Clamping tool for welding energy storage box

Abstract

The utility model discloses a clamping tool for welding an energy storage box, which belongs to the technical field of clamping tools and comprises a base station, two groups of lead screw driving mechanisms perpendicular to each other are mounted on the side surface of the base station, a stand column is mounted on the lead screw driving mechanisms, a lower rotating base is arranged at the bottom of the stand column, and an upper rotating base is arranged at the top of the stand column. The lower rotating base and the upper rotating base are each provided with an adjustable clamp. According to the technical key points, the adjustable clamps which are arranged up and down on each group of lead screw driving mechanism are used for clamping and fixing a plate to be welded, and the clamping sizes of the adjustable clamps are adjustable, so that the plates with different plate thicknesses can be clamped and fixed; due to the fact that the lower rotating base and the upper rotating base can freely rotate to adjust the direction and the rotating angle can be fixed, the direction of the clamped plate can be freely adjusted, the included angle between the two to-be-welded plates can be adjusted, different requirements can be met, and the application range of the welding clamp is greatly widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to clamping frock technical field, concretely is a kind of clamping frock for energy storage box welding. BACKGROUND

[0002] Energy storage box is an integrated energy storage device integrating various energy storage technologies and intelligent control systems. Energy storage box is usually composed of energy storage box body, battery system, battery management system, energy management system, energy storage converter and environment monitoring system. These devices form an efficient and intelligent energy storage system inside the energy storage box, which can realize efficient storage and release of electric energy. Among them, the energy storage box body is usually composed of several plate bodies connected by welding between each other.

[0003] The utility model with publication number CN219881695U provides a kind of energy storage box body welding frock, the utility model is fixed first side plate and second side plate by first positioning column and positioning plate respectively, then third side plate and fourth side plate are fixed by first pressure cylinder and second pressure cylinder respectively, so that each block side plate is tightly connected, and the welding process will not be deformed displacement, improve the welding precision while improving the welding efficiency, reduce the product's bad rate.

[0004] But the positioning structure size of the above frock is fixed, so it can only clamp and fix the plate of specific size, and when fixing the plate of non-specific size, the welding may be affected due to the shaking of the plate, the scope of application is narrow, in addition, the above frock can only keep the position relationship of perpendicular to each other between adjacent plates when fixing the plate, cannot change the included angle between the plates to meet different needs, leading to further narrowing of the scope of application, therefore, a kind of clamping frock for energy storage box welding is proposed for the above problems. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problem to provide a kind of clamping frock for energy storage box welding, the clamping frock is equipped with two groups of mutually perpendicular arrangement clamping structure, each group of clamping structure includes screw rod drive mechanism, stand, lower rotary base, upper rotary base and adjustable clamp, wherein, the adjustable clamp arranged in each group of clamping structure is used to clamp and fix a plate to be welded, since the clamping size of adjustable clamp is adjustable, it can clamp and fix the plate of different thickness, in addition, since lower rotary base and upper rotary base can be freely rotated and adjusted towards and the rotation angle can be fixed, the orientation of clamped plate can be freely adjusted, so as to adjust the included angle between two plates to be welded to meet different needs, greatly broaden its scope of application, solve the technical problem that the frock in comparative technology can only clamp and fix the plate of specific size, and cannot change the included angle between the plates to meet different needs, leading to small scope of application.

[0006] The technical solution adopted by the embodiments of this application to solve its technical problem is:

[0007] A clamping fixture for welding energy storage boxes includes a base with two sets of mutually perpendicular screw drive mechanisms mounted on its side. A column is mounted on each screw drive mechanism, which drives the column to move linearly back and forth. A lower rotating base is located at the bottom of the column, and an upper rotating base is located at the top. Adjustable clamps are mounted on both the lower and upper rotating bases to clamp and fix the energy storage box plates to be welded. Based on this structure, the adjustable clamps arranged vertically on each set of screw drive mechanisms are used to clamp and fix one plate to be welded. Since the clamping size of the adjustable clamps is adjustable, it can clamp and fix plates of different thicknesses. Furthermore, since both the lower and upper rotating bases can rotate freely to adjust their orientation and the rotation angle can be fixed, the orientation of the clamped plates can be freely adjusted. This allows for adjustment of the angle between two plates to be welded to meet different needs, significantly expanding its applicability.

