Hand-held tinning device for quickly combining heads of multiple strands of electric wires

Abstract

The utility model relates to a hand-held tinning device used for rapid end combination of multiple strands of wires, which relates to the technical field of tinning devices and comprises a tinning seat, a tinning circular groove is arranged in the tinning seat, a tinning component is arranged in the tinning seat, a deep regulation and control frame is arranged on one side of the tinning seat, and the deep regulation and control frame is arranged on the other side of the tinning seat. A grasping support in sliding fit with the deep regulation and control frame is arranged on the deep regulation and control frame. A depth control assembly matched with the grabbing support is arranged on the deep regulation and control frame, a fixed grabbing assembly used for fixedly grabbing the multiple strands of wires is arranged on the grabbing support, and the fixed grabbing assembly is located over the tinning circular groove. When a plurality of strands of wires are doubled, the fixed grasping assembly is used in cooperation with the peeling and doubling device. Through innovative design and structural combination, multiple problems existing in a traditional tinning method are effectively solved, the electric power construction process is safer and more efficient, and operation convenience and stability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tinning devices, in particular to a handheld tinning device for quickly joining the ends of multiple strands of electric wires. Background Art

[0002] The relationship between power construction in construction projects and construction projects is very close. Power construction is an indispensable part of construction projects. It involves the design, installation and maintenance of power systems to provide stable and reliable power supply for buildings. In construction projects, power construction not only includes the laying of indoor and outdoor electrical lines, but also involves the installation and commissioning of various electrical equipment. Therefore, the quality of power construction is directly related to the safe and reliable operation of the building.

[0003] The tinning device plays a vital role in power construction. The connection of wires is a basic work in power construction, and tinning is a key step to ensure the quality of wire connection. Traditional tinning methods have many problems, such as cumbersome operation, great safety hazards, and low efficiency. Therefore, the development of a handheld tinning device for fast jointing of multiple strands of wires is of great significance. This device can improve the efficiency and quality of power construction, reduce the uncertainty of manual operation, and thus provide strong support for the smooth progress of construction projects.

[0004] However, there are also some technical problems in the use of tinning devices. The traditional tinning method requires the operator to hold the heating cylinder, which is not only cumbersome but also has safety hazards. At the same time, since the liquid level of the tin in the cylinder will gradually decrease with use, the depth of the wire connector inserted each time is different, which affects the operator's work efficiency.

[0005] How to solve the above technical problems is the subject faced by the present utility model. Summary of the invention

[0006] In order to address the deficiencies in the prior art, the utility model provides a handheld tinning device with a reasonable design, which is safe and reliable and is used for quickly joining the ends of multiple wires. It takes various factors into consideration and aims to solve the problems of complicated operation, great safety hazards and low efficiency existing in traditional tinning methods. Through sophisticated design and combination, the operability, safety and efficiency of the tinning device are improved, providing a more reliable and convenient tool for power construction.

[0007] The utility model solves the technical problem by adopting the following technical solution: a hand-held tinning device for fast bridging of multiple wires, comprising a tinning seat, a tinning circular groove is provided in the tinning seat, a tinning assembly is arranged in the tinning seat, a depth regulating frame is arranged on one side of the tinning seat, and a gripping bracket which is slidably matched with the depth regulating frame is arranged on the depth regulating frame;

[0008] The depth control frame is provided with a depth control component that cooperates with the gripping bracket, and the gripping bracket is provided with a fixed gripping component for fixedly gripping multiple strands of wires, and the fixed gripping component is located directly above the tinning circular groove; when multiple strands of wires are connected in parallel, the fixed gripping component is used in conjunction with the stripping and wiring device.

[0009] Further, the fixed gripping assembly includes a fixed block, the fixed block is provided with a first receiving semicircular groove, the fixed block is provided with a first through semicircular groove, one end of the fixed block is provided with a movable block connected to the fixed block, the movable block is provided with a second receiving semicircular groove that cooperates with the first receiving semicircular groove, the movable block is provided with a second through semicircular groove that cooperates with the first through semicircular groove, and the movable block is provided with a connecting screw connected to the fixed block;

[0010] A circular cardboard is arranged in the first receiving semicircular groove, a plurality of gripping grooves for fixing the electric wires are opened on the circular cardboard, and a plurality of positioning holes are evenly opened on the side wall of the circular cardboard along the circumference of the circular cardboard;

[0011] The movable block is provided with a positioning screw matched with the positioning hole.

