CN219737530U - Sensor rotational speed test fixture - Google Patents

Abstract

The utility model belongs to the technical field of rotating speed testing tools, and particularly relates to a sensor rotating speed testing tool which comprises a workbench, wherein a main board is fixedly arranged at the top of the workbench, a power supply port is arranged on the main board, a fixed table is fixedly arranged on one side of the main board, a threaded shaft is rotatably assembled on the fixed table, a sliding table is sleeved on the threaded shaft in a threaded manner, an installation table is fixedly arranged above the sliding table, a detection head is fixedly assembled on the installation table and is electrically connected with the main board, an installation frame is arranged above the fixed table, the bottom of the installation frame is fixedly assembled with the top of the workbench, a limit groove is formed in the side wall of the installation frame, and two ends of the sliding table slide in the limit groove. According to the utility model, through the mounting frame, the limit groove, the first rotating handle and the sliding table, the effect that the rotating speed testing tool is suitable for the speed measurement of rotating equipment with different heights can be achieved; through threaded rod, slider, arc and second change the handle, can consolidate the power plug who inserts in the power inlet.

Description

Sensor rotational speed test fixture

Technical Field

The utility model relates to the technical field of rotating speed testing tools, in particular to a sensor rotating speed testing tool.

Background

The tool is a short for various tools used in the manufacturing process, and the sensor rotating speed testing tool is a measuring tool for measuring the rotating speed of an object and is generally used for detecting rotating speed equipment.

The prior art has the following problems:

1. the existing sensor rotating speed testing tool often cannot be adjusted in height by a rotating speed testing head, and cannot be adjusted according to the position of rotating speed equipment to be tested, so that the sensor rotating speed testing tool is single in use scene;

2. the current sensor rotational speed test fixture, its power source interface directly passes through the grafting circular telegram, breaks away from test fixture easily when the power cord receives to scrape when bumping when using, and then influences the test effect of frock to the rotational speed, has the insecure risk of power connection.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a sensor rotating speed testing tool, which solves the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sensor rotational speed test fixture, includes the workstation, the fixed mainboard that is provided with in top of workstation, be provided with the power inlet on the mainboard, one side of mainboard is fixed to be provided with the fixed station, the fixed station rotates and is equipped with the screw mandrel, screw mandrel upper thread cover is equipped with the sliding table, the fixed mount table that is provided with in top of sliding table, fixed assembly has the detection head on the mount table, and detects head and mainboard electricity and connect, the top of fixed station is provided with the mounting bracket, and the top fixed assembly of bottom and workstation of mounting bracket, the spacing groove has been seted up at the lateral wall of mounting bracket, and the both ends of sliding table slide in the spacing groove, the top of screw mandrel runs through the top of mounting bracket, and screw mandrel and mounting bracket rotate the assembly, the fixed first rotating handle that is equipped with in top of screw mandrel, one side of power inlet is provided with the fixed plate, the spout has been seted up on the fixed plate, the spout internal rotation is equipped with the threaded rod, and the both sides on the threaded rod are provided with the opposite direction screw mandrel, the screw mandrel upper thread cover is equipped with two sliders, and two upper thread covers have the threaded connection respectively, and two arc panels have the fixed connection to the side of arc, the side wall has the fixed connection, the arc has one end, the fixed connection has the side of the fixed connection.

As a preferable technical scheme of the utility model, the top of the sliding table is rotatably provided with a rotating part, and the rotating part and the mounting table are fixedly assembled.

As a preferred embodiment of the present utility model, the threaded shaft is rotatably connected to the mounting bracket via a bearing, and the threaded shaft is rotatably connected to the fixing base via a bearing.

As a preferable technical scheme of the utility model, the sliding block is of a convex structure, and the longitudinal section shape of the sliding groove is convex.

As a preferable technical scheme of the utility model, the opposite surfaces of the two arc plates are provided with rubber layers.

As a preferable technical scheme of the utility model, the main board is fixed on the top of the workbench through screws.

