Battery shell production clamp

Abstract

The utility model relates to the technical field of clamps, and discloses a battery shell production clamp which comprises a bottom plate, a section block is arranged on the bottom plate and close to one end, a discharging groove used for containing a battery shell is formed in the upper side face of the section block, and the discharging groove comprises a horizontal material groove and a vertical material groove with openings facing the other end of the bottom plate. The horizontal material groove is used for horizontally placing the battery shell, the vertical material groove is used for laterally placing the battery shell, cavities are formed in the side walls, located on the two sides of the horizontal material groove, of the mold block, positioning assemblies which can stretch into the horizontal material groove and are used for fixing the battery shell are arranged in the cavities, and a driving assembly used for driving one end of the battery shell to stretch out is arranged in the material placing groove. Through the arrangement of the horizontal material groove and the vertical material groove, the battery shell can be horizontally placed in the horizontal material groove and can be vertically and laterally placed in the vertical material groove, so that an operator can flexibly shear and polish burrs at an opening of the battery shell, and the applicability of the clamp is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to a battery shell production clamp. Background Art

[0002] Traditional battery aluminum shells are usually processed and formed by punch presses, that is, the aluminum billet material to be formed passes through the blanking forming station, shallow drawing station, secondary stretching station and deformation stretching station set on the punch press workbench in turn, and then the semi-finished battery aluminum shell can be obtained. Because the aluminum billet material will leave a margin during processing and forming, there are many burrs at the opening of the formed battery aluminum shell, which is not smooth enough. Therefore, the semi-finished battery aluminum shell needs to be manually transported to the shearing equipment, and the burrs at the opening of the battery aluminum shell need to be removed with the help of the clamp to obtain the finished battery aluminum shell.

[0003] For example, the patent number CN219582641U discloses a mold limiting clamp for battery shell processing. Although the clamp limits the battery shell by a movable block and a first fixed block, thereby effectively facilitating the user to quickly limit and clamp the battery shell, in actual use, the battery shell is mostly placed flat on a placement plate, and it is not possible to place the battery shell on its side, resulting in the operator being unable to flexibly shear and grind the burr edges at the opening of the battery shell, affecting the actual use of the clamp. Utility Model Content

[0004] The purpose of the utility model is to provide a battery shell production fixture to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A battery shell production fixture comprises a base plate, a mold block is arranged on the base plate and near one end, a discharge trough for placing the battery shell is arranged on the upper side of the mold block, the discharge trough comprises a horizontal trough and a vertical trough with an opening toward the other end of the base plate, the horizontal trough is used for placing the battery shell flat, and the vertical trough is used for placing the battery shell sideways, cavities are arranged in the side walls of the mold block located on both sides of the horizontal trough, a positioning component which can extend into the horizontal trough and is used to fix the battery shell is arranged in the cavity, and a driving component for driving one end of the battery shell to extend out is arranged in the discharge trough.

[0007] Preferably, the positioning assembly comprises a sliding plate slidably arranged in the cavity, a positioning column which can be extended into the horizontal trough is arranged on the side of the sliding plate, a spring for driving the sliding plates to move away from each other is sleeved on the positioning column in the cavity, and guiding inclined surfaces are arranged at both ends of the sliding plate;

[0008] The positioning assembly also includes sliding blocks arranged at the two ends of the sliding plate. The sliding blocks are provided with driving inclined surfaces that match the corresponding guide inclined surfaces. The sliding blocks are close to each other to drive the driving inclined surfaces to extrude the corresponding guide inclined surfaces to realize the positioning column extending into the horizontal material trough. The mold block is also provided with a driving member for driving the sliding blocks on both sides to synchronously approach or move away from each other.

