CN217412755U - Universal soldering tin clamp - Google Patents

Abstract

The utility model relates to a general soldering tin anchor clamps, including base, first dog and second dog, one side of base is first battery location platform, and the opposite side is second battery location platform, set up a plurality of blind holes that differ in size and communicate each other on the first battery location platform, be equipped with the concave surface on the second battery location platform, the concave surface with first battery location platform forms step-like structure, and be equipped with the constant head tank that distributes in parallel on the concave surface; the first stop block and the second stop block are detachably fixed on the concave surface through fasteners respectively. The utility model discloses general soldering tin anchor clamps have soldering tin convenient to and can satisfy the battery of a plurality of sizes, a plurality of types and use advantage such as on an anchor clamps simultaneously.

Description

Universal soldering tin clamp

Technical Field

The utility model relates to a slide caliper technical field specifically is a general soldering tin anchor clamps.

Background

At present, a general soldering tin fixture is formed by forming a hole or a space on a bakelite, which is slightly larger than the size of a battery, such as a soldering tin fixture suitable for a cylindrical battery in fig. 1, a soldering tin fixture suitable for an oval battery in fig. 2, and a soldering tin fixture suitable for a square battery core in fig. 3. During soldering tin, the lithium cell is placed in the hole site, and the solder joint position that needs soldering tin exceeds the hole site, and the soldering tin staff carries out the soldering tin operation on the soldering tin position that exceeds, accomplishes the soldering tin process.

However, the soldering tin fixture is single in structure, the applicable soldering tin product is large in limitation, and the soldering tin fixture can only meet the soldering tin requirement of a lithium battery with a single model size. The lithium battery with different sizes or different appearance structures cannot be used universally. When the product models with different sizes/shapes are more, a plurality of soldering tin clamps with corresponding specifications need to be developed, so that the production cost is increased, and the management difficulty of production of the clamp ledger is also increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a soldering tin is convenient to and can satisfy the battery of a plurality of sizes, a plurality of types and use universal soldering tin anchor clamps on an anchor clamps simultaneously.

In order to achieve the above purpose, the following technical solutions are provided.

A universal soldering tin clamp comprises a base, a first stop block and a second stop block, wherein a first battery positioning platform is arranged on one side of the base, a second battery positioning platform is arranged on the other side of the base, a plurality of blind holes which are different in size and are mutually communicated are formed in the first battery positioning platform, a concave surface is arranged on the second battery positioning platform, the concave surface and the first battery positioning platform form a step-shaped structure, and positioning grooves which are distributed in parallel are formed in the concave surface; the first stop block and the second stop block are detachably fixed on the concave surface through fasteners respectively.

The utility model discloses general soldering tin anchor clamps mainly comprise the base and can dismantle first dog and the second dog fixed on the base, and its whole spare part constitutes fewly, simple structure; the arrangement of the blind holes which are different in size and are communicated with each other on the first battery positioning platform is combined with the first baffle block, and the blind holes can be used for simultaneously placing or positioning a plurality of cylindrical batteries different in size; the setting of second dog, be in the same place with first dog combination, the second dog is the activity dog, accessible fastener adjustment second dog is apart from the interval of first dog, can be used to place simultaneously or fix a position square electricity core or oval battery between first dog and the second dog, be the base promptly, the setting of first dog and second dog, not only can be used to simultaneously fix a plurality of not cylinder batteries of uniform size, can also fix a plurality of square electricity cores or oval battery simultaneously, effectively improve the commonality of anchor clamps, the processing of the soldering tin process of being convenient for and the promotion of efficiency.

Furthermore, the bottom of the first stop block is provided with an L-shaped notch, and the L-shaped notch is abutted against the side face of the connecting side of the first battery positioning platform and the second battery positioning platform and an L-shaped surface formed by the top face connected with the side face.

The setting of L type breach on the first dog for with first battery positioning platform's step side L profile butt, after first dog and first battery positioning platform L profile butt, fix first dog from the base bottom through the fastener on the base, make first dog and a plurality of not of uniform size on the first battery positioning platform and the blind hole that communicates each other together, advance to fix a position and fix the cylinder battery.

Furthermore, one side face of the first battery positioning platform, on which the first stop block is located, is a cylindrical battery positioning surface, and the cylindrical battery positioning surface is provided with a plurality of mutually communicated blind holes on the first battery positioning platform, and a plurality of mutually connected half holes corresponding in position and size.

