Forming and trimming equipment for water-cooling sealing ring of automobile battery

Abstract

The invention discloses forming and trimming equipment for a water-cooling sealing ring of an automobile battery, relates to the technical field of sealing ring processing, and solves the technical problem that the processing efficiency and the product quality are easily influenced when the water-cooling sealing ring of the automobile battery is manually trimmed. Comprising a machining table, and a trimming mechanism used for polishing the edge of the sealing ring is installed on the machining table; the trimming mechanism comprises a transverse grinding piece, a longitudinal grinding piece, a round corner grinding piece, a horizontal grinding mechanism and a round corner grinding mechanism, the transverse grinding piece, the longitudinal grinding piece and the round corner grinding piece are attached to the transverse horizontal part, the longitudinal horizontal part and the round corner part of the sealing ring correspondingly, and the horizontal grinding mechanism is installed at the top of the machining table. According to the device, the edges of the upper side and the lower side of the water-cooling sealing ring of the automobile battery can be comprehensively and synchronously trimmed, the trimming efficiency can be improved, the trimming consistency can be ensured, and the product quality is improved.

Description

Technical Field

[0001] The invention relates to the technical field of sealing ring processing, and in particular to a forming and trimming device for a water-cooling sealing ring of an automobile battery. Background Art

[0002] New energy vehicle batteries will generate a lot of heat during the charging and discharging process. If the heat cannot be dissipated in time, the battery temperature will be too high, which will affect the battery life and safety. The water cooling system is one of the mainstream heat dissipation modes. It circulates the coolant inside the battery to take away excess heat and ensure that the battery works at an appropriate temperature. A sealing ring is needed between the water-cooled shell and the power module to prevent coolant leakage. If the sealing is not good, coolant leakage will cause battery overheating and even cause fire and other serious consequences. The entire sealing groove is composed of the power module "" shape and the water-cooled shell structure "" shape. Compared with the conventional end face sealing groove "" shape, the "" shape cannot use conventional sealing structures such as O-rings and rectangular rings. Therefore, the car battery water cooling sealing ring (specific structure reference Figure 9-10 ) is designed to be half-moon shaped. When installed in the cavity, it is squeezed up and down by the battery module and the water-cooling shell to generate contact pressure to achieve a sealing effect. Because rubber will deform when squeezed, and since the sealing ring is half-moon shaped, the deformation direction must be toward the waist of the half-moon, which controls the deformation of the sealing ring, avoids interference with the power module when it is deformed after installation, and reduces the risk of improper installation.

[0003] Since the overall structure of the automotive battery water-cooling sealing ring is a frame-like structure with rounded corners, the current sealing ring trimming equipment is mostly for ring-shaped sealing rings and cannot adapt to this type of special structure. As a result, most automotive battery water-cooling sealing rings can only be trimmed manually, which not only leads to low work efficiency, but also manual trimming is prone to leaving tooth marks and gaps on the product, causing it to be scrapped, making it difficult to ensure quality, resulting in poor product consistency. Summary of the invention

[0004] The purpose of the present invention is to provide a forming and trimming device for a water-cooling sealing ring of a car battery, which solves the problem that manual trimming of the water-cooling sealing ring of a car battery easily affects processing efficiency and product quality.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] A forming and trimming device for a water-cooling sealing ring of an automobile battery comprises a processing table on which a trimming mechanism for grinding the edge of the sealing ring is installed;

[0007] The trimming mechanism includes a transverse grinding piece, a longitudinal grinding piece, a rounded corner grinding piece, a horizontal grinding mechanism and a rounded corner grinding mechanism. The transverse grinding piece, the longitudinal grinding piece and the rounded corner grinding piece are respectively fitted with the transverse horizontal part, the longitudinal horizontal part and the rounded corner part of the sealing ring. The horizontal grinding mechanism is installed on the top of the processing table, and the horizontal grinding mechanism is used to control the transverse grinding piece and the longitudinal grinding piece to slide back and forth along the transverse horizontal part and the longitudinal horizontal part respectively. The rounded corner grinding mechanism is connected to the top of the processing table, and the rounded corner grinding mechanism is used to drive the rounded corner grinding piece to reciprocate and deflect along the rounded corner part.

