CN220216303U

CN220216303U - Lug shaping device

Info

Publication number: CN220216303U
Application number: CN202320982069.3U
Authority: CN
Inventors: 江伟
Original assignee: China Innovation Aviation Technology Group Co ltd; Avic Innovation Technology Research Institute Jiangsu Co ltd
Current assignee: China Innovation Aviation Technology Group Co ltd; Avic Innovation Technology Research Institute Jiangsu Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-12-22
Anticipated expiration: 2033-04-26

Abstract

The utility model discloses a pole lug shaping device, which comprises a shaping piece, a movable pressing piece and an adjusting component, wherein the shaping piece is used for carrying out folding alignment shaping on the root of a pole lug to be shaped, and the movable pressing piece is used for limiting the moving distance of the front end part of the pole lug to be shaped in the shaping direction in the shaping process so as to ensure that the surface flatness of the pole lug after being shaped is within a required range value; the adjusting component is used for adjusting the relative position between the movable pressing piece and the lug to be shaped, so that the movable pressing piece limits the surface flatness of the shaped lug within a required range. Through adopting above-mentioned setting, utilize adjusting part's regulation effect to solve current plastic mechanism when the lug plastic, because move the interval between casting die and the lug unadjustable, and lead to the lug to warp seriously and influence the problem of product yield after the plastic.

Description

Lug shaping device

Technical Field

The utility model relates to the technical field of tab shaping technology, in particular to a tab shaping device.

Background

The electrode lug is a raw material of a battery product, is a metal conductor for leading out positive and negative electrodes from the battery core, and is used for electrically connecting a pole piece of the battery with a pole post of the battery. The tabs are typically connected by ultrasonic welding, and in order to reduce the occurrence of positional misalignment of the tabs during welding, tab shaping mechanisms are typically used to shape the tabs.

The current utmost point ear plastic mechanism, it generally includes plastic subassembly, and the end that stretches out of plastic subassembly is provided with shaping piece and briquetting of body coupling, and when the shaping piece was to utmost point ear plastic, the shaping piece was pushed down the root of utmost point ear, because interval between briquetting and the utmost point ear can't be adjusted, and interval between briquetting and the utmost point ear is great, and when the root of the utmost point ear was pushed down to the shaping piece had great reaction force, the circumstances that obviously upwarp appeared in the preceding tip of the utmost point ear after will leading to the plastic. In the subsequent tab welding process, if the tab at the uppermost layer is upwarped seriously, even partial folded angles or turnover occur, the problem of repeated welding of the tab at the uppermost layer is caused, so that the field output battery core is scrapped, and the product yield is directly affected.

In addition, current utmost point ear plastic mechanism, its briquetting and utmost point ear laminating, though can solve the post-shaping warpage problem of utmost point ear, nevertheless because briquetting and utmost point ear laminating, in the plastic in-process, the briquetting can apply the atress to the utmost point ear, and then makes utmost point ear length change, can tear the utmost point ear even, seriously influences the product yield.

Disclosure of Invention

The utility model aims to provide a pole lug shaping device which is used for solving the problem that when a shaping mechanism shapes pole lugs, the spacing between a pressing block and the pole lugs is not adjustable, so that the shaped pole lugs are excessively tilted to influence the yield of products.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the pole lug shaping device comprises a shaping piece and a movable pressing piece, wherein the shaping piece is used for carrying out folding alignment shaping on the root of the pole lug to be shaped, and the movable pressing piece is used for limiting the moving distance of the front end part of the pole lug to be shaped in the shaping direction in the shaping process so as to enable the surface flatness of the pole lug after being shaped to be within a required range value;

the adjusting assembly is used for adjusting the relative position between the dynamic pressure piece and the tab to be shaped, so that the dynamic pressure piece limits the surface flatness of the shaped tab to be within a required range.

