Insulated wire tail end peeling device capable of adjusting wire diameter and peeling thickness

Abstract

The utility model relates to an insulated wire tail end peeling device capable of adjusting wire diameter and peeling thickness. The insulated wire tail end peeling device comprises a tail end peeling mechanism and a transmission mechanism, one end of the transmission mechanism is in transmission connection with the tail end peeling mechanism, the other end of the transmission mechanism is in transmission connection with a peeling driving source, the tail end peeling mechanism comprises an upper adjusting block, a supporting block and a lower adjusting block, a first arc-shaped groove is formed in the lower end of the upper adjusting block, a second arc-shaped groove is formed in the upper end of the lower adjusting block, and the first arc-shaped groove is matched with the second arc-shaped groove. The first arc-shaped groove and the second arc-shaped groove are oppositely arranged up and down to accommodate a wire to be peeled, the upper adjusting block is provided with a through groove, and the lower end of a groove body of the through groove is provided with a tool bit. The insulating wire tail end stripping device capable of adjusting the wire diameter and the stripping thickness solves the technical problems that a traditional stripping tool in the technical field of insulating wire stripping is narrow in application range and cannot thoroughly strip or damage a core, can meet different stripping length requirements, and saves more time and labor.

Description

Technical Field

[0001] The utility model relates to the technical field of insulated wire stripping, in particular to an insulated wire end stripping device with adjustable wire diameter and stripping thickness. Background Art

[0002] With the rapid development of the power, electronics, and communications industries, insulated wires are increasingly used. Insulated wires play an important role in transmitting power and signals. Wire connection is indispensable in power operations, and the stripping of the ends is an essential step in the processing of insulated wires. The insulation of insulated wires is hard, with various specifications and thickness. Manual stripping is time-consuming and laborious, and there are also problems such as uneven stripping, different wire diameters, and easy core damage.

[0003] At present, the stripping tools for the ends of insulated wires are manual and operate in a single wire diameter or single skin thickness mode. In actual operations, there are problems such as wire diameter mismatch and feed depth mismatch, resulting in low operation efficiency. At the same time, the specifications of insulated wires are diverse, and tools of the same specifications must be selected for stripping, which have a narrow scope of application and are difficult to distinguish. The thickness of insulated wires of the same specification varies, and the fixed feed amount cannot meet the operation requirements, resulting in problems of not being able to strip through or damaging the core. Utility Model Content

[0004] The utility model aims to overcome the above technical deficiencies, provide an insulated wire end stripping device with adjustable wire diameter and stripping thickness, and solve the technical problems in the technical field of insulated wire stripping that traditional stripping tools have a narrow use range and may not strip through or damage the core.

[0005] In order to achieve the above technical purpose, the technical solution of the utility model provides an insulated wire end stripping device with adjustable wire diameter and stripping thickness, comprising:

[0006] An end stripping mechanism and a transmission mechanism; one end of the transmission mechanism is transmission-connected to the end stripping mechanism; the other end of the transmission mechanism is transmission-connected to a stripping drive source; the end stripping mechanism comprises an upper adjustment block, a support block and a lower adjustment block; a first arc-shaped groove is provided at the lower end of the upper adjustment block; a second arc-shaped groove is provided at the upper end of the lower adjustment block; the first arc-shaped groove and the second arc-shaped groove are arranged opposite to each other up and down to accommodate the wire to be stripped; the upper adjustment block is provided with a through groove; a cutter head is provided at the lower end of the groove body of the through groove.

[0007] Compared with the prior art, the beneficial effects of the utility model include:

[0008] 1. Adjustable stripping thickness: The end stripping mechanism of the insulated wire end stripping device with adjustable wire diameter and stripping thickness provided by the utility model can meet the stripping of different thicknesses of insulation skin of existing insulated wires of the same specification by adjusting the up and down positions of the knife head. Compared with the screw tension adjustment knife, it is more convenient and accurate.

[0009] 2. Strong applicability: The end stripping mechanism of the insulated wire end stripping device with adjustable wire diameter and stripping thickness provided by the utility model adjusts the distance between the upper adjusting block and the lower adjusting block by rotating the screw, thereby adjusting the stripping wire diameter to adapt to various specifications of insulated wires, integrating the original multi-specification matching tools into one, eliminating the need for mold change.