[0008] As a further solution of the present invention: the horizontal grinding mechanism includes a transverse electric slide rail, a transverse slider, a longitudinal electric slide rail, a longitudinal slider, a telescopic column and a transverse movement mechanism, the transverse electric slide rail and the longitudinal electric slide rail are both installed on the top of the processing table, the transverse slider and the longitudinal slider slide along the transverse electric slide rail and the longitudinal electric slide rail respectively, the telescopic columns are respectively installed on the top of the transverse slider and the longitudinal slider, the transverse grinding piece and the longitudinal grinding piece located above are connected to the corresponding telescopic column through the transverse movement mechanism, the transverse movement mechanism is used to drive the upper transverse grinding piece and the upper longitudinal grinding piece to translate toward the inner side of the sealing ring when the telescopic column is extended, and the transverse grinding piece and the longitudinal grinding piece located below are respectively connected to the transverse slider and the longitudinal slider.

[0009] As a further solution of the present invention: the rounded corner grinding mechanism includes a telescopic locking member, an upper connecting member, a lower connecting member, a cylinder, a pallet and a combined driving mechanism; the telescopic locking member is installed on the top of the processing table, and the telescopic locking member is coaxially arranged with the corresponding rounded corner portion; the rounded corner grinding member located above is connected to the top side wall of the telescopic locking member through the upper connecting member, and the rounded corner grinding member located below is connected to the bottom side wall of the telescopic locking member through the upper connecting member; the cylinder is installed at the top center of the processing table, and the output end of the cylinder is connected to the pallet; the combined driving mechanism is installed on the pallet, and the combined driving mechanism is used to drive the four telescopic locking members to rotate synchronously.

[0010] As a further solution of the present invention: the telescopic locking member includes a rotating cylinder, a rotating rod, an inner gear ring and a limiting gear. The rotating cylinder is rotatably connected to the top of the processing table, the inner gear ring is fixedly installed on the inner cylinder wall of the rotating cylinder, the rotating rod is slidingly plugged into the rotating cylinder, the limiting gear is fixedly sleeved on the rotating rod, and the limiting gear is meshed with the inner gear ring, and the upper connecting member and the lower connecting member are respectively connected to the rotating rod wall and the outer cylinder wall of the rotating cylinder.

[0011] As a further solution of the present invention: the combined driving mechanism includes a pillar, a support frame, a motor, a main gear, a sub-gear, a sprocket and a chain, one end of the pillar is connected to the side wall of the pallet, the rotating rod passes through the end of the pillar away from the pallet, and the rotating rod is rotatably connected to the pillar through a bearing, the top of the pallet is connected to the motor through the support frame, the output shaft of the motor is coaxially connected to the main gear, the four sub-gears are rotatably installed on the top of the pallet, and the sub-gears are meshed with the main gears, the sprockets are coaxially connected to the sub-gears and the top of the rotating rod respectively, and the chain is arranged between the corresponding two sprockets.

[0012] As a further solution of the present invention: the telescopic column includes an outer column and an inner sliding column, and the inner sliding column is slidably plugged with the outer column.

[0013] As a further solution of the present invention: the transverse movement mechanism includes an L-shaped plate, a sliding column, a limit plate, a spring, a block, a connecting column, a frame, a connecting rod and a pressure column, the L-shaped plate is installed at the side wall of the inner sliding column near the top, the transverse grinding part and the longitudinal grinding part located above are connected to the sliding column through the connecting column, the sliding column passes through the side wall of the L-shaped plate and is connected to the limit plate, the block is mounted on the sliding column, the two ends of the spring are respectively connected to the side walls of the L-shaped plate and the block, the pressure column slides through the bottom of the L-shaped plate, one end of the connecting rod is hinged to the side wall of the pressure column near the top, and the other end of the connecting rod is hinged to the top side wall of the limit plate, the frame is connected to the side wall of the outer column, and the top of the frame is located directly above the pressure column.

[0014] As a further solution of the present invention: a linkage component for driving the inner sliding column to rise and fall is installed between the L-shaped plate and the rounded corner grinding mechanism, the linkage component includes a sliding sleeve and a U-shaped column, the sliding sleeve is installed on the side wall of the L-shaped plate, the U-shaped column is connected to the rounded corner grinding mechanism, and the sliding sleeve is slidably connected to the U-shaped column.

[0015] As a further solution of the present invention: a side of the limit plate close to the sliding column is in contact with a side of the L-shaped plate away from the inner sliding column.

[0016] As a further solution of the present invention: a through slot is provided at the bottom of the frame, and the through slot is used for the pressure column to pass through when it slides down.

