CN220625158U

CN220625158U - Precision detection device

Info

Publication number: CN220625158U
Application number: CN202322340411.2U
Authority: CN
Inventors: 杨静蓉; 陈霖; 杨柳; 华凯
Original assignee: Shanghai Fengqi Machinery Technology Co ltd
Current assignee: Shanghai Fengqi Machinery Technology Co ltd
Priority date: 2023-08-30
Filing date: 2023-08-30
Publication date: 2024-03-19
Anticipated expiration: 2033-08-30

Abstract

The utility model discloses a precision detection device, which relates to the field of cutter processing detection and aims at solving the problems that a detection component in the prior art also needs to be manually moved up and down to enable the convenience in use to be improved.

Description

Precision detection device

Technical Field

The utility model relates to the field of tool precision detection, in particular to a precision detection device.

Background

The detection of the cutter precision refers to detecting and evaluating the size, shape, surface quality and the like of the cutter so as to ensure that the precision and performance of the cutter meet the requirements in the use process.

Size measurement: and measuring the length, width, thickness and other dimensions of the cutter by using a measuring tool, and comparing the dimensions with design requirements. Shape measurement: the shape and the outline of the cutter are measured by using an optical measuring instrument, and the parameters comprise surface curvature, straightness, parallelism, perpendicularity and the like. And (3) surface quality detection: the surface of the cutter is inspected by visual inspection, touch detection, or using a tool such as a microscope to detect the presence or absence of defects such as scratches, packaging, oxidation, and the like, and also thickness measurement, hardness detection, and functional test.

Chinese patent CN202022792041.2 discloses a projector detection device for measuring horizontal precision of a cutter, which comprises a base plate, one end of the base plate is connected with a movable component for keeping the device horizontal as a whole, one end of the base plate is connected with a detection component for measuring the levelness of an object to be measured, the utility model can facilitate staff to observe the levelness of the surface of the base plate for placing the object to be measured through the arrangement of a first transparent tube, the staff can conveniently adjust the integral height of the device through the arrangement of three groups of lifting screws, the detection effect is improved, the device is not limited by the place, the height of the object to be measured can be conveniently obtained through the distance scale of the surface of a support column, the distance between the protrusion of the surface of the object to be measured and the support column can be conveniently calculated through the scale cooperation of the press plate and the surface of the support column, the obtained data is more accurate, but the detection component also needs to be manually moved up and down, and the use convenience is to be improved.

Disclosure of Invention

In view of the problems existing in the prior art, the utility model discloses an accuracy detection device, which adopts the technical scheme that the accuracy detection device comprises a bottom plate, wherein a placement table is connected to the bottom plate, a first upright post and a second upright post are respectively connected to the left side and the right side of the bottom plate, the accuracy detection device further comprises a detection assembly, a first rectangular hole and a second rectangular hole are arranged on the detection assembly, the first rectangular hole is connected with the first upright post, the second rectangular hole is connected with the second upright post, a placement flat plate is connected to the first upright post, a driving motor is connected to the placement flat plate, an output shaft of the driving motor is connected with a screw rod, and a sliding block is connected to the detection assembly and connected with the screw rod.

As a preferable technical scheme of the utility model, the detection component is connected with a first level, and the bottom plate is connected with a second level.

As a preferable technical scheme of the utility model, the bottom plate is connected with a threaded column, and the threaded column is connected with a rotating column.

As a preferable technical scheme of the utility model, scales are connected to the first upright post and the second upright post, so that the inclination degree of the cutter is convenient to observe.

As a preferable technical scheme of the utility model, the detection component is provided with a hole, the sliding block is movably connected with the hole, the left side and the right side of the sliding block are connected with flexible fabrics, and the flexible fabrics are connected with the hole.

As a preferable technical scheme of the utility model, the left side of the detection component is connected with the balancing weight, and the balancing weight can play a role in maintaining certain balance.

The utility model has the beneficial effects that: according to the utility model, the to-be-detected cutter is horizontally placed on the placing table, the threaded column can be enabled to move up and down in the bottom plate by screwing the rotating column, whether the bottom plate is regulated to be horizontal is judged by the second level, the screw can be enabled to rotate by starting the driving motor, so that the sliding block moves up and down in the screw, the flexible fabric plays a certain connecting role, the first upright post is provided with a certain allowance in the first rectangular hole, the second upright post is provided with a certain allowance in the second rectangular hole, the detection assembly can rotate at a small-amplitude angle so as to be convenient for matching the inclination degree of the cutter when the cutter is pressed down, the reading can be obtained through the scale, the whole inclination degree is measured, the balancing weight plays a role of balancing weight, the detection assembly is stable when moving up and down, the detection assembly does not need to move manually, and the use is convenient.

Drawings

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

FIG. 2 is a schematic top view of the detection assembly of the present utility model;

fig. 3 is a schematic top view of the base plate of the present utility model.