Compared with the prior art, the utility model has the beneficial effects that:

in the pole ear shaping device, the shaping block and the dynamic pressure piece are two relatively independent components, and the adjusting component is arranged, so that the adjusting component is used for adjusting the relative position between the movable pressing piece and the pole ear to be shaped, before working, the adjusting component is used for adjusting the relative position between the movable pressing piece and the pole ear to be shaped, the relative position can be the distance between the movable pressing piece and the pole ear to be shaped along the shaping direction, when the root of the pole ear to be shaped is folded and aligned and shaped by the shaping piece, the distance between the movable pressing piece and the pole ear to be shaped can enable the dynamic pressure piece to limit the surface flatness of the pole ear after shaping within a required range value, namely, the pole ear after shaping is ensured to reach a certain surface flatness requirement, the problem that the pole ear after shaping is deformed upwards in the prior art is solved, and the yield after pole ear shaping is improved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a partial enlarged view at a in fig. 1.

Fig. 3 is a schematic diagram of a side view of the present utility model.

Fig. 4 is a partial enlarged view at B in fig. 3.

Fig. 5 is a schematic overall structure of another view of the present utility model.

Wherein the reference numerals have the following meanings: 1. a base; 11. a pushing cylinder; 12. a connecting plate; 13. an air blowing pipe; 14. an air blowing port; 2. shaping blocks; 21. a tongue insertion groove; 3. a dynamic pressing block; 31. a first adjustment aperture; 4. a first adjustment block; 41. a second adjustment aperture; 42. a first connection hole; 5. a second adjustment block; 51. a third adjustment aperture; 52. a second connection hole; 6. and a tab.

Detailed Description

The utility model will be further described with reference to the accompanying drawings and detailed description below:

in the description of the present utility model, it should be noted that the terms "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, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

As shown in fig. 1 to 3, the tab shaping device includes a shaping member and a movable pressing member, the shaping member is used for folding, aligning and shaping the root of the tab 6 to be shaped, and the movable pressing member is used for limiting the moving distance of the front end of the tab 6 to be shaped in the shaping direction in the shaping process, so that the surface flatness of the shaped tab 6 is within a required range. In this embodiment, the shaping direction is the up-down direction in fig. 1.

The tab shaping device further comprises an adjusting component, wherein the adjusting component is used for adjusting the relative position between the movable pressing piece and the tab 6 to be shaped, so that the movable pressing piece limits the surface flatness of the shaped tab 6 to be within a required range. The tab 6 to be shaped and the tab 6 after shaping are named before and after the tab shaping device works.

In the pole ear shaping device, the shaping piece and the movable pressing piece are two relatively independent components, so that the movable pressing piece and the shaping piece can move relatively. Since the tab shaping device also has an adjusting assembly, the relative position between the movable pressing member and the tab 6 to be shaped can be adjusted by the adjusting assembly. Therefore, before working, the adjusting component is used to adjust the relative position between the movable pressing piece and the tab 6 to be shaped, and the relative position can be the distance C between the movable pressing piece and the tab 6 to be shaped along the shaping direction, as shown in fig. 3 and 4, and the distance C is the distance between the bottom surface of the movable pressing piece and the upper surface of the tab 6 to be shaped. When the root of the tab 6 to be shaped is folded, aligned and shaped by the shaping piece, the distance C between the movable pressing piece and the tab 6 to be shaped can enable the movable pressing piece to limit the surface flatness of the tab 6 after shaping within a required range value, namely, ensure that the tab 6 after shaping meets a certain surface flatness requirement, solve the problem of upward buckling deformation of the tab 6 after shaping in the prior art, and improve the yield after shaping the tab. The shaped tab 6 meets certain surface flatness requirements, and in the subsequent welding process, the conditions of repeated welding and/or welding leakage of the shaped tab 6 can be reduced, so that the processing yield and the processing quality are further improved.

In addition, when the adjusting assembly is used for adjusting the relative position between the movable pressing piece and the tab 6 to be shaped, the distance C between the movable pressing piece and the tab 6 to be shaped along the shaping direction can be adjusted, as shown in fig. 1, namely, the movable pressing piece can be adjusted to move up and down, and also can be adjusted to move back and forth and move left and right, so that the movable pressing piece can be suitable for the tabs 6 to be shaped with different sizes and different thicknesses, and the required surface flatness of the tabs 6 to be shaped with different sizes can be ensured after shaping.

