Novel clamp, battery welding system and capacitor welding system

Abstract

The utility model discloses a novel clamp, a battery welding system and a capacitor welding system. The novel clamp comprises a clamp base. A cylinder is arranged at the front end of the top of the clamp base; the output end of the rear side of the cylinder is connected with the front side of the cylinder push plate; the left end and the right end of the rear side of the air cylinder push plate are connected with the front side of the movable push plate through air cylinder conduction cushion blocks correspondingly. A base positioning block is arranged at the position, right behind the movable push plate, of the top of the clamp base. A plurality of base limiting strips are arranged on the front side of the base positioning block; a plurality of movable positioning blocks are arranged on the rear side of the movable push plate; the movable positioning block and the base limiting strip are correspondingly arranged front and back; a working object needing to be clamped is vertically placed at the position between any two adjacent base limiting strips. Cylinder cushion blocks are arranged at the bottoms of the cylinders. According to the utility model, the clamping and positioning requirements of capacitors and batteries with different sizes and shapes can be met, and the welding operation of the capacitors and the batteries can be further reliably carried out.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery and capacitor manufacturing technical field, in particular to a novel clamp and battery welding system, capacitor welding system. BACKGROUND

[0002] At present, before welding capacitor and battery, it is usually needed to clamp capacitor and battery, and reliable positioning is carried out.

[0003] However, the existing welding clamp usually adopts fixed design, and this design lacks flexibility when facing different sizes and shapes of capacitor and battery, and cannot satisfy the clamping positioning demand of capacitor and battery of different sizes and shapes.

[0004] Therefore, it is urgent to develop a kind of technology, which can solve the above technical problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at the technical defects in prior art, provides a novel clamp and battery welding system, capacitor welding system.

[0006] Therefore, the utility model provides a novel clamp, it is characterized in being including horizontal distribution's clamp base,

[0007] The top front end of clamp base is provided with longitudinally distributed air cylinder;

[0008] The output end of air cylinder rear side is connected with the front side of transversely distributed air cylinder push plate;

[0009] The rear side left and right ends of air cylinder push plate are respectively connected with the front side of transversely distributed moving push plate through a longitudinally distributed air cylinder conduction pad block;

[0010] The top of clamp base is provided with transversely distributed base positioning block in the position behind moving push plate;

[0011] The front side of base positioning block is provided with a plurality of equidistantly distributed base limiting strips;

[0012] The rear side of moving push plate is provided with a plurality of transversely equidistantly distributed moving positioning blocks;

[0013] Moving positioning block is set up in front and back correspondence with base limiting strip;

[0014] The position between any two adjacent base limiting strips is vertically placed with the work object needing to be clamped;

[0015] The bottom of air cylinder is provided with air cylinder pad block;

[0016] The cylinder and cylinder head gasket are fixedly connected to the fixture base by screws.

[0017] In addition, this utility model provides a battery welding system, which includes battery welding equipment and the novel fixture described above;

[0018] A new type of clamp is used to clamp and position batteries as the work object.

[0019] In addition, this utility model provides a capacitor welding system, which includes capacitor welding equipment and the novel fixture as described above;

[0020] A new type of clamp is used to clamp and position capacitors as the working object.

[0021] As can be seen from the technical solution provided by this utility model above, compared with the prior art, this utility model provides a new type of clamp and battery welding system and capacitor welding system. The structure is scientifically designed and can meet the clamping and positioning requirements of capacitors and batteries of different sizes and shapes. It is conducive to more reliable welding operations of capacitors and batteries and has significant practical significance in production.

[0022] The fixture of this utility model belongs to welding auxiliary equipment. It is specifically designed to provide stable fixation and positioning in the welding process of electronic components, especially capacitors and batteries, to ensure welding quality, improve production efficiency and product consistency.

[0023] After testing, this utility model is a fixture that can adapt to capacitors and batteries of different sizes and shapes, and is easy to replace parts, which helps to improve maintenance efficiency and welding stability. Attached Figure Description

[0024] Figure 1 A three-dimensional structural diagram of a novel clamp provided by this utility model;

[0025] Figure 2 A top view of a novel clamp provided by this utility model;

[0026] In the figure: 1-clamp base, 2-substrate cutout hole, 3-substrate fixing hole, 4-base positioning block, 5-moving positioning block;

[0027] 6-Spring, 7-Moving push plate, 8-Cylinder conduction pad, 9-Cylinder pad, 10-Cylinder; 11-Base cylinder fixing slot. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0030] In the description of this patent, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this patent according to the specific circumstances.

