CN212300768U - Battery case gas tightness detects frame - Google Patents
Battery case gas tightness detects frame Download PDFInfo
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- CN212300768U CN212300768U CN202021082592.3U CN202021082592U CN212300768U CN 212300768 U CN212300768 U CN 212300768U CN 202021082592 U CN202021082592 U CN 202021082592U CN 212300768 U CN212300768 U CN 212300768U
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- bottom plate
- top plate
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- battery case
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Abstract
The application discloses battery case gas tightness detects frame. This battery case gas tightness detects frame includes: the bottom plate is fixed on the mounting support, the bottom plate is in supporting connection with the top plate through four guide posts, four through holes are formed in the top plate, bearings are fixed in the through holes, the guide posts extend out of the top plate after penetrating through the bearings, and a detachable sealing plate is mounted on the lower portion of the top plate; a pushing cylinder is arranged above the bottom plate, and a piston rod of the pushing cylinder is connected with the top plate and pushes the top plate to move along the up-down direction; a battery box is arranged between the bottom plate and the sealing plate, and a sealing mechanism and a limiting mechanism are further installed on the bottom plate on the periphery of the battery box. The battery case is not fixed technical problem well has been solved in this application, has the effect of the fixed battery case of being convenient for, and is very practical.
Description
Technical Field
The application relates to the technical field of battery case airtightness detection, in particular to a battery case airtightness detection rack.
Background
The battery case that the car was used is all bigger, and some battery cases that other equipment used in addition are bigger some, to these bigger battery cases, after the battery case processing was accomplished, need carry out the gas tightness to the battery case and detect. However, the battery box is large, the detection needs to be fixed, and special instruments are needed for detection.
SUMMERY OF THE UTILITY MODEL
The main aim at of this application provides a battery case gas tightness detects frame to solve the not good fixed technical problem of battery case.
In order to achieve the above object, according to one aspect of the present application, there is provided a battery case airtightness detecting housing. This battery case gas tightness detects frame includes: the bottom plate is fixed on the mounting support, the bottom plate is in supporting connection with the top plate through four guide posts, four through holes are formed in the top plate, bearings are fixed in the through holes, the guide posts extend out of the top plate after penetrating through the bearings, and a detachable sealing plate is mounted on the lower portion of the top plate; a pushing cylinder is arranged above the bottom plate, and a piston rod of the pushing cylinder is connected with the top plate and pushes the top plate to move along the up-down direction; a battery box is accommodated between the bottom plate and the sealing plate, and a sealing mechanism and a limiting mechanism are further installed on the bottom plate on the periphery of the battery box. An external gas leakage detector injects gas into the battery case, and detects the gas tightness state through pressure change.
Preferably, the mounting bracket is a square frame type bracket, and the storage box is arranged in a square of the mounting bracket.
Preferably, the sealing mechanism comprises a telescopic rod and a block, one end of the telescopic rod is mounted on the bottom plate through a fixing frame, and the other end of the telescopic rod is fixedly connected with the block.
Preferably, stop gear includes the baffle, and baffle demountable installation is on the bottom plate, installs the block rubber on the baffle.
Preferably, the top plate is square or circular.
In this application, adopt the roof, the mode of battery case is pushed down to the bottom plate, remove along the vertical direction through promoting the cylinder, drive roof downstream, place the battery case between roof and the bottom plate, the closing plate is installed to the roof bottom, seal battery case upper portion through the closing plate, the periphery of battery case has some installation through-holes, seal its battery case lateral wall through sealing mechanism, and stop gear in addition on the bottom plate, through stop gear and roof, the bottom plate can fix the battery case very stably, thereby realized that the battery case can be better fixed technological effect, and the closing plate is detachable installation, to different battery case models, can change the closing plate of different grade type, and then solved because unable better fixed battery case and the unsafe technical problem of test that leads to.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:
FIG. 1 is a frame for detecting the airtightness of a battery case according to the present invention;
wherein in the figure: 1. mounting a bracket; 2. a storage box; 3. a base plate; 4. a push cylinder; 5. a top plate; 6. a guide post; 7. a bearing; 8. a sealing plate; 9. a rubber block; 10. a baffle plate; 12. a telescopic rod; 13. blocking; 14. a battery case.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It is to be understood that the term "comprising" in the description and claims of this application and in the above-described drawings is intended to cover a non-exclusive inclusion. In this application, the terms "upper", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the specific orientation of the indicated components.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted" and "connected" should be interpreted broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be directly connected or indirectly connected through an intermediary. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1, the present application relates to a battery case airtightness detection frame, including: the bottom plate is fixed on the mounting support, the mounting support 1, the bottom plate 3 and the top plate 5 are arranged at the bottom, the bottom plate and the top plate are supported and connected through four guide posts 6, four through holes are formed in the top plate, bearings 7 are fixed in the through holes, the guide posts penetrate through the bearings and then extend out of the top plate, detachable sealing plates 8 are mounted on the lower portion of the top plate, and the detachable sealing plates are convenient to replace and maintain. A pushing cylinder 4 is arranged above the bottom plate, and a piston rod of the pushing cylinder is connected with the top plate and pushes the top plate to move along the up-down direction; a battery box 14 is arranged between the bottom plate and the sealing plate, and a sealing mechanism and a limiting mechanism are further arranged on the bottom plate at the periphery of the battery box. An external gas leakage detector injects gas into the battery box, and the gas tightness state is detected through the pressure change of the pressure gauge.