As shown in fig. 2 and 3, the shaping direction of the shaping member is a first direction, which in this embodiment is the up-down direction in fig. 3. The adjusting component comprises a first adjusting piece, the dynamic pressure piece is used for adjusting the distance C between the dynamic pressure piece and the pole lug 6 to be shaped in the first direction through the first adjusting piece, namely, the dynamic pressure piece can move up and down through the first adjusting piece so as to be suitable for shaping pole lugs 6 with different thicknesses or different materials, the distance C is adjusted to a proper value, when the pole lugs 6 are shaped, the distance C can not only prevent the shaped pole lugs 6 from obviously buckling deformation upwards, ensure that the shaped pole lugs 6 can reach the required surface flatness, but also prevent the dynamic pressure piece from tightly adhering to the upper surfaces of the pole lugs 6 in the shaping process, thereby avoiding the dynamic pressure piece from exerting pressure on the pole lugs 6, further avoiding the change of the length of the pole lugs 6 due to stress, even tearing, and further ensuring the yield of the shaped pole lugs 6.

As shown in fig. 2 and 3, the movable pressing piece is a movable pressing piece 3, the first adjusting piece comprises a first locking piece, the movable pressing piece 3 is provided with a first adjusting hole 31, and the first adjusting hole 31 is a U-shaped through hole groove extending along a first direction; the first locking piece is a bolt or a screw, and can slide up and down in the first adjusting hole 31, so that the dynamic pressure block 3 can move up and down, and further, the distance C between the dynamic pressure block 3 and the pole lug 6 to be shaped in the first direction is adjusted. After the dynamic block 3 is adjusted in place, the first locking piece is used for locking the first adjusting hole 31, so that the dynamic block 3 is locked and cannot move.

More specifically, when installing and move briquetting 3, can utilize first locking piece to pass first regulation hole 31 and install on the cantilever mechanism of utmost point ear shaping device, simultaneously because first locking piece can slide in first regulation hole 31, consequently can be through the position of sliding first locking piece in first regulation hole 31, then lock, thereby realize adjusting and move briquetting 3 and wait to follow interval C of first direction between the utmost point ear 6 of plastic, this interval C's regulation can utmost point ear 6 warp the deformation in the plastic in-process and limit its upwarp, the utmost point ear 6 after avoiding the plastic obviously warp the deformation upwards, ensure that utmost point ear 6 after the plastic can reach the surface smoothness of requirement.

Since the number of the first adjustment holes 31 in the movable block 3 of the present embodiment is two, the movable block 3 can be firmly mounted while being mounted on the cantilever mechanism by using the bolts or screws as the first locking members through the first adjustment holes 31, and the occurrence of rotation or movement of the movable block 3 can be reduced.

As shown in fig. 1 and 2, the number of the two dynamic blocks 3 is two, the two dynamic blocks 3 are arranged at intervals, and the two dynamic blocks 3 are respectively positioned at two side edges of the tab (6) to be shaped along the second direction. In this embodiment, the second direction is the left-right direction shown in fig. 1. Therefore, by arranging the two dynamic pressure blocks 3, and the two dynamic pressure blocks 3 can correspond to the two side edges of the tab 6 to be shaped along the second direction, when the tab 6 to be shaped is shaped through the shaping piece, the two dynamic pressure blocks 3 are utilized to limit the upwarp deformation of the tab 6 during shaping, the limited area and the uniformity are increased, and further the required surface flatness of the tab 6 after shaping can be further ensured.

In this embodiment, the adjusting assembly further includes a second adjusting member, and the movable pressing block 3 adjusts a moving distance of the movable pressing block 3 relative to the tab 6 to be shaped along a second direction, where the second direction is perpendicular to the first direction, and in this embodiment, the second direction is a left-right direction in the views 1 and 3. From this, adjust the distance that moves briquetting 3 relative to wait to reshape utmost point ear 6 in the second direction through the second regulating part, namely can adjust the corresponding position of moving briquetting 3 along second direction and utmost point ear 6 both sides edge for the briquetting 3 can be applicable to and control the utmost point ear 6 that the width is unequal to reshape, ensures that the orthographic projection of moving briquetting 3 in first direction can fall into in the both sides edge of corresponding utmost point ear 6, and then can ensure that the utmost point ear 6 of different width sizes can reach the surface smoothness of requirement after the plastic.