[0031] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0032] See Figure 1 , Figure 2 This utility model provides a novel clamp, including horizontally distributed clamp bases 1;

[0033] The top front end of the clamp base 1 is provided with longitudinally distributed cylinders 10;

[0034] The output end (i.e., piston rod) at the rear of cylinder 10 is connected to the front side of the laterally distributed cylinder push plate 101;

[0035] The rear left and right ends of the cylinder push plate 101 are respectively connected to the front of the transversely distributed moving push plate 7 through a longitudinally distributed cylinder conduction pad 8.

[0036] The top of the clamp base 1 is provided with a transversely distributed base positioning block 4 at a position directly behind the moving push plate 7;

[0037] The front side of the base positioning block 4 is provided with a plurality of equidistantly distributed base limiting strips 40;

[0038] The rear side of the moving push plate 7 is provided with a plurality of transversely equidistantly distributed moving positioning blocks 5;

[0039] The moving positioning blocks 5 are arranged in front of and behind the base limiting strips 40 in a corresponding manner;

[0040] A working object (for example, a cylindrical battery or capacitor, with the pole of the battery or capacitor being located at the upper end face or the lower end face) to be clamped is vertically placed between any two adjacent base limiting strips 40.

[0041] In the utility model, the shape of the working object (for example, a battery or capacitor) to be clamped is cylindrical;

[0042] The front half side surface of the working object is in contact with the side opposite to the two moving positioning blocks 5;

[0043] The rear half side surface of the working object is in contact with the side opposite to the two base limiting strips 40.

[0044] In the utility model, the clamp base 1 is mainly made of aluminum alloy material, and has good mechanical strength and lightness.

[0045] In the utility model, a base plate hollow hole 2 (the upper and lower sides of the hole are both open, and it is an open slot) is vertically and respectively arranged between any two adjacent base limiting strips 40.

[0046] The shape of the base plate hollow hole 2 is rectangular.

[0047] The plurality of base plate hollow holes 2 are equidistantly distributed.

[0048] The transverse width of the base plate hollow hole 2 is smaller than the transverse width (diameter) of the main shell of the working object (for example, a battery or capacitor).

[0049] It should be noted that the working object (for example, a battery or capacitor) to be clamped is vertically placed. The polarity terminal (i.e., the pole) on the working object (for example, a battery or capacitor) extends into the base plate hollow hole 2. The main shell of the working object (for example, a battery or capacitor) is located above the base plate hollow hole 2.

[0050] It should be noted that, for the utility model, the base plate hollow hole 2, the base is provided with a plurality of (for example four) base plate hollow hole 2, the design of these base plate hollow hole 2 is favorable to the clamping of the large or special-shaped high pole capacitor and battery that need to be welded, simultaneously also lightens the overall weight, and improves the heat dissipation efficiency, increases the convenience of operation.

[0051] It should be noted that, in order to adapt to the capacitor and battery with high polarity terminal, the hollow structure (i.e. base plate hollow hole 2) is on the clamp base, allowing the terminal part of the capacitor and battery with high polarity terminal to pass in (extend into), which can guarantee the accurate positioning and stable support of the work object (such as battery or capacitor) during welding.

[0052] It should be noted that the clamp base is used to support the whole clamp and can be applied to the welding positioning requirement of the capacitor and battery with high polarity terminal (i.e. pole). The clamp base of the utility model effectively solves the limitations of the traditional clamp in the welding process, and provides a more reliable solution for the welding positioning requirement of the work object (such as battery or capacitor).

[0053] In the utility model, specifically, the clamp base 1 is connected with the threaded hole reserved on the external work platform through a fastening screw;

[0054] Specifically, the front end of the clamp base 1 is provided with a base plate fixing hole 3 on the left and right sides of the air cylinder 10 respectively;

[0055] After the fastening screw passes through the base plate fixing hole 3, it is threadedly fixedly connected with the threaded hole reserved on the external work platform in position.

[0056] In the utility model, specifically, the positioning block 4 is fixed on the top of the clamp base 1 through a screw.

[0057] Specifically, the positioning block 4 is made of hard material processed with high precision to ensure its stability and accuracy of repeated positioning.

[0058] In the utility model, specifically, the front side of the movable positioning block 5 is connected with the rear side of the movable push plate 7 through a spring support shaft 60;

[0059] The circumferential outside of the spring support shaft 60 is sleeved with a helical spring 6.

[0060] Specifically, the spring support shaft 60 longitudinally penetrates through the movable push plate 7;

[0061] The rear end of the spring support shaft 60 is fixedly connected with the movable positioning block 5;

[0062] Spring 6 is located between the rear side of the moving push plate 7 and the front side of the moving positioning block 5.