Cylindrical battery locating surface on the first dog, and the setting of the half hole that communicates each other that it is corresponding with a plurality of blind holes on it provides vertical support for cylindrical battery's fixed, make cylindrical battery more firm after putting into the blind hole on the first battery location platform, provide the guarantee for soldering tin operation.

Further, the first stopper is fixed to the base by a first fastener, and the first fastener fixes the first stopper to the concave surface of the base from the bottom of the base.

The first fastener extends into the first stop block from bottom to top from the bottom of the base and fixes the first stop block on the base, the first stop block is a fixed stop block, and the first fastener is located at the bottom, so that the clamp is more attractive.

Furthermore, a first positioning hole is formed in the bottom of the first stop block.

The first stop block is fixed on the base by the aid of the first positioning holes conveniently and quickly.

Furthermore, the surface of the first stop block corresponding to the positioning surface of the cylindrical battery is a plane.

The surface of the first stop block corresponding to the positioning surface of the cylindrical battery is used for being combined with the second stop block to fix or position the square battery cell or the elliptical battery, and the surface is arranged in a plane so as to be convenient for clamping and fixing the square battery cell; when the oval battery is fixed, the oval battery is vertically placed, and two opposite plane sides of the oval battery are respectively positioned on the clamping surface sides of the first stop block and the second stop block, so that the oval battery is convenient to fix.

Furthermore, the second stop block is a flat square stop block, a second positioning hole is formed in the upper portion of the second stop block, and the second stop block is fixed to a concave surface of the second battery positioning platform through a second fastener.

The second stop block is made into a flat square stop block, and the manufacture is simple and convenient; the second stop block is a movable stop block, and the second positioning hole is formed in the upper portion of the second stop block, so that the operation is facilitated.

Furthermore, two sides of the second battery positioning platform are provided with two retaining sides, and the two retaining sides are respectively located at two end portions of the second retaining block.

The arrangement of the blocking edge keeps off the position at the two ends of the second blocking block after the second blocking block is fixed on the concave surface of the second battery positioning platform, so that the second blocking block is good in fixation and cannot protrude out of the base.

The utility model discloses general soldering tin anchor clamps compare with prior art, have following beneficial effect:

the utility model discloses general soldering tin anchor clamps mainly comprise the base and can dismantle first dog and the second dog fixed on the base, and its whole spare part constitutes fewly, simple structure; the arrangement of the blind holes which are different in size and are communicated with each other on the first battery positioning platform is combined with the first baffle block, and the blind holes can be used for simultaneously placing or positioning a plurality of cylindrical batteries different in size; the setting of second dog, be in the same place with first dog combination, the second dog is the activity dog, the interval of accessible fastener adjustment second dog apart from first dog, can be used to place simultaneously or fix a position square electricity core or oval battery between first dog and the second dog, be the base promptly, the setting of first dog and second dog, not only can be used to fix a plurality of cylinder batteries different in size simultaneously, can also fix a plurality of square electricity cores or oval battery simultaneously, effectively improve the commonality of anchor clamps, be convenient for the processing of soldering tin process and the promotion of efficiency.

Drawings

FIG. 1 is a prior art soldering fixture used alone to hold and position cylindrical batteries;

FIG. 2 is a prior art soldering fixture used alone to hold and position an oval battery;

fig. 3 is a soldering tin fixture used for clamping and positioning a square battery cell separately in the prior art;

FIG. 4 is a schematic structural view of a general soldering tin fixture of the present invention;

FIG. 5 is an exploded view of FIG. 1;

FIG. 6 is a schematic diagram showing the state of the universal soldering fixture of the present invention clamping and positioning the cylindrical battery, the elliptical battery and the square battery at the same time;

FIG. 7 is a view of a general soldering jig for holding and positioning a cylindrical battery;

FIG. 8 is a view of the general soldering fixture of the present invention holding and positioning the soldering fixture of the oval battery;

fig. 9 is the utility model discloses general soldering tin anchor clamps of square electric core of soldering tin anchor clamps centre gripping location.

Detailed Description

The general soldering tin fixture of the present invention will be described in further detail with reference to the following embodiments and accompanying drawings.

