CN218592191U - Clamping type cooling structure - Google Patents

Abstract

The utility model relates to a clamping type cooling structure, which comprises a first clamping plate and a second clamping plate which are oppositely arranged, wherein the first clamping plate and the second clamping plate can be close to or far away from each other; the first clamping plate and/or the second clamping plate are/is provided with an air channel, an air inlet and an air outlet which are communicated with the air channel; the air outlet is located the first splint orientation the one side of second splint, or is located the second splint orientation the one side of first splint. The utility model discloses a first splint and second splint come centre gripping and fixed battery, have all seted up gas passage on first splint and second splint to can correspond the welding seam position of battery with the gas outlet, thereby can cover the welding seam position of battery comparatively comprehensively, gas can blow to the welding seam position through gas passage, realizes the forced air cooling of welding seam region, and the thermal stress influence when reducing the welding reduces the deformation of work pieces such as aluminum hull, improves welding quality.

Description

Clamping type cooling structure

Technical Field

The utility model relates to a cooling structure technical field especially is about centre gripping formula cooling structure.

Background

The battery of types such as blade battery need weld the aluminum hull in the production course of working, among the prior art, place the aluminum hull on the tool and weld usually, the aluminum hull is influenced by thermal stress when welding, produce the not enough problem of rigidity easily and lead to the blade battery to produce the depression of large tracts of land in the periphery postweld, and the aluminum hull is when carrying out all around welding, need rotatory tool so that welded integrality, lead to being difficult to provide better cooling measure in welding process, thereby influence the processingquality of battery.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a clamping type cooling structure to solve the above technical problems.

The purpose of the utility model is realized through the following technical scheme:

a clamping type cooling structure comprises a first clamping plate and a second clamping plate which are oppositely arranged, wherein the first clamping plate and the second clamping plate can be close to or far away from each other; the first clamping plate and/or the second clamping plate are/is provided with an air channel, an air inlet and an air outlet which are communicated with the air channel; the air outlet is located the first splint orientation the one side of second splint, or is located the second splint orientation the one side of first splint.

Above-mentioned air-cooled structure comes centre gripping and fixed battery through first splint and second splint, gas passage has all been seted up on first splint and second splint, and can correspond the welding seam position of battery with the gas outlet, thereby can cover the welding seam position of battery comparatively comprehensively, gas can blow to the welding seam position through gas passage, realize the forced air cooling of welding seam region, the welding of battery after rotatory still can obtain good forced air cooling effect simultaneously, the thermal stress influence when having reduced the welding, the deformation of work pieces such as aluminum hull has been reduced, the welding quality is improved.

Furthermore, a buffer area is arranged at the position, close to the gas outlet, of the gas channel, and the buffer area is communicated with the gas channel and the gas outlet respectively.

The purpose of setting up of buffer memory region is on the one hand in order to make things convenient for being connected of gas passage and gas outlet, makes things convenient for the position overall arrangement between gas passage and the gas outlet, and on the other hand can buffer memory certain gas quantity earlier before gas blows to the welding seam position to improve cooling effect.

Furthermore, the air outlet is a long-strip-shaped groove-shaped structure or a plurality of hole-shaped structures which are arranged in a linear manner.

The long-strip-shaped groove-shaped structure or the plurality of hole-shaped structures which are arranged in a linear mode are all used for adapting to the positions of welding seams on products such as batteries, so that the air outlets cover the different positions of the welding seams as much as possible, each position of the welding seams can obtain a good cooling effect, accurate cooling is achieved, and cooling efficiency is improved.

Furthermore, the number of the gas channels is one or more than two; if the number of the gas channels is more than two, the number of the gas inlets corresponds to the number of the gas channels.

The setting of the gas channel more than two can effectively improve the air input, lets in gas in the buffer memory region more fast to improve gaseous admission efficiency and cooling effect.

Further, the buffer area is provided with an inclined bottom surface.

The inclined bottom surface is arranged to form a certain gradient between the tail end of the gas channel and the gas outlet, so that the gas in the cache region is guided to the gas outlet, and the gas outlet efficiency is improved.

Further, the gas channel is arranged inside the first clamping plate or the second clamping plate; or the gas channel is arranged outside the first clamping plate or the second clamping plate through a pipeline.

Further, still include rotating assembly, rotating assembly includes rotary platform and rotary driving spare, rotary driving spare is used for the drive rotary platform's rotation, first splint with the second splint all install in rotary platform.