[0063] Further, the moving push plate 7 is longitudinally penetrated by longitudinally distributed moving push plate through holes corresponding to each spring support shaft 60.

[0064] The front end head of the spring support shaft 60 is provided with a plug, or the diameter of the front end head of the spring support shaft 60 is greater than the diameter of the moving push plate through hole. Therefore, the spring support shaft 60 can be prevented from falling off the moving push plate 7.

[0065] In a specific implementation, the moving positioning block 5 has an isosceles trapezoidal cross-sectional shape.

[0066] In a specific implementation, the side of the moving positioning block 5 facing the adjacent substrate hollow hole 2 is an inclined plane.

[0067] The transverse spacing between the inclined plane and the longitudinally distributed center line of the adjacent substrate hollow hole 2 increases sequentially from front to back.

[0068] It should be noted that the moving positioning block 5 adopts an isosceles trapezoidal structure, which facilitates the specific size positioning design of cylindrical capacitors and batteries of different diameters to ensure that the contact surface with the capacitors and batteries can be accurately matched.

[0069] It should be noted that the spring 6 plays a buffering role, which eliminates the influence of the diameter deviation of the shell of the capacitor and the battery on the clamping operation, so as to ensure that the contact surface with the capacitor and the battery can be accurately matched.

[0070] It should be noted that the moving push plate 7 is used to drive all the moving positioning blocks 5 to move in the front-back direction.

[0071] It should be noted that the positioning mechanism of the utility model comprises a positioning block 4, a moving positioning block 5, a spring 6 and a moving push plate 7, the positioning block 4 is fixed on the clamp base by screws, and plays a reference point positioning role, facilitating disassembly and replacement. The main function of the positioning block 4 is to provide an accurate reference point to ensure that the work object (for example, a capacitor and a battery) can be accurately positioned during the welding process, thereby improving the quality and efficiency of welding.

[0072] It should be noted that for the utility model, the moving positioning block 5 is adjustable, and can adjust the front and back positions under the cooperation of the air cylinder to adapt to work objects (for example, capacitors and batteries) of different sizes.

[0073] In the utility model, in a specific implementation, the bottom of the air cylinder 10 is provided with an air cylinder cushion block 9.

[0074] The air cylinder 10 and the air cylinder cushion block 9 are fixedly connected with the clamp base 1 by two screws.

[0075] Specifically, the top front end of the clamp base 1 is provided with two longitudinally distributed base cylinder fixing slots 11;

[0076] The base cylinder fixing slots 11 vertically penetrate the clamp base 1; that is, the base cylinder fixing slots 11 are notch slots with openings on both upper and lower sides.

[0077] The two base cylinder fixing slots 11 are arranged in parallel with each other;

[0078] The two base cylinder fixing slots 11 are located directly below the left and right ends of the cylinder pad 9;

[0079] The cylinder pad 9 is vertically provided with a cylinder pad through hole at a position corresponding to each base cylinder fixing slot 11;

[0080] The left and right side edges of the cylinder 10 are vertically provided with a cylinder shell edge through hole at a position corresponding to each cylinder pad through hole;

[0081] The screw is sequentially threaded through the position corresponding cylinder shell edge through hole, cylinder pad through hole and base cylinder fixing slot 11 from top to bottom, and is threadedly connected with a nut.

[0082] Further, the upper section width (i.e. the transverse width) of the base cylinder fixing slot 11 in the vertical direction is smaller than the lower section width;

[0083] The outer diameter of the nut is greater than the upper section width of the base cylinder fixing slot 11 and smaller than the lower section width of the base cylinder fixing slot 11, so that after being threadedly connected with the screw, it can be accommodated in the base cylinder fixing slot 11 (i.e. the lower section).

[0084] It should be noted that the base cylinder fixing slot 11 includes an upper section and a lower section, the width of the upper section is smaller than the width of the lower section, the shapes of the upper section and the lower section can both be cuboid shapes, the upper section is located at the top middle part of the lower section, and the cross-sectional shape of the base cylinder fixing slot 11 can be a "convex" shape.

[0085] It should be noted that for the utility model, the bottom of the cylinder 10 is fixed on the base cylinder fixing slot 11 through the cylinder pad 9, the cylinder 10 and the cylinder pad 9 can be moved forward and backward, and then the specific fastening position of the cylinder is adjusted to match the clamping requirements of different diameters (i.e. different longitudinal lengths) of the work object (such as a battery or a capacitor), so that the existing welding equipment can be further used to perform the required welding operation on capacitors and batteries of different diameters. This design greatly improves the versatility and applicability of the clamp and meets the diversified welding positioning requirements.