[0008] In one possible implementation, the adjustable clamp includes a U-shaped plate with a threaded clamping screw connected to it. A locking handwheel is fixedly connected to the outer end of the clamping screw, and a movable clamping plate located in the U-shaped plate is rotatably connected to its inner end. When it is necessary to clamp and fix the plate, the clamping screw is turned to drive the movable clamping plate to move, so that it cooperates with the U-shaped plate to clamp and fix the plate. Moreover, the above clamping method can fix plates of any thickness within a certain range and has a wide range of applications.

[0009] In one possible implementation, the U-shaped plate has two symmetrically arranged through holes, through which a guide rod is slidably disposed. The end of the guide rod is fixedly connected to the movable clamping plate, and the sliding guiding effect of the guide rod can prevent the movable clamping plate from deflecting during the sliding process.

[0010] In one possible implementation, the U-shaped plate in the adjustable clamp located on the upper side of the column has its opening facing downwards, while the U-shaped plate in the adjustable clamp located on the lower side of the column has its opening facing upwards. This arrangement enables the clamping and fixing of the plate placed therein, and the upper and lower clamping method can improve the stability of the plate clamping.

[0011] In a possible implementation, the lower rotating base comprises a lower cylinder seat slidingly sleeved on the lower side of the stand column, the lower end of the lower cylinder seat is provided with a lower fixing ring fixedly connected with the stand column, the upper end of the lower cylinder seat is provided with a lower locking wheel threadedly connected with the stand column, a lower mounting plate for mounting the adjustable clamp is fixedly arranged on the lower cylinder seat, when the angle of the clamped plate member needs to be adjusted, the lower locking wheel is loosened, at this time, the lower cylinder seat can be freely rotated, so that the angle of the plate member is conveniently adjusted, and after the adjustment is completed, the lower locking wheel is tightened, so that the lower cylinder seat is limited from continuing to rotate by the extrusion friction effect, wherein the lower friction ring is arranged between the lower fixing ring and the lower cylinder seat and between the lower locking wheel and the lower cylinder seat, and the lower friction ring can enhance the friction effect and ensure that a large enough friction force is provided when the lower cylinder seat needs to be locked.

[0012] In a possible implementation, the upper rotating base comprises an upper cylinder seat slidingly sleeved on the upper side of the stand column, the upper and lower ends of the upper cylinder seat are provided with upper locking wheels threadedly connected with the stand column, an upper mounting plate for mounting the adjustable clamp is fixedly arranged on the upper cylinder seat, when the angle of the clamped plate member needs to be adjusted, the upper locking wheels are loosened, at this time, the upper cylinder seat can be freely rotated, so that the angle of the plate member is conveniently adjusted, and after the adjustment is completed, the upper locking wheels are tightened, so that the upper cylinder seat is limited from continuing to rotate by the extrusion friction effect, and the upper locking wheels on the upper and lower sides can be adjusted to any position on the stand column, so as to adjust the spacing between the upper and lower adjustable clamps, and then adapt to plate members of different sizes, wherein the upper friction ring is arranged between the upper locking wheel and the upper cylinder seat, and the upper friction ring can enhance the friction effect and ensure that a large enough friction force is provided when the upper cylinder seat needs to be locked.

[0013] In a possible implementation, the lead screw driving mechanism comprises an L-shaped base plate, two rod frames arranged in an up-down mode are mounted on the L-shaped base plate, and a sliding table for mounting the fixed stand column is slidingly arranged on the rod frame, and the above structure can allow the stand column to move horizontally, so as to adjust the spacing between the stand column and another stand column, so as to meet the fixing requirements of plate members of different sizes.

[0014] In a possible implementation, a driving lead screw is rotatably connected to the L-shaped base plate, the sliding table is threadedly connected with the driving lead screw, and a driving hand wheel is fixedly connected to the end of the driving lead screw, when the driving lead screw is screwed, the sliding table threadedly connected with the driving lead screw can be driven to move along the rod frame, so as to adjust the spacing between the stand columns, so as to meet the fixing requirements of plate members of different sizes.