The rotating assembly is arranged to drive the first clamping plate and the second clamping plate to turn, namely, the battery can be driven to turn, and the position of the battery is changed by rotating, so that the welding of different positions of the battery is facilitated; so can make welding equipment's overall position not change, only can realize the diversified welding of battery through the position that changes first splint and second splint, and the splice of battery can obtain the cooling all the time to can effectively reduce cost and the occupation space of equipment.

Further, still include the gas slip ring, the gas slip ring with rotary platform coaxial setting, just the gas slip ring is close to air inlet department.

The air slip ring is arranged to meet the requirement of rotary air supply.

Furthermore, a driving assembly is arranged on the rotating platform and used for driving the first clamping plate or the second clamping plate to move so as to enable the first clamping plate and the second clamping plate to be close to or far away from each other.

The driving assembly can drive the first clamping plate or the second clamping plate to move relative to the rotating platform, so that the first clamping plate and the second clamping plate are close to or far away from the battery to clamp or loosen the battery, the battery can be kept stable in the welding process, and the welding quality of the battery is improved. Meanwhile, the first clamping plate and/or the second clamping plate can be cooled when the first clamping plate and the second clamping plate are close to each other; and when first splint and second splint kept away from, stop to cool off first splint and/or second splint to satisfy the cooling demand in real time, save the cost.

Further, the driving assembly comprises a first driving source and a connecting plate, the connecting plate is slidably arranged on the rotating platform and connected with the first clamping plate or the second clamping plate, and the first driving source is fixedly arranged on the rotating platform and used for driving the connecting plate to move.

First driving source passes through the removal that the connecting plate drove first splint or second splint, and the connecting plate can slide the card and establish on rotary platform for the connecting plate is at the in-process for rotary platform removes, and is steady and accurate more, thereby makes the forced air cooling air current also more steady, and then guarantees the stability of cooling effect among the welding process.

Furthermore, a limiting assembly is arranged on the rotating platform and is positioned on one side of the first clamping plate or the second clamping plate.

First splint and second splint are used for two upper and lower terminal surfaces of centre gripping battery, and spacing subassembly then is used for the side of location battery, consequently sets up spacing subassembly in one side of first splint or second splint, conveniently adjusts the position of battery to in weld better.

Furthermore, spacing subassembly includes second driving source and push pedal, the push pedal slide set up in rotary platform, the second driving source fixed set up in rotary platform is used for the drive the removal of push pedal.

Spacing subassembly comes to adjust the position of battery through the mode that promotes the battery and remove, and when the battery was placed between first splint and second splint, second driving source drive push pedal was close to and contacts the side of battery, then continues to promote the battery and makes the battery remove to preset position, accomplishes the location of battery promptly.

Furthermore, the limiting clamping plate is arranged on the first clamping plate or the second clamping plate and is positioned on the other side opposite to the limiting component.

Spacing cardboard is used for cooperateing with spacing subassembly, continuously promotes one side of battery through spacing subassembly promptly for the opposite side butt of battery is on spacing cardboard, then stops to promote, thereby confirms the both sides position of battery, with this location that realizes the battery.

The utility model discloses compare in prior art's beneficial effect and be: the utility model discloses a centre gripping formula cooling structure, come centre gripping and fixed battery through first splint and second splint, gas passage has been seted up on first splint and/or second splint, and can correspond the welding seam position of battery with the gas outlet, thereby can cover the welding seam position of battery comparatively comprehensively, it can blow to the welding seam position through gas passage to be gaseous, realize the air-cooling of welding seam region, the welding of battery after rotatory still can obtain good air-cooling effect simultaneously, the thermal stress influence when having reduced the welding, the deformation of work pieces such as aluminum hull has been reduced, the welding quality is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.

Fig. 2 is a cross-sectional view of a second splint according to an embodiment of the present invention.

Fig. 3 is a top view of a second splint portion according to an embodiment of the present invention.

Fig. 4 is a schematic view from another angle of the structure shown in fig. 1.

Fig. 5 is a schematic view of a further angle of the structure shown in fig. 1.

Fig. 6 is a schematic view of the overall structure with the rotating assembly and the mounting rack according to the embodiment of the present invention.

Fig. 7 is a schematic view from another angle of the structure shown in fig. 6.

Reference numerals are as follows: 1-a first splint; 2-a second splint; 21-a sealing plate; 22-a limit catch plate; 3-a gas channel; 31-an air inlet; 32-air outlet; 33-a buffer region; 4-a rotating assembly; 41-a rotating platform; 411-a first slide rail; 412-a stop block; 413-fixed block; 414-adjusting bolt; 415-a second slide rail; 42-a rotary drive; 5-a drive assembly; 51-a first drive source; 52-a connecting plate; 521-a buffer column; 6-a supporting block; 7-a limiting component; 71-a second drive source; 72-a push plate; 8-a mounting frame.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

Referring to fig. 1-7, a preferred embodiment of the present invention is as follows.

