Device for assembling angle sensor on rotary testboard

Abstract

A device for assembling an angle sensor on a rotary test board comprises a base, a positioning groove is formed in the middle of the top end of the base, a sliding block is arranged outside the top end of the base, a connecting plate is rotatably connected to the top of the sliding block, and one end, away from the sliding block, of the connecting plate extends to the position above the positioning groove. A positioning groove is formed in the connecting plate, a positioning hole is formed in the position, opposite to the positioning groove, of the connecting plate, an arc-shaped sliding way is formed in the position, opposite to the sliding blocks, of the base, the sliding blocks are connected in a sliding mode, the arc-shaped sliding way, the positioning groove and the positioning hole are concentric circles, and the arc-shaped sliding way is not closed. The base of the sensor and the detection shaft are fixed by pushing the extrusion block through the spring, then the connecting plate is rotated by sliding the sliding block, whether the rotation angle of the connecting plate is consistent with the detection angle of the detector or not is observed, and the detector can be detected more accurately.

Description

Technical Field

[0001] The utility model relates to the technical field of angle sensor installation, in particular to a device for assembling an angle sensor on a rotary test bench. Background Art

[0002] The angle sensor is a device used to detect the rotation angle of the equipment. When connected to the controller, the angle sensor will be counted every time the shaft rotates a certain angle. When it rotates in one direction, the count increases, and when the rotation direction changes, the count decreases. After the angle sensor is assembled, it needs to be tested to avoid problems such as inaccurate angle detection.

[0003] In the prior art, most of the traditional angle sensor inspections are random inspections. A person holds the sensor base in one hand and uses an angle wrench in the other hand to rotate the shaft to observe whether the sensor can detect it. The angle sensor is a relatively compact device, and manual inspection is prone to deviations. Therefore, a device for assembling an angle sensor on a rotating test bench is proposed. Utility Model Content

[0004] The utility model aims to solve the above technical problems and provides a device for assembling an angle sensor on a rotary test bench.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a device for assembling an angle sensor on a rotating test bench, comprising a base, a positioning groove is bored in the middle of the top end of the base, a sliding slider is disposed on the outside of the top end of the base, a connecting plate is rotatably connected to the top of the slider, an end of the connecting plate away from the slider extends to above the positioning groove, and a positioning hole is bored on the connecting plate relative to the positioning groove.

[0006] As a preferred technical solution of the utility model, an arcuate slideway is excavated at the position of the base relative to the slider, the sliders are slidably connected to each other, the arcuate slideway is concentric with the positioning groove and the positioning hole, and the arcuate slideway is not a closed loop.

[0007] As a preferred technical solution of the utility model, an angle scale bar is provided on the top of the base and on one side of the arc-shaped slideway.

[0008] As a preferred technical solution of the utility model, relative grooves are bored inside the positioning groove, trapezoids are slidably connected inside the grooves inside the positioning grooves, a number of No. 1 springs are fixedly connected between the ends of the two trapezoids that are away from each other and the grooves, and the inclined surfaces of the trapezoids are close to each other and face upward.

[0009] As a preferred technical solution of the utility model, an arc-shaped clamping plate is provided inside the positioning hole away from the slider, a T-shaped pull rod is inserted into the end of the connecting plate away from the slider, the T-shaped pull rod passes through the connecting plate and is fixedly connected to the arc-shaped clamping plate, and a No. 2 spring is fixedly connected between the cross plate of the T-shaped pull rod and the connecting plate.

[0010] The utility model has the following advantages: the device is provided with two positioning components, namely a positioning groove and a positioning hole. The base of the sensor and the detection axis are fixed by spring-pushing extrusion blocks respectively, and then the connecting plate is rotated by sliding the slider to observe whether the rotation angle of the connecting plate is consistent with the detection angle of the detector, so that the detector can be detected more accurately. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of a preferred embodiment of the utility model;

[0012] Figure 2 This is a schematic diagram of the cutaway structure of the positioning groove of a preferred embodiment of the utility model;

[0013] Figure 3 It is a schematic diagram of the cutaway structure of a positioning hole in a preferred embodiment of the utility model.

[0014] Explanation of the accompanying drawings: 1. Base; 2. Positioning groove; 3. Arc-shaped slide; 4. Slider; 5. Connecting plate; 6. Positioning hole; 7. Angle scale bar; 8. Trapezoid; 9. Spring No. 1; 10. T-shaped pull rod; 11. Spring No. 2; 12. Arc-shaped clamping plate. DETAILED DESCRIPTION

[0015] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0016] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0017] The utility model will be further described below in conjunction with the accompanying drawings.

