A wheelbase measuring device for motor detection

Abstract

The utility model discloses a wheelbase measuring device for motor detection, specifically relates to the field of wheelbase measurement technology, including a base, a motor fixedly connected to the base, a measuring assembly arranged on the motor, the measuring assembly including a bearing plate, a left side plate and a right side plate slidably arranged on both sides of the bearing plate, a steel ruler inserted between the left side plate and the right side plate, and a receiving groove for accommodating the steel ruler in the left side plate. The utility model can more conveniently clamp and position the motor to be detected by arranging the bearing plate and the contact plate, and at the same time, the left side plate and the right side plate slidably arranged in the bearing plate can more conveniently clamp and fix the left and right sides of the motor to be detected of different specifications, which is more convenient and quick to use. At the same time, the motor fixedly connected to the base is used to drive the gear to rotate, and the gear can be more convenient to adjust the clamping range of the left side plate and the right side plate through external meshing with the first slide bar and the second slide bar.

Description

Technical Field

[0001] The utility model relates to the technical field of wheelbase measurement, in particular to a wheelbase measuring device for motor detection. Background Art

[0002] The motor is an electric motor or an engine. The working principle is that the energized coil rotates in the magnetic field to drive the starter rotor to rotate, and the small gear on the rotor drives the engine flywheel to rotate. During the production process of the motor, in order to ensure the stability and safety of the motor during use, it is often necessary to use a wheelbase measuring device to measure the wheelbase of the motor.

[0003] Most of the existing devices for measuring the wheelbase of motors are to place the motor on a horizontal plane and ensure that it is stable. Then install the brackets on both sides to ensure that the positions of the brackets on both sides are symmetrical and fixed. Then measure with a steel ruler. However, most of the existing motor wheelbase measuring devices can only clamp and fix motors of the same specification. When it is necessary to clamp and fix motors of different specifications, it is necessary to frequently install the side panels on both sides, which is inconvenient to use.

[0004] Therefore, we made improvements to this and proposed a wheelbase measuring device for motor detection. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses a wheelbase measuring device for motor detection, comprising a base, a motor fixedly connected to the base, the motor and the base being vertically arranged, a measuring component for measuring the motor wheelbase being arranged on the motor, the measuring component comprising a bearing plate, a resistance plate fixedly connected to the bearing plate, a left side plate and a right side plate being slidably arranged on both sides of the bearing plate, a steel ruler being inserted between the left side plate and the right side plate, and a receiving groove for receiving the steel ruler being opened in the left side plate.

[0007] As a preferred technical solution of the utility model, the carrying plate is symmetrically provided with sliding grooves, and the first sliding bar and the second sliding bar are slidably connected in the sliding grooves respectively, the first sliding bar is fixedly connected to the bottom of the left plate, and the second sliding bar is fixedly connected to the bottom of the right plate, the left plate is in sliding contact with the second sliding bar, and the right plate is in sliding contact with the first sliding bar, both ends of the first sliding bar and the second sliding bar are fixedly connected with blocks, and the first sliding bar and the second sliding bar are fixedly connected with racks.

[0008] As a preferred technical solution of the utility model, the output shaft of the motor is rotatably connected to the bottom of the supporting plate through a rotating shaft, a gear is fixedly connected to the output shaft of the motor, and the gear is externally meshed with the first slide bar and the second slide bar.

[0009] As a preferred technical solution of the utility model, the upper surface of the supporting plate is fixedly connected to a fixed plate at one end away from the resistance plate, a threaded rod is threadedly connected in the fixed plate, and the end of the threaded rod located inside the supporting plate is rotatably connected to a movable plate through a bearing, and the lower surface of the movable plate is in sliding contact with the upper surface of the supporting plate.

[0010] As a preferred technical solution of the utility model, a limiting groove is provided on the bearing plate, a limiting block is slidably connected in the limiting groove, and the movable plate is slidably connected to the limiting groove through the limiting block fixedly connected to the bottom thereof.

[0011] As a preferred technical solution of the utility model, a placement plate is fixedly connected to the left side plate, baffles are fixedly connected to both sides of the placement plate, and a plug hole is opened on the right side plate, and the inner bottom surface of the plug hole is flush with the upper surface of the placement plate.