[0017] Beneficial effects of the present invention:

[0018] 1. In the present invention, the lower transverse polishing piece, longitudinal polishing piece and rounded polishing piece are not only convenient for carrying the sealing ring to be trimmed, but also convenient for limiting the installation position of the sealing ring. The upper transverse polishing piece, longitudinal polishing piece and rounded polishing piece are used to properly press the top edge of the sealing ring, which not only improves the stability of the sealing ring during trimming, but also appropriately increases the friction between the transverse polishing piece, longitudinal polishing piece and rounded polishing piece and the edge of the sealing ring during pressing, which is conducive to achieving uniform trimming and improving the trimming quality.

[0019] 2. In the present invention, the horizontal grinding mechanism not only facilitates the control of the upper and lower transverse grinding members to slide back and forth along the transverse horizontal portion of the sealing ring, but also facilitates the control of the upper and lower longitudinal grinding members to slide back and forth along the longitudinal horizontal portion of the sealing ring. The rounded corner grinding mechanism facilitates the control of the upper and lower rounded corner grinding members to deflect back and forth along the rounded corner of the sealing ring, thereby facilitating comprehensive synchronous trimming of the edges on the upper and lower sides of the sealing ring, which is not only beneficial to improving the trimming efficiency, but also can ensure the consistency of trimming and improve product quality.

[0020] 3. In the present invention, the positions of the upper transverse grinding piece, longitudinal grinding piece and rounded corner grinding piece can be adjusted by the horizontal grinding mechanism and the rounded corner grinding mechanism, so that after the trimming of the sealing ring is completed, the upper transverse grinding piece, longitudinal grinding piece and rounded corner grinding piece can move toward the inner side of the sealing ring, thereby not easily causing obstacles to the unloading of the sealing ring. At the same time, it is also convenient for the subsequent loading and installation of the sealing ring, which is beneficial to improving the trimming efficiency of the sealing ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] Figure 1 It is a first-view stereoscopic diagram of a forming and trimming device for a water-cooling sealing ring of an automobile battery according to the present invention;

[0023] Figure 2 It is a second perspective stereogram of a molding and trimming device for a water-cooling sealing ring of an automobile battery according to the present invention;

[0024] Figure 3 It is a three-dimensional diagram of a forming and trimming device for a water-cooling sealing ring of an automobile battery of the present invention when in use;

[0025] Figure 4 It is a three-dimensional diagram of a horizontal grinding mechanism in a forming and trimming device for a water-cooling sealing ring of an automobile battery according to the present invention;

[0026] Figure 5 It is a three-dimensional diagram of a fillet grinding mechanism in a forming and trimming device for a water-cooling sealing ring of an automobile battery according to the present invention;

[0027] Figure 6 It is a stereoscopic diagram of the connection part between the telescopic column and the transverse movement mechanism in a forming and trimming device for a water-cooling sealing ring of an automobile battery according to the present invention;

[0028] Figure 7 It is a partial three-dimensional diagram of a telescopic locking member in a forming and trimming device for a water-cooling sealing ring of an automobile battery according to the present invention after being cut open;

[0029] Figure 8 It is a stereoscopic diagram of the connection part between the L-shaped plate and the linkage assembly in a forming and trimming device for a water-cooling sealing ring of an automobile battery according to the present invention;

[0030] Fig. 9 is a three-dimensional diagram of the sealing ring in the present invention;

[0031] Fig.10 It is a partial stereogram of the sealing ring of the present invention after being cut open.