[0009] Preferably, a driving cavity is provided in the mold block and near the bottom along the extension direction of the cavity, a sliding groove connected to the driving cavity is provided on the bottom wall of the cavity along its extension direction, and a mounting cavity for connecting to the driving cavity is also provided in the mold block;

[0010] The driving member includes a screw rod rotatably arranged in a driving cavity, a driving block is relatively sleeved on the screw rod, the driving block is connected to the corresponding sliding block through a sliding column passing through a sliding groove, the screw rod thread passes through the driving block arrangement, and the screw rod rotates to drive the driving blocks to move closer to or away from each other, a sprocket is sleeved on the screw rod, and a chain located in the installation cavity is arranged between the sprockets.

[0011] Preferably, one end of one of the two screw rods passes through the mold block and extends out, and a hand-cranked wheel is provided at the extended end of the screw rod.

[0012] Preferably, the driving assembly includes a T-shaped driving plate, the driving plate is located on the side surface of the vertical material trough and is provided with a rotatable threaded rod through a bearing, and the threaded rod penetrates the installation cavity and extends out of the block setting.

[0013] Preferably, a toggle rod is provided at the protruding end of the threaded rod.

[0014] Preferably, the block is mounted on the base plate via support columns.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model, through the arrangement of the horizontal material trough and the vertical material trough, enables the battery shell to be placed flat in the horizontal material trough and to be placed vertically on its side in the vertical material trough, thereby enabling the operator to more flexibly shear and grind the burrs and rough edges at the opening of the battery shell, thereby improving the applicability of the fixture.

[0017] 2. The utility model provides a positioning component so that when the battery shell is placed in the horizontal material trough, the positioning component extends into the horizontal material trough to clamp and fix the battery shell, thereby making the fixing effect of the battery shell better and facilitating the subsequent shearing and grinding of the battery shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is one of the structural schematic diagrams of a battery shell production fixture in the utility model.

[0019] Figure 2This is the second structural schematic diagram of a battery casing production fixture in the utility model.

[0020] Figure 3 It is a cross-sectional schematic diagram of the medium-sized block of the utility model on the bottom plate.

[0021] Figure 4 It is a schematic plan view of a medium-sized block of the utility model.

[0022] Figure 5 It is a structural schematic diagram of the medium-sized block of the utility model.

[0023] Figure 6 It is a structural schematic diagram of the driving component in the utility model.

[0024] The meaning of the symbols in the figure is:

[0025] 100, bottom plate; 110, block; 111, horizontal trough; 120, battery housing; 130, support column; 201, vertical trough; 301, cavity; 302, drive cavity; 310, sliding plate; 311, positioning column; 320, spring; 330, screw rod; 331, drive block; 411, guide ramp; 420, sliding block; 421, drive ramp; 431, groove; 501, installation cavity; 511, sliding groove; 521, chain; 610, drive plate; 620, threaded rod; 621, toggle rod. DETAILED DESCRIPTION

[0026] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments are only used to explain the utility model but not to limit it.

[0027] The following is combined with Figure 1-Figure 6 This embodiment is described in further detail.

[0028] Combination Figure 1-5 As shown, a battery casing production fixture in this embodiment includes a base plate 100, a mold block 110 is provided on the base plate 100 and near one end, a material discharge trough for placing a battery casing 120 is provided on the upper side of the mold block 110, and the material discharge trough includes a horizontal material trough 111 and a vertical material trough 201 opening toward the other end of the base plate 100, the horizontal material trough 111 is used to place the battery casing 120 flat, and the vertical material trough 201 is used to place the battery casing 120 sideways, and cavities 301 are provided in the side walls of the mold block 110 located on both sides of the horizontal material trough 111, a positioning component that can extend into the horizontal material trough 111 and is used to fix the battery casing 120 is provided in the cavity 301, and a driving component for driving one end of the battery casing 120 to extend out is provided in the material discharge trough.