As shown in fig. 1, the mounting bracket is a square frame type bracket, and a storage box 2 is arranged in a square of the mounting bracket. The storage box is convenient to store tested products, can also store products with good sealing performance, and is very practical.
As shown in fig. 1, the sealing mechanism includes an expansion link 12 and a block 13, one end of the expansion link is mounted on the bottom plate through a fixing frame, and the other end of the expansion link is fixedly connected with the block.
As shown in figure 1, the limiting mechanism comprises a baffle plate 10, the baffle plate is detachably arranged on the bottom plate, and a rubber block 9 is arranged on the baffle plate. The top plate is square.
In this embodiment, adopt the roof, the mode of battery case is pushed down to the bottom plate, remove along the vertical direction through promoting the cylinder, drive roof downstream, place the battery case between roof and the bottom plate, the closing plate is installed to the roof bottom, seal battery case upper portion through the closing plate, the periphery of battery case has some installation through-holes, seal its battery case lateral wall through sealing mechanism, and stop gear in addition on the bottom plate, through stop gear and roof, the bottom plate can fix the battery case very stably, thereby realized that the battery case can be better fixed technological effect, and the closing plate is detachable installation, to different battery case models, can change the closing plate of different grade type, and then solved because unable better fixed battery case and the unsafe technical problem of test that leads to.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (5)
1. The utility model provides a battery case gas tightness detects frame which characterized in that includes: the bottom plate is fixed on the mounting support (1), the bottom plate is connected with the top plate in a supporting mode through four guide posts (6), four through holes are formed in the top plate, bearings (7) are fixed in the through holes, the guide posts extend out of the top plate after penetrating through the bearings, and a detachable sealing plate (8) is mounted on the lower portion of the top plate; a pushing cylinder (4) is arranged above the bottom plate, and a piston rod of the pushing cylinder (4) is connected with the top plate (5) and pushes the top plate to move along the up-down direction; a battery box (14) is accommodated between the bottom plate and the sealing plate, and a sealing mechanism and a limiting mechanism are further installed on the bottom plate on the periphery of the battery box.
2. A battery compartment air tightness detection frame according to claim 1, characterized in that the mounting bracket is a grid frame type bracket, and the storage compartment (2) is arranged in the grid of the mounting bracket.
3. The battery box airtightness detection frame according to claim 1, wherein the sealing mechanism includes a telescopic rod (12) and a block (13), one end of the telescopic rod is mounted on the bottom plate through a fixing frame, and the other end of the telescopic rod is fixedly connected to the block.
4. A battery compartment air tightness detection frame according to claim 1, characterized in that the limiting mechanism comprises a baffle (10), the baffle is detachably mounted on the bottom plate, and a rubber block (9) is mounted on the baffle.
5. The battery pack airtightness detection chassis according to claim 1, wherein the top plate has a square or circular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021082592.3U CN212300768U (en) | 2020-06-12 | 2020-06-12 | Battery case gas tightness detects frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021082592.3U CN212300768U (en) | 2020-06-12 | 2020-06-12 | Battery case gas tightness detects frame |
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| Publication Number | Publication Date |
|---|---|
| CN212300768U true CN212300768U (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021082592.3U Active CN212300768U (en) | 2020-06-12 | 2020-06-12 | Battery case gas tightness detects frame |
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| CN (1) | CN212300768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113295336A (en) * | 2021-05-25 | 2021-08-24 | 山东劳动职业技术学院（山东劳动技师学院） | Air leakage detection device for power battery box body of new energy automobile |
-
2020
- 2020-06-12 CN CN202021082592.3U patent/CN212300768U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113295336A (en) * | 2021-05-25 | 2021-08-24 | 山东劳动职业技术学院（山东劳动技师学院） | Air leakage detection device for power battery box body of new energy automobile |
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