As shown in fig. 1 to 3, the second adjusting member includes a first adjusting block 4 and a second locking member, and the first adjusting block 4 is provided with a second adjusting hole 41 and a first connecting hole 42. The first connecting hole 42 is a threaded hole, the first connecting hole 42 is used for installing a first locking piece, that is, the first locking piece is simultaneously penetrated in the first adjusting hole 31 and the first connecting hole 42, and the movable pressing block 3 is installed on the first adjusting block 4 through the first locking piece; the second adjusting hole 41 extends along a second direction, wherein the second locking member is a bolt or a screw, the second locking member can slide in the second adjusting hole 41, and the second locking member can be locked in the second adjusting hole 41, so that the first adjusting block 4 can be locked.

More specifically, when the movable block 3 is mounted, a bolt or screw as a first locking member may pass through the first adjustment hole 31 and then be coupled and locked with the first coupling hole 42. When the first adjusting block 4 is installed, the second locking piece can penetrate through the second adjusting hole 41 to be installed on the cantilever mechanism of the pole lug shaping device, meanwhile, the second locking piece can slide in the second adjusting hole 41, so that the position of the second locking piece in the second adjusting hole 41 can be slid and then locked, the moving position of the first adjusting block 4 along the second direction is adjusted, the distance that the movable pressing block 3 moves relative to the pole lug 6 to be shaped in the second direction is adjusted, namely the corresponding position of the movable pressing block 3 along the second direction and the edges of the two sides of the pole lug 6 to be shaped can be adjusted, the movable pressing block 3 can be suitable for shaping the pole lugs 6 with different left and right widths, the orthographic projection of the movable pressing block 3 in the first direction can fall into the edges of the corresponding pole lug 6, the pole lug shaping device can be further ensured to be suitable for shaping the pole lug 6 with different left and right widths, the effect of the first adjusting piece is combined, the movable pressing block 3 can be further combined with the effect of the first adjusting piece, the movable pressing block 3 can be used for avoiding the occurrence of the bending angle on the back face of the pole lug 6 after the face of the pole lug 6 is shaped, and the face of the pole lug 6 can be prevented from being folded obviously.

The number of the second adjustment holes 41 in the first adjustment block 4 of the present embodiment is two, which are arranged in parallel, so that when the second adjustment holes 41 are mounted on the cantilever mechanism by using the bolts or screws as the second locking members, the stability of mounting the first adjustment block 4 and the firmness of locking can be improved, and the first adjustment block 4 can be prevented from rotating or moving during locking.

In this embodiment, the adjusting assembly further includes a third adjusting member, and the movable pressing block 3 adjusts the moving distance of the movable pressing block 3 relative to the tab 6 to be shaped along a third direction by using the third adjusting member, where the third direction is perpendicular to the first direction and the second direction, and in this embodiment, the third direction is a front-to-back direction in the views 1 and 3. From this, adjust the relative removal distance of waiting plastic utmost point ear 6 of movable briquetting 3 in the third direction through the third regulating part, namely can adjust movable briquetting 3 along the corresponding position of third direction and utmost point ear 6 fore-and-aft direction for movable briquetting 3 can be applicable to the utmost point ear 6 to the front and back length inequality and reshape, ensure movable briquetting 3 in the front and back length within range of corresponding utmost point ear 6 in the orthographic projection of third direction, and then can ensure that the utmost point ear 6 of different length sizes can reach the surface smoothness of requirement after the plastic.

As shown in fig. 2 and 3, the third adjusting member includes a second adjusting block 5 and a third locking member, and the second adjusting block 5 is provided with a third adjusting hole 51 and a second connecting hole 52. The second connecting hole 52 is a threaded hole, the second connecting hole 52 is used for installing a second locking piece, that is, the second locking piece is simultaneously arranged in the second connecting hole 52 and the second adjusting hole 41 in a penetrating way, the first adjusting block 4 is installed on the second adjusting block 5 through the second locking piece, and the dynamic pressure block 3 is installed on the second adjusting block 5 through the first adjusting block 4; the third adjustment hole 51 extends in a third direction, the third locking member slides in the third adjustment hole 51, and the third locking member can be locked in the third adjustment hole 51, and thus the second adjustment block 5 can be locked.

