CN219757198U - Hollow long shaft verticality detection device - Google Patents

Abstract

The utility model relates to a hollow long shaft verticality detection device, which comprises an operation table, wherein one side of the top of the operation table is fixedly connected with a fixed plate, one side of the top of the operation table, which is far away from the fixed plate, is slidably connected with a movable plate, the top of the fixed plate and the top of the movable plate are both slidably connected with adjusting plates, one sides, which are close to each other, of the two adjusting plates are both fixedly connected with mounting blocks, one side of each mounting block is detachably connected with a long shaft fixed block, the top of the operation table is provided with a meter stand, one side of the meter stand is provided with a guide rod, and one end of the guide rod is provided with a dial gauge, and the beneficial effects are that: the utility model has simple operation and convenient use, can effectively and flexibly adjust the hollow long shafts according to different types, sizes and lengths, effectively improves the flexibility and adaptability of the equipment in use, effectively ensures the use effect of the equipment, and avoids the conditions of small adjustment range, poor adaptability and larger limitation of the traditional equipment.

Description

Hollow long shaft verticality detection device

Technical Field

The utility model relates to the technical field of detection equipment, in particular to a device for detecting the perpendicularity of a hollow long shaft.

Background

The hollow shaft is characterized in that a through hole is formed in the center of the shaft body, an inner key groove is formed in the through hole, a stepped cylinder is machined on the outer surface of the shaft body, and an outer key groove is formed in the shaft body.

The utility model provides a camshaft terminal surface straightness detection anchor clamps (bulletin number: CN 215825165U) that hangs down, it adopts integral type assembled structure, and the camshaft of different length specifications only need adjust the movable center when the clamping, can be smooth install the camshaft on the anchor clamps body, detection mechanism's combination, the detection flexible operation detects convenient to use, has ensured going on smoothly of detection, but it can only realize the small distance adjustment to center through twisting the handle, and the limitation is great, and the adaptability is relatively poor, can influence the flexibility of equipment when in fact.

Therefore, a device for detecting the verticality of the long axis of the hollow is provided so as to solve the above problems.

Disclosure of Invention

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a hollow major axis straightness detection device that hangs down, includes the operation panel, operation panel top one side fixedly connected with fixed plate, fixed plate one side sliding connection has the movable plate is kept away from at the operation panel top, equal sliding connection has the regulating plate in fixed plate and movable plate top, two the regulating plate is close to each other one side equal fixedly connected with installation piece, every all dismantle on installation piece one side is connected with the major axis fixed block, the operation panel top is provided with the table seat frame, table seat frame one side is provided with the guide arm, guide arm one end is provided with the amesdial.

As a preferable technical scheme of the utility model, one end of the operating platform is fixedly connected with a motor, the output end of the motor penetrates through the operating platform and is fixedly connected with a threaded rod, one end of the threaded rod, which is far away from the motor, is rotationally connected with the inner wall of the operating platform, the middle part of the threaded rod is in threaded connection with a sliding block, and the top end of the sliding block penetrates through the operating platform and is fixedly connected with the bottom of the movable plate.

As a preferable technical scheme of the utility model, the bottoms of the inner walls of the fixed plate and the movable plate are fixedly connected with electric telescopic rods, the output end of each electric telescopic rod is fixedly connected with a transmission plate, the two transmission plates are respectively and slidably connected with the inner walls of the corresponding fixed plate and the movable plate, and the bottom ends of the two adjusting plates respectively penetrate through the corresponding fixed plate and the movable plate and are fixedly connected with the corresponding transmission plates.

As a preferable technical scheme of the utility model, one side of each installation block, which is close to the corresponding long shaft fixing block, is provided with a slot, one end of each long shaft fixing block, which is close to the corresponding installation block, is fixedly connected with an insertion block, and each insertion block is inserted into the corresponding slot.