Referring to fig. 1 and 2, a clamping type cooling structure includes a first clamping plate 1 and a second clamping plate 2 disposed opposite to each other, wherein the first clamping plate 1 and the second clamping plate 2 can be close to or far from each other; the first splint 1 and/or the second splint 2 are provided with a gas passage 3, and a gas inlet 31 and a gas outlet 32 that communicate with the gas passage 3; the air outlet 32 is located on the side of the first clamping plate 1 facing the second clamping plate 2 or on the side of the second clamping plate 2 facing the first clamping plate 1. Wherein, the gas channel 3 can be arranged inside the first clamping plate 1 or the second clamping plate 2, and can be in the form of a groove or a pipe; of course, it may be attached to the outside of the first splint 1 or the second splint 2 in the form of a tube.

The forced air cooling structure of this embodiment comes centre gripping and fixed battery through first splint 1 and second splint 2, gas channel 3 has been seted up on first splint 1 and/or second splint 2, and can correspond the welding seam position of battery with gas outlet 32, thereby can cover the welding seam position of battery comparatively comprehensively, gas can blow to the welding seam position through gas channel 3, realize the air-cooling of welding seam region, the welding of battery after the rotation still can obtain good air-cooled effect simultaneously, the thermal stress influence when having reduced the welding, the deformation of work pieces such as aluminum hull has been reduced, the welding quality is improved.

Referring to fig. 3, in the present embodiment, a buffer area 33 is disposed at a position of the gas channel 3 close to the gas outlet 32, and the buffer area 33 is respectively communicated with the gas channel 3 and the gas outlet 32.

The buffer area 33 is provided to facilitate connection between the gas channel 3 and the gas outlet 32 and position layout between the gas channel 3 and the gas outlet 32, and to buffer a certain amount of gas before the gas is blown to the weld position, so as to improve the cooling effect.

Specifically, the gas channel 3 of the present embodiment is disposed inside the first clamping plate 1 or the second clamping plate 2, the gas channel 3 extends along the length direction of the first clamping plate 1 or the second clamping plate 2, the buffer area 33 is located at the end of the gas channel 3, and the buffer area 33 is in a prismatic groove structure, but may also be a groove with other shapes, such as a cylindrical shape or a rectangular parallelepiped shape; the buffer area 33 extends along the length direction of the first clamping plate 1 or the second clamping plate 2, for convenience of processing, the buffer area 33 may extend to the surface of the first clamping plate 1 or the second clamping plate 2, then the buffer area 33 is sealed by the sealing plate 21, and the air outlet 32 may be arranged on the sealing plate 21.

The buffer area is provided with an inclined bottom surface. The purpose of the inclined bottom surface is to form a certain gradient between the tail end of the gas channel and the gas outlet, so that the gas in the cache region has a certain guiding effect, namely, the gas is guided to the gas outlet, and the gas outlet efficiency is improved.

It should be noted that the buffer area 33 of the present embodiment is preferably a groove structure of a triangular prism, the bottom surface of which forms a slope, and the air outlet 32 is disposed at the end of the slope to help guide the air to blow out.

Referring to fig. 3, in the present embodiment, the air outlet 32 is a slot-shaped structure with a long strip shape or a plurality of holes arranged in a linear shape. Wherein the elongated slot-like structure or the plurality of linear hole-like structures extend along the width direction of the first clamping plate 1 or the second clamping plate 2.

The long-strip-shaped groove-shaped structure or the plurality of hole-shaped structures arranged in a linear mode are all used for adapting to the positions of welding seams on products such as batteries, so that the air outlet 32 covers the different positions of the welding seams as much as possible, each position of the welding seams can obtain a good cooling effect, accurate cooling is achieved, and cooling efficiency is improved.

In the present embodiment, the number of the gas passages 3 is one or more than two; if there are two or more gas passages 3, the number of gas inlets 31 corresponds to the number of gas passages 3.

The arrangement of more than two gas channels 3 can effectively improve the air input, and the gas is introduced into the cache region 33 more quickly, so that the air inlet efficiency and the cooling effect of the gas are improved. Of course, a plurality of inlet channels can be arranged along the width direction of the first clamping plate 1 or the second clamping plate 2 at intervals, and a plurality of inlet channels should be correspondingly provided with a plurality of air inlets 31, so that the installation of an inlet structure is convenient, and the air inlet efficiency is improved.