[0015] In summary, the utility model has the following beneficial technical effects:

[0016] The clamping tool is provided with two groups of clamping structures arranged perpendicularly to each other, each group of clamping structures comprises a screw rod driving mechanism, a stand, a lower rotating base, an upper rotating base and an adjustable clamp, wherein the adjustable clamps arranged in upper and lower positions in each group of clamping structures are used to clamp and fix a plate to be welded, since the clamping size of the adjustable clamps is adjustable, the clamping and fixing work of plate pieces with different thicknesses can be completed;

[0017] In addition, since the lower rotating base and the upper rotating base can be freely rotated and adjusted in the direction and the rotation angle can be fixed, the direction of the clamped plate can be freely adjusted, so that the included angle between two plate pieces to be welded can be adjusted to meet different requirements, and the application range is greatly widened. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, illustrate the present application and are used to explain the present application, and do not constitute a limitation on the present application. In the drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0020] Figure 2 It is a schematic diagram of the clamping structure of the present application;

[0021] Figure 3 It is a schematic diagram of the angle adjusting structure of the present application;

[0022] Figure 4 It is a schematic diagram of the adjustable clamp structure of the present application.

[0023] In the drawings: 1, base; 2, screw rod driving mechanism; 21, L-shaped base plate; 22, rod holder; 23, sliding table; 24, driving screw rod; 25, driving hand wheel; 3, stand; 4, lower rotating base; 41, lower cylinder seat; 42, lower mounting plate; 43, lower fixing ring; 44, lower locking wheel; 45, lower friction ring; 5, upper rotating base; 51, upper cylinder seat; 52, upper mounting plate; 53, upper locking wheel; 54, upper friction ring; 6, adjustable clamp; 61, U-shaped plate; 62, compression screw; 63, movable clamp plate; 64, locking hand wheel; 65, guide rod. DETAILED DESCRIPTION

[0024] The technical solution in the embodiment of the present application is to solve the problems in the above background art, and the general idea is as follows:

[0025] For example, Figure 1 - Figure 2As shown, the energy storage box welding clamping tool provided by the embodiment includes a base 1, two groups of mutually perpendicular screw rod driving mechanisms 2 are installed on the side of the base 1, a column 3 is installed on the screw rod driving mechanism 2, the screw rod driving mechanism 2 is used to drive the linear reciprocating movement of the column 3, a lower rotating base 4 is arranged at the bottom of the column 3, and an upper rotating base 5 is arranged at the top of the column 3, and an adjustable clamp 6 is installed on the lower rotating base 4 and the upper rotating base 5, which is used to clamp and fix the energy storage box plate to be welded. Based on the above structure, the adjustable clamps 6 arranged above and below on each group of screw rod driving mechanisms 2 are used to clamp and fix a plate to be welded. Since the clamping size of the adjustable clamp 6 can be adjusted, the clamping and fixing of plate pieces with different thicknesses can be completed. In addition, since the lower rotating base 4 and the upper rotating base 5 can be freely rotated and adjusted in the direction and the rotation angle can be fixed, the direction of the clamped plate piece can be freely adjusted, so that the included angle between the two plates to be welded can be adjusted to meet different needs, greatly widening the application range.

[0026] As shown in Figure 4 The adjustable clamp 6 includes a U-shaped plate 61, a compression screw 62 is threadedly connected to the U-shaped plate 61, a locking hand wheel 64 is fixedly connected to the outer end of the compression screw 62, and a movable clamp plate 63 is rotatably connected to the inner end of the compression screw 62 and located in the U-shaped plate 61. When it is necessary to clamp and fix the plate piece, the movable clamp plate 63 is driven to move by screwing the compression screw 62, so that it cooperates with the U-shaped plate 61 to clamp and fix the plate piece. The above clamping form can fix plate pieces with any thickness within a certain range, and has a wide application range. Two symmetrical through holes are formed in the U-shaped plate 61, a guide rod 65 is slidingly arranged in the through holes, and the end of the guide rod 65 is fixedly connected with the movable clamp plate 63. The sliding guide action of the guide rod 65 can avoid the deflection of the movable clamp plate 63 during sliding.