In the figure: 1. a bottom plate; 2. a threaded column; 3. rotating the column; 4. a first upright; 5. a scale; 6. a detection assembly; 7. placing a flat plate; 8. a driving motor; 9. a screw rod; 10. a first level; 11. a second upright; 12. a placement table; 13. a first rectangular hole; 14. balancing weight; 15. a hole; 16. a sliding block; 17. a flexible fabric; 18. a second level; 19. and a second rectangular hole.

Detailed Description

Example 1

As shown in fig. 1 to 3, the utility model discloses a precision detection device, which adopts the technical scheme that the precision detection device comprises a bottom plate 1, wherein a placing table 12 is connected to the bottom plate 1 through bolts, a first upright 4 and a second upright 11 are fixedly connected to the left side and the right side of the bottom plate 1 respectively, the effect of limiting a detection component 6 can be achieved, a first rectangular hole 13 and a second rectangular hole 19 are arranged on the detection component 6, the first rectangular hole 13 is movably connected with the first upright 4, the second rectangular hole 19 is movably connected with the second upright 11, a placing flat plate 7 is connected to the first upright 4 through bolts, a driving motor 8 is connected to the placing flat plate 7 through bolts, the driving motor 8 can play a role of driving and rotating a screw 9, an output shaft of the driving motor 8 is movably connected with the screw 9, a sliding block 16 is movably connected to the detection component 6, the detection component 6 can rotate in a small amplitude relative to the sliding block 16, the sliding block 16 is movably connected with the screw 9, and the sliding block 16 can move up and down through the rotation of the screw 9. The detection assembly 6 is connected with a first level 10, the bottom plate 1 is connected with a second level 18, and the first level 10 and the second level 18 can be convenient for observing whether the level is horizontal or not. Threaded connection has screw thread post 2 on the bottom plate 1, screw thread post 2 and rotation post 3 fixed connection through rotating rotation post 3, can adjust the height of screw thread post 2 to can be convenient for adjust the horizontality of bottom plate 1. The first upright post 4 and the second upright post 11 are respectively connected with scales 5, so that the heights of the left side and the right side can be conveniently observed and controlled. The left side of the detection component 6 is provided with a hole 15, the sliding block 16 is movably connected with the hole 15, the left side and the right side of the sliding block 16 are movably connected with flexible fabrics 17, the flexible fabrics 17 have elasticity and can play an auxiliary connection role, and the flexible fabrics 17 are connected with the hole 15. The left side of the detection component 6 is fixedly connected with the balancing weight 14, and the balancing weight 14 can play a role in balancing weight.

The working principle of the utility model is as follows: the tool to be detected is horizontally placed on the placing table 12, the threaded column 2 can be enabled to move up and down in the bottom plate 1 by screwing the rotating column 3, whether the bottom plate 1 is adjusted to be horizontal or not is judged through the second level meter 18, the screw rod 9 can be enabled to rotate by starting the driving motor 8, accordingly the sliding block 16 moves up and down on the screw rod 9, the flexible fabric 17 plays a certain connecting role, the first upright column 4 has a certain allowance in the first rectangular hole 13, the second upright column 11 has a certain allowance in the second rectangular hole 19, the detecting assembly 6 can rotate at a small-amplitude angle so as to be convenient for matching the inclination degree of the tool when being pressed down, readings can be obtained through the scale 5, the whole inclination degree is measured, the balancing weight 14 plays a role of balancing weight, and the detecting assembly 6 is relatively stable when moving up and down.

The connection related to the utility model is a conventional means adopted by the person skilled in the art, and the technical teaching can be obtained through limited tests, which belongs to common general knowledge.

The components not described in detail herein are prior art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims

1. An accuracy testing device, characterized in that: including bottom plate (1), be connected with on bottom plate (1) and place platform (12), bottom plate (1) left and right sides is connected with first stand (4), second stand (11) respectively, still includes detection component (6), be equipped with first rectangular hole (13), second rectangular hole (19) on detection component (6), first rectangular hole (13) with first stand (4) are connected, second rectangular hole (19) with second stand (11) are connected, be connected with on first stand (4) and place dull and stereotyped (7), be connected with driving motor (8) on placing dull and stereotyped (7), the output shaft of driving motor (8) is connected with lead screw (9), be connected with sliding block (16) on detection component (6), sliding block (16) with lead screw (9) are connected.

2. The accuracy detecting apparatus according to claim 1, wherein: the detection assembly (6) is connected with a first level meter (10), and the bottom plate (1) is connected with a second level meter (18).

3. The accuracy detecting apparatus according to claim 1, wherein: the base plate (1) is connected with a threaded column (2), and the threaded column (2) is connected with a rotating column (3).

4. The accuracy detecting apparatus according to claim 1, wherein: the first upright post (4) and the second upright post (11) are connected with scales (5).

5. The accuracy detecting apparatus according to claim 1, wherein: the detection assembly (6) is provided with a hole (15), the sliding block (16) is movably connected with the hole (15), flexible fabrics (17) are connected to the left side and the right side of the sliding block (16), and the flexible fabrics (17) are connected with the hole (15).

6. The accuracy detecting apparatus according to claim 1, wherein: the left side of the detection component (6) is connected with the balancing weight (14).