Compared with the prior art, the utility model provides a sensor rotating speed testing tool, which has the following beneficial effects:

1. this sensor rotational speed test fixture, through mounting bracket, spacing groove, first rotating handle and sliding table, sliding table and screw thread axle threaded connection, rotate first rotating handle and drive the screw thread axle and rotate, and then utilize and make the height to the sliding table adjust for adjust the mount table height position on the sliding table, make rotational speed test fixture be applicable to the rotation equipment speed measurement of different co-altitude and use.

2. This sensor rotational speed test fixture through threaded rod, slider, arc and second change, rotates the second and changes the drive threaded rod rotation, utilizes reverse screw thread on the threaded rod, and then makes two arcs remove in opposite directions, consolidates the power plug who inserts in the power inlet, avoids rotating test fixture drop when rotational speed test, guarantees test fixture's stability in use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of the structure A of FIG. 1 in accordance with the present utility model;

FIG. 3 is a side view of the structure of the present utility model;

fig. 4 is a cross-sectional view of a mounting plate structure of the present utility model.

In the figure: 1. a work table; 2. a main board; 201. a power supply port; 3. a fixed table; 4. a threaded shaft; 5. a sliding table; 6. a mounting table; 7. a detection head; 8. a mounting frame; 9. a limit groove; 10. a first rotating handle; 11. a fixing plate; 12. a chute; 13. a threaded rod; 14. a slide block; 15. a connecting block; 16. an arc-shaped plate; 17. a second rotating handle; 18. and a rotating part.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, in the present embodiment: the utility model provides a sensor rotational speed test fixture, including workstation 1, the top of workstation 1 is fixed and is provided with mainboard 2, be provided with power inlet 201 on the mainboard 2, and the fixed station 3 is fixed to be provided with in one side of mainboard 2, the rotation of fixed station 3 is furnished with screw mandrel 4, screw mandrel 4 goes up the screw mandrel and is equipped with slide table 5, screw mandrel 4 is used for controlling the height of slide table 5, the fixed mount table 6 that is provided with in top of slide table 5, the fixed detection head 7 that is equipped with on mount table 6, and detection head 7 and mainboard 2 electrical connection, detection head 7 is used for rotational speed test, mainboard 2 carries out the analysis to the data of detection head 7 test, the top of fixed station 3 is provided with mounting bracket 8, and the top of mounting bracket 8 and the top fixed assembly of workstation 1, limit slot 9 has been seted up to the lateral wall of mounting bracket 8, and the both ends of slide table 5 slide in the limit slot 9, the top of screw mandrel 4 runs through the top of mounting bracket 8, and screw mandrel 4 and 8 rotate the assembly, the top of screw mandrel 4 is fixed and is furnished with first twist grip 10, first twist grip 10 is used for rotating screw mandrel 4, be provided with the top 11 and two opposite side-stop blocks 11 and two arc 13 fixed connection 13, the top 13 are equipped with the opposite side of 13, the top of arc 13 are equipped with on two 13 and two arc 13, 13 top plates 13 are equipped with the opposite side-stop plates, 13 top 13 and two arc-shaped plates are fixed with the top 13 are equipped with the opposite top plate, 13, and a second rotating handle 17 is fixedly assembled at one end of the threaded rod 13 penetrating through the side wall of the fixed plate 11, and the second rotating handle 17 is used for controlling the threaded rod 13 to rotate.

In the embodiment, the top of the sliding table 5 is rotatably provided with the rotating part 18, the rotating part 18 is fixedly assembled with the mounting table 6, the mounting table 6 can rotate by utilizing the rotating part 18, and the use scenes of different positions of the mounting table 6 are further enriched; the threaded shaft 4 is rotationally connected with the mounting frame 8 through a bearing, the threaded shaft 4 is rotationally connected with the fixed table 3 through the bearing, and the threaded shaft 4 is rotated through the first rotating handle 10, so that the height of the sliding table 5 is controlled more conveniently; the sliding block 14 is of a convex structure, the longitudinal section of the sliding groove 12 is of a convex shape, and the sliding stability of the sliding block 14 is improved by utilizing the convex design of the sliding block 14; the rubber layers are arranged on the opposite surfaces of the two arc plates 16, so that the firmness of clamping the arc plates 16 is ensured by the rubber layers; the mainboard 2 passes through the screw fixation at the top of workstation 1, through the screwed connection of mainboard 2 for the dismantlement convenient and fast of mainboard 2.