More specifically, when the first adjustment block 4 is mounted, a bolt or screw as a second locking member may pass through the second adjustment hole 41 and then be coupled and locked with the second coupling hole 52. When the second adjusting block 5 is installed, the third locking piece can penetrate through the third adjusting hole 51 to be installed on the cantilever mechanism of the lug shaping device, and because the third locking piece can slide in the third adjusting hole 51, the position of the third locking piece in the third adjusting hole 51 can be slid and then locked, so that the moving position of the second adjusting block 5 along the third direction is adjusted, that is, the second adjusting block 5 drives the movable pressing block 3 to move back and forth along the third direction through the first adjusting block 4, the distance of the movable pressing block 3 relative to the lug 6 to be shaped in the third direction is adjusted, that is, the corresponding position of the movable pressing block 3 along the third direction and the front and back directions of the lug 6 can be adjusted, so that the movable pressing block 3 can be suitable for shaping the lug 6 with different front and back lengths, the front projection of the movable pressing block 3 in the third direction can be ensured to fall into the front and back length range of the corresponding lug 6, and the lug shaping device can be further suitable for shaping the lug 6 with different front and back lengths. And then the first adjusting piece and the second adjusting piece are combined, so that the electrode lugs 6 with unequal left and right widths and unequal front and back lengths can reach the required surface flatness after shaping, the front end part of the shaped electrode lugs 6 is prevented from being obviously tilted upwards, and the electrode lugs 6 are prevented from being folded or folded.

In this embodiment, the number of the third adjustment holes 51 in the second adjustment block 5 is two, which are arranged in parallel, so that when the third adjustment holes 51 are mounted on the cantilever mechanism by using bolts or screws as the third locking members, the stability of mounting the second adjustment block 54 and the firmness of locking can be improved, and the second adjustment block 5 can be prevented from rotating or moving during locking.

When the tab shaping device of this embodiment is shaping the tabs 6 with different thicknesses and different sizes, the relative positions between the movable pressing block 3 and the tab 6 to be shaped need to be adjusted through the adjusting component, so that the orthographic projection of the movable pressing block 3 in the first direction is ensured to be positioned in the tab 6 to be shaped, and meanwhile, the interval C between the movable pressing block 3 and the tab 6 to be shaped in the first direction is ensured, and the interval C is the interval between the bottom surface of the movable pressing block 3 and the upper surface of the tab 6 to be shaped. When the shaping piece is used for carrying out folding alignment shaping on the root of the tab 6 to be shaped along the first direction, the deformation of the surface flatness of the front end part of the tab 6 is restrained in the interval C, so that the shaped tab 6 can reach the surface flatness with certain requirements. In addition, the interval C can also avoid that the dynamic pressure block 3 is tightly attached to the upper surface of the lug 6 in the shaping process, so that the dynamic pressure block 3 is prevented from applying pressure to the lug 6, the length of the lug 6 is prevented from being changed due to stress, and even the lug 6 is torn, and the yield of the shaped lug 6 is further ensured.

In this embodiment, the interval C between the bottom surface of the movable pressing block 3 and the upper surface of the tab 6 to be shaped is set within the range of 0.5±0.2 mm, if the interval C is too large, the shaped tab 6 will warp seriously, the required surface flatness cannot be achieved, and if the interval C is too small, the movable pressing block 3 will exert pressure on the tab 6, resulting in serious deformation and even tearing of the tab 6. The size of the space C can be appropriately adjusted according to the thickness of the tab 6, so that the tab 6 can achieve the required surface flatness after being actually shaped.

As shown in fig. 1 to 4, the tab shaping device of the present embodiment further includes an air blowing mechanism, the air blowing mechanism includes an air blowing pipe 13 connected to the air intake device, the end of the air blowing pipe 13 has an air blowing port 14, and meanwhile, the air blowing pipe 13 of the present embodiment is formed by connecting a plurality of sections of adjusting pipes, so that the specific position of the air blowing port 14 can be adjusted and fixed. The air blowing port 14 blows air flow along the first direction, so that the air flow is blown to the upper surface of the tab 6 to be shaped vertically, and downward pressure is applied to the upper surface of the tab 6 to be shaped, so as to achieve the effect of leveling the upper surface of the tab 6 to be shaped. When the lug 6 is shaped, the degree of upward buckling deformation of the lug 6 can be further reduced, the contact force of the movable pressing block 3 on the lug 6 can be reduced as much as possible, and the shaped lug 6 can reach the required surface flatness. When there are two movable blocks 3, the air blowing port 14 is located in the interval between the two movable blocks 3, and blows the tab 6 to be shaped to level the tab 6 to be shaped more uniformly.