[0010] 3. The stripping length is adjustable: the positioning block provided in the stripping device for the end of the insulated wire with adjustable wire diameter and stripping thickness provided by the utility model can meet the requirements of different stripping lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the exploded structure of the insulated wire end stripping device with adjustable wire diameter and stripping thickness provided by the utility model;

[0012] Figure 2 It is a schematic diagram of the exploded structure of the end stripping mechanism in the insulated wire end stripping device provided by the utility model, which can adjust the wire diameter and stripping thickness;

[0013] Figure 3 It is a schematic diagram of the exploded structure of the positioning block in the insulated wire end stripping device provided by the utility model with adjustable wire diameter and stripping thickness;

[0014] Figure 4 The utility model provides an exploded structural schematic diagram of a transmission mechanism in an insulated wire end stripping device with adjustable wire diameter and stripping thickness. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0016] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0017] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0018] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , this embodiment provides an insulated wire end stripping device with adjustable wire diameter and stripping thickness, comprising: an end stripping mechanism 1, a transmission mechanism 2;

[0019] Furthermore, one end of the transmission mechanism 2 is transmission-connected to the end stripping mechanism 1, and the other end of the transmission mechanism 2 is transmission-connected to the stripping drive source 3. The end stripping mechanism 1 includes an upper adjusting block 11, a supporting block 12 and a lower adjusting block 13. The lower end of the upper adjusting block 11 is provided with a first arc groove 11a, and the upper end of the lower adjusting block 13 is provided with a second arc groove 13a. The first arc groove 11a and the second arc groove 13a are arranged opposite to each other up and down to accommodate the wire to be stripped. The upper adjusting block 11 is provided with a through groove 11b, and a cutter head 14 is provided at the lower end of the groove body of the through groove 11b.

[0020] Preferably, the peeling drive source 3 adopts an electric drive source, which is a handheld power storage type and does not require wires, making the device more convenient to use.

[0021] Furthermore, an adjusting knob 15 is provided at the upper end of the through slot 11b, and the adjusting knob 15 is threadedly connected to the upper end of the cutter head 14. A clamping plate 16 is provided between the adjusting knob 15 and the upper end of the through slot 11b. An elastic element is provided between the clamping plate 16 and the upper end of the cutter head 14, and the elastic element is sleeved on one end of the adjusting knob 15.

[0022] Specifically, one end of the cutter head 14 is facing the direction of the first arc groove 11a and the second arc groove 13a. When the stripping thickness needs to be adjusted, the adjusting knob 15 is rotated. Since the adjusting knob 15 is threadedly connected to the upper end of the cutter head 14, the adjusting knob 15 drives the cutter head 14 to move in the vertical direction when it rotates. When the cutter head 14 moves downward, the stripping thickness is deepened; when the cutter head 14 moves upward, the stripping thickness is reduced. It is more convenient to control the stripping thickness and prevent damage to the conductor core of the wire.

[0023] Preferably, the elastic element is a spring, which plays a supporting role. The selection of springs as elastic elements has the following advantages: 1. Recoverability: Springs can recover their original shape after being subjected to external forces, which makes them very reliable in various applications; 2. Easy to control and design: The design and manufacturing technology of springs is very mature, and specific design requirements can be met by changing parameters such as materials, diameters, wire diameters, and number of turns; 3. Economy: Compared with other types of elastic elements, springs usually have a better cost-effectiveness; 4. Simple maintenance: The structure of springs is usually simple and easy to maintain.

[0024] Furthermore, a first limiting groove 12a is opened on an inner side of the support block 12, and a second limiting groove 12b is opened on an outer side of the support block 12, a guide rod 17 is inserted in the first limiting groove 12a, the upper end of the guide rod 17 is slidably connected to the upper adjustment block 11, and the lower end of the guide rod 17 is slidably connected to the lower adjustment block 13, and the middle section of the guide rod 17 is fixedly connected to the support block 12 through the first limiting groove 12a and the first limiting block 121, and the first limiting block 121 is arranged relative to the first limiting groove 12a and fixedly connected to the support block 12.

[0025] Specifically, when it is necessary to strip a smaller-sized guide, it is necessary to adjust the relative position of the upper adjusting block 11 and the lower adjusting block 13 so that the distance between the upper adjusting block 11 and the lower adjusting block 13 matches the diameter of the wire to be stripped. The upper adjusting block 11 and the lower adjusting block 13 limit and fix the wire to be stripped to facilitate stripping.

[0026] Furthermore, a screw 18 is inserted into the second limiting groove 12b, the upper end of the screw 18 is threadedly rotatably connected to the upper adjusting block 11, the lower end of the screw 18 is threadedly rotatably connected to the lower adjusting block 13, the middle section of the screw 18 is fixedly connected to the support block 12 via the second limiting groove 12b and the second limiting block 122, and the second limiting block 122 is arranged relative to the second limiting groove 12b and fixedly connected to the support block 12.