[0012] The beneficial effects of the utility model are as follows: in the utility model, the motor to be tested can be clamped and positioned more conveniently by setting the bearing plate and the contact plate, and the left and right sides of the motor to be tested of different specifications can be clamped and fixed by sliding the left and right plates in the bearing plate, which is more convenient and quick to use. At the same time, the motor fixedly connected to the base is used to drive the gear to rotate, and the gear will be more convenient to adjust the clamping range of the left and right plates through the external meshing mode with the first slide bar and the second slide bar, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the installation position of the gear of the utility model;

[0017] Figure 4 This utility model Figure 1 A schematic diagram of the enlarged structure of the middle part A;

[0018] Figure 5 This utility model Figure 2 Enlarged schematic diagram of the structure of part B in the middle.

[0019] In the figure: 1. base; 2. motor; 3. bearing plate; 31. limit groove; 32. slide groove; 4. resistance plate; 5. left side plate; 51. first slide bar; 52. receiving groove; 6. right side plate; 61. second slide bar; 62. jack; 7. steel ruler; 8. block; 9. moving plate; 91. limit block; 10. fixed plate; 11. threaded rod; 12. gear; 13. bearing; 14. placement plate; 141. baffle. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0021] Example: Figures 1 to 5 As shown, the utility model is a wheelbase measuring device for motor detection, including a base 1, a motor 2 is fixedly connected to the base 1, the motor 2 and the base 1 are vertically arranged, a measuring component for measuring the motor wheelbase is arranged on the motor 2, and the measuring component includes a bearing plate 3, a resistance plate 4 is fixedly connected to the bearing plate 3, a left side plate 5 and a right side plate 6 are slidably arranged on both sides of the bearing plate 3, a steel ruler 7 is inserted between the left side plate 5 and the right side plate 6, and a receiving groove 52 for receiving the steel ruler 7 is opened in the left side plate 5.

[0022] By using the supporting plate 3, it is easier to place the motor, and then by using the left plate 5 and the right plate 6 slidably arranged in the supporting plate 3, it is easier to clamp and fix the motor whose wheelbase is to be tested, which is more convenient and quick to use.

[0023] The bearing plate 3 is symmetrically provided with a slide groove 32, in which a first slide bar 51 and a second slide bar 61 are respectively slidably connected, the first slide bar 51 is fixedly connected to the bottom of the left plate 5, the second slide bar 61 is fixedly connected to the bottom of the right plate 6, the left plate 5 and the second slide bar 61 are in sliding contact, the right plate 6 and the first slide bar 51 are in sliding contact, both ends of the first slide bar 51 and the second slide bar 61 are fixedly connected with a stopper 8, and the first slide bar 51 and the second slide bar 61 are fixedly connected with a rack. The output shaft of the motor 2 is rotatably connected to the bottom of the bearing plate 3 through a rotating shaft, and a gear 12 is fixedly connected to the output shaft of the motor 2, and the gear 12 and the first slide bar 51 and the second slide bar 61 are both externally meshed.

[0024] By utilizing the external meshing between the gear 12 and the first slide bar 51 and the second slide bar 61 , it is easier to adjust the positions of the left plate 5 and the right plate 6 .

[0025] The upper surface of the supporting plate 3 is fixedly connected to a fixed plate 10 at one end away from the abutment plate 4, and a threaded rod 11 is threadedly connected in the fixed plate 10. The end of the threaded rod 11 located inside the supporting plate 3 is rotatably connected to a movable plate 9 via a bearing 13, and the lower surface of the movable plate 9 is in sliding contact with the upper surface of the supporting plate 3.

[0026] By utilizing the movable plate 9 that can be slidably arranged on the carrier plate 3 , it is possible to more easily perform interference positioning on motors of different lengths.

[0027] The bearing plate 3 is provided with a limiting groove 31, in which a limiting block 91 is slidably connected, and the movable plate 9 is slidably connected between the limiting block 91 fixedly connected at the bottom thereof and the limiting groove 31. By utilizing the limiting groove 31 provided on the bearing plate 3, the position of the movable plate 9 can be more easily adjusted, and the use is more convenient.