Referring to fig. 4 to 9, a non-limiting embodiment of the present invention is a general soldering tin fixture, including a base 100, a first stopper 200 and a second stopper 300, one side of the base 100 is a first battery positioning platform 110, the other side is a second battery positioning platform 120, the first battery positioning platform 110 is provided with a plurality of blind holes 111 which are different in size and are communicated with each other, the second battery positioning platform 120 is provided with a concave surface 121, the concave surface 121 and the first battery positioning platform 110 form a step-shaped structure, and the concave surface 121 is provided with positioning grooves 122 which are distributed in parallel; the first stopper 200 and the second stopper 300 are detachably fixed to the concave surface 121 by fasteners, respectively. In this embodiment, a plurality of blind holes 111 communicate each other, and every blind hole 111 forms two half blind holes 111 of disconnection in the middle of forming and constitutes, and when being convenient for battery soldering tin connecting wire rod or nickel piece, the intercommunication position of a plurality of blind holes 111 can regard as the position of keeping away of wire rod or nickel piece, and when avoiding soldering tin, structural interference takes place for wire rod or nickel piece and anchor clamps, influences the operation of soldering tin process, is favorable to promoting soldering tin efficiency. In this embodiment, blind hole 111 on first battery positioning platform 110 is about 200mm deep, a plurality of blind holes 111 that differ in size are applicable in the soldering tin of the cylindrical battery of 7 ~ 23mm diameter and use, in this embodiment, first dog 200 is fixed dog, second dog 300 is movable dog, second dog 300 can control the activity, control the activity and form a parallel interval position between the first dog 200 in the time of the activity, can be used to the fixed and soldering tin use of the square electric core of different thickness and size and/or oval battery, therefore, the commonality is strong, the processing of soldering tin process of being convenient for.

Referring to fig. 4 to 9, in a non-limiting embodiment of the present invention, the general soldering jig of the present invention mainly comprises a base 100, and a first stopper 200 and a second stopper 300 detachably fixed on the base 100, and has few components and simple structure; the arrangement of the blind holes 111 which are different in size and are communicated with each other on the first battery positioning platform 110 is combined with the first stop block 200, and the blind holes can be used for simultaneously placing or positioning a plurality of cylindrical batteries different in size; second dog 300's setting, combine together with first dog 200, second dog 300 is the movable block, accessible fastener adjustment second dog 300 is apart from the interval of first dog 200, can be used to place simultaneously or fix a position square electricity core or oval battery between first dog 200 and the second dog 300, base 100 promptly, the setting of first dog 200 and second dog 300, not only can be used to the cylinder battery of fixed a plurality of not of uniform size simultaneously, can also fix a plurality of square electricity cores or oval battery simultaneously, effectively improve the commonality of anchor clamps, be convenient for the processing of soldering tin process and the promotion of efficiency.

Referring to fig. 4 to 9, in a non-limiting embodiment of the present invention, the bottom of the first stopper 200 is provided with an L-shaped notch 210, and the L-shaped notch 210 abuts against the side surface of the connection side of the first battery positioning platform 110 and the second battery positioning platform 120 and the L-shaped surface formed by the top surface connected with the side surface. The L-shaped notch 210 is arranged on the first stopper 200 and used for being abutted against the L-shaped surface on the step side of the first battery positioning platform 110, after the first stopper 200 is abutted against the L-shaped surface of the first battery positioning platform 110, the first stopper 200 is fixed on the base 100 from the bottom of the base 100 through a fastener, so that the first stopper 200 and a plurality of blind holes 111 which are different in size and are mutually communicated on the first battery positioning platform 110 are positioned and fixed together.

Referring to fig. 4 to 9, according to a non-limiting embodiment of the present invention, the first stopper 200 is located a side of the first battery positioning platform 110 is a cylindrical battery positioning surface, and the cylindrical battery positioning surface is provided with a plurality of mutually communicated blind holes 111 on the first battery positioning platform 110 and a plurality of mutually connected half holes 220 corresponding to the size. Cylindrical battery locating surface on first dog 200, and the setting of the half-hole 220 that communicates each other that corresponds with a plurality of blind holes 111 on it provides vertical support for cylindrical battery's fixed, make cylindrical battery more firm after putting into blind hole 111 on first battery location platform 110, provide the guarantee for soldering tin operation.

Referring to fig. 4 to 9, in a non-limiting embodiment of the present invention, the first stopper 200 is fixed to the base 100 by a first fastening member 230, and the first fastening member 230 fixes the first stopper 200 on the concave surface 121 of the base 100 from the bottom of the base 100. The first fastening member 230 extends into the first stopper 200 from bottom to top of the base 100 and fixes the first stopper 200 on the base 100, the first stopper 200 is a fixing block, and the first fastening member 230 is located at the bottom, so that the clamp is more attractive.

