CN217275913U

CN217275913U - Automatic dust cover height detection device

Info

Publication number: CN217275913U
Application number: CN202122392783.0U
Authority: CN
Inventors: 朱晓华; 陈满飞; 潘焰林
Original assignee: Ningbo Zhenhai Shidong Bearing Co ltd
Current assignee: Ningbo Zhenhai Shidong Bearing Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-08-23
Anticipated expiration: 2031-09-30

Abstract

The utility model relates to the technical field of height measurement of a bearing dust cap, in particular to an automatic height detection device for a dust cap, which comprises a base and a piece to be measured, wherein a threaded rod is fixedly arranged on one side of the upper surface of the base, a lifting ring is sleeved on the threaded rod, a balance plate is fixedly arranged on one side of the lifting ring, a reference plate is fixedly arranged on one side of the balance plate, a lifting plate is inserted into the other side of the balance plate, the piece to be measured is placed on the base, the lower surface of the reference plate is contacted with one side of the piece to be measured, contact pins are fixedly arranged on the lower surface of the lifting plate, one ends of the contact pins are contacted with the dust cap on the piece to be measured, the height of the reference plate can be conveniently adjusted through the lifting ring, the height of the dust cap in the pieces to be measured of different types can be conveniently adjusted, the height measurement of the dust cap in the piece to be measured can be conveniently performed through the lifting plate, through a level meter, and the horizontal effect of the base is adjusted through the bidirectional screw rod, so that the adjustment is convenient, the measurement precision is improved, and the use is convenient.

Description

Automatic dust cover height detection device

Technical Field

The utility model relates to a bearing shield height measurement technical field, in particular to shield height automatic checkout device.

Background

The bearing is an important part in the current mechanical equipment, its main function is to support the mechanical rotator, reduce the coefficient of friction in its motion process, and guarantee its gyration precision, when the use of bearing, can set up the shield in the inside of bearing sometimes, improve the life and the stability in use of bearing, but when setting up the shield, in order to improve dustproof effect, need be located the inside height of bearing to measure the detection to the shield, avoid having the wastrel, but now when measuring, there is more inconvenience, inconvenient use of measuring, and when measuring, difficult assurance level effect, there is great measuring error, inconvenient use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high automatic checkout device of shield to the problem that the existence measuring error of highly carrying out the measurement to the inside shield of bearing that is not convenient for who proposes among the above-mentioned background art is solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shield height automatic checkout device, includes the base and awaits measuring, upper surface one side fixed mounting of base has the threaded rod, just the lifting ring has been cup jointed on the threaded rod, one side fixed mounting of lifting ring has the balance plate, just one side fixed mounting of balance plate has the benchmark board, just the opposite side of balance plate is pegged graft and is had the lifter plate, the piece that awaits measuring is placed on the base, just the lower surface of benchmark board with one side of the piece that awaits measuring contacts, the lower fixed surface of lifter plate installs the contact needle, the one end of contact needle with the shield on the piece that awaits measuring contacts.

Preferably, the upper end and the lower end of the threaded rod are both in threaded connection with nuts, and one side of each nut is in contact with one side of the lifting ring.

Preferably, the lifting plate is of a clip structure, and a pulling plate is fixedly mounted at the upper end of the lifting plate.

Preferably, a spring is fixedly mounted on one side of the interior of the lifting plate, and the other end of the spring is fixedly connected with the balance plate.

Preferably, one side fixed mounting of lifter plate has the slider, one side slip joint of slider is in on the balance plate.

Preferably, a level gauge is fixedly installed on the upper surface of the base.

Preferably, the equal fixed mounting in lower surface four corners of base has the bracing piece, just the lower surface threaded connection of bracing piece has two-way lead screw, the other end threaded connection of two-way lead screw has the supporting seat.

Preferably, scale marks are uniformly marked on one side of the lifting plate.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be equipped with the lift ring, be convenient for highly adjust the benchmark board, and then be convenient for highly adjust the shield in the piece that awaits measuring of different grade type, and be equipped with the lifter plate, be convenient for highly measure the shield in the piece that awaits measuring.

2. The utility model discloses a be equipped with the spirit level, and adjust the level effect of base through two-way lead screw, be convenient for adjust, improve measurement accuracy, facilitate the use.

Drawings

Fig. 1 is a front sectional view of the structure of the present invention.

Fig. 2 is a front view of the structure of the present invention.

Fig. 3 is a schematic structural view of the lifting plate in the structure of the present invention.