[0012] Preferably, a stabilizing rod cooperating with the positioning hole is provided in the first receiving semicircular groove.

[0013] Furthermore, the gripping bracket is provided with an angle control mechanism cooperating with the fixed gripping assembly.

[0014] The angle control mechanism includes a rotating column arranged on the fixed block, a fixed cylinder rotatably matched with the rotating column is arranged on the grasping bracket, a plurality of angle grooves are evenly opened on the fixed cylinder along the circumferential direction of the fixed cylinder, a fixed groove matched with the angle groove is arranged on the rotating column, and an angle rod matched with the fixed groove is arranged in the angle groove.

[0015] Furthermore, the tinning seat includes a tinning melting cylinder with the tinning circular groove on the top surface, a solder paste extrusion cylinder connected to the tinning melting cylinder is arranged on one side of the tinning melting cylinder, and the solder paste extrusion cylinder is provided with an extrusion rod cooperating with the solder paste extrusion cylinder.

[0016] Furthermore, the wall and bottom of the tin melting cylinder are composed of an outer wall, an air layer, a high temperature resistant insulating outer layer, a resistance wire, a high temperature resistant insulating inner layer and an inner wall from the outside to the inside, the outer wall is made of stainless steel, the high temperature resistant insulating inner and outer layers are both made of ceramic materials, and the inner wall is made of copper;

[0017] The tinning assembly comprises an electric control chip connected to the resistance wire, and a battery pack is arranged on the tinning seat.

[0018] Furthermore, the depth control component includes a vertical groove opened on the depth control frame, the depth control frame is provided with a sliding frame that slides with the depth control frame, the sliding frame is fixedly connected to the grasping bracket, the sliding frame is provided with a sliding block that slides with the vertical groove, and the sliding frame is provided with a screw that cooperates with the depth control frame.

[0019] Furthermore, the depth control frame is provided with a plurality of gripping handles.

[0020] The utility model adopts an innovative fixed gripping component design, so that multiple strands of wires can be accurately and firmly fixed, avoiding the problem of different wire depths in traditional methods and improving the efficiency of wire paralleling.

[0021] The utility model introduces an angle control mechanism, which prevents wire rubber scraps and copper wire scraps from falling into the tinning round groove by adjusting the angle of the gripping bracket, thereby reducing the safety risk of the operator.

[0022] The utility model uses an electric control chip to control the temperature and time of the hot tinning, realizes the intelligence and controllability of the hot tinning process, and ensures the quality and stability of the hot tinning.

[0023] The utility model adopts a battery pack as a power source, so that the handheld hot tinning device is more portable and flexible, and can be operated more conveniently at the power construction site.

[0024] The utility model designs a depth control component, which ensures accurate adjustment of the depth control frame in the vertical direction through the adjustment of the sliding frame, so that the depth control of the wire is more precise.

[0025] The utility model utilizes the interconnected design of the hot tin melting cylinder and the solder paste extruding cylinder and the composite material structure of the hot tin melting cylinder to improve the hot tin effect and high temperature resistance performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0027] Figure 2 It is a schematic diagram of the exploded structure of the fixed gripping assembly of the utility model;

[0028] Among them, the accompanying drawings are marked as: 100, tinning seat; 110, tinning melting cylinder; 120, paste extrusion cylinder; 130, extrusion rod; 200, depth control frame; 210, vertical groove; 300, gripping bracket; 400, depth control component; 410, sliding frame; 420, sliding block; 500, fixed gripping component; 510, fixed block; 511, first receiving semicircular groove; 512, first through-going semicircular groove; 520, movable block; 521, second receiving semicircular groove; 522, second through-going semicircular groove; 530, connecting screw; 540, circular clamping plate; 541, gripping groove; 542, positioning hole; 550, positioning screw; 560, stabilizing rod; 600, angle control mechanism; 610, rotating column; 620, fixed cylinder; 630, angle rod. Specific embodiments

[0029] See also Figure 1 to Figure 2 As shown, a handheld tinning device for fast bridging of multiple wires comprises a tinning seat 100, wherein a tinning circular groove is provided in the tinning seat 100, a tinning assembly is arranged in the tinning seat 100, a depth regulating frame 200 is arranged on one side of the tinning seat 100, and a gripping bracket 300 which is slidably matched with the depth regulating frame 200 is arranged on the depth regulating frame 200;

[0030] The depth control frame 200 is provided with a depth control component 400 that cooperates with the gripping bracket 300. The gripping bracket 300 is provided with a fixed gripping component 500 for fixedly gripping multiple strands of wires. The fixed gripping component 500 is located directly above the tinning circular groove. When multiple strands of wires are paralleled, the fixed gripping component 500 is used in conjunction with a stripping and paralleling device.