As a preferable technical scheme of the utility model, the top of each inserting block is slidably connected with a limiting clamping block, each limiting clamping block is clamped with a limiting groove on the corresponding installing block, the bottom end of each limiting clamping block penetrates through the corresponding inserting block and is fixedly connected with a sliding plate, one side, away from the corresponding limiting clamping block, of each sliding plate is fixedly connected with a spring, and each spring is fixedly connected with the inner wall of the corresponding inserting block.

As a preferable technical scheme of the utility model, the long shaft fixing block is provided with a plurality of types according to the size of the model and the like.

The utility model has the following advantages: the utility model has simple operation and convenient use, can effectively and flexibly adjust the hollow long shafts according to different types, sizes and lengths, effectively improves the flexibility and adaptability of the equipment in use, effectively ensures the use effect of the equipment, and avoids the conditions of small adjustment range, poor adaptability and larger limitation of the traditional equipment.

Drawings

FIG. 1 is a schematic cross-sectional view of a preferred embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of the structure at A of a preferred embodiment of the present utility model;

fig. 3 is a schematic top view of a preferred embodiment of the present utility model.

Reference numerals illustrate: 1. an operation table; 2. a fixing plate; 3. a moving plate; 4. an adjusting plate; 5. a mounting block; 6. a long shaft fixing block; 7. a meter base frame; 8. a guide rod; 9. a dial gauge; 10. a motor; 11. a threaded rod; 12. a slide block; 13. an electric telescopic rod; 14. a drive plate; 15. a slot; 16. inserting blocks; 17. a limit clamping block; 18. a sliding plate; 19. and (3) a spring.

Detailed Description

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model is further described below with reference to the accompanying drawings.

Examples

Referring to fig. 1-3, the device for detecting verticality of a hollow long shaft of the present utility model comprises an operation table 1, a fixed plate 2 is fixedly connected to one side of the top of the operation table 1, a movable plate 3 is slidingly connected to one side of the top of the operation table 1 far away from the fixed plate 2, a motor 10 is fixedly connected to one end of the operation table 1, an output end of the motor 10 penetrates through the operation table 1 and is fixedly connected with a threaded rod 11, one end of the threaded rod 11 far away from the motor 10 is rotationally connected with an inner wall of the operation table 1, a sliding block 12 is screwed in the middle of the threaded rod 11, the top end of the sliding block 12 penetrates through the operation table 1 and is fixedly connected with the bottom of the movable plate 3, adjusting plates 4 are slidingly connected to the top ends of the fixed plate 2 and the bottom of the inner wall of the movable plate 3, an electric telescopic rod 13 is fixedly connected to the bottom of each of the fixed plate 2 and the movable plate 3, a driving plate 14 is fixedly connected to an output end of each electric telescopic rod 13, the two driving plates 14 are slidingly connected with the inner walls of the corresponding fixed plate 2 and the movable plate 3 respectively, the bottom ends of the two adjusting plates 4 respectively penetrate through the corresponding fixed plate 2 and the moving plate 3 and are fixedly connected with the corresponding transmission plate 14, one side, close to each other, of the two adjusting plates 4 is fixedly connected with the installation block 5, one side of each installation block 5 is detachably connected with the long shaft fixing block 6, the long shaft fixing block 6 is provided with a plurality of types according to the size and the like, one side, close to the corresponding long shaft fixing block 6, of each installation block 5 is provided with the slot 15, one end, close to the corresponding installation block 5, of each long shaft fixing block 6 is fixedly connected with the insertion block 16, each insertion block 16 is inserted with the corresponding slot 15, the top of each insertion block 16 is slidably connected with the limiting clamping block 17, each limiting clamping block 17 is clamped with the limiting groove on the corresponding installation block 5, the bottom end of each limiting clamping block 17 penetrates through the corresponding insertion block 16 and is fixedly connected with the sliding plate 18, the sliding plate 18 is kept away from the corresponding spacing fixture block 17 one side all fixedly connected with spring 19, and every spring 19 all is with corresponding insert 16 inner wall fixed connection, and operating panel 1 top is provided with table seat frame 7, and table seat frame 7 one side is provided with guide arm 8, and guide arm 8 one end is provided with amesdial 9.

