CN220649546U

CN220649546U - High-precision level gauge inspection device

Info

Publication number: CN220649546U
Application number: CN202321967385.XU
Authority: CN
Inventors: 陶勇
Original assignee: Nantong Precision Laser Instrument Co ltd
Current assignee: Nantong Precision Laser Instrument Co ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2024-03-22
Anticipated expiration: 2033-07-25

Abstract

The utility model belongs to the technical field of level inspection, and discloses a high-precision level inspection device which comprises a base, wherein a connecting groove is formed in the surface of the base, a bearing block is abutted to the inner wall of the connecting groove, a placing groove is formed in the surface of the bearing block, a fixing mechanism is arranged at the outer end of the bearing block, and a limiting mechanism is arranged at the outer end of the base. And avoid the condition that the instrument precision is out of alignment because of direct contact with the level meter by hand in the moving process.

Description

High-precision level gauge inspection device

Technical Field

The utility model relates to the technical field of level meter inspection, in particular to a high-precision level meter inspection device.

Background

The level gauge is a common measuring tool for measuring small angles and is widely applied to the mechanical industry and instrument manufacturing. The measuring device is mainly used for measuring the inclination angle relative to the horizontal position, the planeness and straightness of machine tool equipment guide rails, and the horizontal position and the vertical position of equipment installation.

In measuring a platform with a large size or a guide rail with a large length, multiple measurements are generally required. Sometimes, the measurement-debugging work is repeated, so that the measurement is performed at the same position to ensure the comparability and the accuracy of the measurement result. However, the common level is small in size and light in weight, and the detection surface is basically a smooth surface, so that the movement is easy to occur, the lack of contrast of multiple measurement results is caused, the debugging effect is affected, and the data after detection is not accurate enough.

Therefore, a high-precision level meter inspection device is provided, and the level meter inspection device is updated and modified on the basis of the device, so that the defects are overcome.

Disclosure of Invention

The utility model aims at: the utility model provides a high-precision level inspection device, which aims to solve the problems that a common level is small in size and light in weight, and a detection surface is basically a smooth surface, so that the movement is easy to occur, the comparison of multiple measurement results is lacking, and the debugging effect is influenced.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a high accuracy's spirit level verifying attachment, includes the base, the spread groove has been seted up on the surface of base, the inner wall butt of spread groove has the carrier block, the standing groove has been seted up on the surface of carrier block, the outer end of carrier block is provided with fixed establishment, the outer end of base is provided with stop gear.

Further, fixed establishment includes the turning block, the outer end rotation of loading shoe is connected with the turning block, the one end fixed mounting of turning block has the threaded rod, the outer end both sides screw thread of threaded rod is opposite, the outer end both sides threaded connection of threaded rod has the screw thread piece, the outer end fixed mounting of screw thread piece has splint.

Further, the inner wall sliding connection of splint has the gag lever post, the both ends of gag lever post with the inner wall fixed mounting of loading block, the inboard of standing groove is seted up and is supplied the sliding groove of the outer end sliding connection of screw thread piece.

Further, stop gear includes the knob, the outer end rotation of base is connected with the knob, the one end fixed mounting of knob has the dwang, the outer end fixed mounting of dwang has equidistant gear ring, the outer end meshing of gear ring is connected with the gear, the bottom fixed mounting of gear has the screw pole, the outer end threaded connection of screw pole has the screw board, the outer end downside fixed mounting of screw board has the magnetic path, the inner wall bottom of base seted up with the outer end assorted recess of magnetic path.

Further, one end of the screw rod is rotatably connected with the inner wall of the base, and the magnetic block and the groove are on the same vertical line.

Further, the inner wall sliding connection of screw board has the slide bar, the both ends of slide bar with the inner wall fixed mounting of base.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the rotating block is rotated to drive the threaded rod to rotate, so that the clamping plates move in opposite directions, and the level placed in the placing groove is fixed, so that the shaking caused by receiving external force during the inspection of the equipment is prevented.

2. According to the utility model, the rotating knob is rotated to drive the rotating rod to rotate, so that the gear ring drives the screw rod at the outer end of the gear to rotate, the screw plate drives the magnetic block to enter the groove, the magnetic block is adsorbed between the magnetic block and the inspection bench contacted with the bottom of the base, and the position of the level gauge is unchanged in the process of detecting and debugging for many times. The operation is convenient, and the condition that the precision of the instrument is out of alignment due to direct contact with the level meter by hands in the moving process is avoided.

Drawings

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

FIG. 2 is a schematic view of the structure of the fixing mechanism of the present utility model;

FIG. 3 is a schematic top view of the internal structure of the base of the present utility model;

fig. 4 is a schematic structural view of a limiting mechanism of the present utility model.

Reference numerals: 1. a base; 11. a connecting groove; 2. a bearing block; 21. a placement groove; 3. a fixing mechanism; 31. a rotating block; 32. a clamping plate; 33. a sliding groove; 34. a limit rod; 35. a threaded rod; 36. a screw block; 4. a limiting mechanism; 41. a knob; 42. a rotating lever; 43. a gear ring; 44. a gear; 45. a screw plate; 46. a magnetic block; 47. a slide bar; 48. a screw rod; 49. a groove.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1 to 4, a high-precision level inspection device comprises a base 1, wherein a connecting groove 11 is formed in the surface of the base 1, a bearing block 2 is abutted to the inner wall of the connecting groove 11, a placing groove 21 is formed in the surface of the bearing block 2, a fixing mechanism 3 is arranged at the outer end of the bearing block 2, and a limiting mechanism 4 is arranged at the outer end of the base 1; specifically, the level in the placing groove 21 is fixed through the fixing mechanism 3, the base 1 is adsorbed on the inspection bench through the limiting mechanism 4, and the accuracy of device inspection is improved.