[0031] Specifically, a tinning round groove and a tinning assembly are provided in the tinning seat 100 to provide heat energy and tinning materials. The depth control frame 200 is located on one side of the tinning seat 100 and has a sliding gripping bracket 300. The gripping bracket 300 is provided with a fixed gripping assembly 500 for fixing multiple strands of wires.

[0032] The specific features of the utility model are as follows: the fixed gripping assembly 500 includes a fixed block 510, the fixed block 510 is provided with a first receiving semicircular groove 511, the fixed block 510 is provided with a first through semicircular groove 512, one end of the fixed block 510 is provided with a movable block 520 connected to the fixed block 510, the movable block 520 is provided with a second receiving semicircular groove 521 that cooperates with the first receiving semicircular groove 511, the movable block 520 is provided with a second through semicircular groove 522 that cooperates with the first through semicircular groove 512, and the movable block 520 is provided with a connecting screw 530 connected to the fixed block 510;

[0033] A circular clamping plate 540 is disposed in the first receiving semicircular groove 511, and a plurality of gripping grooves 541 for fixing the electric wires are formed on the circular clamping plate 540, and a plurality of positioning holes 542 are uniformly formed on the side wall of the circular clamping plate 540 along the circumference of the circular clamping plate 540;

[0034] The movable block 520 is provided with a positioning screw 550 that cooperates with the positioning hole 542 .

[0035] Preferably, a stabilizing rod 560 cooperating with the positioning hole 542 is provided in the first receiving semicircular groove 511 .

[0036] Specifically, in order to solve the problem of inconsistent depth of the wire connector each time it is inserted, the fixed gripping assembly 500 includes a fixed block 510 and a movable block 520. The fixed block 510 is provided with a first receiving semicircular groove 511 and a first through semicircular groove 512, while the movable block 520 is provided with a second receiving semicircular groove 521 and a second through semicircular groove 522. This design can ensure that the depth of the wire connector when inserted into the fixed gripping assembly 500 is consistent.

[0037] In the fixed grasping assembly 500, a circular clamping plate 540 is arranged in the first receiving semicircular groove 511, and a grasping groove 541 for fixing the wire is opened on the circular clamping plate 540, and positioning holes 542 are evenly opened on the side wall of the circular clamping plate 540. A positioning screw 550 is arranged on the movable block 520 to match the positioning hole 542 and fix the position of the wire connector. In this way, a certain depth can be maintained when fixing the wire, and the position of the fixed wire is accurate and reliable.

[0038] The utility model also has a specific feature that, in order to prevent the rubber scraps and copper wire scraps of the wires from falling into the tinning groove and affecting the quality of the solder paste during the use of the stripping and wiring device, the gripping bracket 300 is provided with an angle control mechanism 600 that cooperates with the fixed gripping assembly 500.

[0039] Specifically, the angle control mechanism 600 includes a rotating column 610 disposed on the fixing block 510, a fixing cylinder 620 rotatably matched with the rotating column 610 is disposed on the gripping bracket 300, the fixing cylinder 620 is evenly provided with a plurality of angle grooves along the circumferential direction of the fixing cylinder 620, the rotating column 610 is provided with a fixing groove matched with the angle groove, and an angle rod 630 matched with the fixing groove is disposed in the angle groove. This design enables the gripping bracket 300 to rotate within a fixed angle range to meet different operation requirements.

[0040] The utility model also has specific features. The tinning seat 100 includes a tinning melting cylinder 110 with the tinning circular groove on the top surface, a solder paste extrusion cylinder 120 connected to the tinning melting cylinder 110 is provided on one side of the tinning melting cylinder 110, and the solder paste extrusion cylinder 120 is provided with an extrusion rod 130 that cooperates with the solder paste extrusion cylinder 120.

[0041] Furthermore, the wall and bottom of the tin melting cylinder 110 are composed of an outer wall, an air layer, a high temperature resistant insulating outer layer, a resistance wire, a high temperature resistant insulating inner layer and an inner wall from the outside to the inside, the outer wall is made of stainless steel, the high temperature resistant insulating inner and outer layers are both made of ceramic materials, and the inner wall is made of copper;

[0042] The tinning assembly includes an electric control chip connected to the resistance wire, and a battery pack is arranged on the tinning seat 100 .