Referring to fig. 4 to 9, in a non-limiting embodiment of the present invention, the first stopper 200 is provided with a first positioning hole (not shown) at a bottom thereof. The first positioning hole is provided to facilitate the first fastener 230 to quickly fix the first stopper 200 to the base 100.

Referring to fig. 4 to 9, in a non-limiting embodiment of the present invention, the surface of the first stopper 200 corresponding to the positioning surface of the cylindrical battery is a plane. The surface of the first stop block 200 corresponding to the positioning surface of the cylindrical battery is used for combining with the second stop block 300 to fix or position the square battery cell or the elliptical battery, and the surface is arranged in a plane so as to be convenient for clamping and fixing the square battery cell; when the oval battery is fixed, the oval battery is vertically placed, so that two opposite plane sides of the oval battery are respectively positioned on the clamping surface sides of the first stop block 200 and the second stop block 300, and the oval battery is convenient to fix.

Referring to fig. 4 to 9, according to a non-limiting embodiment of the present invention, the second stopper 300 is a flat square stopper, the second positioning hole 310 is disposed on the upper portion of the second stopper 300, and the second stopper 300 is fixed on the concave surface 121 of the second battery positioning platform 120 by a second fastening member 320. The second stopper 300 is made into a flat square stopper, and the manufacture is simple and convenient; since the second stopper 300 is a movable stopper, the second positioning hole 310 is disposed at the upper portion of the second stopper 300, which is convenient for operation.

Referring to fig. 4 to 9, according to a non-limiting embodiment of the present invention, two sides of the second battery positioning platform 120 remain the two retaining edges 123, and the two retaining edges 123 are respectively located at two end positions of the second stopper 300. Due to the arrangement of the retaining edge 123, after the second stopper 300 is fixed on the concave surface 121 of the second battery positioning platform 120, two ends of the second stopper 300 are retained by the retaining edge 123, so that the second stopper 300 has good fixation and does not protrude out of the base 100.

The universal soldering tin clamp of the utility model can be simultaneously suitable for the synchronous soldering tin operation of a plurality of sizes and types of batteries, namely a plurality of cylindrical batteries, elliptical batteries and square battery cores, as shown in figure 6; the soldering operation of the cylindrical battery can also be independently applied, as shown in fig. 7; the soldering operation of the oval battery can also be independently applied, as shown in fig. 8; the soldering operation of the square battery cell can also be independently applied, as shown in fig. 9.

In the description of the present invention, it is to be understood that the terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating 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 the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above embodiments are only specific embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, many variations and modifications are possible without departing from the inventive concept, and such obvious alternatives fall within the scope of the invention.

Claims (8)

1. A universal soldering tin clamp is characterized by comprising a base, a first stop block and a second stop block, wherein a first battery positioning platform is arranged on one side of the base, a second battery positioning platform is arranged on the other side of the base, a plurality of blind holes which are different in size and are mutually communicated are formed in the first battery positioning platform, a concave surface is arranged on the second battery positioning platform, the concave surface and the first battery positioning platform form a step-shaped structure, and positioning grooves which are distributed in parallel are formed in the concave surface; the first stop block and the second stop block are detachably fixed on the concave surface through fasteners respectively.

2. The universal solder jig of claim 1, wherein the bottom of the first stopper is provided with an L-shaped notch, and the L-shaped notch abuts against an L-shaped surface formed by a side surface of the first battery positioning platform connected to the second battery positioning platform and a top surface connected to the side surface.

3. A universal solder fixture according to claim 2, wherein a side of the first stop on the first battery positioning platform is a cylindrical battery positioning surface, and the cylindrical battery positioning surface has a plurality of interconnected half holes corresponding to the position and size of the plurality of interconnected blind holes on the first battery positioning platform.

4. A universal solder clip as recited in claim 3, wherein the first stop is secured to the base by a first fastener that secures the first stop to the recessed surface of the base from the bottom of the base.

5. A universal solder clip as set forth in claim 4 wherein the first stop has a first locating hole in its bottom.

6. A universal solder clip according to any one of claims 1 to 5, characterised in that the face of the first stop corresponding to the locating face of the cylindrical battery is planar.

7. The universal solder fixture of claim 6, wherein the second stopper is a flat square stopper, a second positioning hole is formed on the upper portion of the second stopper, and the second stopper is fixed on the concave surface of the second battery positioning platform by a second fastener.

8. A universal solder clip as set forth in claim 7, wherein the second battery positioning platform has retaining edges on both sides, and the retaining edges are located at both ends of the second stopper.

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