Referring to fig. 6 and 7, the air cooling structure of the present embodiment further includes a rotating assembly 4, the rotating assembly 4 includes a rotating platform 41 and a rotating driving member 42, the rotating driving member 42 is used for driving the rotating platform 41 to rotate, and the first clamping plate 1 and the second clamping plate 2 are both mounted on the rotating platform 41. It should be noted that the rotating assembly 4 of the present embodiment is disposed on a mounting frame 8, and the rotating assembly 4 is supported by the mounting frame 8. In addition, the rotary platform 41 and the rotary driving member 42 are common devices in the prior art, and the detailed structure thereof is not described herein.

The rotating assembly 4 is arranged to drive the first clamping plate 1 and the second clamping plate 2 to turn over, namely the battery can be driven to turn over, and the position of the battery can be changed by rotating, so that different positions of the battery can be conveniently welded; so can make welding equipment's overall position not change, only can realize the diversified welding of battery through the position that changes first splint 1 and second splint 2, and the splice of battery can obtain the cooling all the time to can effectively reduce cost and the occupation space of equipment.

This embodiment still includes the air slide ring, and the air slide ring is close to air inlet 31 department with the coaxial setting of rotary platform. The air slip ring is arranged to meet the requirement of rotary air supply. Specifically, a large and medium air slip ring is further mounted at the tail positions of the first clamping plate 1 and the second clamping plate 2, namely at the end close to the air inlet 31, so as to meet the requirement of rotary air supply.

Referring to fig. 1 and 5, in the present embodiment, a driving assembly 5 is disposed on the rotating platform 41, and the driving assembly 5 is used for driving the first clamping plate 1 or the second clamping plate 2 to move so as to move the first clamping plate 1 and the second clamping plate 2 closer to or away from each other.

The driving assembly 5 can drive the first clamping plate 1 or the second clamping plate 2 to move relative to the rotating platform 41, so that the first clamping plate 1 and the second clamping plate 2 are close to or far away from each other to clamp or loosen the battery, the battery can be kept stable in the welding process, and the welding quality of the battery is improved. Meanwhile, the first clamping plate 1 and/or the second clamping plate 2 can be cooled when the first clamping plate 1 and the second clamping plate 2 are close to each other; and when first splint 1 and second splint 2 kept away from, stop to cool off first splint 1 and/or second splint 2 to satisfy the cooling demand in real time, save the cost. Of course, the driving assemblies 5 may be provided in two, and the two driving assemblies 5 are respectively used for driving the first clamping plate 1 and the second clamping plate 2 to move so that the first clamping plate 1 and the second clamping plate 2 approach each other or move away from each other.

Specifically, the driving assembly 5 includes a first driving source 51 and a connecting plate 52, the connecting plate 52 is slidably disposed on the rotating platform 41 and is connected to the first clamping plate 1 or the second clamping plate 2, and the first driving source 51 is fixedly disposed on the rotating platform 41 and is used for driving the connecting plate 52 to move.

First driving source 51 passes through the removal that connecting plate 52 drove first splint 1 or second splint 2, and connecting plate 52 can slide the card and establish on rotary platform 41 for connecting plate 52 is at the in-process that removes for rotary platform 41, and is more steady and accurate, thereby makes the forced air cooling air current also more steady, and then guarantees the stability of cooling effect among the welding process. The first driving source 51 may be a linear driving rod mechanism such as an air cylinder or an electric push rod, and an output end of the first driving source 51 is detachably connected to the connecting plate 52; in addition, the rotating platform 41 is provided with a first sliding rail 411, and the connecting plate 52 is slidably arranged on the first sliding rail 411, so that the stability and accuracy of the movement of the connecting plate 52 are ensured; still be provided with buffering post 521 on the connecting plate 52, still be provided with on the rotary platform 41 with buffering post 521 matched with stopper 412, the connecting block is when sliding along first slide rail 411, and buffering post 521 can the butt on stopper 412 to can effectively avoid the violent impact that first splint 1 and second splint 2 caused the battery, protect the battery better, improve the security.

It should be noted that the driving assembly 5 of the present embodiment is connected to the first clamping plate 1, i.e. used for driving the first clamping plate 1 to approach or move away from the second clamping plate 2. Of course, the position of the second clamping plate 2 can also be adjusted, the second clamping plate 2 is movably connected with the rotating platform 41 through the supporting block 6, the rotating platform 41 is further provided with a fixing block 413, the supporting block 6 is in threaded connection with the fixing block 413 through the adjusting bolt 414, therefore, the adjusting bolt 414 is rotated to drive the supporting block 6 to move, so as to drive the second clamping plate 2 to move, and facilitate the positioning of the initial position of the second clamping plate 2. Of course, as another embodiment, a driving assembly 5 may be added to drive the second clamping plate 2 to move through the driving assembly 5.