[0032] In the figure: 1, processing table; 2, sealing ring; 21, horizontal part; 22, horizontal part; 23, fillet part; 3, trimming mechanism; 31, horizontal grinding piece; 32, vertical grinding piece; 33, fillet grinding piece; 34, horizontal grinding mechanism; 341, horizontal electric slide rail; 342, horizontal slider; 343, vertical electric slide rail; 344, vertical slider; 345, telescopic column; 3451, outer column; 3452, inner slide column; 346, transverse movement mechanism; 3461, L-shaped plate; 3462, sliding column; 3463, limit plate; 3464, spring; 3465, stopper; 3466, connecting rod Connecting column; 3467, frame; 3468, connecting rod; 3469, pressure column; 35, fillet grinding mechanism; 351, telescopic locking member; 3511, rotating drum; 3512, rotating rod; 3513, inner ring; 3514, limit gear; 352, upper connecting member; 353, lower connecting member; 354, cylinder; 355, tray; 356, joint driving mechanism; 3561, pillar; 3562, supporting frame; 3563, motor; 3564, main gear; 3565, sub-gear; 3566, sprocket; 3567, chain; 4, linkage assembly; 41, sliding sleeve; 42, U-shaped column; 5, through groove. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] like Figure 1-Figure 10As shown, the present invention is a forming and trimming device for a water-cooled sealing ring of an automobile battery, comprising a processing table 1, on which a trimming mechanism 3 for grinding the edge of a sealing ring 2 is installed; the trimming mechanism 3 comprises a transverse grinding piece 31, a longitudinal grinding piece 32, a rounded corner grinding piece 33, a horizontal grinding mechanism 34 and a rounded corner grinding mechanism 35, the transverse grinding piece 31, the longitudinal grinding piece 32, and the rounded corner grinding piece 33 are respectively fitted with the transverse horizontal portion 21, the longitudinal horizontal portion 22, and the rounded corner portion 23 of the sealing ring 2, the horizontal grinding mechanism 34 is installed on the top of the processing table 1, and the horizontal grinding mechanism 34 is used to control the transverse grinding piece 31 and the longitudinal grinding piece 32 to slide back and forth along the transverse horizontal portion 21 and the longitudinal horizontal portion 22 respectively, the rounded corner grinding mechanism 35 is connected to the top of the processing table 1, and the rounded corner grinding mechanism 35 is used to drive the rounded corner grinding piece 33 to reciprocate and deflect along the rounded corner portion 23.

[0035] It should be noted that, when in use, the rounded corner grinding member 33 located at the top is lifted upward by the rounded corner grinding mechanism 35 and controlled to deflect toward the inner side of the sealing ring 2, so that the rounded corner grinding members 33 at the top and bottom are in a dislocated state. When the rounded corner grinding member 33 located at the top is lifted upward, the horizontal grinding mechanism 34 is linked to lift the horizontal grinding member 31 and the vertical grinding member 32 located at the top, so that the horizontal grinding members 31 and the vertical grinding members 32 at the top and bottom are lifted upward and then translated toward the inner side of the sealing ring 2, so that the horizontal grinding members 31 and the vertical grinding members 32 at the top and bottom are also in a dislocated state. At this time, the rounded corner grinding member 33, the horizontal grinding member 31 and the vertical grinding member 32 at the bottom can be used to position and install the sealing ring 2 to be trimmed.

[0036] The horizontal grinding mechanism 34 is used to control the upper and lower horizontal grinding pieces 31 and the upper and lower longitudinal grinding pieces 32 to slide back and forth along the horizontal horizontal portion 21 and the longitudinal horizontal portion 22 of the sealing ring 2. The rounded corner grinding mechanism 35 is used to control the upper and lower rounded corner grinding pieces 33 to deflect back and forth along the rounded corner portion 23 of the sealing ring 2, so that the edges of the upper and lower sides of the sealing ring 2 can be fully and synchronously trimmed.

[0037] like Figure 1-Figure 2 and Figure 5As shown, the rounded corner grinding mechanism 35 includes a telescopic locking member 351, an upper connecting member 352, a lower connecting member 353, a cylinder 354, a tray 355 and a combined driving mechanism 356. The telescopic locking member 351 is installed on the top of the processing table 1, and the telescopic locking member 351 is coaxially arranged with the corresponding rounded corner portion 23. The rounded corner grinding member 33 located at the top is connected to the top side wall of the telescopic locking member 351 through the upper connecting member 352, and the rounded corner grinding member 33 located at the bottom is connected to the bottom side wall of the telescopic locking member 351 through the upper connecting member 352. The cylinder 354 is installed at the top center of the processing table 1, and the output end of the cylinder 354 is connected to the tray 355. The combined driving mechanism 356 is installed on the tray 355, and the combined driving mechanism 356 is used to drive the four telescopic locking members 351 to rotate synchronously.

[0038] It should be noted that when the cylinder 354 drives the tray 355 to move upward, the combined driving mechanism 356 will not only synchronously drive the rounded corner grinding piece 33 located above to move upward, but also facilitate the control of the rotation of the telescopic locking piece 351. The rounded corner grinding piece 33 located above and the rounded corner grinding piece 33 located below are respectively connected to the upper connecting piece 352 and the lower connecting piece 353 through the first bolt, thereby facilitating the disassembly, assembly and replacement of the rounded corner grinding piece 33 as needed.