[0027] Furthermore, a first thread 181 is circumferentially provided on the outer wall of the upper end of the screw 18 , and a second thread 182 is circumferentially provided on the outer wall of the lower end of the screw, and the directions of the first thread 181 and the second thread 182 are opposite.

[0028] Specifically, when it is necessary to adjust the distance between the upper adjusting block 11 and the lower adjusting block 13, since the second thread 182 is set at the lower end of the screw rod 18, and the first thread 181 is set at the upper end of the screw rod 18, and the directions of the first thread 181 and the second thread 182 are opposite, when the upper end of the screw rod 18 is rotated in a certain direction, the upper adjusting block 11 moves downward (upward) and the lower adjusting block 13 moves upward (downward) at the same time, thereby improving work efficiency and improving the applicability and scope of the device.

[0029] Furthermore, the transmission mechanism 2 includes a transmission connecting rod 21, a positioning block 22 and an adapter assembly 23. The transmission connecting rod 21 is a hollow structure. A mounting sleeve 123 is provided at one end of the support block 12. One end of the transmission connecting rod 21 is inserted into the mounting sleeve 123 and fixedly connected by a limit screw, and the other end of the transmission connecting rod 21 is fixedly connected to the adapter assembly 23.

[0030] Furthermore, the positioning block 22 is placed in the inner cavity of the transmission connecting rod 21, and the positioning block 22 includes a rotating block 221 and a stop block 222. The rotating block 221 is rotationally connected to the stop block 222, and the positioning block 22 is detachably fixedly connected to the transmission connecting rod 21 via a limit knob 211.

[0031] Specifically, the rotating block 221 is rotatably connected to the stop block 222, and the two can rotate relative to each other to prevent the wire core of the wire to be stripped from sliding relative to each other and becoming loose when it touches the rotating block 221. At the same time, the inner cavity position of the positioning block 22 in the transmission connecting rod 21 is determined by the limit knob 211, thereby adjusting the stripping length.

[0032] Furthermore, the adapter assembly 23 includes an adapter block 231 and an anti-drop unit 232. The adapter block 231 is cylindrical as a whole. One end of the adapter block 231 is fixedly connected to one end of the transmission connecting rod 21 by a screw 233. The other end of the adapter block 231 is provided with an adapter column 234. The adapter column 234 and the adapter block 231 are integrally formed. The anti-drop unit 232 is provided at one end of the adapter column 234 away from the adapter block 231. The adapter column 234 and the anti-drop unit 232 are drivingly connected to the output shaft of the peeling drive source 3.

[0033] Preferably, in this solution, the adapter block 231 is fixedly connected to the transmission connecting rod 21 by the four screws 233, and the anti-drop unit 232 prevents the output shaft of the peeling drive source 3 and the adapter column 234 from loosening and causing the end peeling mechanism 1 to fall off.

[0034] Furthermore, an impact handle 4 is provided on one side of the stripping drive source 3 to prevent wrist sprain due to excessive torque when stripping large-diameter insulated wires. At the same time, the model of the stripping drive source 3 needs to be determined based on the torque for stripping the insulation of the largest wire diameter and the stripping time.

[0035] Working principle: The utility model provides an insulated wire end stripping device with adjustable wire diameter and stripping thickness, comprising an end stripping mechanism 1 and a transmission mechanism 2. One end of the transmission mechanism 2 is connected to the end stripping mechanism 1, and the other end of the transmission mechanism 2 is connected to the stripping drive source 3. The end stripping mechanism 1 comprises an upper adjustment block 11, a support block 12 and a lower adjustment block 13. The lower end of the upper adjustment block 11 is provided with a first arc groove 11a, and the upper end of the lower adjustment block 13 is provided with a second arc groove 13a. The first arc groove 11a and the second arc groove 13a are arranged opposite to each other up and down to accommodate the wire to be stripped. The upper adjustment block 11 is provided with a through groove 11b, and a cutter head 14 is provided at the lower end of the groove body of the through groove 11b.