[0027] As shown in Figure 3 The opening of the U-shaped plate 61 in the adjustable clamp 6 located on the upper side of the column 3 faces downward, and the opening of the U-shaped plate 61 in the adjustable clamp 6 located on the lower side of the column 3 faces upward. This arrangement can clamp and fix the plate piece placed therein, and the upward and downward clamping can improve the stability of the clamped plate piece.

[0028] As shown in Figure 3As shown, the lower rotating base 4 includes a lower cylinder seat 41 slidingly sleeved on the lower side of the column 3, the lower end of the lower cylinder seat 41 is provided with a lower fixed ring 43 fixedly connected with the column 3, and the upper end of the lower cylinder seat 41 is provided with a lower locking wheel 44 threadedly connected with the column 3, and a lower mounting plate 42 for mounting the adjustable clamp 6 is fixedly arranged on the lower cylinder seat 41, when it is necessary to adjust the angle of the clamped plate piece, the lower locking wheel 44 is loosened, at this time, the lower cylinder seat 41 can be freely rotated, and the angle of the plate piece is adjusted, and after the adjustment is completed, the lower locking wheel 44 is tightened, and the lower cylinder seat 41 is limited from continuing to rotate by the extrusion friction, wherein the lower friction ring 45 is arranged between the lower fixed ring 43 and the lower cylinder seat 41 and between the lower locking wheel 44 and the lower cylinder seat 41, and the lower friction ring 45 can enhance the friction and ensure that a large enough friction force is provided when the lower cylinder seat 41 needs to be locked.

[0029] As shown in the drawings, Figure 3 As shown, the upper rotating base 5 includes an upper cylinder seat 51 slidingly sleeved on the upper side of the column 3, the upper and lower ends of the upper cylinder seat 51 are provided with upper locking wheels 53 threadedly connected with the column 3, and an upper mounting plate 52 for mounting the adjustable clamp 6 is fixedly arranged on the upper cylinder seat 51, when it is necessary to adjust the angle of the clamped plate piece, the upper locking wheel 53 is loosened, at this time, the upper cylinder seat 51 can be freely rotated, and the angle of the plate piece is adjusted, and after the adjustment is completed, the upper locking wheel 53 is tightened, and the upper cylinder seat 51 is limited from continuing to rotate by the extrusion friction, and the upper locking wheels 53 on the upper and lower sides can be adjusted to any position on the column 3, so as to adjust the spacing between the upper and lower adjustable clamps 6, and then adapt to plate pieces of different sizes, wherein the upper friction ring 54 is arranged between the upper locking wheel 53 and the upper cylinder seat 51, and the upper friction ring 54 can enhance the friction and ensure that a large enough friction force is provided when the upper cylinder seat 51 needs to be locked.

[0030] As shown in the drawings, Figure 2 As shown in the drawings,

[0031] The use principle and use process of the utility model are as follows:

[0032] The clamping tool is provided with two groups of clamping structures arranged perpendicularly to each other, each group of clamping structures comprises a screw rod driving mechanism 2, a stand 3, a lower rotating base 4, an upper rotating base 5 and an adjustable clamp 6, wherein the adjustable clamps 6 arranged above and below in each group of clamping structures are used to clamp and fix a plate to be welded, since the clamping size of the adjustable clamps 6 is adjustable, the clamping and fixing work of plate pieces with different thicknesses can be completed; specifically, when the plate piece needs to be clamped and fixed, the movable clamping plate 63 is driven to move by screwing the compression screw rod 62, so that it cooperates with the U-shaped plate 61 to clamp and fix the plate piece, and the above clamping form can fix plate pieces with arbitrary thickness within a certain range, and has a wide application range.

[0033] In addition, since the lower rotating base 4 and the upper rotating base 5 can be freely rotated and adjusted in the direction and the rotation angle can be fixed, the direction of the clamped plate piece can be freely adjusted, so that the included angle between two plate pieces to be welded can be adjusted to meet different requirements, thereby greatly widening the application range.