[0039] like Figure 1 and Figure 5 As shown, the telescopic locking member 351 includes a rotating cylinder 3511, a rotating rod 3512, an inner gear ring 3513 and a limiting gear 3514. The rotating cylinder 3511 is rotatably connected to the top of the processing table 1, the inner gear ring 3513 is fixedly installed on the inner cylinder wall of the rotating cylinder 3511, the rotating rod 3512 is slidably plugged into the rotating cylinder 3511, the limiting gear 3514 is fixedly sleeved on the rotating rod 3512, and the limiting gear 3514 is meshed with the inner gear ring 3513, and the upper connecting member 352 and the lower connecting member 353 are respectively connected to the rod wall of the rotating rod 3512 and the outer cylinder wall of the rotating cylinder 3511.

[0040] The rotary rod 3512 is rotated by the joint driving mechanism 356, and the rotary drum 3511 is not driven to rotate synchronously. The rotary rod 3512 that rotates alone can conveniently drive the rotary drum 3511 to deflect the rotary corner grinding piece 33 located above, so that the rotary corner grinding pieces 33 above and below are in a dislocated state. In order to improve the position stability of the rotary drum 3511, in this embodiment, the rotary drum 3511 is rotatably connected to the top of the processing table 1 through a rotary damping shaft. When the rotary rod 3512 is controlled to descend and reset, the limit gear 3514 and the inner gear ring 3513 are re-engaged. At this time, the rotary rod 3512 and the rotary drum 3511 rotate synchronously, which can drive the rotary corner grinding pieces 33 above and below to the rounded corner portion 23 (such as the rounded corner portion 23 of the sealing ring 2) Fig. 9 Reciprocating grinding is used to achieve rounded corner trimming.

[0041] like Figure 1 and Figure 5 As shown, the combined driving mechanism 356 includes a pillar 3561, a support frame 3562, a motor 3563, a main gear 3564, a sub-gear 3565, a sprocket 3566 and a chain 3567. One end of the pillar 3561 is connected to the side wall of the tray 355. The rotating rod 3512 passes through the end of the pillar 3561 away from the tray 355, and the rotating rod 3512 is rotatably connected to the pillar 3561 through a bearing. The top of the tray 355 is connected to the motor 3563 through the support frame 3562. The output shaft of the motor 3563 is coaxially connected to the main gear 3564. Four sub-gears 3565 are rotatably installed on the top of the tray 355, and the sub-gears 3565 are meshed with the main gear 3564. The sprockets 3566 are coaxially connected to the sub-gear 3565 and the top of the rotating rod 3512 respectively, and the chain 3567 is sleeved between the corresponding two sprockets 3566.

[0042] It should be noted that the motor 3563 in this embodiment is a stepper motor with controllable rotation angle and direction. When the motor 3563 drives the main gear 3564 to rotate, it will drive the four sub-gears 3565 to rotate synchronously. In conjunction with the transmission of the sprocket 3566 and the chain 3567, the four rotating rods 3512 can be driven to rotate synchronously. If the limit gear 3514 is separated from the inner ring 3513, the position of the upper rounded corner grinding piece 33 is adjusted when the rotating rod 3512 rotates. If the limit gear 3514 is engaged with the inner ring 3513, the upper and lower rounded corner grinding pieces 33 are driven to reciprocate and deflect to achieve grinding and trimming.

[0043] like Figure 1-Figure 2 and Figure 4 As shown, the horizontal grinding mechanism 34 includes a transverse electric slide rail 341, a transverse slider 342, a longitudinal electric slide rail 343, a longitudinal slider 344, a telescopic column 345 and a transverse movement mechanism 346. The transverse electric slide rail 341 and the longitudinal electric slide rail 343 are both installed on the top of the processing table 1. The transverse slider 342 and the longitudinal slider 344 slide along the transverse electric slide rail 341 and the longitudinal electric slide rail 343 respectively. The telescopic column 345 is respectively installed on the top of the transverse slider 342 and the longitudinal slider 344. The transverse grinding piece 31 and the longitudinal grinding piece 32 located above are connected to the corresponding telescopic column 345 through the transverse movement mechanism 346. The transverse movement mechanism 346 is used to drive the upper transverse grinding piece 31 and the upper longitudinal grinding piece 32 to translate toward the inner side of the sealing ring 2 when the telescopic column 345 is extended. The transverse grinding piece 31 and the longitudinal grinding piece 32 located below are respectively connected to the transverse slider 342 and the longitudinal slider 344.