It should be noted that, the blowing action is an action required to be performed before the tab 6 is shaped by the tab shaping device, and the blowing action can be kept until the shaping is finished, so that the upper surface of the shaped tab 6 always has downward airflow pressure, and the upper surface of the tab 6 is ensured to be in a relatively flat state all the time. In addition, the air blowing port 1 is a flat port, so that the air blowing area can be increased, and the upper surface of the tab 6 is stressed more uniformly. The air blowing port 14 is opposite to the middle part of the electrode lug 6, and air flows along the left side and the right side of the second direction, so that the function that the downward pressure generated by the air blowing port 14 to the electrode lug 6 is uniformly distributed on the surface of the electrode lug 6 can be further realized, and the situation that the electrode lug 6 is tilted upwards during shaping due to uneven stress can be further reduced.

As shown in fig. 2, the shaping member includes a shaping block 2, and a tongue insertion groove 21 is formed on a lower end surface of the shaping block 2 along the first direction, where the tongue insertion groove 21 is used for inserting and shaping a root of the tab 6 to be shaped. The tongue inserting groove 21 penetrates through the shaping block 2 along the third direction, when the shaping block 2 is utilized to shape the tab 6 to be shaped, the root of the tab 6 to be shaped is inserted into the tongue inserting groove 21, the inner top wall of the tongue inserting groove 21 along the first direction is abutted with the root of the tab 6, and the shaping block 2 moves downwards to realize the downward pressing shaping of the tab 6; in addition, the tab 6 is restrained in the tab groove 21 by the restraining action of the two inner walls of the tab groove 21 along the second direction, thereby avoiding the situation that the tab 6 is shifted in position during shaping.

Further, the dynamic block 3 and the shaping block 2 are both made of Peek material. The material of the movable block 3 and the shaping block 2 is limited, and the Peek material is selected and mainly has good buffering effect and insulation. Therefore, in the shaping process, the buffer effect of the material can reduce the situation that the lug 6 is severely deformed due to extrusion when the shaping block 2 shapes the lug 6. Meanwhile, the insulation property of the material is utilized, so that the condition that the electric interference occurs to the connected lugs 6 in the shaping process can be reduced.

As shown in fig. 1 to 5, the tab shaping device of the present embodiment further includes a cantilever mechanism having a connection plate 12, and the shaping block 2, the dynamic pressure block 3 and the air blowing mechanism are all connected to the connection plate 12; wherein the shaping block 2 is arranged at the bottom of the connecting plate 12 through bolts; the movable pressing block 3 is connected with the connecting plate 12 through the first adjusting block 4 and the second adjusting block 5 in sequence, and specifically, the second adjusting block 5 is connected with the connecting plate 12 through a third adjusting hole 51 of a third locking piece; the air blowing pipe 13 of the air blowing mechanism is connected with the connecting plate 12 through a connecting hoop. The cantilever mechanism is used for driving the shaping block 2 to move downwards to shape the root of the electrode lug 6 to be shaped, and synchronously driving the movable pressing block 3 to move downwards to limit the surface flatness of the electrode lug 6 to be shaped in the deformation range of the shaping process.

It should be noted that, since the tab shaping device is continuous in the shaping process, the shaping block 2 alone is used to shape the tab 6, and the movable pressing block 3 alone is used to limit the deformation range of the tab 6 to be shaped in the shaping process, there is a situation that the working efficiency is reduced. Therefore, the shaping block 2 and the dynamic pressure block 3 of the embodiment are both installed on the cantilever mechanism, and the relative distance C between the dynamic pressure block 3 and the shaping block 2 and the relative position between the dynamic pressure block 3 and the pole lug 6 to be shaped are adjusted by the adjusting component before shaping, so that the synchronous working function of the shaping block 2 and the pole lug 6 can be realized during shaping work, and the working efficiency is improved.