[0086] Specifically, the upper surface of the cylinder pad 9 is provided with anti-skid lines.

[0087] It should be noted that the surface of the cylinder pad 9 is designed with anti-skid lines to increase the friction between the cylinder 10 and ensure the reliability of the clamping action.

[0088] In the utility model, specifically, the cylinder 10 is connected with the external air source through the air pipe, and the on-off of the air source is controlled to drive the extension and contraction of the cylinder 10, so that the clamping and loosening actions are realized. The cylinder 10 is used for providing stable clamping force.

[0089] It should be noted that the connection mode between the cylinder 10 and the matched external air source and the working principle are the existing conventional known technology, which will not be repeated here.

[0090] It should be noted that for the utility model, the cylinder 10 serves as the power source in the clamping mechanism and is used for driving the clamping and loosening actions. The cylinder push plate 101 of the cylinder 10 is connected with the moving push plate 7 through the cylinder transmission pad 8. By adjusting the position of the cylinder transmission pad 8 and adjusting the length of the cylinder transmission pad 8, the welding positioning requirements of work objects (such as batteries or capacitors) of different diameters can be met.

[0091] It should be noted that for the utility model, the clamping mechanism comprises the cylinder transmission pad 8, the cylinder 10, the cylinder pad 9 and the base cylinder fixing slot 11. The key part in the utility model mainly provides clamping and loosening power for the positioning mechanism, so that the work objects (such as capacitors and batteries) to be clamped can be clamped and kept in a stable position during the welding process.

[0092] In the utility model, specifically, the clamp comprises an anti-wear design. The design comprises that a material with smooth surface and moderate hardness or a soft buffer layer is arranged at the part (such as the side wall of the moving positioning block 5 and the base plate hollow hole 2) that touches the work object (such as the capacitor and the battery) of the clamp, so that the friction and pressure on the surface of the work object (such as the capacitor and the battery) during the clamping process are reduced, and the appearance of the work object (such as the capacitor and the battery) is not damaged and the surface integrity is maintained during the clamping operation.

[0093] Based on the novel clamp provided in the utility model, the utility model further provides a battery welding system, which comprises a battery welding device and the novel clamp as described above.

[0094] The novel clamp is used for clamping and positioning the battery as the work object.

[0095] It should be noted that the battery welding device is used for performing the welding operation required by the user on the battery.

[0096] It should be noted that the battery welding equipment is a mature, well-known and widely used welding equipment in the prior art, which will not be described here.

[0097] Based on the novel clamp provided by the utility model, the utility model also provides a capacitor welding system, which comprises a capacitor welding equipment and the novel clamp as described above.

[0098] The novel clamp is used for clamping and positioning the capacitor as a working object.

[0099] It should be noted that the capacitor welding equipment is used for performing the welding operation required by the user on the capacitor.

[0100] It should be noted that the capacitor welding equipment is a mature, well-known and widely used welding equipment in the prior art, which will not be described here.

[0101] In order to more clearly understand the technical scheme of the utility model, the working principle of the utility model will be described below.

[0102] When the working object (for example, the capacitor and the battery) needs to be clamped, the gas source supplies gas to the cylinder 9, the piston rod of the cylinder 10 pushes the cylinder transmission pad 8, and then pushes the moving push plate 7 to move forward, so as to exert pressure on the working object (for example, the capacitor and the battery), and realize clamping.

[0103] When the working object (for example, the capacitor and the battery) needs to be released, the gas source is disconnected, the gas in the cylinder 9 is discharged through the exhaust port, and the cylinder is retracted to realize release.

[0104] Through the above design, the utility model can provide stable and adjustable clamping force, ensure the positioning requirement of the capacitor and the battery during the welding process, and is simple to operate, thereby improving the production efficiency.

[0105] Compared with the prior art, the novel clamp provided by the utility model has the following beneficial effects:

[0106] 1、The utility model can realize accurate positioning and firm clamping of the working object (for example, the capacitor and the battery), ensure the positioning stability during the welding process, and be beneficial to improving the production efficiency;

[0107] 2、The utility model has reasonable structure design and is simple to operate, and is suitable for automatic welding production lines;

[0108] 3、By applying the utility model, the utility model is suitable for single machine equipment and automatic production lines, and can be beneficial to further realizing manual independent welding and continuous welding of the capacitor and the battery.