[0028] The left side plate 5 is fixedly connected with a placement plate 14, and baffles 141 are fixedly connected to both sides of the placement plate 14. The right side plate 6 is provided with an insertion hole 62, and the inner bottom surface of the insertion hole 62 is flush with the upper surface of the placement plate 14. By using the placement plate 14 fixedly connected to the left side plate 5, it is more convenient to place the steel ruler 7, and at the same time, by using the insertion hole 62 provided on the right side plate 6, it is more convenient to install the steel ruler 7.

[0029] During operation, when it is necessary to measure the wheelbase of motors of different specifications, first place the motor to be tested on the supporting plate 3 so that the end of the motor and the contact plate 4 are in conflict with each other, and then use the threaded rod 11 to drive the movable plate 9 to move so that the movable plate 9 is in conflict with the other end of the motor to be tested, and then start the motor 2, and use the motor 2 to drive the gear 12 to rotate. The gear 12 can drive the left side plate 5 and the right side plate 6 to move toward the side wall of the motor to be tested by externally meshing with the first slide bar 51 and the second slide bar 61, and then pass the end of the steel ruler 7 through the socket 62, and then place it in the placement plate 14, so that the steel ruler 7 and the left side plate 5 and the right side plate 6 are all vertically set, and then use the steel ruler 7 to measure the motor wheelbase.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A wheelbase measuring device for motor detection, comprising a base (1), characterized in that: The base (1) is fixedly connected to a motor (2), the motor (2) and the base (1) are vertically arranged, the motor (2) is provided with a measuring component for measuring the motor wheelbase, the measuring component comprises a bearing plate (3), a contact plate (4) is fixedly connected to the bearing plate (3), a left side plate (5) and a right side plate (6) are slidably arranged on both sides of the bearing plate (3), a steel ruler (7) is inserted between the left side plate (5) and the right side plate (6), and a receiving groove (52) for receiving the steel ruler (7) is provided in the left side plate (5).

2. A wheelbase measuring device for motor detection according to claim 1, characterized in that: The bearing plate (3) is symmetrically provided with slide grooves (32), and a first slide bar (51) and a second slide bar (61) are slidably connected in the slide grooves (32), respectively. The first slide bar (51) is fixedly connected to the bottom of the left plate (5), and the second slide bar (61) is fixedly connected to the bottom of the right plate (6). The left plate (5) and the second slide bar (61) are in sliding contact, and the right plate (6) and the first slide bar (51) are in sliding contact. Both ends of the first slide bar (51) and the second slide bar (61) are fixedly connected with stoppers (8), and the first slide bar (51) and the second slide bar (61) are fixedly connected with racks.

3. The wheelbase measuring device for motor detection according to claim 2, characterized in that: The output shaft of the motor (2) is rotatably connected to the bottom of the carrier plate (3) via a rotating shaft, a gear (12) is fixedly connected to the output shaft of the motor (2), and the gear (12) is externally meshed with the first slide bar (51) and the second slide bar (61).

4. The wheelbase measuring device for motor detection according to claim 1, characterized in that: A fixed plate (10) is fixedly connected to one end of the upper surface of the supporting plate (3) away from the abutment plate (4); a threaded rod (11) is threadedly connected to the fixed plate (10); one end of the threaded rod (11) located inside the supporting plate (3) is rotatably connected to a movable plate (9) via a bearing (13); and the lower surface of the movable plate (9) is in sliding contact with the upper surface of the supporting plate (3).

5. The wheelbase measuring device for motor detection according to claim 4, characterized in that: The bearing plate (3) is provided with a limiting groove (31), a limiting block (91) is slidably connected in the limiting groove (31), and the movable plate (9) is slidably connected to the limiting groove (31) via the limiting block (91) fixedly connected at the bottom thereof.

6. The wheelbase measuring device for motor detection according to claim 5, characterized in that: A placement plate (14) is fixedly connected to the left side plate (5), baffles (141) are fixedly connected to both sides of the placement plate (14), and a plug hole (62) is provided on the right side plate (6), the inner bottom surface of the plug hole (62) is flush with the upper surface of the placement plate (14).

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