanism is further arranged in the device body. According to the utility model, accurate real-time measurement values can be provided, the situation of neglected loading or excessive loading of the waveform gaskets is avoided, the assembly level of the new energy engine of the automobile is effectively improved, the overall operation is convenient, the detection method is simple, and the production and assembly of a production line are easy.

Description

TECHNICAL FIELD

[0001] The utility model relates to new energy assembly technical field especially relates to a manual measuring mechanism of spring wave gasket detection. BACKGROUND

[0002] In the field of new energy automobile manufacturing and assembly, the automobile engine assembly process is numerous, with the continuous improvement of detection requirements, and the continuous increase of automobile new energy gearbox and engine series, the continuous improvement of online manual detection requirements, the traditional detection method: manual visual inspection, can cause product quality uneven, cannot provide accurate real-time measurement value, is easy to miss or overfill wave gasket, based on this design provides a kind of detection tool for wave gasket installation qualified detection of production line, the detection tool detection method is simple, easy to the production assembly of production line, can effectively improve the assembly level of automobile new energy engine, improve production efficiency.

[0003] Therefore, we propose a kind of manual measuring mechanism of spring wave gasket detection to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in prior art and proposes a kind of manual measuring mechanism of spring wave gasket detection.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of manual measuring mechanism of spring wave gasket detection, including device body, the device body includes detection tool plate, detection tool plate bottom is fixedly connected with handle stand by connecting plate, handle stand bottom is connected with detection pressing plate by transition connecting plate, detection pressing plate bottom is equipped with wave gasket detection head, wave gasket detection head is installed with rotation-stopping connecting column, device body is also equipped with sensor mechanism.

[0007] Preferably, the detection tool plate top is installed with lifting hook.

[0008] Preferably, the detection pressing plate is installed with proximity switch, and the proximity switch is used to detect whether wave gasket detection head is pressed flat with workpiece when measuring.

[0009] Preferably, the sensor mechanism includes detection guide rod, and the detection guide rod is slidably arranged in the handle stand, and the wave gasket detection head top is installed at the lower end of the detection guide rod.

[0010] Preferably, the detection tool plate is internally installed with position sensor, and the upper end of the detection guide rod is abuttingly matched with the bottom of the position sensor.

[0011] Preferably, the detection guide rod is externally provided with a spring, the side of the detection guide rod is provided with an annular protrusion, the bottom of the spring abuts against the annular protrusion, the inside of the handle column is provided with a spring partition plate, and the top of the spring abuts against the spring partition plate.

[0012] Preferably, a positioning guide sleeve is arranged between the transition connecting plate and the handle column, and the bushing is arranged in the positioning guide sleeve and connected to the handle column through the transition connecting plate by means of bolts.

[0013] Compared with the prior art, the present application has the following beneficial effects:

[0014] The detection tool is convenient to operate as a whole, the detection method is simple, and the production line is easy to assemble, so that the assembly level of the new energy engine of the automobile can be effectively improved, the production efficiency is improved, accurate real-time measurement values can be provided, and the situation that wave-shaped gaskets are missed or overfilled can be avoided. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows, and obviously, other drawings can also be obtained by those skilled in the art without creative labor on the premise of not paying creative labor;

[0016] Figure 1 is the axonometric view of the present application;

[0017] Figure 2 is the side view of the present application;

[0018] Figure 3 is the sectional view of the present application;

[0019] Figure 4 is the structure schematic view of the calibration tool of the present application

[0020] Figure 5 is the side view of the calibration tool of the present application;

[0021] Figure 6 is the structure schematic view of the detection shell of the present application;

[0022] Figure 7 is the sectional view of the detection shell of the present application.

[0023] In the figure: 1, hook; 2, detection tool plate; 3, connecting plate; 4, handle stand; 5, transition connecting plate; 6, detection pressing plate; 7, rotation-stopping connecting column; 8, wave gasket detection head; 9, proximity switch; 10, position sensor; 11, spring partition plate; 12, spring; 13, detection guide rod; 14, positioning guide sleeve; 15, bushing; 16, wave gasket body; 17, calibration tool; 18, detection housing. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] In the description of the utility model, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery" and the like indicate the orientation or positional relationship, which are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0026] Referring to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 and Figure 7 , a kind of detection spring wave gasket Manual measuring mechanism, including device body, device body includes detection tool plate 2, detection tool plate 2 bottom is fixedly connected with handle stand 4 by connecting plate 3, handle stand 4 bottom is connected with detection pressing plate 6 by transition connecting plate 5, detection pressing plate 6 bottom is equipped with wave gasket detection head 8, wave gasket detection head 8 is installed with rotation-stopping connecting column 7, device body is also equipped with sensor mechanism.The above-mentioned components constitute the whole of measuring mechanism.Detection pressing plate 6 is used to stick to detection housing 18 surface, wave gasket detection head 8 is used to press wave gasket body 16, and wave gasket body 16 is located inside detection housing 18.

[0027] As a kind of technical optimization scheme of the utility model, detection tool plate 2 top is installed with hook 1.Hook 1 is convenient for holding entire measuring mechanism by hand.

[0028] As a kind of technical optimization scheme of the utility model, detection pressing plate 6 is installed with proximity switch 9, and proximity switch 9 is used to detect whether wave gasket detection head 8 is pressed flat with the surface of detection housing 18 during measurement.