[0044] It should be noted that the lower transverse grinding member 31 and the lower longitudinal grinding member 32 are connected to the transverse slider 342 and the longitudinal slider 344 respectively through the second bolt, and the transverse slider 342 and the longitudinal slider 344 reciprocate along the transverse electric slide rail 341 and the longitudinal electric slide rail 343 respectively. This is the prior art and will not be described in detail here. The fillet grinding mechanism 35 controls the rotating rod 3512 (such as Figure 7 When the upper and lower transverse polishing members 31 and the upper and lower longitudinal polishing members 32 are lifted up, the telescopic column 345 will be extended, and the lateral movement mechanism 346 can drive the upper transverse polishing member 31 and the upper longitudinal polishing member 32 to move inwardly toward the sealing ring 2, so as to facilitate the upper and lower transverse polishing members 31 and the upper and lower longitudinal polishing members 32 to form a dislocated state.

[0045] like Figure 4 and Figure 6 As shown, the telescopic column 345 includes an outer column 3451 and an inner sliding column 3452 , and the inner sliding column 3452 is slidably plugged with the outer column 3451 .

[0046] It should be noted that a vertical lifting force is applied to the inner slide column 3452 to facilitate the lifting and sliding of the inner slide column 3452 along the outer column 3451, thereby facilitating the adjustment of the length of the telescopic column 345. It should be noted that when adjusting the telescopic locking member 351 (such as Figure 5 When the length of the inner sliding column 3452 and the outer column 3451 increases, the inner sliding column 3452 and the outer column 3451 will never separate.

[0047] like Figure 4 and Figure 6 As shown, the transverse movement mechanism 346 includes an L-shaped plate 3461, a sliding column 3462, a limit plate 3463, a spring 3464, a stopper 3465, a connecting column 3466, a frame 3467, a connecting rod 3468 and a pressure column 3469. The L-shaped plate 3461 is installed on the side wall of the inner sliding column 3452 near the top. The transverse grinding piece 31 and the longitudinal grinding piece 32 located above are connected to the sliding column 3462 through the connecting column 3466. The sliding column 3462 passes through the side wall of the L-shaped plate 3461 and the limit plate 346 3, the stopper 3465 is sleeved on the sliding column 3462, the two ends of the spring 3464 are respectively connected to the side walls of the L-shaped plate 3461 and the stopper 3465, the pressing column 3469 slides through the bottom of the L-shaped plate 3461, one end of the connecting rod 3468 is hinged to the side wall of the pressing column 3469 near the top, and the other end of the connecting rod 3468 is hinged to the top side wall of the limiting plate 3463, the frame 3467 is connected to the side wall of the outer column 3451, and the top of the frame 3467 is located directly above the pressing column 3469.

[0048] It should be noted that the connecting column 3466 is connected to the upper transverse grinding piece 31 and the upper longitudinal grinding piece 32 by a third bolt. When the L-shaped plate 3461 is controlled to drive the inner sliding column 3452 to slide upward synchronously, it will first drive the upper transverse grinding piece 31 and the upper longitudinal grinding piece 32 to rise synchronously. When the top of the pressure column 3469 contacts the top of the frame 3467, as the L-shaped plate 3461 continues to rise, the pressure column 3469 and the L-shaped plate 3461 will slide relative to each other, and the hinged connecting rod 3468 will cause the limit plate 3463 to pull the sliding column 3462, so that the stopper 3465 compresses the spring 3464. At this time, the upper transverse grinding piece 31 and the upper longitudinal grinding piece 32 will move toward the sealing ring 2 (such as Figure 3 The inner side of the image is shifted in the medial direction.

[0049] like Figure 1 , Figure 6 and Figure 8 As shown, a linkage assembly 4 for driving the inner sliding column 3452 to rise and fall is installed between the L-shaped plate 3461 and the rounded corner grinding mechanism 35. The linkage assembly 4 includes a sliding sleeve 41 and a U-shaped column 42. The sliding sleeve 41 is installed on the side wall of the L-shaped plate 3461, the U-shaped column 42 is connected to the rounded corner grinding mechanism 35, and the sliding sleeve 41 is slidably connected to the U-shaped column 42.

[0050] It should be noted that in this embodiment, the two ends of the U-shaped column 42 are connected to the two corresponding adjacent pillars 3561 (such as Figure 5 During the lifting and lowering of the pillar 3561, the L-shaped plate 3461 is driven to rise and fall synchronously through the sliding sleeve 41.