Further, as shown in fig. 5, the cantilever mechanism further comprises a base 1, the base 1 is connected with a pushing cylinder 11 through screw locking, a connecting plate 12 is connected with the extending end of the pushing cylinder 11, and the pushing cylinder 11 reciprocates along a first direction to drive the connecting plate 12 to reciprocate up and down. Wherein the pushing cylinder 11 may be a cylinder, a hydraulic cylinder or the like. Therefore, by adding the pushing cylinder 11 structure, the function that the semi-automatic or full-automatic mechanism drives the connecting plate 12 to move along the first direction is realized, and the working efficiency is improved.

The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. The pole lug shaping device is characterized by comprising a shaping piece and a movable pressing piece, wherein the shaping piece is used for carrying out folding alignment shaping on the root of a pole lug (6) to be shaped, and the movable pressing piece is used for limiting the moving distance of the front end part of the pole lug (6) to be shaped in the shaping direction in the folding alignment shaping process so as to enable the surface flatness of the pole lug (6) after shaping to be within a required range value;

the device further comprises an adjusting component, wherein the adjusting component is used for adjusting the relative position between the dynamic pressure piece and the tab (6) to be shaped, so that the dynamic pressure piece limits the surface flatness of the shaped tab (6) within a required range.

2. The tab shaping device according to claim 1, wherein the shaping direction is a first direction, the adjusting assembly includes a first adjusting member, and the dynamic pressure member adjusts a distance between the dynamic pressure member and the tab (6) to be shaped in the first direction by the first adjusting member, so that the dynamic pressure member limits a surface flatness of the shaped tab (6) within a required range.

3. The tab shaping device of claim 2 wherein the spacing is in the range of 0.5 ± 0.2 millimeters.

4. The pole lug shaping device according to claim 2, wherein the movable pressing piece is a movable pressing piece (3), the first adjusting piece comprises a first locking piece, the movable pressing piece (3) is provided with a first adjusting hole (31), the first adjusting hole (31) extends along the first direction, and the first locking piece slides in the first adjusting hole (31) to adjust the distance between the movable pressing piece and the pole lug (6) to be shaped in the first direction.

5. Tab shaping device according to claim 4, wherein the first adjustment hole (31) is a U-shaped through hole slot.

6. The tab shaping device according to claim 2, wherein the adjusting assembly includes a second adjusting member and a third adjusting member, the dynamic pressure member adjusts a moving distance of the dynamic pressure member relative to the tab (6) to be shaped in a second direction by the second adjusting member, the dynamic pressure member adjusts a moving distance of the dynamic pressure member relative to the tab (6) to be shaped in a third direction by the third adjusting member, and the third direction, the second direction and the first direction are perpendicular to each other.

7. The pole ear shaping device according to claim 1, wherein the number of the dynamic pressure pieces is two, the two dynamic pressure pieces are arranged at intervals, and the two dynamic pressure pieces are respectively positioned at two side edges of the pole ear (6) to be shaped.

8. The tab shaping device according to claim 1, further comprising a blowing mechanism having a blowing port (14), the flow of the blowing port (14) blowing air in the shaping direction toward the upper surface of the tab (6) to be shaped to planarize the tab (6) to be shaped.

9. The tab shaping device according to claim 1, wherein the shaping member comprises a shaping block, a tongue insertion groove (21) is formed in a lower end face of the shaping block along the shaping direction, and the tongue insertion groove (21) is used for carrying out insertion and receiving alignment shaping on the root of the tab (6) to be shaped.

10. The tab shaping device according to any one of claims 1 to 9, further comprising a cantilever mechanism having a connection plate (12), both the shaping member and the adjustment assembly being connected to the connection plate (12), the dynamic pressure member being connected to the connection plate (12) through the adjustment assembly; the cantilever mechanism is used for driving the shaping piece to shape the tab (6) to be shaped, and the dynamic pressure piece is synchronously driven to move along the shaping direction through the adjusting component.

11. The pole ear shaping device according to claim 10, characterized in that the cantilever mechanism further comprises a base (1), the base (1) is provided with a pushing cylinder (11), the pushing cylinder (11) is pushed along the shaping direction, and the connecting plate (12) is connected with the protruding end of the pushing cylinder (11).