A double-end stripping and tinning device for electric wires

Abstract

The utility model discloses a double-end stripping and tinning device for electric wires, which relates to the field of wire processing, including a workbench, on which a stripping assembly and two tinning parts distributed on both sides of the stripping assembly are arranged; the stripping assembly has two sets of tool holders, and the two sets of tool holders are respectively adapted to the two tinning parts; the stripping assembly includes two cutting knives for cutting the wires; the two cutting knives are distributed up and down, and are located between the two sets of tool holders. The beneficial effect is that the stripping assembly is used to strip the wires at both ends by setting two tool holders, and the wires are cut by the cooperation of the two cutting knives, and then the two sections of the wires are pulled by the tinning part, and the outer skins of the opposite ends of the two sections of the wires are stripped off by cooperating with the two tool holders, and the stripping of the wires at both ends is completed, and the tinning part rotates the wire and inserts the end of the wire into the tin box for tinning, thereby completing the tinning of both ends of the wire in one processing flow, thereby significantly improving the processing efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of wire processing, in particular to a double-end stripping and tinning device for electric wires. Background Art

[0002] The existing stripping and tinning devices generally strip the two ends of the wire one by one first, and then tin the two ends of the wire separately, that is, the processing steps must be repeated on both sides to complete the tinning of the two ends of the wire, resulting in low processing efficiency. According to the demand for tinning both ends of the wire, in order to improve the efficiency of tinning both ends of the wire, we propose a double-end stripping and tinning device for wires. Utility Model Content

[0003] The purpose of the utility model is to provide a double-end stripping and tinning device for electric wires in order to solve the above-mentioned problems, as described in detail below.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] The utility model provides a double-end stripping and tinning device for electric wires, comprising a workbench, on which a stripping assembly and two tinning parts distributed on both sides of the stripping assembly are arranged;

[0006] The stripping assembly has two sets of knife holders, and the two sets of knife holders are respectively adapted to the two tinning parts;

[0007] The wire stripping assembly includes two cutting knives for cutting the wires;

[0008] The two cutting knives are distributed up and down and are located between the two sets of knife racks.

[0009] The double-end stripping and tinning device for electric wires is adopted. The stripping assembly strips the two ends of the electric wires through two knife holders, and then the two cutting knives cooperate to cut the electric wires. The two sections of the electric wires are pulled by the tinning part, and the outer skins of the opposite ends of the two sections of the electric wires are stripped off in cooperation with the two knife holders. The stripping of the two ends of the electric wires is completed. The tinning part rotates the electric wire and inserts the end of the electric wire into the tin box for tinning.

[0010] Preferably, the wire stripping assembly includes a mounting frame, which is vertically fixed on a workbench, and two lead screws are vertically rotatably arranged on the mounting frame, and the lead screw surfaces have bidirectional threads, and at least two slide rails are vertically arranged on the mounting frame, one of which is threadedly connected to two first mounting blocks on the surface of the lead screw, and the other of which is threadedly connected to two second mounting blocks on the surface of the lead screw, and the first mounting blocks and the second mounting blocks are respectively slidably connected to corresponding slide rails.

[0011] Preferably, there are three slide rails, one of which is slidably connected to the two first mounting blocks, and the other two slide rails are slidably connected to the two second mounting blocks.

[0012] Preferably, each of the second mounting blocks is slidably connected to two slide rails simultaneously.

[0013] Preferably, the two first mounting blocks and the two second mounting blocks are respectively threadedly connected to threads in two directions on the surface of the screw.

[0014] Preferably, two of the second mounting blocks are each provided with a cutting knife, and opposite surfaces of the two cutting knives are in contact.

[0015] Preferably, the tool holder comprises an upper knife and a lower knife, and an upper knife and a lower knife are respectively arranged on the two first mounting blocks and the two second mounting blocks, and the upper knives and the lower knives of the same tool holder correspond to each other.

[0016] Preferably, two motors are arranged on the mounting frame, and the output shafts of the two motors are respectively fixed to the ends of the two lead screws.

[0017] The beneficial effects are:

[0018] The wire stripping assembly is used to strip the wires at both ends by providing two tool holders, and the wires are cut by two cutting knives. The two sections of wires are pulled by the tinning part, and the outer skins of the opposite ends of the two sections of wires are stripped off in cooperation with the two tool holders to complete the stripping of the wires at both ends. The tinning part rotates the wire and inserts the wire end into the tin box for tinning, thereby completing the tinning of both ends of the wires in one processing flow, which can significantly improve the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a front view structural diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the front view structure of the wire stripping assembly of the utility model;

[0022] Figure 3 It is a three-dimensional structural schematic diagram of the wire stripping assembly of the utility model.

[0023] The following are the descriptions of the reference numerals:

[0024] 1. Workbench; 2. Tinning unit; 3. Wire stripping assembly; 4. Mounting frame; 5. Lead screw; 6. First mounting block; 7. Motor; 8. Slide rail; 9. Knife holder; 10. Upper knife; 11. Lower knife; 12. Cutting knife; 13. Second mounting block. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0026] See also Figure 1-Figure 3 As shown, the utility model provides a double-end stripping and tinning device for electric wires, comprising a workbench 1, on which a stripping assembly 3 and two tinning parts 2 distributed on both sides of the stripping assembly 3 are arranged;

[0027] The wire stripping assembly 3 has two sets of knife holders 9, and the two sets of knife holders 9 are respectively adapted to the two tinning parts 2;

[0028] The wire stripping assembly 3 includes two cutting knives 12 for cutting the wires;

[0029] Two cutting knives 12 are distributed up and down and are located between the two sets of knife holders 9;

[0030] The tinning part 2 is a prior art, and its structure is not described in detail.