[0018] Please refer to Figure 1-3 The utility model discloses a device for assembling an angle sensor on a rotary test bench, comprising a base 1, a positioning groove 2 is bored in the middle of the top of the base 1, a sliding block 4 is disposed on the outside of the top of the base 1, a connecting plate 5 is rotatably connected to the top of the block 4, one end of the connecting plate 5 away from the block 4 extends to the top of the positioning groove 2, and a positioning hole 6 is bored in the connecting plate 5 relative to the positioning groove 2.

[0019] An arc-shaped slide 3 is excavated at the position of the base 1 relative to the slider 4, and the sliders 4 are slidably connected to each other. The arc-shaped slide 3 is concentric with the positioning groove 2 and the positioning hole 6, and the arc-shaped slide 3 is not a closed loop. An angle scale bar 7 is opened on the top of the base 1 and on one side of the arc-shaped slide 3. Relative grooves are excavated inside the positioning groove 2, and trapezoids 8 are slidably connected in the grooves inside the positioning groove 2. A number of No. 1 springs 9 are fixedly connected between the ends of the two trapezoids 8 that are away from each other and the grooves. The inclined surfaces of the trapezoids 8 are close to each other and face upward. An arc-shaped clamping plate 12 is provided inside the side of the positioning hole 6 away from the slider 4, and a T-shaped pull rod 10 is inserted at the end of the connecting plate 5 away from the slider 4. The T-shaped pull rod 10 passes through the connecting plate 5 and is fixedly connected to the arc-shaped clamping plate 12, and a No. 2 spring 11 is fixedly connected between the cross plate of the T-shaped pull rod 10 and the connecting plate 5.

[0020] Specifically, when the utility model is used, the connecting plate 5 is rotated and opened, and the base of the angle sensor is inserted into the positioning groove 2. As the sensor is inserted, the two trapezoids 8 are pushed in opposite directions. After the sensor is inserted, the trapezoid 8 is squeezed on the sensor base under the push of the No. 1 spring 9 to limit the sensor base. Then rotate 5 to rotate the connecting plate 5 to the top of the sensor. As the connecting plate 5 rotates, the positioning hole 6 is aligned with the axis of the sensor. Pull the T-shaped pull rod 10 to pull the arc clamping plate 12 to the inner wall of the positioning hole 6. After loosening the T-shaped pull rod 10, the arc clamping plate 12 squeezes the axis of the sensor under the push of the No. 2 spring 11. After the assembly is completed, slide the slider 4 to observe the rotation angle of the connecting plate 5 and the slider 4 and the value on RCX to understand whether the detector is qualified.

[0021] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

[0022] Other parts of the present invention not described in detail belong to the prior art and will not be described in detail here.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A device for assembling an angle sensor on a rotary test bench, characterized in that: The invention comprises a base (1), a positioning groove (2) is bored in the middle of the top of the base (1), a sliding slider (4) is disposed outside the top of the base (1), a connecting plate (5) is rotatably connected to the top of the slider (4), an end of the connecting plate (5) away from the slider (4) extends to the top of the positioning groove (2), and a positioning hole (6) is bored in the connecting plate (5) at a position relative to the positioning groove (2).

2. A device for assembling an angle sensor on a rotary test bench as claimed in claim 1, characterized in that: The base (1) is provided with an arc-shaped slideway (3) at a position relative to the slider (4), the slider (4) is slidably connected to the slider (4), the arc-shaped slideway (3) is concentric with the positioning groove (2) and the positioning hole (6), and the arc-shaped slideway (3) is not a closed loop.

3. A device for assembling an angle sensor on a rotary test bench as claimed in claim 1, characterized in that: An angle scale bar (7) is provided on the top of the base (1) and on one side of the arc-shaped slideway (3).

4. A device for assembling an angle sensor on a rotary test bench as claimed in claim 1, characterized in that: The interior of the positioning groove (2) is provided with a relative groove, and the grooves inside the positioning groove (2) are all slidably connected with a trapezoid (8), and a plurality of No. 1 springs (9) are fixedly connected between the ends of the two trapezoids (8) that are away from each other and the grooves, and the inclined surfaces of the trapezoids (8) are close to each other and face upward.

5. The device for assembling an angle sensor on a rotary test bench according to claim 1, characterized in that: An arc-shaped clamping plate (12) is provided inside the positioning hole (6) on the side away from the slider (4); a T-shaped pull rod (10) is inserted into the end of the connecting plate (5) away from the slider (4); the T-shaped pull rod (10) passes through the connecting plate (5) and is fixedly connected to the arc-shaped clamping plate (12); a second spring (11) is fixedly connected between the cross plate of the T-shaped pull rod (10) and the connecting plate (5).

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