In the figure: 1. a base; 2. a piece to be tested; 3. a threaded rod; 4. a lifting ring; 5. a balance plate; 6. a reference plate; 7. a lifting plate; 8. a contact pin; 9. a nut; 10. pulling a plate; 11. a spring; 12. a slider; 13. a level gauge; 14. a support bar; 15. a bidirectional lead screw; 16. a supporting seat; 17. scale lines are marked.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a high automatic checkout device of shield, including

base

1 and 2 that await measuring, upper surface one side fixed mounting of base 1 has threaded rod 3, and the threaded rod 3 is gone up and has been cup jointed lifting ring 4, one side fixed mounting of lifting ring 4 has balance plate 5, and one side fixed mounting of balance plate 5 has benchmark board 6, and the opposite side of balance plate 5 is pegged graft and is had

lifter plate

7, 2 that await measuring are placed on base 1, and the lower surface of benchmark board 6 contacts with one side of 2 that await measuring, the lower fixed surface of lifter plate 7 installs contact pin 8, the one end of contact pin 8 contacts with the shield that awaits measuring on 2, scale mark 17 is evenly carved with on one side of lifter plate 7.

In this embodiment, the upper end and the lower extreme of threaded rod 3 all have screw nut 9 to be threaded connection, and one side of nut 9 contacts with one side of lifting ring 4, and lifter plate 7 is the type structure that returns, and the upper end fixed mounting of lifter plate 7 has arm-tie 10, and inside one side fixed mounting of lifter plate 7 has spring 11, and the other end and balance plate 5 looks fixed connection of spring 11, and one side fixed mounting of lifter plate 7 has slider 12, and one side sliding card of slider 12 is on balance plate 5.

In this embodiment, a level 13 is fixedly installed on the upper surface of the base 1, support rods 14 are fixedly installed at four corners of the lower surface of the base 1, a bidirectional screw 15 is connected to the lower surface of each support rod 14 through a thread, and a support seat 16 is connected to the other end of each bidirectional screw 15 through a thread.

This practical theory of operation: when the utility model is used, whether the base 1 is horizontal is observed through the level meter 13, when the unevenness exists, the distance between the support rod 14 and the support seat 16 is adjusted through the two-way screw rod 15, so that the levelness of the base 1 is convenient to adjust, and after the adjustment is completed, the piece 2 to be measured is placed on the base 1, the height of the lifting ring 4 is adjusted through the nut 9, so that the height of the balance plate 5 is convenient to adjust, the lower surface of the reference plate 6 is contacted with the upper surface of the piece 2 to be measured, the numerical value of the scale mark 17 on the lifting plate 7 is recorded, the lifting plate 7 is moved downwards by pressing the pulling plate 10, the spring 11 is stretched, the lower end of the contact pin 8 is contacted with the dust cap in the piece 2 to be measured, the numerical value of the scale mark 17 on the lifting plate 7 is recorded, the obtained numerical value is subtracted from the original numerical value, and the height of the dust cap in the piece 2 to be measured is obtained, and after the measurement is finished, the pulling plate 10 is loosened, so that the spring 11 is contracted, the lifting plate 7 is further lifted, the piece 2 to be measured is convenient to take down, the next piece 2 to be measured is convenient to measure, and the use is convenient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a shield height automatic checkout device, includes base (1) and awaits measuring piece (2), its characterized in that: the utility model discloses a test device, including base (1), upper surface one side fixed mounting of base (1) has threaded rod (3), just lifting ring (4) have been cup jointed on threaded rod (3), one side fixed mounting of lifting ring (4) has balance plate (5), just one side fixed mounting of balance plate (5) has benchmark board (6), just the opposite side of balance plate (5) is pegged graft and is had lifter plate (7), it places to await measuring piece (2) on base (1), just the lower surface of benchmark board (6) with one side of awaiting measuring piece (2) contacts, the lower fixed surface of lifter plate (7) installs contact pin (8), the one end of contact pin (8) with the shield on the piece (2) of awaiting measuring contacts.

2. The automatic dust cover height detection device according to claim 1, wherein: the upper end and the lower end of the threaded rod (3) are connected with nuts (9) in a threaded mode, and one side of each nut (9) is in contact with one side of the lifting ring (4).

3. The automatic dust cover height detection device according to claim 1, wherein: the lifting plate (7) is of a clip structure, and a pulling plate (10) is fixedly mounted at the upper end of the lifting plate (7).

4. The automatic dust cover height detection device according to claim 1, wherein: a spring (11) is fixedly mounted on one side of the interior of the lifting plate (7), and the other end of the spring (11) is fixedly connected with the balance plate (5).

5. The automatic dust cover height detection device according to claim 1, wherein: one side fixed mounting of lifter plate (7) has slider (12), one side slip joint of slider (12) is in on balance plate (5).

6. The automatic dust cover height detection device according to claim 1, wherein: the upper surface of the base (1) is fixedly provided with a level gauge (13).

7. The automatic dust cover height detection device according to claim 1, wherein: the support device is characterized in that support rods (14) are fixedly mounted at four corners of the lower surface of the base (1), the lower surface of each support rod (14) is in threaded connection with a bidirectional screw rod (15), and the other end of each bidirectional screw rod (15) is in threaded connection with a support seat (16).

8. The automatic dust cover height detection device according to claim 1, wherein: scale marks (17) are uniformly carved on one side of the lifting plate (7).