[0029] In actual use of this embodiment, a cutting operation table is formed at the other end of the bottom plate 100, wherein the vertical material trough 201 is perpendicular to the horizontal material trough 111 and is arranged through the block 110, so that the battery housing 120 placed in the horizontal material trough 111 or the vertical material trough 201 can be driven by the driving component to extend one end of the battery housing 120 out of the horizontal material trough 111 or the vertical material trough 201 to the cutting operation table. At this time, the operator can use the existing shearing and grinding equipment to shear and grind the protruding end of the battery housing 120, thereby preferably removing the burrs and burrs of the battery housing 120;

[0030] Among them, by setting the horizontal trough 111 and the vertical trough 201, the battery housing 120 can be placed horizontally in the horizontal trough 111 and placed vertically in the vertical trough 201, so that the clamp can clamp and fix the battery housing 120 in different placement states, so that the subsequent operator can shear and polish the burrs and edges of the battery housing 120;

[0031] Among them, in order to improve the placement effect of the battery housing 120 in the vertical material trough 201, support columns 130 are arranged at the four corners of the lower side of the block 110. The support columns 130 can be used to better realize the installation of the block 110 on the bottom plate 100, and at the same time, a certain height can be maintained between the block 110 and the bottom plate 100. Therefore, when the battery housing 120 is placed sideways in the vertical material trough 201, the bottom side of the battery housing 120 can contact the bottom plate 100, that is, the vertical material trough 201 can limit the side wall of the battery housing 120 closer to the center, so as to avoid the vertical material trough 201 only abutting against the side wall of the battery housing 120 close to the bottom side, resulting in unstable fixation of the battery housing 120;

[0032] In this embodiment, by setting the cavity 301 and the positioning components, the positioning components on both sides of the block 110 are relatively extended into the horizontal material groove 111, and the battery casing 120 placed flat in the horizontal material groove 111 can be clamped and fixed, so that the battery casing 120 can be placed flat in the horizontal material groove 111 better.

[0033] Combination Figure 3 and Figure 4 As shown, in this embodiment, the positioning assembly includes a sliding plate 310 slidably disposed in the cavity 301, a positioning column 311 which can extend into the horizontal trough 111 is provided on the side of the sliding plate 310, and a spring 320 for driving the sliding plates 310 to move away from each other is sleeved on the positioning column 311 located in the cavity 301, and guiding inclined surfaces 411 are provided at both ends of the sliding plate 310;

[0034] The positioning assembly also includes sliding blocks 420 relatively arranged at the two ends of the sliding plate 310, and the sliding blocks 420 are provided with driving inclined surfaces 421 that cooperate with the corresponding guiding inclined surfaces 411. The sliding blocks 420 are close to each other to drive the driving inclined surfaces 421 to squeeze the corresponding guiding inclined surfaces 411 to realize that the positioning column 311 extends into the horizontal material trough 111. The mold block 110 is also provided with a driving member for driving the sliding blocks 420 on both sides to synchronously approach or move away from each other.

[0035] In actual use of this embodiment, a plurality of positioning posts 311 are evenly arranged on the side of the sliding plate 310, and the positioning posts 311 penetrate the mold block 110 and extend into the horizontal material groove 111, so that the battery housing 120 placed in the horizontal material groove 111 can be clamped and fixed;

[0036] Among them, springs 320 are sleeved on the multiple positioning posts 311, and the multiple springs 320 can be used to stably drive the sliding plate 310 to slide in the corresponding cavity 301, that is, the positioning posts 311 can be driven to retract into the corresponding cavity 301, so as to facilitate the placement and removal of the battery housing 120 in the horizontal trough 111;

[0037] Among them, by setting the sliding block 420, the guiding inclined surface 411 and the driving inclined surface 421, in actual use, the sliding block 420 is used to approach each other in the cavity 301, driving the driving inclined surface 421 to squeeze the guiding inclined surface 411, so that the sliding plate 310 moves toward the horizontal trough 111, that is, driving the positioning column 311 to extend, and the sliding block 420 is used to move away from each other, and the setting of the spring 320 is used to drive the positioning column 311 to retract;

[0038] Among them, through the setting of the driving member, the driving member can synchronously drive the sliding blocks 420 on both sides of the horizontal material trough 111 to synchronously approach or move away from each other, thereby enabling the positioning components on both sides of the horizontal material trough 111 to work synchronously, thereby facilitating operation.

