CN220603537U

CN220603537U - Floating positioning mechanism

Info

Publication number: CN220603537U
Application number: CN202322180332.XU
Authority: CN
Inventors: 宋石阳; 崔宁宁; 邹迁; 欧阳铁登
Original assignee: Huapu Electronic Changshu Co ltd
Current assignee: Huapu Electronic Changshu Co ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-03-15
Anticipated expiration: 2033-08-14

Abstract

The utility model discloses a floating positioning mechanism, comprising: a fixing plate; the probe is fixedly arranged on the connecting plate, a first floating plate fixedly connected with the fixed plate, a first half rolling groove arranged on the first floating plate, a second half rolling groove arranged on the second floating plate, and a rolling piece I is filled between the first half rolling groove and the second half rolling groove; and the first limiting part is fixedly connected to the second floating plate. In the utility model, the maximum moving distance of the floating plate can be controlled more accurately by arranging the half rolling groove I, the half rolling groove II and the rolling piece I; the first and second limiting members limit the moving distance of the first and second floating plates.

Description

Floating positioning mechanism

Technical Field

The utility model relates to the technical field of battery testing, in particular to a floating positioning mechanism.

Background

After the battery is produced, the battery needs to be detected, so that the problem that the battery flows into the market and the use is affected is prevented.

The utility model discloses an automatic testing mechanism for a high-low pressure port of a battery module, which is disclosed in China patent application number 202220067213.6, wherein the auxiliary mechanism comprises a high-pressure box driving cylinder and a low-pressure box driving cylinder, the high-pressure box driving cylinder is fixedly connected to one side of a high-pressure mounting piece, a high-pressure floating connecting component is fixedly connected to the high-pressure box driving cylinder, the low-pressure box driving cylinder is fixedly connected to the front surface of the low-pressure mounting piece, and a low-pressure floating connecting component is fixedly connected to the low-pressure box driving cylinder. This automatic testing mechanism of high low pressure port of battery module through under the cooperation of high pressure box drive cylinder, low pressure box drive cylinder, high pressure floating connection subassembly, low pressure floating connection subassembly and product auxiliary positioning cylinder use, has effectively solved high low pressure test connection problem, is applied to automatic auxiliary test device, automatic test production line etc. and promotion production efficiency improves product quality, promotes the safety guarantee.

However, the chinese patent with application number 202220067213.6 realizes floating through the spring, and in the in-service use process, the spring can make the probe rock, leads to the contact bad, and the second is that the precision of spring is relatively poor, inconvenient location of cylinder for the probe needs to be with the excessive contact of battery, makes the probe damage easily.

Therefore, there is a need to provide a new solution to overcome the above-mentioned drawbacks.

Disclosure of Invention

The utility model aims to provide a floating positioning mechanism capable of effectively solving the technical problems.

In order to achieve the purpose of the utility model, the following technical scheme is adopted:

a floating positioning mechanism comprising: a fixing plate; the probe is fixedly arranged on the connecting plate, a first floating plate fixedly connected with the fixed plate, a first half rolling groove arranged on the first floating plate, a second half rolling groove arranged on the second floating plate, and a rolling piece I is filled between the first half rolling groove and the second half rolling groove; and the first limiting part is fixedly connected to the second floating plate.

Further: the floating plate II is provided with a floating plate III above, the floating plate II is provided with a half rolling groove III, the floating plate III is provided with a half rolling groove IV, and a rolling piece II is filled between the half rolling groove III and the half rolling groove IV.

Further: the second half rolling groove is vertical to the third half rolling groove in the direction.

Further: and a second limiting part is fixedly connected to the third floating plate.

Further: and the fixed plate is fixedly connected with a positioning rod.

Further: and the floating plate III is connected with a power piece for driving the floating plate III to lift.

Further: the power piece is a cylinder.

Compared with the prior art, the utility model has the following beneficial effects: the floating positioning mechanism can accurately control the maximum moving distance of the floating plate by arranging the first half rolling groove, the second half rolling groove and the first rolling piece; the first and second limiting members limit the moving distance of the first and second floating plates.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

FIG. 1 is a schematic view of a floating positioning mechanism according to the present utility model.

FIG. 2 is a schematic view of a part of the structure of the floating positioning mechanism of the present utility model.

FIG. 3 is a schematic view of the floating positioning mechanism according to the present utility model.