The working principle and the using flow of the utility model are as follows: the operator is through inserting power plug in the power mouth 201, then rotate the second and change 17, drive threaded rod 13 through the second and rotate 17 and rotate, utilize the screw thread that the direction is opposite on the threaded rod 13, and then make two sliders 14 remove in opposite directions, two sliders 14 drive two arc 16 and press from both sides power plug and solid, when needing to detect head 7 altitude mixture control, through rotating first handle 10, utilize first handle 10 to drive screw shaft 4 and rotate, utilize the threaded connection of sliding table 5 and screw shaft 4, and then make the altitude mixture control to sliding table 5, and then realize the position control to detecting head 7.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. A sensor rotational speed test fixture, its characterized in that: including workstation (1), the fixed mainboard (2) that is provided with in top of workstation (1), be provided with power inlet (201) on mainboard (2), one side of mainboard (2) is fixed to be provided with fixed station (3), fixed station (3) rotate and are equipped with screw mandrel (4), screw mandrel (4) go up the screw shell and are equipped with sliding table (5), the fixed mount table (6) that is provided with in top of sliding table (5), fixed assembly has detection head (7) on mount table (6), and detection head (7) and mainboard (2) electricity are connected, the top of fixed station (3) is provided with mounting bracket (8), and the fixed assembly in top of mounting bracket (8) and the top of workstation (1), limit groove (9) have been seted up to the lateral wall of mounting bracket (8), and the both ends of sliding table (5) slide in limit groove (9), the top of running through mounting bracket (8) on the top of screw mandrel (4), and screw mandrel (8) rotate and assemble, the top of screw mandrel (4) is equipped with (11) and fixed to be equipped with in top (11) of mounting bracket (8), fixed station (11) are provided with fixed to be equipped with on one side of the fixed station (11), the utility model discloses a movable type electric motor is characterized by comprising a sliding groove (12), a threaded rod (13) is assembled in the sliding groove (12), threads with opposite directions are arranged on two sides of the threaded rod (13), two sliding blocks (14) are sleeved on the threaded rod (13) in a threaded mode, the two sliding blocks (14) are respectively connected with threads on two sides of the threaded rod (13) in a threaded mode, connecting blocks (15) are fixedly assembled on the sliding blocks (14), arc plates (16) are fixedly arranged on opposite faces of the connecting blocks (15), the heights of the arc plates (16) are consistent with the heights of power supply ports (201), one end of the threaded rod (13) penetrates through the side wall of the fixed plate (11), and a second rotating handle (17) is fixedly assembled on one end of the threaded rod (13) penetrating through the side wall of the fixed plate (11).

2. The sensor rotational speed testing tool according to claim 1, wherein: the top of the sliding table (5) is rotatably provided with a rotating part (18), and the rotating part (18) and the mounting table (6) are fixedly assembled.

3. The sensor rotational speed testing tool according to claim 1, wherein: the threaded shaft (4) is rotationally connected with the mounting frame (8) through a bearing, and the threaded shaft (4) is rotationally connected with the fixed table (3) through the bearing.

4. The sensor rotational speed testing tool according to claim 1, wherein: the sliding block (14) is of a convex structure, and the longitudinal section of the sliding groove (12) is of a convex shape.

5. The sensor rotational speed testing tool according to claim 1, wherein: the opposite surfaces of the two arc plates (16) are provided with rubber layers.

6. The sensor rotational speed testing tool according to claim 1, wherein: the main board (2) is fixed on the top of the workbench (1) through screws.