[0036] Specifically, when the peeling thickness needs to be adjusted, the adjusting knob 15 is rotated. Since the adjusting knob 15 is threadedly connected to the upper end of the cutter head 14, the adjusting knob 15 drives the cutter head 14 to move in the vertical direction when it is rotated. When the cutter head 14 moves downward, the peeling thickness is deepened; when the cutter head 14 moves upward, the peeling thickness is reduced. When the distance between the upper adjusting block 11 and the lower adjusting block 13 needs to be adjusted, since the lower end of the screw rod 18 is provided with the second thread 182, and the upper end of the screw rod 18 is provided with the first thread 181, the first thread 181 and the second thread 182 are in opposite directions, when the upper end of the screw rod 18 is rotated in a certain direction, the upper adjusting block 11 moves downward (upward), and the lower adjusting block 13 moves upward (downward) at the same time.

[0037] The utility model solves the technical problems in the technical field of insulated wire stripping that traditional stripping tools have a narrow use range and may not strip through or damage the core, and can meet different stripping length requirements, saving time and effort.

[0038] The specific implementation methods of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. An insulated wire end stripping device with adjustable wire diameter and stripping thickness, characterized in that: include: An end stripping mechanism and a transmission mechanism; one end of the transmission mechanism is transmission-connected to the end stripping mechanism; the other end of the transmission mechanism is transmission-connected to a stripping drive source; the end stripping mechanism comprises an upper adjustment block, a support block and a lower adjustment block; a first arc-shaped groove is provided at the lower end of the upper adjustment block; a second arc-shaped groove is provided at the upper end of the lower adjustment block; the first arc-shaped groove and the second arc-shaped groove are arranged opposite to each other up and down to accommodate the wire to be stripped; the upper adjustment block is provided with a through groove; a cutter head is provided at the lower end of the groove body of the through groove.

2. The insulated wire end stripping device with adjustable wire diameter and stripping thickness according to claim 1 is characterized in that: An adjusting knob is provided at the upper end of the through slot; the adjusting knob is threadedly connected to the upper end of the cutter head; a clamping plate is provided between the adjusting knob and the upper end of the through slot; an elastic element is provided between the clamping plate and the upper end of the cutter head; the elastic element is sleeved on one end of the adjusting knob.

3. The insulated wire end stripping device with adjustable wire diameter and stripping thickness according to claim 2 is characterized in that: A first limiting groove is provided on an inner side of the support block; a second limiting groove is provided on an outer side of the support block; a guide rod is inserted into the first limiting groove; the upper end of the guide rod is slidably connected to the upper adjustment block; the lower end of the guide rod is slidably connected to the lower adjustment block; the middle section of the guide rod is fixedly connected to the support block through the first limiting groove and the first limiting block; the first limiting block is arranged relative to the first limiting groove and is fixedly connected to the support block.

4. The insulated wire end stripping device with adjustable wire diameter and stripping thickness according to claim 3 is characterized in that: A screw is inserted in the second limit groove; the upper end of the screw is threadedly connected to the upper adjustment block; the lower end of the screw is threadedly connected to the lower adjustment block; the middle section of the screw is fixedly connected to the support block through the second limit groove and the second limit block; the second limit block is arranged relative to the second limit groove and fixedly connected to the support block.

5. The insulated wire end stripping device with adjustable wire diameter and stripping thickness according to claim 4 is characterized in that: The outer wall of the upper end of the screw is circumferentially provided with a first thread; the outer wall of the lower end of the screw is circumferentially provided with a second thread; the directions of the first thread and the second thread are opposite.

6. The insulated wire end stripping device with adjustable wire diameter and stripping thickness according to claim 5, characterized in that: The transmission mechanism includes a transmission connecting rod, a positioning block and an adapter assembly; the transmission connecting rod is a hollow structure; a mounting sleeve is provided at one end of the support block; one end of the transmission connecting rod is inserted into the mounting sleeve and fixedly connected by a limit screw; the other end of the transmission connecting rod is fixedly connected to the adapter assembly.

7. The insulated wire end stripping device with adjustable wire diameter and stripping thickness according to claim 6, characterized in that: The positioning block is placed in the inner cavity of the transmission connecting rod; the positioning block includes a rotating block and a stopper; the rotating block is rotationally connected to the stopper; the positioning block is detachably fixedly connected to the transmission connecting rod through a limit knob.

8. The insulated wire end stripping device with adjustable wire diameter and stripping thickness according to claim 7, characterized in that: The adapter assembly includes an adapter block and an anti-drop unit; the adapter block is cylindrical as a whole; one end of the adapter block is fixedly connected to one end of the transmission connecting rod by a screw; an adapter column is provided at the other end of the adapter block; the adapter column and the adapter block are integrally formed; the anti-drop unit is provided at one end of the adapter column away from the adapter block; the adapter column and the anti-drop unit are drivingly connected to the output shaft of the stripping drive source.

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