Specifically, when the utility model is used, the starting motor 10 drives the threaded rod 11 to rotate, so that the sliding block 12 drives the movable plate 3 and each installation piece on the movable plate to move under the transmission effect, and then the hollow long shafts with different lengths are effectively adjusted, the electric telescopic rods 3 are started to drive the transmission plate 14, the adjusting plate 4 and the hollow long shafts clamped between the two long shaft fixing blocks 6 to adjust the height, the convenience of equipment adjustment and the adaptability in use are effectively improved, meanwhile, the limiting clamping blocks 17 are pressed to separate from the corresponding clamping grooves, so that the inserting blocks 16 can be quickly pulled out of the corresponding slots 15 to complete the disassembly of the long shaft fixing blocks 6, then the appropriate long shaft fixing blocks 6 are selected to be quickly installed according to different requirements, the convenience of equipment use is further improved, the condition that the adaptability is poor in the traditional equipment use is avoided, and the use effect of the equipment is effectively ensured.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims (6)

1. The utility model provides a hollow major axis straightness detection device that hangs down, includes operation panel (1), its characterized in that, operation panel (1) top one side fixedly connected with fixed plate (2), fixed plate (2) one side sliding connection has movable plate (3) are kept away from at operation panel (1) top, fixed plate (2) and movable plate (3) top all sliding connection have regulating plate (4), two equal fixedly connected with installation piece (5) in one side that is close to each other regulating plate (4), every all dismantle on one side of installation piece (5) and be connected with major axis fixed block (6), operation panel (1) top is provided with table seat frame (7), table seat frame (7) one side is provided with guide arm (8), guide arm (8) one end is provided with amesdial (9).

2. The device for detecting the perpendicularity of the hollow long shaft according to claim 1, wherein one end of the operating platform (1) is fixedly connected with a motor (10), the output end of the motor (10) penetrates through the operating platform (1) and is fixedly connected with a threaded rod (11), one end, far away from the motor (10), of the threaded rod (11) is rotationally connected with the inner wall of the operating platform (1), a sliding block (12) is connected with the middle part of the threaded rod (11) in a threaded manner, and the top end of the sliding block (12) penetrates through the operating platform (1) and is fixedly connected with the bottom of the movable plate (3).

3. The device for detecting the perpendicularity of the hollow long shaft according to claim 1, wherein the bottoms of the inner walls of the fixed plate (2) and the movable plate (3) are fixedly connected with electric telescopic rods (13), the output end of each electric telescopic rod (13) is fixedly connected with a transmission plate (14), two transmission plates (14) are respectively and slidably connected with the inner walls of the corresponding fixed plate (2) and the movable plate (3), and the bottoms of the two adjusting plates (4) respectively penetrate through the corresponding fixed plate (2) and the movable plate (3) and are fixedly connected with the corresponding transmission plates (14).

4. The device for detecting the perpendicularity of the hollow long shaft according to claim 1, wherein a slot (15) is formed in one side, close to the corresponding long shaft fixing block (6), of each mounting block (5), an inserting block (16) is fixedly connected to one end, close to the corresponding mounting block (5), of each long shaft fixing block (6), and each inserting block (16) is inserted into the corresponding slot (15).

5. The device for detecting the perpendicularity of the hollow long shaft according to claim 4, wherein the top of each inserting block (16) is slidably connected with a limiting clamping block (17), each limiting clamping block (17) is clamped with a limiting groove on the corresponding mounting block (5), the bottom end of each limiting clamping block (17) penetrates through the corresponding inserting block (16) and is fixedly connected with a sliding plate (18), a spring (19) is fixedly connected to one side, away from the corresponding limiting clamping block (17), of each sliding plate (18), and each spring (19) is fixedly connected with the inner wall of the corresponding inserting block (16).

6. The device for detecting the perpendicularity of the hollow long shaft according to claim 1, wherein the long shaft fixing block (6) is provided with a plurality of types according to the size of the model and the like.