[0034] When the angle of the clamped plate piece needs to be adjusted, the lower locking wheel 44 is loosened, at this time the lower cylinder base 41 can be freely rotated, which is convenient for adjusting the angle of the plate piece, and after the adjustment is completed, the lower locking wheel 44 is tightened to limit the lower cylinder base 41 from continuing to rotate by extrusion friction; simultaneously, when the angle of the clamped plate piece needs to be adjusted, the upper locking wheel 53 is loosened, at this time the upper cylinder base 51 can be freely rotated, which is convenient for adjusting the angle of the plate piece, and after the adjustment is completed, the upper locking wheel 53 is tightened to limit the upper cylinder base 51 from continuing to rotate by extrusion friction, and the upper locking wheels 53 on the upper and lower sides can be adjusted to any position on the stand 3 to adjust the spacing between the upper and lower adjustable clamps 6, thereby adapting to plate pieces of different sizes.

[0035] Finally, it should be noted that: obviously, the above embodiments are only examples for clearly illustrating the present application, and are not a limitation on the embodiments. For ordinary skilled persons in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to exhaust all the embodiments. The obvious changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. A clamping tool for welding an energy storage tank, characterized in that, The utility model relates to a kind of energy storage box welding machine, including: Base (1), two groups of mutually perpendicular screw drive mechanisms (2) are installed on the side, screw drive mechanisms (2) are installed with column (3), and screw drive mechanisms (2) are used to drive column (3) linear reciprocating movement; The bottom of the column (3) is provided with a lower rotating base (4), and the top of the column (3) is provided with an upper rotating base (5), the lower rotating base (4) and the upper rotating base (5) are both installed with adjustable clamp (6), which is used to clamp the energy storage box plate to be welded.

2. The clamping tool for welding an energy storage tank according to claim 1, characterized in that: The adjustable clamp (6) includes a U-shaped plate (61) with a threaded connection of a pressing screw (62), a locking hand wheel (64) is fixedly connected to the outer end of the pressing screw (62), and a movable clamp plate (63) is rotatably connected to the inner end of the pressing screw (62) in the U-shaped plate (61).

3. The clamping tool for welding an energy storage tank according to claim 2, characterized in that: Two symmetrical through holes are formed in the U-shaped plate (61), and a guide rod (65) is slidably arranged in the through holes.

4. The clamping tool for welding an energy storage tank according to claim 2, characterized in that: The opening of the U-shaped plate (61) in the adjustable clamp (6) on the upper side of the column (3) faces downward, and the opening of the U-shaped plate (61) in the adjustable clamp (6) on the lower side of the column (3) faces upward.

5. The clamping tool for welding an energy storage tank according to claim 1, characterized in that: The lower rotating base (4) includes a lower cylinder seat (41) slidably sleeved on the lower side of the column (3), a lower fixed ring (43) fixedly connected with the column (3) is arranged at the lower end of the lower cylinder seat (41), a lower locking wheel (44) threadedly connected with the column (3) is arranged at the upper end of the lower cylinder seat (41), a lower mounting plate (42) for mounting the adjustable clamp (6) is fixedly arranged on the lower cylinder seat (41), and a lower friction ring (45) is arranged between the lower fixed ring (43) and the lower cylinder seat (41) and between the lower locking wheel (44) and the lower cylinder seat (41).

6. The clamping tool for welding an energy storage tank according to claim 1, characterized in that: The upper rotating base (5) includes an upper cylinder seat (51) slidably sleeved on the upper side of the column (3), upper locking wheels (53) threadedly connected with the column (3) are arranged at the upper and lower ends of the upper cylinder seat (51), an upper mounting plate (52) for mounting the adjustable clamp (6) is fixedly arranged on the upper cylinder seat (51), and an upper friction ring (54) is arranged between the upper locking wheel (53) and the upper cylinder seat (51).

7. The clamping tool for welding an energy storage tank according to claim 1, characterized in that: The screw drive mechanism (2) includes an L-shaped base plate (21) on which two rod racks (22) arranged in an up-down manner are mounted, and a sliding table (23) for mounting and fixing the column (3) is slidably arranged on the rod rack (22).

8. The clamping tool for welding an energy storage tank according to claim 7, characterized in that: The L-shaped base plate (21) is mounted with a driving screw (24) rotatably connected, which is threadedly connected with the sliding table (23), and the end of the driving screw (24) is fixedly connected with a driving hand wheel (25).

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