[0051] like Figure 4 and Figure 6 As shown, the side of the limiting plate 3463 close to the sliding column 3462 is in contact with the side of the L-shaped plate 3461 away from the inner sliding column 3452 .

[0052] It should be noted that when the limit plate 3463 is in contact with the side wall of the L-shaped plate 3461, the spring 3464 is still in a compressed and force-accumulating state, so that when the L-shaped plate 3461 descends, the restoring force of the spring 3464 can be used to translate and reset the upper transverse grinding piece 31 and the upper longitudinal grinding piece 32.

[0053] like Figure 6 As shown, a through slot 5 is provided at the bottom of the frame 3467, and the through slot 5 is used for the pressure column 3469 to pass through when it slides down.

[0054] It should be noted that the through groove 5 is located directly below the pressure column 3469. When relative sliding occurs between the pressure column 3469 and the L-shaped plate 3461, the through groove 5 can prevent the bottom of the L-shaped plate 3461 from hindering the downward movement of the pressure column 3469, which is beneficial to increasing the relative sliding stroke of the pressure column 3469.

[0055] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A forming and trimming device for a water-cooling sealing ring of an automobile battery, comprising a processing table (1), characterized in that: The processing table (1) is provided with a trimming mechanism (3) for grinding the edge of the sealing ring (2); The trimming mechanism (3) comprises a transverse grinding piece (31), a longitudinal grinding piece (32), a rounded corner grinding piece (33), a horizontal grinding mechanism (34) and a rounded corner grinding mechanism (35); the transverse grinding piece (31), the longitudinal grinding piece (32) and the rounded corner grinding piece (33) are respectively fitted with the transverse horizontal portion (21), the longitudinal horizontal portion (22) and the rounded corner portion (23) of the sealing ring (2); the horizontal grinding mechanism (34) is installed on the top of the processing table (1); the horizontal grinding mechanism (34) is used to control the transverse grinding piece (31) and the longitudinal grinding piece (32) to slide back and forth along the transverse horizontal portion (21) and the longitudinal horizontal portion (22); the rounded corner grinding mechanism (35) is connected to the top of the processing table (1); the rounded corner grinding mechanism (35) is used to drive the rounded corner grinding piece (33) to deflect back and forth along the rounded corner portion (23).

2. The forming and trimming equipment for the water-cooling sealing ring of a car battery according to claim 1, characterized in that: The horizontal grinding mechanism (34) comprises a transverse electric slide rail (341), a transverse slider (342), a longitudinal electric slide rail (343), a longitudinal slider (344), a telescopic column (345) and a transverse movement mechanism (346); the transverse electric slide rail (341) and the longitudinal electric slide rail (343) are both installed on the top of the processing table (1); the transverse slider (342) and the longitudinal slider (344) slide along the transverse electric slide rail (341) and the longitudinal electric slide rail (343) respectively; the telescopic column (345) is installed on the transverse slider (341) and the longitudinal slider (344) respectively; 42) and the top of the longitudinal slider (344), the transverse grinding piece (31) and the longitudinal grinding piece (32) located above are connected to the corresponding telescopic column (345) through a transverse movement mechanism (346), and the transverse movement mechanism (346) is used to drive the upper transverse grinding piece (31) and the upper longitudinal grinding piece (32) to move inwardly of the sealing ring (2) when the telescopic column (345) is extended, and the transverse grinding piece (31) and the longitudinal grinding piece (32) located below are respectively connected to the transverse slider (342) and the longitudinal slider (344).

3. The forming and trimming equipment for the water-cooling sealing ring of a car battery according to claim 1, characterized in that: The fillet grinding mechanism (35) comprises a telescopic locking member (351), an upper connecting member (352), a lower connecting member (353), a cylinder (354), a tray (355) and a combined driving mechanism (356); the telescopic locking member (351) is mounted on the top of the processing table (1), and the telescopic locking member (351) is coaxially arranged with the corresponding fillet portion (23); the fillet grinding member (33) located above is connected to the telescopic locking member (351) through the upper connecting member (352) and the telescopic locking member (355). 1), the fillet grinding piece (33) located below is connected to the bottom side wall of the telescopic locking piece (351) through an upper connecting piece (352), the cylinder (354) is installed at the top center of the processing table (1), the output end of the cylinder (354) is connected to the tray (355), the combined driving mechanism (356) is installed on the tray (355), and the combined driving mechanism (356) is used to drive the four telescopic locking pieces (351) to rotate synchronously.