[0109] The four utility models have the characteristics of quick disassembly and installation, which helps to improve the maintenance efficiency and maintainability of the fixture, and reduce maintenance costs and downtime.

[0110] 5. This utility model has broad application prospects and is of great significance for improving the production level of the capacitor and battery manufacturing industry.

[0111] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A novel clamp, characterized in that, Includes horizontally distributed clamp bases (1); The top front end of the clamp base (1) is provided with longitudinally distributed cylinders (10); The output end of the cylinder (10) is connected to the front side of the horizontally distributed cylinder push plate (101); The left and right ends of the rear side of the cylinder push plate (101) are respectively connected to the front side of the transversely distributed moving push plate (7) through a longitudinally distributed cylinder conduction pad (8). The top of the clamp base (1) is provided with horizontally distributed base positioning blocks (4) at a position directly behind the movable push plate (7); On the front side of the base positioning block (4), there are multiple base limiting strips (40) distributed at equal intervals; On the rear side of the movable push plate (7), there are multiple horizontally equally spaced movable positioning blocks (5); The movable positioning block (5) is set in a front-to-back correspondence with the base limiting strip (40); The work object that needs to be clamped is placed vertically between any two adjacent base limiting strips (40); A cylinder gasket (9) is provided at the bottom of the cylinder (10); The cylinder (10) and cylinder gasket (9) are fixedly connected to the fixture base (1) by screws.

2. The novel clamp as described in claim 1, characterized in that, The work object that needs to be clamped is cylindrical in shape; The front half of the working object is in contact with the opposite side of the two moving positioning blocks (5); The rear half of the working object is in contact with the side opposite to the two base limiting strips (40).

3. The novel clamp as described in claim 1, characterized in that, Between any two adjacent base limiting strips (40), a substrate cutout hole (2) is vertically provided; The lateral width of the cutout hole (2) on the substrate is smaller than the lateral width of the main shell of the work object.

4. The novel clamp as described in claim 1, characterized in that, The front side of the movable positioning block (5) is connected to the rear side of the movable push plate (7) via a spring support shaft (60); A helical spring (6) is fitted around the outer circumferential side of the spring support shaft (60).

5. The novel clamp as described in claim 4, characterized in that, The spring support shaft (60) passes longitudinally through the movable push plate (7); The rear end of the spring support shaft (60) is fixedly connected to the movable positioning block (5); The spring (6) is located between the rear side of the movable push plate (7) and the front side of the movable positioning block (5); The movable push plate (7) has longitudinally distributed through holes at the position corresponding to each spring support shaft (60); The front end of the spring support shaft (60) is provided with a pin, or the diameter of the front end of the spring support shaft (60) is larger than the diameter of the through hole of the movable push plate.

6. The novel clamp as described in claim 1, characterized in that, The cross-sectional shape of the movable positioning block (5) is an isosceles trapezoid; The side of the movable positioning block (5) facing the adjacent substrate cutout (2) is an inclined plane; The lateral spacing between the inclined plane and the center line of the longitudinal distribution of the adjacent substrate cutout (2) increases sequentially from front to back.

7. The novel clamp as described in any one of claims 1 to 6, characterized in that, The cylinder (10) and cylinder gasket (9) are fixedly connected to the fixture base (1) by two screws; Two longitudinally distributed base cylinder fixing slots (11) are provided at the top front end of the clamp base (1); The base cylinder fixing slot (11) vertically penetrates the clamp base (1); The two base cylinder fixing slots (11) are arranged parallel to each other; The two base cylinder fixing slots (11) are located directly below the left and right ends of the cylinder pad block (9); The cylinder block (9) has a cylinder block through hole vertically through it at the position corresponding to the base cylinder fixing slot (11); On the left and right sides of the cylinder (10) housing, a cylinder housing edge through hole is provided vertically through each of the cylinder housing edge through holes at the positions corresponding to the through holes of each cylinder gasket block; After passing through the cylinder housing edge through hole, cylinder gasket through hole and base cylinder fixing slot (11) from top to bottom, the screw is threadedly fixed to a nut.

8. The novel clamp as described in claim 7, characterized in that, The outer diameter of the nut is greater than the width of the upper part of the base cylinder fixing slot (11) and less than the width of the lower part of the base cylinder fixing slot (11).

9. A battery welding system, characterized in that, Includes battery welding equipment, and a novel fixture as described in any one of claims 1 to 8; A new type of clamp is used to clamp and position batteries as the work object.

10. A capacitor welding system, characterized in that, Includes capacitor welding equipment, and a novel fixture as described in any one of claims 1 to 8; A new type of clamp is used to clamp and position capacitors as the working object.

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