[0043] Specifically, this structure can effectively maintain the temperature of the tinning material and prevent the conduction of heat energy to the surrounding environment. The entire tinning device is also equipped with an electric control chip and a battery pack for controlling the tinning temperature and providing power supply.

[0044] The specific features of the utility model include that the depth control component 400 includes a vertical groove 210 opened on the depth control frame 200, the depth control frame 200 is provided with a sliding frame 410 that slidably cooperates with the depth control frame 200, the sliding frame 410 is fixedly connected to the gripping bracket 300, the sliding frame 410 is provided with a sliding block 420 that slidably cooperates with the vertical groove 210, and the sliding frame 410 is provided with a screw that cooperates with the depth control frame 200.

[0045] Furthermore, the depth control frame 200 is provided with a plurality of gripping handles.

[0046] Specifically, the depth control assembly 400 includes a vertical slot 210, a sliding frame 410 and a sliding block 420, which are used to adjust the penetration depth of the fixed gripping assembly 500. In addition, a gripping handle is also provided on the depth control frame 200 to provide gripping support for the operator.

[0047] Firstly, the design of the fixed gripping assembly 500 enables multiple strands of wire to be firmly fixed, avoiding the problem of different depths. At the same time, it is used in conjunction with the stripping and wiring harness to improve the convenience and accuracy of operation. Secondly, the setting of the angle control mechanism 600 effectively avoids the problem of wire debris falling into the tinning circular groove, thereby ensuring the quality of the solder paste. Finally, the design of the tinning melting cylinder 110 and the solder paste extrusion cylinder 120 inside the tinning seat 100, as well as the setting of the electronic control chip and the battery pack, ensure the stability and efficiency of the tinning.

[0048] During use, the operator places multiple strands of wire into the fixed gripping assembly 500 and fixes them, and then controls the depth of the wires through the depth control assembly 400 so that the wires can be accurately tinned. At the same time, the angle control mechanism 600 ensures that wire debris will not affect the quality of tinning. The tinning melting cylinder 110 and the solder paste extrusion cylinder 120 inside the tinning seat 100 are responsible for the tinning process, while the electronic control chip and the battery pack provide the required power and control signals. The entire process realizes the tinning operation of multiple strands of wires quickly and in parallel through the synergistic effect of these designs and components.

[0049] The operation process is as follows:

[0050] Preparation: Make sure the tinning device is charged and the tinning material is loaded into the tinning round groove of the tinning seat 100.

[0051] Place the multiple wires to be joined into the fixed gripping assembly 500: Open the fixed gripping assembly 500 on the gripping bracket 300, and place the multiple wires into the receiving semicircular groove between the fixed block 510 and the movable block 520. Make sure that the ends of the wires are flush and the position of the fixed wires matches the required joint length.

[0052] Adjust the depth: Use the depth control assembly 400 to adjust the penetration depth of the fixed grip assembly 500 through the sliding frame 410 and the sliding block 420. Make sure that the end of the wire is within the tinning round groove of the tinning seat 100.

[0053] Fix the position of the wire: Use the positioning screw 550 to rotate the movable block 520 to align it with the fixed block 510, and tighten the positioning screw 550 to fix the position of the wire. Ensure that the position of the wire in the fixed gripping assembly 500 is accurate and reliable.

[0054] Start tinning: Press the start button on the tinning device, and the tinning melting cylinder 110 in the tinning seat 100 starts to heat up, transferring heat energy to the tinning material to melt it.

[0055] Tinning process: Align the tinning groove of the tinning seat 100 with the end of the wire in the fixed gripping assembly 500, and gently cover the tinning groove on the wire. The tinning material coats the molten tin on the end of the wire to form a parallel connection.

[0056] Complete the joint connection: Wait for a while until the tinning material cools and solidifies. Then, remove the tinning device and check to make sure the joint connection is firm.

[0057] Cleaning and preparing for the next operation: Clean the tinning device and remove the tinning material debris that may remain in the tinning seat 100. If the next tandem operation is required, the above steps can be repeated.

[0058] Technical features not described in the present invention can be achieved through or by adopting existing technologies and will not be described in detail here. Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.