As shown in fig. 1 and 2, the fixing mechanism 3 comprises a rotating block 31, the outer end of the bearing block 2 is rotatably connected with the rotating block 31, one end of the rotating block 31 is fixedly provided with a threaded rod 35, threads on two sides of the outer end of the threaded rod 35 are opposite, threads on two sides of the outer end of the threaded rod 35 are connected with threaded blocks 36, and clamping plates 32 are fixedly arranged at the outer ends of the threaded blocks 36; specifically, the rotation block 31 is rotated to drive the threaded rod 35 to rotate, so that the clamping plates 32 move in opposite directions, and the level placed in the placement groove 21 is fixed, so that the shaking caused by the external force received by the equipment during the inspection is prevented.

As shown in fig. 1 and 2, the inner wall of the clamping plate 32 is slidably connected with a limiting rod 34, two ends of the limiting rod 34 are fixedly installed with the inner wall of the bearing block 2, and the inner side of the placing groove 21 is provided with a sliding groove 33 for slidably connecting the outer end of the threaded block 36; specifically, the movable clamping plate 32 is convenient to limit, and the moving stability of the clamping plate 32 is improved.

As shown in fig. 1, 3 and 4, the limiting mechanism 4 comprises a knob 41, the outer end of the base 1 is rotationally connected with the knob 41, one end of the knob 41 is fixedly provided with a rotating rod 42, the outer end of the rotating rod 42 is fixedly provided with equidistant gear rings 43, the outer end of the gear rings 43 is in meshed connection with a gear 44, the bottom of the gear 44 is fixedly provided with a screw rod 48, the outer end of the screw rod 48 is in threaded connection with a screw plate 45, the lower side of the outer end of the screw plate 45 is fixedly provided with a magnetic block 46, and the bottom of the inner wall of the base 1 is provided with a groove 49 matched with the outer end of the magnetic block 46; specifically, the knob 41 is rotated to drive the rotating rod 42 to rotate, so that the gear ring 43 drives the screw rod 48 at the outer end of the gear 44 to rotate, the screw plate 45 drives the magnetic block 46 to enter the groove 49, the magnetic block 46 is adsorbed to the inspection bench contacted with the bottom of the base 1, and the position of the level is unchanged in the process of detecting and debugging for many times.

As shown in fig. 3 and 4, the inner wall of the screw plate 45 is slidably connected with a slide bar 47, two ends of the slide bar 47 are fixedly installed on the inner wall of the base 1, one end of a screw rod 48 is rotatably connected with the inner wall of the base 1, and the magnetic block 46 and the groove 49 are on the same vertical line; specifically, the moving screw rod 45 is conveniently limited, so that the magnetic block 46 stably enters the groove 49.

To sum up: the rotating block 31 is rotated to drive the threaded rod 35 to rotate, so that the clamping plate 32 moves in opposite directions, the level placed in the placing groove 21 is fixed, the occurrence of shaking caused by external force is prevented when equipment is inspected, the rotating rod 42 is driven to rotate by the rotating knob 41, the gear ring 43 drives the screw rod 48 at the outer end of the gear 44 to rotate, the screw plate 45 drives the magnetic block 46 to enter the groove 49, the magnetic block 46 is adsorbed between the magnetic block 46 and the inspection bench contacted with the bottom of the base 1, and the position of the level is unchanged in the process of detecting and debugging for a plurality of times. The operation is convenient, and the condition that the precision of the instrument is out of alignment due to direct contact with the level meter by hands in the moving process is avoided.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high accuracy spirit level verifying attachment, includes base (1), its characterized in that: the novel bearing device is characterized in that a connecting groove (11) is formed in the surface of the base (1), a bearing block (2) is abutted to the inner wall of the connecting groove (11), a placing groove (21) is formed in the surface of the bearing block (2), a fixing mechanism (3) is arranged at the outer end of the bearing block (2), and a limiting mechanism (4) is arranged at the outer end of the base (1).

2. A high precision level inspection apparatus as defined in claim 1, wherein: the fixing mechanism (3) comprises a rotating block (31), the outer end of the bearing block (2) is rotationally connected with the rotating block (31), one end of the rotating block (31) is fixedly provided with a threaded rod (35), threads on two sides of the outer end of the threaded rod (35) are opposite, threads on two sides of the outer end of the threaded rod (35) are connected with threaded blocks (36), and clamping plates (32) are fixedly arranged at the outer ends of the threaded blocks (36).

3. A high precision level inspection apparatus as defined in claim 2, wherein: the inner wall sliding connection of splint (32) has gag lever post (34), gag lever post (34) both ends with the inner wall fixed mounting of loading block (2), the inboard of standing groove (21) is seted up confession outer end sliding connection's of screw thread piece (36) sliding groove (33).

4. A high precision level inspection apparatus as defined in claim 1, wherein: stop gear (4) are including knob (41), the outer end rotation of base (1) is connected with knob (41), one end fixed mounting of knob (41) has dwang (42), the outer end of dwang (42) is fixed with equidistant gear ring (43), the outer end meshing of gear ring (43) is connected with gear (44), the bottom fixed mounting of gear (44) has screw (48), the outer end threaded connection of screw (48) has screw plate (45), the outer end downside fixed mounting of screw plate (45) has magnetic path (46), inner wall bottom of base (1) seted up with outer end assorted recess (49) of magnetic path (46).

5. A high precision level inspection device according to claim 4, wherein: one end of the screw rod (48) is rotatably connected with the inner wall of the base (1), and the magnetic block (46) and the groove (49) are on the same vertical line.

6. A high precision level inspection device according to claim 5, wherein: the inner wall sliding connection of screw board (45) has slide bar (47), the both ends of slide bar (47) with the inner wall fixed mounting of base (1).