[0039] Combination Figure 5 As shown, in this embodiment, a driving cavity 302 is provided in the mold block 110 and near the bottom along the extension direction of the cavity 301, and a sliding groove 511 connected to the driving cavity 302 is provided on the bottom wall of the cavity 301 along its extension direction, and a mounting cavity 501 for connecting to the driving cavity 302 is also provided in the mold block 110;

[0040] The driving member includes a screw rod 330 rotatably arranged in the driving cavity 302, and a driving block 331 is relatively sleeved on the screw rod 330. The driving block 331 is connected to the corresponding sliding block 420 through a sliding column penetrating the sliding groove 511. The screw rod 330 is threaded through the driving block 331. The screw rod 330 rotates to drive the driving blocks 331 to move closer to or away from each other. A sprocket is sleeved on the screw rod 330, and a chain 521 located in the installation cavity 501 is provided between the sprockets.

[0041] In actual use of this embodiment, the openings of the cavity 301 and the driving cavity 302 are arranged toward the corresponding outer side of the mold block 110, and a blocking plate for blocking the opening is arranged at the opening, thereby better realizing the disassembly and assembly of the driving member and the positioning assembly in the mold block 110;

[0042] The two ends of the screw rod 330 are rotatably mounted in the driving chamber 302 through the bearing seat, so that the screw rod 330 can be rotatably mounted preferably. The sliding groove 511, the driving block 331 and the sliding column are arranged so that in actual use, the threads arranged on the screw rod 330 and matched with the corresponding driving block 331 are arranged in reverse symmetry, so that the screw rod 330 can rotate to drive the driving blocks 331 to move closer to or away from each other, that is, drive the corresponding sliding blocks 420 to move away from or closer to each other.

[0043] Among them, by setting the sprocket and the chain 521, the rotation of one of the two screw rods 330 can drive the other screw rod 330 to rotate synchronously, thereby realizing the synchronous extension and retraction of the positioning components on both sides of the horizontal trough 111;

[0044] Among them, one end of one of the two screw rods 330 extends through the mold block 110, and a hand wheel is provided at the protruding end of the screw rod 330. Therefore, in actual use, the operator can drive the hand wheel outside the mold block 110 to drive the screw rod 330 to rotate, thereby realizing the synchronous extension and retraction of the positioning components on both sides of the horizontal trough 111, and the operation is simple and convenient.

[0045] Combination Figure 6 As shown, in this embodiment, the driving assembly includes a T-shaped driving plate 610, and the driving plate 610 is located on the side of the vertical material trough 201 and is provided with a rotatable threaded rod 620 through a bearing. The threaded rod 620 passes through the installation cavity 501 and extends out of the block 110 through a thread.

[0046] In this embodiment, the driving plate 610 is arranged in a T-shape so that the driving plate 610 moves along the material discharge trough, and the battery housing 120 in the horizontal trough 111 or the battery housing 120 in the vertical trough 201 can be pushed out preferably, so that one end of the battery housing 120 can be extended, making it easier to shear and grind the battery housing 120 later;

[0047] The threaded rod 620 penetrates the installation cavity 501 and the thread extends out of the block 110, so that in actual use, due to the limitation of the driving plate 610 by the two side walls of the vertical trough 201, the threaded rod 620 rotates to enable the driving plate 610 to move along the discharge trough;

[0048] In order to prevent the driving board 610 from being located in the material discharge groove and affecting the placement of the battery housing 120, a groove 431 for the driving board 610 to be inserted is provided on the side walls of the horizontal material groove 111 and the vertical material groove 201;

[0049] In order to facilitate the operator to drive the threaded rod 620 to rotate outside the mold block 110, a toggle rod 621 is provided at the protruding end of the threaded rod 620.

[0050] Working principle: According to the position of the burrs and rough edges of the battery casing 120, the battery casing 120 is placed flat in the horizontal trough 111 or the vertical trough 201, and then the threaded rod 620 is rotated to make the driving plate 610 push the battery casing 120 so that one end of the battery casing 120 extends out of the trough for shearing and grinding of the battery casing 120; when the battery casing 120 is placed in the horizontal trough 111 and is pushed to one end by the driving plate 610, the screw rod 330 is rotated by rotating the hand wheel, and then the positioning column 311 is driven to extend into the horizontal trough 111, and the battery casing 120 therein is clamped and fixed, so that it is fixed more stably, so as to facilitate the subsequent shearing and grinding operations.