[0029] As a technical optimization scheme of the utility model, the sensor mechanism includes a detection guide rod 13, the detection guide rod 13 is slidably arranged in the handle stand 4, and the wave-shaped gasket detection head 8 is installed at the lower end of the detection guide rod 13.

[0030] As a technical optimization scheme of the utility model, the detection tool plate 2 is internally provided with a position sensor 10, and the upper end of the detection guide rod 13 is abuttingly matched with the bottom of the position sensor 10.

[0031] As a technical optimization scheme of the utility model, the detection guide rod 13 is externally coaxially provided with a spring 12, the side of the detection guide rod 13 is provided with an annular protrusion, the bottom of the spring 12 is abuttingly matched with the annular protrusion, the handle stand 4 is internally provided with a spring partition plate 11, and the top of the spring 12 is abuttingly matched with the spring partition plate 11. The spring 12 is limited in the interior, and the spring 12 plays a resetting role on the detection guide rod 13.

[0032] As a technical optimization scheme of the utility model, the transition connecting plate 5 and the handle stand 4 are provided with a positioning guide sleeve 14, and the bushing 15 is arranged in the positioning guide sleeve 14 and is bolted to the handle stand 4 through the transition connecting plate 5. The positioning guide sleeve 14 and the bushing 15 play a connecting role.

[0033] In order to ensure the accuracy of the measurement data, a calibration tool 17 is designed, as shown in Figure 4 And Figure 5 It is shown that two calibration blocks, one large value calibration A and one small value calibration B, are included. The depths of the two calibration blocks have machining precision. Calibration detection is needed before each class, the values A1 and B1 measured by the calibration mechanism are compared with A and B, ΔA=A-A1, ΔB=B-B1, if the relative values ΔA and ΔB are within the tolerance range, the measurement mechanism is qualified, and class production can be carried out.

[0034] In the utility model, the working principle of the device is as follows:

[0035] The worker picks up the device, presses the detection plate 6 against the surface of the detection shell 18, and presses the wave-shaped gasket detection head 8 against the wave-shaped gasket body 16. When the detection head is pressed, the corresponding detection guide rod 13 moves upward, so that the position sensor 10 reads data to determine whether the wave-shaped gasket body 16 is missing and whether the installation is qualified, thereby achieving the effect of convenient detection. The overall operation is convenient, the detection method is simple, and the production line is easy to produce and assemble. The automobile new energy engine assembly level can be effectively improved, the production efficiency can be improved, accurate real-time measurement values can be provided, and the situation of missing or over-installing the wave-shaped gasket body 16 can be avoided. The judgment steps of the position sensor 10 are as follows: assuming that the reading of the position sensor 10 is H1 when no wave-shaped gasket body 16 is measured, and the reading of the position sensor 10 is H2 when a wave-shaped gasket is measured, the height difference between the two sides is H3 = H1-H2 (H3 is a tolerance), H3 is the control data, and if the measured value is greater than or less than H3, then it is determined that the installation is unqualified.

[0036] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can make equivalent replacements or changes to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, and all of the above should be covered within the protection scope of the present application.

Claims

1. A manual measuring mechanism for detecting spring wave washers, comprising a device body, characterized in that, The device body includes a detection fixture plate (2), a handle column (4) is fixedly connected to the bottom of the detection fixture plate (2) via a connecting plate (3), a detection pressure plate (6) is connected to the bottom of the handle column (4) via a transition connecting plate (5), a waveform gasket detection head (8) is provided at the bottom of the detection pressure plate (6), an anti-rotation connecting column (7) is installed on the waveform gasket detection head (8), and a sensor mechanism is also provided inside the device body.

2. The manual measuring mechanism for detecting spring waveform shims according to claim 1, characterized in that, The top of the testing fixture plate (2) is equipped with a hook (1).

3. The manual measuring mechanism for detecting spring waveform shims according to claim 1, characterized in that, A proximity switch (9) is installed on the detection plate (6). The proximity switch (9) is used to detect whether the waveform pad detection head (8) is pressed flat against the workpiece during measurement.

4. The manual measuring mechanism for detecting spring waveform shims according to claim 1, characterized in that, The sensor mechanism includes a detection guide rod (13), which is slidably mounted inside the handle column (4), and the top of the waveform pad detection head (8) is mounted on the lower end of the detection guide rod (13).

5. The manual measuring mechanism for detecting spring waveform shims according to claim 4, characterized in that, The detection fixture plate (2) is equipped with a position sensor (10), and the upper end of the detection guide rod (13) abuts against the bottom of the position sensor (10).

6. The manual measuring mechanism for detecting spring waveform shims according to claim 5, characterized in that, The detection guide rod (13) is coaxially fitted with a spring (12) on its outside. The side of the detection guide rod (13) is provided with an annular protrusion. The bottom of the spring (12) abuts against the annular protrusion. The handle column (4) is equipped with a spring partition (11). The top of the spring (12) abuts against the spring partition (11).

7. The manual measuring mechanism for detecting spring waveform shims according to claim 1, characterized in that, A positioning guide sleeve (14) is provided between the transition connecting plate (5) and the handle column (4). The bushing (15) is installed in the positioning guide sleeve (14) and is bolted to the handle column (4) through the transition connecting plate (5).

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