In the figure: 1. a fixing plate; 2. a connecting plate; 3. a probe; 4. a floating plate I; 41. a half rolling groove I; 5. a floating plate II; 51. a half rolling groove II; 52. a half rolling groove III; 6. a floating plate III; 61. a half rolling groove IV; 7. a first limiting piece; 8. a second limiting piece; 9. a positioning rod; 10. a power piece.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the following description will be made in detail with reference to the technical solutions 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.

In the description of the present utility model, it should be understood that the terms "center," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model. When an element is referred to as being "fixed" to another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

As shown in fig. 1 to 3, the floating positioning mechanism of the present utility model includes:

a fixing plate 1; the probe 3 is fixedly arranged on the connecting plate 2, a floating plate I4 fixedly connected with the fixed plate 1, a half rolling groove I41 arranged on the floating plate I4, a half rolling groove II 51 arranged on the floating plate II 5, and rolling elements I are filled between the half rolling groove I41 and the half rolling groove II 51; and the first limiting part 7 is fixedly connected to the second floating plate 5. A third floating plate 6 is arranged above the second floating plate 5, a third half rolling groove 52 is formed in the second floating plate 5, a fourth half rolling groove 61 is formed in the third floating plate 6, and a second rolling element is filled between the third half rolling groove 52 and the fourth half rolling groove 61. The second half-rolling groove 51 is perpendicular to the third half-rolling groove 52 in the direction. And a second limiting part 8 is fixedly connected to the third floating plate 6.

In the actual use process, the half rolling groove I41 and the half rolling groove II 51 are combined to form a rolling groove, the rolling elements can roll in the rolling groove, and in order to control the accuracy, the diameter relation among the half rolling groove I41, the half rolling groove II 51 and the rolling element I is limited, if the diameter of the half rolling groove I41 and the half rolling groove II 51 is 10 millimeters, and the diameter of the rolling element I is 8 millimeters, the rolling element I has a movement position of 2 millimeters, the rolling element I and the rolling element II can be rolling pins or rolling balls, and the maximum movement distance of the floating plate can be controlled more accurately by arranging the half rolling groove I41, the half rolling groove II 51 and the rolling element I; the first limiting piece 7 and the second limiting piece 8 limit the moving distance of the first floating plate 4 and the second floating plate 5.

The fixing plate 1 is fixedly connected with a locating rod 9, the locating rod 9 is matched with a locating hole, and the locating rod 9 is inserted into the locating hole to perform preliminary locating.

The floating plate III 6 is connected with a power piece 10 for driving the floating plate III to lift; the power member 10 is a cylinder. The cylinder drives the floating three-lift.

Working principle:

the product to be measured is placed on a product table, a positioning plate is arranged in the vertical direction of the product table, and the product is centered and positioned from two directions; and then the power piece 10 drives the floating plate III 6 to move downwards, the positioning rod 9 is inserted into the positioning hole to perform preliminary positioning, when the downward movement is continued, the probe 3 is contacted with a product to be tested, if an error exists, the floating plate I4 and the floating plate II 5 can move in the vertical direction, positioning is facilitated, and the accuracy is higher due to the limitation of the limiting piece I7 and the limiting piece II 8.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.

Claims

1. A floating positioning mechanism, characterized in that: comprising the following steps:

a fixing plate; the probe is fixedly arranged on the connecting plate, a first floating plate fixedly connected with the fixed plate, a first half rolling groove arranged on the first floating plate, a second half rolling groove arranged on the second floating plate, and a rolling piece I is filled between the first half rolling groove and the second half rolling groove;

and the first limiting part is fixedly connected to the second floating plate.

2. The floating positioning mechanism according to claim 1, wherein: the floating plate II is provided with a floating plate III above, the floating plate II is provided with a half rolling groove III, the floating plate III is provided with a half rolling groove IV, and a rolling piece II is filled between the half rolling groove III and the half rolling groove IV.

3. The floating positioning mechanism according to claim 2, wherein: the second half rolling groove is vertical to the third half rolling groove in the direction.

4. A floating positioning mechanism according to claim 3 wherein: and a second limiting part is fixedly connected to the third floating plate.

5. The floating positioning mechanism according to claim 4, wherein: and the fixed plate is fixedly connected with a positioning rod.

6. The floating positioning mechanism according to claim 5, wherein: and the floating plate III is connected with a power piece for driving the floating plate III to lift.

7. The floating positioning mechanism according to claim 6, wherein: the power piece is a cylinder.