4. The forming and trimming equipment for the water-cooling sealing ring of a car battery according to claim 3, characterized in that: The telescopic locking member (351) comprises a rotating cylinder (3511), a rotating rod (3512), an inner gear ring (3513) and a limit gear (3514); the rotating cylinder (3511) is rotatably connected to the top of the processing table (1); the inner gear ring (3513) is fixedly mounted on the inner cylinder wall of the rotating cylinder (3511); the rotating rod (3512) is slidably plugged into the rotating cylinder (3511); the limit gear (3514) is fixedly sleeved on the rotating rod (3512), and the limit gear (3514) is meshed with the inner gear ring (3513); the upper connecting member (352) and the lower connecting member (353) are respectively connected to the rod wall of the rotating rod (3512) and the outer cylinder wall of the rotating cylinder (3511).

5. The forming and trimming equipment for the water-cooling sealing ring of a car battery according to claim 4, characterized in that: The combined drive mechanism (356) comprises a support (3561), a support frame (3562), a motor (3563), a main gear (3564), a secondary gear (3565), a sprocket (3566) and a chain (3567). One end of the support (3561) is connected to the side wall of the tray (355). The rotating rod (3512) passes through the end of the support (3561) away from the tray (355). The rotating rod (3512) is rotatably connected to the support (3561) via a bearing. The tray (355 ) is connected to the motor (3563) through a support frame (3562), the output shaft of the motor (3563) is coaxially connected to the main gear (3564), the four sub-gears (3565) are rotatably mounted on the top of the tray (355), and the sub-gears (3565) are meshed with the main gear (3564), the sprockets (3566) are coaxially connected to the sub-gears (3565) and the top of the rotating rod (3512), respectively, and the chain (3567) is sleeved between the corresponding two sprockets (3566).

6. The forming and trimming equipment for the water-cooling sealing ring of a car battery according to claim 2, characterized in that: The telescopic column (345) comprises an outer column (3451) and an inner sliding column (3452), and the inner sliding column (3452) is slidably plugged with the outer column (3451).

7. The forming and trimming equipment for the water-cooling sealing ring of a car battery according to claim 6, characterized in that: The transverse movement mechanism (346) comprises an L-shaped plate (3461), a sliding column (3462), a limiting plate (3463), a spring (3464), a stopper (3465), a connecting column (3466), a frame (3467), a connecting rod (3468) and a pressure column (3469). The L-shaped plate (3461) is installed on the side wall of the inner sliding column (3452) near the top. The transverse grinding piece (31) and the longitudinal grinding piece (32) located above are connected to the sliding column (3462) through the connecting column (3466). The sliding column (3462) passes through the side wall of the L-shaped plate (3461) and the limiting plate (3463). 63), the stopper (3465) is mounted on the sliding column (3462), the two ends of the spring (3464) are respectively connected to the side walls of the L-shaped plate (3461) and the stopper (3465), the pressure column (3469) slides through the bottom of the L-shaped plate (3461), one end of the connecting rod (3468) is hinged to the side wall of the pressure column (3469) close to the top, and the other end of the connecting rod (3468) is hinged to the top side wall of the limiting plate (3463), the frame (3467) is connected to the side wall of the outer column (3451), and the top of the frame (3467) is located directly above the pressure column (3469).

8. The forming and trimming equipment for the water-cooling sealing ring of a car battery according to claim 7, characterized in that: A linkage assembly (4) for driving the inner sliding column (3452) to rise and fall is installed between the L-shaped plate (3461) and the fillet grinding mechanism (35). The linkage assembly (4) comprises a sliding sleeve (41) and a U-shaped column (42). The sliding sleeve (41) is installed on the side wall of the L-shaped plate (3461). The U-shaped column (42) is connected to the fillet grinding mechanism (35). The sliding sleeve (41) and the U-shaped column (42) are slidably connected.

9. The forming and trimming equipment for the water-cooling sealing ring of a car battery according to claim 7, characterized in that: The side of the limiting plate (3463) close to the sliding column (3462) is in contact with the side of the L-shaped plate (3461) away from the inner sliding column (3452).

10. The forming and trimming equipment for the water-cooling sealing ring of a car battery according to claim 7, characterized in that: A through slot (5) is provided at the bottom of the frame (3467), and the through slot (5) is used for the pressure column (3469) to pass through when it slides down.

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