Claims

1. A hand-held tinning device for fast bridging of multiple wires, characterized in that: The invention comprises a tinning seat (100), wherein a tinning circular groove is provided in the tinning seat (100), a tinning assembly is arranged in the tinning seat (100), a depth regulating frame (200) is arranged on one side of the tinning seat (100), and a gripping bracket (300) which is slidably matched with the depth regulating frame (200) is arranged on the depth regulating frame (200); The depth control frame (200) is provided with a depth control component (400) that cooperates with the gripping bracket (300), and the gripping bracket (300) is provided with a fixed gripping component (500) for fixedly gripping multiple strands of wires, and the fixed gripping component (500) is located directly above the tinning circular groove; when multiple strands of wires are paralleled, the fixed gripping component (500) is used in conjunction with a stripping and paralleling device.

2. A hand-held tinning device for fast bridging of multiple wires as claimed in claim 1, characterized in that: The fixed grasping assembly (500) comprises a fixed block (510), the fixed block (510) is provided with a first receiving semicircular groove (511), the fixed block (510) is provided with a first through semicircular groove (512), one end of the fixed block (510) is provided with a movable block (520) connected to the fixed block (510), the movable block (520) is provided with a second receiving semicircular groove (521) matched with the first receiving semicircular groove (511), the movable block (520) is provided with a second through semicircular groove (522) matched with the first through semicircular groove (512), and the movable block (520) is provided with a connecting screw (530) connected to the fixed block (510); A circular clamping plate (540) is arranged in the first receiving semicircular groove (511), a plurality of gripping grooves (541) for fixing electric wires are provided on the circular clamping plate (540), and a plurality of positioning holes (542) are evenly provided on the side wall of the circular clamping plate (540) along the circumference of the circular clamping plate (540); The movable block (520) is provided with a positioning screw (550) that matches the positioning hole (542).

3. A hand-held tinning device for fast bridging of multiple wires as claimed in claim 2, characterized in that: A stabilizing rod (560) that cooperates with the positioning hole (542) is provided in the first receiving semicircular groove (511).

4. A hand-held tinning device for fast bridging of multiple wires as claimed in claim 2, characterized in that: The gripping bracket (300) is provided with an angle control mechanism (600) that cooperates with the fixed gripping assembly (500).

5. A hand-held tinning device for fast bridging of multiple wires as claimed in claim 4, characterized in that: The angle control mechanism (600) includes a rotating column (610) arranged on the fixed block (510), and a fixed cylinder (620) rotatably matched with the rotating column (610) is arranged on the grasping bracket (300), and the fixed cylinder (620) is evenly provided with a plurality of angle grooves along the circumferential direction of the fixed cylinder (620), and a fixed groove matched with the angle groove is arranged on the rotating column (610), and an angle rod (630) matched with the fixed groove is arranged in the angle groove.

6. A hand-held tinning device for fast bridging of multiple wires as claimed in claim 1, characterized in that: The tinning seat (100) comprises a tinning melting cylinder (110) with the tinning circular groove on the top surface, a tin paste extrusion cylinder (120) connected to the tinning melting cylinder (110) is arranged on one side of the tinning melting cylinder (110), and the tin paste extrusion cylinder (120) is provided with an extrusion rod (130) matched with the tin paste extrusion cylinder (120).

7. A hand-held tinning device for fast bridging of multiple wires as claimed in claim 6, characterized in that: The wall and bottom of the tin-melting cylinder (110) are composed of an outer wall, an air layer, a high-temperature resistant insulating outer layer, a resistance wire, a high-temperature resistant insulating inner layer and an inner wall from the outside to the inside, the outer wall is made of stainless steel, the high-temperature resistant insulating inner and outer layers are both made of ceramic materials, and the inner wall is made of copper; The tinning assembly comprises an electric control chip connected to the resistance wire, and a battery pack is arranged on the tinning seat (100).

8. A hand-held tinning device for fast bridging of multiple wires as claimed in claim 1, characterized in that: The depth control component (400) includes a vertical groove (210) provided on the depth control frame (200); a sliding frame (410) is sleeved on the depth control frame (200) and is slidably matched with the depth control frame (200); the sliding frame (410) is fixedly connected to the gripping bracket (300); a sliding block (420) is provided on the sliding frame (410) and is slidably matched with the vertical groove (210); and a screw is provided on the sliding frame (410) and is matched with the depth control frame (200).

9. A hand-held tinning device for fast bridging of multiple wires as claimed in claim 1, characterized in that: The depth regulating frame (200) is provided with a plurality of gripping handles.

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