[0051] In short, the above is only a preferred embodiment of the present utility model, and all equivalent changes and modifications made according to the scope of the patent application of the present utility model should fall within the scope of the present utility model patent.

Claims

1. A battery casing production fixture, comprising a bottom plate (100), characterized in that: A mold block (110) is provided on the bottom plate (100) near one end, and a material discharging trough for placing a battery shell (120) is provided on the upper side of the mold block (110), the material discharging trough comprising a horizontal material trough (111) and a vertical material trough (201) with an opening toward the other end of the bottom plate (100), the horizontal material trough (111) being used for placing the battery shell (120) flatly, and the vertical material trough (201) being used for placing the battery shell (120) sideways, and cavities (301) being provided in the side walls of the mold block (110) located on both sides of the horizontal material trough (111), a positioning component which can extend into the horizontal material trough (111) and is used for fixing the battery shell (120) is provided in the cavity (301), and a driving component for driving one end of the battery shell (120) to extend out is provided in the material discharging trough.

2. A battery casing production fixture according to claim 1, characterized in that: The positioning assembly comprises a sliding plate (310) slidably arranged in the cavity (301), a positioning column (311) which can extend into the horizontal trough (111) is arranged on the side of the sliding plate (310), a spring (320) for driving the sliding plates (310) to move away from each other is sleeved on the positioning column (311) in the cavity (301), and guiding inclined surfaces (411) are arranged at both ends of the sliding plate (310); The positioning assembly further comprises sliding blocks (420) arranged at two ends of the sliding plate (310) relative to each other. The sliding blocks (420) are provided with driving inclined surfaces (421) matched with the corresponding guiding inclined surfaces (411). The sliding blocks (420) are close to each other to drive the driving inclined surfaces (421) to press the corresponding guiding inclined surfaces (411) so that the positioning column (311) extends into the horizontal material groove (111). The mold block (110) is also provided with a driving member for driving the sliding blocks (420) on both sides to synchronously approach or move away from each other.

3. A battery casing production fixture according to claim 2, characterized in that: A driving cavity (302) is provided in the mold block (110) and near the bottom along the extension direction of the cavity (301); a sliding groove (511) connected to the driving cavity (302) is provided on the bottom wall of the cavity (301) along its extension direction; and a mounting cavity (501) for connecting to the driving cavity (302) is also provided in the mold block (110); The driving member comprises a screw rod (330) rotatably arranged in the driving cavity (302); a driving block (331) is relatively sleeved on the screw rod (330); the driving block (331) is connected to the corresponding sliding block (420) through a sliding column penetrating the sliding groove (511); the screw rod (330) is threadedly passed through the driving block (331); the screw rod (330) is rotated to drive the driving blocks (331) to move closer to or away from each other; a sprocket is sleeved on the screw rod (330); a chain (521) located in the installation cavity (501) is arranged between the sprockets.

4. A battery casing production fixture according to claim 3, characterized in that: One end of one of the two screw rods (330) passes through the mold block (110) and is extended out, and a hand-cranked wheel is provided at the extended end of the screw rod (330).

5. A battery casing production fixture according to claim 1, characterized in that: The driving assembly comprises a T-shaped driving plate (610). The driving plate (610) is located on a side surface of the vertical material trough (201) and is provided with a rotatable threaded rod (620) through a bearing. The threaded rod (620) penetrates the installation cavity (501) and extends out of the block (110) through a thread.

6. A battery casing production fixture according to claim 5, characterized in that: The protruding end of the threaded rod (620) is provided with a toggle rod (621).

7. A battery casing production fixture according to claim 1, characterized in that: The block (110) is mounted on the base plate (100) via a support column (130).

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