With continued reference to fig. 1 and 5, in the present embodiment, the rotating platform 41 is provided with a limiting assembly 7, and the limiting assembly 7 is located on one side of the first clamping plate 1 or the second clamping plate 2. First splint 1 and second splint 2 are used for two upper and lower terminal surfaces of centre gripping battery, and spacing subassembly 7 then is used for the side of location battery, consequently sets up spacing subassembly 7 in one side of first splint 1 or second splint 2, conveniently adjusts the position of battery to in welding better.

Specifically, the limiting assembly 7 includes a second driving source 71 and a push plate 72, the push plate 72 is slidably disposed on the rotating platform 41, and the second driving source 71 is fixedly disposed on the rotating platform 41 and is used for driving the push plate 72 to move.

The position of the battery is adjusted by pushing the battery to move the limiting assembly 7, when the battery is placed between the first clamping plate 1 and the second clamping plate 2, the second driving source 71 drives the push plate 72 to be close to and contact with the side face of the battery, and then the battery is continuously pushed to move the battery to a preset position, namely, the positioning of the battery is completed. The second driving source 71 is a linear driving mechanism such as an air cylinder or an electric push rod, an output end of the second driving source 71 is detachably connected with the push plate 72, a second slide rail 415 is further arranged on the rotating platform 41, and the push plate 72 is slidably arranged on the second slide rail 415 so as to ensure stability and accuracy of the push plate 72 in the moving process.

Referring to fig. 2 and fig. 5, it should be noted that the present embodiment further includes a limiting catch plate 22, and the limiting catch plate 22 is disposed on the first clamping plate 1 or the second clamping plate 2 and located on the other side opposite to the limiting component 7.

Spacing cardboard 22 is used for cooperateing with spacing subassembly 7, continues to promote one side of battery through spacing subassembly 7 promptly for the opposite side butt of battery is on spacing cardboard 22, then stops promoting, thereby confirms the both sides position of battery, with this location that realizes the battery.

Of course, as another embodiment, one limiting assembly 7 may be disposed on each of two opposite sides of the first clamping plate 1 or the second clamping plate 2, that is, the two limiting assemblies 7 respectively limit the positions of two sides of the battery, so as to position the battery.

In the description of the present invention, it is to be understood that the terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the spirit and scope of the appended claims.

Claims (10)

1. The clamping type cooling structure is characterized by comprising a first clamping plate and a second clamping plate which are oppositely arranged, wherein the first clamping plate and the second clamping plate can be close to or far away from each other; the first clamping plate and/or the second clamping plate are/is provided with an air channel, an air inlet and an air outlet which are communicated with the air channel; the air outlet is located the first splint orientation the one side of second splint, or is located the second splint orientation the one side of first splint.

2. The clamp-on cooling structure of claim 1, wherein the gas channel is provided with a buffer zone adjacent to the gas outlet, the buffer zones being in communication with the gas channel and the gas outlet, respectively.

3. A clamp-on cooling structure according to claim 1 or 2, wherein the air outlet is an elongated slot-like structure or a plurality of linearly arranged hole-like structures.

4. The clamp-on cooling structure of claim 2, wherein the gas channel is one or more than two; if the number of the gas channels is more than two, the number of the gas inlets corresponds to the number of the gas channels.

5. Clamping cooling structure according to claim 2, characterized in that the buffer area is provided with an inclined bottom surface.

6. The clamp-on cooling structure of claim 1, wherein the gas channel is disposed inside the first clamping plate or the second clamping plate; or the gas channel is arranged outside the first clamping plate or the second clamping plate through a pipeline.

7. The clamp-on cooling structure of claim 1, further comprising a rotation assembly comprising a rotating platform and a rotary drive for driving rotation of the rotating platform, the first clamp plate and the second clamp plate both being mounted to the rotating platform.

8. The clamp cooling structure of claim 7, further comprising an air slip ring disposed coaxially with the rotating platform and proximate to the air inlet.

9. The clamp-on cooling structure of claim 7, wherein a drive assembly is disposed on the rotating platform for driving the first clamping plate or the second clamping plate to move toward or away from each other.

10. The clamp-type cooling structure of claim 9, wherein the driving assembly comprises a first driving source and a connecting plate, the connecting plate is slidably disposed on the rotating platform and connected to the first clamping plate or the second clamping plate, and the first driving source is fixedly disposed on the rotating platform and used for driving the connecting plate to move.

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