[0031] As an optional embodiment, the wire stripping assembly 3 includes a mounting frame 4, which is vertically fixed on the workbench 1, and two lead screws 5 are vertically rotatably arranged on the mounting frame 4, and the surface of the lead screw 5 has a bidirectional thread, and at least two slide rails 8 are vertically arranged on the mounting frame 4, wherein the surface of one lead screw 5 is threadedly connected to two first mounting blocks 6, and the surface of the other lead screw 5 is threadedly connected to two second mounting blocks 13, and the first mounting blocks 6 and the second mounting blocks 13 are respectively slidably connected to the corresponding slide rails 8;

[0032] Two motors 7 are arranged on the mounting frame 4, and the output shafts of the two motors 7 are respectively fixed to the ends of the two lead screws 5;

[0033] The motor 7 rotates the lead screw 5, which cooperates with the slide rail 8 to drive the two first mounting blocks 6 and the two second mounting blocks 13. The two lead screws 5 drive the two first mounting blocks 6 and the second mounting blocks 13 respectively, so that the two first mounting blocks 6 move in the opposite direction and the two second mounting blocks 13 move in the opposite direction.

[0034] There are three slide rails 8, one of which is slidably connected to the two first mounting blocks 6, and the other two slide rails 8 are slidably connected to the two second mounting blocks 13. Because the cutting knife 12 is also installed on the second mounting block 13, the second mounting block 13 is slidably connected to the two slide rails 8, which can ensure the stability of the second mounting block 13.

[0035] Each second mounting block 13 is slidably connected to two slide rails 8 at the same time.

[0036] The two first mounting blocks 6 and the two second mounting blocks 13 are respectively threadedly connected to the threads in two directions on the surface of the lead screw 5. The bidirectional thread design of the lead screw 5 is the key to achieving the simultaneous driving of the two first mounting blocks 6 and the two second mounting blocks 13 to move in opposite directions.

[0037] The two second mounting blocks 13 are both provided with cutting knives 12 , and the opposite surfaces of the two cutting knives 12 are in contact with each other. The two cutting knives 12 cooperate to cut the electric wires.

[0038] The tool holder 9 includes an upper knife 10 and a lower knife 11. The two first mounting blocks 6 and the two second mounting blocks 13 are respectively provided with an upper knife 10 and a lower knife 11, and the upper knife 10 and the lower knife 11 of the same set of tool holders 9 correspond to each other.

[0039] The two first mounting blocks 6 and the two second mounting blocks 13 cooperate to drive the two sets of knife holders 9 so that the upper knife 10 is close to the lower knife 11. The upper knife 10 cooperates with the lower knife 11 to complete the wire ring cutting.

[0040] With the above structure, the wire stripping assembly 3 strips the wires at both ends through the two knife holders 9, and then cuts the wires through the cooperation of the two cutting knives 12. The two sections of wires are then pulled by the tinning unit 2, and the outer skins of the opposite ends of the two sections of wires are stripped off in cooperation with the two knife holders 9. The wire stripping is completed at both ends. The tinning unit 2 rotates the wire and inserts the end of the wire into the tin box for tinning.

[0041] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A double-end stripping and tinning device for electric wires, characterized in that: The workbench (1) comprises a wire stripping assembly (3) and two tinning parts (2) distributed on both sides of the wire stripping assembly (3); The wire stripping assembly (3) has two sets of knife racks (9), and the two sets of knife racks (9) are respectively adapted to the two tinning parts (2); The wire stripping assembly (3) comprises two cutting knives (12) for cutting the wires; The two cutting knives (12) are distributed up and down and are located between the two sets of knife racks (9).

2. According to claim 1, a double-end stripping and tinning device for electric wires, characterized in that: The wire stripping assembly (3) comprises a mounting frame (4), the mounting frame (4) being vertically fixed on a workbench (1), two lead screws (5) being vertically rotatably arranged on the mounting frame (4), the surface of the lead screws (5) being provided with bidirectional threads, at least two slide rails (8) being vertically arranged on the mounting frame (4), one of the lead screws (5) being threadedly connected to two first mounting blocks (6), the other of the lead screws (5) being threadedly connected to two second mounting blocks (13), the first mounting blocks (6) and the second mounting blocks (13) being respectively slidably connected to corresponding slide rails (8).

3. According to claim 2, a double-end stripping and tinning device for electric wires, characterized in that: There are three slide rails (8) in total, one of which is slidably connected to two first mounting blocks (6), and the other two slide rails (8) are slidably connected to two second mounting blocks (13).

4. According to claim 3, a double-end stripping and tinning device for electric wires is characterized in that: Each of the second mounting blocks (13) is slidably connected to two slide rails (8) at the same time.

5. According to claim 2, a double-end stripping and tinning device for electric wires, characterized in that: The two first mounting blocks (6) and the two second mounting blocks (13) are respectively threadedly connected to threads in two directions on the surface of the lead screw (5).

6. According to claim 2, a double-end stripping and tinning device for electric wires, characterized in that: The two second mounting blocks (13) are each provided with a cutting knife (12), and the opposing surfaces of the two cutting knives (12) are in contact.

7. According to claim 2, a double-end stripping and tinning device for electric wires, characterized in that: The knife holder (9) comprises an upper knife (10) and a lower knife (11); the two first mounting blocks (6) and the two second mounting blocks (13) are respectively provided with an upper knife (10) and a lower knife (11); and the upper knife (10) and the lower knife (11) of the same set of knife holders (9) correspond to each other.

8. According to claim 2, a double-end stripping and tinning device for electric wires, characterized in that: Two motors (7) are arranged on the mounting frame (4), and the output shafts of the two motors (7) are respectively fixed to the ends of the two lead screws (5).

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